How to improve the working efficiency of automatic dismantling plate and frame filter press equipment

Plate and frame filter presses have many applications in different industries, and the working conditions and efficiency of filter presses have become the main indicators of consideration. According to production practice and production technology, the factors that affect the working conditions of filter presses Carry out reasonable control and useful adjustments to ensure that the filter press works efficiently. The specific operation content:

Improve the working efficiency of plate and frame filter press equipment

(1) Ensure a reasonable level of filtration concentration: theoretically speaking, the higher the feed concentration of the filter press, the better. Lower solids content in the filtrate.

(2) Adhere to a reasonable feeding pressure: the feeding pressure is the primary driving force for the filtration process. The higher the feeding pressure, the faster the filtration speed. However, excessive feeding pressure will easily cause equipment wear; In the early stage of the material, there is no material that has been retained in the filter chamber, and strictly speaking, the sealing of the filter chamber is not ideal.

(3) Ensure a reasonable feeding particle size: Most of the coal preparation plants in China use a filter press to recover the slime and complete the closed circuit for washing, but some coal preparation plants choose a slime centrifuge (high-frequency screen) or other The equipment cooperates with the coal slime filter press to work together to complete the coal slime recovery and washing water closed circuit. Regarding the former technology, the particle size composition of the incoming slurry to the plate and frame filter press is basically uncontrollable.