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

Dust suppression device for coal mining

A technology for coal mines and placing troughs, applied in safety devices, dust-proofing, mining equipment, etc., can solve the problems of heavy dust suppression workload of operators, inflexible use of dust suppression equipment, high equipment costs, etc. The effect of high dust suppression efficiency and low equipment cost

Active Publication Date: 2021-04-30
JINAN WOLVES TECH
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a dust suppression device for coal mine development, which solves the problems of high equipment cost caused by inflexible use of dust suppression equipment in mines, heavy dust suppression workload of operators and low dust suppression 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
  • Dust suppression device for coal mining
  • Dust suppression device for coal mining
  • Dust suppression device for coal mining

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] like Figure 1-12 As shown, the embodiment of the present invention provides a dust suppression device for coal mine development, which includes a base 18 and a crawler vehicle 59. The middle part of the bottom of the base 18 is provided with a placement groove 19, and the front and rear ends of the placement groove 19 are provided with accommodating grooves. 41. The third servo motor 54 drives the rack 40 to move downward through the third gear 55, so that the placement groove 19 slides downward in the base 18. At this time, the accommodation groove 41 in the placement groove 19 moves downward, so that the tracked vehicle 59 is in the Under the base 18, the middle part of both sides of the placement groove 19 is fixedly connected with a rack 40, and both sides of the middle part of the front end and the rear end of the lower surface of the base 18 are provided with a second groove 34, and the inner top of the second groove 34 is fixed. A hydraulic cylinder 31 is connec...

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 dust suppression device for coal mining, and relates to the field of coal mine dust suppression equipment. The dust suppression device for coal mining comprises a base and a crawler; a placement groove is formed in the middle of the bottom end of the base in a penetrating mode; containing grooves are formed in the front end and the rear end in the placement groove; rolling wheels are fixedly connected to the two ends of a second rotating shaft; the crawler comprises a dust detector; a water tank is fixedly connected to the upper end of the base; a water channel is arranged in the water tank; first atomization nozzles are evenly distributed on the inner side of a second circular pipe; a sliding piece is fixedly connected to the upper portion of the left end of a telescopic frame; and second atomization nozzles are evenly distributed on the right side of a first circular pipe. The arrangement of the crawler can flexibly test the concentration of dust in a mine, and the base drives the water tank to move to flexibly perform dust suppression operation, so that the equipment cost is saved, the health of workers is ensured, the dust suppression efficiency is high, and the device is worthy of vigorous popularization.

Description

technical field [0001] The invention relates to the technical field of coal mine dust suppression equipment, in particular to a dust suppression device for coal mine development. Background technique [0002] In the process of coal mining, some coal will be turned into coal dust due to mechanical drilling. The coal dust floats on the coal mining site, making the visibility of the coal mining operation site very low. At the same time, the coal dust will seriously affect the operation after being inhaled by the site operators The health of personnel, coal dust floating in the air will also seriously affect the air environment, so coal dust control during coal mining is particularly important. [0003] At present, relevant dust suppression equipment is used in coal mining to reduce the amount of coal dust on the job site, but now when coal mining uses dust suppression equipment on the market, the relevant dust suppression equipment must be installed in the coal mining mine and ...

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 Applications(China)
IPC IPC(8): E21F5/04E21F5/00
CPCE21F5/04E21F5/00
Inventor 程国锋
Owner JINAN WOLVES 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