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

    尊敬的客戶您好(hǎo):
    我們是河北遠東泵業制造有限公司(sī),公司已通過ISO9001：2000國際質量體系(xì)認證(zhèng)，中國船級社CCS型(xíng)式認證(zhèng)，法國船級社BV産品工廠認證(zhèng)，美國船級社ABS産品質量認證，成為中石油物資資源市場(chǎng)成員、中(zhōng)石化物(wù)資資(zī)源市場成員(yuán)，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(qì)裝(zhuāng)備科研生産合同(tóng)項目。河北省知名産品生産企業，船用泵産品承制企(qǐ)業。我們的産品是：同樣的價格我們的質量更優、同樣的質量我們價格更低、同樣的産品我們服務更好。

、螺旋角(jiǎo)：5、結構特性與軸(zhóu)封：

6、材料組合：

7、特殊要求：S表(biǎo)示用戶特殊要求，據不同要求分别以S1～S10區分表示，具體序号由工廠提供。

3G45x6C2  水電站水輪機調速器(qì)控制油泵 潤滑油輸送泵 流(liú)量大(dà)無脈

●3G三螺杆泵工作原理:

　　3G型三螺杆泵(bèng)是轉子型容積泵(bèng)，适(shì)于輸送各種不含固(gù)體顆粒，無腐蝕性油類及類似油的潤滑性液體、輸送液(yè)體粘度2~760mm2/s，溫度不(bú)超過80℃,超過80℃可(kě)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，一般小流量(liàng)泵襯套和泵體(tǐ)合為(wéi)一(yī)個，可以(yǐ)卧(wò)式和立式安裝。進(jìn)油口方向可相隔90°任(rèn)意安裝，軸封多數為機構密封。中等流量以(yǐ)上泵，襯(chèn)套為一個單(dān)獨的零件固定于泵體(tǐ)内(nèi)，螺(luó)杆軸端裝有平衡環以液力平衡其(qí)軸(zhóu)向力。一般結構為卧式(shì)。進油口方向亦可以相(xiàng)隔90°任(rèn)意安裝。改變泵體後可(kě)制成立式。軸封根據情況有機械密封和軟填料密(mì)封兩種結構。

   3G型三螺杆泵軸伸支承(chéng)較小，應由原動機經彈性聯軸器直接驅(qū)動，不得用皮帶輪等(děng)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三螺杆泵輸送各種油(yóu)類時(shí)應注意事項：When conveying various oil matters should be paid attention to:

   1、輸送(sòng)40~150mm2/s的油類最合适，允許按(àn)泵的最高工作壓力使用。2、輸送40mm2/s以下的油類，為保證泵的流量(liàng)及壽命應降壓使用。3、輸送150mm2/s以上(shàng)的油類，且進油管道過長，彎頭過多，泵工(gōng)作時如産生噪音或振動現象，則應考慮更換(huàn)低一級轉速的電機運轉或縮短吸(xī)入管道，減少彎頭。

 ●3G型三螺杆泵安(ān)裝要求(qiú):3 g type three-screw pump installation requirements:

   1、安裝前應檢查泵的(de)油封(fēng)是否良好，并檢查泵(bèng)在運輸(shū)中是否損壞，可用(yòng)手轉動聯軸器是否(fǒu)有卡勁現象，如有則應拆泵進行清洗，修(xiū)理和校正。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(pái)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(zhuàng)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、當有兩台以上的泵安裝在同一條主管線上，為便于(yú)泵的啟動，在(zài)近泵的排油管上必須安裝逆(nì)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、對于在較高溫度（指60℃以上(shàng)）下輸送粘(zhān)度大的油類（如：重油）的備用(yòng)泵，必須是熱備用泵，否則泵在低溫下(xià)啟動會造成電機過載或泵損壞。（建(jiàn)議在靠近(jìn)泵的排油管上的逆(nì)止閥旁，并(bìng)聯安裝一個小回流閥(fá)，對備用泵可微啟回流閥，使(shǐ)泵(bèng)緩慢逆轉，其逆轉(zhuǎn)速≤100轉/分，使部分熱油(yóu)經常流過泵内，達到(dào)泵熱備用目的）。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(zhì)内含有機械雜質。将嚴重影響泵的運轉和降低使用(yòng)壽(shòu)命，因(yīn)此在泵安裝前，必須仔細清除進油管内的焊渣，沙粒等雜質，并應在進油管(guǎn)道靠近泵處安裝濾器，濾器網孔大小，可(kě)根據工作情況及介(jiè)質粘度确定。（一般可用40~80目網），過濾面積一般不得小于進油管橫截面積的20倍(bèi)。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(liàng)在泵(bèng)進油(yóu)和排油口處的螺紋孔上(shàng)連接(jiē)壓力表和真空表，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、原動機與泵的轉軸必須在同一中心線上，可(kě)用直尺(chǐ)測隙規在聯軸器圓周(zhōu)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。電機接線時，應(yīng)先脫開電機與泵的聯軸(zhóu)器，對電機作試運轉。使其轉(zhuǎn)向與泵(bèng)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河北省優質産品

●水電行業業績:

1.安徽省(shěng)淮北發電廠(chǎng)

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

      3G100*4C壓力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(hào):3G85*4C壓力4.0Mpa,流量43.2m3/h,配用電機75kw-4

      3G85*42壓力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4kw-4

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

4.廣(guǎng)西岩灘水電廠

泵型号:3G90*3C2壓(yā)力1.0Mpa,流量54.72m3/h,配(pèi)用電機30kw-4

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

5.陳村水(shuǐ)力發電廠

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

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

6.王快水電廠

泵型号: 3G55*4G40U1.0W11壓力1.0Mpa,流量9.72m3/h,配(pèi)用電(diàn)機5.5kw-4

       3G60*4GR46U1.0W11壓力1.0Mpa,流量16.26m3/h,配用電機7.5kw-4

7.張家界(jiè)水電開(kāi)發公司

泵型号: 3G85*4G46U1.0W11壓力(lì)1.0Mpa,流量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(shuǐ)電廠

泵型(xíng)号: 3G80*4G44U1.0W11壓(yā)力1.0Mpa,流量35.58m3/h,配用電(diàn)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(liàng)33.66m3/h,配用電機15kw-4

10.陝西石泉水力發(fā)電廠(chǎng)

泵型号(hào): 3G55*4G46U1.0W11壓(yā)力1.0Mpa,流量12.18m3/h,配用電機5.5kw-4

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

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