CN208471109U - A kind of outdoor coal yard fugitive dust monitoring system - Google Patents
A kind of outdoor coal yard fugitive dust monitoring system Download PDFInfo
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- CN208471109U CN208471109U CN201820854769.3U CN201820854769U CN208471109U CN 208471109 U CN208471109 U CN 208471109U CN 201820854769 U CN201820854769 U CN 201820854769U CN 208471109 U CN208471109 U CN 208471109U
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- coal yard
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- spray piping
- dust
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Abstract
The utility model discloses a kind of outdoor coal yard fugitive dust monitoring systems, belong to coal yard safety monitoring equipment technical field.Including spray piping, proportion magnetic valve module, environmental sensor module and intelligent control module；Wherein, spray piping is arranged in outdoor coal yard surrounding, sprays to fugitive dust；Proportion magnetic valve module is connect with spray piping, is connect by CAN bus with intelligent control module, and proportion magnetic valve module controls the water size of spray piping, changes the spraying intensity of spray piping；Environmental sensor module is arranged in outdoor coal yard, is connect by CAN bus with intelligent control module, and environmental sensor module obtains outdoor coal yard environmental data and is transferred to intelligent control module；The utility model realizes automatic spray depositing dust, can determine the wind direction, and targetedly carries out depositing dust, and intelligence adjusts the water size of spray, solves the problems, such as to waste water.
Description
Technical field
The utility model relates to coal yard safety monitoring equipment technical field, especially a kind of outdoor coal yard fugitive dust monitoring system
System.
Background technique
With the continuous quickening of China's economic growth rate, the rapid development of various regions heavy industry, the following environment is dirty
Dye also becomes the most concerned hot issue of people.And the electric power energy structure in China is based on coal fired power generation, in coal-burning power plant
Dust pollution has become one of sixty-four dollar question in environmental pollution, can directly cause to ecological environment and people's health great
Impact.Outdoor coal yard is all inevitably generated in the links such as unload coal, store, operate and raises coal, causes dust pollution, simultaneously
Further stringent with national environmental protection laws and regulations, the dust pollution problem of outdoor coal yard has become various regions environmental pollution and controls
The emphasis of reason.The area of outdoor coal yard is more open, by windage, and often has the large scale equipments such as tippler, loading machine
Operation, the coal dust on dump surface is easy to raise with the wind, or even forms " coal dust dragon ", and not only the environment around pollution, has an effect on
The physical and mental health of worker and neighbouring resident easily cause mechanical equipment fault simultaneously and drive up the rate of wear of component, largely
Coal dust is lost, and is wasted coal resources, is caused certain economic loss.Related data show, the national every annual output of coal-burning power plant's coal yard
Raw coal dust causes direct economic loss to be up to hundred million yuan or more up to 10,000,000 tons or so.
The country's outdoor coal yard in coal-burning power plant inhibits coal yard fugitive dust frequently with wet sprinkling technical method at present, using with one
The water of constant-pressure, the spray head rotated automatically by spray gun uniformly spray to the overhead of coal yard within the scope of certain angle, and water droplet is fallen
The surface for moistening dump afterwards, makes to be bonded together between fine powdered coal by the tension of hydrone, increases fine powdered coal certainly
The weight of body avoids wind from playing dirt, plays the role of reducing coal yard fugitive dust.
Existing coal yard spray system operation is divided into process control and manually controls: hand-guided is by coal yard worker scene
It is operated, but at day off or night rest, Coal Dust Exposure can be led to because of unattended.Existing process control
System intelligent is low, is only periodically sprayed, and does not both consider the factor of rainfall, does not also consider the outside environmental elements such as wind speed.
The still hot spray that carries out is wasted water when in rainfall and calm, in strong wind but because not caused in program time without spraying
Dirt." a kind of low-power consumption coal yard spray control system (patent No. 201620809055.1) based on comparator ", which proposes, passes through biography
Sensor obtains wind speed, raindrop and temperature and humidity information, is automatically controlled and is sprayed according to environment, has saved water energy and electric energy.But the party
Case only considers the external environmental factors such as wind speed and temperature and humidity, by coal when not accounting for the large scale equipments operation such as tippler, loading machine
The coal dust on heap surface raises, or even the case where formation " coal dust dragon ", given threshold, nothing is not achieved in wind speed and temperature and humidity in this case
Method starting solenoid valve carries out spray operation.Wind direction measurement is not carried out, wind speed information is only determined, can not targetedly be sprayed
Leaching, dustfall efficiency be not high.Switching operations are carried out to spray equipment only with after simple threshold value comparison, cannot intelligently adjust spray
Water size, waste water.
Summary of the invention
The goal of the invention of the utility model is, in view of the above-mentioned problems, a kind of outdoor coal yard fugitive dust monitoring system is provided,
After " coal dust dragon " phenomenon generates, automatic spray depositing dust；It solves to measure without wind direction in the prior art, without targetedly progress depositing dust
Technical problem；Solution can only do switch operation to spray equipment in the prior art, can not intelligently adjust the water size of spray, wave
The problem of water wasting.
In order to achieve the above objectives, the technical scheme adopted by the utility model is a kind of outdoor coal yard fugitive dust monitoring system,
It is characterized by comprising spray piping, proportion magnetic valve module, environmental sensor module and intelligent control modules；Wherein, it sprays
Pipeline is arranged in outdoor coal yard surrounding, sprays to fugitive dust；Proportion magnetic valve module is connect with the spray piping, is passed through
CAN bus is connect with the intelligent control module, and proportion magnetic valve module controls the water size of the spray piping, changes spray
The spraying intensity in shower pipe road；Environmental sensor module is arranged in outdoor coal yard, passes through CAN bus and the intelligent control mould
Block connection, environmental sensor module obtain outdoor coal yard environmental data and are transferred to the intelligent control module；
When work, the intelligent control module receives the collected environmental information of the environmental sensor module and judges to reveal
Its coal yard fugitive dust situation, the proportion magnetic valve module receive the intelligent control module and control information, adjust the spray tube
Road spraying intensity carries out depositing dust operation.
Further, the environmental sensor module includes
Dust sensor module detects the dust concentration size of coal yard, obtains dust concentration signal；
Temperature humidity sensor module detects the temperature and humidity information of coal yard, obtains temperature signal and moisture signal；
Wind speed wind direction sensor module detects wind speed, air force and the wind direction of coal yard, obtains wind velocity signal and wind direction
Signal.
Further, the spray piping quantity is four, is separately positioned on outdoor coal yard surrounding, each spray piping
It is connect respectively with a proportion magnetic valve module.
Further, at least provided with a dust sensor module in each spray piping.
Further, the temperature humidity sensor module and wind speed wind direction sensor module are one, are respectively set
In outdoor coal yard overhead.
Due to the adoption of the above technical scheme, the utility model has the following beneficial effects:
1. the utility model fugitive dust particle detector, after " coal dust dragon " generates, automatic spray depositing dust.
2. the utility model is by determining the wind direction, carrying out targeted spray dust with wind speed wind direction sensor module,
Improve dustfall efficiency.
3. the utility model, which is used, controls proportion magnetic valve, control spray by the size of wind speed and temperature and humidity and dust concentration
Shower pipe road and the water spray size for adjusting spray equipment save spray-water.
Detailed description of the invention
Fig. 1 is the block diagram of the utility model.
Fig. 2 is the utility model layout drawing.
In attached drawing, 1- intelligent control module, 2- spray piping, 3- proportion magnetic valve module, 4- environmental sensor module, 5-
The outdoor coal yard of CAN bus, 6-, 21-1# spray piping, 22-2# spray piping, 23-3# spray piping, 24-4# spray piping,
31-1# proportion magnetic valve module, 32-2# proportion magnetic valve module, 33-3# proportion magnetic valve module, 34-4# proportion magnetic valve mould
Block, 41- dust sensor module, 42- temperature humidity sensor module, 43- wind speed wind direction sensor module, 411-1# dust sensing
Device module, 412-2# dust sensor module, 413-3# dust sensor module, 414-4# dust sensor module, 415-5#
Dust sensor module, 416-6# dust sensor module, 417-7# dust sensor module, 418-8# dust sensor mould
Block.
Specific embodiment
It is further illustrated below in conjunction with specific implementation of the attached drawing to invention.
As shown in Figure 1, a kind of outdoor coal yard fugitive dust monitoring system, including spray piping 2, proportion magnetic valve module 3, environment
Sensor module 4 and intelligent control module 1；Wherein, spray piping 1 is arranged in outdoor 6 surrounding of coal yard, sprays to fugitive dust；
Proportion magnetic valve module 3 is connect with spray piping 2, is connect by CAN bus 5 with intelligent control module 1, proportion magnetic valve mould
Block 3 controls the water size of spray piping 2, changes the spraying intensity of spray piping 2；Environmental sensor module 4 is arranged outdoor
In coal yard 6, it is connect by CAN bus 5 with intelligent control module 1, environmental sensor module 4 obtains outdoor 6 environment number of coal yard
According to and be transferred to intelligent control module 1；Environmental sensor module 4 includes dust sensor module 41, detects the dust of coal yard
Concentration obtains dust concentration signal；Temperature humidity sensor module 42 detects the temperature and humidity information of coal yard, obtains temperature
Signal and moisture signal；Wind speed wind direction sensor module 43 detects wind speed, air force and the wind direction of coal yard, obtains wind speed
Signal and wind direction signals
When work, intelligent control module 1 receives the collected environmental information of environmental sensor module 4 and judges outdoor coal yard
6 fugitive dust situations, proportion magnetic valve module 3 receive intelligent control module 1 and control information, adjust 2 spraying intensity of spray piping and carry out
Depositing dust operation.
As shown in Fig. 2, outdoor coal yard fugitive dust monitoring system layout drawing, is arranged right angle as origin using outdoor 6 center of coal yard and sits
Mark system, using outdoor 6 front-right of coal yard as x-axis, positive direction is with outdoor 6 surface of coal yard for positive direction of the y-axis；2 quantity of spray piping
For four and surround rectangle, 1# spray piping 21 is located above x-axis and parallel with x-axis, 2# spray piping 22 be located at x-axis lower section and
Parallel with x-axis, 3# spray piping 23 is located on the left of y-axis and parallel with y-axis, and 4# spray piping 24 is located on the right side of y-axis and puts down with y-axis
Row；3 quantity of proportion magnetic valve module is four and is separately connected respectively with four spray pipings 2, four proportion magnetic valve modules 3
Reference numeral is 1# proportion magnetic valve module 31,2# proportion magnetic valve module 32,3# proportion magnetic valve module 33 and 4# ratio electricity
Magnet valve module 34；41 quantity of dust sensor module is eight, is distributed in eight orientation of outdoor coal yard 6, number is 1# dust
Sensor module 411,2# dust sensor module 412,3# dust sensor module 413,4# dust sensor module 414,5#
Dust sensor module 415,6# dust sensor module 416,7# dust sensor module 417 and 8# dust sensor module
418；1# dust sensor module 411,2# dust sensor module 412 and 3# dust sensor module 413 are suitable by positive direction of the x-axis
Sequence is evenly distributed on 21 inside of 1# spray piping；4# dust sensor module 414,5# dust sensor module 415 and 6# dust
Sensor module 416 is evenly distributed on 22 inside of 2# spray piping by positive direction of the x-axis sequence；417 pieces of 7# dust sensor mould is set
It sets in 23 middle inside of 3# spray piping, 418 module of 8# dust sensor is arranged in 24 middle inside of 4# spray piping；Temperature and humidity
Sensor module 42 and wind speed wind direction sensor module 43 are one, are separately positioned on outdoor 6 overhead of coal yard.
Above description is the detailed description for the preferable possible embodiments of the utility model, but embodiment is not limited to
The patent claim of the utility model, the same changes or modifications completed under technical spirit suggested by all the utility model
Change, should belong to the covered the scope of the patents of the utility model.
Claims (5)
1. a kind of outdoor coal yard fugitive dust monitoring system, it is characterised in that: passed including spray piping, proportion magnetic valve module, environment
Sensor module and intelligent control module；Wherein, spray piping is arranged in outdoor coal yard surrounding, sprays to fugitive dust；Ratio electricity
Magnet valve module is connect with the spray piping, is connect by CAN bus with the intelligent control module, proportion magnetic valve module
The water size for controlling the spray piping, changes the spraying intensity of spray piping；Environmental sensor module is arranged in outdoor coal
It in, is connect by CAN bus with the intelligent control module, environmental sensor module obtains outdoor coal yard environmental data simultaneously
It is transferred to the intelligent control module；
When work, the intelligent control module receives the collected environmental information of the environmental sensor module and judges outdoor coal
Field fugitive dust situation, the proportion magnetic valve module receive the intelligent control module and control information, adjust the spray piping spray
It drenches intensity and carries out depositing dust operation.
2. a kind of outdoor coal yard fugitive dust monitoring system according to claim 1, it is characterised in that: the environmental sensor mould
Block includes
Dust sensor module detects the dust concentration size of coal yard, obtains dust concentration signal；
Temperature humidity sensor module detects the temperature and humidity information of coal yard, obtains temperature signal and moisture signal；
Wind speed wind direction sensor module detects wind speed, air force and the wind direction of coal yard, obtains wind velocity signal and wind direction letter
Number.
3. a kind of outdoor coal yard fugitive dust monitoring system according to claim 2, it is characterised in that: the spray piping quantity
It is four, is separately positioned on outdoor coal yard surrounding, each spray piping is connect with a proportion magnetic valve module respectively.
4. a kind of outdoor coal yard fugitive dust monitoring system according to claim 3, it is characterised in that: each spray piping
It is interior at least provided with a dust sensor module.
5. a kind of outdoor coal yard fugitive dust monitoring system according to claim 4, it is characterised in that: the Temperature Humidity Sensor
Module and wind speed wind direction sensor module are one, are separately positioned on outdoor coal yard overhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854769.3U CN208471109U (en) | 2018-06-04 | 2018-06-04 | A kind of outdoor coal yard fugitive dust monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820854769.3U CN208471109U (en) | 2018-06-04 | 2018-06-04 | A kind of outdoor coal yard fugitive dust monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN208471109U true CN208471109U (en) | 2019-02-05 |
Family
ID=65216182
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820854769.3U Active CN208471109U (en) | 2018-06-04 | 2018-06-04 | A kind of outdoor coal yard fugitive dust monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820941A (en) * | 2018-06-04 | 2018-11-16 | 百色百矿集团有限公司 | A kind of outdoor coal yard fugitive dust monitoring system |
| CN113341842A (en) * | 2021-06-28 | 2021-09-03 | 山东科技大学 | Storage yard spray dedusting intelligent control system |
-
2018
- 2018-06-04 CN CN201820854769.3U patent/CN208471109U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820941A (en) * | 2018-06-04 | 2018-11-16 | 百色百矿集团有限公司 | A kind of outdoor coal yard fugitive dust monitoring system |
| CN113341842A (en) * | 2021-06-28 | 2021-09-03 | 山东科技大学 | Storage yard spray dedusting intelligent control system |
| CN113341842B (en) * | 2021-06-28 | 2022-04-22 | 山东科技大学 | Storage yard spray dedusting intelligent control system |
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