Gas conveying equipment for metallurgical machinery

Abstract

The invention discloses gas conveying equipment for metallurgical machinery. The equipment structurally comprises a treatment device, conveying pipes, a gas conveying pipe, a gas flow cavity, a gas regulator, a gas storage cavity, a leading-out connector and an exhaust pipe. When the equipment is in use after being improved, a guide traction part is rotated, two pull blocks are pulled inwards, a clamping rod and the conveying pipe are tightly sleeved with a sealing sleeve, the clamping rod is tightly attached between the two conveying pipes, sealing performance between the clamping rod and theconveying pipes is high, and safety and conveying efficiency of gas conveying are improved; two connecting plates are adjusted according to the thickness of the inner walls of the conveying pipes, atelescopic elastic piece generates pulling force on the two connecting plates, two attraction magnets have different magnetisms and form positive attraction, and the two connecting plates are pushed inwards, so that a wave scraper can be tightly and stably attached to the conveying pipes, powder accumulated on the inner walls of the conveying pipes can be quickly and effectively scraped, the gas can be stably conveyed, and the gas conveying efficiency is improved.

Description

technical field [0001] The invention relates to the field of metallurgical machinery, in particular to a gas delivery device for metallurgical machinery. Background technique [0002] In the metallurgical industry, it is usually necessary to use mechanical equipment such as sintering machines and rotary furnaces. These metallurgical mechanical equipment usually need to consume a large amount of gas to increase the temperature, so as to achieve the purpose of sintering and smelting. The temperature is relatively high, and the transmission pipeline needs to be installed on the metallurgical machinery, so that the high-temperature gas inside the metallurgical machinery can be stably output through the transmission pipeline. When the gas is transported, the areas that need to be improved: [0003] When the gas is transported, the gas is effectively transported through the delivery pipeline, and the delivery pipeline and the pipeline are tightly connected by the connection buckle...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a gas conveying equipment for metallurgical machinery to solve the problem of effectively conveying the gas through the conveying pipeline when conveying the gas, and there are gaps between the conveying pipeline and the pipeline. The connection is tightly connected by the connecting buckle. During the process of conveying gas, the gas will flow out from the joint of the two pipes, causing gas leakage in the gas conveying pipeline. Since the leaked gas is high-temperature steam, it is easy to cause injury to the repairing workers and affect Production efficiency, and when the gas is transported for a long time, the inner wall of the gas delivery pipe is easy to adhere to the metallurgical residual powder and other raw materials. A large amount of powder will accumulate on the inner wall of the gas delivery pipe for a long time, which is difficult to clean up, resulting in gas transportation. The problem that the tube is blocked and affects the gas delivery efficiency

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