Customized Foam air filter

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Ceramicfoam filter is a kind of effective molten metal filter. It’s three-dimensionalconnected mesh skeleton structure and high porosity makes it has manyadvantages,large surface area of slags collection,largeinner surface area of filtering,Small flow resistance,goodfiltering effect,etc.

Functions of ceramic foam filter
decontaminatethe melting metal liquid,Simplified gating system,Improve casting qualityrate,Reduce casting internal re-oxidation defects.Reduce the surface defectsafter machining of the castings  

Physical and Chemical Properties

Material

Alumina

Silicon  Carbide

Zirconia

Magnesia

Color

White

Grey  black

Yellow

Dark  yellow

Pore  Density

8-60ppi

8-60ppi

8-60ppi

8-60ppi

Porosity

80-90%

80-90%

80-90%

80-90%

Refractoriness

≤1100°C

≤1500°C

≤1700°C

≤1000°C

Bending  Strength

>0.6Mpa

>0.8Mpa

>1.0Mpa

>0.6Mpa

Compression  Strength

>0.8Mpa

>0.9Mpa

>1.2Mpa

>0.8Mpa

Volume-weight

0.3-0.45g/cm3

0.35-0.5  g/cm3

0.9-1.5  g/cm3

0.35-0.5  g/cm3

Thermal  shock resistance

6times/1100°C

6times/1100°C

6times/1100°C

6times/1100°C

Application

Aluminium ,

Aluminium  alloys and other

Non-ferrous  alloys

Ductile  Cast Iron,

Malleable  Cast

Iron,Gray  iron and other Cast Iron

High  melting point metal alloys like Steel,AlloySteel,Stainless  Steel etc

Magnesium  and High-Active Alloy

For Alumina Casting

Dimensions  (mm)

Dimensions  (inch)

Pouring  Rate (kg/s)

Filtration  Capacity (ton)

178×178×50

7×7×2

0.2-0.6

5

228×228×50

9×9×2

0.3-1.0

10

305×305×50

12×12×2

0.8-2.5

15

381×381×50

15×15×2

2.2-4.5

25

430×430×50

17×17×2

3.0-5.5

35

508×508×50

20×20×2

4.0-6.5

45

585×585×50

23×23×2

5.0-8.6

60

For Iron Casting

Dimension  (mm)

Pouring  Rate (kg/s)

Filtration  Capacity (kg)

Grey  Iron

Ductile  Iron

Grey  Iron

Ductile  Iron

40×40×22

4

3

65

32

50×50×22

6

4

100

52

75×50×22

9

6

150

75

75×75×22

14

9

220

100

100×50×22

12

8

200

100

100×75×22

18

12

300

150

100×100×22

25

16

400

200

150×150×22

50

36

900

450

For Steel casting

Dimensi
 ons (mm)

Zirconia  Foam Filter

Pouring  Rate(kg)

Filtration  Capacity(kg)

50×50×22

3~5

30

50×75×22

4~6

40

75×75×22

7~12

60

75×100×22

8~15

80

100×100×22

14~20

100

50×22

2~6

18

80×22

6~10

50

90×22

8~16

70


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What are the materials that make up the ceramic mold?
Ceramic membrane, also known as CT film, is one of the solid membrane, the earliest by Japan's large Japanese printing company and Toyo ink company in 1996, the introduction of the market. The ceramic coating is mainly A12O3, Zr02, Ti02 and Si02 of inorganic materials such as porous membrane preparation, the pore size of 250mm. Has good chemical stability, acid resistance, alkali resistance, solvent resistance, high mechanical strength, can reverse flushing: anti microbial ability: high temperature, narrow pore size distribution, higher separation efficiency characteristics, has been widely used in food industry, biological engineering, environmental engineering, chemical industry, petroleum chemical industry, metallurgy industry etc. The market sales, with an annual growth rate of 35% growth. Compared with plastic products of ceramic membrane with similar high cost, but also has many advantages, it is hard to withstand strong, durable, not easy to have chemical resistance village, invasive and high temperature liquid cleaning liquid has a stronger ability to resist, its main drawback is the price expensive. _ complex manufacturing process
Q:What is the reason that ceramic filter does not absorb mineral powder?
In order to avoid frequent fluctuations in pressure and pressure within a short period of time, a buffer cylinder with a stabilizing effect is provided in the backwash pipe.
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:The ceramic filter suddenly did not smoke, and later he was all right. What's the reason?
The size of ceramic filter is generally on both sides of the vacuum tank, such as 50 square meters with 5 square meters of ceramic filter / ring ceramic filter plate combination (possible), there are 10 discs, the ceramic plate left a vacuum tank on the left of the 5 disc for filtration, vacuum filtration tank for the ceramic plate on the right right of the 5 disc. If a vacuum system temporarily fails, it may cause poor suction, no suction, and a normal operation at the other end.
Q:What about the leakage of the ceramic filter static and dynamic sealing points?
When the ceramic filter works, the operation may be as follows: 1. The feed is injected and the pulp is injected into the tank of the ceramic filter. 2, mixing system, ceramic filter stirring rake back and forth mixing, driven by mixing reducer. 3, spindle rotation, material level reached a certain range, through the spindle speed machine to drive the ceramic filter disk rotation.
Q:The efficiency of ceramic filter is low. What's wrong with it?
Ceramic filter is a new and efficient dehydration equipment. If users find the ceramic filter board surface suction effect is poor, or even do not suck slurry, we should promptly investigate the causes, so as not to affect production efficiency.
Q:What filter material are placed in the aquarium filter?
Generally let off the filter cotton and ceramic rings, there are biochemical balls, coral bone, stone, activated carbon and so onConditional: filter cotton, ceramic ring, biochemical ball, coral bone, stone, activated carbon
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.
Q:What is the backwashing pressure of the ceramic filter?
The working process of ceramic filter is: suction - drying - unloading - backwash - suction - drying - unloading - backwash...... In circulation, suction, the drying process is to make the slurry liquid by vacuum suction and capillary effect (usually water) through the filter media from the left, the filter cake on the filter medium (the two processes like syringe pumping), and then through the scraper discharge, after unloading, ceramic filter machine is complete a cycle in the absorption slurry, drying process, some fine particles may enter the filter medium or stacked on the surface (a lot of pipeline internal filtration medium ceramic filter plate), these small particles blockage will make the filter medium permeability and filtering effect of the loss from the poor, in order to reduce the possibility of blockage ceramic filter, will enter the backwash (this process is like a water jet injector). Ceramic filter backwash is through the pressure of water, these small particles plug discharge ceramic filter board.
Q:Is the filter plate of the ceramic filter afraid of freezing?
The ceramic filter plate by table and the distribution of a large number of porous capillary ceramic filter, when working in the water slurry channel is used so the microporous ceramic filter plate internal residual has a lot of water, such as low temperature, the inside of the frozen water volume will swell, causing damage to the ceramic the inside of the microporous filter plate structure.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range