Water-saving environment-friendly dust-settling device for engineering construction

Abstract

The application discloses a water-saving environment-friendly dust-settling device for engineering construction, and relates to the technical field of environment-friendly dust-settling, which is characterized by a water storage device connected with a water pipe. Water flows upwards in the water storage device, and impurities in the water flow are filtered and adsorbed by the water storage device, so as to reduce the impurities in the water flow. Then, the water flow in the water storage device is delivered to the inside of a filtering mechanism through a connecting pipe by a water pump, and the fine impurities in the water flow are further filtered by the filtering mechanism. Finally, the water flow flows to the side of a spraying head, the water flow is atomized by the spraying head, the engineering construction site is atomized and dust-settled by the spraying head, and the valve pipe is used for controlling the closure of the pipeline, so as to control whether the water flow is circulated according to the use requirement of the equipment, thereby guaranteeing the continuous operation of the equipment. The spraying head adopts a rotary spraying head structure, so as to further increase the water spraying range, improve the dust-settling effect on the surrounding environment, and reduce the waste of water resources.

Description

Technical Field

[0001] This invention relates to the field of environmental protection and dust suppression technology, specifically to a water-saving environmental protection and dust suppression device for engineering construction. Background Technology

[0002] With the acceleration of urbanization, construction activities are becoming increasingly frequent, leading to increasingly serious dust pollution problems. Dust not only affects the health of construction workers but also negatively impacts the surrounding environment and residents' lives. Construction projects inevitably have some environmental impact, with dust pollution being particularly prominent. Dust not only reduces air quality at construction sites and in surrounding areas, affecting residents' daily lives and health, but may also have long-term negative impacts on the atmospheric environment, disrupting the balance of the entire ecosystem. Therefore, controlling construction dust is of paramount importance for protecting the environment, safeguarding residents' health, and achieving sustainable development. In existing technologies, during the operation of environmental dust suppression devices, the fine atomizing components are easily clogged due to the influence of the water quality conditions at the construction site, which affects the continuous dust suppression operation. Impurities are easily deposited inside the equipment or directly affect the spray head, which can easily lead to the clogging of the spray head and affect the spraying effect of the equipment. Secondly, the spraying area is not dense enough, resulting in low dust suppression efficiency. Therefore, a new design has been carried out to address these issues. Summary of the Invention

[0003] To address the aforementioned problems, the present invention provides the following technical solution: a water-saving and environmentally friendly dust suppression device for engineering construction, comprising a water pump, a valve pipe fixedly connected to the outside of the water pump, a water storage device fixedly connected to the side of the valve pipe away from the water pump, a connecting pipe located at the top of the water pump, one end of the connecting pipe fixedly connected to the top of the water pump, a filter mechanism fixedly connected to the other end of the connecting pipe away from the water pump, a spray head located outside the filter mechanism and communicating with the filter mechanism, a motor located at the bottom of the water storage device, the outside of the motor fixedly connected to the bottom of the water storage device, and a cleaning mechanism fixedly connected to the output end of the motor. The water storage device includes a water storage shell, an inlet pipe fixedly connected to the lower outer side of the water storage shell, a support device fixedly connected to the outer side of the water storage shell, an outlet valve fixedly connected to the bottom edge of the water storage shell, and a filter plate. The filter plate has a circular plate structure, and the outer circumference of the filter plate is fixedly connected to the inner wall of the water storage shell. The upper outer side of the water storage shell is connected to the valve pipe.

[0004] The water storage device also includes a sprayer, which is located outside the water storage shell and is connected to the water storage shell. A water pump pipe is fixedly connected to the side of the sprayer away from the water storage shell, and an arc-shaped pipe is fixedly connected to the side of the sprayer near the inner wall of the water storage shell.

[0005] The filter plate is provided in three parts, and the three filter plates are evenly arranged in an array on the inner wall of the water storage shell. A support column is fixedly connected to the top center of the inner wall of the water storage shell. The support column passes through the two upper filter plates in sequence and is fixedly connected to the third filter plate located below.

[0006] The cleaning mechanism includes a connecting shaft, the bottom of which is fixedly connected to the output end of a motor. An outer sleeve is fixedly connected to the outside of the connecting shaft, and a cleaning bracket is fixedly connected to the outside of the outer sleeve.

[0007] A friction soft shell is fixedly connected to the outside of the cleaning bracket near the filter plate, and an elastic block is provided inside the friction soft shell.

[0008] The cleaning bracket has a receiving shaft fixedly connected to the upper and lower sides inside, a connecting block fixedly connected to the outside of the receiving shaft, and an adsorption plate fixedly connected to the opposite side of the connecting block.

[0009] The support device includes a support frame, an electric push rod is fixedly connected to the outside of the support frame, a foot plate is fixedly connected to the bottom of the electric push rod, and a limit mechanism is fixedly connected to the top of the foot plate.

[0010] The limiting mechanism includes a limiting base, a base groove is provided at the inner edge of the limiting base, a spring strip is provided inside the base groove, a limiting support rod is slidably connected inside the base groove, a limiting top block is fixedly connected to the outer end of the limiting support rod away from the spring strip, a conical block is fixedly connected to the bottom of the limiting top block, and a base slot is provided at the center of the top of the limiting base, the base slot is compatible with the conical block for insertion and removal.

[0011] The filtration mechanism includes a filter housing, a screw fixedly connected to the top of the filter housing, a filter top plate sleeved on the outside of the screw, a filter support rod threadedly connected to the center of the bottom of the filter top plate, a filter base fixedly connected to the end of the filter support rod away from the filter top plate, activated carbon sleeved on the outside of the filter support rod, and a nut threadedly connected to the outside of the screw.

[0012] This invention provides a water-saving and environmentally friendly dust suppression device for engineering construction. It has the following beneficial effects: I. The water-saving and environmentally friendly dust suppression device used in this project involves water flowing into the water storage tank through the inlet pipe. As the water flows into the tank, it comes into contact with the filter plate, which initially intercepts impurities in the water, causing some of them to settle at the bottom of the tank. The filtered water then rises to the top of the tank, facilitating the subsequent pumping of the water and preparing it for dust suppression spraying. By opening the outlet valve, some of the water carries the settled impurities outwards, thus cleaning the internal impurities and keeping the equipment clean.

[0013] II. The water-saving and environmentally friendly dust suppression device used in this project has a water pump pipe connected to an external water source. After the equipment is used, water flows from the water pump pipe into the sprayer and finally flows from the arc-shaped pipe into the water storage tank to clean the components. The arc-shaped pipe conforms to the curvature of the inner wall of the water storage tank. When the water flows, it first cleans the inner wall of the water storage tank and then flows from the top of the water storage tank downwards, thus achieving the function of self-cleaning the internal components of the equipment and extending the service life of the components. The residual water can be discharged from the outlet valve or retained at the bottom of the water storage tank for subsequent use, thereby achieving the effect of saving water resources.

[0014] Third, the water-saving and environmentally friendly dust suppression device used in this project has three filter plates arranged vertically, with the holes gradually decreasing in size from bottom to top. This step-by-step filtration method effectively traps impurities of different particle sizes in the medium, reducing the probability of subsequent nozzle clogging, extending the service life of the equipment, and ensuring long-term nozzle operation. Furthermore, the filter plates are attached to the inner wall of the water storage shell, and support columns connect the three filter plates, fixing them in place and forming a framework that supports the water storage shell. This improves the rigidity and strength of the shell, reduces deformation and torsion, and provides a certain degree of protection for the equipment.

[0015] IV. The water-saving and environmentally friendly dust suppression device used in this project may experience a fall if the electric push rod malfunctions, potentially causing the components to collide with the ground and resulting in damage. This could affect the subsequent use of the equipment. The top of the limiting block is subjected to compressive pressure, and the limiting block controls the conical block to engage with the groove in the base, thereby limiting the downward range of the components and ensuring the stability of the equipment. Secondly, the limiting block controls the limiting support rod to slide towards the bottom of the base groove, and the limiting support rod compresses and contracts the spring strip, thereby playing a role in shock absorption and buffering, reducing the downward speed of the components, preventing excessive descent, reducing the impact pressure on the components, reducing wear between components, and thus extending the service life of the components. Additionally, the spring strip absorbs the impact kinetic energy of the components, reducing the vibration amplitude of the components and improving the stability of the equipment.

[0016] V. The water-saving and environmentally friendly dust suppression device used in this project involves water flowing into the filter housing through a connecting pipe. The water comes into contact with activated carbon, which adsorbs and purifies the water. The activated carbon's porous structure adsorbs some impurities and odors in the water, improving water quality and preventing pollution of the external environment due to poor water quality. A filter support rod is installed on the top of the filter base. During assembly, activated carbon is fitted onto the top of the filter support rod, and then the top of the filter support rod is threaded to the bottom of the filter top plate. This serves as a component connection and supports the activated carbon. Finally, the holes at the edge of the filter top plate are fitted with screws, and the nuts are tightened onto the screws to quickly fix the components, facilitating subsequent replacement and maintenance. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the water pump structure of the present invention; Figure 2 This is a schematic diagram of the spray head structure of the present invention; Figure 3 This is a schematic diagram of the support column structure of the present invention; Figure 4 This is a schematic diagram of the sprayer structure of the present invention; Figure 5 This is a schematic diagram of the activated carbon structure of the present invention; Figure 6 This is a schematic diagram of the cleaning support structure of the present invention; Figure 7 This is a schematic diagram of the adsorption plate structure of the present invention; Figure 8 This is a schematic diagram of the foot plate structure of the present invention; Figure 9 This is a schematic diagram of the limiting base structure of the present invention.

[0018] In the diagram: 1. Water pump; 2. Valve pipe; 3. Connecting pipe; 4. Water storage device; 5. Cleaning mechanism; 6. Support device; 7. Filtering mechanism; 8. Spray head; 9. Motor; 41. Water storage shell; 42. Inlet pipe; 43. Outlet valve; 44. Filter plate; 45. Support column; 46. Sprayer; 47. Water pump pipe; 48. Arc-shaped pipe; 51. Connecting shaft; 52. Outer sleeve; 53. Cleaning bracket; 54. Friction soft shell; 55. Elastic block; 56. Receiver 57. Shaft; 58. Connecting block; 69. Adsorption plate; 60. Support frame; 61. Electric push rod; 62. Foot plate; 63. Limiting mechanism; 64. Limiting base; 64. Limiting top block; 64. Base groove; 64. Limiting support rod; 645. Spring strip; 646. Conical block; 647. Base slot; 71. Filter housing; 72. Filter base; 73. Filter support rod; 74. Activated carbon; 75. Filter top plate; 76. Screw; 77. Nut. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] First embodiment, such as Figures 1 to 3 As shown, the present invention provides a technical solution: a water-saving and environmentally friendly dust suppression device for engineering construction, including a water pump 1, a valve pipe 2 fixedly connected to the outside of the water pump 1, a water storage device 4 fixedly connected to the side of the valve pipe 2 away from the water pump 1, a connecting pipe 3, the connecting pipe 3 being disposed on the top of the water pump 1, one end of the connecting pipe 3 being fixedly connected to the top of the water pump 1, a filter mechanism 7 being fixedly connected to the other end of the connecting pipe 3 away from the water pump 1, and a spray head 8, the spray head 8 being disposed outside the filter mechanism 7 and communicating with the filter mechanism 7; Motor 9 is located at the bottom of water storage device 4, and is fixedly connected to the bottom of water storage device 4 on its outer side. A cleaning mechanism 5 is fixedly connected to the output end of motor 9. Water storage device 4 is connected to a water pipe, through which water is supplied to the interior of water storage device 4. The water flows upward and spreads inside water storage device 4, filtering and adsorbing impurities in the water flow to reduce impurities. Then, water pump 1 supplies water from inside water storage device 4 through connecting pipe 3 to the filtration mechanism 7, where fine impurities in the water flow are filtered. The water is further filtered, and finally, the water flows to one side of the spray head 8. The spray head 8 atomizes the water flow, and the spray head 8 atomizes the water to suppress dust at the construction site, preventing dust from spreading, reducing the lung pressure of workers, optimizing the construction environment, and avoiding affecting the construction work. The valve pipe 2 is used to control the closure of the pipeline and control the water flow according to the equipment usage requirements, thereby ensuring the continuous operation of the equipment. The spray head 8 adopts a rotating nozzle structure, which further increases the water spray range, improves the dust suppression effect on the surrounding environment, and reduces water waste.

[0021] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 3 to 4 As shown, the water storage device 4 includes a water storage shell 41, an inlet pipe 42 is fixedly connected to the lower side of the outside of the water storage shell 41, a support device 6 is fixedly connected to the outside of the water storage shell 41, and an outlet valve 43 is fixedly connected to the bottom edge of the water storage shell 41. The filter plate 44 has a circular plate structure. The outer circumference of the filter plate 44 is fixedly connected to the inner wall of the water storage shell 41, and the upper outer side of the water storage shell 41 is connected to the valve pipe 2. Water flows into the water storage shell 41 from the inlet pipe 42. As the water flows into the water storage shell 41, it comes into contact with the filter plate 44. The filter plate 44 initially intercepts impurities in the water flow, causing some impurities to settle at the bottom of the water storage shell 41. The filtered water flows continuously to the top of the water storage shell 41, which facilitates the subsequent delivery of water by the water pump 1, providing conditions for subsequent dust suppression spraying. The outlet valve 43 is opened, and some of the water flow carries the settled impurities outward, thereby cleaning the internal impurities and keeping the inside of the equipment clean.

[0022] The water storage device 4 also includes a sprayer 46, which is disposed outside the water storage shell 41 and communicates with the outside of the water storage shell 41. A water pump pipe 47 is fixedly connected to the outside of the sprayer 46 on the side away from the water storage shell 41, and an arc-shaped pipe 48 is fixedly connected to the outside of the sprayer 46 on the side closer to the inner wall of the water storage shell 41. The water pump pipe 47 is used to connect to an external water source. After the equipment is used, water flows from the water pump pipe 47 into the sprayer 46, and finally flows from the arc-shaped pipe 48 into the water storage shell 41 to flush the components. Secondly, the arc-shaped pipe 48 conforms to the curvature of the inner wall of the water storage shell 41. When the water flows, it first cleans and flushes the inner wall of the water storage shell 41, and then flows from the top of the water storage shell 41 downwards, thus achieving the function of self-cleaning the internal components of the equipment and extending the service life of the components. The residual water can be discharged from the outlet valve 43 or retained at the bottom of the water storage shell 41 for subsequent use, thereby achieving the effect of saving water.

[0023] Three filter plates 44 are evenly arranged in an array on the inner wall of the water storage shell 41. A support column 45 is fixedly connected to the center of the top of the inner wall of the water storage shell 41. The support column 45 passes through the two upper filter plates 44 and is fixedly connected to the third filter plate 44 located below. The three filter plates 44 are arranged vertically, and the holes of the filter plates 44 gradually decrease in size from bottom to top, thus adopting a step-by-step filtration to intercept impurities of different particle sizes in the medium in layers, reducing the probability of subsequent nozzle clogging, extending the service life of the equipment, and ensuring long-term operation of the nozzles. Furthermore, the filter plates 44 are attached to the inner wall of the water storage shell 41, and the support column 45 connects the three filter plates 44 and fixes them, thus forming a skeleton to support the water storage shell 41, thereby improving the rigidity and strength of the shell, reducing the deformation and torsion of the shell, and providing a certain degree of protection for the equipment.

[0024] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figures 5 to 9As shown, the cleaning mechanism 5 includes a connecting shaft 51, the bottom of which is fixedly connected to the output end of the motor 9. An outer sleeve 52 is fixedly connected to the outside of the connecting shaft 51, and a cleaning bracket 53 is fixedly connected to the outside of the outer sleeve 52. The motor 9 controls the rotation of the connecting shaft 51. The outer sleeve 52 is located outside the connecting shaft 51 to protect it and prevent corrosion of the components. The connecting shaft 51 drives the cleaning bracket 53 to rub against the bottom of the inner wall of the water storage shell 41, thereby cleaning impurities at the bottom of the shell. This mechanism is compatible with the water flow path of the sprayer 46, facilitating the discharge of water from the outlet valve 43.

[0025] A friction housing 54 is fixedly connected to the outside of the cleaning bracket 53 near the filter plate 44, and an elastic block 55 is provided inside the friction housing 54. The elastic block 55 is located inside the friction housing 54 and supports the friction housing 54. At the same time, the elastic block 55 has a certain memory and recovery property. When the friction housing 54 rubs against the surface of the filter plate 44, it removes particles from the surface of the component, preventing particles from clogging and affecting the upward flow of water. In addition, the friction housing 54 deforms during friction, and the elastic block 55 supports the friction housing 54, making the friction housing 54 fit against the surface of the component, thereby further improving the fit of the component, reducing friction dead angles, and improving the cleaning effect and cleaning efficiency of the component.

[0026] Inside the cleaning bracket 53, the upper and lower sides are fixedly connected to receiving shafts 56, and the outer sides of the receiving shafts 56 are fixedly connected to connecting blocks 57. Adsorption plates 58 are fixedly connected to the opposite surfaces of the connecting blocks 57. The receiving shafts 56 and connecting blocks 57 provide fixed support for the adsorption plates 58. When the cleaning bracket 53 rotates, it drives the adsorption plates 58 to stir and contact the water flow. The adsorption plates 58 adsorb and intercept particles in the water flow, thereby reducing the filtration pressure on the filter plate 44, improving the filtration effect on the water flow, further reducing the filtration pressure on subsequent systems, and lowering the probability of nozzle clogging.

[0027] The support device 6 includes a support frame 61, with an electric push rod 62 fixedly connected to the outside of the support frame 61. A foot plate 63 is fixedly connected to the bottom of the electric push rod 62, and a limit mechanism 64 is fixedly connected to the top of the foot plate 63. The electric push rod 62 is adapted to the foot plate 63, and the height of the equipment is controlled by the extension and retraction of the electric push rod 62. This adapts to the actual working conditions of the object being worked on, adjusts the diffusion range and effect of the spraying medium, reduces water loss and ineffective spraying, and ensures the spraying effect and stability of the equipment.

[0028] The limiting mechanism 64 includes a limiting base 641, a base groove 643 is provided at the inner edge of the limiting base 641, a spring strip 645 is provided inside the base groove 643, a limiting support rod 644 is slidably connected inside the base groove 643, a limiting top block 642 is fixedly connected to the outer end of the limiting support rod 644 away from the spring strip 645, a conical block 646 is fixedly connected to the bottom of the limiting top block 642, and a base slot 647 is provided at the center of the top of the limiting base 641, the base slot 647 and the conical block 646 are plugged and plugged into each other. When the electric push rod 62 malfunctions, the equipment may fall, potentially causing the components to collide with the ground and resulting in damage, affecting subsequent use. The top of the limiting block 642 is subjected to compressive pressure, causing the limiting block 642 to control the conical block 646 to engage with the base groove 647, thus limiting the component's downward movement and ensuring equipment stability. Secondly, the limiting block 642 controls the limiting support rod 644 to slide towards the bottom of the base groove 643, compressing and contracting the spring strip 645 to dampen shocks, reduce the component's descent speed, prevent excessive descent, reduce impact pressure, decrease wear between components, and extend component lifespan. Furthermore, the spring strip 645 absorbs the impact kinetic energy of the component, reducing vibration and improving equipment stability.

[0029] The filter mechanism 7 includes a filter housing 71, a screw 76 fixedly connected to the top of the filter housing 71, a filter top plate 75 sleeved on the outside of the screw 76, a filter support rod 73 threadedly connected to the center of the bottom of the filter top plate 75, a filter base 72 fixedly connected to the end of the filter support rod 73 away from the filter top plate 75, activated carbon 74 sleeved on the outside of the filter support rod 73, and a nut 77 threadedly connected to the outside of the screw 76. Water flows into the filter housing 71 through the connecting pipe 3, where it comes into contact with activated carbon 74. The activated carbon 74 adsorbs and purifies the water, using its porous structure to adsorb some impurities and odors, thus improving the water quality and preventing pollution of the external environment caused by poor water quality after spraying. A filter support rod 73 is installed on the top of the filter base 72. During assembly, the activated carbon 74 is fitted onto the top of the filter support rod 73, and then the top of the filter support rod 73 is threaded to the bottom of the filter top plate 75 to connect the components and support the activated carbon 74. Finally, the holes at the edge of the filter top plate 75 are fitted with screws 76, and then the nuts 77 are tightened onto the screws 76 to quickly fix the components, facilitating subsequent replacement and maintenance.

[0030] When in use, a support device 6 is installed on the outside of the water storage device 4, a filter mechanism 7 is installed on the top of the water storage device 4, a spray head 8 is connected to the outside of the filter mechanism 7, and the filter mechanism 7 and the water storage device 4 are connected through a water pump 1, a valve pipe 2, and a connecting pipe 3. The water inlet pipe 42 is connected to the water source. The water source enters the water storage shell 41 from the water inlet pipe 42. Then, the water is pumped by the water pump 1 to the filter mechanism 7. Finally, the water is sprayed outward from the spray head 8 to achieve dust suppression at the construction site. The spray head 8 adopts a rotary nozzle structure to further increase the water spray range, improve the dust suppression effect on the surrounding environment, and reduce water waste. The water storage device 4 allows water to flow into the water storage shell 41 through the inlet pipe 42. As the water flows into the water storage shell 41, it comes into contact with the filter plate 44. The filter plate 44 initially intercepts impurities in the water flow, causing some impurities to settle at the bottom of the water storage shell 41. The filtered water flows continuously to the top of the water storage shell 41, facilitating the subsequent water pump 1 to transport the water flow and providing conditions for subsequent dust suppression spraying. There are three filter plates 44, which are arranged vertically. The holes in the filter plates 44 gradually decrease from bottom to top, thus adopting a step-by-step filtration method to intercept impurities of different particle sizes in the medium in layers, reducing the probability of subsequent nozzle clogging, extending the service life of the equipment, and ensuring long-term operation of the nozzles. The filtration unit 7 uses activated carbon 74 to adsorb and purify the water flow. By using its porous structure, it adsorbs some impurities and odor substances in the water flow, improves the water quality, and purifies the water flow. This avoids pollution to the external environment caused by poor water quality after spraying and reduces the probability of clogging the spray head 8. During the process of intercepting water particles inside the water storage shell 41, some impurities settle at the bottom of the water storage shell 41. In subsequent cleaning of the equipment, the water pump pipe 47 is used to connect to an external water source. After the equipment is used, the water flows from the water pump pipe 47 into the sprayer 46. Finally, the water flows from the arc-shaped pipe 48 into the water storage shell 41 to flush the components. Secondly, the arc-shaped pipe 48 fits the curvature of the inner wall of the water storage shell 41. When the water flows, it first cleans and flushes the inner wall of the water storage shell 41. The water flows from the top of the water storage shell 41 downwards, thus achieving the function of self-cleaning the internal components of the equipment and extending the service life of the components. The residual water can be discharged from the outlet valve 43 or retained at the bottom of the water storage shell 41 for subsequent use, thereby saving water.

[0031] Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

Claims

1. A water-saving and environmentally friendly dust suppression device for engineering construction, characterized in that, include: A water pump (1) is fixedly connected to a valve pipe (2) on the outside of the water pump (1), and a water storage device (4) is fixedly connected to the side of the valve pipe (2) away from the water pump (1). A connecting pipe (3) is installed on the top of the water pump (1). One end of the connecting pipe (3) is fixedly connected to the top of the water pump (1), and a filter mechanism (7) is fixedly connected to the other end of the connecting pipe (3) away from the water pump (1). A spray head (8) is disposed outside the filter mechanism (7) and is connected to the filter mechanism (7); The motor (9) is located at the bottom of the water storage device (4). The outer side of the motor (9) is fixedly connected to the bottom of the water storage device (4). A cleaning mechanism (5) is fixedly connected to the output end of the motor (9). The water storage device (4) includes: A water storage shell (41) is fixedly connected to an inlet pipe (42) on the lower side of the outside of the water storage shell (41), a support device (6) is fixedly connected to the outside of the water storage shell (41), and an outlet valve (43) is fixedly connected to the bottom edge of the water storage shell (41). The filter plate (44) has a circular plate structure. The outer circumference of the filter plate (44) is fixedly connected to the inner wall of the water storage shell (41). The upper outer side of the water storage shell (41) is connected to the valve pipe (2).

2. The water-saving and environmentally friendly dust suppression device for engineering construction according to claim 1, characterized in that: The water storage device (4) also includes: A sprayer (46) is disposed outside the water storage shell (41) and the outside of the sprayer (46) is in communication with the water storage shell (41); A water pump pipe (47) is fixedly connected to the outside of the sprayer (46) on the side away from the water storage shell (41), and an arc-shaped pipe (48) is fixedly connected to the outside of the sprayer (46) on the side close to the inner wall of the water storage shell (41).

3. The water-saving and environmentally friendly dust suppression device for engineering construction according to claim 1, characterized in that: There are three filter plates (44), which are evenly arranged in an array on the inner wall of the water storage shell (41). A support column (45) is fixedly connected to the top center of the inner wall of the water storage shell (41). The support column (45) passes through the two filter plates (44) above and is fixedly connected to the third filter plate (44) below.

4. The water-saving and environmentally friendly dust suppression device for engineering construction according to claim 1, characterized in that: The cleaning mechanism (5) includes a connecting shaft (51), the bottom of which is fixedly connected to the output end of the motor (9), and an outer sleeve (52) is fixedly connected to the outside of the connecting shaft (51), and a cleaning bracket (53) is fixedly connected to the outside of the outer sleeve (52).

5. The water-saving and environmentally friendly dust suppression device for engineering construction according to claim 4, characterized in that: The cleaning bracket (53) is fixedly connected to a friction soft shell (54) on the side near the filter plate (44), and an elastic block (55) is provided inside the friction soft shell (54).

6. The water-saving and environmentally friendly dust suppression device for engineering construction according to claim 5, characterized in that: The cleaning bracket (53) has a receiving shaft (56) fixedly connected to the upper and lower sides inside, a connecting block (57) fixedly connected to the outside of the receiving shaft (56), and an adsorption plate (58) fixedly connected to the opposite side of the connecting block (57).

7. The water-saving and environmentally friendly dust suppression device for engineering construction according to claim 1, characterized in that: The support device (6) includes a support frame (61), an electric push rod (62) is fixedly connected to the outside of the support frame (61), a foot plate (63) is fixedly connected to the bottom of the electric push rod (62), and a limit mechanism (64) is fixedly connected to the top of the foot plate (63).

8. The water-saving and environmentally friendly dust suppression device for engineering construction according to claim 7, characterized in that: The limiting mechanism (64) includes a limiting base (641), a base groove (643) is provided at the inner edge of the limiting base (641), a spring strip (645) is provided inside the base groove (643), a limiting support rod (644) is slidably connected inside the base groove (643), a limiting top block (642) is fixedly connected to the outer end of the limiting support rod (644) away from the spring strip (645), a conical block (646) is fixedly connected to the bottom of the limiting top block (642), a base slot (647) is provided at the center of the top of the limiting base (641), and the base slot (647) and the conical block (646) are plugged and plugged into each other.

9. The water-saving and environmentally friendly dust suppression device for engineering construction according to claim 1, characterized in that: The filtration mechanism (7) includes a filter housing (71), a screw (76) is fixedly connected to the top of the filter housing (71), a filter top plate (75) is sleeved on the outside of the screw (76), a filter support rod (73) is threadedly connected to the bottom center of the filter top plate (75), a filter base (72) is fixedly connected to the end of the filter support rod (73) away from the filter top plate (75), activated carbon (74) is sleeved on the outside of the filter support rod (73), and a nut (77) is threadedly connected to the outside of the screw (76).

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