Microwave water jet cooperative rock breaking method and device

A rock-breaking device, microwave radiation technology, applied in mining devices, drilling equipment and methods, earth-moving drilling, etc.

Active Publication Date: 2020-10-13
SICHUAN UNIV +1
View PDF10 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the invention provided in this specification is to provide a rock-breaking system to solve the technical problem of further improving the rock-breaking efficiency on the basis of microwave rock-breaking

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
  • Microwave water jet cooperative rock breaking method and device
  • Microwave water jet cooperative rock breaking method and device
  • Microwave water jet cooperative rock breaking method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] The invention and creation provided in this specification will be clearly and completely described below in conjunction with the drawings. Those of ordinary skill in the art will be able to implement the inventions and creations provided in this specification based on these descriptions. Before describing the inventions and creations provided in this specification in conjunction with the drawings, it is important to point out:

[0052] The technical solutions and technical features provided in each part of this specification including the following descriptions can be combined with each other without conflict.

[0053] The content involved in the following description is usually only a partial embodiment of the invention-creation provided in this specification rather than all the embodiments. Therefore, based on the embodiment of the invention-creation provided in this specification, those of ordinary skill in the art have not done anything. All other embodiments obtained u...

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 provides a rock breaking system, so that the rock breaking efficiency is further improved on the basis of microwave rock breaking. The rock breaking system comprises a cooperative rock breaking device; the cooperative rock breaking device comprises a microwave rock breaking device and a water flow assisted rock breaking device, and the microwave rock breaking device is used for implementing microwave radiation rock breaking for target rock; the water flow assisted rock breaking device is used for implementing water jet for the target rock to assist in rock breaking during implementation of microwave radiation rock breaking. Water jet can achieve the effect of double degradation of the target rock which microwave acts, and the rock breaking efficiency is improved.

Description

Technical field [0001] The embodiments of the invention and creation provided in this specification relate to the fields of tunnels, mining and geotechnical engineering, in particular to a rock breaking system. Background technique [0002] Deep space development and deep resource mining activities have become increasingly active, and the amount of rock fragmentation has also increased sharply. As the depth extends, the strength of the rock exhibits a nonlinear growth trend. Existing traditional mechanical rock breaking methods often encounter problems such as low efficiency and rapid cost increase when facing deep engineering problems. The microwave is introduced into the hard rock crushing field due to its rapid temperature rise, body heating, and no secondary pollution. The thermal effect of microwave reduces the strength of the rock so as to achieve the purpose of improving the rock breaking efficiency. [0003] The basis of the microwave heating effect is that rock is a hete...

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 Applications(China)
IPC IPC(8): E21B7/00E21B7/18E21B47/00E21B47/06E21B47/07E21C37/18E21D9/10E21F17/18
CPCE21B7/00E21B7/18E21B47/00E21B47/06E21C37/18E21D9/1066E21F17/18
Inventor 杨本高高明忠谢晶温翔越王轩杨钊颖
Owner SICHUAN UNIV
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