China Pumping Solutions Leader
Pneumatic diaphragm pump for applications:
Because the pneumatic diaphragm pump has the above characteristics, the pneumatic diaphragm pump is gradually invading the market of other pumps since its birth, and occupies a part of it. For example: painting, ceramics industry pneumatic diaphragm pump has occupied an absolute dominant position, and in some other industries, such as environmental protection, wastewater treatment, construction, sewage, fine chemical industry is expanding its market share, and has other pumps irreplaceable status.
Pneumatic diaphragm pump is a new type of conveying machinery, is the most novel type of pump in China. Using compressed gas as the power source, all kinds of putrefying liquids, liquids with particles, high viscosity, volatile, flammable, highly toxic liquids can be pumped out. Pneumatic diaphragm pump has four materials: plastic, aluminum alloy, cast iron, stainless steel. Pneumatic diaphragm pump according to different liquid media are used butadiene rubber, neoprene rubber, fluorine rubber, polytetrafluoroethylene, polytetrafluoroethylene. To meet the needs of different users. Placed in a variety of special occasions, used to pump a variety of conventional pump can not pump the medium, have achieved satisfactory results.
1, because the gas is used as the power, the flow rate is actively adjusted with the change of back pressure (outlet resistance), suitable for medium and high viscosity fluids. The working point of the centrifugal pump is set on the basis of water, if it is used for fluids with slightly higher viscosity, it is necessary to support the reducer or variable frequency governor, and the cost is greatly increased, so is the gear pump.
2, in flammable and explosive environment with pneumatic pump reliable and low cost, such as fuel, gunpowder, explosives transport, because:
First, it is impossible to generate sparks after grounding;
Second, no heat is generated in the work, and the machine will not overheat;
Third, the fluid will not overheat, because the pneumatic diaphragm pump to the fluid agitation is minimal.
3, in the harsh center of the site, such as construction sites, industrial and mining waste water discharge, due to the impurities in the sewage and complex composition, the pipeline is easy to infarct, so that the electric pump will form an excessive load environment, the motor heat is easy to damage. The pneumatic diaphragm pump can pass through the particle and the flow rate is adjustable, and the pipeline is actively stopped when the obstruction.
- In addition, the pneumatic diaphragm pump is small and easy to move, does not require foundation, covers a small area, and is simple and economical to install. It can be used as a mobile material transfer pump.
5, in the hazardous, corrupt material treatment, diaphragm pump can completely isolate the material from the outside world.
6, or some experiments to ensure that there is no impurity pollution of raw materials.
7, can be used to transport chemical properties of relatively unstable fluid, such as: photosensitive materials, flocculant, etc. This is because the shear force of the diaphragm pump is low and the physical impact on the material is small.