| Certification: | CE, ISO |
|---|---|
| Customized: | Customized |
| Surface Treatment: | Painted |
| Fuel: | Oil |
| Range of Applications: | Industrial |
| Type: | Aluminum Melting |
| Customization: |
|---|
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The top-mounted integral regenerative burner is an original cost-effective burner, which has been patented. It integrates all the advantages of the regenerative burner with the fuel to be reversed and the regenerative burner with the fuel not reversed. It has the following characteristics:
1, compact design, the volume is greatly reduced;
2, small combustion power, easy to control the combustion atmosphere, low cost;
3, the combustion is stable and reliable, the furnace temperature fluctuation is small;
4, the air/gas commutation is stable, the furnace pressure fluctuation is small, and the operation problem of the unstable pressure of the regenerative combustion blast furnace is completely solved.
Combustion capacity: 500-1500kw;
Applicable fuel: gas, oil, oil and gas dual purpose;
Applicable conditions: the furnace temperature is above 800ºC, and the fuel/gas energy saving rate is higher than 25%;
Application: It is very suitable for high temperature control precision, strict firing atmosphere, low furnace pressure fluctuation of fuel and gas flame type industrial furnace, especially suitable for heat preservation furnace, alloy static furnace and small melting furnace.
| Use | Waste aluminum smelting, aluminum water heating, light and thin crushing material immersion melting |
| Furnace specification | Rectangular aluminum smelting furnace, maximum capacity 100 tons+10% |
| Service life | Over 5 years for furnace lining and over 8 years for steel structure |
| Discharge mode of aluminum liquid | Prefabricate silicon carbide flow hole bricks, and manually operate the discharge port with a stopper gun |
| Melting speed | 3~12 tons/hour |
| Burner | 4000kW regenerative burner |
| Type of waste aluminum raw materials | Iron free light, thin crushing materials, aluminum chips, crushing cans, etc |
The traditional aluminum melting furnace is of single chamber structure, which gathers feeding, heating and melting waste aluminum materials in one chamber. The advantage is that the production equipment is simple, but the disadvantage is that the burning loss is relatively large, especially for the light and thin broken waste aluminum materials. The specific surface area is large, and the oxidation burning loss of the traditional single chamber aluminum melting furnace is as high as 20%, with no compensation. Therefore, Guangzhou Longxin Company has developed a twin chamber aluminum melting furnace. A partition wall is poured in the middle of the traditional single chamber furnace. Channels are set up above and below the partition wall to connect the furnace gas and aluminum water of the two furnaces. The middle partition divides the aluminum melting furnace into two chambers, which are used as heating chamber and feeding chamber respectively. The heating room is responsible for rapidly increasing the temperature of molten aluminum; The feeding room is responsible for feeding molten waste aluminum raw materials.
The functions of the two furnaces of the twin chamber aluminum melting furnace are interchangeable. When one furnace is feeding, the other furnace is firing to melt and raise the temperature. The afterfire of the flame can be connected to the adjacent molten pool to burn organic combustibles in the light and thin aluminum scrap, greatly reducing the impact of black smoke feeding on the surrounding environment. When the temperature of molten aluminum in a furnace is raised to 720 ºC, it can stop fire, put light and thin crushed waste aluminum raw materials and scrap aluminum raw materials with iron, press the raw materials with the fork lift, bury them in the molten aluminum, form molten low temperature aluminum, and then fire again to raise the temperature. The two furnaces of the double chamber aluminum melting furnace operate in coordination with each other. The two molten pools are fed continuously in staggered time. The two sets of combustion systems are fired continuously in staggered time. On the one hand, it can improve the smelting efficiency, on the other hand, it can greatly reduce the flow of black smoke overflow, realize the process of melting light and thin aluminum waste materials without open fire, greatly reduce the oxidation and burning loss of aluminum waste materials, and improve the yield of aluminum waste. Therefore, for customers with light and thin crushing waste aluminum raw materials and customers with iron waste aluminum raw materials, most of them adopt the process route of twin chamber aluminum melting furnace immersion melting technology. The twin chamber aluminum melting furnace is characterized by low oxidation burning loss, high aluminum water recovery rate, pure aluminum water, less slag production, good environmental protection effect, high melting efficiency, low energy consumption, and high production efficiency. It is currently recognized as one of the most mature technologies for online recovery of aluminum chips and scrap with iron in the world.
Guangzhou Longxin Regenerative Industrial Furnace Co., Ltd., founded in 2010, is a national high-tech enterprise, specializing in the R&D, design, production, manufacturing, installation, maintenance and technical transformation of renewable aluminum melting and casting processing equipment.
The company has a number of invention patents and software copyrights, and has passed the certification of intellectual property management system. Its main products include aluminum melting furnace and holding furnace, regenerative combustion system, aluminum chip mechanical pump, vacuum aluminum water transfer device, aluminum liquid degassing equipment, ingot line, casting rod equipment, online monitoring system, etc.
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