Pneumatic diaphragm pump characteristics analysis

Pneumatic diaphragm pump is a new type of conveying machinery, is currently a new type of domestic pump. Using air compressor compressed air as the power source, for a variety of corrosive liquids, liquids with particles, high viscosity, volatile, flammable, highly toxic liquids, can be pumped out and sucked up. The pump has been put into production since, has been more than a thousand domestic petroleum, chemical, electronics, ceramics, textile, paint, pharmaceutical machinery system units, placed in a kind of special occasions, used to pump a variety of conventional pumps can not pump the media, and the ideal product to replace the gear pump, are taken satisfactory results.

Its characteristics are as follows.

1, diaphragm pumps do not need to fill the water, flow spacious, through the performance is good, pumping mud, impurities, little wear and tear on the pump.

2, diaphragm pump without rotating parts, no shaft seal, diaphragm will pump the medium and pump moving parts, working medium completely separated, the medium conveyed will not leak outward. So when pumping easy to play or corrosive media, will not cause environmental pollution and endanger personal safety.

3, the role of convenient, reliable work, open and stop only need to simply open and close the gas valve, even if due to unexpected circumstances and a long time without media operation or sudden shutdown, the pump will not be damaged as a result, not once the overload, the pump will automatically stop, with self-protection performance, when the load back to normal, and then have automatic start running.

4, simple structure, less wearing parts, the pump structure is simple to install, easy to maintain, the pump conveying medium will not touch the air distribution valve, coupling rod and other moving parts, unlike other types of pumps due to the rotor, piston, gear, vane and other parts of the wear and tear of the performance gradually decline;.

5, can convey more viscous liquids.

6, the pneumatic diaphragm pump does not need to be lubricated with oil, even if idle, there is no effect on the pump, which is a major feature of the pump.