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

Device for microwave auxiliary breaking of waste concrete of different strengths

A waste concrete, microwave-assisted technology, applied in the direction of solid waste management, sustainable waste treatment, climate sustainability, etc., can solve the problems of poor quality and high energy consumption in the production of recycled aggregates

Active Publication Date: 2019-08-09
NANTONG UNIVERSITY
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a microwave-assisted crushing device for waste concrete of different strengths, using microwaves with different characteristics to treat waste concrete of different strengths and then crushing, so as to solve the problem of high energy consumption of existing crushing equipment and the quality of recycled aggregate produced. Poor problems, reduce the crushing energy consumption of waste concrete, improve the production efficiency of recycled aggregates, and improve the quality of recycled concrete aggregates

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
  • Device for microwave auxiliary breaking of waste concrete of different strengths
  • Device for microwave auxiliary breaking of waste concrete of different strengths
  • Device for microwave auxiliary breaking of waste concrete of different strengths

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of...

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 device for microwave auxiliary breaking of waste concrete of different strengths, and relates to the technical field of waste concrete recycling. A monitoring device is installed on a breaking machine, the monitoring device is connected with a controller, and the controller is connected with an aggregate conveying device and a microwave heating device; the monitoring device detects a pressure signal when waste concrete is broken, the strength grade of the waste concrete is judged, strength information is transmitted to the controller, the controller transmits the signal to the aggregate conveying device and the microwave heating device, controls the conveying speed of the aggregate conveying device for waste concrete fragments, and controls the power and heating time of microwave transmission of the microwave heating device, and breaking separation is performed after microwave treatment. The device has the advantages that the problems that an existing breakingdevice is large in energy consumption, and the quality of produced regenerative aggregates is poor are solved, the breaking consumption of waste concrete is lowered, the production efficiency of theregenerative aggregates is improved, and the quality of the regenerative concrete aggregates is improved.

Description

technical field [0001] The invention relates to the field of environment-friendly and energy-saving building materials, in particular to the technical field of recycling waste concrete, and in particular to a microwave-assisted device for crushing waste concrete with different strengths. Background technique [0002] Traditional mechanical crushing of waste concrete is easy to operate and low in cost, but it has the disadvantages of incomplete crushing, high energy consumption, and poor quality of recycled aggregate, which directly affects the reuse of waste concrete. At present, the process of waste concrete recycled aggregates at home and abroad is similar to the manufacturing process of natural crushed stone aggregates, only the crushing, screening, conveying and other equipment of different crushed natural stones are combined as reasonably as possible, and in appropriate links Set manual or mechanical equipment to remove impurities, however, the process arrangement still...

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): C04B20/02C04B18/16
CPCC04B18/167C04B20/026Y02W30/91
Inventor 吕帅帅姚尧刘红梅倪红军许茜汪兴兴朱爱东朱昱张福豹
Owner NANTONG UNIVERSITY
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