Submerged Arc Melting Furnace Price
The submerged arc melting furnaces' price on the market is generally divided into two types: DC submerged arc furnaces and AC submerged arc furnaces in terms of the current form. Each type of submerged arc furnace is divided into open arc furnace (submerged arc furnace is exposed outside the raw material, also called submerged arc furnace) and submerged arc furnace (submerged arc furnace is buried inside the raw material, also called submerged arc furnace).
The main equipment structure of the submerged arc furnace is divided into a furnace body, furnace cover, electrode system, short network system, water cooling system, iron tapping system, and hydraulic system.
1. The furnace body is a container for reduction reaction, which is composed of a furnace shell and furnace lining. The reduction reaction is carried out in the furnace body. According to different smelting products, carbonaceous furnace lining or magnesia furnace lining can be selected. Some smelting varieties such as industrial silicon and silicon calcium have a rotating mechanism at the bottom of the furnace body.
2. The furnace cover is a device for recovering flue gas and protecting the environment. It consists of the skeleton, cover plate, coaming plate, and furnace door. Since the environment is a high-temperature area, in order to prolong the life of the equipment, the skeleton, cover plate, and furnace door should be water-cooled, and the bottom of the cover plate should be protected by knotting material. The triangular frame and cover plate are made of stainless steel.
The furnace cover is divided into a short hood structure and a fully enclosed structure and can be designed as a fully enclosed structure for products that do not need to be smelted during smelting.
3. The electrode system is a device that converts electrical energy into thermal energy. According to the structure, it is divided into copper tile structure and combined controller structure. The copper tile structure consists of copper tile, pressure ring, protective sleeve, copper tube in the furnace, controller, Lift system, and brake release system. The structure of the combined holder is composed of a bottom ring, a contact element, a protective sleeve, a copper tube in the furnace, a holder, a lifting system, and an electrode pressing and releasing system.
The pressure ring of the copper tile structure can be selected from the cylinder-type pressure ring, the spring-type pressure ring, and the bellows-type pressure ring.
4. The short network is the equipment that transfers electric energy into the electrode system: including an electric furnace transformer, water-cooled compensator, short-network copper pipe, water-cooled cable, etc. Transformer optional single-phase transformer or three-phase transformer.
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