Alumina Circle Ceramic Foam Filter for Foundry Industry

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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 Circle  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:30 days after receiving the downpayment

Specifications

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

Alumina Circle  Ceramic Foam Filter for Foundry Industry

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 Circle  Ceramic Foam Filter for Foundry Industry

Alumina Circle  Ceramic Foam Filter for Foundry Industry



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

Alumina Circle  Ceramic Foam Filter for Foundry Industry


About us

Alumina Circle  Ceramic Foam Filter for Foundry Industry

Alumina Circle  Ceramic Foam Filter for Foundry Industry




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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:Working principle, ultrasonic trouble and troubleshooting of ceramic filter
It is based on the action principle of capillary pore and realizes the solid-liquid separation through the capillary action principle of the micropore. Specifically, is the use of microporous ceramic plate water impermeable properties, extraction of ceramic plate and external cavity vacuum pressure, the suspended material groove under the action of the negative pressure adsorption on the ceramic plate, solid material through the porous ceramic plate can not be trapped in a ceramic plate surface, and the liquid due to the hydrophilic effect of vacuum pressure difference and ceramic plate by entering the gas-liquid distribution device, and then discharged or recycled, so as to achieve the purpose of solid-liquid separation.
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:Common troubles of ceramic filter
The metering pump is not working properly and backwash water into the bucket of acid. The main reason is that the metering pump is not switched on, the diaphragm is worn out, the frequency is too low, and the check valve of the acid pipe and backwash pipe is worn out.
Q:Excuse me, what's the reason that all ceramic filters do 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?
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 ceramic filter plate is broken. What will happen to the vacuum pump?
That's a good question. I hope my answer will help you.Ceramic filter ceramic plate broken, nothing more than ceramic plate plug and ceramic plate rupture, you should be the problem of ceramic plate rupture.
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: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.
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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