The characteristics and working contents of plate and frame filter press are introduced in detail.

Plate and frame filter press, integrated automatic filtration device weapons and equipment. It has the characteristics of high level of intelligence, convenient use, small total area, large output, very good over-consideration effect, low labor efficiency, and small total area. It is generally applicable to the field of environmental protection wastewater sludge and industrial production fine solid-liquid separation equipment. The following details the work of the plate and frame filter press:

1. check whether the filter plate of the silt dewatering filter press is aligned and whether the filter cloth is neat and tidy without wrinkles. If the filter cloth is not clean, it will endanger the water absorption of the filter cloth, increase the duration of the mud pressing, and the water content will be higher than the standard value. If the filter cloth is not arranged neatly or has wrinkles, the mud will be sprayed out of the cracks after the working pressure of the mud is increased.

2. pressing the filter plate: during the work of pressing the hydraulic cylinder (or other pressing organizations), the moving plate is moved to the angle of the fixed plate to press the filter plates of the two. The adjacent filter plates are formed into a closed filter chamber.

3. the whole process of the filter press: the feed pump transmits the coal slurry to the filter chamber until it is full, and the actual operation of sludge dewatering is carried out gradually during the operation of the filter press, depending on the working pressure of the pressure pump or air compression.

4. loosen the filter plate: use the pulling device to pull the filter plate apart according to the set method and the set sequence.

5. filter plate pouring material: after the equipment is pulled apart and the filter plate is pulled apart one after another, the sludge will fall down by its own weight and will be transported out by the following transport aircraft.

6. cleaning filter cloth: filter cloth standard each time after the mud to carry out cleaning, can also be once a day.

Until the above process, it is completed a working cycle system of the plate and frame filter press, and it is necessary to pay attention to the maintenance and maintenance of the diaphragm filter press after use.