What is the cause of leakage of ceramic filter plate

What aspects affect the cleaning effect of ceramic filter plate?

Ceramic filter board is a kind of energy saving device, this is the same as previous vacuum filter, ceramic filter plate filter cloth, but as a result of permeable water-tight capillarity, adopts the porous ceramic plate as a filtration material, the vacuum degree not almost disappeared, the processing of ceramic filter plate is divided into dust collection area, dry area, discharging and cleaning area, The following describes the main factors that affect the cleaning effect of ceramic filter plate.

Ceramic quality

Ceramic device determines its wool stoma size is arch structure of the channel or solid-liquid separation, therefore, to keep the permeability of capillary blood vessels, when capillary blood vessels are damaged, the filtrate solid content is higher, on the other hand, it is necessary to increase the filtration cycle load, on the other hand, the air and the pulp into a large number of vacuum tubes, reducing the vacuum and inevitability, Solid and liquid magic, after the capillary blockage, the liquid stays in the cake layer, the water content of the filtered product increases, therefore, in order to ensure the quality of the ceramic slice, maintaining good filtration operation is one of the basic conditions.

Roller speed

Ceramic filter plate processing area including filtering area, dehydration, discharge area and dead zone, the speed of the cartridge to dehydration and filtration time, the slower the filtration rate, the longer the drying time, water content is higher, at the same time, to filter the longer, the thicker the filter cake, the longer the way to overcome the capillary resistance, therefore, control the turning speed of the filter barrel correctly.

Material level

The higher the material grade, the greater the contact area between the ceramic and the bottom flow, the longer the residence time of the ceramic plate at the bottom, therefore, when there is more overflow, the thicker filter cake will be formed, the greater the resistance, the free water in the material will be absorbed by the capillary, the more difficult the filtration, drink more water.

What is the cause of leakage of ceramic filter plate?

1. Because the ceramic filter plate is used in the process of consumption or transportation or in the process of soil breaking, it will not be deformed when forming the aluminum-steel sound insulation plate. The aluminum and steel sound insulation plate is of poor quality and deformed in the process of soil breaking.

2. Wind, rain and other internal forces lead to aluminum-steel soundproof board roof shaking for a short time, make nail hole, iron seam wear for a short time, rust in snow and water, and then wear and rebuild rust, which is becoming more and more important.

Weather resistance of the ceramic filter board sealant during solidification is bound to expand, will expand combination between sealant and framework, if the framework with dust, this kind of situation will be more significant, the roof of the low temperature in a short time, slow down the ageing process of the sealant, due to repeated expansion and contraction of the nonmetallic material, sealant will soon take effect, The activity of waterproof coating of ceramic filter plate forms uneven coating thickness, and it is not easy to find cracks. Coupled with the shaking of the roof, the spread rate of the coating is low, and cracks appear.

That's all for today. Thanks for watching. See you next time.