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Difference Between Hydraulic Filter Press and Manual Filter Press

Oct 26, 2021

For hydraulic automatic filter presses and mechanical manual filter presses,the essential differences is the pressure source of the filter, which is mainly reflected in the provision of pressure force is different.

The power of the manual filter press comes from the rotation of the motor, through the rotation of the motor to drive the gear, and then through the gear to make the screw connected with the pushing filter plate perform forward or retreat, to press, squeeze and pull back of the filter chamber.

Hydraulic automatic filter press is a kind of intermittent pressure filter equipment, used for the solid-liquid separation of various suspensions, different from the mechanical filter press.

The hydraulic automatic filter press works through the hydraulic system. It includes a hydraulic station, a hydraulic chamber and a controller point. The hydraulic oil is transmitted through the pumping of the hydraulic station, by the hydraulic pressure in the hydraulic station. The oil is sent into the pipe, and then the pipe sends the hydraulic oil separately through the controller, to the forward or backward chamber of the hydraulic system to press the piston back and forth, then the piston rod will transmit the power to the push or pull the filter plates.

Essentially, the hydraulic automatic filter press is developed on the basis of the  mechanical manual filter press. The hydraulic automatic filter press is an integrated mechanical manual press, developing many advantages, such as the pressure provided by it has been significantly increased; full mechanization has completely changed the manual maintenance of the manual filter press; the alkali resistance, acid resistance and abrasion resistance have been significantly improved, and it is more adaptable harsh working environment; it can be applied to more industries.

Hydraulic automatic filter press has good filtration efficiency and convenient use in petroleum, chemical, dye, metallurgy, pharmaceutical, food, paper, coal washing and various industries requiring solid-liquid separation(such as sewage treatment).

Hydraulic automatic filter press realizes the automatic pressure holding, greatly increase the company’s labor and other costs.

 



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