Moving-type full-surrounding steel ladle hot-repairing dedusting hood device

Abstract

The invention discloses a moving-type full-surrounding steel ladle hot-repairing dedusting hood device. The device is mainly composed of a main dedusting hood, an auxiliary dedusting hood and a track device, the main dedusting hood is located on the port side of a steel ladle, the auxiliary dedusting hood is located on the bottom side of the steel ladle, the main dedusting hood and the auxiliary dedusting hood are installed on the track device through two driving wheels and two driven wheels at the two sides, and proximity switches are installed on the track device to be used for controlling moving positions of the main dedusting hood and the auxiliary dedusting hood. The moving-type full-surrounding steel ladle hot-repairing dedusting hood device is convenient to operate and capable of effectively removing a large amount of smoke dust generated in the steel ladle hot-repairing process and greatly improving the environment, and meanwhile the device meets the environment-protection requirement.

Description

technical field [0001] The invention relates to the iron and steel smelting industry, in particular to a mobile fully-enclosing ladle heat repair and dust removal cover device. Background technique [0002] With the continuous improvement of environmental protection requirements, especially the iron and steel smelting industry is facing great pressure to meet environmental protection standards. If the steel plant fails to meet the environmental protection requirements, it must be shut down for rectification or shut down. Therefore, the equipment that generates a lot of smoke and dust in the plant must be equipped with environmental protection dust removal equipment. [0003] The ladle is a container for molten steel, but after several times of use, slagging inside the ladle is easy to occur, and the sliding nozzle of the ladle and the top of the breathable brick are easy to be blocked, etc., must be burnt and cut with an oxygen burning tube, otherwise the sliding nozzle will...

AI Technical Summary

Problems solved by technology

[0003] The ladle is a container for molten steel, but after several times of use, slagging inside the ladle is easy to occur, and the sliding nozzle of the ladle and the top of the breathable brick are easy to be blocked, etc., must be burnt and cut with an oxygen burning tube, otherwise the sliding nozzle will be damaged or scrap

However, when operating with an oxygen burning tube, a large amount of smoke and dust will be generated, gushing out from the ladle mouth, filling the entire workshop, causing serious pollution to the workshop environment, and greatly threatening the health of personnel. If workers inhale a large amount of smoke and dust Dust can cause a series of diseases such as pneumoconiosis, so this is also the focus of environmental protection

Some steel mills have a dust removal roof on the top of the factory building, but due to the long distance, large area and limited dust removal air volume, the smoke and dust cannot be removed in a timely and effective manner, and the investment is huge, the cost is high, and the effect is poor, so it must be solved separately

Images