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Shot-blast cleaning device for outer wall of wind power tower drum

A shot blasting cleaning and wind power tower technology, which is applied to used abrasive treatment devices, abrasives, metal processing equipment, etc., can solve the problem of corrosion of the outer wall of wind power towers, stress concentration, low cleaning efficiency of attachments such as welding slag, etc. problems, to achieve uniform surface roughness and finish, prevent pollution, and achieve the effect of high degree of automation

Inactive Publication Date: 2015-10-28
UNIV OF JINAN
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  • Claims
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AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a high-efficiency shot blasting cleaning device capable of handling large-sized wind power tower outer walls, which is mainly used for shot blasting treatment of wind power tower outer walls to solve the cleaning efficiency of wind power tower outer wall corrosion, welding slag and other attachments Problems such as stress concentration during lower and tower rolling

Method used

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  • Shot-blast cleaning device for outer wall of wind power tower drum
  • Shot-blast cleaning device for outer wall of wind power tower drum
  • Shot-blast cleaning device for outer wall of wind power tower drum

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and examples, wherein the schematic embodiments and descriptions are only used to explain the present invention, but not to limit the present invention.

[0022] Such as Figure 1 to Figure 8 As shown, the shot blasting cleaning device for the outer wall of the wind power tower mainly includes a shot blasting device 17, a shot blasting room 11, a shot pool 13, a screw conveying device 14, a carrying vehicle 4 and a connection port; the lower side of the middle part of the shot blasting room 11 is designed There is a pill pool 13, the lower side of the pill pool 13 is designed with a screw conveying device 14, the bottom of the shot blasting room 11 is designed with a carrier car 4 and a steel rail 2, and the shot blasting room 11 and the screw conveying device 14 are designed with a connection port (dust removal and ventilation connection port) 16 and shot separation conn...

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Abstract

The invention discloses a shot-blast cleaning device for the outer wall of a wind power tower drum, and belongs to the technical field of shot-blast treatment. The shot-blast cleaning device is mainly used for shot-blast treatment of the outer wall of the wind power tower drum and solves the problems of relatively low efficiency in cleaning rust, welding slag and other attachments on the outer wall of the wind power tower drum and stress concentration caused in the reeling process of the tower drum. The shot-blast cleaning device comprises a shot-blasting device, a shot-blasting room, a shot-collecting pool, a spiral conveying device, a load bearing vehicle and connecting openings. A motor provides power, the tower drum slowly moves and rotates at a low speed around the axis per se, shots blasted by the shot-blasting device continually impact the moving tower drum to finish shot-blast treatment, and scattered shots and generated dust are conveyed to other equipment connected with the connecting openings to be effectively processed. The shot-blast cleaning device for the outer wall of the wind power tower drum is high in cleaning efficiency and automation degree, low in dust pollution and improved in surface quality, reduces stress concentration, relieves the labor intensity of workers and improves the work environment of the workers.

Description

technical field [0001] The invention belongs to the technical field of shot blasting, and relates to a shot blasting cleaning device, in particular to a shot blasting cleaning device for the outer wall of a wind power tower tube. Background technique [0002] Shot blasting technology is a very effective method in surface treatment technology. Shot blasting is to use the centrifugal force of the impeller on the throwing head when it rotates at high speed, to shoot the abrasive to the surface of the component to be processed at a high linear speed, to produce impact and grinding, to remove the welding slag and rust on the surface of the component, and A certain roughness is produced, which reduces the stress concentration to a certain extent. [0003] The wind power tower is an important load-bearing component of wind power generation equipment. The outer diameter of the tower is relatively large and the diameter changes. It is rolled and welded by sheet metal during the manu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C3/14B24C9/00
CPCB24C3/14B24C9/00B24C9/003
Inventor 王又增王守仁高文林立坡黄跃曹斐李亚东汤以品
Owner UNIV OF JINAN
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