CN107687347A - SCM Based tunnel auto spraying dust falling system - Google Patents
SCM Based tunnel auto spraying dust falling system Download PDFInfo
- Publication number
- CN107687347A CN107687347A CN201710951912.0A CN201710951912A CN107687347A CN 107687347 A CN107687347 A CN 107687347A CN 201710951912 A CN201710951912 A CN 201710951912A CN 107687347 A CN107687347 A CN 107687347A
- Authority
- CN
- China
- Prior art keywords
- dust
- chip microcomputer
- tunnel
- auto spraying
- scm based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 43
- 238000005507 spraying Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims abstract description 5
- 238000010410 dusting Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 abstract description 3
- 238000000151 deposition Methods 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 238000002309 gasification Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Spray Control Apparatus (AREA)
Abstract
The present invention provides a kind of coal mine roadway auto spraying dust falling system, and by single-chip microcomputer, wireless transport module, infrared sensor module, dust sensor module, magnetic valve, water pipe, gasify shower nozzle, low-tension supply, high voltage power supply composition.It is characterized in, dust concentration in dust sensor detection tunnel, the dust concentration detected is transferred into single-chip microcomputer by wireless transport module to handle, single-chip microcomputer makes corresponding action after being handled, infrared sensor is able to detect that the presence of people, single-chip microcomputer is sent to by wireless transport module, single-chip microcomputer sends order and stops water spray, and corresponding operation is carried out again after after people.The system can automatic detection dust content, carry out effective depositing dust, and brought conveniently by dedusting region to worker.
Description
Technical field
The present invention relates to a kind of SCM Based tunnel auto spraying dust falling system, is specifically a kind of clear applied to tunnel
Except dust in tunnel, coal dust, the system for purifying air in tunnel.
Background technology
Substantial amounts of dust is had during coal production, in tunnel, worker's body is harmful to.The existing dust pelletizing system in colliery
It is simpler and cruder, and do not have automatic function, it is often necessary to people goes to switch, and uses inconvenience.And pass through in worker
During dedusting region, often drenched with it, if nobody goes to pass, shower nozzle is working always, causes dedusting system in tunnel
There is ponding system region, and causes the waste of great lot of water resources.
The content of the invention
For above-mentioned technical problem, the present invention provides one kind and can provide convenient and use simple to worker
The spray dust-reducing system automatically controlled.
The present invention is implemented by following technical scheme:A kind of coal mine roadway auto spraying dust falling system, including installation
SCM system in wall, dust sensor detect dust concentration in tunnel, pass through coupled wireless transmission mould
The wireless receiving module that the dust concentration detected is transferred to single-chip microcomputer by block is handled, and single-chip microcomputer performs according to the program write,
If dust concentration opens the magnetic valve being installed on water pipe and carries out atomizing de-dusting work by the shower nozzle that gasifies higher than the numerical value of setting
Industry.Now if someone will be by dedusting region, infrared sensor detects the presence of people, is wirelessly transferred by coupled
Module is sent to single-chip microcomputer, and single-chip microcomputer sends order and stops atomizing de-dusting operation, and corresponding spray drop is carried out again after after people
Dirt operation.
The single-chip microcomputer of the present invention, sensor arrangement is as shown in Fig. 2 two sets of dust detections of arrangement, infrared detection and wireless hair
Send module and be and pass through situation to preferably detect dust concentration in tunnel and personnel.
Situation is complicated in tunnel, in order to equipment safety and be easily installed, using wireless sending module by the data of collection
It is sent to single-chip microcomputer.Dust sensor and infrared sensor are integrated on one piece of circuit board, and system bulk significantly reduces, and accounts for simultaneously
It is small with space.By low-tension supply module for power supply more safety and conveniently.
According to the actual conditions in tunnel in order to which the function of depositing dust is better achieved, described gasification shower nozzle such as Fig. 3 is installed
Above tunnel, and five gasification shower nozzles are installed.
The beneficial effects of the invention are as follows：Dust content in tunnel can be effectively reduced by installing the system in tunnel,
The function of air in purification tunnel is realized, and facilitates pedestrian by reducing the labor intensity of worker, saving water resource.
Brief description of the drawings
The present invention is further elaborated with reference to the accompanying drawings and examples.
The theory diagram of Fig. 1 present invention；
Fig. 2 present invention's is arranged on tunnel interior profile figure；
The left view being arranged in tunnel of Fig. 3 present invention.
Embodiment
A kind of SCM Based tunnel auto spraying dust falling system includes single-chip microcomputer, wireless transport module, infrared sensing
Device module, dust sensor module, magnetic valve, water pipe, gasify shower nozzle, low-tension supply, high voltage power supply.Low-tension supply is monolithic
Machine, wireless transport module, infrared sensor module, dust sensor module for power supply.High voltage power supply is the electricity on water pipe
Solenoid valve.
As shown in Fig. 2 SCM Based tunnel auto spraying dust falling system is arranged in tunnel.There are two sets of sensor dies
Block and wireless sending module, the dust concentration in atomizing de-dusting region both sides, dust sensor detection tunnel, are detected
Data are sent to single-chip microcomputer by wireless transport module and handled, and single-chip microcomputer controls opening for magnetic valve according to the size of dust concentration
Pass degree, adjustable spraying amount is realized, carry out atomizing de-dusting operation.
As shown in Fig. 2 the infrared sensor module for detecting whether someone will by atomizing de-dusting region, if
People is by the way that single-chip microcomputer is made a response, and closes magnetic valve, is stopped atomizing de-dusting operation, after people after, then is made accordingly
Industry.
As shown in Fig. 2 the single-chip computer control system is powered using low-tension supply, the model of single-chip microcomputer has a variety of, and this is
System uses the single-chip microcomputer of 8, and the processing speed of current 8 single-chip microcomputers can meet the requirement of the system completely.Single-chip microcomputer
The program entered is downloaded in operation, and solenoid signal is sent to by the I/O mouths of oneself.
As shown in figure 3, the gasification shower nozzle is arranged on above tunnel, the design of five gasification shower nozzles is to preferably cover
Lid dedusting region, what gasification shower nozzle sprayed is that dust-laying effect, saving water resource can be better achieved in water smoke.
Claims (6)
1. SCM Based tunnel auto spraying dust falling system, specifically includes single-chip microcomputer, wireless transport module, infrared sensor
Module, dust sensor module, magnetic valve, water pipe, gasify shower nozzle, low-tension supply, high voltage power supply.
2. SCM Based tunnel auto spraying dust falling system as claimed in claim 1, it is characterised in that：The system is installed
In tunnel, spray amount can be automatically adjusted according to dust concentration in tunnel, reduce dust concentration in tunnel, saving water resource.
3. SCM Based tunnel auto spraying dust falling system as claimed in claim 1, it is characterised in that：It is wirelessly transferred mould
The single-chip microcomputer that the data detected are sent near water solenoid valve is controlled system by dust sensor, infrared sensor by block
System, single-chip computer control system control electromagnetic valve switch, realizes atomizing de-dusting effect.
4. SCM Based tunnel auto spraying dust falling system as claimed in claim 1, it is characterised in that:The system passes through
Dust concentration in dust sensor detection tunnel, can automatically adjust spray amount according to dust concentration.
5. SCM Based tunnel auto spraying dust falling system as claimed in claim 1, it is characterised in that:The system passes through
Infrared sensor detected whether pedestrian by, pedestrian by when can Self-shut electromagnetic valve, stop atomizing de-dusting operation.
6. SCM Based tunnel auto spraying dust falling system as claimed in claim 1, it is characterised in that:High pressure and low pressure
Power module is the system power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710951912.0A CN107687347A (en) | 2017-10-13 | 2017-10-13 | SCM Based tunnel auto spraying dust falling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710951912.0A CN107687347A (en) | 2017-10-13 | 2017-10-13 | SCM Based tunnel auto spraying dust falling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107687347A true CN107687347A (en) | 2018-02-13 |
Family
ID=61154548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710951912.0A Pending CN107687347A (en) | 2017-10-13 | 2017-10-13 | SCM Based tunnel auto spraying dust falling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107687347A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487926A (en) * | 2018-05-22 | 2018-09-04 | 吴筱雨 | A kind of mine Intelligent dust monitoring system |
| CN108798752A (en) * | 2018-06-05 | 2018-11-13 | 荆门畅享光年机电技术服务有限公司 | Dust monitoring and control system under a kind of mine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203702231U (en) * | 2014-02-21 | 2014-07-09 | 西安科技大学 | Automatic ultralimit spraying and aspirating device for mining dust |
| CN203717019U (en) * | 2014-01-11 | 2014-07-16 | 安徽恒源煤电股份有限公司 | Online monitoring and dust removing device for coal mine |
| CN204476479U (en) * | 2015-03-17 | 2015-07-15 | 安徽理工大学 | A kind of novel coal mine safety monitoring system |
| CN106354170A (en) * | 2015-07-19 | 2017-01-25 | 许亚夫 | Automatic spraying and dedusting control system for coal roadways |
-
2017
- 2017-10-13 CN CN201710951912.0A patent/CN107687347A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203717019U (en) * | 2014-01-11 | 2014-07-16 | 安徽恒源煤电股份有限公司 | Online monitoring and dust removing device for coal mine |
| CN203702231U (en) * | 2014-02-21 | 2014-07-09 | 西安科技大学 | Automatic ultralimit spraying and aspirating device for mining dust |
| CN204476479U (en) * | 2015-03-17 | 2015-07-15 | 安徽理工大学 | A kind of novel coal mine safety monitoring system |
| CN106354170A (en) * | 2015-07-19 | 2017-01-25 | 许亚夫 | Automatic spraying and dedusting control system for coal roadways |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108487926A (en) * | 2018-05-22 | 2018-09-04 | 吴筱雨 | A kind of mine Intelligent dust monitoring system |
| CN108798752A (en) * | 2018-06-05 | 2018-11-13 | 荆门畅享光年机电技术服务有限公司 | Dust monitoring and control system under a kind of mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180213 |