Deep bending roll dust remover

Abstract

The invention relates to a dust remover, in particular to a deep bending roll dust remover characterized by comprising a first connecting rod bracket, a first connecting rod, a blowing-absorbing dustremover, a second connecting rod and a third connecting rod. The left end of the first connecting rod is articulated with the first connecting rod bracket which is fixed on a supporting frame of a deep bending roll device; the right end of the first connecting rod is articulated with the upper part of the blowing-absorbing dust remover; the left end of the second connecting rod is articulated withthe right part of a deep bending roll swinging frame of the deep bending roll device; the right end of the second connecting rod is articulated with the middle of the blowing-absorbing dust remover;the left end of the third connecting rod is articulated with the right part of the deep bending roll swinging frame of the deep bending roll device; and the right end of the third connecting rod is articulated with the lower part of the blowing-absorbing dust remover comprising a dust-blowing device and a dust-absorbing device which are fixed. The deep bending roll dust remover is not driven by asingle driving mechanism, keeps a certain distance between a dust-absorbing hole and the surface of a strip steel with a variable inclined angle and adopts a blowing-absorbing dust-removing technologyto further thoroughly clean the surface oxide scale of the strip steel.

Description

technical field [0001] The invention relates to a dust removal device, which is applied between the upper part of the uncoiler at the entrance section of the hot rolling skin pass unit and the turning pinch roll at the entrance. Background technique [0002] In the upper part of the uncoiler at the entrance section of the hot rolling and tempering unit, it is usually equipped with a deep roll bending device (such as figure 1 As shown, the deep bending device includes a support frame 17, a deep bending roll swing frame 1, a hydraulic cylinder support 3, a deep bending roll driving hydraulic cylinder 4, and a deep bending roll. The left end of the deep bending roll swing frame 1 is hinged to the support frame 17 , the right end of the deep bending roll swing frame 1 is hinged with the piston rod of the hydraulic cylinder support 3, the cylinder body of the hydraulic cylinder support 3 is hinged with the hydraulic cylinder support 3, and the hydraulic cylinder support 3 is fixe...

AI Technical Summary

Problems solved by technology

These iron oxide scale particles and powder will be pressed into the strip, affecting the surface quality of hot-rolled coils; on the other hand, some fine iron oxide scale particles will diffuse into the air with the air flow, affecting the ambient air quality and endangering the health of nearby personnel

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