Filters presses - the universal filtering equipment for a filtration under excessive pressure. The filter-press equipment can be used in many industries where division of firm and liquid phases is required. Application of a filter press allows not only to filter suspension, but also to wring out, wash out and dry a deposit, without resorting to use of the additional equipment. It significantly reduces capital investments and the areas for placement of the equipment. Filter presses found broad application in chemical, metallurgical, mountain, food and other industries.

ENVITES filters presses

The size of a press is characterized by quantity of filtering plates and length of their side which defines a press format. The Envites firm makes and delivers the press with sizes of plates from 400 x 400 mm to 1500 x 2000 mm.

Main parts of a filter press:

1. Filter press frame;
2. Coupling screw of a frame;
3. Filtering plate;
4. Filtering napkin;
5. Hydraulic pump;
6. Hydraulic cylinder;
7. Filter press support;
8. Supply of suspension for dehydration;
9. Filtrate exit;
10. Drain;
11. The trench for collecting a filtrate;
12. A flange for withdrawal of a filtrate;
13. Loops for transportation.

The frame forms the bearing design for all filter. On it filtering plates are suspended and it serves as a basic element at impact on it of big power loading during a running cycle. Filtering plates create a working zone of a filter press - system of the closed filtering chambers. The edge of a plate is thicker, than its profound part and thus, is created a surface of contact with the next plate. The filtering chamber is formed by two next plates, thickness of a chamber is defined by the sum of their deepenings. Filtering plates are covered with filtering napkins. The drained suspension moves through the bringing opening which passes through all plates and napkins. Under pressure the pulp evenly fills all chambers, the filtrate passes through napkins and is taken away on the channels drilled in plates. During all filtration the package of plates is densely squeezed by means of the hydraulic unit. It protects from leak of suspension from filtering chambers even with a high pressure of a filtration.

At the request of the customer or, from the point of view of technology filter presses can be equipped with a number of the additional equipment and accessories.

Complete with delivery of our equipment we guarantee transfer of working documentation, training of the serving and service personnel, guarantee and post warranty service and technical assistance.

Models of filter presses