Novel coal yard dust suppression device
By designing a new coal yard dust suppression device with a regulation mechanism and a water purification treatment system, the existing dust suppression device has solved the problems of small dust suppression range and waste of water resources, and achieved a wider dust suppression effect and efficient utilization of water resources.
Patent Information
- Application Number
- CN202421030057.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Priority Date
- 2024-04-28
- Filing Date
- 2024-05-13
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Most existing dust suppression devices can only spray dust suppression in one direction, resulting in a small dust suppression range. At the same time, a large amount of coal-containing wastewater cannot be used reasonably, resulting in waste of water resources.
A new type of coal yard dust suppression device is designed, including a base, accommodating box, a water tank, a nozzle and an adjustment mechanism. The adjustment mechanism can adjust the angle and height of the nozzle through the motor, threaded rod, sliding sleeve, extension rod and other structures, so as to adjust the rotation and pitch angle of 360 degrees to ensure the maximum spray range. At the same time, the device is equipped with an integrated water purifier and a self-cleaning filter, which can effectively treat and utilize coal-containing wastewater.
The device can effectively expand the dust suppression range, reduce water resource waste, and achieve the rational use of coal-containing wastewater through efficient water purification treatment.
Smart Images
Figure CN222918358U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coal yard dust suppression, and specifically relates to a novel coal yard dust suppression device. Background Technique
[0002] In the emission of gas pollution sources, particulate matter is divided into two types: filterable particulate matter (FPM) and condensable particulate matter (CPM). Filterable particulate matter FPM is particulate matter that can be filtered by a filter membrane. The dust in the coal yard is mainly filterable particulate matter FPM. Due to coal dust spillage and wind blowing in the coal yard, it is easy to cause the dust in the surrounding atmospheric environment to exceed the standard. Using water spraying to suppress dust can effectively inhibit the pollution of coal dust FPM.
[0003] Most of the existing dust suppression devices can only perform spray dust suppression in one direction, resulting in the disadvantage of a small dust suppression range. At the same time, a large amount of coal-containing wastewater cannot be reasonably utilized, leading to a large waste of water resources. Therefore, a novel coal yard dust suppression device is proposed to solve the above problems. Content of the Utility Model
[0004] In view of the deficiencies of the prior art, the utility model provides a novel coal yard dust suppression device, which has the advantages of saving water and being convenient to adjust the dust suppression device, and solves the problems that most of the existing dust suppression devices can only perform spray dust suppression in one direction, resulting in a small dust suppression range, and at the same time, a large amount of coal-containing wastewater cannot be reasonably utilized, leading to a large waste of water resources.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A novel coal yard dust suppression device, including a base, a receiving box is fixedly installed on the top of the base, a water tank is fixedly installed on the left side of the receiving box, a spray head is arranged on the top of the base, an adjusting mechanism is arranged on the top of the base, and a motor is fixedly installed inside the base;
[0006] The adjusting mechanism includes a first motor, a threaded rod, a sliding sleeve, an extension rod, a cross plate, a limiting plate, a second motor, a driving wheel, an incomplete gear and a cross bar. A first motor is fixedly installed on the top of the receiving box, a threaded rod is fixedly installed at the output shaft of the first motor, a sliding sleeve is sleeved outside the threaded rod, an extension rod is arranged inside the receiving box, a cross plate is fixedly installed at the top of the extension rod, a limiting plate is fixedly installed on the top of the cross plate, a motor is fixedly installed at the rear side of the limiting plate, a driving wheel is fixedly installed at the output shaft of the motor, an incomplete gear is meshed on the right side of the driving wheel, and a cross bar is connected to the right side of the incomplete gear.
[0007] Further, the output shaft of the motor is connected to the bottom of the receiving box, and two balls are installed at the bottom of the receiving box. The balls are rotatably connected to the top of the base.
[0008] Furthermore, a limiting rod is fixedly installed inside the accommodating box. The number of the sliding sleeves and the extension rods is two each, and the limiting rod and the threaded rod respectively penetrate through the two sliding sleeves.
[0009] Furthermore, the opposite sides of the two extension rods are respectively connected to the opposite sides of the two sliding sleeves, and the tops of the two extension rods are both connected to the bottom of the cross plate.
[0010] Furthermore, a support rod is fixedly installed on the top of the cross plate. The front side of the cross bar is rotatably connected to the rear side of the support rod. An integrated water purifier is fixedly installed on the right side of the accommodating box, and a self-cleaning filter is arranged on the top of the integrated water purifier.
[0011] Furthermore, a water softener is arranged on the top of the self-cleaning filter, and an FPM concentration sensor is installed on the top of the accommodating box.
[0012] Furthermore, a water collecting box is fixedly installed on the right side of the cross bar. The right side of the water collecting box is connected to the spray head, and a hose connected to the water collecting box is fixedly installed on the top of the water tank.
[0013] Furthermore, the water tank is located on the top of the base. The number of the spray heads is not less than three, and the side of the threaded rod away from the motor is rotatably connected to the inner bottom wall of the accommodating box.
[0014] Furthermore, the top and bottom of the limiting rod are respectively fixedly connected to the inner top wall and the inner bottom wall of the accommodating box, and a controller is fixedly installed on the front side of the base.
[0015] Furthermore, the controller is electrically connected to the first motor, the second motor, the motor, the integrated water purifier, the self-cleaning filter, the water softener and the FPM concentration sensor.
[0016] Compared with the prior art, the technical solution of the present application has the following beneficial effects:
[0017] 1. For this new type of coal yard dust suppression device, by setting the base and the universal wheels at the bottom, the dust suppression device can be moved more conveniently. By setting the accommodating box to limit the adjusting mechanism, by setting the water tank to supply water to the water collecting box, and by setting the adjusting mechanism, with the cooperation of the various structures of the adjusting mechanism, the purpose of conveniently adjusting the angle and height of the spray head can be achieved. By adding flocculants and coagulants to the integrated water purifier, suspended solids in the water can be removed. By using the self-cleaning filter, suspended solids in the water produced by the integrated water purifier can be removed. By using the water softener to soften and remove hardness from the water produced by the self-cleaning filter, and by setting the FPM concentration sensor, the dust concentration in the coal yard can be detected.
[0018] 2. The new coal yard dust suppression device can drive the screw rod to rotate by setting the first motor and starting it under the drive of the controller. Due to the limitation of the limiting rod, the sliding sleeve will drive the extension rod to lift and lower at this time, so as to achieve the purpose of adjusting the spraying height of the nozzle. By setting the motor, the motor can drive the accommodating box to rotate, so that the nozzle rotates 360 degrees to achieve the purpose of controlling the spraying direction of the nozzle. By setting the second motor, the controller drives the second motor to drive the driving wheel to rotate, so that the incomplete gear engaged with the driving wheel rotates, and the purpose of adjusting the pitching angle of the nozzle can be realized, and the spraying range of the nozzle can be better controlled. Brief Description of the Drawings
[0019] Figure 1 is the front view schematic diagram of the present utility model;
[0020] Figure 2 is the sectional view schematic diagram of the present utility model;
[0021] Figure 3 is the schematic diagram of the adjusting mechanism of the present utility model.
[0022] In the figure: 1 base, 2 accommodating box, 3 water tank, 4 nozzle, 5 adjusting mechanism, 501 first motor, 502 screw rod, 503 sliding sleeve, 504 extension rod, 505 cross plate, 506 limiting plate, 507 second motor, 508 driving wheel, 509 incomplete gear, 510 cross bar, 6 motor, 7 limiting rod, 8 integrated water purifier, 9 self-cleaning filter, 10 water softener, 11 FPM concentration sensor. Specific Embodiments
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Please refer to Figures 1-3 , a new coal yard dust suppression device, including a base 1, a accommodating box 2 is fixedly installed on the top of the base 1, a water tank 3 is fixedly installed on the left side of the accommodating box 2, a nozzle 4 is arranged on the top of the base 1, an adjusting mechanism 5 is arranged on the top of the base 1, and a motor 6 is fixedly installed inside the base 1;
[0025] The adjusting mechanism 5 includes a first motor 501, a threaded rod 502, a sliding sleeve 503, an extension rod 504, a cross plate 505, a limiting plate 506, a second motor 507, a driving wheel 508, an incomplete gear 509 and a cross bar 510. A first motor 501 is fixedly installed at the top of the accommodating box 2. A threaded rod 502 is fixedly installed at the output shaft of the first motor 501. A sliding sleeve 503 is sleeved outside the threaded rod 502. An extension rod 504 is arranged inside the accommodating box 2. The top of the extension rod 504 is fixedly installed with a cross plate 505. The top of the cross plate 505 is fixedly installed with a limiting plate 506. A second motor 507 is fixedly installed at the rear side of the limiting plate 506. A driving wheel 508 is fixedly installed at the output shaft of the second motor 507. An incomplete gear 509 is meshed on the right side of the driving wheel 508. A cross bar 510 is connected to the right side of the incomplete gear 509.
[0026] In Figure 1 and Figure 2 , the output shaft of the motor 6 is connected to the bottom of the accommodating box 2. Two balls are installed at the bottom of the accommodating box 2. The balls are rotatably connected to the top of the base 1. By setting the motor 6, the motor 6 can drive the accommodating box 2 to rotate, so that the spray head 4 rotates 360 degrees, achieving the purpose of controlling the spraying direction of the spray head 4.
[0027] In Figure 1 and Figure 2 , by setting the water tank 3, water can be supplied to the water collecting box. By setting the adjusting mechanism 5, the various structures of the adjusting mechanism 5 cooperate with each other, and the purpose of conveniently adjusting the angle and height of the spray head 4 can be achieved. The adjusting mechanism 5 includes a first motor 501, a threaded rod 502, a sliding sleeve 503, an extension rod 504, a cross plate 505, a limiting plate 506, a second motor 507, a driving wheel 508, an incomplete gear 509 and a cross bar 510. The number of the sliding sleeve 503 and the extension rod 504 is two each. The limiting rod 7 and the threaded rod 502 respectively penetrate through the two sliding sleeves 503.
[0028] In Figure 1 and Figure 3 , the opposite sides of the two extension rods 504 are respectively connected to the opposite sides of the two sliding sleeves 503. The tops of the two extension rods 504 are respectively connected to the bottom of the cross plate 505. By setting the first motor 501, when the controller drives the first motor 501 to start, the threaded rod 502 can be driven to rotate. Due to the limitation of the limiting rod 7, at this time, the sliding sleeve 503 will drive the extension rod 504 to lift and lower.
[0029] In Figure 1 and Figure 3In it, a support rod is fixedly installed at the top of the horizontal plate 505. The front side of the cross bar 510 is rotatably connected to the rear side of the support rod. An integrated water purifier 8 is fixedly installed on the right side of the accommodation box 2. A self-cleaning filter 9 is arranged on the top of the integrated water purifier 8. By adding flocculant and coagulant aid to the integrated water purifier 8, the suspended substances in the water are removed, and the suspended substances in the water produced by the integrated water purifier 8 are removed by the self-cleaning filter 9.
[0030] In Figure 2 and Figure 3 In it, a water softener 10 is arranged on the top of the self-cleaning filter 9. An FPM concentration sensor 11 is installed on the top of the accommodation box 2. The water produced by the self-cleaning filter 9 is softened and dehardened by the water softener 10. By setting the FPM concentration sensor 11, the dust concentration in the coal yard can be detected.
[0031] In Figure 2 and Figure 3 In it, a water collecting box is fixedly installed on the right side of the cross bar 510. The right side of the water collecting box is connected to the nozzle 4. A hose connected to the water collecting box is fixedly installed on the top of the water tank 3.
[0032] In Figure 2 and Figure 3 In it, the water tank 3 is located on the top of the base 1. The number of nozzles 4 is not less than three. The side of the threaded rod 502 away from the motor 501 is rotatably connected to the inner bottom wall of the accommodation box 2. The top and bottom of the limiting rod 7 are fixedly connected to the inner top wall and the inner bottom wall of the accommodation box 2 respectively. A controller is fixedly installed on the front side of the base 1. The controller is electrically connected to the first motor 501, the second motor 507, the motor 6, the integrated water purifier 8, the self-cleaning filter 9, the water softener 10 and the FPM concentration sensor 11.
[0033] To sum up, when the new coal yard dust suppression device is in use, first, the coal-containing wastewater is injected into the water tank 3. Then the controller drives the solenoid valve to start, so that the wastewater enters the integrated water purifier 8 through the hose, is mixed with the flocculant and precipitated, and then the wastewater enters the self-cleaning filter 9 to remove the suspended impurities in the water. After that, the water in the self-cleaning filter 9 is softened and dehardened by the water softener 10. After the dehardening is completed, the water will enter the water collecting box for temporary storage. At this time, the FPM concentration sensor 11 detects the content of the dust concentration in the coal yard and feeds the data back to the controller. The controller drives the motor 6 to rotate the nozzle 4 to the corresponding direction. At this time, the controller drives the first motor 501 to start, drives the horizontal plate 505 and the nozzle 4 to rise to an appropriate height through the threaded rod 502. Finally, the controller drives the second motor 507 to start, so that the driving wheel 508 meshes with the incomplete gear 509, thereby changing the pitching angle of the nozzle 4 and expanding the spraying area. The water in the water collecting box is sprayed out by the nozzle 4.
[0034] All the electrical components appearing in this article are electrically connected to an external controller and the 220V mains power supply. The controller can be a conventional known device such as a computer for control. The specific model specifications of each device in this article need to be selected and determined according to the actual specifications of the device. The specific selection calculation method uses the existing technology in the field, so it will not be elaborated in detail here.
[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.
[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel dust suppression device for a coal yard, comprising a base (1), characterized in that: A containing box (2) is fixedly mounted on the top of the base (1), a water tank (3) is fixedly mounted on the left side of the containing box (2), a spray head (4) is arranged on the top of the base (1), an adjusting mechanism (5) is arranged on the top of the base (1), and a motor (6) is fixedly mounted inside the base (1); The adjusting mechanism (5) comprises a first motor (501), a threaded rod (502), a sliding sleeve (503), an extension rod (504), a transverse plate (505), a limit plate (506), a second motor (507), a driving wheel (508), an incomplete gear (509) and a transverse rod (510); the first motor (501) is fixedly mounted on the top of the containing box (2); the threaded rod (502) is fixedly mounted on the output shaft of the first motor (501); the outer portion of the threaded rod (502) is sleeved with the sliding sleeve (503); An extension rod (504) is arranged inside the receiving box (2); a horizontal plate (505) is fixedly installed on the top of the extension rod (504); a limit plate (506) is fixedly installed on the top of the horizontal plate (505); a second motor (507) is fixedly installed on the rear side of the limit plate (506); a driving wheel (508) is fixedly installed on the output shaft of the second motor (507); an incomplete gear (509) is meshed on the right side of the driving wheel (508); and a horizontal rod (510) is connected to the right side of the incomplete gear (509).
2. A new type of coal yard dust suppression device according to claim 1, characterized in that: The output shaft of the motor (6) is interconnected with the bottom of the containing box (2), and two balls are installed at the bottom of the containing box (2), and the balls are rotatably connected to the top of the base (1).
3. A new type of coal yard dust suppression device according to claim 1, characterized in that: A limiting rod (7) is fixedly installed inside the containing box (2), the number of the sliding sleeves (503) and the number of the extension rods (504) are both two, and the limiting rod (7) and the threaded rod (502) respectively penetrate the two sliding sleeves (503).
4. A new type of coal yard dust suppression device according to claim 1, characterized in that: The opposite sides of the two extension rods (504) are respectively connected to the opposite sides of the two sliding sleeves (503), and the tops of the two extension rods (504) are connected to the bottom of the transverse plate (505).
5. The novel coal yard dust suppression device according to claim 1 is characterized by: A support rod is fixedly installed on the top of the transverse plate (505), the front side of the transverse rod (510) is rotatably connected to the rear side of the support rod, an integrated water purifier (8) is fixedly installed on the right side of the containing box (2), and a self-cleaning filter (9) is arranged on the top of the integrated water purifier (8).
6. A new type of coal yard dust suppression device according to claim 5, characterized in that: A water softener (10) is arranged on the top of the self-cleaning filter (9), and an FPM concentration sensor (11) is installed on the top of the containing box (2).
7. A novel coal yard dust suppression device according to claim 1, characterized in that: A water collecting box is fixedly mounted on the right side of the cross bar (510), the right side of the water collecting box is interconnected with the nozzle (4), and a hose connected to the water collecting box is fixedly mounted on the top of the water tank (3).
8. The novel coal yard dust suppression device according to claim 1 is characterized by: The water tank (3) is located on the top of the base (1), the number of the nozzles (4) is not less than three, and the side of the threaded rod (502) away from the motor (501) is rotatably connected to the inner bottom wall of the containing box (2).
9. The novel coal yard dust suppression device according to claim 3 is characterized by: The top and bottom of the limiting rod (7) are fixedly connected to the inner top wall and inner bottom wall of the containing box (2) respectively, and a controller is fixedly installed on the front side of the base (1).
10. A new type of coal yard dust suppression device according to claim 9, characterized in that: The controller is electrically connected to the first motor (501), the second motor (507), the motor (6), the integrated water purifier (8), the self-cleaning filter (9), the water softener (10) and the FPM concentration sensor (11).