A multifunctional coal yard water mist dust removal vehicle

Abstract

The utility model discloses a multifunctional coal yard water mist dust removal vehicle, including a dust removal vehicle, a protective baffle is installed on the left upper part of the dust removal vehicle, an extraction dust removal device is installed on the middle upper part of the dust removal vehicle, a water storage tank is installed on the right upper part of the dust removal vehicle, a box cover is installed on the front upper part of the water storage tank, a water delivery device is installed on the right upper part of the water storage tank, a fixed seat is installed on the rear right end of the water storage tank, and a spray dust removal device is installed on the front left and front right of the fixed seat. The multifunctional coal yard water mist dust removal vehicle described in the utility model sprays water atomization through the nozzle on the spray dust removal device to perform dust reduction work on the coal yard. In addition, the device can also start the extraction fan, which can then extract the dust on the coal yard and transport it into the bag dust collector, so as to filter the dust. The device can select water mist dust removal or extraction dust removal according to needs, thereby improving the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a multifunctional coal yard water mist dust removal vehicle. Background Art

[0002] Coal is an important fuel for industrial enterprises, and the unloading, stacking, and transportation of raw coal are important components. Generally, after the raw coal is transported into the factory by coal trucks, it is first unloaded in the coal unloading area, and then transported to the coal yard or coal shed by machinery such as bulldozers or shovel loaders for stacking.

[0003] However, in the coal yard, especially when using machinery such as bulldozers or shovel loaders to transport coal to the coal yard, a large amount of dust will easily float in the site, which not only affects the environmental quality of the coal yard and its vicinity, but also endangers the health of the workers. Most of the existing dust removal methods are water mist dust removal or extraction by exhaust fans for filtering and dust removal, but the existing dust removal equipment is single, and it is difficult to choose water mist dust removal or extraction dust removal according to needs, resulting in certain limitations in the use of the device. In summary, the existing dust removal equipment still has the following problems:

[0004] The existing dust removal equipment has a single mode, and it is difficult to choose water mist dust removal or extraction dust removal according to actual needs, which leads to certain limitations in the use of the device. Utility Model Content

[0005] The main purpose of the utility model is to provide a multifunctional coal yard water mist dust removal vehicle, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A multifunctional coal yard water mist dust removal vehicle comprises a dust removal vehicle, a protective baffle is installed on the left upper end of the dust removal vehicle, an extraction dust removal device is installed on the middle upper end of the dust removal vehicle, a water storage tank is installed on the right upper end of the dust removal vehicle, a tank cover is installed on the front upper end of the water storage tank, a water delivery device is installed on the right upper end of the water storage tank, a fixed seat is installed on the rear right end of the water storage tank, and a spray dust removal device is installed on the front left and right front ends of the fixed seat.

[0008] Preferably, the spray dust removal device includes a servo motor, a driving gear is fixedly mounted on the output end of the servo motor, a driven gear is meshedly connected to the right end of the driving gear, a movable column is mounted on the rear end of the driven gear, a connecting plate is mounted on the front end of the driven gear, a connecting head is mounted on the middle of the upper end of the connecting plate, a plurality of nozzles are mounted on the lower end of the connecting plate, the movable column is movably mounted on the right front end of the fixed seat, and the servo motor is fixedly mounted on the left front end of the fixed seat. The driving gear is driven by the servo motor, and when the driving gear rotates, it will drive the driven gear and the movable column thereon to rotate, so that the connecting plate at the front end of the driven gear and the plurality of nozzles at the lower end of the connecting plate will rotate accordingly, so that the spraying angle of the nozzle can be adjusted as needed.

[0009] Preferably, the extraction dust removal device includes a bag dust collector, the middle of the front end and the middle of the rear end of the bag dust collector are both equipped with support seats, the upper ends of the two support seats are both equipped with extraction fans, and the bag dust collector is installed in the middle of the upper end of the dust removal vehicle. By starting the extraction fan, the extraction fan can extract the dust on the coal yard and transport it into the bag dust collector, thereby filtering the dust.

[0010] Preferably, the water delivery device includes a water pump, a water pumping pipe is installed at the lower end of the water pump, a water delivery pipe is installed at the rear end of the water pump, and the water pump is installed at the upper right part of the water storage tank. The water pump extracts water from the water storage tank through the water pumping pipe and delivers it to several nozzles on the connecting plate through the water delivery pipe. At this time, the nozzle sprays water in atomization to reduce dust in the coal yard.

[0011] Preferably, a plurality of the nozzles are installed at an equal distance from front to back at the lower end of the connecting plate.

[0012] Preferably, one end of the water delivery pipeline away from the water pump is connected to a connector.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When it is necessary to remove dust from the coal yard, first move the dust removal vehicle to a suitable position, then use the water pump on the water delivery device to extract water from the water tank through the water delivery pipe and deliver it to several nozzles on the connecting plate of the spray dust removal device through the water delivery pipe. At this time, the nozzle sprays the water in atomization to reduce dust on the coal yard. In addition, the device can also start the extraction fan on the extraction dust removal device, and the extraction fan can then extract the dust on the coal yard and deliver it into the bag dust collector, so as to filter the dust. Therefore, the device can choose water mist dust removal or extraction dust removal according to needs, thereby improving the practicality of the device.

[0015] 2. When water mist dust removal is selected, the driving gear is driven by the servo motor. When the driving gear rotates, it will drive the driven gear and the movable column on it to rotate, so that the connecting plate at the front end of the driven gear and several nozzles at the lower end of the connecting plate will rotate accordingly, so that the spraying angle of the nozzle can be adjusted as needed, further improving the water mist dust removal effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a multifunctional coal yard water mist dust removal vehicle of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a spray dust removal device of a multifunctional coal yard water mist dust removal vehicle of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a dust extraction and removal device of a multifunctional coal yard water mist dust removal vehicle of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a water delivery device of a multifunctional coal yard water mist dust removal vehicle.

[0020] In the figure: 1. dust removal vehicle; 2. spray dust removal device; 3. extraction dust removal device; 4. water delivery device; 5. protective baffle; 6. water storage tank; 7. tank cover; 8. fixed seat; 20. servo motor; 21. movable column; 22. driving gear; 23. driven gear; 24. connecting plate; 25. nozzle; 26. connecting head; 30. bag dust collector; 31. supporting seat; 32. extraction fan; 40. water pump; 41. water delivery pipeline; 42. water extraction pipeline. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, a multifunctional coal yard water mist dust removal vehicle includes a dust removal vehicle 1, a protective baffle 5 is installed on the upper left part of the dust removal vehicle 1, an extraction dust removal device 3 is installed on the upper middle part of the dust removal vehicle 1, a water storage tank 6 is installed on the upper right part of the dust removal vehicle 1, a tank cover 7 is installed on the upper front part of the water storage tank 6, a water delivery device 4 is installed on the upper right part of the water storage tank 6, a fixed seat 8 is installed on the rear right end of the water storage tank 6, and a spray dust removal device 2 is installed on the front left and front right parts of the fixed seat 8.

[0025] The spray dust removal device 2 includes a servo motor 20, a driving gear 22 is fixedly installed at the output end of the servo motor 20, a driven gear 23 is meshed and connected at the right end of the driving gear 22, a movable column 21 is installed at the rear end of the driven gear 23, a connecting plate 24 is installed at the front end of the driven gear 23, a connecting head 26 is installed at the middle of the upper end of the connecting plate 24, and a plurality of nozzles 25 are installed at the lower end of the connecting plate 24. The movable column 21 is movably installed at the right front end of the fixed seat 8, and the servo motor 20 is fixedly installed at the left front end of the fixed seat 8; and a plurality of nozzles 25 are installed at the lower end of the connecting plate 24 at equal distances from front to back. The driving gear 22 is driven by the servo motor 20, and when the driving gear 22 rotates, it will drive the driven gear 23 and the movable column 21 thereon to rotate, so that the connecting plate 24 at the front end of the driven gear 23 and the plurality of nozzles 25 at the lower end of the connecting plate 24 rotate accordingly, so that the spraying angle of the nozzle 25 can be adjusted as needed.

[0026] The extraction dust removal device 3 includes a bag dust collector 30, and a support seat 31 is installed at the middle of the front end and the middle of the rear end of the bag dust collector 30. The upper ends of the two support seats 31 are installed with extraction fans 32. The bag dust collector 30 is installed at the middle of the upper end of the dust removal vehicle 1. By starting the extraction fan 32, the extraction fan 32 can extract the dust on the coal yard and transport it into the bag dust collector 30, so as to filter the dust.

[0027] The water delivery device 4 includes a water pump 40, a water pumping pipe 42 is installed at the lower end of the water pump 40, a water delivery pipe 41 is installed at the rear end of the water pump 40, and the water pump 40 is installed at the upper right part of the water storage tank 6; the end of the water delivery pipe 41 away from the water pump 40 is connected to the connector 26. The water in the water storage tank 6 is extracted by the water pump 40 through the water pumping pipe 42 and delivered to the plurality of nozzles 25 on the connecting plate 24 through the water delivery pipe 41. At this time, the nozzles 25 spray water in atomized form to reduce dust in the coal yard.

[0028] It should be noted that the utility model is a multifunctional coal yard water mist dust removal vehicle. When dust removal work is required for the coal yard, the dust removal vehicle 1 is first moved to a suitable position, and then the water in the water storage tank 6 is pumped out through the water pumping pipe 42 by the water pump 40 on the water delivery device 4 and delivered to the plurality of nozzles 25 on the connecting plate 24 on the spray dust removal device 2 through the water delivery pipe 41. At this time, the nozzle 25 sprays water in atomization to perform dust reduction work on the coal yard. At the same time, the driving gear 22 is driven by the servo motor 20. When the driving gear 22 rotates, it will drive the driven gear 23 and the driven gear 23 thereon. The movable column 21 rotates, thereby causing the connecting plate 24 at the front end of the driven gear 23 and the multiple nozzles 25 at the lower end of the connecting plate 24 to rotate accordingly, so that the spraying angle of the nozzle 25 can be adjusted according to needs, further improving the water mist dust removal effect of the device. In addition, the device can also start the extraction fan 32 on the extraction dust removal device 3, and the extraction fan 32 can then extract the dust on the coal yard and transport it into the bag dust collector 30, thereby filtering the dust. Therefore, the device can choose water mist dust removal or extraction dust removal according to needs, thereby improving the practicability of the device.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional coal yard water mist dust removal vehicle, comprising a dust removal vehicle (1), characterized in that: A protective baffle (5) is installed at the left upper end of the dust removal vehicle (1), an extraction dust removal device (3) is installed at the middle upper end of the dust removal vehicle (1), a water storage tank (6) is installed at the right upper end of the dust removal vehicle (1), a tank cover (7) is installed at the front upper end of the water storage tank (6), a water delivery device (4) is installed at the right upper end of the water storage tank (6), a fixed seat (8) is installed at the rear right end of the water storage tank (6), and a spray dust removal device (2) is installed at the front left and front right of the fixed seat (8).

2. The multifunctional coal yard water mist dust removal vehicle according to claim 1 is characterized in that: The spray dust removal device (2) comprises a servo motor (20), a driving gear (22) is fixedly mounted on the output end of the servo motor (20), a driven gear (23) is meshedly connected to the right end of the driving gear (22), a movable column (21) is mounted on the rear end of the driven gear (23), a connecting plate (24) is mounted on the front end of the driven gear (23), a connecting head (26) is mounted on the middle part of the upper end of the connecting plate (24), a plurality of spray heads (25) are mounted on the lower end of the connecting plate (24), the movable column (21) is movably mounted on the right part of the front end of the fixing seat (8), and the servo motor (20) is fixedly mounted on the left part of the front end of the fixing seat (8).

3. The multifunctional coal yard water mist dust removal vehicle according to claim 1 is characterized by: The extraction dust removal device (3) comprises a bag dust collector (30), a support seat (31) is installed at the middle of the front end and the middle of the rear end of the bag dust collector (30), an extraction fan (32) is installed at the upper end of the two support seats (31), and the bag dust collector (30) is installed at the middle of the upper end of the dust removal vehicle (1).

4. The multifunctional coal yard water mist dust removal vehicle according to claim 2 is characterized in that: The water delivery device (4) comprises a water pump (40), a water pumping pipe (42) is installed at the lower end of the water pump (40), a water delivery pipe (41) is installed at the rear end of the water pump (40), and the water pump (40) is installed at the upper right part of the water storage tank (6).

5. The multifunctional coal yard water mist dust removal vehicle according to claim 2 is characterized by: A plurality of the spray heads (25) are installed at equal distances from front to back at the lower end of the connecting plate (24).

6. The multifunctional coal yard water mist dust removal vehicle according to claim 4 is characterized in that: One end of the water delivery pipeline (41) away from the water pump (40) is connected to the connector (26).

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