Heating and crushing processing system for waste rock solids in coal mining

A processing system and solid object technology, which is applied in lighting and heating equipment, grain processing, furnace types, etc., can solve the problems of high labor cost, low utilization efficiency of crushers, and difficulty in crushing crushers into small pieces, etc.

Active Publication Date: 2020-10-20
辽宁银盛水泥集团有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the following problems exist in the crushing process of coal mine waste rock solids: a. For the coal mine waste rock crushing method, in the traditional process, the coal mine waste rock is transported into the crusher for stirring and rolling, so that it can be decomposed into recyclable The traditional process does not carry out pre-crushing treatment of coal mine waste rocks, which makes it difficult for the crusher

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
  • Heating and crushing processing system for waste rock solids in coal mining
  • Heating and crushing processing system for waste rock solids in coal mining
  • Heating and crushing processing system for waste rock solids in coal mining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0027] Such as Figure 1 to Figure 6 As shown, a coal mining waste rock solid material heating and crushing processing system includes a calciner 1, a calcining mechanism 2, a slide plate 3, an electric push rod 4, a crushing box 5, a crushing mechanism 6, and a support frame 7. The support The middle part of the frame 7 is fixedly installed with a crushing box 5 by welding, and the inside of the crushing box 5 is provided with a crushing mechanism 6, and the top of the support frame 7 is equipped with a calciner 1, and the front and rear ends of the calciner 1 are arranged on the inner side wall from above. Arc-shaped holes are uniformly opened downward, and a calcining mechanism 2 is arranged inside the calciner 1. A slidable slide plate 3 is prov...

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 heating and crushing processing system for waste rock solids in coal mining. The eating and crushing processing system comprises a calcinator, a calcining mechanism, a slidingplate, an electric push rod, a crushing box, a crushing mechanism and a supporting frame. The heating and crushing processing system can solve the following problems existing in the process of crushing and processing the waste rock solids in a coal mine: a, for coal mine waste rock crushing modes, in a traditional process, the coal mine waste rocks are conveyed into a crusher for stirring and rolling and decomposed into recyclable fine particles, no crushing pretreatment is conducted on the coal mine waste rocks in the traditional process, and it is difficult for the crusher to roll the coalmine waste rocks into small pieces; and b, generally, a traditional crusher is used for crushing the coal mine waste rocks, in this way, it is difficult to ensure that the coal mine waste rocks are 100% broken into required small pieces, the traditional crusher has low use efficiency and high labor cost, and it is often necessary to carry out secondary crushing on the broken waste rocks to ensurethat the broken small pieces can be used.

Description

technical field [0001] The invention relates to the field of coal mining and processing, in particular to a heating and crushing processing system for coal mining waste rock solids. Background technique [0002] Waste rock refers to the general term for the surrounding rocks and rocks that have been mined without ore. In the open-pit mining field, the stripped overburden, surrounding rocks and gangsters without industrial value are collectively called waste rocks. These waste rocks must be removed in time. Discarded to a certain location, the place that can accommodate waste rocks is called a waste rock yard. Waste rocks are resources that have been misplaced. Waste rocks are not completely useless. The pushing of a large number of waste rocks occupies land area. If things go on like this, the harmful Substances will pollute the air and soil, and pose a threat to people's health, but waste rock can be "turned into treasure" after processing, and has multiple uses in the mini...

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): F27B17/00F27D3/00F27D99/00B02C1/00
CPCB02C1/00B02C2201/06F27B17/0016F27B2017/0091F27D3/00F27D99/0001F27D2003/0034F27M2003/03
Inventor 陶娟
Owner 辽宁银盛水泥集团有限公司
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