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Vacuum Belt Filter Press the correct operation of the feed pump

Vacuum belt filter is the feed pump is the material pumping to the filter press equipment, the use of motor-driven shape of the special impeller, a steady stream of liquid to the filter press.
Feed pump to check the lubrication before the lubrication point of the situation, the tightening of the bolt and the impeller wear situation. The concentricity of the coupling and the sealing of the packing are checked. Whether the waterproofing measures of the junction box are intact. Check the above no abnormalities after the electric motor, check the positive and negative (clockwise forward, counterclockwise for reverse).
After checking, turn on the feed pump power supply of the vacuum belt filter. Observe the operation of the mud pump. Observe whether there is a cable, hose winding pump phenomenon, with or without abnormal sound or vibration, if the above situation, immediately stop inspection. The pump body in the working state must be perpendicular to the water, the hose can not be too long in the water.
As the pump body for the ordinary cast, not acid and alkali corrosion, so in the use of PH value of the sewage must be controlled between 6-9, is strictly prohibited in the use of strong acid pump. In addition the user should remember, after using the vacuum belt filter press pump, the pump body to the surface, check the pump parts of any abnormalities.

Vacuum belt filter operation should pay attention to matters
Application of Vacuum belt Filter in Mineral Processing Industry