Ceramic Filter Plate - SIC Foam Filter Plate for Molten Metal Liquid Filter High Quality

Ceramic Filter Plate - SIC Foam Filter Plate for Molten Metal Liquid Filter High Quality

Ref Price:: $1.00 - 6.00 / pc

Loading Port:: Qingdao

Payment Terms:: TT or LC

Min Order Qty:: 200 pc

Supply Capability:: 200000 pc/month

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1.Production of ceramic foam filter

Ceramic Foam filters are just developed as a new type molten metal filter to decrease casting flaw in recent years. With its characteristics of light-weight, high mechanical strength, large specific surface areas, high porosity, excellent thermal shock resistance, erode resistance, high-performance, Ceramic Foam filter is designed for filtering impurities from molten Iron & Alloy, nodular cast iron castings, grey iron castings and malleable castings, Bronze casting, etc.

2. Functions of ceramic foam filter

1). Thermal and chemical stability in high temperature,avoiding the chemical reaction with the filtered molten metal;

2). High porosity and good mechanical strength in high temperature due to its pure ceramic composite;

3). Low head loss,easy operation,energy-saving;

4). Making metal liquid flowing at stable speed and avoiding the sputtering and backset,thus increasing the surface quality of the cast part,preventing the pore disfigurement and finally lower down the unqualified rate;

5). Various sizes,shapes,apertures are available for kinds of foundry technique.

3.Physical and chemical properties

No.	Size (mm)	Flow velocity (Kg/s)		Filter capacity (Kg)
No.	Size (mm)	Gray castiron	Ductile castiron	Gray castiron	Ductile castiron
1	30×50×22	2~4	1~3	45~60	15~30
2	40×40×11	2~4	1~3	45~60	15~30
	40×40×13	2~4	1~3	45~60	15~30
	40×40×22	2~4	1~3	45~60	15~30
3	50×50×13	3~6	2~4	55~90	25~45
3	50×50×22	3~6	2~4	55~90	25~45
4	60×60×22	4~8	3~5	65~110	40~75
5	66×66×22	5~9	4~6	80~130	45~80
6	75×50×22	4~8	5~7	65~110	40~75
7	75×75×22	9~14	6~9	145~220	70~100
8	Φ50×22	3~5	1~3	50~70	20~40
9	Φ60×22	3~6	2~4	65~110	35~60
10	Φ70×22	4~8	3~6	75~130	40~75
11	Φ76×22	5~9	4~7	90~150	45~80
12	Φ90×22	10~15	6~9	180~260	75~110
13	100×50×22	8~12	5~8	130~200	65~90
14	100×60×22	9~14	6~9	180~260	70~100
15	150×100×22	18~25	12~16	300~ 400	150~210
16	150×150×22	35~50	24~36	400~ 900	300~450

4.Usage of ceramic foam filter

5.FAQ

We have organized several common questions for our clients，may help you sincerely：

①How about your Warranty？

Warranty: 1-Year for the whole light. Warranty is based on correct storage, installation, using and maintenanc

②How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.

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: Ceramic filter in vacuum pressure enough, the ceramic plate does not suck pulp, what is the reason for analysis?: The incoming mud content, fine particle size, pulp itself is not suitable for the use of ceramic filter dehydration, if the use of ceramic filter dehydration in this case, will accelerate the blockage of ceramic filter plate, blocking the situation after the second reference description.

Q: Principle of chemical engineering drum vacuum filter, the faster the speed, the less the amount of filtrate obtained per turn, the more the amount of filtrate obtained per unit time?: In unit time, the more turns of the drum, the greater the centrifugal force, the greater the rate of filtration in unit time, that is to say, the amount of filtrate in unit time is moreRotating drum vacuum filter, the greater the speed, the greater the filtration rate, but the shorter the time each turn, the amount of each filtrate will be reduced

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: 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: 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 are the functions of honeycomb ceramic filters?: High quality and high density straight hole mesh, the product has high heat resistance and impact resistance properties of cast high fever temperature, design straight hole to guarantee the balance between strength and flow, effectively remove impurities and slag particles, the mechanical properties of casting, the surface quality and the qualified rate of products is greatly improved.

Q: What are the reasons for the program alarm of ceramic filter?: If you say "lean" is the ceramic filter suction when the ceramic filter plate into a cake of thin, high water content, is the ceramic filter for their own reasons, can from the following aspects: the investigation considering this phenomenon is always so recently or just happened, if you have been so, probably because your selection is not suitable for pulp the ceramic filter (such as mud content, fine grain size, ceramic filter plate selection such as inconsistent or unqualified ceramic filter). If this anomaly has occurred recently, it is possible to change the ore condition, and the operation parameters of ceramic filters or the cleaning are not up to standard. You can check the vacuum system (vacuum generally ranges from -0.09 to -0.075MPa), backwashing system (generally refers to the filtered water recoil 0.07 ~ 0.12MPa), acid (HNO3 system standards), ultrasonic system is normal.

Q: What is the reason that the whole ceramic filter does not attract ore?: Vacuum system failure, no vacuum or vacuum can not meet the requirements. Should check the vacuum pump and vacuum piping, distribution head, ceramic plate, such as failure or leakage.Whether the ore conditions are changed, such as pulp type, mud content, fineness, concentration, etc..

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

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