High Performance Zirconia Ceramic Filter Plate

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

Silicon Carbide Ceramic Foam Filter Plate

Alumina ceramic foam filter

Ceramic Filter Plate for Iron Silicon Carbide Ceramic Foam Filter

foam air filter with catalyst

Silicon Carbide Ceramic Filter Plate for Performance Enhancement

Ceramic Filter Plate Zirconia/Alumina for Iron Foundry

High-Quality Ceramic Filter Plate - Silicon/Alumina Carbide Ceramic Foam Filter

Zirconia ceramic foam filter

Application:For the filtration of molten steel and alloy,large scale iron casting

Product standard:China national GB/T 25139-2010

Zirconia ceramic foam filters are determined for filtering of steel and steel alloys up to the temperature of 1700 °C.
Filters are recommended especially for high quality grades of alloys.

-Drop turbulent of molten steel and alloy

-Improve accepted rate of steel casting

-Reduce foreign matter of steel casting

-Drop twice oxide flaw

-Reduce second-face flaw after machine process

PHYSICAL PROPERTY:

Main material:ZrO2

Applied Temperature:≤1700℃

Color:Yellow

Hole density (PPI):10/20PPI(PPI=pores per inch)

Porosity(%):80-87

Bending strength（Mpa）:≥1.0

Compressive Strength(MPa):≥1.75

Bulk Density(g/cm3):0.7-0.85

DIMENSIONS:

Length*width*height=(40-100)*(40-100)*(20-35)mm

With round,square and rectangle shape.

Size tolerance:±1mm

Pore size: 10/20PPI

PPI tolerance:±2PPI

CHEMICAL COMPOSITION:

Al2O3 MgOSiO2 Fe2O3 ZrO2

≤1.8% ≥3.0% ≤0.5% ≤0.1% ≥94.00%

APPEARANCE REQUIREMENTS:

-No cracking allowed across the full length of the edge

-Any fine cracks within the filter matrix may not be through-going

-Filters should be free from loose debris

Q: What are the causes of the powder moisture in the ceramic filter?: Generally, the ceramic filter is used to filter iron powder, and the water content of the filter cake is about 10%.

Q: Why should filter core be used in backwash of ceramic filter?: The filter in the water filter of ceramic filter is used for filtering water.

Q: The working principle of ceramic filter: Based on the work principle of ceramic filter function of the capillary, by using porous ceramic as filter media, a large number of small capillary action with solid-liquid separation equipment design principle using microporous ceramic disc filter in negative pressure, working conditions, characteristics of the microporous ceramic filter plate with its unique water impermeable, extraction of ceramic filter plate and external vacuum cavity the differential pressure tank suspension material under the action of negative pressure adsorption in the ceramic filter plate, solid material can not through the microporous ceramic filter plate is retained on the surface of the ceramic plate, and the liquid due to the hydrophilic effect of vacuum pressure difference and the ceramic filter plate is passed into the gas-liquid distribution device (vacuum barrel) efflux or recycling so as to achieve the purpose of solid-liquid separation.

Q: What is the working pressure of the ceramic filter?: Vacuum pressure or suction is the vacuum of the equipment, the size of the vacuum directly affects the effect of ceramic filter board suction (yield and water content). The vacuum system of ceramic filter consists of vacuum pumps, tanks, distribution device, ceramic filter plate and a connecting pipe is composed of ceramic filter, the vacuum pump is generally 2BV series water circulation pump, the vacuum pump vacuum limit is -0.097MPa, using a vacuum pump for a long time or vacuum system has poor sealing performance may cause a certain degree of vacuum distortion, so the ceramic filter vacuum is generally difficult to achieve in the -0.097MPa, -0.08 ~ 0.097MPa, which indicates that the vacuum degree is good, such as the vacuum degree is not up to -0.07MPa or less, the vacuum system may be an exception.

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 of ceramic filter is not enough: The vacuum degree of ceramic filter is about -0.08MPa, if the ceramic filter is less than 0.06MPa, the vacuum is not enough. If the vacuum of ceramic filter is not enough, it will influence the suction effect of ceramic filter (mainly the thickness of filter cake and water content of filter cake).

Q: Beneficiation ceramic filter no problem, the technical parameters are normal, but filter out the concentrate water suddenly excessive, what is the reason?: First, the fineness of the material, resulting in the filter board filter cake moistureTwo, the vacuum can not reach, in the circumstances, whether the vacuum pipe leak

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

Q: What about the leakage of the ceramic filter static and dynamic sealing points?: The filtrate pump works to drain or recycle the water that has been pumped out. 6 、 cleaning system work, cleaning system includes backwashing (water pump pressure or height difference pressure), acid liquid (metering pump, automatic acid injection), ultrasonic (ultrasonic work), etc.. 7 、 control system and other electrical systems. In addition, the filter cake which is absorbed and dried on the ceramic filter plate is unloaded automatically by the scraper and then falls on the belt conveyor, and is conveyed to the concentrate storage yard by a belt conveyor. Other questions about ceramic filter, welcome to chat with me or look at my head

Q: How to determine the quality of ceramic fiber filter board simply?: Ceramic fiber board quality can be judged from the following aspects:1, appearance. The surface is flat and the cutting surface is well arranged, and vice versa.2 density. Press the hands, and the surface is soft and smooth.3, process. Vacuum suction and continuous production process.4, cross section, slag ball content is low.

Send your message to us

*Email

*TEL

*Quantity

*Unit