The role of the pneumatic diaphragm pump in the industrial field is very important. It can be used in harsh environments such as flammable and explosive, and it can do a lot of work that is difficult for the human to do, ensuring the safety of workers and reducing economic losses.
The pneumatic diaphragm pumps are reliable and low cost in pneumatic and flammable environments, and the fluid does not overheat because the diaphragm pump minimizes fluid agitation. In places with poor construction sites, such as construction site, industrial and mining wastewater discharge, due to the impurities in the sewage and complex components, the pipeline is prone to blockage, so that the load on the electric pump is too high, the motor is hot and vulnerable. The pneumatic diaphragm pump can pass through the particles and the flow rate is adjustable, and the pipe is automatically stopped to be unobstructed when the pipe is blocked. Pneumatic diaphragm pumps can be used to deliver fluids that are less chemically stable. In hazardous and corrosive materials handling, pneumatic diaphragm pumps completely separate materials from the outside world.
The pneumatic diaphragm pump is small in size and easy to move. It does not require a foundation, and it occupies a very small ground. It is simple and economical to install, can be used as a mobile material transfer pump. The pneumatic diaphragm pump does not need to pump water, the suction is up to 5 meters, the head is up to 70 meters, and the outlet pressure is 7 bar. The pneumatic diaphragm pump has no rotating parts, no shaft seal, and the medium pumped by the diaphragm is completely separated from the moving parts of the pump and the workpiece medium, and the transported medium does not leak outward. Therefore, when pumping toxic, volatile or corrosive media, it will not cause environmental pollution and endanger personal safety.
The pneumatic diaphragm pump can be submerged in the medium to work. It does not need electricity, and it is safe and reliable to use inflammable and explosive places. The pneumatic diaphragm pump has a simple structure and few wearing parts. The pump has a simple structure, convenient installation and maintenance, and the medium conveyed by the pump does not come into contact with the valve, the linkage, and other moving parts, unlike other types of pumps due to the wear of the rotor, the piston, gears, blades and so on, causes the performance to gradually decrease.
The pneumatic diaphragm pump has the advantages of long quality, long service life, low noise floor, low vibration, never crash, fine workmanship, etc. It can pump liquid and transport some non-flowable medium. It has many advantages of conveyor machinery, such as a self-priming pump and submersible pump, shielded pumps, mud pumps, and impurity pumps. The flow is spacious and the pass performance is good, allowing the maximum particle diameter to reach 10 mm. When pumping mud and impurities, the pump wears a little. The head and flow can be steplessly adjusted by the valve opening (pressure adjustment between 1-7bar).
The pneumatic diaphragm pump is easy to use and reliable in operation. It only needs to open and close the gas valve simply by opening and closing. Even if there is no medium running or sudden shutdown due to unexpected conditions, the pump will not be damaged. Once overloaded, the pump will automatically It has self-protection performance when the load is stopped. When the load returns to normal, it can automatically start running. The pneumatic diaphragm pump does not need to be lubricated with oil. Even if it is idling, it has no effect on the pump. This is a major feature of the pump. It can transport a relatively viscous liquid (viscosity below 10,000 centipoises).
The pneumatic diaphragm pumps are capable of pumping out all kinds of corrosive liquids, liquids with particles, high viscosity, volatile, flammable and highly toxic liquids. The use of pneumatic diaphragm pumps to transport fuel, gunpowder, and explosives is reliable because it is impossible to generate sparks when the pneumatic diaphragm pump is grounded; no heat is generated during operation of the pneumatic diaphragm pump, the machine does not overheat; the fluid does not overheat because the pneumatic diaphragm pump is fluid, the agitation is minimal.
Since the 1990s, China’s chemical industry and the rapid development of the domestic market, enterprises, and manufacturers are more demanding and demanding for corrosive media transportation. Leakage of toxic and corrosive media greatly affects operator safety and environmental pollution. Pneumatic diaphragm pumps can effectively prevent and solve such problems. Pneumatic diaphragm pumps are ideal for use in high pollution, high risk, strong acid, low noise, and clean room environments. Especially in the printed circuit board (PCB), semiconductor industry, packaging industry, ultra-corrosive transportation and optoelectronics, and other high-tech industries are most suitable.
in general, when transporting special or high-purity media, the leakage of the media should be minimized to cause unnecessary pollution and waste. If necessary, the above two functions of the electronic-grade pneumatic diaphragm pump can be used to ensure the safety and environment of the operator. The pollution of the medium, so the pneumatic diaphragm pump can be widely used in the transportation of special chemical media, providing enterprises with a more convenient, safe and efficient solution.
We believe that in the next few years, the application of pneumatic diaphragm pumps in China will continue to expand and play its role and value in more places. However, it should also be noted that the pneumatic diaphragm pump should work under the defined temperature conditions. If the temperature exceeds the standard, it may cause the medium to leak and cause an accident. Normally, the exterior of the pneumatic diaphragm pump is equipped with a temperature sensing device that automatically stops operating or issues an early warning indication if the temperature exceeds the standard. The magnetic distance of the pneumatic diaphragm pump cannot be designed too short, so it is easy to cause demagnetization and degaussing, and it can not work properly.