Environment-friendly construction dust suppression device and method

Abstract

The invention discloses an environment-friendly construction dust suppression device and method, and relates to the technical field of environment-friendly construction. According to the environment-friendly construction dust suppression device, through the design of a composite mechanism, a suction fan is inserted into the outer side of an external connection disc, so that disassembly and assembly are facilitated, follow-up replacement and maintenance are facilitated, the suction fan is started, wind enters from the side, close to a flowing pipe, of the inner wall of a composite shell and flows towards the side of the suction fan, and therefore dust and smell on a site are absorbed; the situation that the site environment is too severe, personnel safety is affected, potential safety hazards are reduced, the flowing pipe is of a structure with the two wide ends and the middle narrow and small, according to the Bernoulli principle, the diameter of the pipeline is reduced, the flowing speed of gas is increased, and therefore the operation effect is improved, and the cleaning efficiency of the construction site is improved; dust and air flow enter the composite shell, harmful gas of the air flow is filtered and purified through the filtering mechanism, and therefore normal operation of equipment is kept.

Description

Technical Field

[0001] The invention relates to the technical field of environmental protection construction, and in particular to an environmental protection construction dust suppression device and method. Background Art

[0002] In the process of construction, a lot of dust and slag are often generated. Workers need to clean up these dust and slag in time, otherwise it may affect the construction. In the process of cleaning dust and slag, it is easy to cause dust, which in turn affects the health of workers. The construction site refers to the construction activities such as house construction, civil engineering, equipment installation, pipeline laying, etc. for industrial and civil projects, the construction site occupied with approval, and the place where humans carry out safe production, civilized work, and construction, including all areas on land, sea and air where construction work can be carried out. Construction site dust refers to the dust raised at the construction site due to large-scale operations such as demolition of old buildings, foundation excavation, bulldozing, backfilling, building materials processing, personnel and vehicle activities during the construction process. Construction site dust is mainly composed of inhalable particles such as PM2.5 and PM10 and large solid particles with a diameter greater than 10 microns. The formation of construction site dust is mainly due to the following two reasons: one is the dust caused by the spillage of materials during the transportation of materials by trucks and large-scale operations such as demolition of old buildings, foundation excavation, bulldozing, backfilling, etc.; the other is the dust accumulated on the construction site is dispersed into the air under power conditions such as manpower or wind.

[0003] Existing environmental protection construction dust suppression devices mostly use manual operations, resulting in low operating efficiency and unclear dust suppression effects. Therefore, a new design was made to address this situation. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an environmentally friendly construction dust suppression device and method, comprising: A composite mechanism for vacuuming a construction site; a treatment mechanism, the treatment mechanism being used to spray the construction site; a water pump for pressurizing the treatment mechanism; A frame, the frame being used to support the composite structure; One side of the outside of the composite mechanism is fixedly connected to the top of the frame, one side of the outside of the composite mechanism away from the frame is fixedly connected to the outside of the processing mechanism, and one side of the outside of the composite mechanism close to the processing mechanism is fixedly connected to the outside of the water pump; The composite mechanism comprises a composite shell, one side of the inner wall of the composite shell is fixedly connected with a flow tube, the flow tube adopts a structure with wide ends and narrow middle part, and according to Bernoulli's principle, by reducing the diameter of the pipe, the flow speed of the gas is increased, thereby improving the working effect and accelerating the cleaning efficiency of the construction site, the side of the composite shell outside away from the flow tube is fixedly connected with an external plate, and the suction fan is plugged into the outside of the external plate, so as to facilitate disassembly and assembly, and facilitate subsequent replacement and maintenance, the side of the external plate outside away from the composite shell is plugged with the suction fan, and the suction fan is started, and the wind is blown from the inner wall of the composite shell close to the flow tube. The air enters from the side and flows toward the suction fan to absorb the dust and odor on the site, thereby cleaning the site, avoiding the site environment being too harsh, affecting the safety of construction workers, and reducing safety hazards. A filtering mechanism is fixedly connected to the inner wall of the composite shell near the suction fan. Dust and airflow enter the interior of the composite shell, and the harmful gas in the airflow is filtered and purified by the filtering mechanism to facilitate subsequent discharge and avoid pollution to the external environment, thereby maintaining the normal operation of the equipment. A supporting frame is fixedly connected to the middle of the outside of the composite shell, and the outside of the supporting frame is fixedly connected to the top of the frame on one side away from the composite shell.

[0005] Preferably, a grille plate is fixedly connected to one side of the outside of the composite shell near the flow tube, and the grille plate is used to block debris and larger particles, reduce the entry of particles and impurities, avoid clogging inside the equipment, and prevent affecting the normal operation of the equipment. An electric push rod is fixedly connected to one side of the outside of the composite shell near the external disk, and the composite shell is controlled by the electric push rod to rise and fall, so as to adjust the angle of the equipment to meet different work requirements. A door panel is fixedly connected to one side of the outside of the composite shell near the electric push rod, and opening the door panel facilitates cleaning of impurities trapped inside the equipment and facilitates equipment maintenance.

[0006] Preferably, the filtering mechanism includes a receiving frame, the outer side of the receiving frame is fixedly connected to the inner wall of the composite shell, a rotating rod is fixedly connected between the opposite surfaces of the receiving frame, the outer side of the rotating rod is rotatably connected to a connecting column, the outer side of the connecting column is fixedly connected to an external interface, a number of filter plates are provided to increase the contact area with the airflow, so as to improve the rotation effect of the component, the filter plate is plugged into the inner side of the external interface, so as to facilitate replacement to ensure the normal operation of the equipment and the dust collection and purification effect, the inner side of the external interface is plugged into the filter plate, the suction fan generates wind force, and the wind force blows the surface of the filter plate, driving the connecting column to rotate on the surface of the rotating rod, so that the filter plate is fully in contact with the airflow, thereby achieving the effect of filtering the airflow, avoiding the existence of irritating odors in the construction site and affecting the human body.

[0007] Preferably, the filter plates are provided with a plurality of filters which are evenly rotated and distributed on the outside of the connecting column. The filter plates are evenly rotated and arranged on the outside of the connecting column to ensure uniform filtering by the filter plates, thereby extending the filtering period of the components and improving the filtering efficiency. The outside of the filter plates are provided with circular grooves on the plate surface. By providing the circular grooves on the plate surface, the contact area is increased when the filter plates intercept impurities through the grooves, thereby improving the interception effect. At the same time, the grooves facilitate the flow of debris in the later stage, thereby achieving a certain self-cleaning effect. Friction mechanisms are fixedly connected to the edges on both sides of the outside of the connecting column.

[0008] Preferably, the friction mechanism includes a connecting bracket, which rotates with the outer side of the connecting column, so that the friction column rubs against the inner wall of the equipment, thereby cleaning the inner wall of the equipment, reducing dust accumulation, avoiding dust from getting wet and agglomerated, and preventing excessive accumulation from affecting subsequent ventilation effects. One side of the outside of the connecting bracket is fixedly connected to the outer side of the connecting column, and a friction column is rotatably connected between the opposite surfaces of the connecting bracket. A cylindrical groove is provided on the outer side of the friction column. By providing the cylindrical groove and increasing the contact area by providing the groove, the cleaning effect is improved. At the same time, the grooving has a certain heat dissipation effect, thereby avoiding local overheating from affecting component performance.

[0009] Preferably, the treatment mechanism includes a treatment shell, the bottom of the treatment shell is fixedly connected to the outside of the composite shell, one side of the inner wall of the treatment shell is rotatably connected with a spraying mechanism, a water pipe supplies water to the inside of the treatment shell, and the pressure in the equipment is increased by a water pump, so that water is sprayed from the spraying mechanism, so as to achieve dust reduction on the surface of the construction site and reduce dust dispersion, so as to achieve rational utilization of water resources and efficient dust reduction, the side of the outside of the treatment shell away from the spraying mechanism is fixedly connected with an external block, the side of the outside of the external block away from the frame is fixedly connected with an external pipe, one side of the outside of the external pipe is fixedly connected to the output end of the water pump, and the side of the outside of the external block away from the treatment shell is fixedly connected with a water pipe, and the middle of the inner wall of the treatment shell is fixedly connected with a rotating mechanism, and the rotating mechanism is driven to rotate by water pressure flushing, so as to scrape the inner wall of the treatment shell, so as to achieve the effect of cleaning water stains, and prevent water stains from accumulating on the inner wall of the equipment and affecting the water flow effect.

[0010] Preferably, the spraying mechanism includes a conical tube, a paddle board is fixedly connected to an inclined side of the outside of the conical tube, and the contact area with the water flow is increased by the paddle board; a funnel frame is fixedly connected to the side of the outside of the conical tube away from the processing shell, and the paddle board is impacted by the water flow, so that the paddle board drives the conical tube to rotate, so as to increase the spraying range and improve the dust reduction effect; a connecting tube is fixedly connected to the side of the outside of the conical tube close to the funnel frame, and a spray head is fixedly connected to the side of the outside of the connecting tube away from the conical tube, and the water flow is compressed by the spray head to achieve the effect of atomized spraying, thereby increasing the coverage range and reducing the waste of water resources; and then the water is blown by the fan, so as to further expand the coverage range and improve the dust suppression efficiency; a connecting frame is fixedly connected to the outside of the connecting tube, and a fan is fixedly connected to the side of the outside of the connecting frame away from the funnel frame.

[0011] Preferably, the spray head includes a funnel tube, which adopts a funnel structure to guide the water flow, thereby concentrating the water flow and maintaining the water flow pressure. One side of the outside of the funnel tube is fixedly connected to the outside of the connecting tube, and the side of the outside of the funnel tube away from the connecting tube is fixedly connected to a compression shell. The compression shell adopts a reduced diameter to achieve a compression effect on the water flow, and the penetration effect of the atomized spray is stronger and the descending speed is slower, so as to better contact with the dust.

[0012] Preferably, the rotating mechanism includes a fixed frame, the outer side of the fixed frame is fixedly connected to the inner wall of the processing shell, the inner side of the fixed frame is fixedly connected with a connecting shaft, the outer side of the connecting shaft is rotatably connected with a rotating block, the outer side of the rotating block is fixedly connected with a spring rod, the spring rod has a shock-absorbing and buffering effect, reduces the amplitude generated by water flow impact, thereby maintaining the stability of the component and avoiding affecting the rotation effect of the component, the outer side of the spring rod is fixedly connected with a friction plate away from the rotating block, the friction plate is driven by the water flow to rub the inner wall, thereby cleaning the inner wall of the pipeline, preventing scale accumulation from affecting the water flow effect, reducing corrosion to the inner wall of the equipment, thereby extending the service life of the equipment and maintaining the normal operation of the equipment, the outer side of the friction plate away from the spring rod is fixedly connected with a friction block, the friction block is arranged on one side of the friction plate, thereby improving the friction effect on the inner wall, and at the same time reducing the wear of components, avoiding excessive wear of components and affecting the operation effect of the equipment.

[0013] An environmentally friendly construction dust suppression method comprises the following steps: Step 1: dust collection: start the suction fan to let the dust on the construction site enter the composite shell and then move to the side of the suction fan; Step 2: filtering, dust and air flow enter the composite shell, so that the air flow and dust come into contact with the filtering mechanism to prevent the construction odor from affecting the human body; Step three, spraying, water is sent into the treatment mechanism through a water pipe, a water pump increases the pressure inside the treatment mechanism, and sprays water onto the site; Step 4: Dust reduction: spray water onto the construction site through the treatment mechanism, increase the coverage through atomized spraying, and accelerate dust dispersion.

[0014] The present invention provides an environmentally friendly construction dust suppression device, which has the following beneficial effects: 1. The environmental protection construction dust suppression device adopts a composite mechanism design, and the suction fan is plugged into the outside of the external plate, so as to facilitate disassembly and assembly, and subsequent replacement and maintenance. When the suction fan is started, the wind enters from the side of the inner wall of the composite shell close to the flow tube and flows to the side of the suction fan, so as to absorb the dust and odor of the site, so as to achieve the purpose of cleaning the site, avoid the site environment is too bad, affect the safety of construction personnel, reduce safety hazards, the flow tube adopts a structure with wide ends and narrow middle part, according to Bernoulli principle, by reducing the diameter of the pipe, so as to increase the flow speed of the gas, thereby improving the operation effect and speeding up the construction. Improve the cleaning efficiency of the workshop. Dust and air flow enter the composite shell. The harmful gases in the air flow are filtered and purified through the filtering mechanism to facilitate subsequent discharge and avoid pollution to the external environment, thereby maintaining the normal operation of the equipment. The grille plate is used to block debris and larger particles to reduce the entry of particles and impurities, avoid clogging inside the equipment, and prevent the normal operation of the equipment from being affected. The electric push rod is used to control the rise and fall of the composite shell to adjust the angle of the equipment to meet different work requirements. Opening the door panel facilitates the cleaning of impurities trapped inside the equipment and facilitates equipment maintenance.

[0015] 2. The environmental protection construction dust suppression device is designed with a filtering mechanism. The suction fan generates wind force, which blows the surface of the filter plate through the wind force, drives the connecting column to rotate on the surface of the rotating rod, and makes the filter plate fully contact with the airflow, thereby achieving the function of filtering the airflow and avoiding the existence of irritating odors in the construction site and affecting the human body. Several filter plates are provided to increase the contact area with the airflow, so as to improve the rotation effect of the components. The filter plate is plugged into the inner side of the external interface to facilitate replacement to ensure the normal operation of the equipment and the dust collection and purification effect. The filter plate is evenly rotated and arranged on the outside of the connecting column to ensure that the filter plate is evenly filtered, thereby extending the filtering cycle of the components and improving the filtering efficiency. By opening a circular groove on the plate surface, the contact area is increased when the filter plate intercepts impurities through the grooves, and the interception effect is improved. At the same time, the grooves are used to facilitate the flow of debris in the later stage, which has a certain self-cleaning effect.

[0016] 3. The environmental protection construction dust suppression device is designed with a friction mechanism. The connecting bracket rotates with the outer side of the connecting column, so that the friction column rubs against the inner wall of the equipment, thereby cleaning the inner wall of the equipment, reducing dust accumulation, avoiding dust from getting wet and agglomerated, and preventing excessive accumulation from affecting subsequent ventilation effects. By opening cylindrical grooves and increasing the contact area, the cleaning effect is improved. At the same time, the grooves have a certain heat dissipation effect, avoiding local overheating from affecting component performance.

[0017] 4. The environmental protection construction dust suppression device is designed through the treatment mechanism. The water pipe delivers water to the inside of the treatment shell, and the water pump increases the pressure in the equipment, so that the water flow is sprayed from the spraying mechanism, so as to achieve dust reduction on the surface of the construction site and reduce dust dispersion, so as to achieve the rational use of water resources and efficient dust reduction. The rotating mechanism is driven to rotate by water pressure flushing, so as to scrape the inner wall of the treatment shell, so as to achieve the effect of cleaning water stains, prevent water stains from accumulating on the inner wall of the equipment and affecting the water flow effect.

[0018] 5. The environmental protection construction dust suppression device, through the spraying mechanism design, increases the contact area with the water flow through the paddle board, and the water flow impacts the paddle board, so that the paddle board drives the conical tube to rotate, so as to increase the spraying range and improve the dust reduction effect. The water flow is compressed by the spray head to achieve the effect of atomization spraying, thereby increasing the coverage range and reducing the waste of water resources. Then, the water is blown by the fan to further expand the coverage range and improve the efficiency of dust suppression. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the external structure of the environmental protection construction dust suppression device of the present invention; Figure 2 This is a schematic cross-sectional structure diagram of the environmental protection construction dust suppression device of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the composite mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the filtering mechanism of the present invention; Figure 5 It is a schematic diagram of the friction mechanism structure of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the processing mechanism of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the spraying mechanism of the present invention; Figure 8 It is a schematic diagram of the cross-sectional structure of the spray head of the present invention; Fig. 9 It is a schematic diagram of the structure of the rotating mechanism of the present invention; Fig.10 It is a schematic diagram of the process of the environmentally friendly construction dust suppression method of the present invention.

[0020] In the figure: 1, composite mechanism; 2, processing mechanism; 3, water pump; 4, frame; 11, composite shell; 12, grille plate; 13, flow pipe; 14, filtering mechanism; 15, external plate; 16, suction fan; 17, bearing frame; 18, electric push rod; 19, door plate; 141, receiving frame; 142, rotating rod; 143, connecting column; 144, external interface; 145, filter plate; 146, plate surface circular groove; 147, friction mechanism; 1471, connecting bracket; 1472, friction column; 147 3. Cylindrical groove; 21. Processing shell; 22. External block; 23. External pipe; 24. Water pipe; 25. Spraying mechanism; 26. Rotating mechanism; 251. Conical tube; 252. Paddle board; 253. Funnel frame; 254. Connecting pipe; 255. Spraying head; 256. Connecting frame; 257. Fan; 2551. Funnel pipe; 2552. Compression shell; 261. Fixed frame; 262. Connecting shaft; 263. Rotating block; 264. Spring rod; 265. Friction plate; 266. Friction block. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses. The first embodiment, as Figures 1 to 3 As shown, the present invention provides a technical solution: an environmentally friendly construction dust suppression device and method, comprising a composite mechanism 1, the composite mechanism 1 is used to vacuum dust on a construction site; A treatment mechanism 2, the treatment mechanism 2 is used to spray the construction site; A water pump 3, the water pump 3 is used to pressurize the processing mechanism 2; A frame 4, which is used to support the composite structure 1; One side of the outside of the composite mechanism 1 is fixedly connected to the top of the frame 4, the side of the outside of the composite mechanism 1 away from the frame 4 is fixedly connected to the outside of the processing mechanism 2, and the side of the outside of the composite mechanism 1 close to the processing mechanism 2 is fixedly connected to the outside of the water pump 3; Among them, the composite mechanism 1 includes a composite shell 11, one side of the inner wall of the composite shell 11 is fixedly connected to a flow tube 13, the side of the outside of the composite shell 11 away from the flow tube 13 is fixedly connected to an external disk 15, the side of the outside of the external disk 15 away from the composite shell 11 is plugged and connected to a suction fan 16, the side of the inner wall of the composite shell 11 close to the suction fan 16 is fixedly connected to a filtering mechanism 14, the middle of the outside of the composite shell 11 is fixedly connected to a supporting frame 17, and the side of the outside of the supporting frame 17 away from the composite shell 11 is fixedly connected to the top of the frame 4. The suction fan 16 is plugged into the outside of the external disk 15 to facilitate disassembly and assembly, and subsequent replacement and maintenance. When the suction fan 16 is started, wind enters from the inner wall of the composite shell 11 close to the flow tube 13 and flows to the side of the suction fan 16, so as to absorb dust and odor on the site, thereby achieving the purpose of cleaning the site, avoiding the site environment being too harsh, affecting the safety of construction personnel, and reducing safety hazards. The flow tube 13 adopts a structure with wide ends and a narrow middle part. According to the Bernoulli principle, by reducing the diameter of the pipeline, the flow speed of the gas is increased, thereby improving the working effect and accelerating the cleaning efficiency of the construction site. Dust and airflow enter the interior of the composite shell 11, and the harmful gases in the airflow are filtered and purified by the filtering mechanism 14, which is convenient for subsequent discharge and avoids pollution to the external environment, thereby maintaining the normal operation of the equipment.

[0022] A grid plate 12 is fixedly connected to one side of the composite housing 11 near the flow tube 13, an electric push rod 18 is fixedly connected to one side of the composite housing 11 near the external plate 15, and a door plate 19 is fixedly connected to one side of the composite housing 11 near the electric push rod 18. The grid plate 12 blocks debris and larger particles, reduces the entry of particles and impurities, avoids clogging inside the equipment, and prevents the normal operation of the equipment from being affected. The composite housing 11 is raised and lowered by the electric push rod 18 to adjust the angle of the equipment to meet different work requirements. The door plate 19 is opened to facilitate the cleaning of impurities trapped inside the equipment, and to facilitate equipment maintenance.

[0023] The second embodiment is based on the first embodiment. Figures 4 to 5As shown, the filter mechanism 14 includes a receiving frame 141, the outer side of the receiving frame 141 is fixedly connected to the inner wall of the composite shell 11, a rotating rod 142 is fixedly connected between the opposite surfaces of the receiving frame 141, a connecting column 143 is rotatably connected to the outer side of the rotating rod 142, an outer interface 144 is fixedly connected to the outer side of the connecting column 143, and a filter plate 145 is plugged and connected to the inner side of the outer interface 144. The suction fan 16 generates wind force, and the wind force blows the surface of the filter plate 145, driving the connecting column 143 to rotate on the surface of the rotating rod 142, so that the filter plate 145 is fully in contact with the airflow, thereby achieving the effect of filtering the airflow, avoiding the existence of irritating odors in the construction site and affecting the human body. A plurality of filter plates 145 are provided to increase the contact area with the airflow, thereby improving the rotation effect of the component, and the filter plate 145 is plugged into the inner side of the external interface 144, so as to facilitate replacement, so as to ensure the normal operation of the equipment and the dust collection and purification effect.

[0024] A plurality of filter plates 145 are provided and evenly rotated and distributed on the outside of the connection column 143. A plate surface circular groove 146 is provided on the outside of the filter plate 145. Friction mechanisms 147 are fixedly connected to the edges of both sides of the outside of the connection column 143. The filter plate 145 is evenly rotated and provided on the outside of the connection column 143 to ensure that the filter plate 145 filters evenly, thereby extending the filtering cycle of the component and improving the filtering efficiency. By providing the plate surface circular groove 146, the contact area is increased when the filter plate 145 intercepts impurities through the grooves, thereby improving the interception effect. At the same time, the grooves facilitate the flow of debris in the later stage, thereby achieving a certain self-cleaning effect.

[0025] The friction mechanism 147 includes a connection bracket 1471, one side of the outside of the connection bracket 1471 is fixedly connected to the outside of the connection column 143, and a friction column 1472 is rotatably connected between the opposite surfaces of the connection bracket 1471, and a cylindrical groove 1473 is provided on the outside of the friction column 1472. The connection bracket 1471 rotates with the outside of the connection column 143, so that the friction column 1472 rubs against the inner wall of the device, thereby achieving the cleaning effect of the inner wall of the device, reducing dust accumulation, avoiding dust from getting wet and agglomerating, and preventing excessive accumulation from affecting the subsequent ventilation effect. By providing the cylindrical groove 1473, the contact area is increased by providing the groove, thereby improving the cleaning effect, and at the same time, the groove has a certain heat dissipation effect, avoiding local overheating from affecting the performance of components.

[0026] The third embodiment is based on the first and second embodiments. Figures 6 to 10As shown, the processing mechanism 2 includes a processing shell 21, the bottom of which is fixedly connected to the outside of the composite shell 11, a spraying mechanism 25 is rotatably connected to one side of the inner wall of the processing shell 21, an external block 22 is fixedly connected to the side of the outside of the processing shell 21 away from the spraying mechanism 25, an external pipe 23 is fixedly connected to the side of the outside of the external block 22 away from the frame 4, one side of the outside of the external pipe 23 is fixedly connected to the output end of the water pump 3, a water pipe 24 is fixedly connected to the side of the outside of the external block 22 away from the processing shell 21, and a rotating mechanism 26 is fixedly connected to the middle of the inner wall of the processing shell 21. The water pipe 24 delivers water to the inside of the processing shell 21, and the pressure in the equipment is increased by the water pump 3, so that water is sprayed from the spraying mechanism 25, so as to reduce dust on the surface of the construction site and reduce dust dispersion, so as to achieve the rational use of water resources and efficient dust reduction. The rotating mechanism 26 is driven to rotate by water pressure flushing, so as to scrape the inner wall of the processing shell 21, so as to achieve the effect of cleaning water stains, prevent water stains from accumulating on the inner wall of the equipment and affecting the flow effect of water flow.

[0027] The spraying mechanism 25 includes a conical tube 251, a paddle plate 252 is fixedly connected to an inclined side of the outside of the conical tube 251, a funnel frame 253 is fixedly connected to an outside of the conical tube 251 away from the processing shell 21, a connecting tube 254 is fixedly connected to an outside of the conical tube 251 close to the funnel frame 253, a spray head 255 is fixedly connected to an outside of the connecting tube 254 away from the conical tube 251, a connecting frame 256 is fixedly connected to the outside of the connecting tube 254, and a fan 257 is fixedly connected to an outside of the connecting frame 256 away from the funnel frame 253. The paddle plate 252 is used to increase the contact area with the water flow, and the water flow impacts the paddle plate 252, so that the paddle plate 252 drives the conical tube 251 to rotate, so as to increase the spraying range and improve the dust reduction effect. The water flow is compressed by the spray head 255 to achieve the effect of atomized spraying, thereby increasing the coverage range and reducing the waste of water resources. Then, the water is blown by the fan 257 to further expand the coverage range and improve the efficiency of dust suppression.

[0028] The spray head 255 includes a funnel tube 2551, one side of the outside of the funnel tube 2551 is fixedly connected to the outside of the connecting tube 254, and a compression shell 2552 is fixedly connected to the side of the outside of the funnel tube 2551 away from the connecting tube 254. The funnel tube 2551 adopts a funnel structure to guide the water flow, thereby concentrating the flow of water and maintaining the water flow pressure. The compression shell 2552 adopts a reduced diameter to achieve a compression effect on the water flow, and the atomized spray has a stronger penetration effect and a slower descending speed, so as to better contact with dust.

[0029] The rotating mechanism 26 includes a fixed frame 261, the outer side of the fixed frame 261 is fixedly connected to the inner wall of the processing shell 21, the inner side of the fixed frame 261 is fixedly connected to a connecting shaft 262, the outer side of the connecting shaft 262 is rotatably connected to a rotating block 263, the outer side of the rotating block 263 is fixedly connected to a spring rod 264, the outer side of the spring rod 264 is fixedly connected to a friction plate 265 on a side away from the rotating block 263, and the outer side of the friction plate 265 is fixedly connected to a friction block 266 on a side away from the spring rod 264. The spring rod 264 has a shock-absorbing and buffering effect, reducing the amplitude of the water flow impact, thereby maintaining the stability of the components and avoiding affecting the rotation effect of the components. The friction plate 265 is driven by the water flow to rub the inner wall, thereby cleaning the inner wall of the pipe, preventing scale accumulation from affecting the water flow effect, reducing corrosion to the inner wall of the equipment, thereby extending the service life of the equipment and maintaining the normal operation of the equipment. The friction block 266 is arranged on one side of the friction plate 265 to improve the friction effect on the inner wall, while reducing the wear of the components, avoiding excessive wear of the components and affecting the operation effect of the equipment.

[0030] An environmentally friendly construction dust suppression method comprises the following steps: Step 1: dust collection, start the suction fan 16, let the dust on the construction site enter the composite shell 11, and then move to the side of the suction fan 16; Step 2: filtering, dust and air flow enter the composite housing 11, so that the air flow and dust come into contact with the filtering mechanism 14, to prevent the construction odor from affecting the human body; Step 3: spraying: water is delivered to the inside of the treatment mechanism 2 through the water pipe 24, and the water pump 3 increases the pressure inside the treatment mechanism 2 to spray water on the site; Step 4, dust reduction, spraying water to the construction site through the processing mechanism 2, increasing the coverage through atomization spraying, and accelerating the dust dispersion.

[0031] When in use, the processing mechanism 2 is arranged on the outside of the composite mechanism 1, and the composite mechanism 1 is used to absorb dust from the construction site to reduce the dust inside the site. When the dust enters the composite mechanism 1, it contacts the filtering mechanism 14, and the absorbed airflow is filtered by the filtering mechanism 14. There is material odor inside the site, so the airflow is purified to avoid pollution to the environment and reduce safety hazards to the staff. The processing mechanism 2 is connected to the water pipe 24, and then the water pump 3 is used to increase the inside of the processing mechanism 2 to facilitate maintaining the water flow pressure, and then the site is atomized and sprayed by the processing mechanism 2 to achieve the dust reduction effect on the site, thereby realizing the dust suppression effect on the site. A friction mechanism 147 is provided inside the mechanism 14, and the friction mechanism 147 is driven by the suction fan 16 to rub the inner wall of the equipment, so as to clean the dust on the inner wall, avoid excessive accumulation of dust on the inner wall of the equipment, avoid affecting the subsequent ventilation effect, open the door panel 19, and facilitate the discharge of some dust with larger particles, as well as the maintenance of the interior of the equipment. A rotating mechanism 26 is provided inside the processing mechanism 2, and the rotating mechanism 26 is driven to rotate by water pressure flushing, so as to rub the inner wall of the equipment, thereby cleaning the inner wall of the pipe, preventing scale accumulation from affecting the flow effect of water flow, reducing corrosion to the inner wall of the equipment, thereby extending the service life of the equipment and maintaining the normal operation of the equipment.

[0032] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An environmental protection construction dust suppression device, characterized in that: include: A composite mechanism (1), the composite mechanism (1) being used for vacuuming a construction site; A treatment mechanism (2), the treatment mechanism (2) is used to spray the construction site; A water pump (3), the water pump (3) being used to increase the pressure of the processing mechanism (2); A frame (4), the frame (4) being used to support the composite structure (1); One side of the outside of the composite mechanism (1) is fixedly connected to the top of the frame (4), the side of the outside of the composite mechanism (1) away from the frame (4) is fixedly connected to the outside of the processing mechanism (2), and the side of the outside of the composite mechanism (1) close to the processing mechanism (2) is fixedly connected to the outside of the water pump (3); The composite mechanism (1) comprises a composite shell (11), one side of the inner wall of the composite shell (11) is fixedly connected to a flow tube (13), the side of the outer side of the composite shell (11) away from the flow tube (13) is fixedly connected to an external plate (15), the side of the outer side of the external plate (15) away from the composite shell (11) is plugged and connected to a suction fan (16), the side of the inner wall of the composite shell (11) close to the suction fan (16) is fixedly connected to a filter mechanism (14), the middle of the outer side of the composite shell (11) is fixedly connected to a support frame (17), and the side of the outer side of the support frame (17) away from the composite shell (11) is fixedly connected to the top of the frame (4).

2. The environmental protection construction dust suppression device according to claim 1 is characterized in that: A grille plate (12) is fixedly connected to a side of the composite shell (11) close to the flow tube (13), an electric push rod (18) is fixedly connected to a side of the composite shell (11) close to the external plate (15), and a door panel (19) is fixedly connected to a side of the composite shell (11) close to the electric push rod (18).

3. The environmental protection construction dust suppression device according to claim 1 is characterized in that: The filtering mechanism (14) comprises a receiving frame (141), the outer side of the receiving frame (141) being fixedly connected to the inner wall of the composite shell (11), a rotating rod (142) being fixedly connected between opposite surfaces of the receiving frame (141), a connecting column (143) being rotatably connected to the outer side of the rotating rod (142), an external interface (144) being fixedly connected to the outer side of the connecting column (143), and a filter plate (145) being plugged and connected to the inner side of the external interface (144).

4. The environmental protection construction dust suppression device according to claim 3 is characterized in that: The filter plates (145) are provided with a plurality of filter plates (145) which are evenly distributed and rotated on the outside of the connection column (143). The outside of the filter plates (145) is provided with a plate surface circular groove (146). The edges of both sides of the outside of the connection column (143) are fixedly connected with friction mechanisms (147).

5. The environmental protection construction dust suppression device according to claim 4 is characterized in that: The friction mechanism (147) comprises a connection bracket (1471), one side of the outside of the connection bracket (1471) is fixedly connected to the outside of the connection column (143), a friction column (1472) is rotatably connected between opposite surfaces of the connection bracket (1471), and a cylindrical groove (1473) is provided on the outside of the friction column (1472).

6. The environmental protection construction dust suppression device according to claim 1 is characterized by: The treatment mechanism (2) comprises a treatment shell (21), the bottom of the treatment shell (21) being fixedly connected to the outside of the composite shell (11), a spraying mechanism (25) being rotatably connected to one side of the inner wall of the treatment shell (21), an external block (22) being fixedly connected to the side of the treatment shell (21) away from the spraying mechanism (25), an external pipe (23) being fixedly connected to the side of the external block (22) away from the frame (4), an external side of the external pipe (23) being fixedly connected to the output end of the water pump (3), a water pipe (24) being fixedly connected to the side of the external block (22) away from the treatment shell (21), and a rotation mechanism (26) being fixedly connected to the middle of the inner wall of the treatment shell (21).

7. The environmental protection construction dust suppression device according to claim 6, characterized in that: The spraying mechanism (25) comprises a conical tube (251), a paddle (252) is fixedly connected to an inclined side of the outside of the conical tube (251), a funnel frame (253) is fixedly connected to an outside of the conical tube (251) at a side away from the processing shell (21), a connecting tube (254) is fixedly connected to an outside of the conical tube (251) at a side close to the funnel frame (253), a spray head (255) is fixedly connected to an outside of the connecting tube (254) at a side away from the conical tube (251), a connecting frame (256) is fixedly connected to an outside of the connecting tube (254), and a fan (257) is fixedly connected to an outside of the connecting frame (256) at a side away from the funnel frame (253).

8. The environmental protection construction dust suppression device according to claim 7, characterized in that: The spray head (255) comprises a funnel tube (2551), one side of the outside of the funnel tube (2551) is fixedly connected to the outside of the connecting tube (254), and one side of the outside of the funnel tube (2551) away from the connecting tube (254) is fixedly connected to a compression shell (2552).

9. The environmental protection construction dust suppression device according to claim 6, characterized in that: The rotating mechanism (26) comprises a fixed frame (261), the outer side of the fixed frame (261) is fixedly connected to the inner wall of the processing shell (21), the inner side of the fixed frame (261) is fixedly connected to a connecting shaft (262), the outer side of the connecting shaft (262) is rotatably connected to a rotating block (263), the outer side of the rotating block (263) is fixedly connected to a spring rod (264), the outer side of the spring rod (264) away from the rotating block (263) is fixedly connected to a friction plate (265), and the outer side of the friction plate (265) away from the spring rod (264) is fixedly connected to a friction block (266).

10. An environmental protection construction dust suppression method, using an environmental protection construction dust suppression device according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: dust collection, start the suction fan (16), and let the dust on the construction site enter the inside of the composite shell (11), and then move to the side of the suction fan (16); Step 2: filtering, dust and airflow enter the composite housing (11), so that the airflow and dust come into contact with the filtering mechanism (14), thereby preventing the construction odor from affecting the human body; Step three, spraying, water is delivered to the inside of the treatment mechanism (2) through the water pipe (24), and the water pump (3) increases the internal pressure of the treatment mechanism (2) to spray water onto the site; Step 4: dust reduction, spraying water to the construction site through the treatment mechanism (2), increasing the coverage area through atomization spraying, and accelerating the dust dispersion.

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