Contact
Your Position: Home > ____ News ____ > Domestic News

The working principle of chemical pump is summarized?

2019/8/15??????view:

Chemical pump working principle overview:Chemical pump chemical pump is suitable for the application scope of chemical oil metallurgical electricity papermaking pharmaceuticals and synthetic fibre etc, conveying any concentration of acid and alkali oxidant organic solvent reductant of harsh conditions, such as corrosive medium or high physical and chemical properties of the corrosive medium. Mainly has strong corrosion resistant chemical pump, fluorine plastic chemical pumps, etc. Chemical pump worksChemical pump before work, pump body and feed pipe line must be stinking liquid into a vacuum, when the fast rotating impeller blade makes liquid rapidly rotating, the rotating liquid materials under the action of centrifugal force, fly away from the impeller, pump in the water is thrown, the center of the impeller part form the vacuum area of liquid materials in the atmospheric pressure through the pipe network pressure in the feed tube under the action of this cycle, can realize continuous transmission in chemical pump start, the pump shell filled with liquid to be delivered;After the start, start, by the axis high-speed rotating impeller, the blade between the liquid must also with rotating under the action of centrifugal force, the liquid from the impeller center was thrown to the outer edge and gain energy, leaving the impeller outer edge at high speed into the volute pump casing in the volute, liquid due to the widening of flow deceleration, and can transform part of kinetic energy for static pressure, finally to high pressure into the discharge pipe, sent to the need to placeWhen the liquid flows from the center of the impeller to the outer edge, a certain vacuum is formed in the center of the impeller. As the pressure above the liquid storage tank is greater than the pressure at the inlet of the pump, the liquid is continuously pressed into the impeller. As long as the impeller keeps rotating, the liquid will be continuously inhaled and discharged
    化工泵的工作原理概述:
 
    化工泵的應用范圍
    化工泵適用于化工、石油、冶金、電力、造紙、制藥和合成纖維等行業(yè),輸送任何濃度的酸、堿、氧化劑、溶劑、還原劑等苛刻條件的腐蝕性介質(zhì)或物理、化學(xué)性能高的強腐蝕性介質(zhì).主要有強耐腐蝕化工泵,f塑料化工泵等等.
     
    化工泵的工作原理
    化工泵在工作前,泵體和進(jìn)料管罐滿(mǎn)液體行成真空狀態(tài),當葉輪快速轉動(dòng)時(shí),葉片促使液體很快旋轉,旋轉著(zhù)的液體物料在離心力的作用下從葉輪中飛去,泵內的水被拋出后,葉輪的部分形成真空區域。液體物料在大氣壓力的作用下通過(guò)管網(wǎng)壓到了進(jìn)料管內。這樣循環(huán)不已,就可以實(shí)現連續輸送。
     
    在化工泵啟動(dòng)前,泵殼內灌滿(mǎn)被輸送的液體;啟動(dòng)后,啟動(dòng)后,葉輪由軸帶動(dòng)高速轉動(dòng),葉片間的液體也隨著(zhù)轉動(dòng)。在離心力的作用下,液體從葉輪中心被拋向外緣并獲得,以高速離開(kāi)葉輪外緣進(jìn)入蝸形泵殼。
       
    在蝸殼中,液體由于流道的逐漸擴大而減速,又將部分動(dòng)能轉變?yōu)殪o壓能,以較高的壓力流入排出管道,送至需要場(chǎng)所。液體由葉輪流向外緣時(shí),在葉輪形成了一定的真空,由于貯槽液面上方的壓力大于泵入口處的壓力,液體便被連續壓入葉輪中??梢?jiàn),只要葉輪不斷地轉動(dòng),液體便會(huì )不斷地被吸入和排出。


日本肥老熟hd_99精品免费视频在线观看_国产美女久久久久_欧美亚洲肥熟香蕉