The main difference between the diaphragm filter press and the ordinary chamber filter press is that two elastic membranes (composite rubber barriers are integral membranes) are installed on both sides of the filter plate. During operation, when the feed is complete, a high pressure fluid medium can be injected into the separator plate, and then the entire separator will expand, squeezing the filter cake, and completing the further dewatering of the filter cake, that is, squeeze filtration.

Therefore, in the daily consumption process of the high-voltage isolation filter press, material radiation sometimes occurs, which is a common problem in the work of the high-voltage isolation filter press. However, it will affect the circulation of the high-pressure isolation filter system, so that the filtration work cannot be stopped normally. Attention must be paid. When the spraying data of the high-pressure isolation filter press is serious, it will directly damage the filter cloth and filter plate of the filter press, increasing the use cost of the enterprise.

The reason for the alienation of the filter press spray: the filter cloth device of the high-pressure diaphragm filter press has wrinkles, resulting in a gap between the filter plate and the spray. This is a common problem. High pressure alienation filter feed pressure is high, can form a spray. Many users do not install a pressure gauge on the feed pipe, which causes the feed pressure to lose control and eventually lead to spray. The top of the filter plate of the high-pressure alienation filter press is not tight enough. When the feed pressure increases, the force between the filter plates will spread the filter plates and produce spray.