Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A vehicle-mounted dust removal and cooling equipment for tunnel construction

A tunnel construction, vehicle-mounted technology, applied in mining equipment, mine/tunnel ventilation, dust prevention, etc., can solve the problems of general effect and low efficiency, achieve high degree of automation, increase environmental humidity, and improve tunnel construction environment Effect

Active Publication Date: 2020-08-28
CHINA RAILWAY TUNNEL
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, large-scale fan ventilation and artificial watering are mainly used. The effect of this method is general and the efficiency is low. Only a perfect ventilation scheme and strong dust removal measures can ensure that the air quality indicators in the tunnel meet the standards, and then can be used for the tunnel. Only by providing guarantees for the occupational health and safety of the staff in the construction, can the construction progress be guaranteed and the cost of the project can be reduced to win economic benefits

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 vehicle-mounted dust removal and cooling equipment for tunnel construction
  • A vehicle-mounted dust removal and cooling equipment for tunnel construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The technical scheme of the present invention is described in detail in conjunction with the accompanying drawings, a vehicle-mounted dust removal and cooling equipment for tunnel construction, including a traveling machine and a car body arranged on the traveling mechanism. The vehicle platform 3 is composed of a dust absorption system set on the van transport vehicle platform 3. The dust absorption system consists of the waste gas absorption telescopic arm 5 located on the upper part of the van transport vehicle cab 1 and the dust removal device arranged on the van transport vehicle platform 3. Exhaust gas purification box 9, fan 14, circulating water pump system 19, hydraulic system 21 and electric cable reel 15;

[0030] The waste gas absorption telescopic arm 5 is sealed and connected with the dust wind inlet at the front of the dust removal and purification box 27 through a flexible pipe 8. Adjust the elevation angle within the lower 30° range, the air intake end ...

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 van-mounted dust-removing and cooling device for tunnel construction. The van-mounted dust-removing and cooling device comprises a traveling mechanism and a van body arrangedon the traveling mechanism, the van body is composed of a transport van driving cab and a transport van flat plate, and a dust absorbing system is arranged on the transport van flat plate and composed of a waste gas absorbing telescopic arm located on the upper part of the transport van driving cab, a dust-removing waste gas purifying box, a fan, a circulating water pump system, a hydraulic system and an electric cable reel, wherein the dust-removing waste gas purifying box, the fan, the circulating water pump system, the hydraulic system and the electric cable reel are arranged on the transport van flat plate. The van-mounted dust-removing and cooling device can be moved and is high in dust removing efficiency, stable in performance, high in automation degree, convenient to maintain, safe, reliable, and low in noise, the construction environment can be improved effectively and quickly, and the environment protection requirements are met.

Description

technical field [0001] The invention belongs to the technical field of supporting environmental protection equipment for tunnel construction, and in particular relates to a vehicle-mounted dust removal and cooling equipment for tunnel construction. Background technique [0002] In the drilling and blasting tunnel construction, a large amount of dust is generated due to drilling and blasting, slag loading, transportation, sprayed concrete and other construction processes. The tunnel construction is generally in a semi-closed state. With the excavation of the tunnel, the sealing becomes stronger and stronger; in the tunnel There are many power engineering machinery and equipment operating in the building, which generate a certain amount of exhaust gas, oil pollution and smoke. Dust is the most direct and harmful thing that tunnel construction has on people. First of all, due to drilling and blasting, ballasting, transportation, concrete mixing and pouring and sprayed concrete...

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): E21F5/04E21F3/00E21F5/20
CPCE21F3/00E21F5/04E21F5/20
Inventor 杨君华易重庆薛江松冯立才李亚博杜丙阳郝宗华张瑞存万小军叶忠李小强杜新安刘广沛尹悠然余备军袁有朝
Owner CHINA RAILWAY TUNNEL
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
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