KCB stainless steel gear pump works

KCB stainless steel gear pump piston like a cylinder, when a tooth into the fluid space of another tooth, the liquid was squeezed out mechanically. Because the fluid is incompressible, the liquid and the tooth can not occupy the same space at the same time, so the fluid is eliminated. As a result of the continuous meshing of the teeth, this phenomenon occurs continuously and thus provides a continuous discharge at the outlet of the pump, the same amount of discharge per revolution of the pump. As the drive shaft rotates uninterruptedly, the pump discharges the fluid without interruption. Pump flow directly with the pump speed.
There is actually a limit to the speed of a gear pump, which depends mainly on the process fluid. If the oil is delivered, the pump can rotate at a high speed, but when the fluid is a high viscosity polymer When the melt, this limit will be greatly reduced.
It is very important to push the highly viscous fluid into the two-tooth space on the side of the suction port. If this space is not full, the pump can not discharge the exact flow rate, so the PV value (pressure × flow rate) is another limiting factor, and Is a process variable Due to these limitations, gear pump manufacturers will offer a range of products, namely different sizes and displacements (quantities discharged per revolution). These pumps will be matched to the specific application process to optimize system capacity and price. If there are special requirements can provide drawings.

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