Steel band annealing and cooling device with dustproof function

Abstract

The invention discloses a steel band annealing and cooling device with a dustproof function. The device comprises a housing, wherein a dust collection flexible plate is placed at the bottom of an inner cavity of the housing; a fixed net plate is fixedly connected with an inner wall of the housing; and a steel band plate is placed at the top of the fixed net plate. According to the steel band annealing and cooling device with a good dustproof effect, with the adoption of the housing in combination with the dust collection flexible plate, the fixed net plate, a cold air nozzle, a second casing,a first casing, slide rods, a push plate, compression springs and a dust absorption plate, external refrigeration equipment provides cold air to the cold air nozzle; the cold air sprayed from the coldair nozzle is used for driving the air to flow to agitate dust on the steel band plate and drive the dust to float with the air; a few amount of dust passes through the fixed net plate and is absorbed by the dust collection flexible plate; the push plate is pushed due to an atmospheric pressure principle; the dust absorption plate absorbs the residual dust; and therefore, the device achieves effects of cooling and removal of the dust from the surface of a steel band.

Description

technical field [0001] The invention relates to the technical field of steel strip processing equipment, in particular to a steel strip annealing and cooling device with a dust-proof function. Background technique [0002] Steel belt refers to the conveyor belt made of carbon steel as the traction and carrying member of the belt conveyor, and can also be used to bundle goods. It is a kind of steel belt that various steel rolling enterprises need to meet the industrial production of various metal or mechanical products in different industrial sectors. A narrow and long steel plate is produced, and the steel strip needs to be annealed and cooled while being processed. [0003] At present, during the cooling process of the steel strip, due to the residues on the surface of the steel strip and the decomposition products of tempering, a large amount of dust and slag will appear on the surface of the steel strip during the cooling of the steel strip, which will directly affect the...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a steel strip annealing and cooling device with a dust-proof function, which solves the problem that a large amount of dust slag will adhere to the surface of the steel strip during the cooling process of the existing steel strip, which will directly It affects the next construction process of the steel strip, thus reducing the quality of the steel strip

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