丁苯乳膠輸送(sòng)雙(shuāng)螺杆泵(bèng),w2.1, 流量大無(wú)脈動,帕(pà)姆(mǔ)泵廠家直銷雙螺杆(gǎn)

 一(yī)、雙螺杆(gǎn)泵的(de)特點(diǎn)
   雙螺杆泵可以無攪(jiǎo)動無(wú)脈動(dòng)平(píng)平(píng)穩地輸送各種(zhǒng)介質，由于泵體(tǐ)結構(gòu)保(bǎo)證泵的(de)工作元(yuán)件内始(shǐ)終存有泵送(sòng)液(yè)體作為密(mì)封液(yè)體，所(suǒ)有的泵有很強的自(zì)吸能(néng)力，且(qiě)能(néng)汽液混(hùn)輸。
   雙螺杆(gǎn)泵(bèng)的(de)特殊(shū)設計保證了泵有(yǒu)高(gāo)的吸(xī)入性能即很小(xiǎo)的(de)npshr 值(zhí)。
   雙(shuāng)螺杆泵采用獨立(lì)潤(rùn)滑(huá)的外置軸承允(yǔn)許輸送各種非潤滑性介質。
   雙螺杆(gǎn)泵采用同(tóng)步齒(chǐ)輪傳動轉(zhuǎn)動零件互(hù)不接觸即使(shǐ)短(duǎn)時間幹轉也沒有危(wēi)險( 1~2min)。
   卧式立(lì)式帶加熱套等各種(zhǒng)結構型式(shì)齊全(quán)可以(yǐ)輸送各種清潔(jié)的不含固(gù)體顆(kē)粒(lì)的低粘(zhān)度或高粘(zhān)度介質先用正(zhèng)确的(de)材質甚至可以(yǐ)輸送許多腐蝕(shí)性(xìng)介質。
  。
   三(sān)、雙螺(luó)杆泵應用

   造船(chuán)用作(zuò)船用裝載(zǎi)泵掃(sǎo)倉泵船用壓載(zǎi)泵主機滑油泵燃(rán)油輸送(sòng)泵燃(rán)油(yóu)噴射泵貨油泵等。
   熱電(diàn)廠重(zhòng)油及原油(yóu)輸送(sòng)泵重油燃油泵等。
   化工用(yòng)作各(gè)種酸堿(jiǎn)鹽(yán)液以及(jí)樹(shù)脂顔(yá)料油(yóu)墨(mò)油漆甘(gān)油石(shí)蠟的輸送泵。
   煉油(yóu)廠用以(yǐ)輸送各種加熱(rè)油瀝青油(yóu)焦油(yóu)乳膠液(yè)瀝青及(jí)用作(zuò)油輪油池(chí)油罐(guàn)車等各種(zhǒng)油品的裝載及(jí)卸載。
   食品用于(yú)酒廠(chǎng)食品廠糖(táng)廠罐頭廠等輸送酒精蜂蜜糖(táng)汁牙膏牛奶奶(nǎi)油醬(jiàng)油植(zhí)物油(yóu)動物油葡(pú)萄酒(jiǔ)等。
   油(yóu)田(tián)輸送各(gè)種油品原油等。

   ●雙螺(luó)杆泵有密(mì)封式和不密封(fēng)式兩種類型，按介質從一端還(hái)是 從兩端進入(rù)齧合(hé)空(kōng)間(jiān)，雙(shuāng)螺杆又被(bèi)分為雙(shuāng)吸式和單吸式(shì)兩種(zhǒng)結(jié)構。雙螺杆泵是外(wài)齧合(hé)的螺(luó)杆泵，它(tā)利用相互(hù)齧(niè)合，互(hù)不接觸(chù)的兩根(gēn)螺杆來抽送液(yè)體。雙(shuāng)螺杆泵為(wéi)一種雙吸式非(fēi)密閉的雙螺杆(gǎn)泵。一端伸(shēn)出泵(bèng)外的主動(dòng)螺杆由原動機驅動(dòng)。主動(dòng)螺杆(gǎn)與從(cóng)動螺杆具(jù)有不(bú)同旋向(xiàng)的螺紋(wén)。螺杆與泵體緊(jǐn)密貼(tiē)合。從動螺(luó)杆是通過同步(bù)齒輪由主(zhǔ)動螺(luó)杆帶動的。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(běn)乳膠輸(shū)送雙螺(luó)杆(gǎn)泵(bèng),w2.1, 流(liú)量(liàng)大無(wú)脈動,帕姆泵廠(chǎng)家直(zhí)銷(xiāo)雙螺杆

   ●雙螺杆泵(bèng)作為(wéi)一種容積(jī)式泵(bèng)，泵(bèng)内(nèi)吸入室應(yīng)與排出(chū)室嚴(yán)密(mì)地隔(gé)開。因此，泵(bèng)體與螺(luó)杆外圓(yuán)表面(miàn)及(jí)螺杆與(yǔ)螺杆間隙(xì)應盡(jìn)可能小些。同(tóng)時(shí)螺杆與(yǔ)泵體、螺杆與(yǔ)螺(luó)杆間又(yòu)相互(hù)形(xíng)成密封(fēng)腔，保(bǎo)證(zhèng)密閉，否(fǒu)則就可(kě)能(néng)有液(yè)體從間隙中倒(dǎo)流回去(qù)。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(shuāng)螺杆(gǎn)泵可(kě)分為内置軸(zhóu)承(chéng)和(hé)外(wài)置軸(zhóu)承兩種形(xíng)式。在(zài)内置軸承的結構型(xíng)式(shì)中軸承(chéng)由輸送(sòng)物(wù)進行(háng)潤(rùn)滑。外置(zhì)軸承(chéng)結構的雙(shuāng)螺杆泵工作腔(qiāng)同軸承是分開的。由于這(zhè)種泵的結(jié)構和螺杆(gǎn)間存(cún)在的側間隙，它(tā)可以輸送非潤滑性介質。此外(wài)，調整(zhěng)同步(bù)齒輪使得螺(luó)杆不接(jiē)觸，同時将輸出扭矩的一半傳(chuán)給從動螺(luó)杆。正如所(suǒ)有螺杆泵(bèng)一(yī)樣，外(wài)置(zhì)軸承式雙螺杆泵(bèng)也(yě)有自吸能力，而(ér)且多(duō)數(shù)泵輸送(sòng)元件本(běn)身都是(shì)雙(shuāng)吸對稱布置(zhì)，可消(xiāo)除軸向力(lì)，也有很大的吸(xī)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.

   ●雙螺杆(gǎn)泵系列産品分為單(dān)吸雙(shuāng)螺杆泵和(hé)雙吸雙螺杆泵兩大類。該(gāi)系列(liè)産品(pǐn)具有特殊(shū)的螺杆型線和(hé)與之配(pèi)套的特(tè)殊結構，廣泛适用于石油(yóu)、化工(gōng)、冶金、鋼鐵(tiě)、電力、船舶(bó)、制藥、食品(pǐn)、建材等(děng)各種行(háng)業，其适用介質(zhì)之多、輸送(sòng)範圍之廣(guǎng)、應用工況(kuàng)之複雜是(shì)其它泵類産品無法(fǎ)比拟的。這(zhè)些特(tè)點也使得該系(xì)列泵具有(yǒu)潛在(zài)的使(shǐ)用發展前(qián)景(jǐng)。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.

   ●泵體内裝有兩根(gēn)左、有施單(dān)頭螺紋的(de)螺杆，主動螺杆2由動(dòng)力機驅動(dòng)轉動(dòng)時，靠同(tóng)步齒輪(lún)1帶動從動(dòng)螺(luó)杆(gǎn)3轉動(dòng)。兩根螺杆(gǎn)以及螺杆與泵體.之間存在着間隙，該間隙靠(kào)齒輪和軸承保(bǎo)證。其間隙(xì)大小(xiǎo)，取決于(yú)液體粘(zhān)度、工(gōng)作(zuò)壓力等因素。由于(yú)每根(gēn)螺杆兩端螺紋(wén)的旋向相反，螺(luó)杆轉動時(shí)，由螺(luó)杆齧(niè)合線形成(chéng)的(de)泵工作腔。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(shuāng)螺杆泵應用現(xiàn)場:

丁苯乳膠輸(shū)送雙(shuāng)螺杆(gǎn)泵,w2.1, 流(liú)量大(dà)無脈動,帕(pà)姆泵(bèng)廠(chǎng)家直銷(xiāo)雙螺杆