Flying dust reducing spraying device

Abstract

The utility model discloses a flying dust reducing spraying device, which belongs to the technical field of flying dust treatment and is characterized by comprising a moving box, a fog gun machine is arranged at the top of the moving box, a water pump component is bolted on the inner wall of the moving box, a transmission pipe is fixedly communicated with the right side of the water pump component, and a flow valve is arranged on the surface of the transmission pipe. The right side of the conveying pipe fixedly communicates with a filtering box, a filtering mechanism is inserted into the inner wall of the filtering box, and the problems that most of existing flying dust reducing spraying devices are not provided with filtering structures, impurities, particulate matter or microorganisms are contained in water, the impurities, particulate matter or microorganisms are prone to being accumulated in spraying heads after being used for a long time, and spraying holes of the spraying heads become small and even are completely blocked are solved; the problems that in the prior art, in the prior art, subsequent dust falling work is affected, most dust falling devices can only conduct spraying dust falling at specific angles, an area needing dust falling cannot be effectively covered, part of flying dust cannot be restrained, and the expected dust falling effect cannot be achieved are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust treatment, in particular to a dust reduction spray device. Background Art

[0002] A dust reduction spray device is a device that reduces the dust content in the air by spraying. At construction sites, earth excavation, loading and unloading of construction materials, and transportation of construction materials will generate a large amount of dust. The dust reduction spray device can effectively suppress the spread of dust by setting nozzles around the construction site and spraying at regular intervals. For example, spraying around the construction waste pile can keep the surface of the waste at a certain humidity and reduce the possibility of dust being blown up by the wind. At the same time, in order to reduce the waste of water resources during the dust reduction process, water in the foundation pit during the construction process, rainwater, and water that infiltrates underground can be extracted for spray dust reduction. After proper treatment, these water sources can meet the needs of dust reduction, which not only achieves effective control of dust, but also improves the utilization efficiency of water resources.

[0003] Since the traditional spray device uses a fixed height, dust at different heights cannot be lowered;

[0004] The existing patent (publication number: CN217312529U) discloses a dust reduction spray device, including a base device, a spray device is arranged on the upper side of the outer surface of the base device, the base device includes a base plate, a device box is arranged on the upper side of the outer surface of the base plate, a water inlet pipe is arranged on the lower side of the outer surface of the base plate, a water outlet pipe is arranged on the upper end of the water inlet pipe, a connecting plate is arranged on one side of the outer surface of the water outlet pipe, a pull rope is arranged on the upper side of the outer surface of the connecting plate, a wheel axle is arranged on one side of the outer surface of the pull rope, a slot is arranged on one side of the outer surface of the wheel axle, and one end of the pull rope is fixedly connected to a pressing rod. In this dust reduction spray device, when the pressing rod moves downward, the pressing rods on the left and right sides drive the pull rope to move, the water outlet pipe moves upward, and the water outlet pipe is fixedly connected to the spray device. When the height of the spray device is adjusted, the threaded tube is rotated, the threaded rod drives the movable plate to move, and the fixed plug rod moves. When the fixed plug rod is plugged into the slot, the height of the spray device is fixed, and the height of the device can be adjusted.

[0005] In view of the above problems, existing patents have provided solutions, but most of the existing dust reduction spray devices are not equipped with a filtering structure. Impurities, particulate matter or microorganisms contained in the water are easily accumulated inside the nozzle after long-term use, causing the nozzle's spray hole to become smaller or even completely blocked, affecting subsequent dust reduction work. In addition, most dust reduction devices can only spray dust reduction at specific angles, which is not convenient for effectively covering the area where dust reduction is required, so that some dust cannot be suppressed and the expected dust reduction effect cannot be achieved.

[0006] Therefore, a dust reduction spray device is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a dust reduction spray device, which can solve the problem that most of the existing dust reduction spray devices are not provided with a filtering structure, and impurities, particulate matter or microorganisms contained in the water are easily accumulated inside the nozzle after long-term use, causing the nozzle's spray hole to become smaller or even completely blocked, affecting subsequent dust reduction work, and most dust reduction devices can only spray dust reduction at specific angles, which is not convenient for effectively covering the area where dust reduction is required, so that part of the dust cannot be suppressed and the expected dust reduction effect cannot be achieved.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction spray device, comprising a mobile box, a fog cannon is arranged on the top of the mobile box, a water pump assembly is bolted to the inner wall of the mobile box, a transmission pipe is fixedly connected to the right side of the water pump assembly, a flow valve is arranged on the surface of the transmission pipe, a filter box is fixedly connected to the right side of the transmission pipe, a filter mechanism is inserted into the inner wall of the filter box, a plugging assembly is bolted to the top of the filter mechanism, the surface of the plugging assembly is clamped with the inner wall of the filter box, a lifting structure is arranged on the left side of the mobile box, a fixing assembly is bolted to the surface of the lifting structure, and a high-altitude spraying mechanism is bolted to the surface of the fixing assembly;

[0009] The filtering mechanism includes a filter screen, a filter frame and a collecting frame. The top of the collecting frame is bolted to the bottom of the blocking assembly, the surface of the filter screen is bolted to the inner wall of the filter frame, the surface of the filter frame is bolted to the inner wall of the collecting frame, and the surface of the collecting frame is plugged into the inner wall of the filter box.

[0010] Preferably, the top of the water pump assembly is fixedly connected to a delivery pipe, the top of the delivery pipe is fixedly connected to the bottom of the fog cannon, and a connecting valve is provided on the surface of the delivery pipe.

[0011] Preferably, the bottom of the high-altitude spraying mechanism is fixedly connected to a telescopic hose, the bottom of the telescopic hose is fixedly connected to a connecting pipe, the surface of the connecting pipe is movably connected to the inner wall of the moving box, and the right side of the connecting pipe is movably connected to the left side of the connecting valve.

[0012] Preferably, the high-altitude spraying mechanism includes a connecting frame, a connecting pipe and a spray head, the top of the spray head is fixedly connected to the bottom of the connecting pipe, the top of the connecting pipe is fixedly connected to the bottom of the connecting frame, the inner wall of the connecting frame is bolted to the surface of the fixed component, and the bottom of the connecting frame is fixedly connected to the top of the telescopic hose.

[0013] Preferably, a sealing ring is clamped on the inner wall of the blocking component, and the surface of the sealing ring is clamped on the inner wall of the filter box.

[0014] Preferably, the blocking assembly includes a baffle and a block, the top of the block is bolted to the bottom of the baffle, the surface of the block is clamped to the inner wall of the filter box, the bottom of the baffle is in contact with the top of the filter box, and the surface of the sealing ring is clamped to the inner wall of the baffle.

[0015] Preferably, the inner wall of the baffle is movably connected with a knob, and the surface of the knob is threadedly connected to the inner wall of the filter box.

[0016] Preferably, a limit assembly is bolted to the top of the moving box, and the surface of the telescopic hose is movably connected to the inner wall of the limit assembly.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. This application sets a filtering mechanism, which consists of a filter net, a filter frame and a collection frame. The water source used for dust reduction can be water from the foundation pit during construction, rainwater and underground infiltration water for spray dust reduction, which not only achieves effective control of dust, but also improves the utilization efficiency of water resources. It can effectively filter impurities in the water and prevent impurities from entering water pump components and fog cannons and other equipment, avoid nozzle blockage and equipment failure, and extend the service life of water pump components. The filter frame supports the filter net, and the collection frame is connected to the plugging component for easy cleaning and maintenance and collection of impurities. It cooperates with the flow valve on the transmission pipe to control the water flow rate, providing a reliable water source guarantee for spray dust reduction;

[0019] 2. This application sets up a high-altitude spraying mechanism, and the lifting structure can adjust the height to cover a wider range, so as to control dust on high-rise construction sites, high-altitude working surfaces in mines and high-altitude industrial yards. The fixed components ensure the stability of the high-altitude spraying mechanism, and cooperate with the fog cannon to form an all-round dust reduction system. The mobile box enables the device to move flexibly. The fog cannon sprays horizontally, and the high-altitude spraying mechanism reduces dust vertically, thereby improving dust reduction efficiency, improving air quality and protecting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structure diagram of the dust reduction spray device of the utility model;

[0021] Figure 2 This is a front view of the fog cannon of the utility model;

[0022] Figure 3 This is a structural diagram of the water pump assembly of the utility model;

[0023] Figure 4 This is a structural diagram of the filter mechanism of the utility model;

[0024] Figure 5 This is a structural diagram of the lifting structure of the utility model;

[0025] Figure 6This is a structural diagram of the high-altitude spraying mechanism of the utility model;

[0026] Figure 7 It is a structural diagram of the limit assembly of the utility model.

[0027] In the figure, 1. mobile box; 2. filtering mechanism; 201. filter net; 202. filtering frame; 203. collecting frame; 3. high-altitude spraying mechanism; 301. connecting frame; 302. connecting pipe; 303. spray head; 4. blocking assembly; 401. baffle; 402. block; 5. fog cannon; 6. water pump assembly; 7. transmission pipe; 8. flow valve; 9. filter box; 10. lifting structure; 11. fixing assembly; 12. delivery pipe; 13. connecting valve; 14. telescopic hose; 15. connecting pipe; 16. sealing ring; 17. knob; 18. limit assembly. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-7 , the utility model provides a technical solution:

[0030] A dust reduction spray device comprises a mobile box 1, a fog cannon 5 is arranged on the top of the mobile box 1, a water pump assembly 6 is bolted to the inner wall of the mobile box 1, a transmission pipe 7 is fixedly connected to the right side of the water pump assembly 6, a flow valve 8 is arranged on the surface of the transmission pipe 7, a filter box 9 is fixedly connected to the right side of the transmission pipe 7, a filter mechanism 2 is plugged into the inner wall of the filter box 9, a plugging assembly 4 is bolted to the top of the filter mechanism 2, the surface of the plugging assembly 4 is clamped with the inner wall of the filter box 9, a lifting structure 10 is arranged on the left side of the mobile box 1, a fixing assembly 11 is bolted to the surface of the lifting structure 10, and a high-altitude spraying mechanism 3 is bolted to the surface of the fixing assembly 11;

[0031] The filtering mechanism 2 includes a filter screen 201, a filter frame 202 and a collecting frame 203. The top of the collecting frame 203 is bolted to the bottom of the sealing assembly 4, the surface of the filter screen 201 is bolted to the inner wall of the filter frame 202, the surface of the filter frame 202 is bolted to the inner wall of the collecting frame 203, and the surface of the collecting frame 203 is plugged into the inner wall of the filter box 9.

[0032] In this embodiment: by setting a filter mechanism 2, the filter mechanism 2 is composed of a filter screen 201, a filter frame 202 and a collection frame 203, which plays an important role in dust reduction work. The filter screen 201 can effectively filter impurities in the water, such as mud, particulate matter, etc., to prevent these impurities from entering the water pump assembly 6 and the fog cannon 5 and other equipment, avoid nozzle blockage and equipment failure, and extend the service life of the water pump assembly 6. The filter frame 202 provides a stable support structure for the filter screen 201 to ensure that the filter screen 201 will not be deformed or damaged under the impact of the water flow. The collection frame 203 is not only connected to the blocking assembly 4 for later cleaning and maintenance, but also can collect the filtered impurities to avoid the accumulation of impurities in the filter box 9 affecting the filtering effect. At the same time, when used in conjunction with the flow valve 8 on the transmission pipe 7, the water flow rate can be better controlled to ensure that the filtered water enters the subsequent equipment at an appropriate flow rate, providing a reliable water source guarantee for stable and efficient spray dust reduction operations. By setting a high-altitude spraying mechanism 3, the lifting structure 10 can be adjusted according to different The height of the high-altitude spraying mechanism 3 is adjusted according to different usage scenarios so that it can cover a wider range. Whether it is a high-rise construction area of ​​a construction site, a high-altitude working surface of a mine, or a high place in a large industrial yard, dust control can be effectively carried out. The fixed component 11 ensures that the high-altitude spraying mechanism 3 is stable and reliable during operation and will not shake due to factors such as vibration or wind, thereby ensuring the accuracy and stability of the spray. It cooperates with the fog cannon 5 on the top of the mobile box 1 to form a full-range dust reduction system. The mobile box 1 facilitates the flexible movement of the entire device to different work locations, while the fog cannon 5 can carry out a large range of horizontal spraying, and the high-altitude spraying mechanism 3 realizes high-altitude dust reduction in the vertical direction. The combination of the two can more comprehensively cover the areas where dust reduction is required, improve the dust reduction efficiency, and play an important role in improving air quality and protecting the environment. In addition, the water source used for dust reduction can be extracted from the foundation pit during construction, rainwater, and underground infiltration water for spray dust reduction, which not only achieves effective control of dust, but also improves the utilization efficiency of water resources.

[0033] Specifically, Figure 2 As shown, the top of the water pump assembly 6 is fixedly connected to a delivery pipe 12 , the top of the delivery pipe 12 is fixedly connected to the bottom of the fog cannon 5 , and a connecting valve 13 is provided on the surface of the delivery pipe 12 .

[0034] Specifically, Figure 2 As shown, the bottom of the high-altitude spraying mechanism 3 is fixedly connected to a telescopic hose 14, the bottom of the telescopic hose 14 is fixedly connected to a connecting pipe 15, the surface of the connecting pipe 15 is movably connected to the inner wall of the moving box 1, and the right side of the connecting pipe 15 is movably connected to the left side of the connecting valve 13.

[0035] Specifically, Figure 6As shown, the high-altitude spraying mechanism 3 includes a connecting frame 301, a connecting pipe 302 and a spray head 303. The top of the spray head 303 is fixedly connected to the bottom of the connecting pipe 302, the top of the connecting pipe 302 is fixedly connected to the bottom of the connecting frame 301, the inner wall of the connecting frame 301 is bolted to the surface of the fixed component 11, and the bottom of the connecting frame 301 is fixedly connected to the top of the telescopic hose 14.

[0036] In this embodiment: the delivery pipe 12 at the top of the water pump assembly 6 is connected to the fog cannon 5 and is provided with a connecting valve 13. The high-altitude spraying mechanism 3 is connected to the connecting valve 13 through a telescopic hose 14 and a connecting pipe 15, forming a complete water supply system. The connecting frame 301, the connecting pipe 302 and the spray head 303 in the high-altitude spraying mechanism 3 cooperate with each other to achieve high-altitude dust reduction in the vertical direction. The connecting frame 301 ensures a stable connection with the fixed assembly 11, and the connecting pipe 302 ensures that water is smoothly delivered to the spray head 303 for spraying operations, so that the staff can flexibly adjust the use of the fog cannon 5 and the high-altitude spraying mechanism 3 according to different needs, further improving the coverage and efficiency of dust reduction.

[0037] Specifically, Figure 3 As shown, a sealing ring 16 is clamped on the inner wall of the blocking component 4 , and the surface of the sealing ring 16 is clamped on the inner wall of the filter box 9 .

[0038] Specifically, Figure 4 As shown, the blocking assembly 4 includes a baffle 401 and a block 402, the top of the block 402 is bolted to the bottom of the baffle 401, the surface of the block 402 is clamped to the inner wall of the filter box 9, the bottom of the baffle 401 is in contact with the top of the filter box 9, and the surface of the sealing ring 16 is clamped to the inner wall of the baffle 401.

[0039] In this embodiment: the baffle 401 and the block 402 in the sealing assembly 4 cooperate to be tightly engaged with the filter box 9, thereby ensuring the stability of the filter mechanism 2 in the filter box 9. The setting of the sealing ring 16 enhances the sealing performance, prevents unfiltered water from leaking from the gap, and ensures the reliability of the filtering effect. At the same time, when the filter mechanism 2 needs to be cleaned, the baffle 401 is opened to perform the operation, thereby improving the convenience of maintenance.

[0040] Specifically, Figure 4 As shown, the inner wall of the baffle 401 is movably connected with a knob 17 , and the surface of the knob 17 is threadedly connected to the inner wall of the filter box 9 .

[0041] Specifically, Figure 1 , Figure 7 As shown, a limit assembly 18 is bolted to the top of the moving box 1 , and the surface of the telescopic hose 14 is movably connected to the inner wall of the limit assembly 18 .

[0042] In this embodiment: the knob 17 on the inner wall of the baffle 401 is threadedly connected to the filter box 9, which further strengthens the connection stability between the sealing component 4 and the filter box 9 and prevents the sealing component 4 from being accidentally opened during operation. The limit assembly 18 on the top of the mobile box 1 cooperates with the telescopic hose 14 to limit the position of the telescopic hose 14 and prevent it from shaking randomly during operation, thereby ensuring the stability of the water supply of the high-altitude spraying mechanism 3 and ensuring the smooth progress of the high-altitude dust reduction operation.

[0043] Working principle: During the use of the mobile box 1, the filter mechanism 2 is set, and the filter mechanism 2 is composed of a filter screen 201, a filter frame 202 and a collection frame 203, which plays an important role in dust reduction work. The filter screen 201 can effectively filter impurities in the water, such as mud, particles, etc., to prevent these impurities from entering the water pump assembly 6 and the fog cannon 5 and other equipment, thereby avoiding nozzle blockage and equipment failure, and extending the service life of the water pump assembly 6. The filter frame 202 provides a stable support structure for the filter screen 201 to ensure that the filter screen 201 will not be deformed or damaged under the impact of the water flow. The collection frame 203 is not only connected to the blocking assembly 4 for later cleaning and maintenance, but also can collect the filtered impurities to avoid the accumulation of impurities in the filter box 9 and affect the filtering effect. At the same time, when used in conjunction with the flow valve 8 on the transmission pipe 7, the water flow rate can be better controlled to ensure that the filtered water enters the subsequent equipment at an appropriate flow rate, providing a reliable water source guarantee for stable and efficient spray dust reduction operations. By setting a high-altitude spraying mechanism 3 and a lifting structure 10 The height of the high-altitude spraying mechanism 3 can be adjusted according to different usage scenarios so that it can cover a wider range. Whether it is a high-rise construction area on a construction site, a high-altitude working surface in a mine, or a high place in a large industrial yard, dust control can be effectively carried out. The fixed component 11 ensures that the high-altitude spraying mechanism 3 is stable and reliable during operation and will not shake due to factors such as vibration or wind, thereby ensuring the accuracy and stability of the spray. It cooperates with the fog cannon 5 on the top of the mobile box 1 to form a full-range dust reduction system. The mobile box 1 facilitates the flexible movement of the entire device to different work locations, while the fog cannon 5 can carry out a large range of horizontal spraying, and the high-altitude spraying mechanism 3 realizes high-altitude dust reduction in the vertical direction. The combination of the two can more comprehensively cover the areas where dust reduction is required, improve the dust reduction efficiency, and play an important role in improving air quality and protecting the environment. In addition, the water source used for dust reduction can be extracted from the foundation pit during construction, rainwater, and underground infiltration water for spray dust reduction, which not only achieves effective control of dust, but also improves the utilization efficiency of water resources.

[0044] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust reduction spray device, comprising a mobile box (1), characterized in that: A fog cannon (5) is arranged on the top of the mobile box (1), a water pump assembly (6) is bolted to the inner wall of the mobile box (1), a transmission pipe (7) is fixedly connected to the right side of the water pump assembly (6), a flow valve (8) is arranged on the surface of the transmission pipe (7), a filter box (9) is fixedly connected to the right side of the transmission pipe (7), a filter mechanism (2) is inserted into the inner wall of the filter box (9), a plugging assembly (4) is bolted to the top of the filter mechanism (2), the surface of the plugging assembly (4) is snap-fitted to the inner wall of the filter box (9), a lifting structure (10) is arranged on the left side of the mobile box (1), a fixing assembly (11) is bolted to the surface of the lifting structure (10), and a high-altitude spraying mechanism (3) is bolted to the surface of the fixing assembly (11); The filtering mechanism (2) comprises a filter screen (201), a filter frame (202) and a collection frame (203); the top of the collection frame (203) is bolted to the bottom of the blocking component (4); the surface of the filter screen (201) is bolted to the inner wall of the filter frame (202); the surface of the filter frame (202) is bolted to the inner wall of the collection frame (203); and the surface of the collection frame (203) is plugged into the inner wall of the filter box (9).

2. A dust reduction spray device according to claim 1, characterized in that: The top of the water pump assembly (6) is fixedly connected to a delivery pipe (12), the top of the delivery pipe (12) is fixedly connected to the bottom of the fog cannon (5), and a connection valve (13) is provided on the surface of the delivery pipe (12).

3. A dust reduction spray device according to claim 2, characterized in that: The bottom of the high-altitude spraying mechanism (3) is fixedly connected to a telescopic hose (14), the bottom of the telescopic hose (14) is fixedly connected to a connecting pipe (15), the surface of the connecting pipe (15) is movably connected to the inner wall of the moving box (1), and the right side of the connecting pipe (15) is movably connected to the left side of the connecting valve (13).

4. A dust reduction spray device according to claim 3, characterized in that: The high-altitude spraying mechanism (3) comprises a connecting frame (301), a connecting pipe (302) and a spraying head (303); the top of the spraying head (303) is fixedly connected to the bottom of the connecting pipe (302); the top of the connecting pipe (302) is fixedly connected to the bottom of the connecting frame (301); the inner wall of the connecting frame (301) is bolted to the surface of the fixed component (11); and the bottom of the connecting frame (301) is fixedly connected to the top of the telescopic hose (14).

5. The dust reduction spray device according to claim 1, characterized in that: A sealing ring (16) is clamped on the inner wall of the blocking component (4), and a surface of the sealing ring (16) is clamped on the inner wall of the filter box (9).

6. A dust reduction spray device according to claim 5, characterized in that: The blocking assembly (4) comprises a baffle (401) and a clamping block (402); the top of the clamping block (402) is bolted to the bottom of the baffle (401); the surface of the clamping block (402) is clamped to the inner wall of the filter box (9); the bottom of the baffle (401) is in contact with the top of the filter box (9); and the surface of the sealing ring (16) is clamped to the inner wall of the baffle (401).

7. A dust reduction spray device according to claim 6, characterized in that: The inner wall of the baffle (401) is movably connected to a knob (17), and the surface of the knob (17) is threadedly connected to the inner wall of the filter box (9).

8. The dust reduction spray device according to claim 3, characterized in that: The top of the mobile box (1) is bolted to a limit assembly (18), and the surface of the telescopic hose (14) is movably connected to the inner wall of the limit assembly (18).

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