Opening device for deslagging bottom cover of smelting furnace

Abstract

The invention relates to an automatic opening device for a deslagging bottom cover of a smelting furnace, and belongs to the field of smelting furnace processing. The automatic opening device comprises a furnace mouth 1 of the smelting furnace, a boiler sleeve 2, a supporting block 3, the bottom cover 4, a limiting supporting block 6, a connecting rod 7, a speed reducer 8 and a motor 10; the supporting block 3 and the limiting supporting block 6 are fixedly arranged on the boiler sleeve 2; one end of the bottom cover 4 is movably connected to the supporting block 3; through holes are formed in two sides of each of the limiting supporting block 6 and the bottom cover 4; the connecting rod 7 comprises a central rod and two parallel side rods connected to the central rod; one end of the central rod is connected to the speed reducer 8; the other end of the speed reducer 8 is connected to the motor 10; the two side rods of the connecting rod 7 separately pass through the through holes in the two sides of each of the limiting supporting block 6 and the bottom cover 4; and the connecting rod 7 is driven by the speed reducer 8 and the motor 10 to push the bottom cover 4 to open or cover an opening of the boiler sleeve 2. The automatic opening device can meet material-dropping needs, and has the characteristics of being simple in structure, convenient to manufacture, stable in performance, high in degree of automation and the like.

Description

technical field [0001] The invention relates to a device for opening the slag discharge bottom cover of a smelting furnace, which belongs to the field of smelting furnace processing. Background technique [0002] In the prior art, during the opening process of the bottom cover of the smelting furnace, the material in the smelting furnace contains a lot of dust, and the bottom cover of the smelting furnace generally bears a large force and a high temperature. If the working environment of the smelting furnace is relatively harsh, it is more dangerous to manually open the bottom cover, and it is easy to be injured. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an opening device for the slag discharge bottom cover of the smelting furnace, which can meet the needs of blanking, and has the characteristics of simple structure, easy production, stable performance, and high degree of automation. Compared with the origi...

AI Technical Summary

Problems solved by technology

If the working environment of the smelting furnace is relatively harsh, it is more dangerous to manually open the bottom cover, and it is easy to be injured.

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