Municipal construction energy-saving dust falling device

Abstract

The utility model relates to the technical field of dust falling devices, and discloses an energy-saving dust falling device for municipal construction, which comprises a box body, a partition plate I and a partition plate II are arranged in the box body, and the partition plate I and the partition plate II divide the inner space of the box body into an equipment cavity, a water collection cavity and a recovery treatment cavity; the lifting assembly is arranged at the top of the box body and fixedly connected with the box body; the swing assembly is arranged on the lifting assembly and fixedly connected with the lifting assembly; the dust falling assembly is arranged on the swing assembly and used for spraying water to a construction site for dust falling, the lifting assembly is used for adjusting the height of the dust falling assembly, and the swing assembly controls the dust falling assembly to swing up and down; and the wastewater recovery and treatment assembly is arranged in the recovery and treatment cavity and is used for recovering and treating the wastewater falling on the ground after dust fall. And the waste water recycling and treating assembly is arranged, waste water obtained after dust falling can be recycled through a waste water recycling pump, the treated waste water is reused, and the energy-saving purpose is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust suppression devices, and in particular relates to an energy-saving dust suppression device for municipal construction. Background Art

[0002] In the process of municipal construction, there are often many vehicles transporting materials. When vehicles move on dry land, dust is easily scattered everywhere, making the construction environment poor and generating more dust during the construction process. Therefore, fog dust reduction equipment will be installed on the fences around the construction site to spray water mist on the roads near the fences for dust reduction. After the water mist comes into contact with the dust in the air, the dust is settled on the ground to produce sewage. The sewage generated generally flows along the edge of the road (the two sides of the highway are slightly lower than the middle) into the drainage ditch and is directly discharged. In order to ensure the dust reduction effect, the fog dust reduction equipment needs to spray water mist continuously, which causes the fog dust reduction equipment to consume a lot of water resources, resulting in waste of water resources and is not conducive to energy saving. Utility Model Content

[0003] The utility model aims to provide an energy-saving dust reduction device for municipal construction, so as to solve at least one of the problems raised by the above-mentioned background technology.

[0004] In order to solve the above technical problems, the specific technical solutions of the utility model are as follows:

[0005] In some embodiments of the present application, a municipal construction energy-saving dust reduction device is provided, comprising:

[0006] A box body, wherein a partition plate 1 and a partition plate 2 are provided in the box body, and the partition plate 1 and the partition plate 2 divide the internal space of the box body into an equipment chamber, a water collection chamber and a recovery and processing chamber;

[0007] A lifting assembly is arranged on the top of the box and is fixedly connected to the box;

[0008] A swing assembly, disposed on the lifting assembly and fixedly connected to the lifting assembly;

[0009] A dust suppression component is arranged on the swing component and is used to spray water to suppress dust at the construction site. The lifting component is used to adjust the height of the dust suppression component. The swing component controls the dust suppression component to swing up and down.

[0010] The wastewater recovery and treatment component is arranged in the recovery and treatment chamber and is used for recovering and treating the wastewater falling on the ground after dust settling.

[0011] Preferably, in the preferred embodiment of the above-mentioned municipal construction energy-saving dust reduction device, the lifting component includes:

[0012] A support plate is arranged on the top of the box body and is fixedly connected to the box body through legs, and a rectangular through hole is penetrated through the support plate;

[0013] A telescopic cylinder is disposed between the top of the box and the support plate and is fixedly connected to the top of the box;

[0014] A connecting plate, arranged above the supporting plate, with a slide groove arranged on its lower surface;

[0015] A hinged rod 1, one end of which is hinged with a slider 1, the slider 1 passes through the rectangular through hole, is fixedly connected to the telescopic end of the telescopic cylinder, is slidably connected to the rectangular through hole, and the other end is provided with a slider 2, which is slidably connected to the sliding groove on the lower surface of the connecting plate;

[0016] The hinged rod 2 has a fixed block hinged at one end, the fixed block is fixedly arranged on the support plate, and a slider 3 is hinged at the other end, the slider 3 is slidably connected to the sliding groove on the lower surface of the connecting plate, the hinged rod 2 and the hinged rod 1 are cross-arranged, and the intersection of the two is hinged.

[0017] Preferably, in the preferred embodiment of the above-mentioned municipal construction energy-saving dust reduction device, the swing assembly includes:

[0018] Two fixing plates are provided, and the two fixing plates are arranged opposite to each other on the connecting plate and fixedly connected to the connecting plate;

[0019] A rotating shaft is disposed between the two fixed plates, and its two ends are respectively rotatably connected to the two fixed plates;

[0020] A rotating gear is disposed on the rotating shaft and is fixedly connected to the rotating shaft;

[0021] A rotating motor, disposed on the connecting plate and fixedly connected to the connecting plate;

[0022] A threaded rod fixedly connected to an output end of the rotating motor;

[0023] A moving block is provided through the threaded rod and is threadedly connected to the threaded rod. A sliding groove is provided on the upper surface of the connecting plate, and the bottom of the moving block is slidably connected to the sliding groove.

[0024] The tooth plate is arranged on the top of the moving block, is fixedly connected to the moving block, and is meshedly connected with the rotating gear.

[0025] Preferably, in the preferred embodiment of the above-mentioned municipal construction energy-saving dust reduction device, the dust reduction component includes:

[0026] A rotating plate, disposed on the rotating shaft and fixedly connected to the rotating shaft;

[0027] A dust suppression water box is arranged on the rotating plate and is fixedly connected to the rotating plate. A nozzle is arranged on the dust suppression water box;

[0028] The booster water pump is arranged in the equipment cavity and fixedly connected to the partition one. Its input end is connected to a water pipe that passes through the partition one and extends to the bottom of the water collecting cavity. Its output end is connected to a water hose that is connected to the dust suppression water box.

[0029] Preferably, in the preferred embodiment of the above-mentioned municipal construction energy-saving dust reduction device, the wastewater recovery and processing component includes:

[0030] The partition plate 3 is vertically arranged in the recycling processing chamber, and is fixedly connected to the inner wall of the box body and the bottom surface of the partition plate 2, so as to divide the recycling processing chamber into a wastewater static chamber and a water pump chamber;

[0031] A wastewater recovery pump is arranged in the water pump cavity, an input end of which is connected to a recovery hose that passes through the side wall of the box body and extends to the outside of the box body, and an output end of which is connected to a water delivery pipe that passes through the partition three and extends to the wastewater static cavity;

[0032] A floating plate is arranged in the wastewater static chamber, and is slidably connected to the inner wall of the box and the partition plate on all sides;

[0033] The water pump is arranged on the floating plate, and its input end is connected with a short water pipe which passes through the floating plate and extends to the bottom of the floating plate, and its output end is connected with a water hose which passes through the second partition and extends to the water collecting chamber.

[0034] Preferably, in a preferred embodiment of the above-mentioned municipal construction energy-saving dust reduction device, a discharge pipe is provided through the side wall of the box corresponding to the wastewater static chamber, and a discharge valve is provided on the discharge pipe.

[0035] Preferably, in the preferred embodiment of the above-mentioned municipal construction energy-saving dust reduction device, a controller is provided on the side wall of the box body, and the controller is electrically connected to the telescopic cylinder, the rotating motor, the booster water pump, the wastewater recovery pump and the water pump, and is used to control the switches of the telescopic cylinder, the rotating motor, the booster water pump, the wastewater recovery pump and the water pump.

[0036] Preferably, in a preferred embodiment of the above-mentioned municipal construction energy-saving dust reduction device, a water injection pipe is provided through the side wall of the box body corresponding to the water collecting chamber.

[0037] Preferably, in the preferred embodiment of the above-mentioned municipal construction energy-saving and dust reduction device, universal wheels are provided at the bottom of the box to facilitate the movement of the box.

[0038] It can be seen from the above technical scheme that compared with the prior art, the beneficial effect of the utility model is that: a wastewater recovery and treatment component is provided to recycle the wastewater after dust reduction through a wastewater recovery pump. After the wastewater is allowed to stand in the wastewater standing chamber for a period of time, the dust settles at the bottom of the box body. The water after standing is pumped out by a water pump to extract the upper layer of water and enter the water collecting chamber for reuse, thereby saving water resources and achieving the purpose of energy saving. A lifting component is provided, which can control the spraying and dust reduction height of the dust reduction component. The spraying height is adjusted according to the actual construction situation to ensure the dust reduction effect. A swing component is provided to control the dust reduction component to swing up and down to spray water, or the water spraying angle of the dust reduction component is adjusted by the swing component, which can adapt to different construction conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0040] Figure 1 This is a schematic diagram of the overall structure of the dust suppression device in the embodiment of the utility model;

[0041] Figure 2 It is a schematic cross-sectional structure diagram of the entire dust suppression device in the embodiment of the utility model;

[0042] Figure 3 It is a schematic diagram of the structure of the swing assembly in the embodiment of the utility model. DETAILED DESCRIPTION

[0043] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0044] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0045] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0046] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it 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 this application can be understood according to specific circumstances.

[0047] In order to better understand the purpose, structure and function of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings.

[0048] See also Figure 1-3 As shown, a municipal construction energy-saving dust reduction device according to an embodiment of the present application is described, comprising:

[0049] A box body 1, wherein a partition 11 and a partition 2 12 are provided in the box body, and the partition 1 11 and the partition 2 12 divide the internal space of the box body 1 into an equipment chamber, a water collection chamber and a recovery and processing chamber;

[0050] A lifting assembly 2 is disposed on the top of the box body 1 and is fixedly connected to the box body 1;

[0051] A swing assembly 3 is disposed on the lifting assembly 2 and is fixedly connected to the lifting assembly 2;

[0052] The dust suppression component 4 is arranged on the swing component 3 and is used to spray water to suppress dust at the construction site. The lifting component 2 is used to adjust the height of the dust suppression component 4. The swing component 3 controls the dust suppression component 4 to swing up and down.

[0053] The wastewater recovery and treatment component 5 is arranged in the recovery and treatment chamber and is used for recovering and treating the wastewater falling on the ground after dust settling.

[0054] To further optimize the above technical solution, the lifting assembly 2 includes:

[0055] A support plate 21 is disposed on the top of the box body 1 and is fixedly connected to the box body 1 through legs. A rectangular through hole is penetrated through the support plate 21.

[0056] The telescopic cylinder 22 is disposed between the top of the box body 1 and the support plate 21 and is fixedly connected to the top of the box body 1;

[0057] The connecting plate 23 is arranged above the supporting plate 21, and a slide groove is arranged on the lower surface thereof;

[0058] A hinge rod 24, one end of which is hinged with a slider 241, the slider 241 passes through the rectangular through hole, is fixedly connected to the telescopic end of the telescopic cylinder 22, and is slidably connected to the rectangular through hole, and the other end is provided with a slider 242, which is slidably connected to the sliding groove on the lower surface of the connecting plate 23;

[0059] The hinged rod 25 has a fixed block 251 hinged at one end, the fixed block 251 is fixedly set on the support plate 21, and a slider 3 252 is hinged at the other end, the slider 3 252 is slidably connected to the sliding groove on the lower surface of the connecting plate 23, the hinged rod 25 and the hinged rod 1 24 are cross-arranged, and the intersection of the two is hinged.

[0060] To further optimize the above technical solution, the swing assembly 3 includes:

[0061] Two fixing plates 31 are provided, and the two fixing plates 31 are arranged on the connecting plate 23 opposite to each other and fixedly connected to the connecting plate 23;

[0062] The rotating shaft 32 is disposed between the two fixing plates 31, and its two ends are respectively rotatably connected to the two fixing plates 31;

[0063] The rotating gear 33 is disposed on the rotating shaft 32 and is fixedly connected to the rotating shaft 32;

[0064] The rotating motor 34 is disposed on the connecting plate 23 and is fixedly connected to the connecting plate 23;

[0065] A threaded rod 35 is fixedly connected to the output end of the rotary motor 34;

[0066] The moving block 36 is provided through the threaded rod 35 and is threadedly connected to the threaded rod 35. The upper surface of the connecting plate 23 is provided with a slide groove, and the bottom of the moving block 36 is slidably connected to the slide groove;

[0067] The tooth plate 37 is disposed on the top of the moving block 36 , is fixedly connected to the moving block 36 , and is meshedly connected to the rotating gear 33 .

[0068] To further optimize the above technical solution, the dust reduction component 4 includes:

[0069] The rotating plate 41 is disposed on the rotating shaft 32 and is fixedly connected to the rotating shaft 32;

[0070] A dust suppression water box 42 is disposed on the rotating plate 41 and is fixedly connected to the rotating plate 41. A nozzle 421 is disposed on the dust suppression water box 42;

[0071] The booster water pump 43 is arranged in the equipment cavity and fixedly connected to the partition 11. Its input end is connected to a water pipe that passes through the partition 11 and extends to the bottom of the water collecting cavity, and its output end is connected to a water hose that is connected to the dust suppression water box 42.

[0072] To further optimize the above technical solution, the wastewater recovery and treatment component 5 includes:

[0073] The partition plate 3 51 is vertically arranged in the recycling processing chamber, and is fixedly connected to the inner wall of the box body 1 and the bottom surface of the partition plate 2 51, so as to divide the recycling processing chamber into a wastewater static chamber and a water pump chamber;

[0074] The wastewater recovery pump 52 is arranged in the water pump cavity, and its input end is connected with a recovery hose 521 which passes through the side wall of the box body 1 and extends to the outside of the box body 1, and its output end is connected with a water pipe which passes through the partition three 51 and extends to the wastewater static cavity;

[0075] The floating plate 53 is arranged in the wastewater static chamber, and its periphery is slidably connected with the inner wall of the box body 1 and the partition plate 3 51;

[0076] The water pump 54 is arranged on the floating plate 53, and its input end is connected to a water delivery short pipe 541 that passes through the floating plate and extends to the bottom of the floating plate 53, and its output end is connected to a water delivery hose that passes through the partition plate 12 and extends to the water collecting chamber.

[0077] In order to further optimize the above technical solution, a discharge pipe 13 is provided through the side wall of the box body 1 corresponding to the wastewater static chamber, and a discharge valve 131 is provided on the discharge pipe 13 .

[0078] In order to further optimize the above technical solution, a controller 6 is provided on the side wall of the box body 1, and the controller 6 is electrically connected to the telescopic cylinder 22, the rotating motor 34, the booster pump 43, the wastewater recovery pump 52 and the water pump 54, and is used to control the switches of the telescopic cylinder 22, the rotating motor 34, the booster pump 43, the wastewater recovery pump 52 and the water pump 54.

[0079] In order to further optimize the above technical solution, a water injection pipe 14 is provided through the side wall of the box body 1 corresponding to the water collecting chamber.

[0080] In order to further optimize the above technical solution, universal wheels 15 are provided at the bottom of the box 1 to facilitate the movement of the box 1.

[0081] Working principle: When in use, first move the dust suppression device to a suitable position, place the nozzle of the recovery hose 521 of the wastewater recovery pump 52 at the edge of the road (the two sides of the road are slightly lower than the middle), or next to the drainage ditch, and control the telescopic cylinder 22 through the controller 6 to control the height of the dust suppression component 4. When the telescopic end of the telescopic cylinder 22 is fully extended, the dust suppression component 5 is in the lowest position, and the telescopic end of the telescopic cylinder 22 is controlled to retract, driving the slider 1 241 and the slider 2 242 at the upper and lower ends of the hinged rod 1 24 to move along the The rectangular through hole and the slide groove slide, the hinge rod 1 24 is hinged with the hinge rod 2 25, driving one end of the hinge rod 2 25 to slide along the slide groove, at this time, the dust removal component 4 is raised, and after adjusting to a suitable height, the telescopic cylinder 22 stops running, and the dust removal component 4 is selected to swing or adjust the angle of the dust removal component 4 according to the situation. When the dust removal component 4 needs to swing, the rotating motor 34 is turned on, and the rotating motor 34 rotates forward and reversely, and the moving block 36 slides along the slide groove on the upper surface of the connecting plate 23 under the action of the rotation of the threaded rod 35. The tooth plate 37 is driven to move left and right, and the tooth plate 37 is meshed with the rotating gear 33, thereby driving the rotating shaft 32 to rotate, driving the dust reduction component 4 to swing, and when the angle needs to be adjusted to make the dust reduction component 4 fixed and sprayed, the rotating motor 34 is started to make the tooth plate 37 drive the rotating shaft 32 to rotate. When it rotates to a suitable angle, the rotating motor 34 is turned off, and the angle adjustment is completed. The water collection chamber is first filled with water from the water injection port, and the booster water pump 43 is turned on. The booster water pump 43 transports water to the dust reduction water box 42 and the water is sprayed by the nozzle 421 After a period of time, there is dust-reducing wastewater on the ground, and the wastewater recovery pump 52 is turned on. The wastewater is recovered into the wastewater static chamber by the wastewater recovery pump 52, and the wastewater is recovered and dust-reduced in the wastewater static chamber. After a period of time, the dust settles to the bottom of the box body 1, and the clean water is located in the upper layer. Under the buoyancy of water on the floating plate 53, the water pump 54 makes the pipe mouth of the water delivery short pipe 541 at the input end of the water pump 54 always located at the upper clean water position, and the upper clean water is sucked into the water collecting chamber through the water pump 54, completing the wastewater recovery and reuse process.

[0082] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0083] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A municipal construction energy-saving dust reduction device, characterized in that: include: A box body (1), wherein a partition plate 1 (11) and a partition plate 2 (12) are provided in the box body, and the partition plate 1 (11) and the partition plate 2 (12) divide the internal space of the box body (1) into an equipment chamber, a water collection chamber and a recovery and processing chamber; A lifting assembly (2) is arranged on the top of the box (1) and is fixedly connected to the box (1); A swing assembly (3) is arranged on the lifting assembly (2) and is fixedly connected to the lifting assembly (2); A dust reduction component (4) is arranged on the swing component (3) and is used to spray water to reduce dust at the construction site. The lifting component (2) is used to adjust the height of the dust reduction component (4), and the swing component (3) controls the dust reduction component (4) to swing up and down. The wastewater recovery and treatment component (5) is arranged in the recovery and treatment chamber and is used for recovering and treating the wastewater falling on the ground after dust settling.

2. A municipal construction energy-saving dust reduction device according to claim 1, characterized in that: The lifting assembly (2) comprises: A support plate (21) is arranged on the top of the box body (1) and is fixedly connected to the box body (1) via supporting legs, and a rectangular through hole is penetrated through the support plate (21); A telescopic cylinder (22) is arranged between the top of the box body (1) and the support plate (21), and is fixedly connected to the top of the box body (1); A connecting plate (23) is arranged above the supporting plate (21), and a sliding groove is arranged on the lower surface of the connecting plate; A hinged rod (24) having one end hingedly connected to a slider (241), the slider (241) passing through the rectangular through hole, fixedly connected to the telescopic end of the telescopic cylinder (22), and slidably connected to the rectangular through hole, and a slider (242) is provided at the other end, and slidably connected to a slide groove on the lower surface of the connecting plate (23); The hinged rod 2 (25) has a fixed block (251) hinged at one end, the fixed block (251) is fixedly arranged on the support plate (21), and a slider 3 (252) is hinged at the other end, the slider 3 (252) is slidably connected to the sliding groove on the lower surface of the connecting plate (23), the hinged rod 2 (25) and the hinged rod 1 (24) are cross-arranged, and the intersection of the two is hinged.

3. A municipal construction energy-saving dust reduction device according to claim 2, characterized in that: The swing assembly (3) comprises: Two fixing plates (31) are provided, and the two fixing plates (31) are arranged on the connecting plate (23) opposite to each other and fixedly connected to the connecting plate (23); A rotating shaft (32) is disposed between the two fixing plates (31), and two ends of the rotating shaft are respectively rotatably connected to the two fixing plates (31); A rotating gear (33) is disposed through the rotating shaft (32) and is fixedly connected to the rotating shaft (32); A rotating motor (34) is disposed on the connecting plate (23) and is fixedly connected to the connecting plate (23); A threaded rod (35) fixedly connected to an output end of the rotating motor (34); A moving block (36) is provided on the threaded rod (35) and is threadedly connected to the threaded rod (35); a sliding groove is provided on the upper surface of the connecting plate (23); and the bottom of the moving block (36) is slidably connected to the sliding groove; The tooth plate (37) is arranged on the top of the moving block (36), is fixedly connected to the moving block (36), and is meshedly connected to the rotating gear (33).

4. A municipal construction energy-saving dust reduction device according to claim 3, characterized in that: The dust reduction component (4) comprises: A rotating plate (41) is disposed on the rotating shaft (32) and is fixedly connected to the rotating shaft (32); A dust suppression water box (42) is arranged on the rotating plate (41) and is fixedly connected to the rotating plate (41); a spray head (421) is arranged on the dust suppression water box (42); A booster water pump (43) is disposed in the equipment cavity and fixedly connected to the partition one (11). Its input end is connected to a water pipe that passes through the partition one (11) and extends to the bottom of the water collecting cavity. Its output end is connected to a water hose that is connected to the dust suppression water box (42).

5. A municipal construction energy-saving dust reduction device according to claim 4, characterized in that: The wastewater recovery and treatment component (5) comprises: Partition three (51) is vertically arranged in the recovery and processing chamber, and is fixedly connected to the inner wall of the box body (1) and the bottom surface of partition two (12), so as to divide the recovery and processing chamber into a wastewater static chamber and a water pump chamber; A wastewater recovery pump (52) is arranged in the water pump cavity, the input end of which is connected to a recovery hose (521) that passes through the side wall of the box body (1) and extends to the outside of the box body (1), and the output end is connected to a water pipe that passes through the partition three (51) and extends to the wastewater static cavity; A floating plate (53) is arranged in the wastewater static chamber, and is slidably connected to the inner wall of the box body (1) and the partition plate 3 (51) on all sides; A water pump (54) is arranged on the floating plate (53), and its input end is connected to a short water pipe (541) which passes through the floating plate (53) and extends to the bottom of the floating plate (53), and its output end is connected to a water hose which passes through the second partition plate (12) and extends to the water collecting chamber.

6. A municipal construction energy-saving dust reduction device according to claim 5, characterized in that: A discharge pipe (13) is provided through the side wall of the box body (1) corresponding to the wastewater static chamber, and a discharge valve (131) is provided on the discharge pipe (13).

7. The municipal construction energy-saving dust reduction device according to claim 5, characterized in that: A controller (6) is provided on the side wall of the box body (1); the controller (6) is electrically connected to the telescopic cylinder (22), the rotating motor (34), the booster pump (43), the wastewater recovery pump (52) and the water pump (54), and is used to control the switching of the telescopic cylinder (22), the rotating motor (34), the booster pump (43), the wastewater recovery pump (52) and the water pump (54).

8. The municipal construction energy-saving dust reduction device according to claim 1, characterized in that: A water injection pipe (14) is provided through the side wall of the box body (1) corresponding to the water collecting chamber.

9. The municipal construction energy-saving dust reduction device according to claim 1, characterized in that: The bottom of the box body (1) is provided with universal wheels (15) to facilitate the movement of the box body (1).

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