A ladle hot repair dust removal equipment

Abstract

The invention discloses a ladle hot repair dedusting equipment, relates to the technical field of auxiliary equipment for the steel ladle hot repair, and solves the technical problems of poor smoke and dust pollution and dust removal effect and low efficiency during the steel ladle hot repair process. It includes a collection cover, a vacuum tube and a negative pressure tube. The capture cover is set on a movable fire baffle, and the area of ​​the capture cover covers the ladle mouth area; one end of the suction tube is connected to the capture cover; the negative pressure tube One end of the dust removal pipe is connected to the dust removal pipe network; the other end of the dust suction pipe is connected to or separated from the other end of the negative pressure pipe, and a sealing assembly is arranged between the dust suction pipe and the negative pressure pipe. In the present invention, a trapping cover is added to the movable fire baffle, so that the smoke and dust generated during the hot repair of the ladle are gathered in the trap, and the dust suction pipe is connected with the negative pressure pipe and compressed with the movement of the fire baffle. The smoke and dust are sucked into the dust removal pipe network to avoid the diffusion of smoke and dust; on the other hand, the sealing components between the dust suction pipe and the negative pressure pipe are compressed and sealed to avoid the loss of air volume in the dust removal pipe network and the leakage of smoke and dust.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for hot repairing of ladles, in particular to a dust removal equipment for hot repairing of steel ladles. Background technique [0002] In the steelmaking plant, the ladle is an important large-scale tool for transferring molten steel from the converter to the casting machine, and the frequency of use is very high. In addition, the quality level of the hot repair work of the ladle has a great influence on the self-opening rate of the nozzle. Therefore, hot repair management of ladle is particularly important as the hub of production in steelworks. A large amount of smoke and dust will be generated during hot repairing of ladles. With the gradual improvement and improvement of policies such as national environmental protection, PM2.5 monitoring, and occupational health and hygiene standards, the working environment for hot repairing of ladles will be improved to prevent the dust from af...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art and provide a ladle hot repair dust removal equipment to solve the technical problems of poor dust removal effect and low efficiency in the prior art on the dust pollution and dust removal in the ladle hot repair process

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