Metal mixing device

Abstract

The invention discloses an auxiliary device for metallurgy and steelmaking, in particular to a metal mixing device, comprising a metal mixer, a metal charging relay tank and a tank vehicle, wherein the track of the tank vehicle is installed on the upper part of a track platform; the track is inclined and rises gradually from the furnace to the outside; the chute of the metal charging relay tank is parallel to the track; the size of the cross section of the chute matches with that of the metal charging port in the metal mixer; the tail of a driving chain of the tank vehicle is equipped with a balance weight with the mass equal to that of the tank vehicle; and a driving chain wheel of the tank vehicle is a reversible chain wheel. The invention is a metal mixing device with small metal charging port and high water evaporating speed, and is capable of casting furnace brick lining and saving baker energy.

Description

technical field [0001] The invention relates to an auxiliary device for metallurgical steelmaking, in particular to an iron mixing device. Background technique [0002] At present, the mixed iron furnace shell in the prior art is generally a fully enclosed garden barrel shaped horizontally. There is an iron mixing port in the middle of the furnace roof or at the end of the side for mixing molten iron. The difference between the two is that the side mixing Adding molten iron saves energy than adding molten iron at the top. However, the current side mixing iron equipment in the prior art is not suitable for the use of side mixing molten iron in small iron mixing furnaces. The reason is that the iron mixing launders of the current existing iron mixing equipment are generally suitable for horizontal movement into or out of the iron mixing port, and its disadvantages The size of the space of the ironing hole is equal to the volume of the launder plus the increased space of the i...

AI Technical Summary

Problems solved by technology

[0004] For the mixed iron furnace with a fully enclosed furnace shell in the shape of a garden barrel, the iron plate of the furnace shell has the disadvantage of preventing the moisture in the refractory from evaporating when the new furnace is baking, especially in winter, the water vapor cannot condense on the inner layer of the iron plate. Dissipate as soon as possible, affecting the speed of baking a new oven and wasting energy in the oven

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