China Pumping Solutions Leader
AODD pump is a new type of conveying machinery, is the most novel pump class in China. Using compressed air as power source, it can be used for all kinds of corrosive liquids.
Air operated diaphragm pumps has four materials: engineering plastics, aluminum alloy, stainless steel, cast iron. Pneumatic diaphragm pump according to different liquid media are made of nitrile rubber, neoprene rubber, fluorine rubber, polytetrafluoroethylene, polytetrafluoroethylene, etc., 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.
Because the pneumatic diaphragm pump has the above characteristics, so the pneumatic diaphragm pump since its birth is gradually invading the market of other pumps, and occupy a part of it. For example: spray 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 the irreplaceable status of other pumps.
Pneumatic diaphragm pump is a new type of conveying machinery, is the most novel pump class in China. Using compressed gas as power source, for all kinds of corrupt liquid, liquid with particles, high viscosity, volatile, flammable, highly toxic liquid, 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 made of butadiene rubber, neoprene rubber, fluorine rubber, PTFE, 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 be pumped medium, have achieved satisfactory results.
1, due to the gas as the power, so the flow with the change of back pressure (outlet resistance) and active regulation, suitable for medium and high viscosity fluid. The working point of the centrifugal pump is set on the basis of water. If it is used for the fluid with slightly higher viscosity, it is necessary to support the reducer or frequency conversion 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 transportation, because:
First, it is impossible to produce sparks after grounding;
Second, no heat generation in the work, 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 site, 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 a high load environment, the motor heating is easy to damage. Pneumatic diaphragm pump can pass particles and flow adjustable, active stop when the pipeline infarct.
- In addition, the pneumatic diaphragm pump is small and easy to move, does not need foundation, covers a small area, and is easy and economical to install. It can be used as a mobile material conveying pump.
5, in hazardous, corrupt material processing, diaphragm pump can be completely isolated 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 diaphragm pump has low shear force and little physical impact on the material.
