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

Ventilation and dust removal equipment for coal mine operations

A dust removal equipment and operation technology, which is applied in the ventilation of mines/tunnels, mining equipment, dust prevention, etc., can solve the problems of short service life of ventilation and dust removal equipment, troublesome cleaning, etc., and achieve the effect of improving dust removal effect and increasing contact area

Active Publication Date: 2020-08-18
ZHEJIANG ZHONGMEI MACHINERY TECH
View PDF14 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides ventilation and dust removal equipment for coal mine operations to solve the existing problems that the ventilation and dust removal equipment has a short service life and troublesome cleaning during ventilation and dust removal in mining areas

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
  • Ventilation and dust removal equipment for coal mine operations
  • Ventilation and dust removal equipment for coal mine operations
  • Ventilation and dust removal equipment for coal mine operations

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0038] as attached figure 1 To attach Figure 10 Shown:

[0039]The present invention provides ventilation and dust removal equipment for coal mine operations, including: a dust collection tube 1, a ring 101, a support frame 2, a dust collection bucket 3, a sliding seat 4, a dust removal brush 5, a roller 6, a rotating connection seat 7, a collection Dust cylinder main body 8, circular hole A801, gear ring 9, cover plate 10, centrifugal fan 11, motor A12, motor B13, gear 14, air outlet pipe 15, filter box 16, air inlet pipe 17, first filter plate 18, Circular hole B1801, second filter plate 19, circular hole C1901, one-way valve 20, first collecting hopper 21, second collecting hopper 22 and dust bag 23; the position below the outer wall of dust collecting tube 1 is welded with support frame 2 , and the bottom surface of the dust collection tube 1 is fixedly connected with a dust collection bucket 3 by bolts; the inner wall of the dust collection tube 1 is welded with four s...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention provides ventilation and dust removal equipment for coal mine operations, comprising: a dust collecting tube, a second collecting hopper and a dust collecting cloth bag; the position below the outer wall of the dust collecting tube is welded with the support frame, and the bottom end surface of the dust collecting tube A dust collection bucket is fixedly connected by bolts; a first collection bucket and a second collection bucket are sequentially welded on the bottom end surface of the air intake pipe from left to right. In the present invention, through the cooperative setting of the sliding seat and the dust removal brush, on the one hand, through the rotation of the main body of the dust collection cylinder, the dust removal brush can clean the dust on the outer surface of the dust collection bag. The cleaning method of the dust bag, secondly, can prolong the continuous use time of the dust bag, and reduce the disassembly and cleaning time to a certain extent. When cleaning, the dust removal brush can be removed for cleaning.

Description

technical field [0001] The invention belongs to the technical field of ventilation and dust removal equipment, and more specifically relates to ventilation and dust removal equipment for coal mine operations. Background technique [0002] With the continuous increase of the overall mining scale, mining intensity and mining depth of mines, especially the old mines whose mining capacity has been improved through renovation, expansion and construction, the mine ventilation system network is complicated, the ventilation network structure is unreasonable, the ventilation air path is long, and the ventilation resistance Difficult to manage daily ventilation. At present, one of the important ways to effectively solve the difficulty of mine ventilation is to use the existing shaft engineering as the air intake shaft (lane) or ventilation air path, but this approach faces the problem of air purification and dust removal. Although the dust removal technology and engineering technolog...

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): E21F1/00E21F5/00B01D46/02B01D46/04B01D46/12B01D46/48
CPCB01D46/02B01D46/04B01D46/12B01D46/48E21F1/006E21F5/00B01D46/62
Inventor 黄德龙
Owner ZHEJIANG ZHONGMEI MACHINERY 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