Recyclable particle jet descaling device

A technology of circulating particles and particles, which is applied in the field of recyclable particle spraying derusting devices, can solve the problems of low efficiency of manual derusting, harsh working environment for workers, and difficulty in removing oxide layers.

Active Publication Date: 2018-11-09
CHINA UNIV OF PETROLEUM (EAST CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The efficiency of manual derusting is low, and it is difficult to remove the oxide layer, the derusting effect is not good, and the working environment of workers is harsh, so manual derusting has been gradually replaced by mechanical derusting and chemical derusting methods
The chemical rust removal method is to remove the rust on the surface of the equipment through the chemical reaction between the acid and the metal oxide, but there are many restrictions, such as only indoor operation, and the cost is relatively high

Method used

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  • Recyclable particle jet descaling device
  • Recyclable particle jet descaling device
  • Recyclable particle jet descaling device

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing:

[0022] Such as figure 1 As shown, the recyclable particle spray rust removal device of the present invention includes an air compressor 1, a filter 2, a pressure gauge 3, a partial pressure valve 4, a mixing chamber 5, a high-pressure particle tank 6, a screw 7, and a screw connecting shaft 8. 3D particle amount detector 9. Speed ​​regulating motor 10. High-pressure valve 11. Particle storage tank 12. Double-layer vibrating screen 13. Vertical screw conveyor 14. High-pressure hose 15. X-direction track 16, Y-direction track 17, Z-direction track 18, transition joint 19, nozzle assembly 20, nozzle 21, dust cover 22, blower 23, support frame 24, workpiece 25, horizontal filter orifice plate 26, inclined filter orifice plate 27, dust bag 28, particle collection Exit 29. After the air is pressurized by the air compressor 1, it is sent to the filter 2 through the hard pipe. Af...

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Abstract

The invention belongs to the field of rust surface treatment, in particular relates to a recyclable particle jet descaling device comprising an air compressor, a pressure dividing valve, a mixing chamber, a high pressure particle tank, a screw, a 3D particle amount detector, a speed regulating motor, a particle storage tank, a double-layer vibrating screen, a vertical screw conveyor, an X-direction rail, a Y-direction rail, a Z-direction rail, a nozzle assembly, a nozzle, a dust cover, a blower, a horizontal filter pore plate, an inclined filter pore plate, a dust removal cloth bag, and the like. The recyclable particle jet descaling device can realize rapid particle addition, real-time particle amount monitoring, uniform, stable and controllable gas-solid mixing, injection position three-dimensional movement and angle adjustment, multi-stage particle separation and recycling, effective dust recovery, significant improvement of part surface rust removal efficiency, and enhancing of part surface strength.

Description

technical field [0001] The invention relates to a recyclable particle jet derusting device, which belongs to the field of derusting surface treatment. Background technique [0002] In the process of industrial production and application, steel corrosion is an unavoidable problem. When water vapor in the air contacts the surface of the steel, a series of oxidation-reduction reactions will occur on the surface of the steel, resulting in rust attached to the surface of the steel. Due to the existence of rust , which seriously reduces the performance and working life of the equipment, and may cause the equipment to fail to work properly. In some fields, the existence of rust will seriously reduce the operating efficiency of equipment, and may even cause safety accidents. At the same time, if the rust is not treated in time, the amount of rust will continue to increase, resulting in a serious waste of steel. Therefore, it is necessary to deal with the rust generated by the stee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C1/08B24C9/00
CPCB24C1/086B24C9/00B24C9/003B24C9/006
Inventor 赵健张贵才徐依吉周卫东王瑞和蔺爱国刘新亮尹海亮靳纪军李罗鹏李鹏李东杰
Owner CHINA UNIV OF PETROLEUM (EAST CHINA)
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