Large tunnel dust removal plant and dust removal method thereof

A technology for dust removal equipment and tunnels, which is used in mining equipment, dust prevention, earth-moving drilling, etc., can solve the problems of wasting water, general treatment effect, and high cleaning cost, and achieve the effect of convenient transportation, low cleaning cost and high efficiency.

Active Publication Date: 2009-11-18
北京京铁世安机械安全技术研究所
View PDF0 Cites 24 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method not only wastes water, but also has high

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
  • Large tunnel dust removal plant and dust removal method thereof
  • Large tunnel dust removal plant and dust removal method thereof
  • Large tunnel dust removal plant and dust removal method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings, but not as a limitation of the present invention.

[0029] see figure 1 The embodiment of the present invention provides a large-scale tunnel dust removal equipment, including a dust removal power control group 100 and a dust removal operation group 200, which are respectively arranged in two containers, and the two containers are connected by a connector; the two containers are placed on a flatbed truck 300.

[0030] see figure 2 , the dust removal power control group includes a power distribution and control warehouse 9, a power warehouse 2 and a reserve warehouse 3 arranged in sequence in the container 1; a console 10, a generator power distribution cabinet 8 and an escape door are arranged in the power distribution and control warehouse 9 11. The power warehouse 2 is provided with a generator 4 for power distribution cabinet 8, an auxiliary generator 5 and an air c...

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 large tunnel dust removal plant and a dust removal method thereof. The dust removal plant comprises a dust removal electric control group and a dust removal operation group; wherein, the dust removal electric control group comprises an equipped distribution and control chamber and an equipped electric power chamber; the dust removal operation group comprises a 1# operation room, a 2# operation room, a 3# operation room and a 4# operation room. The method of the invention comprises the following steps: an operation car adopts a high-pressure dust blower to blow dust toward the bottom surface and the sides; dust collection ports are respectively arranged in the upper, lower, left and right directions, so as to form spatially closed dust collection; the direction of air flow is adjusted by opening a pneumatically reversible air door; the dust collection ports are combined with air outlets so as to form an air curtain to block leakage of dust, after the dust is filtered, clean air is exhausted through a dust collection blower, thus completing dust removal operation. The air doors can be combined in different directions to complete forward or backward dust removal operation. The invention adopts modular design, is convenient for transport, has the advantages of high efficiency, low cleaning cost, good use effect, safety, reliability and the like, and is suitable for tunnel dust removal of railways and highways.

Description

technical field [0001] The invention relates to a dedusting device, in particular to a large-scale tunnel dedusting equipment and a dedusting method thereof. Background technique [0002] Tunnel dust is a major problem that plagues the normal use of tunnels and affects the safe running of trains. In the actual tunnel, due to the dust left over from the construction and the dry climate in the north, it is difficult to harden the dust on the ballastless track. When a train passes by, the tunnel is filled with dust, and the rails and even the lights cannot be seen clearly. The catenary power supply system of electrified railway tunnels has caused great harm, and it has also had a bad impact on the health of the operators in the tunnel and the passengers on board. In the prior art, clear water is mainly used to flush the tunnel and manually clean the ground to alleviate the problem. This method not only wastes water sources, but also has high cleaning costs, and the treatment ...

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): E21F5/00E21F5/20
Inventor 孙亚新
Owner 北京京铁世安机械安全技术研究所
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