High-quality nonmetallic sand-blasting abrasive circulating device

A circulation device, non-metallic technology, applied in the field of high-quality non-metallic sandblasting abrasive circulation device, can solve the problems of easy agglomeration of abrasives, affect the quality of sandblasting, damage the substrate, etc., to prolong the continuous sandblasting time and improve work efficiency Effect

Inactive Publication Date: 2017-09-26
李桂华
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing equipment blasts the surface of the aircraft and carbon fiber products, it is easy for sand, welding slag, iron filings and other particles larger than resin sand to be mixed into the circulation device of the abrasive, which wi

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • High-quality nonmetallic sand-blasting abrasive circulating device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0036] Carbon fiber surfaces and circuit boards have high requirements for sandblasting. In order to obtain an appropriate surface roughness, it is necessary to choose a suitable abrasive. Factors such as the type, hardness, size and impurities of the abrasive will affect the sandblasting effect.

[0037] Such as figure 1 As shown, the high-quality non-metallic sandblasting abrasive circulation device includes a sandblasting chamber 100 for sandblasting the workpiece surface 110. The bottom of the sandblasting chamber 100 is connected with the sand return device 200, the impurity removal device, and the The sand lifting device 700, the material storage device 2 800 and the sandblasting main machine 140 are connected in series. The impurity removal device includes the iron removal device 300, the material storage device 1 400, the particle size separation device 500 a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a high-quality non-metallic sandblasting abrasive circulation device. In the process of recycling the sandblasting abrasive, it is also prepared after separation of fine powder and large particles, magnetic separation, particle size separation, and density separation. Use a dehumidifier to send the dry air to the material storage device and the sandblasting host to prevent the abrasive from getting damp, so that the abrasive sprayed from the spray gun is of high quality with no dust pollution, uniform particle size, uniform density, no moisture, and no agglomeration. High-quality sandblasting abrasives ensure that precious workpieces will not be damaged due to the influence of abrasives during the sandblasting process. The device includes a sand blasting room, the bottom of the sand blasting room passes through the sand suction pipe and the sand return device, the iron removal device, the material storage device 1, the particle size separation device, the specific gravity separation device, the sand lifting device, the material storage device 2, the spraying The sand host is connected in series, and the sand blast host performs sandblasting treatment on the surface of the workpiece through the sand valve sandblasting tube spray gun assembly. The material storage device 1, the material storage device 2, and the blasting host are respectively communicated with an air dehumidifier that provides dry air.

Description

technical field [0001] The invention relates to an abrasive circulation device for sandblasting equipment, especially for sandblasting treatment of carbon fiber products in the field of glass fiber reinforced plastics and aerospace, or an abrasive circulation device for sandblasting and paint removal of automobiles and aircrafts, in particular to a high-quality non-metallic sandblasting abrasive circulation device . Background technique [0002] The sandblasting machine is a mechanical device that sprays abrasives onto the surface of the workpiece with the power of compressed air to perform various surface treatment processes such as paint removal and stain removal. Different abrasives can be selected according to the surface treatment requirements of the workpiece, including metal abrasives or non-metallic abrasives. . Usually, impurities, oxide layers, variegated colors, sludge, dirt, paint and other attachments are treated on the surface of the workpiece. [0003] Carbo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B24C9/00B04C9/00
CPCB24C9/00B04C9/00B24C9/003B24C9/006
Inventor 李桂华
Owner 李桂华
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap