CN217458054U - Dust suppression system for stock yard - Google Patents
Dust suppression system for stock yard Download PDFInfo
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- CN217458054U CN217458054U CN202221317285.8U CN202221317285U CN217458054U CN 217458054 U CN217458054 U CN 217458054U CN 202221317285 U CN202221317285 U CN 202221317285U CN 217458054 U CN217458054 U CN 217458054U
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Abstract
The utility model relates to a dust suppression system in stock ground belongs to environmental protection dust removal technical field, including central control system: the device is used for identifying the position of the grab bucket, receiving data and sending a control instruction; an image acquisition system: the device is electrically connected with the central control system, comprises a plurality of camera devices arranged in the stock yard body and is used for acquiring the action information of the grab bucket in real time; a sliding system: the device comprises a sliding track and a gray bus, wherein a plurality of groups of sliding wheels are arranged on the sliding track in a rolling manner, and the gray bus is arranged on one side of the sliding track and is electrically connected with a central control system; a spraying system: the device comprises a water pipe, an air pipe and a plurality of spray boxes, wherein the spray boxes are connected with the water pipe and the air pipe; each group of sliding wheels is arranged with a spray box in a rolling way, and one side of the spray box close to the middle of the stock yard body is communicated with a nozzle; the slide system further includes a drive motor for driving the spray booth to move on the slide rail. The utility model discloses it is effectual to press down dirt, and treatment efficiency is high, and the suitability is strong.
Description
Technical Field
The utility model relates to a dust suppression system in stock ground belongs to environmental protection dust removal technical field.
Background
In the industries of continuous production such as steel, electric power, chemical industry, metallurgy and the like, raw material storage is an important link for ensuring the stable and continuous production process, a large-scale closed stock yard is commonly used for storing materials at present, an operator needs to control a crane to enable a grab bucket to move as required in the stock yard, and the grab bucket respectively finishes grabbing and unloading at different positions, so that the transfer of the materials in the stock yard is realized, the dust can be controlled not to overflow out of the stock yard because the periphery of the stock yard is closed, but the dust generated by equipment in the stock yard during operation is still a serious problem for solving dust pollution.
The existing dust treatment technologies are mainly divided into two types, namely dry treatment and wet treatment. Dry treatment, which is mainly a mode of arranging a dust removal pipe network, adopts a negative pressure dust extraction mode to absorb dust from a dust production area, then uniformly treats the dust by a dust remover, and finally discharges the treated clean air; the wet treatment is usually carried out in a water mist mode at present, a spraying system is arranged in a stock ground generating dust, the concentration of the dust in the area is directly reduced by using water mist, the dust is prevented from floating, and the treatment technical scheme is suitable for the existing working conditions.
However, both dust treatment technologies have certain defects, and when dry treatment is firstly used, when the occupied area of dust in a stock yard is large and the dust is unorganized, a negative pressure dust removal mode needs very large dust extraction air volume and air pressure, which is not practical in production practice;
secondly, when the wet treatment is used, the problem of poor real-time performance of spraying equipment exists, particularly when multipoint dust is treated, the dust is scattered for a certain distance within the time difference of the adjusting process, and the efficiency is greatly reduced during the spraying treatment, so that improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the shortcoming among the above-mentioned prior art, the utility model designs a stock ground presses down dirt system, and it presses down dirt effectual, and treatment effeciency is high, and the suitability is strong.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stock yard dust suppression system comprising:
the central control system: the device is used for identifying the position of the grab bucket, receiving data and sending a control instruction;
an image acquisition system: the system is electrically connected with the central control system, comprises a plurality of camera devices arranged in the stock yard body and is used for collecting the action information of the grab bucket in real time;
a sliding system: the stock yard comprises a sliding track and a gray bus, wherein the sliding track is arranged along the length direction of a stock yard body, a plurality of groups of sliding wheels are arranged on the sliding track in a rolling manner, and the gray bus is arranged on one side of the sliding track and is electrically connected with a central control system;
a spraying system: the water pipe and the air pipe are respectively externally connected with a water pump and an air compressor, and the spray boxes are connected with the water pipe and the air pipe; each group of sliding wheels is arranged with a spray box in a rolling way, and one side of the spray box close to the middle of the stock yard body is communicated with a nozzle;
the slide system further includes a drive motor for driving the spray booth to move on the slide rail.
Furthermore, every spray box all corresponds and is provided with a driving motor, and driving motor is the biax motor, and the haulage rope has all been convoluteed to two output shafts of driving motor, and two haulage rope free ends are connected with spray box's front and back both ends respectively.
Furthermore, the spray box is connected with two connecting hoses which are respectively communicated with the water pipe and the air pipe.
Furthermore, control valves are arranged on the water pipe and the air pipe and are electrically connected with the central control system.
Furthermore, camera device includes four eagle eye cameras, and sets up four corners department in the stock ground body respectively.
Furthermore, each spray box is provided with a plurality of nozzles along the moving direction.
Compared with the prior art the utility model discloses there are following characteristics and beneficial effect:
the utility model discloses a plurality of spray tanks and slip track, the setting of movable pulley, can realize the spray tank to the full coverage in the stock ground, and utilize image acquisition system cooperation central control system, the gray generating line, gather grab bucket action information in real time and carry out the accurate spraying according to the position of the grab bucket of grab bucket action information and gray generating line collection's spray tank positional information control spray tank to the action, dust suppression effect has effectively been reached, and the promptness is good, can make the response in the grab bucket motion, begin the spraying to administer when the dust region does not enlarge, the treatment efficiency is improved, also can reduce the water spray volume, resources are saved.
Drawings
Fig. 1 is a block diagram of the present invention;
fig. 2 is a top view of the stock ground body;
fig. 3 is a side view of the stock yard body;
fig. 4 is a schematic view of the local installation of the present invention.
Wherein the reference numerals are: 1. an image acquisition system; 101. a camera device; 2. a sliding system; 201. a sliding track; 202. a sliding wheel; 203. a hauling rope; 205. a Gray bus; 206. a drive motor; 3. a spray system; 301. a water pipe; 303. an air tube; 305. a spray box; 306. a nozzle; 307. a connecting hose; 4. a central control system; 5. a stock ground body.
Detailed Description
The present invention will be described in more detail with reference to the following examples.
As shown in fig. 1 to 4, the stock yard dust suppression system of the present embodiment includes:
the central control system 4: the device is used for identifying the position of the grab bucket, receiving data and sending a control instruction;
image acquisition system 1: the image acquisition system 1 is electrically connected with the central control system 4, comprises a plurality of camera devices 101 arranged in the stock yard body 5 and is used for acquiring the action information of the grab bucket in real time, and when the grab bucket acts, the acquired action information is transmitted to the central control system 4 by the image acquisition system 1;
the sliding system 2: the material yard system comprises a sliding rail 201 and a gray bus 205, wherein the sliding rail 201 is arranged along the length direction of a material yard body 5, a plurality of groups of sliding wheels 202 are arranged on the sliding rail 201 in a rolling manner, and the gray bus 205 is arranged on one side of the sliding rail 201 and is electrically connected with a central control system 4;
and (3) a spraying system: the device comprises a water pipe 301, an air pipe 303 and a plurality of spray boxes 305, wherein the water pipe 301 and the air pipe 303 are respectively externally connected with a water pump and an air pump, and the spray boxes 305 are connected with the water pipe 301 and the air pipe 303; each group of sliding wheels 202 is arranged with a spray box 305 in a rolling way, one side of the spray box 305 close to the middle of the stock ground body 5 is communicated with a nozzle 306, and the horizontal spray droplets sprayed by the nozzle 306 naturally descend under the action of gravity, so that the lower dust area can be covered;
the slide system 2 further comprises a drive motor 206 for driving the spray box 305 to move on the slide rail 201.
Specifically, the gray bus 205 is configured to record position information of each spray box 305 and upload the position information to the central control system 4, and the central control system 4 stores the position information of each spray box 305 after receiving the position information.
In particular, the two sides of the stock ground body 5 are provided with sliding rails 201, so that the spray in the stock ground body 5 is completely covered.
In particular, the central processing system 4 requires the workstation server to be configured with no less than CPU intel to strong 4214, 12 core 24 threads, 2.2 GHz; the read-write speed of the storage hard disk is not lower than 3000MB/s, and the storage space is not lower than 4 TB; the video card is not lower than NVIDA Tesla P4, integer arithmetic capability 22TOPS (trillion operations/second).
Furthermore, each spray box 305 is correspondingly provided with a driving motor 206, the driving motors 206 are double-shaft motors, two output shafts of the driving motors 206 are wound with traction ropes 203, the free ends of the two traction ropes 203 are respectively connected with the front end and the rear end of the spray box 305, the driving motors 206 are started to drive the traction ropes 203 to move, the traction ropes 203 of the output shafts at one end are wound, the traction ropes 203 of the output shafts at the other end are loosened, and then the spray boxes 305 are driven to move along the sliding rail 201, so that position adjustment is realized, and spraying is convenient for grab bucket movement; the number of the spray boxes 305 is determined by the length of the stock yard body 5, and the spray boxes 305 are uniformly distributed on the stock yard body 5 along the length direction.
Furthermore, two connecting hoses 307 are connected to the spray box 305, the two connecting hoses 307 are respectively communicated with the water pipe 301 and the air pipe 303, and the connecting hoses 307 are flexibly connected with the spray box 305 and are reserved with a certain length, so that the water and air supply of the spray box 305 during movement is ensured.
Further, control valves are arranged on the water pipe 301 and the air pipe 303, and the control valves are electrically connected with the central control system 4.
Specifically, the water pipe 301 and the air pipe 303 are stainless steel pipes or seamless steel pipes, the water pressure in the water pipe 301 is 0.3MPa, the air in the air pipe 303 is compressed air, and the pressure is 0.5 MPa.
Further, the camera device 101 comprises four eagle eye cameras, the four eagle eye cameras are respectively arranged at four corners in the stock yard body 5, the image acquisition full coverage is realized in the stock yard body 5, the eagle eye cameras are not lower than Ha Kangwei Vision iDS-2DF8425IXR-AFW/S1, and the functions at least meet the following requirements: high-definition picture output 2560 picture
1440@30 fps; 25 times of optical zooming and 16 times of digital zooming; the maximum distance of the high-efficiency infrared array is 200 m; the output frame rate can meet 1080p @60fps, 960p @60fps, 720p @60 fps; the horizontal rotation is carried out at 360 degrees, and the automatic overturning is carried out at-20 to 90 degrees in the vertical direction; and 3D positioning, backlight monitoring, timing grab drawing and IP67 protection level are supported.
Furthermore, each spray box 305 is provided with a plurality of nozzles 306 along the moving direction, the number of the nozzles can be adjusted according to the working condition, the nozzles 305 adopt water-gas two-phase flow nozzles, the particle size of the spray is 0-10 microns, and the spray distance is 6-10 m.
The utility model discloses a theory of operation:
when a worker carries out stock ground operation, when the grab bucket is controlled to grab materials, the image acquisition system 1 acquires action information of the grab bucket and uploads the action information to the central control system 4, the central control system 4 sends driving signals to the driving motors 206 corresponding to the spray boxes 305 on two sides of the stock ground body 5 closest to the grab bucket according to the action information of the grab bucket and position information of the spray boxes 305 uploaded by the gray buses 205, the driving motors 206 drive the spray boxes 305 to move right above the action of the grab bucket through the rolling wheels 202 and the sliding rails 201, then the central control system 4 controls to open the control valves, so that water and gas of the water pipe 301 and the gas pipe 303 are mixed in the spray boxes 305, and then water mist is sprayed out through the nozzles 306 to carry out dust suppression treatment.
In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a stock ground presses down dirt system which characterized in that: the method comprises the following steps:
central control system (4): the device is used for identifying the position of the grab bucket, receiving data and sending a control instruction;
image acquisition system (1): the device is electrically connected with the central control system (4), comprises a plurality of camera devices (101) arranged in the stock ground body (5) and is used for collecting the action information of the grab bucket in real time;
sliding system (2): the material yard control system comprises a sliding rail (201) and a gray bus (205), wherein the sliding rail (201) is arranged along the length direction of a material yard body (5), a plurality of groups of sliding wheels (202) are arranged on the sliding rail (201) in a rolling manner, and the gray bus (205) is arranged on one side of the sliding rail (201) and is electrically connected with a central control system (4);
spraying system (3): the water-spraying air-conditioning system comprises a water pipe (301), an air pipe (303) and a plurality of spraying boxes (305), wherein the water pipe (301) and the air pipe (303) are respectively externally connected with a water pump and an air compressor, and the spraying boxes (305) are connected with the water pipe (301) and the air pipe (303); each group of sliding wheels (202) is installed with a spray box (305) in a rolling way, and one side of the spray box (305) close to the middle of the stock ground body (5) is communicated with a nozzle (306);
the sliding system (2) further comprises a drive motor (206) for driving the spray box (305) to move on the sliding rail (201).
2. A stock yard dust suppression system as defined in claim 1, wherein: every spray box (305) all corresponds and is provided with a driving motor (206), and driving motor (206) are the biax motor, and haulage rope (203) have all been convoluteed to two output shafts of driving motor (206), and both ends are connected around two haulage rope (203) free ends respectively with spray box (305).
3. A stock yard dust suppression system as defined in claim 1, wherein: two connecting hoses (307) are connected to the spray box (305), and the two connecting hoses (307) are respectively communicated with the water pipe (301) and the air pipe (303).
4. A stock yard dust suppression system as defined in claim 3, wherein: control valves are arranged on the water pipe (301) and the air pipe (303), and the control valves are electrically connected with the central control system (4).
5. A stock yard dust suppression system as defined in claim 1, wherein: the camera device (101) comprises four eagle eye cameras and is respectively arranged at four corners in the stock ground body (5).
6. A stock yard dust suppression system as defined in claim 1, wherein: each spray box (305) is provided with a plurality of nozzles (306) along the moving direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221317285.8U CN217458054U (en) | 2022-05-30 | 2022-05-30 | Dust suppression system for stock yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221317285.8U CN217458054U (en) | 2022-05-30 | 2022-05-30 | Dust suppression system for stock yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217458054U true CN217458054U (en) | 2022-09-20 |
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ID=83278396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221317285.8U Active CN217458054U (en) | 2022-05-30 | 2022-05-30 | Dust suppression system for stock yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217458054U (en) |
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2022
- 2022-05-30 CN CN202221317285.8U patent/CN217458054U/en active Active
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