Electric furnace powder spraying system
The powder spraying system can achieve co spraying of carbon and oxygen into the furnace, effectively solving the defects caused by oxygen enrichment operations. Reduce the iron oxide in the slag, improve the yield of molten steel, quickly slagging, and realize the buried arc heating of foam slag.
system function
1. Reduce power consumption, reduce electrode consumption, shorten smelting time, shield effect of foam slag on electric arc, reduce heat radiation of furnace lining and furnace cover, improve furnace life, and finally reduce smelting cost:
2. Replacing pig iron or electrode carbonization to reduce costs, this equipment can also be used for spraying other powders:
system composition
Storage bin, top dust removal system (optional), powder adding device, powder distributor, powder spraying tank (made according to pressure vessel standards), injection device, weighing and display device, air flow and display control system, electrical control system, air filtration device.
System features
1. Closed operation, no dust exposure and sealed storage, not affected by moisture;
2. The use of feeding materials in conjunction with dust removal equipment ensures that the powder is dust-free, clean, and environmentally friendly;
3. Continuous powder spraying without interruption. Normally, after pre installing the powder in the pressure chamber, it must be refilled before powder spraying;
4. Large storage capacity, super large hopper, several times the amount of ordinary powder storage;
5. Concentrate and quickly load powder to minimize the occupation of vehicles;
6. Carbon powder dedicated valve ensures the durability and ease of maintenance of the product;
7. Use ceramic hoses to connect the powder spray can and carbon gun to improve wear resistance and anti clogging performance.
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