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

Purifying and spraying system and method for automatic spraying by using same

A spray system and automatic technology, which is applied in the fields of earth drilling, safety devices, mining equipment, etc., can solve the problems of wasting manpower, unable to remove dust effectively in time, and achieve the effect of protecting the health, improving the dust working environment, and purifying the air

Inactive Publication Date: 2011-11-23
HUAINAN MINING IND GRP
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, for the dust removal problem in coal mines, the usual method is to rely on manual operation of the purification spray device for dust removal. This not only wastes a lot of manpower, but also the operation time is very random, and it cannot be timely and effective. Dust removal under

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
  • Purifying and spraying system and method for automatic spraying by using same
  • Purifying and spraying system and method for automatic spraying by using same
  • Purifying and spraying system and method for automatic spraying by using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] figure 1 The structural representation of the purifying spray system that the embodiment of the present invention provides, as figure 1 As shown, the purification spray system includes: a dust concentration sensor 1, a controller 2, a breaker 3, a solenoid valve 4 and a sprayer 5; wherein, the dust concentration sensor 1 is connected to th...

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 purifying and spraying system and a method for automatic spraying by using the same. The purifying and spraying system comprises a dust concentration sensor, a controller, a breaker, an electromagnetic valve and a sprayer; the dust concentration sensor is connected with the controller and used for detecting the concentration of dust and sending the detected dust concentration to the controller; one end of the controller is connected with the dust concentration sensor, the other end of the controller is connected with the control end of the breaker, and the controller is used for comparing the received dust concentration with the preset dust concentration to acquire a comparison result and sending control signals to the breaker according to the comparison result; the breaker is connected between the electromagnetic valve and an external power supply and used for controlling connection or disconnection of the electromagnetic valve according to the control signals received by the control end of the breaker; and the electromagnetic valve is connected between the sprayer and an external water source and used for controlling connection or disconnection of the breaker.

Description

technical field [0001] The invention relates to the technical field of dust removal in coal mines, in particular to a purification spray system and an automatic spraying method using the purification spray system. Background technique [0002] During the mining, excavation and production of coal mines, frequent blasting work will be involved, and a large amount of mine dust and toxic and harmful gases will be generated during blasting, which will seriously affect the safe production of mines and the health of employees. For example, when the generated coal dust accumulates to a certain concentration, an explosion will occur under certain conditions; if employees breathe air containing high concentration of dust for a long time, they will get silicosis and so on. [0003] At present, for the problem of dust removal in coal mines, the usual method is to rely on manual operation of the purification spray device for dust removal. This not only wastes a lot of manpower, but also ...

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): E21F5/04
Inventor 刘结高方昌才吕人杰孙超朱玉阳刘红润
Owner HUAINAN MINING IND GRP
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