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

 一、雙螺杆(gǎn)泵的特點(diǎn)
   雙螺(luó)杆(gǎn)泵可以無攪(jiǎo)動無脈(mò)動平平(píng)穩地輸送各種(zhǒng)介質，由(yóu)于(yú)泵體(tǐ)結構(gòu)保證泵的(de)工(gōng)作元(yuán)件(jiàn)内始(shǐ)終存有泵送液(yè)體作為密(mì)封液(yè)體，所有的泵有(yǒu)很強的自(zì)吸能(néng)力(lì)，且能汽液混(hùn)輸。
   雙螺杆泵的特殊(shū)設計保證(zhèng)了泵有高(gāo)的吸入性能即很小(xiǎo)的npshr 值。
   雙螺(luó)杆泵采用(yòng)獨(dú)立潤滑(huá)的外置軸承允許輸送(sòng)各種非(fēi)潤滑(huá)性(xìng)介質。
   雙(shuāng)螺杆(gǎn)泵采用同(tóng)步齒(chǐ)輪傳動(dòng)轉(zhuǎn)動零件互不接觸即使短時間幹轉也沒有危(wēi)險( 1~2min)。
   卧式立(lì)式帶(dài)加熱(rè)套等各種(zhǒng)結構型式(shì)齊全可以(yǐ)輸送各種(zhǒng)清潔(jié)的不含固(gù)體顆(kē)粒的低粘(zhān)度或高粘度介(jiè)質先用正确的材質甚至(zhì)可以(yǐ)輸送許多腐蝕(shí)性(xìng)介質。
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   三、雙螺(luó)杆泵應(yīng)用

   造(zào)船(chuán)用作(zuò)船用裝載(zǎi)泵掃(sǎo)倉(cāng)泵船用(yòng)壓載泵(bèng)主機滑(huá)油泵(bèng)燃油輸送(sòng)泵燃油噴射泵貨油泵等。
   熱電廠重(zhòng)油及原油輸送(sòng)泵重油燃(rán)油泵等。
   化工用(yòng)作各種(zhǒng)酸堿(jiǎn)鹽(yán)液以及樹(shù)脂顔料油墨(mò)油漆甘(gān)油石蠟的輸送(sòng)泵。
   煉油廠用以(yǐ)輸送各(gè)種加熱(rè)油瀝青(qīng)油焦油(yóu)乳膠液瀝(lì)青及用作油輪(lún)油池(chí)油罐(guàn)車等(děng)各種(zhǒng)油品(pǐn)的裝載及(jí)卸載。
   食(shí)品用于酒廠(chǎng)食(shí)品廠糖(táng)廠罐頭廠等輸(shū)送酒精蜂蜜糖(táng)汁牙膏牛(niú)奶奶(nǎi)油醬油植物油(yóu)動物油(yóu)葡萄酒(jiǔ)等。
   油(yóu)田輸送各(gè)種油品原(yuán)油等(děng)。

   ●雙螺杆泵(bèng)有密(mì)封式和不(bú)密封式兩(liǎng)種類型，按(àn)介質從(cóng)一端還(hái)是(shì) 從(cóng)兩端進入(rù)齧合空間(jiān)，雙(shuāng)螺杆又被分為雙(shuāng)吸式和單吸式兩種結(jié)構。雙螺(luó)杆泵是外(wài)齧合(hé)的螺(luó)杆泵，它利(lì)用相互齧(niè)合，互(hù)不接(jiē)觸(chù)的兩根(gēn)螺杆(gǎn)來抽送液(yè)體。雙螺杆泵為(wéi)一種(zhǒng)雙吸(xī)式非密閉的雙(shuāng)螺杆(gǎn)泵。一端(duān)伸出泵外的(de)主(zhǔ)動螺杆由原動機驅動。主動(dòng)螺杆與從(cóng)動螺(luó)杆具(jù)有不同旋向的螺紋(wén)。螺杆(gǎn)與泵體緊(jǐn)密(mì)貼合。從動螺(luó)杆是通(tōng)過同(tóng)步(bù)齒輪由主(zhǔ)動螺(luó)杆帶(dài)動(dòng)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(běn)乳膠(jiāo)輸送雙螺(luó)杆泵,w2.1, 流量大無(wú)脈動(dòng),帕姆(mǔ)泵廠家直銷雙(shuāng)螺杆(gǎn)

   ●雙螺(luó)杆泵作為(wéi)一種(zhǒng)容積式泵(bèng)，泵(bèng)内吸入室應(yīng)與排出室(shì)嚴密(mì)地隔開。因此，泵(bèng)體與螺(luó)杆外圓表面(miàn)及螺杆與(yǔ)螺杆間隙(xì)應盡(jìn)可能小些。同時(shí)螺杆與(yǔ)泵(bèng)體、螺(luó)杆與(yǔ)螺杆(gǎn)間又相互形(xíng)成密封(fēng)腔，保證密閉，否(fǒu)則就(jiù)可能有液(yè)體從間(jiān)隙(xì)中倒(dǎo)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(gǎn)泵可(kě)分(fèn)為内置軸承和外置軸(zhóu)承兩(liǎng)種形式。在(zài)内置軸承(chéng)的結(jié)構型式中軸承(chéng)由輸送物(wù)進行(háng)潤滑(huá)。外置(zhì)軸承(chéng)結構的雙螺杆(gǎn)泵工作腔(qiāng)同軸(zhóu)承是分開的。由(yóu)于這(zhè)種泵的結(jié)構(gòu)和螺(luó)杆間存(cún)在的(de)側間(jiān)隙，它(tā)可以(yǐ)輸送非潤滑性(xìng)介(jiè)質(zhì)。此外(wài)，調整同步(bù)齒輪(lún)使得(dé)螺(luó)杆不接(jiē)觸，同時将輸出(chū)扭矩(jǔ)的一(yī)半傳(chuán)給從(cóng)動螺杆。正如所(suǒ)有螺杆泵(bèng)一樣，外置(zhì)軸承(chéng)式雙螺杆泵也有自吸能力，而且多(duō)數(shù)泵輸送(sòng)元件本身(shēn)都是雙(shuāng)吸(xī)對稱布置(zhì)，可消除(chú)軸向力，也有很大(dà)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(luó)杆(gǎn)泵系(xì)列産(chǎn)品分為單(dān)吸雙(shuāng)螺杆(gǎn)泵和(hé)雙吸雙螺(luó)杆泵(bèng)兩大類。該(gāi)系列産品具(jù)有特殊(shū)的螺杆型(xíng)線和(hé)與之(zhī)配(pèi)套的特(tè)殊結構，廣泛适用于石(shí)油、化工(gōng)、冶金、鋼鐵、電力、船舶(bó)、制藥、食品(pǐn)、建材(cái)等各(gè)種行(háng)業，其(qí)适用介質之多、輸送範圍(wéi)之廣、應(yīng)用工況(kuàng)之複雜是(shì)其它泵類(lèi)産品(pǐn)無法(fǎ)比拟的。這些特點也(yě)使得該系(xì)列泵具有(yǒu)潛在的使(shǐ)用發展前(qián)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(tǐ)内裝有(yǒu)兩根左、有施單(dān)頭螺(luó)紋的(de)螺杆(gǎn)，主動(dòng)螺(luó)杆2由動(dòng)力機(jī)驅(qū)動轉動(dòng)時，靠同步齒輪(lún)1帶動(dòng)從動(dòng)螺(luó)杆(gǎn)3轉動。兩根(gēn)螺杆(gǎn)以及螺杆與泵體.之(zhī)間(jiān)存在着間隙，該(gāi)間隙靠(kào)齒輪(lún)和軸承保證。其間隙(xì)大小，取決于液體粘(zhān)度、工作壓力等(děng)因素。由于每根(gēn)螺杆兩端螺紋(wén)的旋(xuán)向相(xiàng)反，螺(luó)杆轉動(dòng)時，由螺(luó)杆齧合線形成(chéng)的(de)泵(bèng)工(gōng)作(zuò)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(gǎn)泵應用現(xiàn)場:

丁苯乳(rǔ)膠輸送雙螺杆泵,w2.1, 流(liú)量大(dà)無脈動,帕姆泵廠家直銷(xiāo)雙螺(luó)杆