Alumina Ceramic Foam Filter 7" for Fountry

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
100 m²
Supply Capability:
1000 m²/month

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Product Description:

Quick Details for Alumina Ceramic Foam Filter for Foundry Industry   

Place of Origin:

China (Mainland)

Brand Name:

CMAX

Model Number:


Material:

PU foam (polyurethane foam)

Size:

Customized

Mesh:

10 ppi to 60 ppi

Property 1:

Mend structure of crystalloid

Property 2:

Reduce foreign matter

Property 3:

Stable chemical property

Property 4:

Stable purifying efficiency

polyurethane foam filter:

polyurethane foam



Packaging & Delivery

Packaging Details:carton and pallet, or as customers' requirement
Delivery Detail:15 days after receiving the downpayment

Alumina Ceramic Foam Filter 7

Specifications

Alumina ceramic foam filter 
1.even aperture, high porosity, proper sinter 
2.high strength of anti-flexing and anti-compression

Alumina ceramic foam filter

The product, adopted good portiforium foam and high purity ceramic , effectively removes non-metal solid mixture from aluminium and aluminium alloy fusant.

Alumina Ceramic Foam Filter 7

Alumina Ceramic Foam Filter 7



Advantages:

even aperture, high porosity, proper sinter, high strength of anti-flexing and anti-compression, effective filtering.

It is widely applied to the aluminium fusant filter equipment of continuous casting, half-continuous casting, gravity casting, and low pressure casting.

Ceramic foam filters are different from aperture specifications from 10 to 45ppi, with different sizes and shapes.

Besides the general specification ,we can offer the product according to the customers requirements.

 

Form  A   Ceramic foam filter capability

 

Thickness

mm

Aperture

PPi

Volume intensity

g/cm3

Tortuous intensity in  normal temperature

N/cm2

 

Pressure resistence intensity

in normal temperature

N/cm2

 

Pressure resistence

intensity

in high temperature

N/cm2

 

Refractory

temperature

 

Air discharging

capability

cm3/g

 

Porosity

%

 

15-100

10-45

0.35-0.45

≥38

≥80

≥45

≥1800

≤5

≥85

 

Form  B  25ppi capability of typical pouring of ceramic foam filter

 

Specification

mm

Area M2

 

Maximum metal volume of pouring

(kg/min)

Optimum volume of pouring

(kg/min)

Typical capacity of filtering

(T)

178X178X50

0.0213

57.00

25-45

4.2

229X229X50

0.0387

118.00

35-102

6.9

305X305X50

0.0745

198.00

90-165

13.8

381X381X50

0.122

325.80

130-265

23.2

432X432X50

0.160

427.20

210-350

34.5

508X508X50

0.227

606.60

280-465

43.7

585X585X50

0.341

772.20

370-540

57.3

Others:

We can supply ceramic foam filters are as follows:


Alumina foam ceramic filter : for molten metal filtering under temperature of 1200 degree.


Silicon Carbide foam ceramic filter: for molten metal filtering under temperature of 1500 degree.


Zirconia foam ceramic filter: for molten metal filtering under temperature of 1700 degree.


Magnesia foam ceramic filter: for molten metal filtering under temperature of 1100 degree.



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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:How much is the accuracy of 50nm ceramic membrane filtration?
50nm refers to the nominal pore size, but it does not mean that the holes in the ceramic membrane are 50nm, but the approximate number of holes. The size of the pores may be between 40~60 and 45 to 55nm. Generally introduced, annotated range, you can also own to detect.
Q:Performance advantages of ceramic filter
A ceramic filter for fine coal mud recovery, there is a base, the lower part of the frame is provided with a fine slime liquid trough, the fine slime liquid material groove is provided with a liquid level controller, the slime liquid material at both ends of the groove is provided with a negative pressure water tank, the water tank is provided with a negative pressure suction connection assembly fixing the other side is provided with a vacuum pump pipeline, the pipeline is communicated with a vacuum pump and vacuum pump;
Q:What is the backwashing pressure of the ceramic filter?
Ceramic filter is a kind of solid-liquid separation, dehydration drying equipment, such as dehydration pulp, mortar. The backwash of ceramic filter is to flush the filter medium (ceramic filter plate) with clean water with a certain pressure.
Q:The use of water glass as beneficiation agent, copper concentrate in the ceramic filter can not filter, how to do?
Water glass is a kind of adhesive of flotation reagent, after use may cause the pulp viscosity increased, leading to the adsorption resistance of slurry becomes large, when using ceramic filter filtration dewatering, vacuum suction surface of the microporous ceramic filter plate is smaller than the resistance, there may be a suction effect or even not suction. Some flocculant agents can lead to this phenomenon.
Q:The vacuum degree of the ceramic filter is normal and the cake water is large
The concentration, particle size and mud content of the raw materials are not suitable for or due to changes, which are no longer suitable for dehydration using ceramic filters
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:Microporous ceramic filter plate cleaning
For the use of a long time, the method 1, the effect is still no significant improvement, that is how to plug the ceramic filter plate regeneration? The ceramic filter plate with uneven or non sucking slurry can be removed, and oxalic acid or other acid liquid with certain concentration and certain temperature can be taken together to dredge the microporous of the ceramic filter plate. (do not recommend sulphuric acid)
Q:What are the functions of honeycomb ceramic filters?
At present, it is widely used in metallurgy, foundry industry, metal melt filtration, using mullite (cordierite) ceramic materials
Q:Influence factors of ceramic filter
(1) the particle size and the distribution of the material match the microporous of the ceramic filter plate. Although the ceramic filter plate aperture is bigger, easy to suck the pulp, but easy to cause the ceramic filter board to block up.(2) the ceramic filter plate with the same ceramic filter plate with high pore permeability and high water permeability is selected with high water permeability and good slurry absorption performance. The spindle speed is slow, the formation time of growth in the area of vacuum filter cake, production capacity increased gradually, but because the unit time of grout thickness and spindle speed slow is proportional to, so the ceramic filter capacity in a range of showing the highest.

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