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

A steam extraction soil remediation system

A technology of soil remediation and steam, applied in the environmental field, can solve the problems of high cost of soil remediation and low remediation efficiency, and achieve the effect of improving remediation efficiency, reducing remediation cost and increasing heating area

Active Publication Date: 2020-05-05
BCEG ENVIRONMENTAL REMEDIATION CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of high soil remediation cost and low remediation efficiency in the prior art, thereby providing a steam extraction soil remediation system with lower remediation cost and higher remediation efficiency

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 steam extraction soil remediation system
  • A steam extraction soil remediation system
  • A steam extraction soil remediation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] figure 1 Shown in this embodiment is the steam extraction soil remediation system, which includes a steam injection channel 1 and an extraction channel 2 arranged in the soil 5 to be repaired, the steam injection channel 1 and the extraction channel 2 Each wall is provided with a plurality of through holes communicating with the soil, and the steam injection channel 1 and the extraction channel 2 are arranged in the soil 5 to be repaired, and the steam injection channel 1 and the extraction channel 2 are on the walls Each is provided with a plurality of through holes communicating with the soil, and the steam injection channel 1 has at least one two steam injection channel sections 12 arranged in the soil 5 to be repaired and at a certain angle to the vertical line of the ground 4, In this embodiment, it is arranged as a layer of the two steam injection passages 12, and the extraction passage 2 is arranged above the two steam injection passages 12, that is, the steam rise...

Embodiment 2

[0041] The steam extraction soil remediation system of this embodiment includes a steam injection channel 1 and an extraction channel 2 arranged in the soil 5 to be repaired, and the walls of the steam injection channel 1 and the extraction channel 2 are both A plurality of through holes communicating with the soil are provided, a steam injection channel 1 and an extraction channel 2 are arranged in the soil 5 to be repaired, and the walls of the steam injection channel 1 and the extraction channel 2 are both provided with A plurality of through holes communicated with the soil, the steam injection channel 1 has at least one steam injection channel two parts 12 arranged in the soil 5 to be repaired and at a certain angle to the vertical line of the ground. In this embodiment, there are three The second part of the steam injection channel 12 also has a part 11 of the steam injection channel extending substantially perpendicular to the ground from the outside to the soil 5 to be r...

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 the technical field of environment, in particular to a steam extraction soil remediation system. The steam extraction soil remediation system comprises a steam injection channel (1) and an extraction channel (2) which are arranged in soil (5) to be remedied. A plurality of through holes communicating with the soil are formed in the walls of the steam injection channel (1) and the extraction channel (2). The steam injection channel (1) is provided with a second steam injection channel part (12) which is arranged in the soil (5) to be remedied and forms a certain angle with the vertical line of the ground. The extraction channel (2) is arranged above the second steam injection channel part (12). In order to overcome the technical defects that soil remediation cost is high and remediation efficiency is low in the prior art, the steam extraction soil remediation system lower in remediation cost and higher in remediation efficiency is provided.

Description

Technical field [0001] The invention relates to the field of environmental technology, in particular to a steam extraction soil remediation system. Background technique [0002] Due to the rapid population growth and the rapid development of industry, solid wastes are constantly stacked and dumped on the surface of the soil, hazardous waste water is constantly infiltrated into the soil, and harmful gases and floating dust in the atmosphere also continue to fall into the soil with the rain, causing soil pollution. According to the National Survey Bulletin on Soil Pollution Status issued in 2014, China's soil environmental status is generally not optimistic, with a national soil pollution exceeding rate of 16.1%. While the soil environmental problems of industrial and mining wastelands are prominent, the soil environmental quality of cultivated land is even more worrying. Therefore, the contaminated soil must be repaired in time. [0003] Chinese patent document CN204710846U disclos...

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): B09C1/06
CPCB09C1/06B09C2101/00
Inventor 李书鹏孙尧王艳伟康绍果李季
Owner BCEG ENVIRONMENTAL REMEDIATION CO LTD
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