Dust falling equipment for green construction

Abstract

The utility model discloses a dust falling device for green construction, which comprises a mounting bottom plate, a dust falling box is fixedly mounted on one side of the top surface of the mounting bottom plate, an air outlet pipe is fixedly mounted in the center of the top surface of the dust falling box, a first mounting frame is fixedly mounted in the air outlet pipe, and a servo motor is mounted in the center of the top surface of the first mounting frame. The output end of the servo motor is connected with a driving shaft, a plurality of exhaust fan blades are fixedly mounted on the driving shaft, air inlet pipes are fixedly mounted on the three side walls of the dust falling box, second mounting frames are fixedly mounted in the air inlet pipes, driven shafts are mounted on the second mounting frames, and suction fan blades are fixedly mounted on the driven shafts. The three air inlet pipes can be used for air suction and dust falling treatment, the dust falling treatment range is expanded, the dust falling treatment effect is improved, the exhaust fan blades and the air suction fan blades can be driven to rotate only through one servo motor, the manufacturing cost of the device and the power consumption during use are reduced, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of construction dust removal, in particular to dust reduction equipment for green construction. Background Art

[0002] Green construction refers to construction activities that maximize resource conservation and reduce negative impacts on the environment through scientific management and technological progress while ensuring basic requirements such as quality and safety during engineering construction. Since most construction processes will generate dust that pollutes the atmospheric environment and has a certain impact on the health of construction workers, a dust reduction device for green construction is needed.

[0003] The existing technology discloses a green building construction site dust reduction device with announcement number: CN213610539U, which includes a chassis, an air suction device, a spray device, a filter device and a recovery device. The air suction device sucks the air from the construction site into the chassis, the filter device filters the air sucked into the chassis, the spray device sprays the air, the recovery device recovers the water sprayed into the air and reuses it, and finally discharges the filtered and humidified air to the outside. This application has the effect of dust removal and humidification of the air at the construction site, and recycling water.

[0004] When the utility model is in use, the dust-containing gas in the construction site is sucked into the suction area through the air inlet pipe by the suction device, and then the large particles of dust contained are preliminarily filtered by the first dust filter and then sprayed for dust reduction treatment, and finally the dust-reduced air is discharged by the exhaust fan. However, the equipment is only provided with one air inlet pipe, resulting in a small range of suction and dust reduction, and the dust reduction effect is relatively general. In addition, the installed suction device and exhaust fan need to be equipped with corresponding motors, which increases the manufacturing cost of the equipment and the power consumption during use, and the practicality is relatively general.

[0005] To this end, we have proposed a green construction dust reduction equipment to solve the above-mentioned drawbacks. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a green construction dust reduction device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a green construction dust reduction equipment, including a mounting base plate, a dust reduction box is fixedly mounted on one side of the top surface of the mounting base plate, and an air outlet pipe is fixedly mounted in the center of the top surface of the dust reduction box, and a first mounting frame is fixedly mounted in the air outlet pipe, a servo motor is mounted in the center of the top surface of the first mounting frame, and a driving shaft is connected to the output end of the servo motor, and a plurality of exhaust fan blades are fixedly mounted on the driving shaft, air inlet pipes are fixedly mounted on the side walls of the three sides of the dust reduction box, and a second mounting frame is fixedly mounted in the air inlet pipe, and a driven shaft is mounted on the second mounting frame, and suction fan blades are fixedly mounted on the driven shaft, and the inlet pipe is fixedly mounted on the driven shaft. A dust filter is fixedly installed at one end of the air duct, a waterproof transmission box is fixedly installed in the center of the dust reduction box, the driving shaft is located at one end of the inner cavity of the waterproof transmission box and is fixedly installed with a driving bevel gear, the driven shaft is located at one end of the inner cavity of the waterproof transmission box and is fixedly installed with a driven bevel gear, the driving bevel gear and the driven bevel gear are meshed with each other, a water tank is fixedly installed on one side of the top surface of the mounting base plate, and the bottom of the inner cavity of the water tank is connected to one end of a water pipe, and a water pump is installed on the water pipe, a liquid homogenizing box frame is fixedly installed on the side wall of the dust reduction box, and the inner wall of the liquid homogenizing box frame is connected to a plurality of liquid homogenizing mounting plates located on the inner wall of the dust reduction box, and a plurality of atomizing nozzles are evenly installed on the liquid homogenizing mounting plates.

[0008] Preferably, the inner wall of the dust suppression box is symmetrically provided with installation grooves, and an installation slide is embedded in the installation groove, a return frame is fixedly installed between the two installation slides, and a filter is fixedly installed in the center of the return frame, a sealing plate is fixedly installed at one end of the return frame, and a handle is fixedly installed in the center of the side wall of the sealing plate.

[0009] Preferably, a first rotating rod is symmetrically fixedly installed at the bottom end of the driving shaft, and a first cleaning brush is fixedly installed on the bottom surface of the first rotating rod, and a second rotating rod is symmetrically fixedly installed at one end of the driven shaft, and a second cleaning brush is fixedly installed on one side of the second rotating rod.

[0010] Preferably, one side of the bottom surface of the inner cavity of the dust reduction box is connected to a section of a circulation pipe, and the other end of the circulation pipe is connected to the top of the inner cavity of the water tank, and a circulation pump is installed on the circulation pipe.

[0011] Preferably, three placement grooves are fixedly installed on the top surface of the installation base plate, and collection boxes are placed in the placement grooves, and the collection boxes are located directly below the air inlet pipe.

[0012] Preferably, a control panel is installed on the side wall of the dust reduction box, and the control panel is electrically connected to the servo motor, the water delivery pump and the circulation pump.

[0013] Preferably, the cross-sectional shape of the mounting slide plate and the mounting slide groove is T-shaped.

[0014] Preferably, universal wheels are evenly and fixedly mounted on the four corners of the bottom surface of the mounting base plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The utility model adopts a dust reduction box, an air inlet duct and an air outlet duct. A dust reduction box is fixedly installed on one side of the top surface of the installation base plate, and an air outlet duct is fixedly installed in the center of the top surface of the dust reduction box, and a first installation frame is fixedly installed in the air outlet duct. A servo motor is installed in the center of the top surface of the first installation frame, and a driving shaft is connected to the output end of the servo motor, and a plurality of exhaust fan blades are fixedly installed on the driving shaft. On the other hand, air inlet ducts are fixedly installed on the side walls of the three sides of the dust reduction box, and a second installation frame is fixedly installed in the air inlet duct, and a driven shaft is installed on the second installation frame. The driven shaft is fixedly equipped with suction fan blades, and a dust filter is fixedly equipped at one end of the air inlet pipe. On the other hand, a waterproof transmission box is fixedly equipped at the center of the dust reduction box, and a driving shaft is located at one end of the inner cavity of the waterproof transmission box and a driving bevel gear is fixedly equipped thereon, and a driven shaft is located at one end of the inner cavity of the waterproof transmission box and a driven bevel gear is fixedly equipped thereon, and the driving bevel gear and the driven bevel gear are meshed with each other, so when the user starts the servo motor through the control panel to drive the driving shaft to connect to the suction fan blades to rotate, the driven shaft can drive the suction fan blades to rotate, so that the three air inlet pipes can be used to simultaneously clean the dust in the construction area The air is inhaled, and the dust filter net can intercept and filter the large dust particles in the dust-laden air. When the dust-laden air enters the inner cavity of the dust reduction box, the worker can start the water pump installed on the water pipe through the control panel. The water pump can pump the clean water in the water tank into the inner cavity of the liquid mixing box frame through the water pipe. The inner cavity of the liquid mixing box frame is connected to several liquid mixing mounting plates installed on the inner wall of the dust reduction box, and several atomizing nozzles are installed on the liquid mixing mounting plates. When the clean water is sprayed through the atomizing nozzle, the water mist generated can be used to reduce the dust in the dust-laden gas. After the dust contacts the water droplets, As it falls downward, the sewage will pass through the filter screen fixed in the return frame, and the filter screen will be used to remove impurities in the water. The clean water obtained can be pumped back into the water tank cavity through the circulation pipe and the circulation pump to achieve the recycling of the water and reduce water resource consumption. In this process, a green construction dust reduction equipment can use three air inlet pipes to suck and reduce dust, which expands the dust reduction treatment range and improves the dust reduction treatment effect. Only one servo motor is used to drive the rotation of the exhaust fan blades and the suction fan blades, which is beneficial to reduce the manufacturing cost of the equipment and the power consumption during use, and is more practical.

[0017] (2) The utility model adopts a first cleaning brush, a second cleaning brush, a circular frame and a filter screen. As mentioned above, the dust filter screen can filter large particles of dust in the dust-containing gas, and the set filter screen can filter impurities in the water body, so that the dust filter screen and the filter screen will be blocked after being used for a period of time, thereby affecting the normal use of the equipment. The bottom end of the set active shaft is symmetrically fixed with a first rotating rod, and the bottom surface of the first rotating rod is fixedly installed with a first cleaning brush. Therefore, when the active shaft drives the first rotating rod and the first cleaning brush to rotate, the impurities blocked in the filter screen can be cleaned to ensure the filtering efficiency of the water body and reduce the replacement frequency of the filter screen. The set driven shaft is symmetrically fixed with a second rotating rod at one end, and the second rotating rod is fixedly installed at the bottom surface of the second rotating rod. A second cleaning brush is fixedly installed on the bottom surface of the rod, so when the active shaft drives the second rotating rod and the second cleaning brush to rotate, the dust blocked on the dust filter can be cleaned to ensure the filtering efficiency of the dust-containing gas. Three placement slots are fixedly installed on the top surface of the installation base plate, and a collection box is placed in the placement slot. The collection box can be used to centrally collect and process the dust cleaned from the dust filter. On the other hand, installation slides are symmetrically fixedly installed on both sides of the return frame, and installation slides are symmetrically opened on the inner wall of the dust reduction box. A sealing plate is fixedly installed on one side of the return frame, and a handle is fixedly installed on one side of the sealing plate. When the filter needs to be cleaned or replaced, the sealing plate, return frame and filter can be pulled out using the handle. The operation is simple and convenient, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0019] Figure 1 This is a schematic diagram of the structure of a green construction dust suppression device proposed by the utility model;

[0020] Figure 2 This is a cross-sectional view of a dust suppression box of a green construction dust suppression device proposed by the utility model;

[0021] Figure 3 The utility model proposed Figure 2 A magnified image of point A;

[0022] Figure 4 The utility model proposed Figure 2 The enlarged view of point B;

[0023] Figure 5 The utility model proposed Figure 2 Enlarged view of point C;

[0024] Figure 6 A three-dimensional diagram of a filter screen plate illustrating a green construction dust reduction device proposed by the utility model.

[0025] Legend:

[0026] 1. Collection box; 2. Installation base plate; 3. Placement slot; 4. Dust filter; 5. Air inlet pipe; 6. Control panel; 7. Circulation pipe; 8. Water tank; 9. Universal wheel; 10. Dust suppression box; 11. Handle; 12. Second rotating rod; 13. Second dust cleaning brush; 14. Air outlet pipe; 15. Water pipe; 16. Water pump; 17. Liquid homogenizing box frame; 18. Circulation pump; 19. Servo motor; 20. Driving shaft; 21. Exhaust fan blade; 22. Liquid homogenizing mounting plate; 23. Atomizing nozzle; 24. Second mounting frame; 25. Suction fan blade; 26. Filter; 27. Driven shaft; 28. Waterproof transmission box; 29. ​​Driving bevel gear; 30. Driven bevel gear; 31. Return frame; 32. Mounting slide plate; 33. Mounting slide groove; 34. First rotating rod; 35. First dust cleaning brush; 36. Sealing plate; 37. First mounting frame. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0028] Please refer to Figure 1-6A green construction dust reduction device comprises a mounting base plate 2, a dust reduction box 10 is fixedly mounted on one side of the top surface of the mounting base plate 2, an air outlet pipe 14 is fixedly mounted on the center of the top surface of the dust reduction box 10, and a first mounting frame 37 is fixedly mounted in the air outlet pipe 14, a servo motor 19 is mounted in the center of the top surface of the first mounting frame 37, and a driving shaft 20 is connected to the output end of the servo motor 19, and a plurality of exhaust fan blades 21 are fixedly mounted on the driving shaft 20, an air inlet pipe 5 is fixedly mounted on the side walls of the three sides of the dust reduction box 10, a second mounting frame 24 is fixedly mounted in the air inlet pipe 5, a driven shaft 27 is mounted on the second mounting frame 24, a suction fan blade 25 is fixedly mounted on the driven shaft 27, and a dust filter 4 is fixedly mounted on one end of the air inlet pipe 5 A waterproof transmission box 28 is fixedly installed in the center of the dust reduction box 10, a driving shaft 20 is located at one end of the inner cavity of the waterproof transmission box 28 and a driving bevel gear 29 is fixedly installed, a driven shaft 27 is located at one end of the inner cavity of the waterproof transmission box 28 and a driven bevel gear 30 is fixedly installed, the driving bevel gear 29 and the driven bevel gear 30 are meshed with each other, a water tank 8 is fixedly installed on one side of the top surface of the mounting base 2, and the bottom of the inner cavity of the water tank 8 is connected to one end of the water pipe 15, and a water pump 16 is installed on the water pipe 15, a liquid homogenizing box frame 17 is fixedly installed on the side wall of the dust reduction box 10, and the inner wall of the liquid homogenizing box frame 17 is connected to a plurality of liquid homogenizing mounting plates 22 located on the inner wall of the dust reduction box 10, and a plurality of atomizing nozzles 23 are evenly installed on the liquid homogenizing mounting plates 22.

[0029] In this embodiment: three air inlet pipes 5 can be used to perform air suction and dust reduction processing, which expands the dust reduction processing range and improves the dust reduction processing effect. Only one servo motor 19 is used to drive the rotation of the exhaust fan blades 21 and the suction fan blades 25, which is beneficial to reduce the manufacturing cost of the equipment and the power consumption during use, and is more practical.

[0030] Specifically, the inner wall of the dust suppression box 10 is symmetrically provided with installation grooves 33, and the installation slides 32 are embedded in the installation grooves 33, a return frame 31 is fixedly installed between the two installation slides 32, and a filter screen 26 is fixedly installed in the center of the return frame 31, a sealing plate 36 is fixedly installed at one end of the return frame 31, and a handle 11 is fixedly installed in the center of the side wall of the sealing plate 36.

[0031] In this embodiment: it plays a role in filtering impurities in the sewage generated by dust fall, so as to facilitate the subsequent recycling of the water body.

[0032] Specifically, a first rotating rod 34 is symmetrically fixedly installed at the bottom end of the driving shaft 20, and a first cleaning brush 35 is fixedly installed on the bottom surface of the first rotating rod 34; a second rotating rod 12 is symmetrically fixedly installed at one end of the driven shaft 27, and a second cleaning brush 13 is fixedly installed on one side of the second rotating rod 12.

[0033] In this embodiment, it is possible to clean the impurities that clog the dust filter 4 and the filter 26, so as to reduce the cleaning and replacement frequency of the dust filter 4 and the filter 26, thereby ensuring the working efficiency of the equipment.

[0034] Specifically, one side of the bottom surface of the inner cavity of the dust suppression box 10 is connected to a section of the circulation pipe 7 , and the other end of the circulation pipe 7 is connected to the top of the inner cavity of the water tank 8 , and a circulation pump 18 is installed on the circulation pipe 7 .

[0035] In this embodiment: the filtered water is recycled, reducing the consumption of water resources.

[0036] Specifically, three placement grooves 3 are fixedly installed on the top surface of the installation base plate 2 , and the collection boxes 1 are placed in the placement grooves 3 . The collection boxes 1 are located directly below the air inlet pipe 5 .

[0037] In this embodiment: the large dust particles that have been cleared can be collected and processed centrally.

[0038] Specifically, a control panel 6 is installed on the side wall of the dust reduction box 10 , and the control panel 6 is electrically connected to the servo motor 19 , the water delivery pump 16 and the circulation pump 18 .

[0039] In this embodiment: the control circuit of the control panel 6 can be realized by simple programming by those skilled in the art, which belongs to the common knowledge in the art. It is only used without modification, so the control method and circuit connection are not described in detail.

[0040] Specifically, the cross-sectional shape of the mounting slide plate 32 and the mounting slide groove 33 is T-shaped.

[0041] Specifically, universal wheels 9 are evenly and fixedly mounted on the four corners of the bottom surface of the mounting base plate 2 .

[0042] In this embodiment: it is convenient to move and transfer the equipment.

[0043] Working principle: The utility model adopts a dust reduction box 10, an air inlet pipe 5 and an air outlet pipe 14, and the dust reduction box 10 is fixedly installed on one side of the top surface of the installation base plate 2, and the air outlet pipe 14 is fixedly installed in the center of the top surface of the dust reduction box 10, and the first installation frame 37 is fixedly installed in the air outlet pipe 14, and a servo motor 19 is installed in the center of the top surface of the first installation frame 37, and the output end of the servo motor 19 is connected to a driving shaft 20, and a plurality of exhaust fan blades 21 are fixedly installed on the driving shaft 20. On the other hand, the air inlet pipe 5 is fixedly installed on the side walls of the three sides of the dust reduction box 10, and a second installation frame 24 is fixedly installed in the air inlet pipe 5, and a driven shaft 27 is installed on the second installation frame 24, and a suction fan blade 25 is fixedly installed on the driven shaft 27, and A dust filter 4 is fixedly installed at one end of the air inlet pipe 5. On the other hand, a waterproof transmission box 28 is fixedly installed in the center of the dust reduction box 10, and the driving shaft 20 is located at one end of the inner cavity of the waterproof transmission box 28 and is fixedly installed with a driving bevel gear 29. The driven shaft 27 is located at one end of the inner cavity of the waterproof transmission box 28 and is fixedly installed with a driven bevel gear 30. The driving bevel gear 29 and the driven bevel gear 30 are meshed with each other. Therefore, when the user starts the servo motor 19 through the control panel 6 to drive the driving shaft 20 to connect to the exhaust fan blades 21 to rotate, the driven shaft 27 can drive the suction fan blades 25 to rotate, so that the three air inlet pipes 5 can be used to suck in the dusty air in the construction area at the same time. The dust filter 4 can intercept and filter large particles of dust in the dusty air. After entering the inner cavity of the dust reduction box 10, the worker can start the water delivery pump 16 installed on the water delivery pipe 15 through the control panel 6. The water delivery pump 16 can pump the clean water in the water tank 8 into the inner cavity of the liquid homogenizing box frame 17 through the water delivery pipe 15. The inner cavity of the liquid homogenizing box frame 17 is connected to a plurality of liquid homogenizing mounting plates 22 installed on the inner wall of the dust reduction box 10, and a plurality of atomizing nozzles 23 are installed on the liquid homogenizing mounting plate 22. When the clean water is sprayed out through the atomizing nozzle 23, the generated water mist can be used to reduce the dust in the dust-containing gas. The dust can fall downward after contacting the water droplets. At this time, the sewage will pass through the filter screen 26 fixedly installed in the return frame 31. The filter screen 26 is used to remove impurities in the water body, and the obtained clean water can be pumped back into the water tank 8 through the circulation pipe 7 and the circulation pump 18. cavity to realize the recycling of water and reduce water resource consumption. In this process, a green construction dust reduction equipment can use three air inlet pipes 5 to suck air and reduce dust, which expands the dust reduction treatment range and improves the dust reduction treatment effect. Only one servo motor 19 is used to drive the rotation of the exhaust fan blades 21 and the suction fan blades 25, which is beneficial to reduce the manufacturing cost of the equipment and the power consumption during use, and is more practical. In addition, the utility model adopts a first cleaning brush 35, a second cleaning brush 13, a return frame 31 and a filter screen 26. As mentioned above, the dust filter screen 4 can filter large particles of dust in the dust-containing gas, and the set filter screen 26 can filter impurities in the water body, so that the dust filter screen 4 and the filter screen 26 will be blocked after being used for a period of time.Thus affecting the normal use of the equipment, a first rotating rod 34 is symmetrically fixedly installed at the bottom end of the active shaft 20, and a first dust cleaning brush 35 is fixedly installed on the bottom surface of the first rotating rod 34. Therefore, when the active shaft 20 drives the first rotating rod 34 and the first dust cleaning brush 35 to rotate, impurities blocked on the filter screen 26 can be cleaned to ensure the filtration efficiency of the water body and reduce the replacement frequency of the filter screen 26. A second rotating rod 12 is symmetrically fixedly installed at one end of the driven shaft 27, and a second dust cleaning brush 13 is fixedly installed on the bottom surface of the second rotating rod 12. Therefore, when the active shaft 20 drives the second rotating rod 12 and the second dust cleaning brush 13 to rotate, dust blocked on the dust filter screen 4 can be cleaned To ensure the filtering efficiency of dust-containing gas, the top surface of the installation base plate 2 is fixedly installed with three placement grooves 3, and the placement grooves 3 are placed in the collection box 1. The dust cleaned from the dust filter 4 can be collected and processed by the collection box 1. On the other hand, the installation slides 32 are symmetrically fixedly installed on both sides of the return frame 31, and the inner wall of the dust reduction box 10 is symmetrically opened with installation slides 33. A sealing plate 36 is fixedly installed on one side of the return frame 31, and a handle 11 is fixedly installed on one side of the sealing plate 36. When the filter 26 needs to be cleaned or replaced, the sealing plate 36, the return frame 31 and the filter 26 can be pulled out by the handle 11. The operation is simple and convenient, and the practicability is strong.

[0044] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A dust suppression device for green construction, comprising a mounting base plate (2), characterized in that: A dust reduction box (10) is fixedly mounted on one side of the top surface of the installation base plate (2), and an air outlet pipe (14) is fixedly mounted on the center of the top surface of the dust reduction box (10), and a first mounting frame (37) is fixedly mounted in the air outlet pipe (14), a servo motor (19) is mounted in the center of the top surface of the first mounting frame (37), and the output end of the servo motor (19) is connected to a driving shaft (20), and a plurality of exhaust fan blades (21) are fixedly mounted on the driving shaft (20), an air inlet pipe (5) is fixedly mounted on the side walls of the three sides of the dust reduction box (10), and a second mounting frame (24) is fixedly mounted in the air inlet pipe (5), and a driven shaft (27) is mounted on the second mounting frame (24), and a suction fan blade (25) is fixedly mounted on the driven shaft (27), a dust filter (4) is fixedly mounted on one end of the air inlet pipe (5), and a dust filter (4) is fixedly mounted on the center of the dust reduction box (10). A waterproof transmission box (28) is fixedly installed, the driving shaft (20) is located at one end of the inner cavity of the waterproof transmission box (28) and is fixedly installed with a driving bevel gear (29), the driven shaft (27) is located at one end of the inner cavity of the waterproof transmission box (28) and is fixedly installed with a driven bevel gear (30), the driving bevel gear (29) and the driven bevel gear (30) are meshed with each other, a water tank (8) is fixedly installed on one side of the top surface of the installation base plate (2), and the bottom of the inner cavity of the water tank (8) is connected to one end of a water delivery pipe (15), and a water delivery pump (16) is installed on the water delivery pipe (15), and a side wall of the dust reduction box (10) is fixedly installed with a liquid homogenizing box frame (17), and the inner wall of the liquid homogenizing box frame (17) is connected to install a plurality of liquid homogenizing installation plates (22) located on the inner wall of the dust reduction box (10), and a plurality of atomizing nozzles (23) are evenly installed on the liquid homogenizing installation plates (22).

2. A green construction dust suppression device according to claim 1, characterized in that: The inner wall of the dust suppression box (10) is symmetrically provided with mounting grooves (33), and a mounting slide plate (32) is embedded in the mounting grooves (33); a return frame (31) is fixedly installed between the two mounting slide plates (32), and a filter screen (26) is fixedly installed in the center of the return frame (31); a sealing plate (36) is fixedly installed at one end of the return frame (31), and a handle (11) is fixedly installed in the center of the side wall of the sealing plate (36).

3. The green construction dust suppression equipment according to claim 1, characterized in that: A first rotating rod (34) is symmetrically fixedly mounted on the bottom end of the driving shaft (20), and a first cleaning brush (35) is fixedly mounted on the bottom surface of the first rotating rod (34); a second rotating rod (12) is symmetrically fixedly mounted on one end of the driven shaft (27), and a second cleaning brush (13) is fixedly mounted on one side of the second rotating rod (12).

4. The green construction dust suppression equipment according to claim 1, characterized in that: One side of the bottom surface of the inner cavity of the dust suppression box (10) is connected to a section of a circulation pipe (7), and the other end of the circulation pipe (7) is connected to the top of the inner cavity of the water tank (8), and a circulation pump (18) is installed on the circulation pipe (7).

5. The dust suppression equipment for green construction according to claim 1, characterized in that: Three placement grooves (3) are fixedly mounted on the top surface of the installation base plate (2), and a collection box (1) is placed in the placement groove (3), and the collection box (1) is located directly below the air inlet pipe (5).

6. The dust suppression equipment for green construction according to claim 1, characterized in that: A control panel (6) is installed on the side wall of the dust reduction box (10), and the control panel (6) is electrically connected to the servo motor (19), the water delivery pump (16) and the circulation pump (18).

7. The dust suppression equipment for green construction according to claim 2, characterized in that: The cross-sectional shapes of the mounting slide plate (32) and the mounting slide groove (33) are T-shaped.

8. The green construction dust suppression equipment according to claim 1, characterized in that: Universal wheels (9) are evenly and fixedly mounted on the four corners of the bottom surface of the mounting base plate (2).

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