Rotatable furnace for steelmaking blowing or blowing sulfur metallurgical furnace. The converter body is made of steel plate, which is cylindrical and lined with refractory material. It is heated by chemical reaction heat during blowing. It does not need external heating source. It is an important steelmaking equipment and can also be used for copper and nickel smelting. Converter according to the nature of the refractory lining into basic (magnesium dolomite sand or lined) and acidic (siliceous material lining) converter; by gas blown into the furnace bottom portion blowing, top blowing And side blowing converter; according to the gas used in the blowing, divided into air converter and oxygen converter. BOF mainly liquid raw iron for the steel-making process starting. Its main features are: the physical heat generated by the liquid pig iron in the converter and the heat generated by the chemical reaction between the components in the pig iron (such as carbon, manganese , silicon, phosphorus, etc.) and the oxygen fed into the furnace, so that the metal reaches the tapping. Required ingredients and temperature. The charge is mainly molten iron and slag-forming materials (such as lime, quartz , fluorite, etc.). To adjust the temperature, scrap steel and a small amount of cold iron blocks and ore can be added.

The converter is mainly composed of a furnace body, a transmission device, a supporting device, an open gear brush, a universal joint, a lubrication system and the like. The converter has the advantages of high production efficiency, convenient operation, wide adaptability of raw materials and good working conditions.

The converter is mainly used to treat copper and nickel sulfides in non-ferrous smelting production. It is characterized by the fact that it does not require fuel and relies on the heat released by the oxidation reaction of iron and sulfur in copper and sulfur with the air (or oxygen) that is blown into the melt to provide heat.

In recent years, relying on the fuel supplying heat converter is gradually applied to other non-ferrous metal smelting, for example: zinc sulphide ore processing lead, gold and silver of noble metal smelting separation, sulfur making copper concentrate smelting, refining blister copper.

The processing capacity of the converter varies greatly depending on the type of material being processed and the equipment being matched. Generally, the specifications are determined according to the amount of one-time loading (copper-sulfur). It is commonly used in 10t, 20t, 30t, 50t, 80t, 100t, etc. Our company can design and produce different specifications of converter according to the actual needs of customers.

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