Building construction atomization dust falling equipment and method

Abstract

The invention discloses atomization dust falling equipment and method for building construction, and belongs to the technical field of atomization dust falling. The atomization dust falling equipment comprises a movable cart, an electricity storage structure is fixedly installed on the upper surface of the movable cart, a dust falling mechanism is fixedly installed on the upper surface of the movable cart, an outer cylinder is fixedly installed on the movable cart, and a filter cylinder is clamped in the outer cylinder; the lower end of the filter cartridge is fixedly connected with a slag discharge pipe, the lower end of the slag discharge pipe extends below the movable cart, a control valve is arranged on the slag discharge pipe, a transmission mechanism is arranged on the filter cartridge, the transmission mechanism is matched with a dust falling mechanism, a conveying mechanism is arranged in the outer barrel located on the outer side of the filter cartridge, and the conveying mechanism is matched with the dust falling mechanism. Through the arrangement of the mounting block, the arc-shaped vertical plate and the adjusting groove, in the rising process of the dust falling pipe, the water outlet of the hose is subjected to the effect of the adjusting groove, the water pressure sprayed by the hose is gradually increased, then the spraying range of water mist sprayed by the atomization spray head is enlarged, the atomization dust falling range is enlarged, and the dust falling efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of atomization dust reduction, and in particular relates to a construction atomization dust reduction device and method. Background Art

[0002] At the construction site, due to the complex outdoor construction environment, a large amount of dust is often generated during construction. In order to improve the quality of the construction environment, atomization dust reduction equipment is needed to treat the dust. For example, the publication number is: CN118356753A, a kind of atomization dust reduction device for construction engineering. When construction dust reduction is required, the water pump is turned on, and the drainage pipe 2 extends out of the drainage top column. The drainage pipe 2 is driven to rotate by the impact of the water flow, so as to achieve atomization dust reduction around. When the dust reduction is completed, the drainage pipe 2 can be retracted into the drainage pipe 1 for easy storage. When the support plate rotates, it drives the gear ring to rotate, thereby driving the rotating shaft to rotate, and then drives the fan blades to rotate, so as to blow and disperse the mist water sprayed by the atomization nozzle, thereby improving the dust reduction effect.

[0003] The problems with the prior art are: the above-mentioned atomizing dust reduction device uses fan blades to blow away the mist to expand the atomization range and improve the dust reduction effect. However, when the fan blades blow away the mist, they also blow the dust to the surroundings, causing the dust diffusion range to expand and greatly reducing the dust reduction effect; secondly, during the dust reduction process, the above-mentioned device cannot clean the water collecting bucket while reducing dust, thereby reducing the cleaning efficiency; finally, the device cannot perform dust reduction treatment on dust areas at different heights, thereby reducing the applicability and dust reduction efficiency of the dust reduction device. Summary of the invention

[0004] In view of the problems existing in the prior art, the present invention provides a construction atomization dust reduction equipment and method, which has the advantage of being able to reduce dust in different heights and areas, thereby saving water resources, and solves the problem that the existing atomization dust reduction device uses fan blades to blow away the mist to expand the atomization range and improve the dust reduction effect. However, when the fan blades blow away the mist, they also blow the dust to the surroundings, causing the dust diffusion range to expand and greatly reducing the dust reduction effect; secondly, during the dust reduction process, the above-mentioned device cannot clean the water collecting bucket while reducing dust, thereby reducing the cleaning efficiency; finally, the device cannot perform dust reduction treatment on dust areas at different heights, thereby reducing the application range and dust reduction efficiency of the dust reduction device.

[0005] The present invention is implemented in this way. A construction atomization dust reduction device comprises a mobile cart, a power storage structure is fixedly installed on the upper surface of the mobile cart, a control switch is arranged on one side of the power storage structure, a dust reduction mechanism is fixedly installed on the upper surface of the mobile cart, an outer cylinder is fixedly installed on the mobile cart located on one side of the dust reduction mechanism, a filter cylinder is clamped in the outer cylinder, a slag discharge pipe is fixedly connected to the lower end of the filter cylinder, the lower end of the slag discharge pipe extends into the lower part of the mobile cart, a control valve is arranged on the slag discharge pipe, a transmission mechanism is arranged on the filter cylinder, the transmission mechanism cooperates with the dust reduction mechanism, and a conveying mechanism is arranged in the outer cylinder located outside the filter cylinder; The dust reduction mechanism includes a fixed cylinder, which is fixedly installed on the mobile cart. A motor is fixedly installed on the bottom wall of the fixed cylinder. A mounting block is fixedly connected to the fixed cylinder. The output shaft of the motor passes through the mounting block and is fixedly connected to an adjusting screw. The upper end of the adjusting screw is rotatably connected to the top wall of the fixed cylinder. A lifting block is threadedly connected to the adjusting screw. A number of vertical poles are fixedly connected to the lifting block. The upper ends of the vertical poles are commonly fixedly connected to a lifting block. A dust reduction pipe is fixedly connected to the upper surface of the lifting block. A number of atomizing nozzles are fixedly connected to the dust reduction pipe in a linear arrangement.

[0006] As a preferred embodiment of the present invention, a movable groove is opened on one side of the fixed cylinder, and the plurality of vertical rods are slidably arranged in the fixed cylinder. The lifting block is located at the upper end of the fixed cylinder, and a tooth plate is fixedly connected to one side of the lifting block, and the tooth plate slides on the outer surface of the fixed cylinder along the inner wall of the movable groove.

[0007] As a preferred embodiment of the present invention, an arc-shaped vertical plate is fixedly connected to the upper surface of the lifting block, and the arc-shaped vertical plate is located between a plurality of vertical poles. The upper end of the arc-shaped vertical plate passes through a fixed tube and a lifting block and is arranged in a dust reduction pipe. An adjustment groove is opened on the arc-shaped vertical plate located in the dust reduction pipe, and the notch of the adjustment groove gradually becomes smaller from bottom to top.

[0008] As a preferred embodiment of the present invention, the transmission mechanism includes a connecting plate, the connecting plate is fixedly connected to the upper surface of the filter cartridge, the connecting plate is rotatably connected to a rotating rod, and brush plates for cleaning the filter cartridge are fixedly connected on both sides of the rotating rod.

[0009] As a preferred embodiment of the present invention, the connecting plate and the upper surface of the filter cylinder are fixedly connected with fixed blocks, the two fixed blocks are connected by a connecting shaft, both ends of the connecting shaft are rotatably installed on the fixed blocks, the upper end of the rotating rod is fixedly connected with a first bevel gear, and the inner end of the connecting shaft is fixedly connected with a second bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.

[0010] As a preferred embodiment of the present invention, the outer wall of the outer cylinder is rotatably connected to a transmission shaft, the transmission shaft is connected to the outer end of the connecting shaft through a transmission belt, the outer end of the transmission shaft is fixedly connected to a transmission gear, and the transmission gear is meshed with a gear plate.

[0011] As a preferred embodiment of the present invention, the conveying mechanism includes a water pump, which is located outside the filter cartridge and fixedly connected to the inner bottom wall of the outer cartridge, the water outlet of the water pump is fixedly connected to a conveying pipe, the upper end of the conveying pipe passes through the filter cartridge and is fixedly connected to a hose, and one end of the hose is fixedly connected to the dust suppression pipe.

[0012] As a preferred embodiment of the present invention, the outer end of the hose passes through the dust suppression pipe and the end portion thereof slides tightly along the arc-shaped surface of the arc-shaped vertical plate.

[0013] A method for constructing atomizing dust suppression equipment, the method comprising the following steps: First, the motor is started by the control switch, and the lifting block is driven by the motor to move, thereby driving the dust removal pipe to move, and adjusting the dust removal pipe to a suitable height; Then the control switch controls the start of the water pump. Under the drive of the water pump, the water in the outer cylinder is transported to the dust suppression pipe through the delivery pipe and the hose, and finally sprayed out from a number of atomizing nozzles. Then the mobile cart is manually pushed to the dust area. Under the action of a number of atomizing nozzles, the purpose of atomizing dust reduction in the building environment is achieved; The setting of the filter cylinder can filter rainwater. The filtered rainwater passes through the mesh holes on the filter cylinder and flows into the outer cylinder for dust reduction. This operation can use rainwater to reduce dust, making full use of rainwater and effectively saving water resources.

[0014] A method for constructing atomizing dust suppression equipment, the method further comprising: The hose outlet at the initial position corresponds to the lower end of the adjustment slot of the arc-shaped vertical plate. Since the slot of the adjustment slot gradually becomes smaller from bottom to top, when the lifting block drives the dust suppression pipe and the hose outlet to move upward under the drive of the motor, the hose outlet is affected by the adjustment slot, so that the water pressure sprayed out by the hose becomes stronger step by step, thereby increasing the range of the water mist sprayed by the atomizing nozzle and improving the dust suppression efficiency; When the dust in the construction environment is large, the dust diffusion height is also relatively high. At this time, the dust suppression pipe and the hose outlet can be driven upward by the motor, so that high-pressure water spray can be carried out from the highest point to the dust area to improve the dust suppression efficiency and effect. Conversely, for dust with a smaller concentration, effective dust suppression can also be carried out. During the movement of the lifting block, the transmission gear meshing with the toothed plate will be driven to rotate, and under the cooperation of the transmission belt, the connecting shaft, the second bevel gear and the first bevel gear, the two brush plates fixedly connected to the rotating rod will be driven to rotate, so as to achieve the purpose of cleaning the filter cartridge. The residue in the filter cartridge can be discharged by opening the control valve. The motor can drive the lifting block to move back and forth, which not only can achieve the purpose of continuous cleaning of the filter cartridge, but also can make the sprayed water mist present a wave shape, thereby performing an S-shaped spray on the dust, achieving the purpose of atomizing and reducing dust at different heights and enhancing the dust reduction effect.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention achieves the purpose of adjusting the height of the dust suppression pipe through the arrangement of a motor, an adjusting screw rod and a lifting block, so as to carry out dust suppression treatment on dust at different heights, improve the dust suppression efficiency, and avoid using strong water pressure and large spray for dust suppression treatment in a small dust area, which causes a waste of water resources; when the motor drives the dust suppression pipe to reciprocate, the water mist sprayed from the atomizing nozzle can be S-shaped, which can effectively improve the dust suppression effect.

[0016] 2. The present invention arranges the mounting block, the arc-shaped vertical plate and the adjusting groove so that during the rising process of the dust reduction pipe, the water outlet of the hose is affected by the adjusting groove, so that the water pressure of the sprayed water gradually increases, thereby increasing the range of the water mist sprayed by the atomizing nozzle, thereby increasing the atomizing dust reduction range and improving the dust reduction efficiency.

[0017] 3. The present invention cooperates with the tooth plate, transmission mechanism and motor, so that the motor drives the tooth plate fixedly connected to the lifting block to move, thereby driving the operation of the transmission mechanism, achieving the purpose of cleaning the filter cartridge while also achieving the purpose of adjusting the height of the dust reduction pipe, improving the permeability of the filter cartridge and enhancing the filtering effect; dust reduction treatment can be performed on dust in different areas, thereby enhancing the functionality of the equipment.

[0018] 4. The present invention can collect rainwater through the arrangement of the outer cylinder and the filter cylinder. The rainwater flows into the outer cylinder after being filtered by the filter cylinder for use in dust reduction. The equipment uses rainwater to carry out dust reduction treatment on dust, so that rainwater is fully utilized and water resources are effectively saved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the top view of the structure of the present invention; Figure 3 For the present invention Figure 2 3D schematic diagram of the AA section structure; Figure 4 It is a three-dimensional schematic diagram of a first partial structure of the present invention; Figure 5 It is a perspective schematic diagram of a second partial structure of the present invention; Figure 6 It is a three-dimensional schematic diagram of the brush plate structure of the present invention; Figure 7An exploded view of the dust suppression mechanism of the present invention; Figure 8 It is a three-dimensional schematic diagram of the curved vertical plate structure of the present invention.

[0020] In the figure: 1. mobile cart; 2. power storage structure; 3. control switch; 4. dust suppression mechanism; 401. fixed cylinder; 4011. movable slot; 402. motor; 403. mounting block; 404. adjusting screw rod; 405. arc vertical plate; 4051. adjusting slot; 406. lifting block; 407. vertical pole; 408. lifting block; 409. dust suppression pipe; 410. atomizing nozzle; 411. tooth plate; 5. external Cylinder; 6. Filter cylinder; 7. Transmission mechanism; 701. Connecting plate; 702. Rotating rod; 703. Brush plate; 704. First bevel gear; 705. Fixed block; 706. Connecting shaft; 707. Second bevel gear; 708. Transmission shaft; 709. Transmission belt; 710. Transmission gear; 8. Conveying mechanism; 801. Water pump; 802. Conveying pipe; 803. Hose; 9. Slag discharge pipe; 10. Control valve. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the present invention is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 5 , Figure 7 As shown, an atomizing dust reduction device for construction provided by an embodiment of the present invention comprises a mobile cart 1, a power storage structure 2 is fixedly installed on the upper surface of the mobile cart 1, a control switch 3 is arranged on one side of the power storage structure 2, a dust reduction mechanism 4 is fixedly installed on the upper surface of the mobile cart 1, an outer cylinder 5 is fixedly installed on the mobile cart 1 located on one side of the dust reduction mechanism 4, a filter cylinder 6 is clamped in the outer cylinder 5, a slag discharge pipe 9 is fixedly connected to the lower end of the filter cylinder 6, the lower end of the slag discharge pipe 9 extends into the lower part of the mobile cart 1, a control valve 10 is arranged on the slag discharge pipe 9, a transmission mechanism 7 is arranged on the filter cylinder 6, the transmission mechanism 7 cooperates with the dust reduction mechanism 4, and a conveying mechanism 8 is arranged in the outer cylinder 5 located outside the filter cylinder 6; The dust reduction mechanism 4 includes a fixed cylinder 401, which is fixedly installed on the mobile cart 1. A motor 402 is fixedly installed on the inner bottom wall of the fixed cylinder 401. A mounting block 403 is fixedly connected inside the fixed cylinder 401. The output shaft of the motor 402 passes through the mounting block 403 and is fixedly connected to an adjusting screw rod 404. The upper end of the adjusting screw rod 404 is rotatably connected to the inner top wall of the fixed cylinder 401. A lifting block 406 is threadedly connected to the adjusting screw rod 404. A plurality of vertical rods 407 are fixedly connected to the lifting block 406. A lifting block 408 is fixedly connected to the upper ends of the plurality of vertical rods 407. A dust reduction pipe 409 is fixedly connected to the upper surface of the lifting block 408. A plurality of atomizing nozzles 410 are fixedly connected to the dust reduction pipe 409 in a linear arrangement.

[0024] In the present application, the setting of the power storage structure 2 provides a source of electricity for the equipment to ensure the normal operation of the equipment; the setting of 9 control valves 10 in the slag discharge pipe facilitates the cleaning of the residue in the filter cartridge 6; the filter cartridge 6 is snap-connected with the outer cartridge 5, which facilitates the removal of the filter cartridge 6 from the outer cartridge 5 for cleaning and maintenance.

[0025] like Figure 7 As shown, a movable groove 4011 is opened on one side of the fixed cylinder 401, and a plurality of vertical rods 407 are slidably arranged in the fixed cylinder 401. The lifting block 408 is located at the upper end of the fixed cylinder 401. A tooth plate 411 is fixedly connected to one side of the lifting block 406. The tooth plate 411 slides on the outer surface of the fixed cylinder 401 along the inner wall of the movable groove 4011.

[0026] like Figure 3 , Figure 7 , Figure 8 As shown, the upper surface of the lifting block 406 is fixedly connected with an arc-shaped vertical plate 405, and the arc-shaped vertical plate 405 is located between a number of vertical rods 407. The upper end of the arc-shaped vertical plate 405 passes through the fixed tube 401 and the lifting block 408 and is arranged in the dust reduction pipe 409. An adjustment groove 4051 is opened on the arc-shaped vertical plate 405 located in the dust reduction pipe 409, and the notch of the adjustment groove 4051 gradually becomes smaller from bottom to top.

[0027] It should be noted that the setting of the adjustment groove 4051 is used to adjust the water pressure. When the dust reduction pipe 409 drives the water outlet of the hose 803 to rise, the water outlet of the hose 803 will slide along the arc surface of the adjustment groove 4051. As the water outlet of the hose 803 continues to move upward, its water outlet will also decrease, and the water pressure will increase accordingly. Then, the water pressure sprayed from the atomizing nozzle 410 will also increase, which will ultimately increase the range of the water mist, increase the range of atomization dust reduction, and improve the dust reduction efficiency.

[0028] like Figures 1 to 3 , Figure 5 , Figure 6As shown, the transmission mechanism 7 includes a connecting plate 701, which is fixedly connected to the upper surface of the filter cartridge 6. The connecting plate 701 is rotatably connected to a rotating rod 702, and brush plates 703 for cleaning the filter cartridge 6 are fixedly connected on both sides of the rotating rod 702.

[0029] In specific implementation, after the filter cartridge 6 has been used for a period of time, its mesh is easily blocked by residues. In order to improve the filtering effect and filtering efficiency of the filter cartridge 6, the filter cartridge 6 can be cleaned by setting the brush plate 703 to improve the permeability of the mesh and improve the filtering efficiency.

[0030] like Figure 2 , Figures 5 to 7 As shown, the connecting plate 701 and the upper surface of the filter cylinder 6 are fixedly connected with a fixed block 705, the two fixed blocks 705 are connected by a connecting shaft 706, both ends of the connecting shaft 706 are rotatably installed on the fixed block 705, the upper end of the rotating rod 702 is fixedly connected with a first bevel gear 704, the inner end of the connecting shaft 706 is fixedly connected with a second bevel gear 707, the first bevel gear 704 and the second bevel gear 707 are meshed with each other, the outer wall of the outer cylinder 5 is rotatably connected with a transmission shaft 708, the transmission shaft 708 is connected to the outer end of the connecting shaft 706 by a transmission belt 709, the outer end of the transmission shaft 708 is fixedly connected with a transmission gear 710, and the transmission gear 710 is meshed with the tooth plate 411.

[0031] It should be noted that the arrangement of the tooth plate 411 and the transmission mechanism 7 facilitates the movement of the tooth plate 411 fixedly connected to the lifting block 406 when the motor 402 is started, thereby driving the operation of the transmission mechanism 7, thereby achieving the effect of cleaning the filter cartridge 6, and also performing dust reduction treatment on dust at different heights.

[0032] like Figure 1 , Figure 5 , Figure 7 As shown, the conveying mechanism 8 includes a water pump 801, which is located outside the filter cartridge 6 and fixedly connected to the inner bottom wall of the outer cartridge 5. The water outlet of the water pump 801 is fixedly connected to a conveying pipe 802. The upper end of the conveying pipe 802 passes through the filter cartridge 6 and is fixedly connected to a hose 803. One end of the hose 803 is fixedly connected to the dust removal pipe 409. The outer end of the hose 803 passes through the dust removal pipe 409 and its end slides tightly along the arc surface of the arc vertical plate 405.

[0033] It should be noted that the water pump 801 is a waterproof water pump 801 and can be used in water.

[0034] A method for constructing atomizing dust reduction equipment, the method comprising the following steps: First, the motor 402 is started by controlling the switch 3, and the lifting block 406 is driven by the motor 402 to move, thereby driving the dust removal pipe 409 to move, and the dust removal pipe 409 is adjusted to a suitable height; Then the control switch 3 controls the start of the water pump 801. Under the drive of the water pump 801, the water in the outer cylinder 5 is transported to the dust suppression pipe 409 through the delivery pipe 802 and the hose 803, and finally sprayed out from the plurality of atomizing nozzles 410. Then, the mobile cart 1 is manually pushed to the dust area. Under the action of the plurality of atomizing nozzles 410, the purpose of atomizing dust suppression in the building environment is achieved. The setting of the filter cylinder 6 can filter rainwater. The filtered rainwater passes through the mesh holes on the filter cylinder 6 and flows into the outer cylinder 5 for dust reduction. This operation can use rainwater to reduce dust, so that rainwater is fully utilized and water resources are effectively saved.

[0035] A method for constructing atomizing dust suppression equipment, the method further comprising: The water outlet of the hose 803 at the initial position corresponds to the lower end of the adjusting slot 4051 of the arc-shaped vertical plate 405. Since the slot of the adjusting slot 4051 gradually decreases from bottom to top, when the lifting block 406 drives the dust suppression pipe 409 and the water outlet of the hose 803 to move upward under the drive of the motor 402, the water outlet of the hose 803 is affected by the adjusting slot 4051, so that the water pressure sprayed out by the water outlet of the hose 803 gradually increases, thereby increasing the range of the water mist sprayed by the atomizing nozzle 410 and improving the dust suppression efficiency; When the dust in the construction environment is large, the height of dust diffusion is also relatively high. At this time, the motor 402 can be used to drive the dust suppression pipe 409 and the water outlet of the hose 803 to move upward, so that high-pressure water can be sprayed from the highest point to the dust area to improve the dust suppression efficiency and dust suppression effect. Conversely, for dust with a smaller concentration, effective dust suppression can also be carried out. During the movement of the lifting block 406, the transmission gear 710 meshing with the tooth plate 411 is driven to rotate, and under the cooperation of the transmission belt 709, the connecting shaft 706, the second bevel gear 707 and the first bevel gear 704, the two brush plates 703 fixedly connected to the rotating rod 702 are finally driven to rotate, so as to achieve the purpose of cleaning the filter cartridge 6. The residue in the filter cartridge 6 can be discharged by opening the control valve 10; The motor 402 can drive the lifting block 406 to move back and forth, which can not only achieve the purpose of continuous cleaning of the filter cartridge 6, but also make the sprayed water mist present a wave shape, thereby performing an S-shaped spray on the dust, achieving the purpose of atomizing and reducing dust at different heights, and enhancing the dust reduction effect.

[0036] In summary: the atomization dust reduction equipment and method for construction, through the arrangement of the mounting block 403, the arc-shaped vertical plate 405 and the adjusting groove 4051 of the present invention, makes the dust reduction pipe 409 rise in the process, the water outlet of the hose 803 is affected by the adjusting groove 4051, so that the water pressure of the sprayed water gradually increases, thereby increasing the range of the water mist sprayed by the atomization nozzle 410, so that the atomization dust reduction range is increased, and the dust reduction efficiency is improved; the present invention cooperates with the tooth plate 411, the transmission mechanism 7 and the motor 402, so that the motor 402 drives the motor 402 fixedly connected with the lifting block 406 The tooth plate 411 moves, thereby driving the operation of the transmission mechanism 7, achieving the purpose of cleaning the filter cartridge 6, and also achieving the purpose of adjusting the height of the dust reduction pipe 409, thereby improving the permeability of the filter cartridge 6 and enhancing the filtering effect; the dust in different areas can be treated by dust reduction, thereby enhancing the functionality of the equipment; through the arrangement of the outer cylinder 5 and the filter cartridge 6, rainwater can be collected, and the rainwater flows into the outer cylinder 5 after being filtered by the filter cartridge 6 for use in dust reduction. The equipment uses rainwater to treat the dust, so that the rainwater is fully utilized and water resources are effectively saved.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction atomization dust reduction device, comprising a mobile cart (1), characterized in that: A power storage structure (2) is fixedly mounted on the upper surface of the mobile cart (1), a control switch (3) is arranged on one side of the power storage structure (2), a dust reduction mechanism (4) is fixedly mounted on the upper surface of the mobile cart (1), an outer cylinder (5) is fixedly mounted on the mobile cart (1) on one side of the dust reduction mechanism (4), a filter cylinder (6) is clamped in the outer cylinder (5), a slag discharge pipe (9) is fixedly connected to the lower end of the filter cylinder (6), the lower end of the slag discharge pipe (9) extends into the lower side of the mobile cart (1), a control valve (10) is arranged on the slag discharge pipe (9), a transmission mechanism (7) is arranged on the filter cylinder (6), the transmission mechanism (7) cooperates with the dust reduction mechanism (4), and a conveying mechanism (8) is arranged in the outer cylinder (5) located outside the filter cylinder (6); The dust reduction mechanism (4) comprises a fixed cylinder (401), wherein the fixed cylinder (401) is fixedly mounted on the mobile cart (1), a motor (402) is fixedly mounted on the inner bottom wall of the fixed cylinder (401), a mounting block (403) is fixedly connected inside the fixed cylinder (401), an output shaft of the motor (402) passes through the mounting block (403) and is fixedly connected to an adjusting screw rod (404), an upper end of the adjusting screw rod (404) is rotatably connected to the inner top wall of the fixed cylinder (401), a lifting block (406) is threadedly connected to the adjusting screw rod (404), a plurality of vertical rods (407) are fixedly connected to the lifting block (406), a plurality of vertical rods (407) are fixedly connected to a lifting block (408) at their upper ends, a dust reduction pipe (409) is fixedly connected to the upper surface of the lifting block (408), and a plurality of atomizing nozzles (410) are fixedly connected to the dust reduction pipe (409) in a linear arrangement.

2. A construction atomization dust reduction equipment as claimed in claim 1, characterized in that: A movable groove (4011) is provided on one side of the fixed cylinder (401), a plurality of the vertical rods (407) are slidably arranged in the fixed cylinder (401), the lifting block (408) is located at the upper end of the fixed cylinder (401), and a tooth plate (411) is fixedly connected to one side of the lifting block (406), and the tooth plate (411) slides on the outer surface of the fixed cylinder (401) along the inner wall of the movable groove (4011).

3. A construction atomization dust reduction equipment as claimed in claim 2, characterized in that: The upper surface of the lifting block (406) is fixedly connected with an arc-shaped vertical plate (405), and the arc-shaped vertical plate (405) is located between a plurality of vertical rods (407). The upper end of the arc-shaped vertical plate (405) passes through a fixed tube (401) and a lifting block (408) and is arranged in a dust removal pipe (409). An adjustment groove (4051) is provided on the arc-shaped vertical plate (405) located in the dust removal pipe (409), and the notch of the adjustment groove (4051) gradually becomes smaller from bottom to top.

4. A construction atomization dust reduction equipment as claimed in claim 2, characterized in that: The transmission mechanism (7) comprises a connecting plate (701), the connecting plate (701) being fixedly connected to the upper surface of the filter cartridge (6), the connecting plate (701) being rotatably connected to a rotating rod (702), and brush plates (703) for cleaning the filter cartridge (6) being fixedly connected to both sides of the rotating rod (702).

5. A construction atomization dust reduction equipment as claimed in claim 4, characterized in that: The connecting plate (701) and the filter cartridge (6) are both fixedly connected to a fixing block (705) on their upper surfaces; the two fixing blocks (705) are connected via a connecting shaft (706); both ends of the connecting shaft (706) are rotatably mounted on the fixing blocks (705); the upper end of the rotating rod (702) is fixedly connected to a first bevel gear (704); the inner end of the connecting shaft (706) is fixedly connected to a second bevel gear (707); the first bevel gear (704) and the second bevel gear (707) are meshed with each other.

6. A construction atomization dust reduction device as claimed in claim 5, characterized in that: The outer wall of the outer cylinder (5) is rotatably connected to a transmission shaft (708); the transmission shaft (708) is connected to the outer end of the connecting shaft (706) via a transmission belt (709); the outer end of the transmission shaft (708) is fixedly connected to a transmission gear (710); the transmission gear (710) is meshed with a toothed plate (411).

7. The construction atomization dust reduction equipment according to claim 3, characterized in that: The conveying mechanism (8) comprises a water pump (801), the water pump (801) being located outside the filter cartridge (6) and fixedly connected to the inner bottom wall of the outer cartridge (5), the water outlet of the water pump (801) being fixedly connected to a conveying pipe (802), the upper end of the conveying pipe (802) passing through the filter cartridge (6) being fixedly connected to a hose (803), one end of the hose (803) being fixedly connected to a dust suppression pipe (409).

8. The construction atomization dust reduction equipment according to claim 7, characterized in that: The outer end of the hose (803) passes through the dust suppression pipe (409), and the end thereof slides tightly along the arc-shaped surface of the arc-shaped vertical plate (405).

9. A method for constructing atomizing dust suppression equipment according to any one of claims 1 to 8, characterized in that: The method comprises the following steps: First, the motor (402) is started by controlling the control switch (3), and the motor (402) drives the lifting block (406) to move, thereby driving the dust removal pipe (409) to move, and adjusting the dust removal pipe (409) to a suitable height; Then, the control switch (3) controls the start of the water pump (801). Under the drive of the water pump (801), the water in the outer cylinder (5) is transported to the dust suppression pipe (409) through the delivery pipe (802) and the hose (803), and finally sprayed out from the plurality of atomizing nozzles (410). Then, the mobile cart (1) is manually pushed to the dust area, and under the action of the plurality of atomizing nozzles (410), the purpose of atomizing dust suppression in the building environment is achieved; The filter cartridge (6) can filter rainwater. The filtered rainwater passes through the mesh holes on the filter cartridge (6) and flows into the outer cartridge (5) for use in dust reduction. This operation can utilize rainwater to reduce dust, thereby making full use of rainwater and effectively saving water resources.

10. A method for constructing atomization dust reduction equipment according to claim 9, characterized in that: The method further comprises: The water outlet of the hose (803) at the initial position corresponds to the lower end of the adjusting groove (4051) of the arc-shaped vertical plate (405). Since the groove of the adjusting groove (4051) gradually becomes smaller from bottom to top, when the lifting block (406) drives the dust suppression pipe (409) and the water outlet of the hose (803) to move upward under the drive of the motor (402), the water outlet of the hose (803) is affected by the adjusting groove (4051), so that the water pressure sprayed out of the hose (803) gradually increases, thereby increasing the range of the water mist sprayed by the atomizing nozzle (410) and improving the dust suppression efficiency. When the dust in the construction environment is large, the height of dust diffusion is also relatively high. At this time, the motor (402) can be used to drive the dust suppression pipe (409) and the water outlet of the hose (803) to move upward, so that high-pressure water spray can be performed from the highest point to the dust area, thereby improving the dust suppression efficiency and dust suppression effect. Conversely, effective dust suppression can also be performed for dust with a smaller concentration. During the movement of the lifting block (406), the transmission gear (710) meshing with the toothed plate (411) is driven to rotate, and with the cooperation of the transmission belt (709), the connecting shaft (706), the second bevel gear (707) and the first bevel gear (704), the two brush plates (703) fixedly connected to the rotating rod (702) are finally driven to rotate, thereby achieving the purpose of cleaning the filter cartridge (6). The residue in the filter cartridge (6) can be discharged by opening the control valve (10); The motor (402) can drive the lifting block (406) to move back and forth, which can not only achieve the purpose of continuously cleaning the filter cartridge (6), but also make the sprayed water mist present a wave shape, thereby performing an S-shaped spray on the dust, achieving the purpose of atomizing and reducing dust at different heights, thereby enhancing the dust reduction effect.

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