Belt type sintering machine protection device capable of continuously working

Abstract

The invention discloses a belt type sintering machine protection device capable of continuously working, the bottom end of a pressing spring is in spot welding connection with an inner ring limiting frame, the side end of the inner ring limiting frame is rotationally connected with a pressing heat conduction cylinder, a limiting spring is welded at the bottom end of a fixed supporting box, and a heat conduction circulating box is welded at the bottom end of a fixed connecting box. A water outlet pipe penetrates through one side of the top end of the heat conduction circulating box, a backflow pipe penetrates through one end of the pressing heat conduction cylinder, the height of materials is limited through the pressing heat conduction cylinder and a limiting protection plate, meanwhile, a large number of materials are prevented from being stacked together, therefore the materials are prevented from colliding with a trolley in the conveying process, a heated effect of the materials can be guaranteed by flatly laying the materials, then the sintered materials are rapidly cooled through the heat conduction circulating box, heat obtained after heat dissipation flows into the pressing heat conduction cylinder, therefore the unsintered materials are preheated, and the situation that the materials are burst out due to the fact that the heating speed of the materials is too high is avoided.

Description

technical field [0001] The invention relates to the technical field of sintering, in particular to a belt-type sintering machine protection device that can work continuously. Background technique [0002] As one of the blast furnace raw material supply equipment, the sintering machine plays a very important role. The sintering machine trolley is mainly responsible for charging, igniting, sintering on the track and discharging the sinter at the tail. The belt sintering machine is the main equipment in the sintering process. , The tail execution traction mechanism is mainly composed of a trolley, a roller, a tail star wheel, a tail track, a counterweight, and a moving frame. [0003] However, at present, during sintering, the material will accumulate on the moving frame due to the excessive cutting speed. When the moving frame drives the material to move, it will hit the trolley, which will affect the surface of the trolley. At the same time, some large ore It will be stuck a...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a belt-type sintering machine protection device that can work continuously, which can effectively solve the problems raised in the background technology mentioned above. At present, during sintering, materials are piled up on the moving frame due to excessive feeding speed, and the moving frame drives the material. When moving, it will hit the trolley, which will affect the surface of the trolley. At the same time, some oversized ore will be stuck at the position of the feeding port of the trolley, which will affect the subsequent feeding. The mobile frame and ore are not preheated. As a result, the ore bursts when the temperature rises rapidly, and it is easy to hit the sintering port of the sintering machine

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