Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A high-pressure gas static expansion rock-breaking device and rock-breaking method

A static expansion and rock-breaking device technology, applied in blasting, blasting barrels, offensive equipment, etc., can solve problems such as strong noise, vibration, a large amount of dust, harmful gas, etc., and achieve the effect of large impact force, small vibration, and low noise

Active Publication Date: 2019-05-31
深圳市瑞利源工程技术有限公司 +1
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In construction engineering, rock and concrete crushing is a very difficult and dangerous project. Gunpowder and excavators are often used to destroy rocks. These methods are highly dangerous and will produce strong noise, vibration and other pollution. Gunpowder blasting It will also produce a lot of dust and harmful gases, especially when there are important targets such as high-voltage lines, gas pipelines, and buildings along the line, these rock-breaking methods have extremely high risks

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
  • A high-pressure gas static expansion rock-breaking device and rock-breaking method
  • A high-pressure gas static expansion rock-breaking device and rock-breaking method
  • A high-pressure gas static expansion rock-breaking device and rock-breaking method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the connection / connection relationships involved in the patent do not simply refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflictin...

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-pressure gas static rock breaking device and method and belongs to the technical field of rock breaking devices. The high-pressure gas static rock breaking device comprises a cracking pipe, a heating pipe, a cracking piece and a pressure relief head. One end of the cracking pipe is provided with an opening. The cracking piece abuts against the opening of the cracking pipe so that the cracking pipe can be sealed. The pressure relief head abuts against the cracking piece. The cracking pipe is filled with liquid gas, and the heating pipe is fixedly arranged in the cracking pipe and used for heating the liquid gas to enable the liquid gas to be gasified. The high-pressure gas static rock breaking method comprises the steps that drilling and hole expanding are conducted; the rock breaking device is installed; and rock breaking operation is conducted. The high-pressure gas static rock breaking device and method have the beneficial effects of being safe, efficient and not harmful to the environment.

Description

technical field [0001] The invention belongs to the technical field of rock-breaking devices, and in particular relates to a high-pressure gas static rock-breaking device and a rock-breaking method. Background technique [0002] In construction engineering, rock and concrete crushing is a very difficult and dangerous project. Gunpowder and excavators are often used to destroy rocks. These methods are highly dangerous and will produce strong noise, vibration and other pollution. Gunpowder blasting It will also produce a lot of dust and harmful gases, especially when there are important targets such as high-voltage lines, gas pipelines, and buildings along the route, these rock-breaking methods have extremely high risks. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-pressure gas static expansion rock-breaking device that is efficient, safe and does not cause harm to the environment. [0004] The technical...

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
Patent Type & Authority Patents(China)
IPC IPC(8): F42D1/00F42D3/04F42B3/04
CPCF42B3/04F42D1/00F42D3/04
Inventor 陈少平林学春刘建国宫平陈玉锋刘良辰陈成武
Owner 深圳市瑞利源工程技术有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com