Ceramic honeycomb filter apply to metal liqiud filtration. With high achievable surface areas, low thermal expansion, excellent thermal shock resistance and high compressive strength. Ceramic filter is widely used in foundry industries of steel, iron, aluminum and copper etc. It is made of cordierite-mullite, and designed with parallel channels and with high porosity. It has the features of strong mechanical strength, good thermal shock performance and fast casting filling time. The utilization of ceramic filter can remarkably increase the casting quality.
Function:
*Mechanic deterring: Remove big oxide
*Commutated function: Calm down turbulent laminar flow
*Absorbing function: The myriad eyelets which only been found in microscope can absorb smaller impurities, make more excellent metal products.
*Contact action: The special exact square and the triangle bore eye apperance design promote to oxidize miscellaneous quality to absorb dintfe.
Feature:
Honeycomb ceramic heat accumulation substrate has low heat expansion coefficient, large surface area, good heat stability and anti-corrosion.
Application:
*Purification system in the smoke of the thermal power plant.
*Harmful gas purification system in rubbish burning.
*Toxic gas purification system in chemical and mining industries.
*Slag filter in casting and foundry industry.
*Catalyst substrate, stuffing material for chemical industry columns and contact combustion.
Ceramic honeycomb filter has the following characteristics:
*Low pressure drop
*Excellent chemical and thermal durability
*Good thermal shock resistance
*High geometric surface area
*Low expansion coefficie
Advantages:
Catalyst carrier: It can clean waste gas
Heat transfer agent: It can save 12% of energy in heat exchange
Refractory stove: Low mass/volume, fast heat conduction
Gas burn distributing plate: Complete burn, energy saving is 10%
| Material | Applied Metal | Performance |
| Medium aluminum-Mullite | Ferroalloy | High deslagging performance |
| High aluminum-Mullite | low carbon steel | For high temperature
( C > 1600 ) Degree C |
| Alumina, Cordierite | Aluminum, Iron, Copper,
Zinc etc. | Good corrosion resistance |
| Item | Value | Test Method |
Chemical Composition
(%) | Al 2 O 3 | ≥ 90% | chemical titration |
| SiO 2 | ≤ 8% |
gravimetric method
|
| Other | ≤ 2% | chemical titration |
| Compressive Strength (Mpa) | A axis | ≥ 20 | universal material testing machine |
| B axis | ≥ 2.5 |
| C axis | ≥ 0.18 |
| Water Absorption (%) | 18.5 ± 2 |
gravimetric method
|
| Softening Temperature ( Degree C) | ≥ 1380 |
high-temperature electric resistance furnace
|
Thermal Coefficient of Expansion
(room temperature ~800 Degree C) (cm/cm/ Degree C) | ≤ 5.7 × 10 -6 | expansion indicator
NETZSCH DIL 402 PC |
Thermal Shock Resistance
(room temperature ~650 Degree C) | 650 Degree C
20 minutes/cycle, five cycles no cracking | air cooling |
| Size(mm) | Pore Shape | Pore Density | Dia
Tolerance | Height Tolerance |
| Φ 20 × 12.5 | triangle | 80-400 | ± 0.8 | ± 0.5 |
| Φ 25 × 12.5 | triangle | 80-400 | ± 0.8 | ± 0.5 |
| Φ 31 × 12.5 | triangle | 80-400 | ± 1.0 | ± 0.5 |
| Φ 47 × 12.5 | triangle | 80-400 | ± 1.0 | ± 0.5 |
| Attention | specifications can be customized according to customer's requirements. |
Beihai Xiaoming International Imp&Exp Co., Ltd Established in 2008, which is a Private High-tech company. It cooperate with and invest to make to the funds in form of company in A large-scale enterprises, BoCent Advanced Ceramic Co., Ltd. This corporation is the biggest enterprise which devote to High-tech at saving energy and environmental field. BoCent Advanced Ceramic is professional manufacturer for environmental ceramic product, such as storage filter, foam filter, DPF and catalyst converter, infrared burning plates. As one of Shareholders, Beihai Xiaoming primarily responsible for Overseas Market Operation.
With the speedy development of solar industry, Beihai Xiaoming International Imp&Exp Co., Ltd interested to set foot in the Great Green Solar Industry and built up manufacture base in Nanning for research & develop, manufacture and sell solar modules, solar power supply system, solar lighting system, solar pumping/ irrigation system and other solar application products etc. The base covers and area of 3600 square meters with luxurious show room and dust-free workshop, equipped with many kinds of high advance and sophisticated devices and instruments
Beihai Xiaoming International Imp&Exp Co., Ltd is in the production, sales as a whole, and in cooperation with a number of large Group companies of major export commodities operated enterprises with a good reputation. For many years, with exports to Europe, and many countries in Southeast Asia, and received high praise.
We have a number of domestic and international famous academia senior adviser, own an innovation R & D team and sales elite. We have an excellent team of R & D\Production\Management and Sales, with passionate and responsibility. Currently, we have applied more than 30 patents for products developed and got certificates issued by international authorities such as TUV, IEC, UL, CE.
With the spirit of innovation during R&D, we were, we are and we will always be perfecting our products with the philosophy of " science, precision, accuracy and high efficiency". We hereby make our commitment: We offer our clients with the most effective and satisfying service, and this is our every person in our company to constantly pursuit.
