思旺晶茂集團有限公司坐落于(yú)鑄造(zào)名鄉(xiāng)—河(hé)北省泊頭市(shì)。公司占地面(miàn)積38650平方(fāng)米，建築面積20300平(píng)方米(mǐ)，是國(guó)内著名的(de)集設計(jì)、鑄造、生(shēng)産、銷售、服務于(yú)一體(tǐ)的容積泵(bèng)專業制造(zào)廠家。公司始建(jiàn)于1984年(nián),有二(èr)十幾年專業研(yán)制經驗。目(mù)前産品(pǐn)設計采(cǎi)用國(guó)際先進水(shuǐ)平實體設(shè)計軟(ruǎn)件；産品(pǐn)研發、制造、檢驗(yàn)、交付按照iso9001質(zhì)量管理體(tǐ)系控制過(guò)程質(zhì)量；産(chǎn)品制造廣(guǎng)泛使(shǐ)用加(jiā)工中(zhōng)心、數(shù)控(kòng)機(jī)床、專(zhuān)用(yòng)精機、高(gāo)精設備；檢測(cè)設備擁有萬(wàn)能工(gōng)具顯微鏡、漸(jiàn)開線檢(jiǎn)測儀、光學投影儀、萬(wàn)能測齒儀(yí)、脈沖(chòng)輝光離(lí)子(zǐ)氮化(huà)爐等大型(xíng)檢測設(shè)備，并建(jiàn)有國(guó)家(jiā)b級試驗(yàn)站。本廠以(yǐ)一流(liú)的産(chǎn)品水平、優(yōu)質的售(shòu)後服務(wù)、恪守(shǒu)信用而在(zài)市場(chǎng)上倍受歡(huān)迎，産品暢銷不(bú)衰，赢得了用戶的普遍(biàn)贊(zàn)譽。公(gōng)司已(yǐ)通過(guò)iso9001：2000國際(jì)質量(liàng)體系(xì)認證(zhèng)，中國(guó)船級(jí)社ccs型(xíng)式認(rèn)證，法國船(chuán)級社bv産(chǎn)品工廠認證，美國船級(jí)社abs産品質量認證，中(zhōng)國漁業船(chuán)舶檢驗局(jú)船(chuán)用泵認證(zhèng),成為中(zhōng)石油物(wù)資(zī)資源(yuán)市場(chǎng)成員、中石(shí)化物資(zī)資(zī)源市(shì)場成員(yuán)。河北省(shěng)知名産品生産企業，船用(yòng)泵産品承(chéng)制(zhì)企業。hebei far east pump industry manufacturing co., ltd is located in botou city, hebei province, a casting of the township.the company covers an area of 38650 square meters, construction area of 20300 square meters, is the domestic famous design, casting, production, sales and service in one of the positive displacement pump professional manufacturer.company was founded in 1984, has 20 years experience in professional development.the current product design adopts the international advanced level entity design software;product research and development, manufacture, inspection, delivery, in accordance with the iso9001 quality management system of process quality control;widely used products manufacturing processing center, numerical control machine tools, precision machine, high precision equipment;testing equipment has universal tool microscope, involute tester, optical projector, universal gear tester, pulse glow ion nitriding furnace and other large-scale testing equipment, and built national b level test station.the factory with the first-class products, excellent after-sales service, abide by credit and popular in the market, the products sell well and win the user's universal praise.the company has passed iso9001:2000 international quality system certification, china classification society ccs type approval, bureau veritas bv products factory certification, the united states classification society abs product quality certification, china's marine fishing vessel inspection bureau pump certification, has been a member of the material resource market in oil, sinopec material resources market member.well-known products production enterprise in hebei province, marine pump products enterprises.

    公(gōng)司(sī)以(yǐ)“泊遠(yuǎn)東”牌(pái)齒輪泵，螺杆泵為主導産(chǎn)品，涉(shè)及21個系(xì)列(liè)，4200多種規格(gé)，年生産能力達43000多台（套）。産(chǎn)品行銷油(yóu)田、化(huà)工、電(diàn)力、船(chuán)舶、冶金、食品(pǐn)等各大行業(yè)。産品除滿足國内(nèi)客商的(de)需求外，部分出口至(zhì)東南亞、美(měi)洲、歐洲等國家(jiā)和地(dì)區(qū)。公司在(zài)全國各大城市(shì)設有30多個(gè)分支(zhī)機構，并建立了完善的營銷服(fú)務網絡，擁(yōng)有一支龐(páng)大敬業的(de)營銷服(fú)務隊伍(wǔ)，可為廣(guǎng)大客戶提供優(yōu)質的服(fú)務。 公(gōng)司(sī)以嚴謹(jǐn)的質量體系、先(xiān)進的生産設備(bèi)、完善的(de)檢測手段、豐(fēng)富(fù)的制造(zào)經驗、務真(zhēn)求實(shí)的遠(yuǎn)東(dōng)團(tuán)隊，來(lái)有效保證(zhèng)産品(pǐn)質量。以(yǐ)滿(mǎn)腔真(zhēn)誠期待與國内(nèi)外各(gè)界(jiè)人士攜(xié)手鑄就(jiù)多方共赢的輝煌。company to "moored far east" brand gear pump, screw pump for the leading product, involves the 21 series, more than 4200 kinds of specifications, annual production capacity of more than 43000 taiwan (sets).product marketing oilfield, chemical industry, electric power, shipbuilding, metallurgy, food and other major industry.products in addition to meet the needs of domestic customers, some exports to southeast asia, the americas, europe and other countries and regions.the company has more than 30 branches in major cities throughout the country, and established a perfect marketing service network, has a large professional marketing services team, can provide the high quality service for the customers.companies with strict quality system, advanced production equipment, perfect detection means, rich manufacturing experience and wuzhen strives for the far east team, to effectively ensure the quality of products.to sincerely look forward to working with people from all walks of life both at home and abroad hand in hand to own a bright multi-win-win situation.

    我公(gōng)司是一個(gè)生産(chǎn)齒輪油(yóu)泵和螺(luó)杆泵的專業公(gōng)司(sī)。公司擁有各(gè)種設備80台(tái),主要(yào)設備有：c6140  cw6163c車床24台(tái)，tx611c/4镗床2台(tái)，m131m7130磨床8台(tái)，c125a立車2台，y318k y3150e滾齒機(jī)6台，e3050x16/1搖臂鑽床2台(tái)，e5163立式鑽(zuàn)床2台，b1-400萬(wàn)能銑(xǐ)床3台(tái)，螺杆(gǎn)泵轉(zhuǎn)子(zǐ)專用qh2-007銑(xǐ)床1台，半自(zì)動螺旋轉(zhuǎn)子qh2-029b銑(xǐ)床2台(tái)，x53k立銑3台(tái)，半(bàn)自動(dòng)螺旋轉子qh2-031 qh2-032磨刃(rèn)機台。my company is a company specialized in the production of gear oil pump and screw pump.company has 80 sets of various devices, the main equipment are: c6140 cw6163c 24 sets of lathe, tx611c/boring machine 2 units, 4 m131m7130 grinding machine 8 units, c125a set, 2 sets, y318k y3150e hobbing machine 6 units, e3050x16/1 radial drilling machine 2 sets, e5163 vertical drilling machine 2 sets, b1-400 universal milling machine 3 units, screw pump rotor 1 qh2-007 milling machine, semi-automatic screw rotor qh2-029 - b milling machine 2 sets, x53k three vertical milling, semi-automatic screw rotor qh2 qh2-031-031 edge grinding machine is used.

    我公司擁(yōng)有省計量局制(zhì)試驗台1台(tái)，自制試驗台3台，使生産産品從(cóng)原材(cái)料投入到(dào)産成(chéng)品出廠實現了(le)全過程(chéng)檢測。産(chǎn)品出廠合格(gé)率(lǜ) 100% ，具備較強的綜(zōng)合配套制(zhì)造能(néng)力。理(lǐ)化(huà)試(shì)驗室(shì)、長度計量(liàng)室是(shì)國家計量(liàng)确認(rèn)合格(gé)單位(wèi)，使産(chǎn)品從原材(cái)料投入到(dào)産(chǎn)成品出廠實現(xiàn)了全過(guò)程檢測。産(chǎn)品出(chū)廠合格率(lǜ)100% ，具備較強的(de)綜(zōng)合配(pèi)套制造能(néng)力，公(gōng)司年(nián)可生(shēng)産各(gè)種泵 6000 多台。my company has the province system test bench 1 bureau of standard measurement, homemade test-bed 3 units, production of products from raw materials into finished goods factory implements the whole process of detection.product factory qualified rate 100%, have strong ability of comprehensive manufacturing.physical and chemical laboratory, length measuring room is the national metrological confirmation unit, make our products from raw materials into finished goods factory implements the whole process of detection.product factory qualified rate 100%, have strong comprehensive manufacturing capacity, company can produce all kinds of pump in more than 6000 units.

聯系(xì)電話:0317-8223128

公司(sī)傳真(zhēn):0317-8265584  8185455

技術部:0317-8260535

貨(huò)物發(fā)運部:0317-8180755

售後服(fú)務部:0317-8250309

郵箱:hbydby@wadir.com.cn

地(dì)址:河北(běi)省泊頭市道(dào)東街88号( 緊(jǐn)鄰104國道，距京滬(hù)高速(sù)5公(gōng)裡)

運費(fèi)說明(míng):

    1.本公司常(cháng)規産品1-3天(tiān)發貨(huò),特殊要求(qiú)或者需定做(zuò)的(de)産品(pǐn)發貨時間已與(yǔ)客戶協商為準(zhǔn), 2.泵運費方(fāng)式有兩種:快遞(dì)和物(wù)流.小泵(bèng)和小型配件發快(kuài)遞,其(qí)餘體(tǐ)積較(jiào)大,數(shù)量較(jiào)多,推薦(jiàn)走(zǒu)專線(xiàn)物流(liú)貨運,一般(bān)南方,中部(bù)地區及沿(yán)海地區(qū)3-5天(tiān)左右到達(dá).西部,北部較遠的地(dì)區以(yǐ)及少(shǎo)數二(èr)次中轉地區5-8天(tiān)左右(yòu)可到(dào),具(jù)體覆蓋範圍(wéi)請咨詢公(gōng)司(sī)客(kè)服人員(yuán).安(ān)裝使(shǐ)用:請(qǐng)您根據産(chǎn)品說(shuō)明書的步驟進行操作,如(rú)有問題,請聯(lián)系(xì)我公(gōng)司,我公司(sī)将會請(qǐng)最(zuì)專業的技術人員為(wéi)您提(tí)供服務.為(wéi)了保護您的利益,我們(men)已(yǐ)經提(tí)醒客戶在收到(dào)貨物時,要開箱(xiāng)驗貨,如在打開(kāi)驗貨時發現貨(huò)物丢失,損害或(huò)者不符,請(qǐng)拒絕(jué)簽收(shōu),您(nín)簽收就(jiù)代表(biǎo)已準确無(wú)誤的(de)收到(dào)後屋,若在簽收貨物(wù)之後(hòu)才(cái)發現貨(huò)物丢失或(huò)者不符,如不負責. 客(kè)戶收(shōu)到貨後,産(chǎn)品無(wú)法(fǎ)安(ān)裝或(huò)者規格(gé)有誤,本公司(sī)提供退貨(huò)或者換貨服務(wù),退貨(huò)或者換貨(huò)的客戶請保證貨物(wù)的完好無(wú)損,并承擔往返(fǎn)運費. 客戶收到(dào)後,如(rú)果(guǒ)産品存(cún)在質(zhì)量(liàng)問(wèn)題,請在收貨後(hòu)7天内(nèi)聯系我(wǒ)公司,提(tí)供相(xiàng)關質量問題圖片,我公(gōng)司(sī)将在第一(yī)時間(jiān)給您退貨或者(zhě)換貨(huò),因(yīn)為我公(gōng)司已經在發貨(huò)前已(yǐ)經(jīng)仔(zǎi)細檢(jiǎn)查過(guò),所以(yǐ)過期将不提供此項服務(wù),還請諒解.shipping details:1. our regular products 1-3 days of delivery, special requests or need to custom-made product delivery time is already negotiate with customer, 2. the pump freight way has two kinds: express and logistics. small pump and small accessories send express, the rest of the volume is larger, the number is more, recommend special line logistics, freight, generally south, central and coastal area about 3 to 5 days to arrive. in the west, north of remote areas and areas inhabited by minority secondary transit, about five to eight days to specific coverage please consulting company customer service staff. install and use, please according to the product manual steps, if any problem, please contact our company, we advise you that we will be the most professional and technical personnel to provide service for you. in order to protect your interests, when we have to remind the customer receive the goods, unpacking inspection, such as when open the inspection found that the goods lost, damage or discrepancy, please refuse to sign after receiving sth, you sign after receiving sth means have accurate received after the house, if after receipt of goods found the goods didn't agree lost or, if not responsible. customers after receiving the goods, the product can't install or specification is wrong, the company provides the return or exchange service, return or exchange the customers please make sure that the goods are intact, and bear the freight back and forth. the receipt of the customer, if the product quality problems, please contact me within 7 days after receiving the company, provide relevant quality problem photos, our company will give you a refund or a replacement in the first time, because i already have carefully checked before shipment, so late will not provide this service, also please understand.

     ●高粘度齒輪泵(bèng)并不(bú)能産生(shēng)壓(yā)力，它隻是(shì)輸出(chū)流量。壓(yā)力低或無壓力，說(shuō)明高(gāo)粘度(dù)齒 輪泵沒(méi)有吸入液體或洩漏嚴重。high viscosity gear pump does not generate pressure, it is only the output flow.pressure is low or no pressure, high viscosity gear wheel pump don't inhale the liquid or leakage is serious.

　　電動(dòng)機輸出功(gōng)率偏(piān)小、齒(chǐ) 輪泵排量(liàng)選得過(guò)大或壓(yā)力調(diào)得過(guò)高(gāo)時(shí)，也會造(zào)成(chéng)壓力(lì)不足 當然(rán)，壓力(lì)表損(sǔn)壞或(huò)壓力表(biǎo)節(jiē)流孔(kǒng)堵塞(sāi)時也顯示不出(chū)壓力，此時可換裝一個新的壓(yā)力表(biǎo)檢查。small motor output power, gear wheel pump capacity to choose too large or pressure too high, can cause stress pressure gauge damage or pressure gauge orifice jams, of course, also could not show pressure, can change a new pressure gauge to check at this time.

　　如果(guǒ)确認(rèn)泵無流量(liàng)輸出，可能是由(yóu)于泵安裝(zhuāng)有誤(wù)、泵的轉(zhuǎn)向不對(duì)，或吸人(rén)側(進液(yè)口及吸液管道(dào))堵塞、出(chū)口止回閥裝(zhuāng)反或(huò)卡死(sǐ)了，也(yě)有(yǒu)可能是驅動軸斷(duàn)裂了。if confirmed that no flow pump output, could be turned to the pumps due to pump installation is wrong, wrong, or suction side (liquid into the mouth and suck liquid pipeline jam, export check valve installed backwards, or card is dead, it is possible that the drive shaft fracture.

　　高粘度(dù)泵(bèng)在轉(zhuǎn)速過(guò)低時會引(yǐn)起出液(yè)量不足(zú)，這種(zhǒng)現象往往(wǎng)是由(yóu)于泵的驅(qū)動裝置打滑或(huò)功率不足(zú)所緻(zhì)。此時(shí)應(yīng)檢查齒(chǐ) 輪泵的(de)實(shí)際轉速、泵與電動機(jī)的聯接(jiē)及功率匹配情(qíng)況等。high viscosity pump in low speed can cause insufficient quantity of produced liquid, this phenomenon is often due to the slippage of the pump drive or insufficient power.check the gear wheel pump at this time of the actual speed, pump and motor connection and power matching, etc.

    ●高(gāo)粘度(dù)泵在(zài)開始運轉前(qián)，往齒輪(lún)泵的(de)殼體内灌(guàn)滿待(dài)輸送的液(yè)體，便于安(ān)全啟動。若(ruò)環境(jìng)溫度(dù)低于冰點，應預(yù)先向(xiàng)泵内通入熱蒸汽(qì)，進行預熱處(chù)理(lǐ)，然後才(cái)可啟動齒(chǐ)輪泵(bèng)。高粘度泵的旋(xuán)轉方(fāng)向要(yào)與進、出油口(kǒu)相符。齒(chǐ)輪泵若(ruò)是第一(yī)次運行(háng)，或(huò)長期(qī)閑置後再使用(yòng)，最好在空(kōng)載或小負荷情況下(xià)先跑(pǎo)合一小時左右。如(rú)果(guǒ)在跑合階(jiē)段預先覺(jiào)察出異(yì)常溫升、洩漏(lòu)、振動和噪(zào)聲時，應(yīng)停機檢查。高粘度(dù)齒輪(lún)泵的支座或法(fǎ)蘭與其驅動電(diàn)機應采(cǎi)用(yòng)共同(tóng)的安(ān)裝(zhuāng)基(jī)礎(chǔ)，基(jī)礎、法(fǎ)蘭或(huò)支座(zuò)均需具有足夠(gòu)的剛(gāng)度，以(yǐ)減小(xiǎo)齒輪(lún)泵運轉時(shí)産生的(de)振動和(hé)噪聲。電動機與齒輪泵須用彈性聯(lián)軸器連接(jiē)，同軸度(dù)小于0.1毫(háo)米，傾斜角不得(dé)大于1度。安(ān)裝聯軸器(qì)時不得用(yòng)錘敲(qiāo)打，以免傷(shāng)害齒(chǐ)輪泵的齒(chǐ)輪等零件。若(ruò)用帶輪、鍊輪(lún)等驅(qū)動時應設托架(jià)支承(chéng)，以防主動(dòng)齒輪(lún)軸承受徑(jìng)向力。緊固齒輪泵、電(diàn)動機(jī)的地腳螺釘時，螺釘(dìng)受力應(yīng)均(jun1)勻，連(lián)接可(kě)靠(kào)。用手轉(zhuǎn)動聯軸器(qì)時，應感覺(jiào)到齒(chǐ)輪泵(bèng)能夠輕松地轉(zhuǎn)動，沒有(yǒu)卡緊等(děng)異常現象出現(xiàn)，然後(hòu)才可以配管。high viscosity pump before starting work, to gear pump casing filled with liquid, facilitate safe launch.if the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.the direction of rotation of the pump with high viscosity, oil outlet in accord.gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.if in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should stop check.high viscosity gear pump bearing or flange should adopt a common drive motor installationfoundation, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, angle shall not be greater than 1 degree.when installing coupling hammer shall not be used, in order to avoid damage of the gear pump gearand other parts.if use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.

     高粘(zhān)度(dù)齒輪泵的吸油管道(dào)内徑(jìng)應足夠大，并(bìng)避免狹窄通(tōng)道或急劇(jù)拐彎(wān)、減少彎(wān)頭，去除(chú)不必(bì)要的閥門、附件(jiàn)，盡可能地(dì)降(jiàng)低(dī)泵的安裝(zhuāng)高度(dù)，縮短(duǎn)吸油(yóu)管道的長度，以(yǐ)減少壓力(lì)損失(shī)。管接頭等元件(jiàn)的(de)密(mì)封要良好(hǎo)，以防止(zhǐ)空氣侵入，從而控制氣穴與氣蝕的發生。止回閥(fá)與安全閥(fá)在(zài)齒(chǐ)輪泵(bèng)的輸出管路上(shàng)最好安裝(zhuāng)一個(gè)止回閥(fá)。這樣在檢修泵及輸出(chū)管道時，系統中(zhōng)的液體不會發(fā)生倒(dǎo)流(liú)。齒(chǐ)輪泵(bèng)帶負(fù)荷(hé)停車時(shí)，亦可防止泵倒(dǎo)轉而在其輸出(chū)管道内産生局(jú)部真空。應(yīng)當注(zhù)意，出口止回閥(fá)不能裝反或出現卡死(sǐ)現(xiàn)象。高(gāo)粘度泵的(de)出(chū)口(kǒu)管路(lù)上還應當設置安全閥等(děng)保護裝(zhuāng)置，這樣(yàng)一旦泵(bèng)的出口(kǒu)通道發生堵(dǔ)塞(sāi)，就可(kě)以打開安(ān)全閥卸壓。安全閥可以與(yǔ)泵體(tǐ)或(huò)泵蓋鑄成一(yī)體，也可以單獨(dú)裝配。對于(yú)需要正反轉(zhuǎn)的高粘(zhān)度齒(chǐ)輪泵，其進(jìn)出口管路上均(jun1)需設置安全閥。high viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.check valve and relief valve on the output of the gear pump tube had better install a check valve.in the overhaul pump and output pipe, the system of fluid backflow will not occur.gear pump to stop loading machine, can be in the output pipe to prevent pump reverse, and create a partial vacuum.it should be noted that the outlet check valve cannot be installed backwards or stuck.high viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.the relief valve can be cast and pump body and pump cover, also can separate assembly.for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

   高粘度泵(bèng)是輸送高(gāo)粘度液體的齒輪(lún)泵，應做(zuò)到在(zài)較低的功(gōng)耗、較少的(de)洩漏(lòu)、較大的壓力下(xià)輸出最多的流量。在确定所要輸送的介質時(shí)，應該嚴格遵循(xún)産品說明(míng)書上的規定，盡量使(shǐ)用廠家推薦的流(liú)體介(jiè)質，并注(zhù)意考慮系(xì)統的工作溫度(dù)範圍。當希望在某一(yī)較寬的(de)溫度範圍内使用(yòng)時，輸(shū)送介(jiè)質的粘度(dù)指數應該(gāi)高些。輸送(sòng)介質不僅(jǐn)是能量傳遞的(de)中介，而(ér)且(qiě)也是(shì)潤滑(huá)、密封及傳熱介(jiè)質。液體粘(zhān)度過高(gāo)會增加内摩(mó)擦(cā)阻力，降(jiàng)低(dī)輸出功(gōng)率，浪(làng)費能(néng)量，并(bìng)産生(shēng)過高(gāo)的系(xì)統溫度.高(gāo)粘度齒輪(lún)泵的(de)出口管路上應當(dāng)設(shè)置安(ān)全閥(fá)等保(bǎo)護裝(zhuāng)置，這樣(yàng)一(yī)旦泵(bèng)的出口通道發(fā)生堵(dǔ)塞，就可以(yǐ)打開安全閥卸壓。對于需要正(zhèng)反轉的高(gāo)粘度齒輪泵，其進出(chū)口管(guǎn)路上均需設置安全閥。high viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic.when determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range.when you want to use in a wide temperature range, medium viscosity index should be higher.medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium.liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. high viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief.for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    1、工(gōng)作壓力的(de)選定(dìng)1, select the work pressure

　　高粘度泵(bèng)額定(dìng)的壓力(lì)是指泵連續工作時的(de)最(zuì)高許用壓力(lì)，而其(qí)工(gōng)作壓力則決定于外部負載，安裝(zhuāng)和調(diào)試的壽命與其(qí)工作(zuò)壓(yā)力直接(jiē)相關。對(duì)于(yú)不頻(pín)繁工作的齒輪(lún)泵，其工作壓力可取(qǔ)為泵的額定壓力(lì)，考慮到産品質(zhì)量不(bú)同，最好将額定壓(yā)力降(jiàng)低(dī)20%～30%使用。對于經(jīng)常工作于較高壓力下的(de)齒輪泵，其(qí)工作(zuò)壓力應(yīng)比(bǐ)泵的額定(dìng)壓(yā)力(lì)低1～2個(gè)壓力(lì)級。石油化(huà)工設備常(cháng)常是(shì)24小時連續運轉(zhuǎn)，這時泵的工作壓力應該取得(dé)比額定壓力低(dī)得多，且工作轉(zhuǎn)速也應該(gāi)低于(yú)額定(dìng)轉速。如果(guǒ)高粘度齒輪泵(bèng)的工(gōng)作壓力調(diào)整過高，則(zé)會使(shǐ)齒輪(lún)泵在超(chāo)負(fù)荷下運行(háng)。high viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, installation and commissioning of life is directly related with work pressure.for not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%.for often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level.petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed.if the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安裝與試(shì)運(yùn)轉2. installation and commissioning

　　高粘(zhān)度泵的(de)支座或(huò)法(fǎ)蘭與其驅動(dòng)電機應(yīng)采用共(gòng)同的安裝基礎，基礎、法(fǎ)蘭或支座均(jun1)需具有足(zú)夠(gòu)的剛度，以減(jiǎn)小齒(chǐ)輪泵運轉(zhuǎn)時産生的(de)振動和噪聲。電(diàn)動機(jī)與齒(chǐ)輪泵須用(yòng)彈(dàn)性聯軸器連(lián)接，同軸(zhóu)度小(xiǎo)于0.1毫米，傾斜角不(bú)得大于(yú)1度(dù)。安裝聯軸(zhóu)器(qì)時不得(dé)用(yòng)錘敲(qiāo)打，以免(miǎn)傷害齒輪泵(bèng)的齒輪等(děng)零件。若(ruò)用帶輪、鍊輪等(děng)驅動(dòng)時應(yīng)設托(tuō)架支承，以防主(zhǔ)動齒輪軸(zhóu)承受徑向(xiàng)力(lì)。緊固齒(chǐ)輪泵(bèng)、電(diàn)動機的(de)地腳螺釘時，螺釘受力應均勻(yún)，連接可靠。用手轉動聯軸器時(shí)，應感覺到齒輪泵能(néng)夠輕松地(dì)轉動(dòng)，沒有(yǒu)卡緊(jǐn)等異常現象(xiàng)出(chū)現，然(rán)後才可以(yǐ)配管。高(gāo)粘度齒(chǐ)輪泵(bèng)的吸油管(guǎn)道内徑應足夠大，并(bìng)避(bì)免狹窄(zhǎi)通道或急劇拐(guǎi)彎、彎(wān)頭，去除不(bú)必要(yào)的(de)閥門、附件，盡可能地降(jiàng)低泵的安裝高(gāo)度，縮短吸油管(guǎn)道的(de)長(zhǎng)度(dù)，以減少壓(yā)力損(sǔn)失。管(guǎn)接(jiē)頭等元件的(de)密封要良好，以(yǐ)防止空氣(qì)侵入，從而控(kòng)制氣穴(xué)與氣(qì)蝕(shí)的發生(shēng)。在開始運轉前(qián)，往齒(chǐ)輪泵的殼體内(nèi)灌滿待輸送的液(yè)體，便于安全(quán)動。若(ruò)環境溫度低于冰點(diǎn)，應預(yù)先向泵内(nèi)通入熱蒸汽，進(jìn)行預(yù)熱處理，然(rán)後才可啟(qǐ)動齒(chǐ)輪泵(bèng)。齒(chǐ)輪泵的(de)旋轉方向(xiàng)要與(yǔ)進、出(chū)油口相符。齒輪泵若是第一次運(yùn)行，或長(zhǎng)期閑置(zhì)後再使(shǐ)用，最好(hǎo)在空載(zǎi)或小(xiǎo)負荷情況(kuàng)下先(xiān)跑(pǎo)合一小時左(zuǒ)右。如(rú)果在(zài)跑合階段預先(xiān)覺出異常溫升(shēng)、洩漏、振動(dòng)和噪(zào)聲時，應(yīng)機檢查(chá)。高粘(zhān)度泵的出(chū)口管路上(shàng)還應(yīng)當設(shè)置安(ān)全(quán)閥等保護裝置，這樣一旦泵的出(chū)口通(tōng)道發(fā)生堵塞，就(jiù)可以打開(kāi)安全閥卸(xiè)壓。對(duì)于需(xū)要正(zhèng)反轉的高粘(zhān)度(dù)齒輪(lún)泵，其(qí)進出口管(guǎn)路(lù)上(shàng)均需(xū)設置(zhì)安全(quán)閥。high viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise.motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, angle shall not be greater than 1 degree.when installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump.if use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force.ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping.high viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp bend, bend, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss.components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.before starting operation, to gear pump casing filled with liquid, easy to safety.if the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump.direction of rotation of the gear pump, oil outlet in accord.gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so.if in the running-in stage in advance the abnormal temperature rise, leakage, vibration and noise, should machine inspection.high viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief.for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●如何(hé)選(xuǎn)型how to choice

    選擇高(gāo)粘度(dù)泵時應該注意(yì)泵所(suǒ)輸送的具(jù)體(tǐ)粘度(dù)、工作溫(wēn)度、介質比(bǐ)重(zhòng)、介質成分等等，隻(zhī)有更好(hǎo)的了解(jiě)高粘(zhān)度泵所輸(shū)送的(de)介質(zhì)情況(kuàng)才能更(gèng)好的選(xuǎn)擇所需要(yào)的高(gāo)粘度泵(bèng)産品。

should be paid attention to when selecting high viscosity pump pump delivery by the specific viscosity, working temperature, the proportion of medium, medium composition etc., only a better understanding of the high viscosity pump transmission medium condition can better choose the required high viscosity pump product.

　　第(dì)一、必須了解高粘度泵所(suǒ)輸送(sòng)的介質粘度。因為介(jiè)質粘度的高低直接影響(xiǎng)到選(xuǎn)擇(zé)高粘度泵的轉速(sù)。must understand the high viscosity pump transmission medium viscosity. because the medium viscosity directly affects the choice of high viscosity pump speed.

　　第二、了解高粘(zhān)度泵(bèng)所輸送介(jiè)質的性質，例如有沒(méi)有腐蝕性。understand the nature of the high viscosity pump conveying medium, such as corrosive.

　　第三(sān)、高(gāo)粘度泵所輸(shū)送的介質(zhì)濃(nóng)度(dù)多少(shǎo)、比重多少(shǎo)。 high viscosity pump how far the conveying medium concentration, specific gravity.

fourth,

　　第四、高粘(zhān)度泵(bèng)所輸送的介質(zhì)。high viscosity pump transmission medium.

　　第五、高粘(zhān)度泵(bèng)輸送(sòng)的介(jiè)質(zhì)常(cháng)溫下是否(fǒu)結晶(jīng)或凝(níng)固(gù)。the high viscosity pump whether the medium temperature of crystallization or coagulation.

　　第六、高(gāo)粘度(dù)泵(bèng)所輸送的介質是(shì)否有(yǒu)懸浮(fú)物。the transmission medium for high viscosity pump suspension.

　　第(dì)七、高(gāo)粘度(dù)泵所(suǒ)輸送(sòng)介質受(shòu)溫(wēn)度變(biàn)化情況。high viscosity pump conveying medium affected by temperature changes.

　　第八、高粘度泵所輸送介質(zhì)的潤滑性、清潔度(dù)、腐(fǔ)蝕性(xìng)等。high viscosity pump medium by lubricity, cleanliness, corrosion resistance, etc.

　　第(dì)九、高粘度泵要(yào)求進(jìn)口壓(yā)力及(jí)出口壓力(lì)和安裝高(gāo)度。 high viscosity pump inlet pressure and outlet pressure and the installation height.

　　第(dì)十、高粘度泵使(shǐ)用場(chǎng)合的防爆要求(qiú)。high viscosity pump occasions of explosion-proof requirements.

    ●高(gāo)粘度泵(bèng)的(de)安(ān)裝調(diào)試步驟high viscosity pump installation and debugging steps

    高(gāo)粘度泵是輸送(sòng)高粘(zhān)度液體的(de)齒(chǐ)輪泵，應做到(dào)在較(jiào)低的(de)功耗(hào)、較(jiào)少的洩(xiè)漏、較大(dà)的壓(yā)力(lì)下輸(shū)出(chū)最多的(de)流量。在(zài)确定所(suǒ)要輸(shū)送(sòng)的介質時，應(yīng)該嚴(yán)格遵循産(chǎn)品(pǐn)說(shuō)明書(shū)上的規定(dìng)，盡量使用廠家推薦(jiàn)的流體介質，并注意考慮系統(tǒng)的工作(zuò)溫(wēn)度(dù)範圍。當(dāng)希(xī)望(wàng)在某(mǒu)一較寬(kuān)的溫度範圍内使用時(shí)，輸送介質的粘(zhān)度指(zhǐ)數應該(gāi)高(gāo)些。輸送(sòng)介(jiè)質不(bú)僅是(shì)能量傳遞(dì)的中介，而且也是(shì)潤(rùn)滑、密封及(jí)傳熱介(jiè)質(zhì)。液體(tǐ)粘度過高(gāo)會增加内(nèi)摩(mó)擦阻力(lì)，降低(dī)輸出功率，浪費能量(liàng)，并産(chǎn)生過高的系統(tǒng)溫度.高粘(zhān)度齒(chǐ)輪泵(bèng)的出口管路上(shàng)應當設置(zhì)安全(quán)閥等保護(hù)裝置，這樣(yàng)一(yī)旦(dàn)泵的出口通道發生堵(dǔ)塞(sāi)，就可(kě)以打開安全閥(fá)卸壓。對于需要(yào)正反轉(zhuǎn)的高粘(zhān)度齒輪(lún)泵，其進(jìn)出口(kǒu)管(guǎn)路上均(jun1)需設置安(ān)全閥。high viscosity pump is conveying liquid with high viscosity gear pump, should be in lower power consumption, less leakage, under the pressure of large output the most traffic. when determining to conveying medium, we should strictly follow the provisions of the product manuals on use manufacturers recommend fluid as far as possible, and pay attention to consider the system operating temperature range. when you want to use in a wide temperature range, medium viscosity index should be higher. medium is not only the energy transfer intermediary, but also lubrication, sealing and heat transfer medium. liquid viscosity is too high will increase internal friction resistance, lower output power, waste of energy, and generate high temperature system. high viscosity gear pump outlet pipe shall set up relief valve or other protective device on the road, so once the clogging pump export channels, can open the relief valve pressure relief. for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

　　1、工作(zuò)壓力(lì)的選(xuǎn)定1, select the work pressure

　　高(gāo)粘度(dù)泵額(é)定的(de)壓力是指(zhǐ)泵連續工作時的最(zuì)高許(xǔ)用壓(yā)力，而(ér)其(qí)工(gōng)作壓(yā)力則決(jué)定于外(wài)部負(fù)載，高粘度(dù)泵(聚氨酯泵,紙(zhǐ)漿泵(bèng),粘合(hé)劑泵(bèng))的安(ān)裝和調試(shì) 的壽(shòu)命與(yǔ)其工作壓力直(zhí)接相關。對(duì)于(yú)不(bú)頻繁工作的齒輪泵(bèng)，其工作壓力可取為(wéi)泵的額(é)定(dìng)壓力，考慮(lǜ)到産(chǎn)品質量(liàng)不同，最(zuì)好将額定(dìng)壓力(lì)降低(dī)20%～30%使用。對于(yú)經常工(gōng)作于(yú)較(jiào)高壓(yā)力下(xià)的齒(chǐ)輪泵，其工作壓力應比泵的額(é)定壓力低1～2個壓(yā)力級(jí)。石油(yóu)化工設備常常(cháng)是24小(xiǎo)時連續(xù)運轉，這(zhè)時泵的工作壓(yā)力應該取得比(bǐ)額定壓力低得(dé)多，且工(gōng)作(zuò)轉速(sù)也應該(gāi)低(dī)于額(é)定轉(zhuǎn)速。如(rú)果高(gāo)粘度齒輪泵的工作(zuò)壓(yā)力調整(zhěng)過高，則會(huì)使齒(chǐ)輪泵(bèng)在超負荷(hé)下運行。high viscosity pump rated pressure refers to the maximum allowable pump continuous work pressure, and its working pressure is determined by the external load, high viscosity pump (pu pump, paper pulp pump, glue pump) installation and commissioning of life is directly related with work pressure. for not frequent work gear pump, the working pressure is desirable for the rated pressure of the pump, taking the quality into consideration, it is best to used pressure rated lower 20% ~ 30%. for often work under high pressure gear pump, the working pressure shall be lower than the rated pressure of the pump 1 ~ 2 pressure level. petrochemical equipment are often 24 hours of continuous operation, and at this time of the pump working pressure should be obtained was much lower than the rated pressure, and the work speed should be lower than the rated speed. if the high viscosity gear pump high pressure adjustment, will make the pump running under overload.

　　2.安裝與(yǔ)試運轉2. installation and commissioning

　　高粘度(dù)泵的支座或法(fǎ)蘭與(yǔ)其驅(qū)動電(diàn)機應采用(yòng)共同的安(ān)裝(zhuāng)基礎，基(jī)礎、法蘭或支座均需具有足夠(gòu)的剛度(dù)，以減小齒輪泵(bèng)運轉時(shí)産生(shēng)的振(zhèn)動和噪(zào)聲。電動機與(yǔ)齒輪泵須用彈(dàn)性聯軸器連接，同軸度小于0.1毫(háo)米，傾斜角(jiǎo)不得(dé)大(dà)于(yú)1度。安(ān)裝聯(lián)軸器時不得用(yòng)錘敲打，以免傷害齒輪(lún)泵的齒(chǐ)輪等零(líng)件。若用帶輪、鍊輪(lún)等驅(qū)動時應設托(tuō)架支承，以防主動(dòng)齒輪軸(zhóu)承(chéng)受徑(jìng)向力(lì)。緊固齒輪(lún)泵、電(diàn)動機的地(dì)腳螺釘時，螺(luó)釘(dìng)受力應均勻，連接可靠。用手轉(zhuǎn)動聯軸器時，應感(gǎn)覺到齒(chǐ)輪泵(bèng)能夠輕松地轉(zhuǎn)動，沒(méi)有卡(kǎ)緊等(děng)異常現(xiàn)象出現(xiàn)，然後(hòu)才可(kě)以配(pèi)管(guǎn)。高粘度齒輪(lún)泵的吸油管道(dào)内徑應足夠大(dà)，并避免(miǎn)狹窄通(tōng)道或(huò)急劇拐彎、減少彎(wān)頭，去除(chú)不必要的閥門(mén)、附件，盡可能地(dì)降低泵的安裝高度(dù)，縮短吸油(yóu)管道的長度，以(yǐ)減少壓(yā)力損失(shī)。管接頭(tóu)等(děng)元件(jiàn)的密(mì)封(fēng)要良好(hǎo)，以防止空(kōng)氣侵(qīn)入，從而(ér)控制氣(qì)穴與氣蝕(shí)的發生。在(zài)開始(shǐ)運轉前，往(wǎng)齒(chǐ)輪(lún)泵的(de)殼體(tǐ)内灌(guàn)滿待(dài)輸送的液體，便(biàn)于安全啟(qǐ)動。若(ruò)環境溫度低于冰點，應預先向(xiàng)泵内(nèi)通(tōng)入熱蒸汽，進行預熱處(chù)理，然(rán)後才可啟(qǐ)動齒輪泵。齒輪(lún)泵的旋(xuán)轉(zhuǎn)方向(xiàng)要與進、出油口(kǒu)相符。齒輪(lún)泵若(ruò)是第一(yī)次運行(háng)，或長(zhǎng)期閑(xián)置後(hòu)再使(shǐ)用(yòng)，最好在(zài)空載(zǎi)或小(xiǎo)負荷(hé)情(qíng)況下先跑合(hé)一小時左右。如(rú)果在跑合(hé)階段(duàn)預先覺(jiào)察(chá)出異常溫升、洩漏、振(zhèn)動和噪(zào)聲(shēng)時，應(yīng)機檢(jiǎn)查。high viscosity pump bearing or flange and its drive motor should use common installation basis, foundation, flange or support all needs to have enough rigidity, to reduce the vibration of gear pump is running and noise. motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, angle shall not be greater than 1 degree. when installing coupling hammer shall not be used, in order to avoid damage gear and other parts of the gear pump. if use the belt wheel, wheel, etc, shall set bracket support, in case of driving gear bearing by the radial force. ground screw fastening gear pump, motor, screw force should be uniform, reliable connection. turn the coupling with the hand, should feel can easily turn the gear pump, no abnormal phenomenon such as clamping, then can be piping. high viscosity gear pump oil suction pipe diameter should be large enough, and to avoid the narrow channel, or a sharp turn, reducing elbow, remove unnecessary valves, fittings, as much as possible to reduce the installation height of pump, shorten the length of the oil suction pipe, in order to reduce the pressure loss. components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation. before starting operation, to gear pump casing filled with liquid, facilitate safe launch. if the environment temperature is below freezing, should advance to pump into the hot steam, preheating treatment, and then to start the pump. direction of rotation of the gear pump, oil outlet in accord. gear pump is the first run, or long-term idle before using, had better under the condition of no load or small load to run one hour or so. if in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should machine inspection.

　　高(gāo)粘度(dù)泵的出口管路(lù)上還應(yīng)當設置安全閥等保護裝置，這樣一旦(dàn)泵的出(chū)口通(tōng)道發生(shēng)堵塞，就可(kě)以打開(kāi)安全閥卸壓。對于需要(yào)正反(fǎn)轉(zhuǎn)的(de)高粘(zhān)度齒(chǐ)輪泵，其進出口管路上均(jun1)需設置安全閥。high viscosity of the pump outlet pipe also shall set up relief valve or other protective device on the road, so that once the clogging pump export channels, can open the relief valve pressure relief. for high viscosity gear pump need positive &negative, import and export all needs to set up the line safety valve.

    ●輸送(sòng)介質的優(yōu)勢(shì):the advantage of the medium:

    高粘度泵可(kě)以輸送(sòng)高(gāo)粘度(dù)、高濃(nóng)度(dù)無固體顆粒或細(xì)小軟(ruǎn)顆粒(lì)的潤滑性(xìng)介質；效(xiào)率(lǜ)高，性(xìng)能穩定，使(shǐ)用(yòng)壽(shòu)命長。高粘(zhān)度泵(bèng)可以(yǐ)采用保溫(wēn)夾套結構，輸送(sòng)比較高的粘度(dù)物料時可(kě)以對高粘(zhān)度泵進行(háng)保溫(wēn)，從而降低介質粘度，達到(dào)更好(hǎo)的(de)輸(shū)送效(xiào)果，而(ér)單螺杆泵(bèng)沒有保溫(wēn)夾套結構；高(gāo)粘(zhān)度泵(bèng)在使用一(yī)段時間後，如果泵内(nèi)部間隙磨(mó)損(sǔn)後，不用拆(chāi)泵可以(yǐ)自行(háng)根據高粘度泵所輸送的(de)物料粘度(dù)來調整泵(bèng)的間隙，調整後和新泵一樣可(kě)以達到良(liáng)好的使用(yòng)效果。高粘(zhān)度(dù)泵可配(pèi)安全閥，當泵(bèng)或(huò)管路系統(tǒng)超壓時，安(ān)全(quán)閥門打開，形(xíng)成内部回流，保證(zhèng)系統安(ān)全。而單螺(luó)杆泵(bèng)在泵本身(shēn)不能(néng)設置(zhì)安全閥，隻(zhī)能在管路中設(shè)置，提高(gāo)了設備(bèi)投入成本和安(ān)裝成本(běn)。選擇高(gāo)粘度泵時必須(xū)考慮高(gāo)粘度泵所(suǒ)輸送(sòng)的介質(zhì)粘度，從而才能(néng)來确定高粘度(dù)泵的(de)轉(zhuǎn)速範圍，根據高粘(zhān)度泵(bèng)的(de)轉速(sù)範(fàn)圍及(jí)所需工況(kuàng)條件(jiàn)下高粘度(dù)泵的(de)正常流量(liàng)範圍(wéi)，才能(néng)确定高粘(zhān)度泵具體型号(hào)。需要注意的(de)是(shì)一般介質(zhì)可以這樣(yàng)來(lái)選擇。high viscosity pump can transport high viscosity, high concentration without solid particles or small soft particles lubricity medium; high efficiency, stable performance and long service life. high viscosity pump can be used in a heat preservation jacket structure, transmission is higher when the viscosity of the material can be for thermal insulation in high viscosity pump, thereby reducing medium viscosity, achieve better transmission effect, and the single screw pump heat preservation jacket structure; high viscosity pump in use after a period of time, if the pump internal clearance after wear, don't have to dismantle the pump to according to the viscosity of material delivery by high viscosity pump to adjust the clearance between the pump and adjusted, and the use of the new pump can achieve good effect. high viscosity pump can match the relief valve, when the pump and piping system overpressure, safety valve is opened, the formation of internal reflux, ensure the safety of the system. and single screw pump in the pump itself cannot set the relief valve, can only be set up in line, increase the investment of equipment cost and installation cost. choosing high viscosity pump must consider the conveying medium viscosity, high viscosity pump order to determine the scope of the high viscosity of the pump rotation speed, according to the working condition of high viscosity of the pump speed range and required high viscosity pump under the condition of normal flow range, to determine the high viscosity pump concrete models. it's important to note that it can be to choose a normal medium.

　　其(qí)中，有(yǒu)些(xiē)特(tè)殊化(huà)學介質在一定(dìng)溫度下會(huì)改變其化(huà)學成分，所(suǒ)以需要(yào)在(zài)選擇(zé)高粘(zhān)度泵要特(tè)别注意泵(bèng)的轉(zhuǎn)速是否适合，因(yīn)為泵的轉速越高，正常工作中(zhōng)産生(shēng)的熱(rè)量就越大，一(yī)旦超過(guò)介質(zhì)所限制的溫度(dù)，那麼就多(duō)所輸送的介質(zhì)造成(chéng)了破壞。還(hái)有些(xiē)食品類介(jiè)質，比如果醬類(lèi)，像我們日(rì)常中所食用的果醬、花生醬、豆瓣醬等，這些介質要(yào)求在輸送過程(chéng)中必(bì)須不(bú)能夠(gòu)破壞(huài)其内部的成分進行破壞(huài)，這就要求(qiú)我們所選的泵的轉(zhuǎn)速必(bì)須(xū)要低，才(cái)能保(bǎo)證高粘度(dù)泵在輸送過程(chéng)中不破壞所輸(shū)送的介質。高粘度泵(bèng)在運(yùn)轉過(guò)程中常常會出(chū)現卡(kǎ)死、抱軸轉(zhuǎn)不動的現象，主(zhǔ)要原因是高粘(zhān)度泵往往(wǎng)都是輸送的高粘度(dù)的介(jiè)質，有(yǒu)些是(shì)有一(yī)些雜質的(de)混合物理(lǐ)。如果泵的入口沒有(yǒu)安裝合(hé)适的過(guò)濾器(qì)，那麼一旦(dàn)大一些的(de)硬質(zhì)顆粒(lì)進(jìn)入泵(bèng)腔就會把(bǎ)高(gāo)粘度(dù)泵的内(nèi)外轉子(zǐ)卡死，使(shǐ)泵轉不動，嚴(yán)重的會把(bǎ)高粘度(dù)泵(bèng)的内(nèi)外轉子毀掉。among them, some special chemical medium under a certain temperature to change its chemical composition, so need to high viscosity pump in the choice whether to pay special attention to the speed of the pump is suitable for, because the higher the pump rotation speed, the greater the heat generated by the normal work, once more than media limited by temperature, then it is more than conveying medium caused damage. also some food medium, such as the jam class, as in our daily consumption of jam, peanut butter, broad bean paste and so on, these medium requirements must be in the process of conveying can't destroy its internal composition, this requires that we selected the speed of the pump must be low, to ensure high viscosity pump does not destroy the transmission medium in the process of delivery. high viscosity pump in the operation process often appear stuck, holding shaft fixed phenomenon, the main reason is that high viscosity pump are often transport high viscosity medium, some are some impurities mixed in physics. if the entrance of the pump is not installed the appropriate filters, so once the larger hard particle enters the pump chamber would bring high viscosity pump rotor stuck inside and outside, make the pump turns motionless, serious will destroy high viscosity pump inside and outside of the rotor.

　　所以建議大(dà)家在安裝高(gāo)粘度泵(bèng)的時候應該選擇合适的過(guò)濾(lǜ)器來安(ān)裝在泵的入口。高粘度(dù)泵抱軸的現象主(zhǔ)要(yào)體(tǐ)現(xiàn)在不(bú)鏽鋼高粘度泵的較多，因為不(bú)鏽鋼材(cái)質含碳(tàn)量低(dī)，所以熱膨脹系數大，一旦(dàn)泵的(de)溫度過高(gāo)，就會造成泵的内部配(pèi)件(jiàn)與配(pèi)件之間的(de)間隙縮(suō)小，到一定程(chéng)度以後就(jiù)會(huì)産生抱死現象。所(suǒ)以選擇不鏽鋼材質(zhì)的高(gāo)粘度(dù)泵是一定要注(zhù)明具體的使(shǐ)用(yòng)溫度，及介(jiè)質的(de)潤滑性(xìng)。介質粘(zhān)度的(de)高低與高(gāo)粘度泵的轉速(sù)有着密不可(kě)分的關系(xì)。如果高粘度泵輸(shū)送的介質(zhì)粘(zhān)度過高(gāo)，而所配的轉速(sù)也過高的話，就(jiù)會造(zào)成泵(bèng)的流(liú)量很低、泵的噪(zào)音很(hěn)大。如(rú)果電(diàn)機(jī)功率還是按(àn)常規來配的話，那麼電機(jī)也會(huì)造成過(guò)載。主要是泵(bèng)的轉速太(tài)高、介質粘度又(yòu)太高這樣就會造成泵阻(zǔ)力很(hěn)大，電(diàn)機的瞬間(jiān)啟動電流超過(guò)額定電流，造成(chéng)電機過(guò)載；由于轉速(sù)過高，使高(gāo)粘度泵在運轉(zhuǎn)時内(nèi)部轉子幾(jǐ)乎隻是(shì)形(xíng)成了空轉(zhuǎn)，圍繞所輸送介質打(dǎ)滑，造成吸(xī)不(bú)上(shàng)料，或者是(shì)流量(liàng)很小(xiǎo)。在這種狀況下(xià)，必須降低泵的轉速(sù)，加(jiā)大(dà)電機(jī)的功(gōng)率(lǜ)，加大進出口(kǒu)的管徑來(lái)減少介質的流(liú)動阻(zǔ)力。從而來(lái)完成(chéng)介質(zhì)的輸送工作。轉(zhuǎn)速降(jiàng)低以後，泵的流量會反而增加(jiā)，而且泵的噪音會降(jiàng)低，但肯定(dìng)打不到理(lǐ)論流量。所以如(rú)果與(yǔ)實(shí)際(jì)工(gōng)況(kuàng)需要流量相(xiàng)差太多(duō)的話，那(nà)就隻能(néng)更好型号更大一點的泵。so suggest you at the time of installation of high viscosity pump should choose the appropriate filter to installed in the entrance of the pump. the phenomenon of high viscosity pump holding shaft mainly reflects in the stainless steel of high viscosity pump is more, because of low carbon stainless steel material, so the thermal expansion coefficient is big, once the temperature of the pump is too high, can cause the interior of the pump parts and accessories the clearance between the narrow, to a certain degree after tends to lock phenomenon. so choose stainless steel high viscosity pump is must indicate the specific temperature, and medium lubricity. the discretion of the medium viscosity and high viscosity pump rotating speed of the intimate relationship. if the high viscosity pump medium viscosity is too high, and with the rotation speed is too high, will cause the pump flow rate is very low, the noise of the pump is very large. if motor power or conventional match, then the motor can cause overload. mainly is the pump speed is too high, medium and high viscosity resistance is very big, this will cause pump motor moment of starting current more than rated current, motor overload; due to high speed, high viscosity pump inside the rotor is barely formed when running idle, surrounding medium by sliding, cause not feeding, or flow rate is small. under this situation, we must reduce the speed of pump, increase the power of the motor, increase the import and export of pipe diameter to reduce the flow resistance of the medium. thus to complete medium transport work. speed is reduced, the pump flow rate will increase instead, and the noise of the pump will be lower, but certainly can't flow theory. so if you need to flow with the actual working condition differ too much, it can only be better model bigger pump.

　　高粘度泵(bèng)容易出現(xiàn)的另一個(gè)問題(tí)就是從動(dòng)齒輪(lún)的銷軸(zhóu)容易磨(mó)損，特(tè)别是對于(yú)輸送沒有潤滑(huá)性的介(jiè)質時，銷(xiāo)軸磨損特别快(kuài)。對此我公(gōng)司改(gǎi)進加工工(gōng)藝在(zài)原有的基礎之(zhī)上通過特殊設(shè)計改(gǎi)進給(gěi)銷軸(zhóu)配套加(jiā)了(le)一套(tào)注油潤滑系統。在高粘度(dù)泵正(zhèng)常運轉(zhuǎn)的情況(kuàng)下通過内轉子(zǐ)的旋轉(zhuǎn)産(chǎn)生的(de)離心力(lì)形成的負壓(yā)，利(lì)用注油(yóu)系統通(tōng)過特(tè)殊(shū)通道(dào)給銷(xiāo)軸注油，從而(ér)解決了(le)高粘(zhān)度泵(bèng)銷軸(zhóu)磨(mó)損(sǔn)快(kuài)的這一泵行(háng)業中(zhōng)存(cún)在(zài)的難題。another problem of the high viscosity pump is driven gear pin easy to wear and tear, especially for conveying without lubrication medium, pin shaft wear particularly fast. i improved processing technology on the basis of the original company through special design improvements to pin shaft supporting a grease lubrication system. under the condition of the high viscosity of the normal operation of pump centrifugal force produced by the rotation of the rotor within the formation of the negative pressure, the use of injection system through the special channel to pin shaft oil, so as to solve the high viscosity pump pin shaft quick wear of the problems that exist in the pump industry.

     ●起(qǐ)動前要檢查下(xià)列内(nèi)容：

     1.檢查泵、齒輪(lún)箱(xiāng)和電機(jī)的對(duì)中程度；

     2.檢(jiǎn)查過(guò)濾器中有沒有焊皮和金(jīn)屬渣；

     3.檢查(chá)各(gè)連接部(bù)位連接是(shì)否緊固；

     4.檢(jiǎn)查管路壓(yā)在泵上的(de)力和力矩(jǔ)是(shì)否超過(guò)給定(dìng)的(de)數(shù)值，如(rú)果溫(wēn)度較高，還(hái)應檢查管(guǎn)路是(shì)否有(yǒu)膨脹節；

     5.檢(jiǎn)查電氣連(lián)接的正确(què)性及(jí)電機(jī)的額定值(zhí)，并檢(jiǎn)查電機(jī)轉動方(fāng)向是否正(zhèng)确；

     6.檢(jiǎn)查泵的轉動方(fāng)向是(shì)否正(zhèng)确；

     7.如(rú)有(yǒu)安全(quán)閥，安全(quán)閥安裝必須正确，

     8.檢查泵軸是(shì)否轉(zhuǎn)動靈(líng)活；

     9.泵(bèng)的内(nèi)部不能是幹(gàn)的，特别是需(xū)要自吸的時候(hòu)，應向泵内灌注(zhù)一些油(yóu)或輸送(sòng)的液(yè)體；

     10.泵組裝(zhuāng)時在(zài)零(líng)件(jiàn)的表(biǎo)面有(yǒu)防護(hù)液，如果這(zhè)種液體不(bú)能和(hé)泵送液體(tǐ)相容，則必須清(qīng)洗；

     11.最好在管路(lù)上安裝壓力表(biǎo)和真(zhēn)空(kōng)表(biǎo)，方便(biàn)觀察泵(bèng)的工作(zuò)狀态(tài)；

     12.檢(jiǎn)查機械(xiè)密封箱是否注(zhù)滿液體；

     13.檢查管路的閥門(mén)是否(fǒu)打開；

     14.如果用内燃機(jī)驅(qū)動(dòng)，請在(zài)起動發動機前(qián)保持(chí)離合器脫開；

     泵起(qǐ)動(dòng)後，檢查液(yè)體是否進入到(dào)泵中，泵是(shì)否(fǒu)工(gōng)作正常，如(rú)果長時間(jiān)無(wú)液(yè)體進(jìn)入泵中，應(yīng)停機(jī)檢(jiǎn)查泵及管路(lù)。