Electrical Heating Element Molten Aluminium Filtration Box For Impurities And Slags Filtration
1. Equipment Usage
Foam ceramic filter plate filter box is widely used in the filtration of molten aluminum in the process of aluminum smelting and casting, filtering oxides in the molten aluminum, preventing particulate impurities in the molten aluminum from entering the billet and affecting the quality of the product.
A satisfactory filtering effect can be obtained through selecting the right filtration box structure & the specification of filter plates, according to the quality requirements of the castings parts, the flow rate of molten aluminum, the total amount of molten aluminum filtered, and the cleanliness of the molten aluminum itself.
Once equipped with German DRACHE or American SELEE foam ceramic filter plate, can get better filtering effect.
Foam ceramic filter plate filter box can be used alone or in combination with Deep Bed Filter box and Tubular Filter Box.
2. Equipment Features
Significant filtration effects. It meets the production requirements of ordinary products and even the stringent production requirements of aluminum alloy can materials, aero-metals and other relevant materials with exactingly requirement. The filtration box can effectively filter out bulk inclusions in the molten aluminum, adsorb small inclusions in the molten aluminum, refine the crystalline structure of castings.
The filtering method is simple. Standardized and serialized production of the CFF filtration boards has been realized. According to the requirements of the quality of aluminum liquid and flow rate, etc., matched with different hole sizes (20-60ppi) and a combination of filter plates, then different filtering effects can be achieved.
Economical. The filtration board has high strength and resistance to abrasion by molten aluminum, good thermal shock resistance and a long service life. The heating cover ensures that one filtration board can be reused more than 6 times in the filtrate, thereby reducing the cost of consumables. The lining of the filtration box, similar to the degassing box, does not infiltration with aluminum, has good temperature holding performance, cold and heat shock resistance, and a long life.
3. Equipment specification
| Filtration Box Type | Module | Filter Plate Size Inch | Flow Rate t/h | Instruction |
| Two-stage filtration box | CFB2-23 | 23 | 16-25 | Two-stage filtration boards with different pore sizes from large to small are placed in the filtration box horizontally or vertically to filter out more than 95% of the inclusions with a particle size ≥8μm |
4. Main parameters
| Item | Parameter |
| Max. temperature of molten aluminum | 850℃ |
| Out shell Surface Temperature | ≤70℃ |
| Lining Service Life | ≥18 Months |
5. Equipment Pictures
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Electrical Heating Molten Aluminium Filtration Box For Impurities And Slags Filtration Images
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