3G45x6C2  水電站水輪機調速器控制油泵 潤滑油輸送泵 流量大無脈

    尊敬的客戶您好:
    我們是河北遠(yuǎn)東泵業制造有(yǒu)限公(gōng)司,公司已通過ISO9001：2000國際質量體系認證，中國船級社CCS型式認證，法國船級社BV産品工廠認證(zhèng)，美國船(chuán)級社ABS産品質量認證，成為中石油物資資源(yuán)市場成員、中石化物資資(zī)源市場成員，并列入《武器裝備科研生産保密資格名錄》可以承擔軍隊系統裝備(bèi)部門的涉密武器裝備科研(yán)生産合同(tóng)項目。河北省知名産品(pǐn)生産企業，船用泵(bèng)産品承制企業。我們的産品是：同樣的價格我們的質量更優、同樣的(de)質量我們價格(gé)更低、同樣的産(chǎn)品我們服務更好。

、螺旋角：5、結構特性與軸封：

6、材料組合：

7、特殊要求：S表(biǎo)示用戶(hù)特(tè)殊要求，據(jù)不同要求分别以S1～S10區分表示，具體序号由(yóu)工廠提供(gòng)。

3G45x6C2  水電站水輪機調速(sù)器控制油泵 潤滑油輸送(sòng)泵(bèng) 流量大無脈

●3G三螺杆泵工作原理:

　　3G型三螺杆泵是(shì)轉子型容積泵，适于輸送各種不含固體(tǐ)顆粒，無腐蝕性油類及類似油的潤(rùn)滑性液體、輸送液(yè)體粘度(dù)2~760mm2/s，溫度不超過80℃,超過80℃可用高溫泵3GW型。3 g type is three screw pump rotor type positive displacement pump, is suitable for conveying various not containing solid particles, non-corrosive oil lubricity and similar oil liquid, conveying liquid viscosity was 2 to 760 / s, temperature not over 80℃, more than 80℃high temperature pump available 3 gw type.

   3G型三螺杆具有多(duō)種結構，一般小(xiǎo)流量泵襯套和泵(bèng)體合為一個，可以(yǐ)卧式和立式安裝。進油口方向可相(xiàng)隔90°任意安裝，軸封多(duō)數為機構(gòu)密封。中等流量以上泵，襯套為一個單獨(dú)的(de)零件固(gù)定于泵(bèng)體内，螺杆軸端裝有平衡環以液力平(píng)衡其軸向力。一(yī)般結構為(wéi)卧式(shì)。進(jìn)油口方向亦可以(yǐ)相隔90°任意安裝。改變泵體後可制成(chéng)立式。軸封根據(jù)情況有機械密(mì)封和(hé)軟填料密封兩種(zhǒng)結構。

   3G型三螺杆泵軸伸支(zhī)承較小，應由(yóu)原動機經(jīng)彈性(xìng)聯軸器直(zhí)接(jiē)驅動，不得用皮帶輪等會産生額外徑向力較大的傳動方式傳動。3 g type three-screw pump shaft and bearing is small, should be driven by a prime mover directly by the elastic coupling, shall not be used pulley will produce additional radial force large transmission way.

●3G三螺杆泵輸送各(gè)種油類時應注意事項：When conveying various oil matters should be paid attention to:

   1、輸送40~150mm2/s的油類(lèi)最合适，允許按泵的最高工作(zuò)壓力使用(yòng)。2、輸送40mm2/s以下的油類，為保證泵的流量及壽命應降壓(yā)使用。3、輸送(sòng)150mm2/s以上的油(yóu)類，且進油管道過長，彎頭過多(duō)，泵工作時如産生噪音或振動現象，則應考慮更(gèng)換(huàn)低一級轉(zhuǎn)速的(de)電機運轉或縮短吸入管道，減少彎頭。

 ●3G型三螺杆泵安裝要(yào)求:3 g type three-screw pump installation requirements:

   1、安裝(zhuāng)前應檢查泵的油封(fēng)是否良好，并檢查泵(bèng)在運輸(shū)中是否損壞，可用手轉動聯(lián)軸器是否有卡勁現象，如(rú)有則應拆(chāi)泵進行清(qīng)洗，修理和(hé)校正。1, before installation should check whether the oil seal of the pump is good, and check the pump is damaged in transportation, turn the coupling usable hand card trouble phenomenon, if there is any should tear open pump for cleaning, repair and calibration.2、安裝泵的進油和排油管道時，其管徑不得小于泵的進油和出油口口徑，進油管道不得過長，彎頭不得過(guò)多，否則将影響泵的工作狀态。2, installation of pump suction and discharge of oil pipe, the pipe diameter shall not be less than the oil inlet of the pump and the oil outlet diameter, inlet pipe shall not be too long, elbow shall not too much, otherwise will affect the pump working condition.3、當有(yǒu)兩台(tái)以上(shàng)的(de)泵安裝在同一條主管(guǎn)線上，為便于泵的啟動，在近泵的排油管上必須安裝(zhuāng)逆止閥。3, when more than two head of pump installed in the e line, to facilitate pump start-up, in close to the oil drain pump must be installed on a non-return valve.4、對于在(zài)較高溫度（指60℃以上）下輸送粘(zhān)度大的油類（如：重油）的備用泵，必須是熱備用泵，否則泵在低溫下啟動會造成電(diàn)機過(guò)載或泵損壞。（建議在靠(kào)近泵的(de)排油管上的逆(nì)止閥旁(páng)，并聯安裝一(yī)個小回流閥，對備用泵可微啟回流閥，使泵緩慢逆轉，其(qí)逆轉速≤100轉/分，使(shǐ)部分熱油經常(cháng)流過泵内，達(dá)到泵熱備用目的(de)）。4, for under high temperature (above 60℃) conveying the viscosity of oil (such as: heavy oil) of the standby pump, it must be hot standby pump, otherwise the pump at low temperature can cause the damage of motor overload or pump.(suggest near the exhaust non-return valve on the tubing pump, a small return valve installed in parallel, differentiable and the backflow preventer to standby pump, the pump slow reversal, the reverse speed 100 r/min or less, often make some hot oil flows through the pump, to pump hot standby purposes).5、輸送介質内含有機械雜質。将嚴重影響泵(bèng)的(de)運轉和降低使用壽命(mìng)，因此在泵安裝前，必須仔細清除進油管内的(de)焊渣，沙粒等雜質，并應在進油管道靠近泵處安裝(zhuāng)濾器，濾(lǜ)器網(wǎng)孔大小，可根據工作情況及介質粘度确定。（一般可用40~80目網），過濾面積一般不得(dé)小于進油管橫截(jié)面積的20倍。5, mechanical impurity is contained within the transmission medium.Will seriously affect the operation and reduce the service life of pump, so before the pump installation, must be carefully clean up the feed tube welding slag, impurities such as grains of sand, and shall be installed in the inlet pipe near the pump filter, filter mesh size, is decided according to the working condition and medium viscosity.Available (40 ~ 80 mesh net), filter area generally shall not be less than 20 times into the cross-sectional area of the tubing 6、盡量在泵進(jìn)油和排油口處的螺紋孔上連(lián)接壓力表和真空(kōng)表，以便于觀察泵的運轉狀态。6, as far as possible in the pump suction and discharge of oil on the threaded hole mouth connect pressure gauge and vacuum gauge, in order to observe the pump running state.7、原動機與泵的轉軸(zhóu)必須在同一中心線(xiàn)上，可用直尺測隙規(guī)在聯軸器圓周上間隔90°處檢查。8、原動機與泵的轉向必須一緻，嚴格禁止原動(dòng)機驅動泵逆轉(zhuǎn)。電機接線時，應先脫開電機與(yǔ)泵的聯軸器，對電機作試運轉。使其轉向與泵的轉向标志一緻。7, prime mover and the pump shaft must be in the e center line, available ruler feeler gauge in the coupling of the circumference of a circle by 90°in check.8, steering engine and pump must be consistent, strictly prohibited prime motor driven pump reversal.Electrical wiring, should first release coupling of motor and pump, a test run on the motor.The steering pump and steering sign agreement

水電站水輪機調速器控制油泵3G45*6C2河北省優質産(chǎn)品

●水電行業業績:

1.安徽省(shěng)淮北發電廠

泵型号(hào):3G60*4C壓力4.0Mpa,流量13.2m3/h,配用電機22kw-4

      3G100*4C壓力(lì)4.0Mpa,流量48.42m3/h,配用電機90kw-4

2.湘潭發電有限責任公司

泵型号:3G85*4C壓力4.0Mpa,流量43.2m3/h,配用電機(jī)75kw-4

      3G85*42壓(yā)力4.0Mpa,流量43.2m3/h,配用電機(jī)75kw-4

3.陝西渭河發電廠

泵型号:3G45*3C2壓力1.0Mpa,流量6.72m3/h,配用電機(jī)4kw-4

      3G70*3C壓(yā)力(lì)1.0Mpa,流量(liàng)16.02m3/h,配用電機7.5kw-4

4.廣西岩灘水電(diàn)廠

泵型号:3G90*3C2壓力1.0Mpa,流(liú)量54.72m3/h,配用電機(jī)30kw-4

      3G80*3C壓力1.0Mpa,流量35.04m3/h,配用電機15kw-4

5.陳村水力發電廠

泵型号: 3G45*4G壓力4.0Mpa,流量11.1m3/h,配用電(diàn)機18.5kw-4

       3G90*4GR46U1.0W11壓力:4.0Mpa,流量51.48m3/h,配用電(diàn)機90kw-4

6.王(wáng)快水電廠

泵(bèng)型号: 3G55*4G40U1.0W11壓力1.0Mpa,流量9.72m3/h,配(pèi)用電機(jī)5.5kw-4

       3G60*4GR46U1.0W11壓力1.0Mpa,流(liú)量16.26m3/h,配(pèi)用電機7.5kw-4

7.張家界水電開發公司

泵(bèng)型号: 3G85*4G46U1.0W11壓力1.0Mpa,流(liú)量48m3/h,配用電機22kw-4

       3G100*4GR54U1.0W11壓力1.0Mpa,流量100.5m3/h,配用電機45kw-4

8賀龍水電廠

泵型号: 3G80*4G44U1.0W11壓力1.0Mpa,流量35.58m3/h,配用電機15kw-4

       3G70*4GR54U1.0W11壓力1.0Mpa,流量33.66m3/h,配用電機15kw-4

9.魚潭水電廠

泵型号: 3G80*4G44U1.0W11壓力1.0Mpa,流量35.58m3/h,配用電機15kw-4

       3G70*4GR54U1.0W11壓力1.0Mpa,流量33.66m3/h,配用電機15kw-4

10.陝西石泉水力發電廠

泵型号: 3G55*4G46U1.0W11壓力1.0Mpa,流量12.18m3/h,配用電機5.5kw-4

       3G70*4GR54U1.0W11壓力1.0Mpa,流量(liàng)33.66m3/h,配用電機15kw-4

3G45x6C2  水電站水輪機調速器控制油泵 潤滑油輸(shū)送泵 流量大無脈