A diversion type anti-clogging coal shed environmentally friendly micro-mist dust suppression equipment

Abstract

The utility model relates to the technical field of spray dust removal equipment, and specifically to a diversion type anti-clogging coal shed environmentally friendly micro-mist dust suppression equipment, comprising a coal shed, a main pipeline is arranged on the top of the coal shed, a plurality of sub-pipelines are arranged at the bottom of the main pipeline, each sub-pipeline is provided with an electromagnetic valve, a water mist nozzle is arranged at one end of the sub-pipeline, and a plurality of water outlets are arranged on the water mist nozzle; a bracket is sleeved on the main pipeline, the number of the bracket corresponds to the sub-pipeline, a cleaning mechanism is arranged at the bottom of the bracket, a first rotatable transmission shaft and a second transmission shaft are arranged in the coal shed, and the cleaning mechanism is connected to the first transmission shaft in transmission; a dustproof mechanism is arranged in the bracket, and the dustproof mechanism is connected to the second transmission shaft in transmission, and through the setting of the cleaning mechanism and the dustproof mechanism, the cleaning mechanism can scrape off dust near the water outlet, and when the water mist nozzle is not in a working state, the dustproof mechanism can cover the water mist nozzle, so that the water mist nozzle will not be blocked, thereby improving the spraying and dust removal effect of the water mist nozzle.

Description

Technical Field

[0001] The utility model relates to the technical field of spray dust removal equipment, in particular to a split-flow anti-clogging coal shed environmentally friendly micro-mist dust suppression equipment. Background Art

[0002] The coal shed is an energy-saving and environmental protection project. The main function of the coal shed is to cover the coal yard to prevent the coal from being wetted by rain and polluting the environment by wind. When the coal is placed in the coal shed, a lot of dust will be generated. In order to avoid dust flying everywhere, the coal shed needs to be dusted in time.

[0003] The currently disclosed Chinese patent CN213348207U is an environmentally friendly micro-mist dust suppression device for a coal shed, comprising a coal shed and a pipe clamp, wherein diverter pipes are installed on both sides of the inner cavity wall of the coal shed, and the diverter pipes on both sides are fixed to the inner cavity wall of the coal shed through pipe clamps, and atomizing nozzles are installed above the bodies of the diverter pipes on both sides, and No. 3 valves are connected to the bottom of the bodies of the diverter pipes on both sides, and the lower ends of the diverter pipes on both sides are connected to high-pressure water pipes, which comprise a main pipe and two branch pipes, and the two branch pipes are connected to the main pipe, and the diverter pipes on both sides are connected to the two branch pipes respectively, and the other end of the main pipe is connected to a high-pressure water pump, the diverter pipe is fixed to the coal shed, and the atomizing nozzle is fixed to the diverter pipe.

[0004] According to the above patent, the device fixes the diversion pipe to the coal shed and the atomizing nozzle on the diversion pipe. Different diversion pipes can be controlled to connect to the water flow through different No. 3 valves, so as to spray dust removal in different areas. The atomizing nozzles are all tilted downward to prevent dust from condensing and falling onto the atomizing nozzles. However, the anti-clogging effect of the device is poor. During long-term use, the atomizing nozzles will become clogged, affecting the spraying and dust removal effect. Utility Model Content

[0005] In view of the above problems, a diversion-type anti-clogging coal shed environmentally friendly micro-mist dust suppression equipment is provided. Through the arrangement of a cleaning mechanism and a dust-proof mechanism, when dust is contaminated near the water outlet of the water mist nozzle when it is working, the cleaning mechanism can scrape off the dust near the water outlet. When the water mist nozzle is not working, the dust-proof mechanism can cover the water mist nozzle, ensuring that dust will not be contaminated near the water outlet when the water mist nozzle is not working, so that the water mist nozzle will not be blocked, thereby improving the spraying and dust removal effect of the water mist nozzle.

[0006] In order to solve the problems of the prior art, the utility model provides a diversion-type anti-clogging coal shed environmentally friendly micro-mist dust suppression equipment, including a coal shed, a main pipeline is provided on the top of the coal shed, a plurality of sub-pipelines are provided at the bottom of the main pipeline, each sub-pipeline is provided with a solenoid valve, a water mist nozzle is provided at one end of the sub-pipeline away from the main pipeline, and a plurality of water outlets are provided on the water mist nozzle; a bracket is provided on the main pipeline, and the number of the brackets corresponds to the sub-pipelines, and a cleaning mechanism capable of cleaning the water outlets is provided at the bottom of the bracket, a first rotatable transmission shaft and a second transmission shaft are provided in the coal shed, the second transmission shaft passes through the bracket and the sub-pipelines, and the cleaning mechanism is transmission-connected to the first transmission shaft; a dustproof mechanism for protecting the water mist nozzle is provided in the bracket, and the dustproof mechanism is transmission-connected to the second transmission shaft.

[0007] Preferably, the cleaning mechanism includes a scraper; the scraper is arranged at one end of the water mist nozzle, the scraper is arranged in an arc shape, a moving component is provided at the bottom of the bracket, the output end of the moving component is connected to the scraper, and the moving component is transmission-connected to the first transmission shaft.

[0008] Preferably, the moving assembly includes a screw; the first transmission shaft passes through the screw, the screw is coaxially arranged with the first transmission shaft, and the first moving rod and the second moving rod are respectively provided on both sides of the scraper, the first moving rod and the second moving rod both extend toward the bracket, and the top of the first moving rod is threadedly connected to the screw.

[0009] Preferably, a slide rail is provided at the bottom of the bracket, a slide groove matching the slide rail is provided at the top of the second movable rod, and a first limit seat is provided at the bottom of the bracket, and the first limit seat is rotatably connected to the screw rod.

[0010] Preferably, the dustproof mechanism includes a dustproof cover, which is arranged on both sides of the bracket. The inner wall of the dustproof cover matches the shape of the water mist nozzle. A flip component that can drive the dustproof cover to move is provided in the bracket, and the flip component is connected to the second transmission shaft.

[0011] Preferably, the flip assembly includes a driving gear, which is arranged in the bracket and connected to the second transmission shaft. Both sides of the driving gear are provided with driven gears meshing with it, one side of the driven gear is provided with a rotating disk, the driven gear is connected to the rotating disk, a transmission wheel and a shift rod are provided on the rotating disk, one side of the transmission wheel is provided with a groove wheel cooperating with the transmission wheel and the shift rod, a rotating rod is provided at the axis of the groove wheel, a connecting frame is provided on one side of the rotating rod, an end of the connecting frame away from the rotating rod is connected to the dust cover, and the bracket is provided with a through hole for the groove wheel and the connecting frame to rotate.

[0012] Preferably, a second limit seat is provided at the end of the driven gear away from the rotating disk, the second limit seat is rotatably connected to the driven gear, the second limit seat is connected to the bracket, and a third limit seat is provided at the end of the rotating rod away from the connecting frame, the rotating rod is rotatably connected to the third limit seat, and the third limit seat is connected to the bracket.

[0013] Preferably, the scraper is made of rubber.

[0014] The beneficial effects of the utility model compared with the prior art are as follows: the utility model provides a cleaning mechanism and a dust-proof mechanism, so that when dust is contaminated near the water outlet of the water mist nozzle when it is working, the cleaning mechanism can scrape off the dust near the water outlet; when the water mist nozzle is not working, the dust-proof mechanism can cover the water mist nozzle, ensuring that dust will not be contaminated near the water outlet when the water mist nozzle is not working, so that the water mist nozzle will not be blocked, thereby improving the spraying effect of the water mist nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a partial front view of a diversion type anti-clogging coal shed environmentally friendly micro-mist dust suppression equipment.

[0016] Figure 2 A partial three-dimensional structure diagram of a diversion-type anti-clogging coal shed environmental protection micro-mist dust suppression device Figure 1 .

[0017] Figure 3 It is a partial structural cross-sectional view of a diversion-type anti-clogging coal shed environmentally friendly micro-mist dust suppression device.

[0018] Figure 4 A partial three-dimensional structure diagram of a diversion-type anti-clogging coal shed environmental protection micro-mist dust suppression device Figure 2 .

[0019] Figure 5 yes Figure 3 Enlarged view of point A in the middle.

[0020] Figure 6 A partial three-dimensional structural section of a diversion-type anti-clogging coal shed environmentally friendly micro-mist dust suppression device Figure 1 .

[0021] Figure 7 A partial three-dimensional structural section of a diversion-type anti-clogging coal shed environmentally friendly micro-mist dust suppression device Figure 2 .

[0022] Figure 8 A partial three-dimensional structure diagram of a diversion-type anti-clogging coal shed environmental protection micro-mist dust suppression device Figure 3 .

[0023] The numbers in the figure are: 1, coal shed; 11, first transmission shaft; 12, second transmission shaft; 2, main pipeline; 21, sub-pipeline; 211, solenoid valve; 22, water mist nozzle; 221, water outlet; 3, bracket; 31, cleaning mechanism; 311, scraper; 312, moving assembly; 3121, screw; 31211, first limit seat; 3122, first moving rod; 3123, second moving rod; 31231, slide groove; 31232, slide rail; 4, dustproof mechanism; 41, dustproof cover; 42, flip assembly; 421, driving gear; 422, driven gear; 4221, second limit seat; 423, rotating disk; 424, transmission wheel; 425, lever; 426, groove wheel; 427, rotating rod; 4271, third limit seat; 428, connecting frame. DETAILED DESCRIPTION

[0024] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Reference Figures 1 to 8 As shown, a diversion-type anti-clogging coal shed environmentally friendly micro-mist dust suppression equipment comprises a coal shed 1, a main pipeline 2 is provided on the top of the coal shed 1, a plurality of sub-pipelines 21 are provided at the bottom of the main pipeline 2, a solenoid valve 211 is provided on each sub-pipeline 21, a water mist nozzle 22 is provided at one end of the sub-pipeline 21 away from the main pipeline 2, and a plurality of water outlets 221 are provided on the water mist nozzle 22; a bracket 3 is sleeved on the main pipeline 2, the number of the brackets 3 corresponds to the sub-pipelines 21, a cleaning mechanism 31 capable of cleaning the water outlets 221 is provided at the bottom of the bracket 3, a rotatable first transmission shaft 11 and a second transmission shaft 12 are provided in the coal shed 1, the second transmission shaft 12 passes through the bracket 3 and the sub-pipelines 21, and the cleaning mechanism 31 is transmission-connected to the first transmission shaft 11; a dust-proof mechanism 4 for protecting the water mist nozzle 22 is provided in the bracket 3, and the dust-proof mechanism 4 is transmission-connected to the second transmission shaft 12.

[0026] When the water mist nozzle 22 is working for a long time, dust will be contaminated near the water outlet 221, and long-term accumulation will cause the water outlet 221 to be blocked. When dust is contaminated near the water outlet 221, the first transmission shaft 11 starts to rotate, and the first transmission shaft 11 drives the cleaning mechanism 31 to start, and the cleaning mechanism 31 scrapes off the dust near the water outlet 221 to ensure that there is no dust residue near the water outlet 221, thereby ensuring that the water mist nozzle 22 will not be blocked. At the same time, when the water mist nozzle 22 is not in a working state, the second transmission shaft 12 starts to rotate, and the second transmission shaft 12 drives the dustproof mechanism 4 to start, and the dustproof mechanism 4 covers the water mist nozzle 22, so that the water mist nozzle 22 will not be affected by external factors when it is not working. The cleaning mechanism 31 and the dust-proof mechanism 4 are arranged so that when the water mist nozzle 22 is working, dust will not be contaminated near the water outlet 221, and the dust-proof mechanism 4 can cover the water mist nozzle 22 when the water mist nozzle 22 is not working, so that dust will not be contaminated near the water outlet 221 when the water mist nozzle 22 is not working, so that the water mist nozzle 22 will not be blocked, thereby improving the spraying effect of the water mist nozzle 22.

[0027] Reference Figure 2 and Figure 3 As shown, the cleaning mechanism 31 includes a scraper 311; the scraper 311 is arranged at one end of the water mist nozzle 22, and the scraper 311 is arranged in an arc shape. A moving component 312 is provided at the bottom of the bracket 3, and the output end of the moving component 312 is connected to the scraper 311, and the moving component 312 is connected to the first transmission shaft 11 in transmission connection.

[0028] When dust is contaminated near the water outlet 221, the first transmission shaft 11 starts to rotate, and the first transmission shaft 11 drives the moving component 312 to start, and the moving component 312 drives the scraper 311 to move, so that the scraper 311 can scrape off the dust near the water outlet 221 to ensure the spraying effect of the water mist nozzle 22.

[0029] Reference Figure 4 As shown, the moving component 312 includes a screw 3121; the first transmission shaft 11 passes through the screw 3121, and the screw 3121 is coaxially arranged with the first transmission shaft 11. The first moving rod 3122 and the second moving rod 3123 are respectively provided on both sides of the scraper 311. The first moving rod 3122 and the second moving rod 3123 both extend toward the bracket 3, and the top of the first moving rod 3122 is threadedly connected to the screw 3121.

[0030] When it is necessary to drive the scraper 311 to move, the first transmission shaft 11 starts to rotate, and the screw 3121 starts to rotate through the first transmission shaft 11. When the screw 3121 starts to rotate, through the cooperation between the screw 3121 and the first moving rod 3122, the first moving rod 3122 starts to move with the rotation of the screw 3121, so that the first moving rod 3122 can drive the scraper 311 to move.

[0031] Reference Figure 4 and Figure 5 As shown, a slide rail 31232 is provided at the bottom of the bracket 3, a slide groove 31231 matching the slide rail 31232 is provided at the top of the second moving rod 3123, and a first limit seat 31211 is provided at the bottom of the bracket 3, and the first limit seat 31211 is rotatably connected to the screw rod 3121.

[0032] By setting the slide rail 31232 and the slide groove 31231, when the first moving rod 3122 drives the scraper 311 to move, the second moving rod 3123 can move along the slide rail 31232 through the slide groove 31231, so that the scraper 311 moves more smoothly. At the same time, through the setting of the first limit seat 31211, the screw rod 3121 is more stable when rotating, thereby improving the stability of the work.

[0033] Reference Figure 2 and Figure 3 As shown, the dustproof mechanism 4 includes a dustproof cover 41, which is arranged on both sides of the bracket 3. The inner wall of the dustproof cover 41 matches the shape of the water mist nozzle 22. A flip component 42 capable of driving the dustproof cover 41 to move is provided in the bracket 3, and the flip component 42 is connected to the second transmission shaft 12 in transmission.

[0034] When the water mist nozzle 22 is not in operation, the second transmission shaft 12 rotates, and the second transmission shaft 12 drives the flip assembly 42 to start, so that the flip assembly 42 can drive the dust cover 41 to flip, so that the dust cover 41 can cover the water mist nozzle 22.

[0035] Reference Figure 6 and Figure 7As shown, the flip assembly 42 includes a driving gear 421, which is arranged in the bracket 3, and the driving gear 421 is connected to the second transmission shaft 12. Both sides of the driving gear 421 are provided with driven gears 422 meshing therewith, and a rotating disk 423 is provided on one side of the driven gear 422. The driven gear 422 is connected to the rotating disk 423, and a transmission wheel 424 and a lever 425 are provided on the rotating disk 423. A groove wheel 426 cooperating with the transmission wheel 424 and the lever 425 is provided on one side of the transmission wheel 424, and a rotating rod 427 is provided at the axis of the groove wheel 426. A connecting frame 428 is provided on one side of the rotating rod 427, and one end of the connecting frame 428 away from the rotating rod 427 is connected to the dust cover 41, and a through hole for the groove wheel 426 and the connecting frame 428 to rotate is provided on the bracket 3.

[0036] When it is necessary to drive the dust cover 41 to move, the second transmission shaft 12 rotates, and the second transmission shaft 12 drives the driving gear 421 to rotate. When the driving gear 421 rotates, through the meshing of the driving gear 421 and the driven gear 422, the driven gear 422 starts to rotate with the rotation of the driving gear 421, and the driven gear 422 drives the rotating disk 423 to rotate, and the rotating disk 423 drives the transmission wheel 424 and the lever 425 to rotate, so that the lever 425 can drive the groove wheel 426 to rotate, and the rotation of the groove wheel 426 drives the rotating rod 427 to rotate, and the rotating rod 427 drives the connecting frame 428 to rotate, so that the connecting frame 428 can drive the dust cover 41 to cover the water mist nozzle 22.

[0037] Reference Figure 6 and Figure 7 As shown, a second limit seat 4221 is provided at one end of the driven gear 422 away from the rotating disk 423, the second limit seat 4221 is rotatably connected to the driven gear 422, the second limit seat 4221 is connected to the bracket 3, and a third limit seat 4271 is provided at one end of the rotating rod 427 away from the connecting frame 428, the rotating rod 427 is rotatably connected to the third limit seat 4271, and the third limit seat 4271 is connected to the bracket 3.

[0038] The second limiting seat 4221 is provided so that the driven gear 422 can rotate more smoothly. Meanwhile, the third limiting seat 4271 is provided so that the rotating rod 427 and the groove wheel 426 will not deviate during rotation, thereby improving the working stability.

[0039] Reference Figures 1 to 8 As shown, the scraper 311 is made of rubber.

[0040] The scraper 311 is made of rubber material, so that when the scraper 311 scrapes away dust near the water outlet 221 , the scraper 311 will not damage the water mist nozzle 22 .

[0041] The above embodiments only express one or several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the attached claims.

Claims

1. A split-flow anti-clogging coal shed environmentally friendly micro-mist dust suppression device, comprising a coal shed (1), characterized in that: A main pipeline (2) is provided at the top of the coal shed (1), a plurality of sub-pipelines (21) are provided at the bottom of the main pipeline (2), each sub-pipeline (21) is provided with a solenoid valve (211), a water mist nozzle (22) is provided at one end of the sub-pipeline (21) away from the main pipeline (2), and a plurality of water outlets (221) are provided on the water mist nozzle (22); A bracket (3) is sleeved on the main pipeline (2), the number of the brackets (3) corresponds to the number of the sub-pipelines (21), a cleaning mechanism (31) capable of cleaning the water outlet (221) is provided at the bottom of the bracket (3), a first rotatable transmission shaft (11) and a second transmission shaft (12) are provided in the coal shed (1), the second transmission shaft (12) passes through the bracket (3) and the sub-pipeline (21), and the cleaning mechanism (31) is transmission-connected to the first transmission shaft (11); A dustproof mechanism (4) for protecting the water mist nozzle (22) is arranged inside the bracket (3), and the dustproof mechanism (4) is drivingly connected to the second transmission shaft (12).

2. A split-flow anti-clogging coal shed environmental protection micro-mist dust suppression equipment according to claim 1, characterized in that: The cleaning mechanism (31) comprises a scraper (311); A scraper (311) is arranged at one end of the water mist nozzle (22), and the scraper (311) is arranged in an arc shape. A moving component (312) is arranged at the bottom of the bracket (3), and the output end of the moving component (312) is connected to the scraper (311), and the moving component (312) is drivingly connected to the first transmission shaft (11).

3. A split-flow anti-clogging coal shed environmental protection micro-mist dust suppression equipment according to claim 2, characterized in that: The moving assembly (312) includes a screw (3121); The first transmission shaft (11) passes through the screw rod (3121), and the screw rod (3121) is coaxially arranged with the first transmission shaft (11). A first moving rod (3122) and a second moving rod (3123) are respectively arranged on both sides of the scraper (311). The first moving rod (3122) and the second moving rod (3123) both extend toward the bracket (3), and the top of the first moving rod (3122) is threadedly connected to the screw rod (3121).

4. A split-flow anti-clogging coal shed environmental protection micro-mist dust suppression equipment according to claim 3, characterized in that: A slide rail (31232) is provided at the bottom of the bracket (3), a slide groove (31231) matched with the slide rail (31232) is provided at the top of the second moving rod (3123), and a first limit seat (31211) is provided at the bottom of the bracket (3), and the first limit seat (31211) is rotatably connected to the screw rod (3121).

5. A split-flow anti-clogging coal shed environmental protection micro-mist dust suppression equipment according to claim 1, characterized in that: The dustproof mechanism (4) comprises a dustproof cover (41), the dustproof cover (41) is arranged on both sides of the bracket (3), the inner wall of the dustproof cover (41) matches the shape of the water mist nozzle (22), and a flip assembly (42) capable of driving the dustproof cover (41) to move is arranged in the bracket (3), and the flip assembly (42) is connected to the second transmission shaft (12) in a transmission manner.

6. A split-flow anti-clogging coal shed environmental protection micro-mist dust suppression equipment according to claim 5, characterized in that: The flip assembly (42) comprises a driving gear (421), the driving gear (421) is arranged in the bracket (3), the driving gear (421) is connected to the second transmission shaft (12), both sides of the driving gear (421) are provided with driven gears (422) meshing with the driving gear (421), one side of the driven gear (422) is provided with a rotating disk (423), the driven gear (422) is connected to the rotating disk (423), and the rotating disk (423) is provided with a transmission wheel (424) and a shifting wheel (424). A rod (425) is provided on one side of the transmission wheel (424), and a groove wheel (426) is provided to cooperate with the transmission wheel (424) and the shifting rod (425). A rotating rod (427) is provided at the axis of the groove wheel (426). A connecting frame (428) is provided on one side of the rotating rod (427). One end of the connecting frame (428) away from the rotating rod (427) is connected to the dust cover (41). The bracket (3) is provided with a through hole for the groove wheel (426) and the connecting frame (428) to rotate.

7. A split-flow anti-clogging coal shed environmental protection micro-mist dust suppression equipment according to claim 6, characterized in that: A second limiting seat (4221) is provided at one end of the driven gear (422) away from the rotating disk (423), the second limiting seat (4221) is rotatably connected to the driven gear (422), the second limiting seat (4221) is connected to the bracket (3), a third limiting seat (4271) is provided at one end of the rotating rod (427) away from the connecting frame (428), the rotating rod (427) is rotatably connected to the third limiting seat (4271), and the third limiting seat (4271) is connected to the bracket (3).

8. The diversion type anti-clogging coal shed environmental protection micro-mist dust suppression equipment according to claim 2 is characterized in that: The scraper (311) is made of rubber.

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