Ceramic Filter Plate - Zirconia Ceramic Foam Filter for Steel Industry

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Specifications

Purifying Liquid Steel
Improving Steel Casting Quality
Reduce Slag
Improving Casting Surface Quality

Zirconia Foam Ceramic Filter

Zirconia foam ceramic filter apply to purge solution of carbon steel, steel alloy and stainless steel, it can endure quire of technology of steel and get rid of foreign matter and materials of corroded model. It can also drop turbulent and reduce twice oxide foreign matter.

Purge solution steel casting;

Improve accepted rate of steel casting;

Reduce foreign matter of steel casting;

Drop twice oxide flaw;

Reduce second-face flaw after machine process.

Technical Data:

Bore Density(PPi)/pp 10-20

Porosity (%) 80-90

Refractoriness () 1700

Bending Strength (Mpa) 0.8-1.0

Compression Strength (Mpa) 1.0-1.2

Thermal Shock Resistance 6

Please kindly be assured that our product is in good quality and shortest delivery time with most competitive price. Because we are the true manufacturer, we are the source.

Welcome your enquiry at any time! We are willing to supply you with superior product in most competitive price.

Q: What happens when the pressure on the filter plate is uneven during backwashing?: It should be said that the ceramic filter backwash, usually with a certain pressure of clean water to backwash.

Q: The working principle of ceramic filter: The working principle and mechanism and the shape of ceramic filter disk vacuum filter is similar to that in the pressure under the action of suspension by filtration medium, particles are trapped cake is formed at the surface of the medium, and the liquid through a filter medium outflow, reached the purpose of solid-liquid separation. The difference is that the filter medium of ceramic filter plate with microporous capillary effect, the capillary force in the pores is larger than the vacuum force applied to microporous keep full liquid state, no matter under what circumstances, the ceramic filter plate does not allow air through, because there is no air through solid-liquid separation, low energy consumption, vacuum a high degree of.

Q: Ceramic filter fineness thin mud suction is not what to do more: With ceramic filter to treat pulp dehydration, the particle size is too large, the particles are easy to precipitate, the particle size is too small, too much mud, then the water content of the filter cake will increase, and the life of the ceramic filter plate will be reduced.

Q: What is the working pressure of the ceramic filter?: The backwash pressure is the size of the backwash of the ceramic filter during recoil stage, and the recoil pressure is generally less than 0.12MPa. The greater the pressure, the better the recoil effect, the better the service life and the suction effect of the ceramic filter plate, and the worse the service life and the suction effect of the ceramic filter board. The backwash pressure of the ceramic filter shall be no less than 0.07MPa.

Q: Ceramic filter capacity.: 60 square meters of ceramic filter power 35kW or so, a high degree of automation, each class can complete the operation.

Q: What is the reason that the ceramic filter does not absorb mineral powder?: There may be a fault filtrate pump, diaphragm pump damage, pump mechanical seal failure, a leak, two is no output or output to the liquid, the pressure is too low, the cleaning effect is not good, the pressure is too large, will cause damage and reduce the concentration of slurry filter plate.

Q: What is the reason that ceramic filter does not absorb mineral powder?: There may be a failure of the filtrate pump, the diaphragm of the pump is damaged, and the mechanical seal of the pump is invalid

Q: Ceramic filter ceramic plate blockage, productivity reduction, how to clean, to achieve the best effect cleaning problems: Replace ceramic filter plate:Different users because of pulp particle size and different characteristics, the service life is long and short of ceramic filtering plate. For the use of a long time and after the method 1 and 2, the effect of slurry suction is still very poor, we should consider replacing the new ceramic filter board.

Q: The vacuum degree of the ceramic filter is normal and the cake water is large?: The vacuum degree of the ceramic filter is normal at about -0.08MPa. Under normal circumstances, the water content of the filter cake treated with a ceramic filter is about 10%, and the moisture content of the tail filter cake is about 15%. The water content of the filter cake increases with the increase of water content in the ceramic filter.

Q: What is the reason that the whole ceramic filter does not attract ore?: After the joint cleaning, 0~2 hours of suction effect may be good, 2~4 may drop slightly, 4 hours later will become worse and worse, or even suck. This case should first check the backwash water pressure (instantaneous maximum pressure should not be less than 0.08MPa) is to meet the requirements, should also advance down (to ensure normal and ultrasonic cleaning combined with nitric acid dosage sufficient) and prolong the cleaning time.

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