filter press

  What are the ways to wash the filter plate of the filter press? 1) Open flow non-washable: This form has only one intermediate feed channel. The material enters each filter chamber from the feed hole on the thrust plate through the feed channel, and the filtrate is discharged from the outlet hole of each  filter plate  through the filter medium. It is suitable for general filtration and has the advantages of fast filtration speed and intuitive filtration effect. 2) Undercurrent non-washable: In addition to the feed channel, this type of filter press also has an outlet channel. The filtrate of each filter plate is discharged together through this channel. This form is suitable for materials that are polluted, toxic, volatile, and do not require washing. 3) Open flow washable: In addition to the feed channel, this form also has a washing liquid inlet channel. Its filtration part is the same as the open flow non-washable. After the filtration is completed, the washing oper...

  During use, do you spray grout between the  filter plates ?   If spraying suddenly occurs after long-term use, it may be caused by insufficient pressure in the machine itself or uneven  filter cloth . If this happens, the equipment should be shut down immediately and check whether the filter cloth is flat, has debris or is damaged. Debris should be cleaned up in time, and if the filter cloth is damaged, replace it in time. If there is no problem with the filter cloth, the hydraulic system needs to be checked. If the oil level is insufficient, replenish the hydraulic oil. If the relief valve is damaged, repair or replace it. If the oil pump is damaged, replace the oil pump.   The filter plate cannot be opened, what should I do?   After the  filter press  is blown and released, the filter plate often cannot be opened or stops working intermittently. Then, you can try the following solutions: ① The filter plate must be loosened to relieve pressure ...

  The operating status of the   fiber rotary disc filter  includes: filtration, backwashing, and mud discharge status. (1）Filtration: outside in and inside out, the sewage gravity flows into the filter body, so that the filter disc is completely immersed in the sewage. At the same time, in order to distribute water evenly everywhere and produce low disturbance in the water inflow, a water distribution weir must be installed in the filter. The sewage is filtered through the filter cloth, and the filtrate is collected through the hollow tube and then flows into the outlet tank and weir to discharge the filter. Filtration is continuous during the entire operation, even during the cleaning process, filtration is still taking place. (2) Cleaning: During filtration, part of the sludge is adsorbed in the fiber wool filter cloth and gradually becomes a sludge layer. As sludge accumulates on the filter cloth, the filtration resistance of the filter cloth increases, and the water l...