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气动隔膜泵工作原理与特点

网址:www。westpump。com。cn  2019-01-09  作者:admin    阅读:

气动隔膜泵是一种以压缩空气为动力,由膜片往复变形造成容积变化的容积泵,其工作原理近似于柱塞泵,由于气动隔膜泵工作原理的特点,因此气动隔膜泵具有以下特点:
Pneumatic diaphragm pump is a kind of volume pump driven by compressed air and caused by diaphragm reciprocating deformation. Its working principle is similar to that of plunger pump. Because of the working principle of pneumatic diaphragm pump, pneumatic diaphragm pump has the following characteristics:
(1)泵不会过热:压缩空气作动力,在排气时是一个膨胀吸热的过程,气动泵工作时温度是降低的,无有害气体排出。
(1) Pump will not be overheated: compressed air as power, in the exhaust is an expansion endothermic process, pneumatic pump working temperature is reduced, no harmful gas discharge.
(2)不会产生电火花:气动隔膜泵不用电力作动力,接地后又防止了静电火花。
(2) There will be no sparks: pneumatic diaphragm pump does not use electricity as power, and after grounding, it prevents static sparks.
(3)可以通过含颗粒液体:因为容积式工作且进口为球阀,所以不容易被堵。
(3) It can pass through granular liquids: It is not easy to be blocked because of the volume work and the inlet is a ball valve.
(4)对物料的剪切力极低:工作时是怎么吸进怎么吐出,所以对物料的搅动最小,适用于不稳定物质的输送。
(4) The shear force on materials is very low: how to suck in and how to spit out when working, so the stirring of materials is the smallest, which is suitable for the transportation of unstable materials.
(5)流量可调节,可以在物料出口处加装节流阀来调节流量。
(5) Flow can be adjusted by adding throttle valve at the material outlet.
(6)具有自吸的功能。
(6) It has the function of self-priming.
(7)可以空运行,而不会有危险。
(7) It can run empty without danger.
(8)可以潜水工作。
(8) Diving work.
(9)可以输送的流体极为广泛,从低粘度的到高粘度的,从腐蚀性的到粘稠的。
(9) Fluids that can be transported range from low to high viscosity, from corrosive to viscous.
(10)没有复杂的控制系统,没有电缆、保险丝等。
(10) No complex control system, no cables, fuses, etc.
(11)体积小、重量轻,便于移动。
(11) Small size, light weight, easy to move.
(12)无需润滑所以维修简便,不会由于滴漏污染工作环境。
(12) It is easy to maintain without lubrication and does not pollute the working environment due to dripping.
(13)泵始终能保持高效,不会因为磨损而降低。
(13) The pump is always efficient and will not be reduced by wear and tear.
(14)百分之百的能量利用,当关闭出口,泵自动停机,不存在设备移动、磨损、过载、发热。
(14) 100% energy utilization. When the outlet is closed, the pump stops automatically. There is no movement, wear, overload and heating of the equipment.
(15)没有动密封,维修简便避免了泄漏,工作时无死点。
(15) No dynamic seal, easy maintenance to avoid leakage, no dead point at work.

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