丁苯(ben)乳(ru)膠輸送(song)雙螺杆(gan)泵,W2.1, 流量大無(wu)脈動(dong),帕姆(mu)泵廠家直(zhi)銷雙螺杆

 一、雙螺杆(gan)泵的特(te)點(dian)
   雙螺杆泵(beng)可(ke)以(yi)無攪(jiao)動無脈動平平(ping)穩地(di)輸(shu)送各種(zhong)介質，由于(yu)泵體結構(gou)保證泵的(de)工作元件(jian)内始(shi)終存(cun)有(you)泵(beng)送液(ye)體作為密封液(ye)體，所有的泵有(you)很強的自(zi)吸能力，且(qie)能(neng)汽液混(hun)輸。
   雙螺杆(gan)泵的(de)特殊(shu)設計保證(zheng)了泵有(you)高(gao)的吸(xi)入性(xing)能即很小(xiao)的NPSHr 值(zhi)。
   雙(shuang)螺杆泵采用獨(du)立潤滑(hua)的外(wai)置軸(zhou)承允許輸(shu)送各種非(fei)潤滑性介(jie)質。
   雙螺杆(gan)泵采用同(tong)步齒輪傳(chuan)動轉(zhuan)動零件互(hu)不接(jie)觸即使短(duan)時間(jian)幹轉也沒(mei)有危(wei)險( 1~2min)。
   卧式立(li)式帶(dai)加熱(re)套等各種(zhong)結構型(xing)式(shi)齊全可以(yi)輸送各種(zhong)清潔的不(bu)含固(gu)體顆粒(li)的低粘(zhan)度或(huo)高(gao)粘(zhan)度介質先用正确的(de)材質(zhi)甚至(zhi)可以(yi)輸送(song)許多腐蝕(shi)性介質(zhi)。
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   三(san)、雙螺(luo)杆泵應(ying)用

   造船(chuan)用作船用裝載(zai)泵掃倉泵(beng)船用(yong)壓載泵主(zhu)機滑油泵(beng)燃(ran)油輸送(song)泵燃油(you)噴(pen)射泵(beng)貨油泵等。
   熱電(dian)廠重油(you)及(ji)原油輸送(song)泵重油燃(ran)油泵(beng)等。
   化(hua)工用(yong)作各(ge)種酸堿鹽(yan)液以(yi)及樹脂顔(ya)料油墨油漆甘(gan)油石蠟的輸送泵。
   煉(lian)油廠用以(yi)輸送各種(zhong)加熱油瀝(li)青油焦油(you)乳膠液(ye)瀝(li)青及(ji)用作(zuo)油(you)輪(lun)油池(chi)油罐車等各種油品的裝(zhuang)載及(ji)卸載。
   食品(pin)用于(yu)酒廠食品(pin)廠糖(tang)廠罐(guan)頭(tou)廠(chang)等輸(shu)送酒(jiu)精蜂(feng)蜜糖(tang)汁牙(ya)膏牛(niu)奶奶(nai)油醬(jiang)油植物油(you)動物油葡(pu)萄酒(jiu)等。
   油(you)田輸(shu)送各(ge)種油(you)品(pin)原(yuan)油等(deng)。

   ●雙螺(luo)杆泵有密(mi)封式(shi)和(he)不(bu)密封式兩種類型，按(an)介質從(cong)一(yi)端還(hai)是 從(cong)兩(liang)端進入(ru)齧合空間(jian)，雙螺(luo)杆又(you)被(bei)分(fen)為雙(shuang)吸式和(he)單(dan)吸式兩種(zhong)結(jie)構(gou)。雙螺(luo)杆泵(beng)是外(wai)齧合的螺(luo)杆泵，它利(li)用相互(hu)齧(nie)合，互不接(jie)觸(chu)的(de)兩根(gen)螺杆來抽(chou)送液體。雙(shuang)螺杆泵為(wei)一種雙(shuang)吸(xi)式非密閉(bi)的雙(shuang)螺杆(gan)泵。一端(duan)伸(shen)出泵外的(de)主(zhu)動螺杆(gan)由原動(dong)機(ji)驅動(dong)。主動螺(luo)杆(gan)與從(cong)動螺(luo)杆具(ju)有不(bu)同旋向的(de)螺紋(wen)。螺杆(gan)與泵(beng)體緊(jin)密貼合。從動螺(luo)杆是(shi)通(tong)過(guo)同步(bu)齒輪(lun)由主(zhu)動螺(luo)杆帶(dai)動(dong)的(de)。Double screw pump has sealed and not enclosed two types, according to the medium from the side or from both ends into space meshing, double screw was divided into double suction type and structure of single suction type two kinds.Screw pump, twin screw pump is the external gear utilizing the mesh each other, mutual contact of two screw to pumping liquid.Double screw pump is a kind of double suction not airtight double screw pump.Active outside the side out of the pump screw driven by a prime mover.Driving screw and driven screw thread with different handedness.Screw pump body and tightly.Driven screw is driven by synchronous gear by the active screw.

 丁苯(ben)乳膠(jiao)輸送雙螺(luo)杆泵,W2.1, 流量(liang)大無(wu)脈動,帕(pa)姆(mu)泵廠(chang)家直銷(xiao)雙螺杆

   ●雙螺(luo)杆泵作為(wei)一種容積(ji)式泵(beng)，泵内(nei)吸入(ru)室應(ying)與排出(chu)室(shi)嚴密(mi)地隔(ge)開。因(yin)此，泵(beng)體與螺(luo)杆外圓(yuan)表面(mian)及(ji)螺(luo)杆與(yu)螺杆間隙(xi)應盡(jin)可能小些。同時(shi)螺杆(gan)與泵體、螺(luo)杆與(yu)螺杆(gan)間又(you)相互形成(cheng)密封腔，保(bao)證密閉，否(fou)則就可能(neng)有液(ye)體從間(jian)隙中倒(dao)流回去。Double screw pump as a positive displacement pump, the pump suction chamber should be closely separated and discharge chamber inside.Therefore, the pump body and screw cylindrical surface and screw and screw clearance should be as small as possible.Screw pump body and at the e time, each other between the screw and screw and form a sealed chamber, ensure airtight, otherwise there may be liquid backflow from the gap.

   ●雙螺杆泵可(ke)分為内置(zhi)軸承和(he)外置軸承兩(liang)種形式。在(zai)内置(zhi)軸承的結(jie)構型(xing)式中軸承(cheng)由輸送物進行潤滑(hua)。外置軸承(cheng)結構的雙(shuang)螺杆(gan)泵工(gong)作腔同軸(zhou)承是分開的。由(you)于這(zhe)種泵的結(jie)構和螺(luo)杆(gan)間存(cun)在的側間隙，它(ta)可以輸送(song)非潤(run)滑性介質。此外(wai)，調整同步(bu)齒輪(lun)使得(de)螺杆不接(jie)觸，同時(shi)将(jiang)輸出(chu)扭矩(ju)的一半傳(chuan)給從(cong)動螺(luo)杆。正(zheng)如所(suo)有螺杆泵(beng)一樣，外置(zhi)軸承(cheng)式雙螺杆泵也(ye)有自吸(xi)能(neng)力，而且多數泵輸送(song)元件本(ben)身(shen)都是(shi)雙吸(xi)對稱布置(zhi)，可消除軸向力(li)，也有(you)很大的吸(xi)高。Double screw pump can be divided into internal bearing and the outer bearing two forms.In the built-in bearing structure bearing lubrication by conveying material.Working with external bearing structure of the double screw pump bearings are separated.Owing to the pump structure and side clearance between screw, it can transport non-lubricative medium.In addition, the adjustment of the synchronous gear makes the screw does not contact, at the e time the output torque of the half to driven screw.Like all of the screw pump, external bearing type twin-screw pump, and most are double suction pump element itself symmetric arrangement, can eliminate the axial force, also has a lot of high absorption.

   ●雙螺(luo)杆泵系列産(chan)品(pin)分為單(dan)吸雙(shuang)螺杆(gan)泵和(he)雙吸雙螺杆泵(beng)兩大(da)類。該系列産品(pin)具有(you)特殊(shu)的螺杆型線和(he)與之配(pei)套的特(te)殊結(jie)構，廣(guang)泛适(shi)用于石油、化工(gong)、冶金、鋼鐵、電力、船舶、制(zhi)藥(yao)、食品(pin)、建材等各種行(hang)業，其(qi)适(shi)用(yong)介質(zhi)之多、輸(shu)送(song)範圍(wei)之廣、應用(yong)工況(kuang)之複(fu)雜是(shi)其它(ta)泵類(lei)産品(pin)無法(fa)比拟的(de)。這(zhe)些特點也使得該系(xi)列泵具(ju)有潛在(zai)的使用(yong)發(fa)展前(qian)景。Double screw pump series products are divided into single suction of two kinds of double screw pump and double suction double screw pump.This series of products have special screw lines and form a complete set with the special structure, widely used in petroleum, chemical industry, metallurgy, steel, electricity, shipbuilding, pharmaceutical, food, building materials and other industries, by as much as its applicable medium, transmission range wide, application condition of the complex is unmatched by other pump product.These features also makes the use of this series of pumps with potential development prospects.

   ●泵體内(nei)裝有兩根左、有(you)施單(dan)頭螺紋的(de)螺杆(gan)，主動螺杆2由動(dong)力機(ji)驅(qu)動(dong)轉動(dong)時，靠(kao)同步齒輪(lun)1帶動(dong)從(cong)動螺杆(gan)3轉動(dong)。兩根螺杆(gan)以及螺杆(gan)與泵(beng)體.之(zhi)間存(cun)在着(zhe)間隙，該間(jian)隙靠(kao)齒輪(lun)和(he)軸(zhou)承保(bao)證。其間隙(xi)大小(xiao)，取決(jue)于(yu)液(ye)體粘(zhan)度、工作壓力等(deng)因素。由(you)于每根(gen)螺杆兩端(duan)螺紋(wen)的旋向相反，螺(luo)杆轉動時(shi)，由螺(luo)杆齧合(he)線形成(cheng)的泵工作(zuo)腔。Equipped with two left in the pump body, a single thread screw, active screw driven by engine 2 turns, driven by synchronous gear 1 driven screw 3 rotation.Two screw and screw and pump body. There is a gap between the gap by gear and bearing.The gap size, depends on the liquid viscosity, pressure and other factors.Because each thread rotate to the opposite on both ends of the screw, the screw rotates, formed by the screw meshing line pump working chamber.

   雙螺杆(gan)泵應(ying)用現(xian)場:

丁苯乳(ru)膠輸送雙螺(luo)杆泵,W2.1, 流(liu)量大(da)無脈(mo)動,帕(pa)姆泵(beng)廠家(jia)直銷(xiao)雙螺杆(gan)