pp engineering plastic diaphragm pump

口径25-100：

扬程50米

Principle of engineering plastic diaphragm pump
>In the two symmetrical working chambers of the diaphragm pump, an elastic diaphragm is installed in each. The connecting rod integrates the two diaphragms into one. The compressed air flows from the air inlet joint of the pump. Pushing the diaphragms in the two working chambers drives the two diaphragms connected by the link to move synchronously. At the same time, the gas in the other working chamber is discharged from the back of the diaphragm and out of the pump. Once you reach the end of your trip. The air distribution mechanism automatically introduces compressed air into another working chamber and pushes the diaphragm to move in the opposite direction, thus forming a synchronous reciprocating motion of the two diaphragms. Each working chamber is equipped with two one-way ball valves. The reciprocating motion of the diaphragm causes a change in the volume of the working chamber, forcing the two one-way ball valves to open and close alternately, thereby continuously sucking in and discharging liquid.
>Advantages of engineering plastic diaphragm pump
>Small size, light weight, easy to move.
, No lubrication is required, so maintenance is easy, and the working environment will not be polluted due to dripping.
100% energy utilization. When the outlet is closed, the pump automatically stops. Equipment movement, wear, overload, and heat generation are eliminated.
There is no moving seal, and easy maintenance avoids leakage. No dead spots when working.
The pump will not overheat: compressed air is used as 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.
. No sparks will be generated: the pneumatic diaphragm pump does not use electricity for power, and it prevents static sparks after being grounded.
. Can pass liquids containing particles: because it works in a positive displacement manner and the inlet is a ball valve, it is not easily Blocking.
. The shear force on the material is extremely low: it is sucked in and spit out at the same time during operation, so the agitation of the material is minimal, and it is suitable for conveying unstable substances.
, compressed air as power.
The flow rate is adjustable, and a throttle valve can be installed at the material outlet to adjust the flow rate.
, with self-priming function.
, can run empty without danger.
, can work diving.
The fluids that can be transported are extremely wide, ranging from low viscosity to high viscosity, from corrosive to viscous.
The pump can always maintain high efficiency and will not be reduced due to wear and tear.
, No complex control system, no cables, fuses, etc.