What are the advantages of pneumatic diaphragm pump?

Pneumatic diaphragm pump is a special kind of pump. Its function is to pump various liquids. Like ordinary water pumps, ordinary water pumps are mainly used to pump or contain water. Pneumatic diaphragm pump is powered by compressed air, suitable for pumping various types of corrosive liquids, liquids with particles, high viscosity, easy to volatilize, easy to burn, toxic liquids. Pneumatic diaphragm pump material generally has four forms: plastic, aluminum alloy, ordinary cast iron, stainless steel material. Because the pumping liquid is not the same, the diaphragm pump seal material is not the same, there are nitrile rubber, neoprene, fluorine rubber, polytetrafluoroethylene, poly four six ethylene and so on. Pneumatic diaphragm pump is suitable for use in a variety of special occasions, to meet the general water pump can not reach the effect, excellent performance.

Because the pneumatic diaphragm pump has such advantages, the diaphragm pump gradually spreads to other pump fields after being developed, and occupies a place. For example, in the paint spraying, ceramic industry, diaphragm pump is essential equipment, in addition to environmental protection, wastewater treatment, construction industry, sewage discharge, fine chemical industry has a large market share, long good pump industry to introduce you the advantages of pneumatic diaphragm pump:

1. The power of the pneumatic diaphragm pump is not a motor, nor is it a steam turbine, diesel engine and other drives. It directly uses compressed air as the power, so its flow rate changes automatically with the change of air pressure. In this way, it is suitable for use in Various medium and high viscosity liquid transportation. General centrifugal pump design, the medium is based on the density of 1 water level standard, if the proportion of pumping liquid is higher than water, you need to support a larger motor or the use of frequency control, so that will increase a lot of cost;

2. It is very suitable to use pneumatic diaphragm pump in dangerous use environment. The use cost is very low, and the operation is stable and reliable. For example, the pumping of fuel, gunpowder and explosives is carried out for the following reasons: First, the pneumatic diaphragm pump will never generate sparks after use; When in use, there is no heat and no mechanical energy. The pumped liquid will not generate heat, because the diaphragm pump has the smallest agitation of the liquid compared with other pumps.

3, diaphragm pump head is usually very small, installation, mobile is very convenient, covers an area of small, economical. It is the best choice as a mobile delivery pump.

4. In places with poor operating conditions, such as waste water from construction sites, factories and mines, there are usually a lot of stolen goods and sundries in the sewage, and the structure is complex, which is extremely easy to block the pipeline, so it is easy to cause the load to be too high, thus burning the motor. It seems that after using the pneumatic diaphragm pump can be automatically controlled, if the pipe is blocked, the pneumatic diaphragm pump will automatically stop.

5, pneumatic diaphragm pump is completely closed, the liquid is separated from the outside world, will not cause pollution to raw materials.

Compared with other pumps, the significant advantage is that it can transport chemically unstable liquids, such as sensory materials and flocculation liquids. This is entirely due to the low shear force of the pneumatic diaphragm pump and the small physical impact on the material.

7, diaphragm pump in the transport of strong corrosion, highly toxic hazardous liquid, so that no leakage, high safety.