Honeycomb Ceramic Filter also can be called Extruded Ceramic Filters or Molten Metal Cellular Filters, are widely used as molten metal filtration in metallurgical and foundry industries. This product has the characters of excellent resistance to thermal shock, high strength, high porosity and specific surface area. With its unique straight channel honeycomb designs, it can increase the specific surface area between molten metal and ceramic filter, thereby to improve its adsorpting and capturing tiny impurities ability, so as to get ride of non-metal impurity and gas, make the metal liquid steady, purify metal liquid. It can not only reduce casting cost, but also improve casting quality.
Honeycomb ceramic is new developed ceramic part. Because of it's features of corrosion resistances, large specific surface area, small heat resistance, good thermal conductivity and excellent thermal-shock resistance, fast heat exchanging and energy saving. It's widely used in many fields. The honeycomb ceramic as the heat exchange media is the key part for heat storing HTAC ( High Temperature Air Combustion) technology. It is the best choice for RTO, heat exchanger and other environmental protection and energy saving products.
The advantages of honeycomb ceramic filter as follows:
*Geometrical shape
*High dimensional accuracy
*Good mechanical and handling properties
*Maximum service temperature 1450° C, it is applied to grey iron, ductile iron and malleable iron
*Grey iron requires cell diameters of less than or equal to 2 mm, spheroidal graphite iron requires cell diameters of 2 mm and greater
*High strength(≥ 15MPa)
*High thermal shock resistance(R-900° C, five cycles no cracking)
*Good resistance to chemical attack and slag and metaql penetration
*With excellent volume effect ad creep resistnce(refractoriness1580° C)
*Sepecifications: Circular spuare, round, Hexagon
*Pore Density ≤ 400/square inch
Applications:
*Tower packing-high surface area, uniform distribution fluid, high efficiency of mass transfer
*Catalyst carrier-reduce the oxidation temperature of VOA in purification of industrial exhaus gas
*Thermal regenerative packing-good heat capacity, saving energy 40-70%in RTO system
*Gas combustion distributing plate-distribute uniformly and make the combustion complete, saving energy more than 10% refractory kiln furniture-low bulk density, good thermal efficiency
| size(mm) | Hole shape | Aperture (mm) | Hole quantity
(PCS) | Cell-opening
ratio (%) | Pieces per cube |
| 100 × 100 × (20) | Square | 2.2 × 2.2 | 33 × 33=1089 | 52.70 | (5000) |
| 100 × 100 × (20) | Square | 2.5 × 2.5 | 31 × 31=961 | 60.06 | (5000) |
| 100 × 100 × (20) | Square | 3.0 × 3.0 | 24 × 24=576 | 51.84 | (5000) |
| 81 × 81 × (12.5) | Square | 1.46 × 1.46 | 44 × 44=1936 | 62.89 | (12193) |
| 75 × 75 × (15) | Square | 2.2 × 2.2 | 26 × 26=676 | 58.17 | (11852) |
| 75 × 75 × (15) | Round | Φ 2.5 | 492 | 42.94 | (11852) |
| 120 × 65 × (20) | Square | 2.2 × 2.2 | 38 × 20=760 | 47.16 | (6410) |
| 100 × 65 × (20) | Square | 2.2 × 2.2 | 33 × 21=693 | 51.6 | (7692) |
| 100 × 60 × (12.5) | Square | 2.2 × 2.2 | 33 × 20=660 | 53.29 | (13333) |
| 100 × 50 × (20) | Square | 1.6 × 1.6 | 50 × 24=1200 | 61.44 | (10000) |
| 66 × 66 × (12.5) | Square | 1.2 × 1.2 | 42 × 42=1764 | 58.31 | (18365) |
| 66 × 66 × (12.5) | Square | 1.46 × 1.46 | 37 × 37=1369 | 66.99 | (18365) |
| 66 × 66 × (12.5) | Square | 2.2 × 2.2 | 26 × 26=676 | 75.11 | (18365) |
| 66 × 66 × (12.5) | Round | Φ 2.4 | 440 | 45.7 | (18365) |
| 60 × 60 × (20) | Square | 1.6 × 1.6 | 29 × 29=841 | 59.80 | (13889) |
| 60 × 60 × (15) | Square | 2.2 × 2.2 | 20 × 20=400 | 53.78 | (18519) |
| 55 × 55 × (12.5) | Round | Φ 2.3 | 367 | 50.41 | (26446) |
| 55 × 55 × (12.5) | Square | 2.2 × 2.2 | 21 × 21=441 | 70.56 | (26446) |
| 55 × 55 × (12.5) | Square | 1.15 × 1.15 | 37 × 37=1369 | 59.85 | (26446) |
| 50 × 50 × (12) | Square | 2.2 × 2.2 | 19 × 19=361 | 69.89 | (33333) |
| 50 × 50 × (12.5) | Round | Φ 2.3 | 294 | 48.86 | (32000) |
| 40 × 40 × (10) | Round | Φ 2.2 | 172 | 40.86 | (62500) |
| 40 × 40 × (10) | Square | 1.4 × 1.4 | 22 × 22=484 | 59.29 | (62500) |
| Φ 90 × (12.5) | Square | 2.2 × 2.2 | 696 | 52.95 | (12582) |
| Φ 60 × (10) | Square | 1.44 × 1.44 | 502 | 36.82 | (35368) |
| Φ 52 × (7) | Square | 2 × 2 | 234 | 44.07 | (67304) |
| Φ 52 × (7) | Square | 1.44 × 1.44 | 286 | 27.93 | (67304) |
| Φ 50 × (10) | Round | Φ 2.3 | 109 | 23.06 | (50955) |
Item
material | Al2O3
(%) | Hole type | Milli hole( μ m) | Coefficient of Thermal Expansion ( × 10-6/ ° C) | Softening temperature
( ° C) | Max. Working temperature
( ° C) | Compressive Strength (MPa) |
| Cordierite | 37 | Round, square and delthyrium | 2-3 | ≤ 1.8 | 1390 | 1350 | ≥ 12 |
| Mullite | 46 | 2-3 | ≤ 4.0 | 1550 | 1500 | ≥ 15 |
| ZrO-Mullite | 70 | 2-3 | ≤ 5.5 | 1650 | 1580 | ≥ 15 |
| ZrO-Corundum | 70 | 2-3 | ≤ 5.5 | 1700 | 1650 | ≥ 15 |
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.
