Handheld supersonic speed sand-blasting gun and using method thereof

A supersonic, sandblasting gun technology, applied in the direction of spray guns, explosion generating devices, abrasives, etc., can solve problems such as hidden safety hazards and complicated operations, and achieve the effects of improving productivity, high cleaning quality, and promoting economic benefits.

Inactive Publication Date: 2018-12-11
淄博高新区中乌等离子技术研究院
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is complicated to operate; due to the dispersion of the film material, the method of making it

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
  • Handheld supersonic speed sand-blasting gun and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1

[0022] Such as figure 1 As shown, the handheld supersonic sandblasting gun of the present invention and its use method include a barrel 7, a handle 18 is provided at the lower end of the barrel 7, a nozzle 13 is provided at the front end of the barrel 7, and a bidirectional Valve 22, the two-way valve 22 is connected to the barrel 7 through the first connecting piece 3, the upper end of the two-way valve 22 is provided with a two-way switch 2, the rear end of the two-way valve 22 is provided with a sand hose interface 1, and the upper side of the barrel 7 An oil valve 5 for fuel entry is provided, one side of the oil valve 5 is provided with an oil pipe interface 6 connected to the oil pipe, and an adjustment knob 4 is provided on the upper end of the oil valve 5. The barrel 7 includes an inside-out The sand tube 11, the flame tube 10, the middle tube 9 and the outer tube 8, the inside of the flame tube 10 forms a combustion chamber, the inner surface of the o...

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 relates to the technical field of supersonic speed sand-blasting guns and in particular to a handheld supersonic speed sand-blasting gun and a using method thereof. The handheld supersonic speed sand-blasting gun comprises a gun barrel. The lower end of the gun barrel is provided with a handle. The front end of the gun barrel is provided with a nozzle. The rear side of the gun barrelis provided with a bi-directional valve. The upper end of the bi-directional valve is provided with a bi-directional switch. The upper side of the gun barrel is provided with an oil valve into whichfuel oil enters. One side of the oil valve is provided with an oil pipe port connected with an oil pipe. The gun barrel comprises a sand pipe, a flame pipe, an intermedium pipe and an outer pipe whichare installed from inside to outside along the same axial direction. The handheld supersonic speed sand-blasting gun is capable of solving deficiency of a traditional sand-blasting technology, through combusting fuel in an internal combustion chamber of the spray gun, enabling a gas to be expanded, thereby enabling particles to be accelerated by drive of a high-temperature high-pressure flame flow, spraying in a supersonic speed state, and providing a stable supersonic speed air flow, wherein a sand speed is 2.5-3.5 times of a traditional technology. Cleaning quality is high, efficiency is rapid, and cost is low, so a production rate is improved, and economic benefit is promoted.

Description

technical field [0001] The invention relates to the technical field of supersonic sandblasting guns, in particular to a hand-held supersonic sandblasting gun and its usage method. Background technique [0002] Sand blasting is the process of cleaning and roughening the surface of the substrate by the impact of high-speed sand flow. Compressed air is used as the power to form a high-speed jet beam to spray the spray material (copper ore, quartz sand, corundum, iron sand, Hainan sand) to the surface of the workpiece to be treated at high speed, so that the appearance or shape of the outer surface of the workpiece surface changes. , due to the impact and cutting effect of the abrasive on the surface of the workpiece, the surface of the workpiece can obtain a certain degree of cleanliness and different roughness, so that the mechanical properties of the surface of the workpiece can be improved, thus improving the fatigue resistance of the workpiece, increasing it and coating Th...

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): B24C5/02B24C7/00
CPCB24C5/02B24C7/0046
Inventor 安东于修水翟光新袁春刚安斌
Owner 淄博高新区中乌等离子技术研究院
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