Low-energy-consumption submerged arc furnace for producing silicon-manganese alloy

Abstract

The invention relates to the field of silicon-manganese alloy production, in particular to a low-energy-consumption submerged arc furnace for producing silicon-manganese alloy. According to the technical scheme, the low-energy-consumption submerged arc furnace aims to solve the technical problems that in the using process of an existing submerged arc furnace, heat exchange between the inner wall and the outside is serious, so that heat in the submerged arc furnace is continuously dissipated and cooled, the interior of the submerged arc furnace needs to be continuously heated, and therefore energy consumption is serious; and in addition, the cooling effect of the existing submerged arc furnace is poor after operation is finished. The low-energy-consumption submerged arc furnace comprises a submerged arc furnace body and fixing plates, wherein the fixing plates are fixedly installed on the two sides of the bottom end of the submerged arc furnace body, a first sliding clamping groove and a second sliding clamping groove are formed in the two sides of the submerged arc furnace body correspondingly, the interior of the first sliding clamping groove communicates with the interior of the second sliding clamping groove, and a heat dissipation device and a heat insulation device are slidably clamped in the first sliding clamping groove and the second sliding clamping groove correspondingly. The low-energy-consumption submerged arc furnace has the beneficial effects that the energy consumption is low in the using process of the submerged arc furnace, and heat dissipation is fast when heat dissipation is needed.

Description

technical field [0001] The invention relates to the field of silicon-manganese alloy production, in particular to a submerged arc furnace with low energy consumption for producing silicon-manganese alloy. Background technique [0002] The submerged arc furnace needs to be used in the production process of silicon-manganese alloy. The existing submerged arc furnace has serious heat exchange between the inner wall and the outside during use, so that the heat inside the submerged arc furnace is continuously released and cooled, thus making the ore heat The inside of the furnace needs to be heated continuously, which leads to serious energy consumption, and the cooling effect of the existing submerged arc furnace is poor after the operation is completed, so a device is needed to solve the above problems. [0003] Through patent search, there are the following known prior art solutions: [0004] Patent 1: A large-scale energy-saving submerged arc furnace with application number ...

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by this technical solution is: the heat exchange between the inner wall of the existing submerged arc furnace and the outside is serious during use, so that the heat inside the submerged arc furnace is continuously released and cooled, so that the inside of the submerged arc furnace Continuous heating and heating is required, which leads to serious energy consumption, and the existing submerged arc furnaces have poor cooling effect after the operation is completed

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