Corrosion-resistant diaphragm pump is the main type of actuator. By receiving the control signal output by the modulation unit, it uses power operation to change the fluid flow. Corrosion resistant diaphragm pumps are generally composed of actuators and valves.
What is a Chemical Resistant Diaphragm Pump
As the name suggests, the pump is a corrosion-resistant diaphragm pump, which is mainly used for the transportation of corrosive liquids. Corrosive liquid transportation is widely used in corrosion-resistant diaphragm pumps made of fluoroplastics, and corrosion-resistant diaphragm pumps have the advantages of a wide range of corrosion resistance.
The pump uses compressed air as the power source and can be exhausted for all kinds of corrosive liquids, liquids with particles, and high-viscosity, volatile, flammable, and highly toxic liquids.
Advantages of Chemical Resistant Diaphragm Pumps
The corrosion-resistant diaphragm pump is a positive displacement pump whose volume changes are caused by the reciprocating deformation of the diaphragm. The working principle of the corrosion-resistant diaphragm pump is similar to that of a plunger pump. Due to the characteristics of the working principle of the corrosion-resistant diaphragm pump, the corrosion-resistant diaphragm pump has the following characteristics:
(1) Corrosion-resistant diaphragm pump will not overheat: compressed air is used as a power, and it is a process of expansion and heat absorption when exhausting. The temperature of the pneumatic pump is reduced when it is working, and no harmful gas is discharged.
(2) Liquids containing particles can be passed: because the volumetric work and the inlet is a ball valve, it is not easy to be blocked.
(3) The shear force on the material is extremely low: how to suck in and out when working, so the agitation of the material is small, and the corrosion-resistant diaphragm pump is suitable for the transportation of unstable materials.
(4) The flow can be adjusted, and a throttle valve can be installed at the material outlet to adjust the flow.
(5) It can be run dry without danger.
(6) Corrosion-resistant diaphragm pump can work submersible.
(7) The fluids that can be transported are extremely wide, ranging from low-viscosity to high-viscosity, and viscous from corrosive.
(8) There is no complicated control system, no cables, fuses, etc.
(9) Small size, light weight and easy to move.
The Development Trend of Chemical Resistant Diaphragm Pumps
The corrosion-resistant diaphragm pump is a special positive displacement pump. The corrosion-resistant diaphragm pump is a positive displacement pump that uses the diaphragm in the pump cylinder to agitate back and forth to suck and discharge liquid, so it is called a diaphragm pump.
In recent years, due to breakthroughs in diaphragm materials, more and more industrialized countries are using this type of diaphragm pump to replace some centrifugal pumps and screw pumps. Corrosion-resistant diaphragm pumps are used in petrochemical, ceramics, metallurgy and other industries.
The corrosion-resistant diaphragm pump has a simple design and highly reliable air reversing valve, which can ensure that there is no shutdown and expensive shutdown costs. All air valve components can be replaced without disassembling the fluid part.
The aluminum parts are specially treated to resist corrosion caused by dirty air. The plastic slider in the reversing valve is sturdy and durable, not easy to damage, and does not require lubrication. The corrosion-resistant diaphragm pump ensures smooth air flow and flexible reversing.
Conclusion
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