CN111085360A - Shed outlet area monitoring system and application thereof - Google Patents
Shed outlet area monitoring system and application thereof Download PDFInfo
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- CN111085360A CN111085360A CN201911423073.0A CN201911423073A CN111085360A CN 111085360 A CN111085360 A CN 111085360A CN 201911423073 A CN201911423073 A CN 201911423073A CN 111085360 A CN111085360 A CN 111085360A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/122—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to presence or shape of target
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/08—Fountains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention provides a material shed outlet area monitoring system, which is arranged at an outlet area of a material pile shed and comprises the following components: the fog curtain module is used for isolating dust in the material shed from an area outside the shed by spraying a fog curtain; the fog gun module is used for spraying and reducing dust in the outlet area of the material shed; the car washing module is used for washing the polluted cars driven out from the material shed; the control module is respectively in signal connection with the fog curtain module, the fog gun module and the car washing module and is used for sending a spray fog curtain signal to the fog curtain module, sending a spray dust-falling signal to the fog gun module and sending a car washing signal to the car washing module. The monitoring system for the outlet area of the material shed and the application thereof can effectively treat the unorganized dust at the outlet area of the material shed.
Description
Technical Field
The invention belongs to the technical field of environmental protection and dust removal, and relates to a monitoring system for an outlet area of a material shed and application thereof.
Background
The unorganized dust control of iron and steel enterprises is influenced by a plurality of factors, and the complexity of the unorganized dust control is very high. The dust pollution has the remarkable characteristics of a plurality of points, long line, wide area, paroxysmal property and the like: that is, the number of pollution sources is very large, the process line is long, the area of dust pollution area is very large, and the pollution varies greatly with time and space. The unorganized dust treatment of iron and steel enterprises mainly comprises the following steps from regional division: the method comprises the following steps of unorganized dust treatment of a material shed, unorganized dust treatment of a long process of a belt, unorganized dust treatment of an outlet area of the material shed, unorganized dust treatment of a factory boundary road and the like. The problem to be solved by the technical personnel in the field is how to design an intelligent monitoring system for the unorganized dust treatment of the material shed outlet area.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a monitoring system for an outlet area of a shed and an application thereof, which can effectively treat the unorganized dust at the outlet area of the shed.
In order to achieve the above and other related objects, a first aspect of the present invention provides a monitoring system for an outlet area of a material piling greenhouse, comprising:
the fog curtain module is used for isolating dust in the material shed from an area outside the shed by spraying a fog curtain;
the fog gun module is used for spraying and reducing dust in an outlet area of the material shed, and the outlet area of the material shed is guaranteed to be kept moist so as not to cause dust flying due to rolling of a vehicle;
the car washing module is used for washing the polluted vehicles driven out from the material shed, so that the dust on the bodies and tires of the vehicles does not cause secondary pollution to the external area;
and the control module is in signal connection with the fog curtain module, the fog gun module and the car washing module respectively, and is used for sending a spray fog curtain signal to the fog curtain module, sending a spray dust fall signal to the fog gun module and sending a car washing signal to the car washing module.
Preferably, the fog curtain module comprises the following components:
the first vehicle limiting unit is in signal connection with the control module and is used for monitoring vehicles about to exit the exit area of the shed and sending vehicle exit signals to the control module;
and the fog curtain injection unit is in signal connection with the control module and is used for receiving the spray fog curtain signal sent by the control module after the vehicle exit signal is obtained and spraying to form a fog curtain.
More preferably, the first vehicle restraining unit is a vehicle restraint.
More preferably, the first vehicle limiting unit is arranged on the inner side surface of a gate of the material shed outlet and is 2-3 m higher than the ground of the material shed.
More preferably, the fog curtain spraying unit is a dust settling device formed by a row of a plurality of fine fog nozzles.
More preferably, the reaction time of the curtain spray unit is < 3 s.
More preferably, the diameter of the fog drops sprayed by the fog curtain spraying unit is less than 30 μm.
Preferably, the fog gun module comprises the following components:
the dust monitoring unit is in signal connection with the control module and is used for monitoring the environmental dust concentration of an outlet area of the material shed and sending a dust concentration signal to the control module;
and the ground humidifying fog gun unit is in signal connection with the control module and is used for receiving a spray dust-falling signal sent by the control module after the dust concentration signal is obtained and carrying out spray dust-falling.
More preferably, the dust monitoring unit is a dust monitor.
More preferably, the ground humidifying fog gun unit is a fog gun. Further preferably, the fog gun is selected from one of a fixed fog gun machine and a movable fog gun machine.
More preferably, the reaction time of the ground humidifying fog gun unit is less than 5 s.
Preferably, the carwash module is located outside the shed export, including following parts:
the second vehicle limiting unit is in signal connection with the control module and is used for monitoring vehicles exiting from an exit area of the shed and sending vehicle exiting signals to the control module;
the vehicle cleaning unit is in signal connection with the control module and is used for receiving a vehicle cleaning signal sent by the control module after the vehicle exit signal is obtained and cleaning the vehicle;
and the illegal vehicle identification unit is in signal connection with the control module and is used for monitoring vehicles which exit the exit area of the shed but do not enter the vehicle cleaning unit and sending illegal vehicle identification signals to the control module for storage.
More preferably, the second vehicle restraining unit is a vehicle restraint.
More preferably, the vehicle washing unit is a vehicle washing machine.
More preferably, the vertical distance between the vehicle washing unit and the shed outlet is < 5 m.
More preferably, a plurality of rows of vehicle washing heads are respectively arranged at both sides of the vehicle washing unit in the vehicle traveling direction.
More preferably, the washing water pressure of the vehicle washing unit is > 1Mpa (10 kg).
More preferably, the illegal vehicle identification unit is a camera.
Preferably, the control module is a conventionally used controller. Those skilled in the art will appreciate that the calculation, comparison, judgment and instruction output processes of the controller can be implemented by using integrated circuit modules, programmable logic devices, other hardware or installing corresponding software modules in the prior art. The control module can analyze and make decisions based on deep machine learning training such as BME algorithm, and adopts conventional machine learning algorithm as BME algorithm.
The invention provides a material shed outlet area monitoring system and application thereof to a material pile shed.
As mentioned above, the monitoring system for the exit area of the material shed and the application thereof provided by the invention have the following beneficial effects:
(1) the invention provides a monitoring system for an outlet area of a material shed and application thereof.
(2) The invention provides a monitoring system for an outlet area of a material shed and application thereof, and the monitoring system is used for intelligently humidifying and suppressing dust on the ground based on multi-factor analysis decision of dust concentration and environmental factors.
(3) The invention provides a monitoring system for an outlet area of a storage shed and application thereof, and the monitoring system is used for intelligently identifying illegal behaviors of vehicles based on a deep machine learning algorithm.
(4) The invention provides a monitoring system for an outlet area of a material shed and application thereof.
Drawings
Fig. 1 shows a schematic structural diagram 1a, 1b, 1c of a shed exit area monitoring system according to the present invention, wherein fig. 1a is a top view of a shed exit area, fig. 1b is a front view of a doorway elevation, and fig. 1c is a side sectional view of a vehicle washing unit.
Fig. 2 is a schematic view showing the arrangement of the monitoring system for the outlet area of the shed in the invention.
Reference numerals
110 first vehicle limiting unit
120-fog curtain spraying unit
210 dust monitoring unit
220 ground humidifying fog gun unit
310 second vehicle limit position
320 vehicle washing unit
3201 vehicle washing spray head
330 illegal vehicle identification unit
A material shed
Transport vehicle with B flushing
C unbuffered transport vehicle
D outlet of material shed
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 and fig. 2. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1-2, the present invention provides a monitoring system for an outlet area of a material shed, which is disposed at the outlet area of a material pile shed, and comprises the following components:
the fog curtain module is used for isolating dust in the material shed from an area outside the shed by spraying a fog curtain;
the fog gun module is used for spraying and reducing dust in an outlet area of the material shed, and the outlet area of the material shed is guaranteed to be kept moist so as not to cause dust flying due to rolling of a vehicle;
the car washing module is used for washing the polluted vehicles driven out from the material shed, so that the dust on the bodies and tires of the vehicles does not cause secondary pollution to the external area;
and the control module is in signal connection with the fog curtain module, the fog gun module and the car washing module respectively, and is used for sending a spray fog curtain signal to the fog curtain module, sending a spray dust fall signal to the fog gun module and sending a car washing signal to the car washing module.
In a preferred embodiment, the fog curtain module comprises the following components:
the first vehicle limiting unit 110 is in signal connection with the control module, and is used for monitoring vehicles about to exit the exit area of the shed and sending vehicle exit signals to the control module;
and the fog curtain injection unit 120 is in signal connection with the control module, and is used for receiving an injection fog curtain signal sent by the control module after the vehicle exit signal is obtained and performing spraying to form a fog curtain.
Further, the first vehicle limiting unit 110 is a vehicle limiter. The vehicle stopper adopts infrared ray correlation control, and when the vehicle drives into the canopy exit region and touches the infrared ray, the vehicle stopper can drive out the vehicle signal transmission to fog curtain injection unit through control module.
Further, first vehicle limit unit 110 is located the gate medial surface of material canopy export is higher than material canopy ground 2 ~ 3m, can realize that the vehicle can be responded to when passing through, and the people is not responded to when passing through.
Further, the mist curtain spraying unit 120 is a dust settling device formed by a row of a plurality of fine mist nozzles. The dust falling equipment is a dry fog dust suppression machine.
Further, the reaction time of the curtain mist spraying unit 120 is less than 3 s.
Further, the diameter of the fog drops sprayed by the fog curtain spraying unit 120 is less than 30 μm. The water mist sprayed by the fine mist nozzle is ultra-fine mist, and a mist curtain can be formed at the gate of the entrance and exit and is used for preventing dust in the material shed from diffusing to the outside of the outlet of the material shed.
In a preferred embodiment, the fog gun module comprises the following components:
the dust monitoring unit 210 is in signal connection with the control module, and is used for monitoring the environmental dust concentration in the outlet area of the material shed and sending a dust concentration signal to the control module;
and the ground humidifying fog gun unit 220 is in signal connection with the control module and is used for receiving a spray dust-falling signal sent by the control module after the dust concentration signal is obtained and carrying out spray dust-falling.
Further, the raise dust monitoring unit 210 is a raise dust monitor. The dust monitor is an online dust concentration monitoring device adopting a light scattering principle or a light absorption principle, and can be purchased from the market. The raise dust monitoring unit 210 can quickly and accurately measure dust concentrations PM2.5, PM10, and TSP (total dust concentration).
Further, the raise dust monitoring unit 210 is arranged on the outer side surface of the gate of the shed outlet.
Further, the ground humidifying fog gun unit 220 is a fog gun. The fog gun is selected from one of a fixed fog gun machine or a movable fog gun machine.
Further, the ground humidifying fog gun unit 220 is arranged in the material shed and faces to the material shed outlet gate. The ground humidifying fog gun unit 220 humidifies the ground of the area near the material shed outlet gate, and prevents the dust concentration of the material shed outlet area from being too high and diffusing outwards. The ground humidifying condition is that the relative humidity of the air near the ground is more than or equal to 70 percent.
Further, the reaction time of the ground humidifying fog gun unit 220 is less than 5 s. Can link with control module is quick accurate to effective humidification ground.
In a preferred embodiment, the car washing module is arranged outside the shed outlet and comprises the following components:
the second vehicle limiting unit 310 is in signal connection with the control module, and is used for monitoring vehicles exiting from an exit area of the shed and sending vehicle exiting signals to the control module;
the vehicle cleaning unit 320 is in signal connection with the control module, and is used for receiving a vehicle cleaning signal sent by the control module after the vehicle exit signal is obtained and cleaning the vehicle;
and the illegal vehicle identification unit 330 is in signal connection with the control module, and is used for monitoring vehicles which exit the shed exit area but do not enter the vehicle cleaning unit, and sending illegal vehicle identification signals to the control module for storage.
Whether the vehicle is driven into the vehicle washing unit 320 is judged according to whether the object of the vehicle position is the shed exit or the vehicle washing unit entrance.
Further, the second vehicle limiting unit 310 is a vehicle limiter. The vehicle limiter is a correlation type or diffuse reflection type infrared induction device. The vehicle stopper can accurately sense that the vehicle passes through. The vehicle limiting device is controlled by infrared ray correlation, and when the vehicle runs out of the material shed gate and touches the infrared ray, the vehicle limiting device can transmit a vehicle running-out signal to the vehicle cleaning unit through the control module.
Further, the second vehicle restraining unit 310 is located at an entrance of the vehicle washing unit 320.
Further, the vehicle washing unit 320 is a vehicle washing machine. The vehicle cleaning machine is a high-pressure vehicle cleaning machine which is used conventionally.
Further, the vertical distance between the vehicle washing unit 320 and the shed outlet is less than 5 m.
Further, a plurality of rows of vehicle wash heads 3201 are respectively disposed at both sides of the vehicle washing unit 320 in the vehicle traveling direction. The vehicle washing spray head 3201 washes the wheels and the body of the vehicle when the vehicle passes through.
Further, the washing water pressure of the vehicle washing unit 320 is > 1Mpa (10 kg).
Further, the illegal vehicle identification unit 330 is a camera. The vehicle license plate snapshot system is used for monitoring illegal behaviors of the vehicle when the vehicle leaves the material shed, such as the fact that the vehicle does not pass through a vehicle cleaning machine when the vehicle leaves an outlet of the material shed, and carrying out picture and license plate snapshot. Identification information of whether the vehicle has an illegal activity is stored in the control module. The camera is required to judge whether the images of the vehicle and the vehicle cleaning machine are overlapped or not for intelligently identifying the illegal behavior of the vehicle.
Further, the illegal vehicle identification unit 330 is arranged on the outer side of the shed outlet.
In a preferred embodiment, the control module is a conventionally used controller. Those skilled in the art will appreciate that the calculation, comparison, judgment and instruction output processes of the controller can be implemented by using integrated circuit modules, programmable logic devices, other hardware or installing corresponding software modules in the prior art. The control module can analyze and make decisions based on deep machine learning training such as BME algorithm, and adopts conventional machine learning algorithm as BME algorithm.
The invention further provides an application of the monitoring system for the material shed outlet area in the material pile shed.
Example 1
The intelligent monitoring system is arranged at an outlet area of a material pile greenhouse in a steel plant to treat the unorganized dust.
Firstly, the dust in the material shed is isolated from the area outside the shed by the outlet fog curtain injection unit 120, the vehicle passes through the first vehicle limiting unit 110 at the material shed outlet, the first vehicle limiting unit 110 sends a vehicle outgoing signal to the control module, the control module receives the vehicle outgoing signal and sends a fog curtain injection signal to the fog curtain injection unit 120, and the fog curtain injection unit 120 sprays the mist at the material shed outlet to form a fog curtain through ultrafine fog drops, so that the dust sealing effect of isolating the dust in the shed from the area outside the shed is achieved.
Then, the dust monitoring unit 210 monitors the environmental dust concentration at the outlet area of the material shed, a dust concentration signal is sent to the control module, the control module receives the dust concentration signal and sends a spraying dust-falling signal to the ground humidifying fog gun unit 220, and the ground humidifying fog gun unit 220 sprays on the ground at the inner side of the material shed outlet to humidify the ground, so that dust on the ground is prevented from flying due to rolling of vehicles.
Moreover, after the vehicle is driven out of the material shed, the illegal vehicle identification unit 330 is used for shooting, vehicle illegal behaviors (vehicle cleaning is not performed) are automatically identified through a deep machine learning algorithm, pictures are automatically shot, illegal vehicle identification signals are sent to the control module to be stored, and the illegal behaviors when the vehicle is driven out of the material shed can be effectively traced.
Meanwhile, after the vehicle exits the shed, a vehicle exit signal is sent to the control module through the second vehicle limiting unit 310, the control module receives the vehicle exit signal and sends a vehicle washing signal to the vehicle washing unit 320, vehicle washing nozzles 3201 on two sides in the vehicle washing unit 320 are started, and dust of vehicle tires and a vehicle body can be effectively removed through high-pressure water spraying, so that secondary pollution of the vehicle dust to the environment of an exit area of the shed is prevented. Thereby effectively reducing the unorganized dust pollution of the steel plant at the outlet area of the material shed.
Comparative example 1
At present, the monitoring of current material canopy exit region presses down the dirt mode as follows:
the control of current material canopy exit region presses down dirt mode is provided with car washer, fog curtain and dust concentration monitor usually outside the material pile big-arch shelter access & exit, when dust concentration reaches the settlement threshold value, but the automatic start fog curtain carries out the spraying dust fall, nevertheless because lack spacing unit of vehicle and vehicle identification unit violating rules and regulations, can't monitor, discernment and record the vehicle of going in and out the material canopy, can't judge behaviors such as whether getting into the car washer to the vehicle, simultaneously, because lack the production of the unable effective control exit vehicle raise dust of ground humidification fog gun unit.
Comparing example 1 with comparative example 1, it can be seen that the monitoring system for the outlet area of the shed in the present invention has the following obvious advantages compared with the prior art:
1) the system of the invention is provided with a vehicle cleaning unit 320 and an illegal vehicle identification unit 330 at the outer side of the material piling shed entrance and exit usually at the same time, the illegal vehicle identification unit 330 is adopted to monitor, identify and record the vehicles entering and exiting the material piling shed, and the behaviors of identifying the number plate of the vehicle, whether a truck compartment is covered with a cover, whether felt cloth is covered, whether a truck enters a car washer and the like can be judged and recorded, and the vehicle leaving the material piling shed is prompted to enter the vehicle cleaning unit 320 for cleaning. Then, the vehicle cleaning unit 320 is adopted to automatically clean the vehicles out of the shed, so that secondary dust pollution caused by dust carried by the vehicles scattered on roads is prevented from the source.
2) In the system, the flying dust monitoring unit 210 and the ground humidifying fog gun unit 220 are arranged on the inner side of the inlet and the outlet of the material pile greenhouse, the flying dust monitoring unit 210 is arranged on the inner side of the inlet and the outlet of the material pile greenhouse to monitor the concentration level and the trend of dust diffused to the outside of the material pile yard in real time, and when the concentration of the dust at the inlet and the outlet of the greenhouse exceeds 2mg/m3When the dust concentration is lower than 2mg/m again, the ground humidifying fog gun unit 220 is automatically started to perform reciprocating spraying dust reduction on the area at the entrance and the exit until the monitored dust concentration is lower than 2mg/m again3And then the equipment is closed, and spraying is stopped, so that pollution caused by the fact that dust in the material pile greenhouse is diffused to the environment is eliminated.
Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a material shed exit area monitored control system which characterized in that locates the exit area of stockpile big-arch shelter, includes following part:
the fog curtain module is used for isolating dust in the material shed from an area outside the shed by spraying a fog curtain;
the fog gun module is used for spraying and reducing dust in an outlet area of the material shed, and the outlet area of the material shed is guaranteed to be kept moist so as not to cause dust flying due to rolling of a vehicle;
the car washing module is used for washing the polluted vehicles driven out from the material shed, so that the dust on the bodies and tires of the vehicles does not cause secondary pollution to the external area;
and the control module is in signal connection with the fog curtain module, the fog gun module and the car washing module respectively, and is used for sending a spray fog curtain signal to the fog curtain module, sending a spray dust fall signal to the fog gun module and sending a car washing signal to the car washing module.
2. A booth exit area monitoring system according to claim 1, wherein the fog screen module comprises the following components:
the first vehicle limiting unit (110), the first vehicle limiting unit (110) is in signal connection with the control module, and is used for monitoring the vehicle about to exit the exit area of the shed and sending a vehicle exit signal to the control module;
and the fog curtain injection unit (120) is in signal connection with the control module and is used for receiving an injection fog curtain signal sent by the control module after the vehicle exit signal is obtained and performing spraying to form a fog curtain.
3. A shelter exit area monitoring system as claimed in claim 2 wherein the first vehicle limiting unit (110) is located on the inside of the gate of the shelter exit and 2-3 m above the shelter floor.
4. A booth exit area monitoring system according to claim 2, wherein the response time of said curtain spray unit (120) is < 3 s; the diameter of the fog drop sprayed (120) by the fog curtain spraying unit is less than 30 mu m.
5. A booth exit area monitoring system according to claim 1, wherein the fog gun module comprises the following components:
the dust monitoring unit (210) is in signal connection with the control module and is used for monitoring the environmental dust concentration of the outlet area of the material shed and sending a dust concentration signal to the control module;
and the ground humidifying fog gun unit (220) is in signal connection with the control module and is used for receiving a spray dust-settling signal sent by the control module after the dust concentration signal is obtained and performing spray dust-settling.
6. A shed exit area monitoring system as claimed in claim 5, characterised in that the dust monitoring unit (210) is a dust monitor; the ground humidifying fog gun unit (220) is a fog gun.
7. A shelter egress area monitoring system as claimed in claim 1 wherein said carwash module is located outside of said shelter egress and comprises the following components:
the second vehicle limiting unit (310) is in signal connection with the control module and used for monitoring vehicles exiting the exit area of the shed and sending vehicle exiting signals to the control module;
the vehicle cleaning unit (320) is in signal connection with the control module and is used for receiving a vehicle cleaning signal sent by the control module after the vehicle exit signal is obtained and cleaning the vehicle;
and the illegal vehicle identification unit (330) is in signal connection with the control module and is used for monitoring vehicles which exit the shed exit area but do not enter the vehicle cleaning unit and sending illegal vehicle identification signals to the control module for storage.
8. A shed exit area monitoring system as claimed in claim 7, characterised in that the vehicle washing unit (320) is a vehicle washing machine; the vertical distance between the vehicle cleaning unit (320) and the shed outlet is less than 5 m.
9. A shed exit area monitoring system as claimed in claim 7, characterised in that the washing water pressure of the vehicle washing unit (320) is > 1 Mpa.
10. Use of a shed exit area monitoring system according to any of claims 1 to 9 in a windrow shed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911423073.0A CN111085360A (en) | 2019-12-31 | 2019-12-31 | Shed outlet area monitoring system and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911423073.0A CN111085360A (en) | 2019-12-31 | 2019-12-31 | Shed outlet area monitoring system and application thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599934A (en) * | 2021-07-30 | 2021-11-05 | 陕西风华时代环境工程有限公司 | Dust control system |
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| CN203394114U (en) * | 2013-05-15 | 2014-01-15 | 许昌金科建筑清运有限公司 | Building garbage storage workshop with automatic dust suppression system |
| CN203974768U (en) * | 2014-06-27 | 2014-12-03 | 宝山钢铁股份有限公司 | A kind of stock ground service rack is responded to and washing equipment automatically with vehicle |
| CN208287714U (en) * | 2018-03-09 | 2018-12-28 | 山西尚风科技股份有限公司 | A kind of totally-enclosed coal bunker vehicles while passing saliva proscenia |
| CN209317310U (en) * | 2018-09-21 | 2019-08-30 | 山东亚特美环境科技有限公司 | A kind of large span coal storage canopy depositing dust spraying system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113599934A (en) * | 2021-07-30 | 2021-11-05 | 陕西风华时代环境工程有限公司 | Dust control system |
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