Air dust reduction device and method for construction

Abstract

The present application provides an air dust reduction device and method for construction, which relates to the field of construction dust reduction, including an I-shaped plate, a servo motor is provided on the inner side of the I-shaped plate, and a screw is fixedly installed on the output end of the servo motor, the screw passes through the top of the I-shaped plate and extends to the outside thereof, and the outer side of the screw is symmetrically provided with a clamping plate, and the outer sides of two groups of the clamping plates are sleeved with a dust reduction assembly for realizing atomization, and the dust reduction assembly includes a top cover sleeved on the outer side of the clamping plate and a nozzle on the side wall of the top cover, and the top array of the top cover is provided with a right-angle plate. The present application realizes the use of the servo motor and the screw to drive the dust reduction assembly to move back and forth up and down, and realizes the rotational spraying by the dust reduction assembly in cooperation with the dust reduction liquid input into the interior thereof, and realizes different dust reduction effects according to the installation method of the device through independent adjustment.

Description

Technical Field

[0001] The present invention relates to the field of dust reduction in building construction, and in particular to an air dust reduction device and method for building construction. Background Art

[0002] Air dust suppression devices for construction are widely used in various construction sites, such as road construction, earth excavation, and building demolition. In addition, they can also play a role in urban road cleaning, park greening, and mine dust reduction. Air dust suppression devices for construction are special equipment designed to deal with the dust problems generated during construction. These devices use different working principles and technical means to disperse water into tiny droplets or particles, and combine with dust particles in the air to cause them to settle, thereby achieving the purpose of dust reduction. Existing dust suppression devices for construction are generally divided into two types. One is a sprinkler device with a fixed nozzle. Due to the fixed nozzle, the dust reduction range of this type of dust suppression device is limited and has greater limitations when used. The other is a movable nozzle. This type of nozzle is usually driven up and down by a screw rod, and the screw rod moves up and down while driving the nozzle to rotate. Compared with the first method, this method has a wider dust reduction range, but it is not effective in an environment with natural wind and cannot achieve a better dust reduction effect.

[0003] For example, the Chinese patent (application number: CN202410412303.8) discloses a "construction dust reduction device and dust reduction method thereof". Its specification discloses: During construction, as construction activities proceed, the transportation and processing of materials such as soil, bricks, and concrete will generate a large amount of dust. A large amount of dust entering the atmosphere will cause air pollution, which will not only affect air quality and visibility, but also damage environmental elements such as vegetation, water bodies and soil. If the dust suspended in the air is inhaled by the human body, it will also threaten human health.

[0004] In the prior art, spray dust suppression is commonly used to achieve dust removal during construction. A nozzle sprays water mist, which combines the dust with the mist and causes it to fall, forming dust suppression. Most existing construction dust suppression devices have nozzles at a fixed height during spraying. This results in a small dust suppression range when the nozzle is set too low. If the nozzle is set too high, although the spray range is wide, dust cannot be reduced in the area surrounding the dust suppression device. The aforementioned patents demonstrate the shortcomings of the prior art.

[0005] Therefore, we have made improvements to this and proposed an air dust reduction device and method for construction. Summary of the Invention

[0006] The purpose of the present invention is to address the existing dust reduction devices used in construction. When in use, they cannot disperse the atomized droplets well in the natural wind environment, resulting in unsatisfactory dust reduction effect. In addition, the up and down and left and right adjustments of the nozzles are integrated and cannot be adjusted independently, resulting in a small scope of application of the dust reduction device.

[0007] In order to achieve the above-mentioned purpose of the invention, the present invention provides the following air dust reduction device and method for construction to improve the above-mentioned problems.

[0008] The specific application is as follows:

[0009] The control cabinet that is located at the top of described support frame is equipped with the support frame of described support frame, and the support frame of described support frame is connected with the support frame of described support frame.

[0010] As a preferred technical solution of the present application, the dust reduction assembly also includes a water storage tray sleeved on the outside of the splint, the top of the water storage tray is sealed and sleeved with the top cover, the inner cavity of the water storage tray is sleeved with a filter plate, the bottom array of the filter plate is installed with an impeller, a limiting groove is provided at the bottom of the inner cavity of the water storage tray, a limiting axis is fixedly extended from the bottom of the impeller, and the water storage tray is sleeved with the impeller through the limiting groove.

[0011] As a preferred technical solution of the present application, a second water trough is provided in the inner cavity array of the top cover, the second water trough is connected with the nozzle, a card slot is provided in the top array of the top cover, the top cover is connected to the right-angle plate through the card slot, a mounting shaft extends from the bottom of the top cover, and the top cover is fixedly connected to the filter plate through the mounting shaft.

[0012] As the preferred technical solution of this application, the outer side of the screw rod is threaded with a reciprocating ring, and sliders are symmetrically installed on the outer side of the reciprocating ring. The two groups of clamps are clamped by the sliders and the reciprocating ring, and the two sides of the reciprocating ring are fixedly connected to the inner side of the water storage tray.

[0013] As a preferred technical solution of the present application, a first water trough is provided at the bottom of both ends of the reciprocating ring. The first water trough passes through the side wall of the reciprocating ring and is connected to the inner cavity of the water storage tray.

[0014] As a preferred technical solution of the present application, water pipes are symmetrically arranged at the bottom of the reciprocating ring, and the water pipes are connected to the first water trough. The water pipes pass through the top of the X-shaped plate and extend to its inner side. A shrinkage disk is provided on the inner side of the X-shaped plate, and the shrinkage disk is sleeved on the outer side of the servo motor. The water pipe passes through the shrinkage disk, is wrapped around the inside of the shrinkage disk, and then passes through the bottom of the shrinkage disk.

[0015] As a preferred technical solution of the present application, a bottom groove is horizontally passed through the bottom of the "X" plate, the size of the bottom groove is the same as the thickness of the right-angle plate, and side grooves are recessed inward in the upper and middle parts of both sides of the "X" plate, the size of the side grooves is the same as the clamps between the two sets of plywood, and the side grooves are connected to the gap between the two sets of plywood.

[0016] A method for reducing dust from air during construction, comprising the following steps:

[0017] S1: Atomization dust reduction; first, fix the cross plate in the reserved position with bolts, and connect the bottom of the water pipe to the external dust reduction liquid. When in use, the dust reduction liquid is transported to the inner cavity of the water storage tray through the water pipe and the first water tank. After the dust reduction liquid enters the inner cavity of the water storage tray, it will hit the impeller arranged in the inner cavity array of the water storage tray through the water flow, thereby driving the impeller to rotate, and the rotating impeller drives the filter plate and the top cover installed on the top to rotate until the inner cavity of the water storage tray is filled with dust reduction liquid. At this time, the dust reduction liquid is sprayed out through the nozzle in a rotating atomization manner, thereby achieving dust reduction.

[0018] As the preferred technical solution of this application, the following steps are also included:

[0019] S2: Disassembly and assembly; when in use, the servo motor can be used to drive the screw to rotate, and the two sets of symmetrically arranged splints can be used to make the reciprocating ring move up and down, thereby driving the water storage tray and the top cover to move up and down, thereby changing the spray position of the droplets. If the device needs to be spliced with the building enclosure, the right-angle plate can be separated from the slot, and then all the right-angle plates can be removed, and the water storage tray can be moved to the top or bottom of the screw as needed.

[0020] As the preferred technical solution of this application, the following steps are also included:

[0021] S3: Splicing; remove the bolts that fix the "J" plate, and splice the removed right-angle plates together in pairs, and pass through the bottom groove opened horizontally at the bottom of the "J" plate, splice the spliced right-angle plates together in sequence, and then sleeve and fix them. Then you can take out the building enclosure and splice and install it through the side groove and the gap between the two sets of plywood. At this time, you can repeat the above-mentioned atomization dust reduction steps to perform the dust reduction operation.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] In the scheme of this application:

[0024] 1. To address the issue of integrated vertical and horizontal adjustment of the nozzle in the prior art, the present invention utilizes a dust suppression assembly in conjunction with a servo motor and a screw. This assembly is driven by the servo motor and the screw to reciprocate vertically, and the dust suppression liquid fed into the assembly is rotated and sprayed. Independent adjustment facilitates achieving different dust suppression effects depending on the installation method of the device.

[0025] 2. To address the problem of unsatisfactory dust reduction performance of existing dust reduction devices in natural wind environments, the present invention utilizes a dust reduction assembly in conjunction with a right-angle plate. This allows the dust reduction assembly to rotate and spray droplets when the natural wind is low, while the coordinated rotation of the right-angle plate reduces the impact of the natural wind. In strong natural winds, the natural wind drives the top cover and nozzle to rotate, thereby increasing the centrifugal force of the nozzle and reducing the impact of the natural wind on the droplets.

[0026] 3. The two sets of plywood and the side grooves opened on the side walls of the "F" board facilitate the guidance and protection of the water pipes when used alone. At the same time, it can also be used to achieve splicing with building enclosures. By removing the right-angle plates, splicing them in pairs, and inserting them into the bottom groove, the servo motor can be protected when used for splicing, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the structure of the air dust reduction device for construction provided in this application;

[0028] Figure 2 A cross-sectional view of the connection structure of the cross-shaped plate of the air dust suppression device for construction provided in this application;

[0029] Figure 3 This is a schematic diagram of the connection structure of the reciprocating ring of the air dust reduction device for construction provided in this application;

[0030] Figure 4 A top view of the structure of the dust reduction assembly of the air dust reduction device for construction provided in this application;

[0031] Figure 5 A bottom view of the exploded structure of the dust reduction assembly of the air dust reduction device for construction provided in this application;

[0032] Figure 6 Schematic diagram of the internal structure of the water storage pan of the air dust suppression device for construction provided in this application;

[0033] Figure 7 A schematic diagram of the splicing structure of the air dust reduction device for construction provided in this application;

[0034] Figure 8 This is a schematic diagram of the upright splicing structure of the air dust reduction device for construction provided in this application;

[0035] Figure 9 Schematic diagram of the splicing structure of the right-angle plates of the air dust reduction device for construction provided in this application;

[0036] Figure 10 This is a schematic diagram of the inverted splicing structure of the air dust reduction device for construction provided in this application.

[0037] Indicated in the figure:

[0038] 1. Plate; 2. Bottom groove; 3. Side groove; 4. Servo motor; 5. Screw; 6. Reciprocating ring; 7. Clamp; 8. Top plate;

[0039] 9. Dust suppression assembly; 901. Water storage tray; 902. Limiting groove; 903. Impeller; 904. Filter plate; 905. Top cover; 906. Nozzle; 907. Second water tank; 908. Card slot;

[0040] 10. Right-angle plate; 11. First water trough; 12. Shrinkage plate; 13. Water pipe; 14. Joint block; 15. Joint groove; 16. Building enclosure. DETAILED DESCRIPTION

[0041] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0042] As described in the background technology, the existing dust reduction device used in construction cannot disperse the atomized droplets around well in the face of natural wind environment, resulting in unsatisfactory dust reduction effect. In addition, the up and down and left and right adjustments of the nozzle are integrated and cannot be adjusted independently, resulting in a small scope of application of the dust reduction device.

[0043] In order to solve this technical problem, the present invention provides an air dust reduction device and method for construction, which is applied to an adaptive atomization dust reduction device.

[0044] Specifically, please refer to Figures 1-10The air dust reduction device for construction specifically includes a truncated plate 1, a servo motor 4 is provided on the inner side of the truncated plate 1, and a screw rod 5 is fixedly installed on the output end of the servo motor 4, the screw rod 5 passes through the top of the truncated plate 1 and extends to the outside thereof, and a plywood 7 is symmetrically provided on the outside of the screw rod 5. The outer sides of the two sets of plywood 7 are sleeved with a dust reduction component 9 for realizing atomization. The dust reduction component 9 includes a top cover 905 sleeved on the outer side of the plywood 7 and a nozzle 906 on the side wall of the top cover 905. The top array of 905 is provided with a right-angle plate 10, and there are six right-angle plates 10, which are combined in pairs to form three groups. A splicing block 14 is fixedly installed on the top of one group of right-angle plates 10, and a splicing groove 15 is opened on the top of one group of right-angle plates 10, and the splicing groove 15 matches the splicing block 14. The top of the two groups of plywood 7 is fixedly installed with a top plate 8, and a connecting shaft extends from the top of the screw rod 5, and the connecting shaft passes through the top plate 8 and extends to its outside, and the top plate 8 is sleeved with the screw rod 5.

[0045] The air dust reduction device for construction provided by the present invention realizes the use of the servo motor and the screw rod to drive the dust reduction component to move back and forth up and down, and realizes the rotational spraying by the dust reduction liquid input into the dust reduction component through the dust reduction component, and through independent adjustment, different dust reduction effects can be achieved according to the installation method of the device.

[0046] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0047] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein may be combined with each other.

[0048] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0049] Example 1, please refer to Figure 4 、 Figure 5 and Figure 6 , an air dust reduction device for construction, wherein the dust reduction assembly 9 further comprises a water storage tray 901 sleeved on the outside of the clamping plate 7, the top of the water storage tray 901 is sealed and sleeved with the top cover 905, the inner cavity of the water storage tray 901 is sleeved with a filter plate 904, the bottom of the filter plate 904 is arrayed with an impeller 903, a limiting groove 902 is provided at the bottom of the inner cavity of the water storage tray 901, a limiting axis is fixedly extended from the bottom of the impeller 903, and the water storage tray 901 is sleeved with the impeller 903 through the limiting groove 902;

[0050] The size of the impeller 903 is smaller than the size of the inner cavity of the water storage tray 901. When the dust reduction liquid enters the inner cavity of the water storage tray 901 through the inner side of the water storage tray 901, it will push the impeller 903 to rotate along the limiting groove 902 and drive the filter plate 904 to rotate synchronously. The dust reduction liquid can also be filtered by the set filter plate 904.

[0051] Further, such as Figure 4 、 Figure 5 and Figure 6 As shown, the inner cavity array of the top cover 905 is provided with a second water trough 907, which is connected to the nozzle 906. The top array of the top cover 905 is provided with a slot 908, and the top cover 905 is engaged with the right-angle plate 10 through the slot 908. A mounting shaft extends from the bottom of the top cover 905, and the top cover 905 is fixedly connected to the filter plate 904 through the mounting shaft.

[0052] When the filter plate 904 rotates, it will drive the top cover 905 to rotate synchronously, and then drive the nozzle 906 to rotate, so as to realize rotary spraying through the nozzle 906.

[0053] Please refer to Figure 1 、 Figure 2 and Figure 3 , an air dust reduction device for construction, the outer side of the screw rod 5 is threadedly sleeved with a reciprocating ring 6, the outer side of the reciprocating ring 6 is symmetrically installed with sliders, two sets of clamping plates 7 are clamped with the reciprocating ring 6 through the sliders, and the two sides of the reciprocating ring 6 are fixedly connected to the inner side of the water storage tray 901.

[0054] Further, such as Figure 1 、 Figure 2 and Figure 3 As shown, a first water trough 11 is provided at the bottom of both ends of the reciprocating ring 6. The first water trough 11 passes through the side wall of the reciprocating ring 6 and is connected to the inner cavity of the water storage tray 901.

[0055] The servo motor 4 cooperates with the screw rod 5 fixed on its top, and drives the reciprocating ring 6 to move back and forth under the fibers of two sets of symmetrically arranged clamping plates 7, thereby driving the water storage tray 901 to move back and forth, and facilitates the transportation of dust reduction liquid to the inner cavity of the water storage tray 901 through the first water tank 11.

[0056] Further, such as Figure 1 、 Figure 2 and Figure 3 As shown, a water pipe 13 is symmetrically provided at the bottom of the reciprocating ring 6, and the water pipe 13 is connected to the first water tank 11. The water pipe 13 passes through the top of the cross plate 1 and extends to the inner side thereof. A shrink disk 12 is provided on the inner side of the cross plate 1, and the shrink disk 12 is sleeved on the outer side of the servo motor 4. The water pipe 13 passes through the shrink disk 12 and then passes through the bottom of the shrink disk 12 after being wound inside the shrink disk 12.

[0057] The shrinking disk 12 is an automatic shrinking tube disk used to shrink the water pipe 13. The water pipe 13 transports dust suppression liquid to the inner cavity of the water storage tray 901 through the first water tank 11 on its top.

[0058] Further, such as Figure 1 、 Figure 2 and Figure 3 As shown, a bottom groove 2 is horizontally passed through the bottom of the digit plate 1. The size of the bottom groove 2 is the same as the thickness of the right-angle plate 10. Side grooves 3 are recessed inwardly at the upper and middle parts of both sides of the digit plate 1. The size of the side grooves 3 is the same as the size of the clamp between the two sets of plywood 7, and the side grooves 3 are connected to the gap between the two sets of plywood 7.

[0059] The bottom groove 2 is provided to facilitate the splicing of the device by splicing the right-angle plates 10 together and storing them inside the bottom groove 2. At this time, the servo motor 4 can be protected. At the same time, the side grooves 3 are provided to facilitate the splicing of the device and the building enclosure.

[0060] Example 2, a method for reducing dust from air during construction, comprising the following steps:

[0061] S1: Atomization dust reduction; first, fix the cross plate 1 in the reserved position by bolts, and connect the bottom of the water pipe 13 to the external dust reduction liquid. When in use, the dust reduction liquid is transported to the inner cavity of the water storage tray 901 through the water pipe 13 and the first water tank 11. After the dust reduction liquid enters the inner cavity of the water storage tray 901, it will hit the impeller 903 arranged in the inner cavity array of the water storage tray 901 through the water flow, thereby driving the impeller 903 to rotate, and the rotating impeller 903 drives the filter plate 904 and the top cover 905 installed on the top to rotate until the inner cavity of the water storage tray 901 is filled with dust reduction liquid. At this time, the dust reduction liquid is rotated and atomized and sprayed out through the nozzle 906, thereby achieving dust reduction. When the atomization is sprayed, the right-angle plate 10 arranged in the array on the outside of the top cover 905 can be sprayed out during the atomization. When the natural wind is too strong and greater than the rotation force of the top cover 905, the top cover 905 cooperates with the right-angle plate 10 to rotate under the action of the natural wind, thereby increasing the centrifugal force of the nozzle 906 while adapting to the natural wind. When the centrifugal force increases, the natural wind can be prevented from affecting the spraying distance of the droplets when facing strong natural wind. In addition, the high-speed rotating top cover 905 and impeller 903 can reversely increase the flow rate of the dust suppression liquid in the inner cavity of the water storage tray 901, thereby further increasing the distance of the droplets sprayed by the nozzle 906.

[0062] S2: Disassembly and assembly; when in use, the servo motor 4 can be used to drive the screw 5 to rotate, and cooperate with two sets of symmetrically arranged splints 7 to make the reciprocating ring 6 move back and forth up and down, thereby driving the water storage tray 901 and the top cover 905 to move back and forth up and down, thereby changing the spray position of the droplets. If the device needs to be spliced with a building enclosure, the right-angle plate 10 can also be separated from the card slot 908, and then all the right-angle plates 10 can be removed, and the water storage tray 901 can be moved to the top or bottom of the screw 5 as needed.

[0063] S3: splicing; e.g. Figure 8 and Figure 10 As shown, the bolts fixing the digit plate 1 are removed, and the removed right-angle plates 10 are spliced together in pairs, and the bottom groove 2 opened horizontally at the bottom of the digit plate 1 is passed through, and the spliced right-angle plates 10 are spliced together in sequence, and then they are sleeved and fixed. At this time, the bottom of the digit plate 1 is sealed by the right-angle plates 10 spliced in sequence, and the servo motor 4 is protected. Then the building enclosure can be taken out, and the distance from the building enclosure 16 to the ground is judged according to the on-site situation, and then the splicing method is selected, and the building enclosure is spliced and installed through the side groove 3 and the gap between the two sets of plywood 7. At this time, the above-mentioned atomization dust reduction steps can be repeated to perform the dust reduction operation. If the building enclosure 16 is at a low distance from the ground, the device is turned upside down and the dust reduction component 9 is moved to the end away from the top plate 8. At this time, the device can be placed on the ground directly through the top plate 8, or the top plate 8 can be directly buried underground for installation. If the building enclosure 16 is at a high distance from the ground, the dust reduction component 9 is moved to the end away from the truncated plate 1 and fixed with bolts through the truncated plate 1. At the same time, the servo motor 4 arranged at the bottom is used for counterweighting to increase the stability of the installation.

[0064] The use process of the air dust reduction device and method for construction provided by the present invention is as follows:

[0065] Atomization dust reduction: First, fix the plate 1 in the reserved position by bolts, and connect the bottom of the water pipe 13 to the external dust reduction liquid. When in use, the dust reduction liquid is transported to the inner cavity of the water storage tray 901 through the water pipe 13 and the first water tank 11. After the dust reduction liquid enters the inner cavity of the water storage tray 901, it will hit the impeller 903 arranged in the inner cavity array of the water storage tray 901 through the water flow, thereby driving the impeller 903 to rotate, and the rotating impeller 903 drives the filter plate 904 and the top cover 905 installed on its top to rotate until the inner cavity of the water storage tray 901 is filled with dust reduction liquid. At this time, the dust reduction liquid is rotated and atomized and sprayed out through the nozzle 906, thereby achieving dust reduction. When the atomization is sprayed, the right-angle plate 10 arranged in the array on the outer side of the top cover 905 can be sprayed out of the atomized liquid. When the natural wind is too strong and is greater than the rotation force of the top cover 905, the top cover 905 cooperates with the right-angle plate 10 to rotate under the action of the natural wind, thereby increasing the centrifugal force of the nozzle 906 while adapting to the natural wind. When the centrifugal force is increased, the natural wind can be prevented from affecting the spraying distance of the mist droplets. In addition, the high-speed rotating top cover 905 and impeller 903 can reversely increase the flow rate of the dust suppression liquid in the inner cavity of the water storage tray 901, thereby further increasing the distance of the mist droplets sprayed by the nozzle 906.

[0066] Disassembly and assembly; when in use, the servo motor 4 can be used to drive the screw rod 5 to rotate, and cooperate with the two sets of symmetrically arranged clamping plates 7 to make the reciprocating ring 6 move up and down, thereby driving the water storage tray 901 and the top cover 905 to move up and down, thereby changing the spray position of the droplets. If it is necessary to splice the device with a building enclosure, the right-angle plate 10 can be separated from the card slot 908, and then all the right-angle plates 10 can be removed, and the water storage tray 901 can be moved to the top or bottom of the screw rod 5 as needed;

[0067] Splicing; remove the bolts that fix the word board 1, and splice the removed right-angle plates 10 together in pairs, and pass through the bottom groove 2 opened horizontally at the bottom of the word board 1, splice the spliced right-angle plates 10 in sequence, and then sleeve and fix them. At this time, the bottom of the word board 1 is sealed by the right-angle plates 10 spliced in sequence, thereby protecting the servo motor 4. Then the building enclosure can be taken out, and the distance from the ground of the building enclosure 16 can be judged according to the on-site situation, and then the splicing method can be selected, and the building enclosure can be spliced and installed through the side groove 3 and the gap between the two sets of plywood 7. Installed, at this time, the above-mentioned atomization dust reduction steps can be repeated to perform the dust reduction operation. If the distance from the building enclosure 16 to the ground is low, the device is turned upside down, and the dust reduction component 9 is moved to the end away from the top plate 8. At this time, the device can be placed on the ground directly through the top plate 8, or the top plate 8 can be directly buried underground for installation. If the distance from the building enclosure 16 to the ground is high, the dust reduction component 9 is moved to the end away from the digit plate 1, and the device is fixed by the digit plate 1 with bolts. At the same time, the servo motor 4 provided at the bottom is used for counterweighting to increase the stability of the installation.

[0068] At the same time, when used independently, the right-angle plate 10 can be removed according to the construction site environment, and the above-mentioned splicing steps can be repeated to splice it at the bottom of the "X" plate 1, and then the spliced right-angle plate 10 is matched with the shrinkage disk 12 set on the inner side of the "X" plate 1 to achieve clamping installation. Similarly, when splicing, it can also be installed by clamping, and while the dust reduction liquid is being transported, the servo motor 4 can also be cooled by heat conduction through the continuously flowing dust reduction liquid and the shrinkage disk 12.

[0069] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0070] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. An air dust suppression device for construction, characterized in that: The invention comprises an ''-shaped plate (1), wherein a servo motor (4) is provided on the inner side of the ''-shaped plate (1), and a screw rod (5) is fixedly installed on the output end of the servo motor (4), wherein the screw rod (5) passes through the top of the ''-shaped plate (1) and extends to the outer side thereof, and the outer side of the screw rod (5) is symmetrically provided with a clamping plate (7), and the outer sides of two groups of the clamping plates (7) are sleeved with a dust reduction assembly (9) for realizing atomization, and the dust reduction assembly (9) comprises a top cover (905) sleeved on the outer side of the clamping plate (7) and a nozzle (906) on the side wall of the top cover (905), and a right-angle plate (10) is arranged in an array on the top of the top cover (905); The dust suppression assembly (9) further comprises a water storage tray (901) sleeved on the outside of the clamping plate (7); a filter plate (904) is sleeved on the inner cavity of the water storage tray (901); and an impeller (903) is installed in the bottom array of the filter plate (904); The inner cavity array of the top cover (905) is provided with a second water trough (907), the second water trough (907) is connected to the nozzle (906), the top array of the top cover (905) is provided with a clamping slot (908), and the top cover (905) is clamped with the right-angle plate (10) through the clamping slot (908); The air dust reduction method of the air dust reduction device for construction includes the following steps: S1: atomization dust reduction; first, the letter plate (1) is fixed at a reserved position by bolts, and the bottom of the water pipe (13) is connected to the external dust reduction liquid. When in use, the dust reduction liquid is transported to the inner cavity of the water storage tray (901) through the water pipe (13) and the first water tank (11). After the dust reduction liquid enters the inner cavity of the water storage tray (901), it will hit the impeller (903) arranged in the inner cavity array of the water storage tray (901) through the water flow, thereby driving the impeller (903) to rotate, and the rotating impeller (903) drives the filter plate (904) and the top cover (905) installed on the top thereof to rotate until the inner cavity of the water storage tray (901) is filled with the dust reduction liquid. At this time, the dust reduction liquid is sprayed out through the nozzle (906) in a rotating atomized manner, thereby achieving dust reduction.

2. The air dust suppression device for construction according to claim 1, characterized in that: The outer side of the screw rod (5) is threadedly sleeved with a reciprocating ring (6), and sliders are symmetrically installed on the outer side of the reciprocating ring (6). The two groups of clamping plates (7) are clamped with the reciprocating ring (6) through the sliders, and the two sides of the reciprocating ring (6) are fixedly connected to the inner side of the water storage tray (901).

3. The air dust suppression device for construction according to claim 2, characterized in that: A first water trough (11) is provided at the bottom of both ends of the reciprocating ring (6). The first water trough (11) passes through the side wall of the reciprocating ring (6) and is in communication with the inner cavity of the water storage tray (901).

4. The air dust suppression device for construction according to claim 3, characterized in that: A water pipe (13) is symmetrically provided at the bottom of the reciprocating ring (6), and the water pipe (13) is connected to the first water trough (11). The water pipe (13) passes through the top of the truncated plate (1) and extends to the inside thereof. A shrinkage disk (12) is provided on the inside of the truncated plate (1).

5. The air dust suppression device for construction according to claim 4, characterized in that: A bottom groove (2) is formed through the bottom of the "X" plate (1) in a transverse direction. The size of the bottom groove (2) is the same as the thickness of the right-angle plate (10). Side grooves (3) are formed inwardly at the upper and middle portions of both sides of the "X" plate (1).

6. A method for reducing dust from air during construction, using the device for reducing dust from air during construction as claimed in claim 5, characterized in that: The steps include: S2: Disassembly and assembly; when in use, the servo motor (4) drives the screw rod (5) to rotate, and cooperates with two sets of symmetrically arranged clamping plates (7) to make the reciprocating ring (6) move up and down, thereby driving the water storage tray (901) and the top cover (905) to move up and down, thereby changing the spraying position of the droplets. If it is necessary to splice the device with a building enclosure, the right-angle plate (10) is separated from the card slot (908), and then all the right-angle plates (10) are removed, and the water storage tray (901) is moved to the top or bottom of the screw rod (5) as required.

7. The method for reducing dust in air during construction according to claim 6, wherein: The following steps are also included: S3: Splicing; remove the bolts fixing the "F" plate (1), and splice the removed right-angle plates (10) together in pairs, and pass through the bottom groove (2) opened horizontally at the bottom of the "F" plate (1), splice the spliced right-angle plates (10) in sequence, and then sleeve and fix them, then take out the building enclosure (16), and splice and install the building enclosure (16) through the side groove (3) and the gap between the two sets of splints (7), and then repeat the above-mentioned atomization dust reduction steps to perform the dust reduction operation.

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