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

Scene-making process in gangue ground emission

A technology for gangue and coal mines, which is applied in the field of landscaping technology to achieve the effects of reducing costs, preventing gangue landslides and saving land

Inactive Publication Date: 2010-05-12
CHINA UNIV OF MINING & TECH
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the above methods are effective, they all have certain limitations.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention designs the shape of the gangue hill by imitating the natural landscape, and requires the landscape created by the gangue hill to be coordinated with the surrounding industrial buildings and natural landscapes; the design considers the requirements of slope stability and greening, and considers humanities and aesthetics for the geometric parameters of the main landscape Value, to meet the functional zoning within the scope of the industrial plaza, to achieve governance while discharging. Firstly, delineate the range of gangue stacking; analyze the stability of the slope to determine the maximum value of the slope and the thickness of the covering soil, determine the maximum stacking height and shape of the gangue; carry out relevant drawings, auxiliary facilities and construction process design; transport the gangue to the selected pile Gangue site: According to the design height of 60-80cm, gangue is piled up in layers, and each layer of gangue is ...

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 a method for arranging bone coals on the ground to form views. Wherein, it comprises that: transmitting the bone coals to the field; stacking the bone coals; classifying the bone coal of each layer, and laying road or man way, whose two sides have water grooves; when compressing two layers of bone coals, transmitting soil to the slope of bone coals, or mixing the bone coalwith lake soil to cover the slope; when the height of each layer is 4-6m, keeping 1-2m wide platform around the bone coal accumulation; covering soil on the platform, and digging tree concave; arranging the water discharge groove at each platform to connect the water groove of road; plating trees. The invention has low cost.

Description

technical field [0001] The invention relates to a landscaping process, in particular to a landscaping process in the ground discharge process of coal mine gangue. Background technique [0002] In my country, coal gangue discharge has been discharged in the form of accumulation for a long time, which not only occupies land, but also pollutes the visual environment. At the same time, there is also dust pollution and the risk of landslides. In recent years, the main progress of gangue discharge and treatment includes: 1) Direct discharge of gangue to coal mining subsidence area, which not only reclaims the subsidence area, but also reduces the land occupation of gangue; 2) discharges gangue underground to fill the goaf, which not only disposes of gangue, but also reduces ground subsidence; 3) the accumulation of gangue Mountain to take plastic measures, and then greening. [0003] Although the above-mentioned several methods are effective in use, they all have certain limitation...

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): B44C5/00E01C1/00E01C7/04
CPCY02A30/60
Inventor 卞正富李钢张连贵张国良
Owner CHINA UNIV OF MINING & TECH
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