1. What kind of pump is matched with the filter press?
The filter press is a mechanical device used to filter and separate solid and liquid. What pump does the filter use?
It is understood that the feed pump used in the filter press is not an ordinary centrifugal pump, but a special pump for the filter press. Compared with ordinary centrifugal pumps, it has the following characteristics: The motor cannot be overloaded due to the long-term high-pressure pressing from the flow feed to the late stage of pressing; the performance curve is steep, and the automatic conversion between large flow and low pressure and small flow and high pressure can be realized with the change of feeding resistance; high pressure is always maintained without leakage .
The special pump for filter press adopts double impeller structure and impeller reverse installation and negative pressure sealing structure, which solves the problems of no overload, pump holding, leakage, etc., and can achieve low speed and high pressure, reducing Wear of the water pump.
2. What is the filter press pump for?
The function of the filter press pump is mainly to transport materials. The materials that need to be transported are also different. Generally, the special pump for filter press is mainly used to transport liquids, including water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, etc.; A liquid that suspends solids.
Three, what model is the special pump for filter press
There are many types and models of special pump for filter press, which can be generally divided into ordinary type, variable type Type, acid-resistant type, variable acid-resistant type, high-pressure type, energy-saving type, etc., the specific models include YBH filter press special energy-saving pump, ZN intelligent frequency conversion pump, YB hydraulic ceramic plunger mud pump, YBB filter press special pump, YB high pressure ceramic pump Plunger mud pump, YB frequency conversion ceramic plunger mud pump, YB stainless steel corrosion-resistant ceramic plunger, YB titanium alloy corrosion-resistant ceramic plunger mud pump, etc.
When selecting a filter press pump, it is mainly necessary to select and select according to the performance of the filter press, and comprehensively consider the required flow, head, maximum pressure, motor power, speed and so on.
