3G100×4GR46W21立挂式三(san)螺杆泵 壓力:4Mpa,流(liu)量:72.36m3/h,配電機:Y315

●3G三螺(luo)杆泵性能:

　　用來(lái)輸送溫度≤150℃、粘度(du)3-760cSt、不含固體顆粒(li)、無腐蝕性、具有(yǒu)潤滑性能的介(jiè)質。适用壓力範(fàn)圍：0.6-2.5Mpa;适用流量範(fan)圍：0.6-123m3/h。主要應用于(yu)燃油輸送、液壓(ya)工程、船舶工程(cheng)，石化及其他💯工(gong)業。Used to transfer temperature 150 ℃, the viscosity of 3 or less - 760 CST, not containing solid particles,non-corrosive, has the lubrication performance of the medium.Apply pressure range: 0.6 to 2.5 Mpa;Applicable flow range: 0.6-123 m3 / h.Mainly used in the fuel transfer, hydraulic engineering, Marine engineering, petrochemical and other industries.

　　●3G三螺杆泵應(yīng)用範圍:

　　1、介質為(wei)直線連續輸送(song)、無攪拌、無脈動(dòng)。2、振動小，噪音低(di)。3、壓力高、效率高(gāo)。4、結構簡單、拆裝(zhuang)方便。5、體積小，重(zhong)量輕。6、磨損輕微(wei)，壽命長。Application scope: 1, medium for linear continuous transmission, without stirring, without pulsation.2, small vibration, low noise.3, high pressure and high efficiency.4, simple structure, convenient tear open outfit.5, small volume, light weight.6, wear light, long service life.

　　●3G三螺杆(gǎn)泵工作原理:

　　3G型(xing)三螺杆泵是轉(zhuan)子型容積泵，适(shi)于輸送各種不(bu)含固體😍顆粒，無(wu)腐蝕性油類及(ji)類似油的潤滑(huá)性液體、輸送液(ye)體粘度2~760mm2/s，溫度不(bu)超過80℃, 超過80℃可用(yòng)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(san)螺杆具有多種(zhǒng)結構，一般小流(liú)量泵襯套和泵(beng)體合為一個，可(kě)以卧式和立式(shì)安裝。進油口方(fāng)向可🐇相隔90°任意(yi)安裝，軸封多數(shù)為機構密封。中(zhōng)等流量以上泵(bèng)，襯🔴套為一個🛀單(dān)獨的零件固定(ding)于泵體内，螺杆(gǎn)軸端裝有平衡(héng)環以液力平衡(héng)其軸向力。一般(ban)結構為卧式。進(jin)油口方向亦可(kě)以相隔90°任意安(an)裝。改變泵體後(hòu)可制成立式。軸(zhóu)封根據情況有(you)機🙇🏻械密✌️封和軟(ruan)填料密封兩種(zhǒng)結構。Three screw with multiple structure of 3 g, general small flow pump bushings and pump body into one, can be installed in a horizontal and vertical.Oil inlet direction can be 90 ° apart any installation, most of the shaft sealing seal for your organization.The medium flow in pump, bushing as a separate component fixed in the pump body, screw shaft end is equipped with the gimbal ring to hydraulic balance the axial force.The general structure is horizontal.Inlet direction also can be 90 ° apart any installation.After the change of pump body can be made into vertical.Depending on the situation of the shaft sealing with mechanical seal and soft packing seal two structures.

    3G型三螺杆(gǎn)泵軸伸支承較(jiào)小，應由原動機(ji)經彈性聯軸器(qì)直接驅動，不得(dé)用皮帶輪等會(huì)産生額外徑向(xiàng)力較大的傳動(dòng)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(luo)杆泵輸送各種(zhong)油類時應注意(yi)事項：When conveying various oil matters should be paid attention to:

    1、輸送40~150mm2/s的油(yóu)類最合适，允許(xu)按泵的最高工(gōng)作壓力使用。2、輸(shū)送40mm2/s以下的油類(lèi)，為保證泵的流(liú)量及壽命應降(jiàng)壓使用。3、輸送150mm2/s以(yi)上的油類，且進(jin)油管道過長，彎(wān)頭過多，泵工作(zuò)時如産生噪音(yīn)或振動現象，則(zé)應考慮更換低(di)一級轉速的🈚電(diàn)機運轉或縮短(duǎn)吸入管道，減少(shao)彎頭。1, delivery was 40 ~ 150 / s best oils, permitted to use according to the maximum working pressure of pump.2, transmission oil, under 40 was/s in order to ensure the pump flow and life should be used antihypertensive.3, transmission of more than 150 was/s oils, and the oil inlet pipe is too long, too much bend, such as noise or vibration phenomenon when the pump work, should consider to replace the low level of rotational speed of motor operation or shorten the suction pipe, reducing elbow.

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

     1、安(an)裝前應檢查泵(beng)的油封是否良(liáng)好，并檢查泵在(zai)運輸中🐉是否損(sun)壞，可用手轉動(dong)聯軸器是否有(yǒu)卡勁現象，如有(yǒu)則👨‍❤️‍👨應拆泵進行(háng)清洗，修理和校(xiao)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(jin)油和排油管道(dào)時，其管徑不得(de)小于泵的🈲進油(you)和出油口口徑(jìng)，進油管道不得(de)過長，彎頭不得(dé)過多，否則将影(yǐng)響泵的工作狀(zhuang)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(yǐ)上的泵安裝在(zài)同一條主管線(xian)上，為便于泵的(de)啟動，在近泵的(de)排油管上必須(xu)安裝逆止閥。3, when more than two head of pump installed in the same line, to facilitate pump start-up, in close to the oil drain pump must be installed on a non-return valve.4、對(duì)于在較高溫度(dù)（指60℃以上）下輸送(sòng)粘度大的油類(lei)（如：重油）的備用(yong)泵，必須是熱備(bèi)用泵，否則泵在(zài)低溫下啟動會(huì)造成電機過🌈載(zǎi)或泵損壞。（建議(yi)在靠近泵的排(pai)油管上的逆止(zhi)閥旁，并聯安裝(zhuang)一個小回流閥(fá)，對🤩備用泵可微(wei)啟回流閥，使泵(beng)緩慢逆轉，其逆(ni)轉速≤100轉/分，使部(bu)分熱油經常流(liu)過泵内，達到泵(beng)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(shu)送介質内含有(yǒu)機械雜質。将嚴(yan)重影響泵的運(yùn)轉和降低使用(yòng)壽命，因此在泵(beng)安裝前，必須仔(zai)細清除進油✌️管(guǎn)内的焊渣，沙粒(lì)等雜質，并應在(zài)進油管道靠近(jin)泵處安裝濾器(qì)，濾器網孔大小(xiǎo)，可根⛷️據工作情(qíng)況及介質粘💛度(du)确定。（一般可用(yong)40~80目網），過濾面積(jī)一般不得小于(yu)進油管橫截面(mian)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(zai)泵進油和排油(yóu)口處的螺紋孔(kǒng)上連接壓力表(biǎo)和🛀真✌️空表，以便(biàn)于觀察泵的運(yùn)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(ji)與泵的轉軸必(bì)須在同一中心(xīn)線上，可用直尺(chi)🐉測隙規在聯軸(zhou)器圓周上間隔(ge)90°處檢查。8、原動機(jī)與泵的轉向必(bi)須一緻，嚴格禁(jin)止原動機驅動(dòng)泵逆🔞轉。電機接(jie)線時，應先脫開(kāi)電機與泵的聯(lian)軸器，對電機作(zuò)試運轉。使其轉(zhuǎn)向與泵的轉向(xiàng)标志一緻。7, prime mover and the pump shaft must be in the same 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.

　　 ●3G型三(san)螺杆泵的使用(yòng)

　 　1、泵啟動前，必須(xu)全開進油和排(pái)油閘閥。The use of 3 g type three-screw pump 1, before starting the pump, oil inlet must be fully open and oil discharge gate valve.2、首次啟(qi)動泵或再次使(shǐ)用長期封存的(de)泵時，泵内無介(jiè)質，應在泵的進(jìn)油腔灌注适量(liàng)輸送介質，避免(mian)泵💞幹啟動。2, start the pump for the first time or again for a long time use of the pump, the pump inside without medium, should be in the inlet of the pump cavity perfusion amount transfer medium, avoid dry start pump 3、泵啟(qi)動後，應密切注(zhu)意電流表，壓力(li)表和真空表的(de)🌂數值，超🔅出規定(ding)值時，應停泵找(zhao)出原因後，再行(háng)啟動。3, the pump starts, should pay close attention to current meter, pressure gauge and vacuum gauge value, beyond the specified value, should stop pump after find out, start again.4、軸封處點(dian)滴洩露，應屬正(zhèng)常現象，當洩露(lu)量大量增🈲加時(shí)，對軟填料密封(feng)應壓緊填料壓(ya)蓋，對機械密封(feng)應停泵修☔複後(hou)，再行啟動。4, shaft sealing drip leakage, should belong to the normal phenomenon, when the leak amount of increase, the soft packing seal should be compression packing gland, to pump mechanical seal shall be shutdown after repair, start again.5、用高(gāo)溫蒸汽清掃管(guan)線時，應避免高(gāo)溫蒸汽通過泵(bèng)内。5, with high temperature steam cleaning pipeline, should avoid high temperature steam through the pump.6、如果泵長期(qi)不工作時，應進(jìn)行油封，并定期(qi)檢查油封情況(kuang)，必要✌️時重新油(you)封。6, if the pump is not working for a long time, should carry on the oil seal, and regularly check oil seal, oil seal again if necessary.●水電行(háng)業業績:

1.安徽省淮北(bei)發電廠

型号:3G60×4CR43W21, 壓(yā)力4.0Mpa,流量13.2m3/h,配用電(dian)機22kw-4

     3G70×3CR43W2, 壓(ya)力1.0Mpa,流量16.02m3/h,配用電(dian)機7.5kw-4

3G100×4GR46W21, 壓(yā)力:4Mpa,流量:72.36m3/h,配電機:Y315S1—4V1

2.湘潭發電有限(xian)責任公司

型号:3G85×4CR46W21, 壓力4.0Mpa,流量(liang)43.2m3/h,配用電機75kw-4

     3G80×3CR44W2, 壓力1.0Mpa,流量(liang)35.04m3/h,配用電機15kw-4

3.陝西(xi)渭河發電廠

型号:3G45×3C2R46W2, 壓力1.0Mpa,流(liu)量6.72m3/h,配用電機4kw-4

3G70×4GR40W21, 壓(yā)力:4Mpa,流量:19.08m3/h ,配電機(ji):Y200L—4B5

4.廣西(xi)岩灘水電廠

型(xíng)号:3G90×3C2R46W2,壓力1.0Mpa,流(liú)量54.72m3/h,配用電機30kw-4

     3G85×42R46W21, 壓力4.0Mpa,流(liu)量43.2m3/h,配用電機75kw-4

5.陳村水力發(fā)電廠

型号: 3G45×4GR42W21, 壓力4.0Mpa,流量11.1m3/h,配用(yong)電機18.5kw-4

      3G90×4GR46W11,壓力:4.0Mpa,流量51.48m3/h,配用(yong)電機90kw-4

6.王快水電(dian)廠

型号: 3G55×4G40W11, 壓(ya)力1.0Mpa,流量9.72m3/h,配用電(dian)機5.5kw-4

      3G60×4GR46W11,壓(yā)力1.0Mpa,流量16.26m3/h,配用電(dian)機7.5kw-4

3G70×4GR46W21,流量:24.24m3/h,壓力:4Mpa,配(pei)電機:Y225S-4B5

7.張家(jiā)界水電開發公(gōng)司

型(xing)号: 3G85×4G46W11, 壓力1.0Mpa,流量48m3/h,配(pèi)用電機22kw-4

        3G100×4GR54W11,壓力1.0Mpa,流量100.5m3/h,配(pèi)用電機45kw-4

8賀(hè)龍水電廠

型号: 3G80×4G44W11, 壓力(li)1.0Mpa,流量35.58m3/h,配用電機(ji)15kw-4

      3G70×4GR54W11,壓力(li)1.0Mpa,流量33.66m3/h,配用電機(ji)15kw-4

3G55×4GR40W21, 壓力(li):4Mpa,流量:9m3/h,配電機:Y160L—4B5

9.魚潭水(shui)電廠

型号: 3G80×4G44W11, 壓力1.0Mpa,流量(liang)35.58m3/h,配用電機15kw-4

      3G70×4GR54W11,壓力1.0Mpa,流量(liàng)33.66m3/h,配用電機15kw-4

10.陝西石泉水力(lì)發電廠

型号: 3G55×4G46W11, 壓(yā)力1.0Mpa,流量12.07m3/h,配用電(diàn)機5.5kw-4

      3G70×4GR54W11,壓(ya)力1.0Mpa,流量33.66m3/h,配用電(dian)機15kw-4

11.湖(hu)南中加電站

型号：3G80×6CR44W21, 壓(ya)力:6.3Mpa,流量:33.54m3/h,配電機(jī):Y280M-4V1

3G90×6CR46W21, 壓力:6.3Mpa,流量:51.5m3/h,配電(diàn)機:Y315M-4V1

3G80×4GR38W21, 壓力:4Mpa,流量:25.56m3/h,配(pei)電機:Y225M—4B5

12.黑龍(lóng)江蓮花電站

型(xíng)号：3G45×4C2R4W21, 壓(ya)力:4Mpa,流量:5.12m3/h,配電機:Y160M—4B5

3G100×6CR38W21, 壓力:6.3Mpa,流量:48.42m3/h,配電(dian)機:Y315M-4V1

13.福建羊(yang)口電站

型(xing)号：3G60×4CR46W21,流(liu)量:15.18m3/h,配電機(jī):Y200L—4B5

     3G100×4CR38W21,壓力4.0Mpa,流量48.42m3/h,配用(yòng)電機90kw-4

14.廣西(xi)天湖電站

型号(hao)：3G80×4CR38W21,流量(liang):25.56m3/h,壓力:4Mpa,配電機:Y225M—4B5

3G100×4CR38W21,流量:48.42m3/h,壓(yā)力:4Mpa,配電機(jī):Y280M—4V1

15.河南(nan)三門峽電站

型号：3G90×4GR50W21,流量:54m3/h,壓(yā)力:4Mpa,配電機(ji):Y280M—4V1

3G80×4GR40W21,流量:30.06m3/h,壓力:4Mpa,配電(diàn)機:Y250M—4B5