Auger type steel shot feeding circulator, and metal surface treating apparatus by using the same

A circulator and auger-type technology, applied in the direction of abrasive feeding devices, metal processing equipment, abrasives, etc., can solve the problems of easy damage, short working life, high failure rate, etc.

Inactive Publication Date: 2012-01-04
天津圣弘业环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing steel shot feeding circulator has the following defects: the steel shot passes through multiple feeding hoppers, and the sprocket and chain drive structure are controlled by the feeding motor to run around the sho...

Method used

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  • Auger type steel shot feeding circulator, and metal surface treating apparatus by using the same
  • Auger type steel shot feeding circulator, and metal surface treating apparatus by using the same
  • Auger type steel shot feeding circulator, and metal surface treating apparatus by using the same

Examples

Experimental program
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Effect test

Embodiment 1

[0021] Figure 1 ~ Figure 2 Shown is an auger-type steel shot feeding circulator A, comprising a box body 1, the interior of the box body 1 is provided with a shot blasting device installation space, and the front wall of the box body corresponding to the shot blasting device 8 is provided with a shot blasting window 91 and Stretch out the sealing shield 9 of casing, be provided with feed hopper 4 at casing top, above-mentioned feed hopper 4 is connected with the feed inlet of shot blasting device 8 by the feed pipe 3 that is provided with flow control valve 31; The lower part of the cover 9 is provided with a return hopper 10, which is characterized in that an auger 7 is vertically arranged on the outer side of the box body 1, and the feed port at the bottom of the auger 7 communicates with the above-mentioned return hopper 10 through a return pipe 11, and the outlet of the auger top is The feed port communicates with the above-mentioned supply hopper 4 through the feed pipe ...

Embodiment 2

[0024] Figure 3 ~ Figure 5 It shows a metal surface treatment machine, including a walking base 18, an operating room 19, a control box 16, a hydraulic station 15, a dust collector 14, a shot blaster 8, a mobile support arm B for controlling the position of the shot blaster, and steel shot feed Circulator, the above-mentioned shot blasting device 8 is installed in the steel shot feeding circulator, and the above-mentioned operation room 19, control box 16, hydraulic station 15, dust collector 14 and mobile support arm B are arranged on the walking base 18, in this embodiment , the mobile support arm B adopts a double four-link type two-dimensional mobile support arm that can move up and down, forward and backward. The operating room 19 is electrically connected with the dust remover 14, the steel shot feeding circulator, the shot blasting device 8 and the walking base 18 through the control box 16, and is hydraulically connected with the mobile support arm B through the hydra...

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PUM

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Abstract

The invention relates to an auger type steel shot feeding circulator. The auger type steel shot feeding circulator comprises a box body. A shot blasting machine installation space is arranged in the box body, and a shot blasting window and a seal protecting cover are arranged on the front wall of the box body. A material feeding hopper is arranged on the top of the box body, and is connected with a shot blasting machine material inlet through a material inlet pipe. A material returning hopper is arranged on the lower portion of the seal protecting cover. The auger type steel shot feeding circulator is characterized in that: an auger is vertically arranged on an outer side of the box body; a material inlet arranged on the bottom of the auger is communicated with the material returning hopper; a material inlet arranged on the top of the auger is communicated with the material feeding hopper; the steel shot are delivered from the material returning hopper to the material feeding hopper through the auger. A metal surface treating apparatus comprises a traveling base, an operating room, a control cabinet, a hydraulic station, a dust catcher, the shot blasting machine, a movable supporting arm and a steel shot feeding circulator. The metal surface treating apparatus is characterized in that: the steel shot feeding circulator adopts the auger type steel shot feeding circulator provided by the present invention; the two-dimensional movable supporting arm is adopted. The auger type steel shot feeding circulator provided by the present invention has advantages of high structure strength, large amount of the shot blasting, low failure rate, simplified maintenance, improvement of working stability, convenient and flexible operation, and prolonged working life.

Description

technical field [0001] The invention relates to equipment for metal surface treatment using a shot blaster, in particular to an auger-type steel shot feeding circulator and a metal surface treatment machine using the device. Background technique [0002] In the equipment manufacturing industry, some large-scale cylindrical structures such as: wind power generation towers, transport tankers and large oil storage tanks in the petrochemical industry require surface treatment. Generally, the surface of the workpiece is impacted by shot blasting to remove rust and other attachments and form requirements. surface roughness and then surface coating. For a long time, with the development of surface treatment technology for large cylinders, shot peening technology has entered the three-dimensional process of shot blasting mechanism from the open processing stage of using spray gun, shot blasting room and manual operation with high energy consumption, high noise and serious environmen...

Claims

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Application Information

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IPC IPC(8): B24C7/00B24C1/10C21D7/06
Inventor 程学锋郑林
Owner 天津圣弘业环保科技有限公司
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