Raised dust treatment method and equipment for environmental protection during road engineering construction

Abstract

The invention discloses a raised dust treatment method and equipment for environmental protection during road engineering construction, and belongs to the technical field of road engineering.The raised dust treatment equipment comprises a box body, a ventilation opening is formed in the side wall of one end of the box body, a shaft rod is rotationally connected to a support plate, and a plurality of annularly-distributed fan blades are fixed to the side face of the shaft rod; a dust cleaning assembly is arranged in the ventilation opening, a net plate is fixed in the exhaust opening, a ventilation increasing assembly is arranged on the outer side wall of the box body, a ventilation cleaning assembly is arranged at the top end of the box body, and an air blowing assembly is arranged on the ventilation cleaning assembly; dust is filtered and intercepted through the filter plate b15 and the filter plate a14 and is filtered in a classified mode, so that the blocking phenomenon is reduced, the filter plate b15 and the filter plate a14 are cleaned through the cleaning and dredging assembly 1, the operation that the filter plate b15 and the filter plate a14 are detached from the interior of the box body 5 to be cleaned is omitted, and the cleaning efficiency is improved. The air flow is uniformly and finely sprayed onto the side surfaces of the filter plate a14 and the filter plate b15 through the air blowing assembly 4, so that auxiliary cleaning is performed, and the cleaning effect is further improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of road engineering, and in particular relates to a dust treatment method and equipment for environmental protection during road engineering construction. Background Art

[0002] Road engineering refers to the whole process of planning, design, construction, maintenance and management work with roads as the object and the engineering entity involved. Like any other type of civil engineering, road engineering has obvious technical, economic and management characteristics. In order to adapt to the influence of driving and natural factors, various road construction materials are used to build multi-layered solid, stable, flat and rough road surfaces within the driving lane on the roadbed. Its structure is generally composed of a surface layer, a base layer, and a cushion layer. The surface should be made into a road arch to facilitate drainage. The road surface is divided into four levels according to its use characteristics: high-grade road surface, secondary high-grade road surface, intermediate road surface, and low-grade road surface. According to its mechanical properties under load, the road surface can be divided into rigid road surface and flexible road surface. In order to achieve environmental protection during the construction of existing road projects, the dust on the ground is often sprayed wet to prevent dust from flying, so as to protect the surrounding environment from being polluted by dust. However, after the dust is sprayed wet, the dust will dry quickly and will become dust again. Repeated spraying is required, resulting in low work efficiency. Therefore, a solution is proposed in the prior art.

[0003] For example, Chinese patent publication number: CN217773661U discloses an environmentally friendly dust treatment equipment for municipal construction, including a treatment chamber with a dust inlet pipe fixedly installed on the top, a water inlet pipe for water to pass through fixedly installed on the bottom of the treatment chamber, a filter chamber for filtering fixedly installed on the bottom of the water inlet pipe, a filter tube for secondary filtering fixedly installed on the bottom of the filter chamber, a purification chamber for receiving dust fixedly installed on the bottom of the filter tube, an activated carbon box for adsorption fixedly installed on one side of the purification chamber, a water tank for storing water fixedly installed on one side of the activated carbon, and a water outlet pipe for discharging water fixedly installed on one side of the water tank. The environmentally friendly dust treatment equipment for municipal construction can filter dust and take out the dust separately through the arrangement of the purification chamber and the filter net.

[0004] There are still deficiencies in the above application. When the device is in use, the filter screen and other filter components in the device are prone to accumulate a large amount of dust, and need to be repeatedly removed for cleaning, which is inconvenient to clean and has a low cleaning efficiency, affecting the overall convenience of use.

[0005] Therefore, there is a need for a dust treatment method and equipment for environmental protection during road construction to solve the problems raised in the above background technology. Summary of the invention

[0006] The purpose of the present invention is to provide a dust treatment method and equipment for environmental protection during road engineering construction, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dust treatment device for environmental protection during road engineering construction, comprising a box body, a vent is provided on a side wall at one end of the box body, a bracket plate is fixed on the inner wall of the box body, a shaft is rotatably connected to the bracket plate, and a plurality of annularly distributed fan blades are fixed on the side of the shaft, a driving motor b for driving the shaft to rotate is fixed on the side of the bracket plate, a dust cleaning component for cleaning the fan blades is arranged in the vent, a filter plate b and a filter plate a are fixed on the inner wall of the box body, and the filter holes on the filter plates a and b are arranged with different sizes, an exhaust port is provided on the side wall of the box body at one end away from the vent, a mesh plate is fixed in the exhaust port, a flow-increasing component for cleaning the mesh plate is arranged on the outer wall of the box body, a driving motor a is fixed on the top side of the box body, a clearing component which is transmission-connected with the driving motor a to clean the filter plates a and b is arranged on the top of the box body, and a blowing component is arranged on the clearing component.

[0008] It should be noted in the scheme that the clearing component includes a bottom rod that slides through the top side wall of the box body, and the bottom rods are provided with two and a connecting plate is fixed to the top ends of the two bottom rods. The bottom ends of the two bottom rods are fixed with a cleaning plate located inside the box body, and the side of the cleaning plate is fixed with bristles a that contact the side of the filter plate a and the filter plate b. The output end of the drive motor a is fixed with an eccentric wheel that slides with the connecting plate, and a spring is fixed between the side of the connecting plate and the top surface of the box body.

[0009] It is further worth mentioning that the dust cleaning component includes a slide groove opened on the side of the vent and an L-shaped plate is slidably connected in the slide groove, and bristles b that contact the fan blades are fixed on the side of the L-shaped plate, and the bristles b are densely distributed.

[0010] It should be further explained that a locking bolt is threadedly connected to the side surface of the L-shaped plate, and a threaded hole adapted to the thread of the locking bolt is provided in the upper slide groove of the vent.

[0011] As a preferred embodiment, the flow enhancement component includes a boss fixed on the outer wall of the box body, a brush plate is rotatably connected to the side of the boss, bristles c in contact with the mesh plate are fixed on the side of the brush plate, and the bristles c are densely distributed.

[0012] As a preferred embodiment, the blowing assembly includes a ventilation cavity opened in the connecting plate and two bottom rods, an air inlet pipe connected to the ventilation cavity is fixed on the side of the bottom rod, and a blowing hole connected to the ventilation cavity is opened on the side of the cleaning plate, and the blowing holes are provided in plurality and are evenly distributed.

[0013] As a preferred embodiment, a plurality of symmetrically distributed outrigger rods are fixed to the outer side wall of the bottom end of the box body, and universal wheels are installed at the bottom ends of the outrigger rods.

[0014] As a preferred embodiment, an oblique rod is fixed on the outer wall of the box body, two oblique rods are provided and the two oblique rods are symmetrically distributed, a push handle rod is commonly fixed to the top end of the two oblique rods, and a rubber sleeve is sleeved on the side of the push handle rod.

[0015] A dust treatment method for environmental protection during road construction, comprising the following steps:

[0016] S1, the driving motor b drives the shaft to rotate, and the shaft drives the multiple fan blades to rotate, so that the dust in the external environment is sucked into the box through the vents by the fan blades, and the dust is filtered and intercepted by the filter plates b and a. The dust-removed and purified air is discharged through the exhaust port, and the dust is graded and filtered by the filter plates b and a.

[0017] S2, the output end of the driving motor a drives the eccentric wheel to rotate, thereby driving the two cleaning plates to move up and down synchronously through the cooperation of the eccentric wheel, the connecting plate, the bottom rod and the spring, so that the filter plate b and the filter plate a are cleaned by the bristles a on the cleaning plate;

[0018] S3, by pushing the L-shaped plate close to the fan blade and locking the L-shaped plate by the locking bolt, the fan blade rotates, so that the dust on the surface of the rotating fan blade is quickly and comprehensively cleaned by the bristles b;

[0019] S4, by rotating the brush plate, the brush plate rotates relative to the screen plate, so that the screen plate is cleaned by the bristles c on the brush plate to ensure the flowability of the filter holes on the screen plate;

[0020] S5. The airflow is delivered to the bottom rod and the inside of the cleaning plate through the air inlet pipe, so that the airflow is evenly and finely sprayed onto the sides of the filter plates a and b through a plurality of equidistantly distributed blowing holes for auxiliary cleaning.

[0021] Compared with the prior art, the dust treatment method and equipment for environmental protection during road construction provided by the present invention have at least the following beneficial effects:

[0022] (1) When the fan blades have been working for a long time, a large amount of dust will accumulate on the surface of the fan blades, thereby reducing the air circulation rate of the vents. By pushing the dust cleaning component close to the fan blades, the dust on the surface of the fan blades can be quickly and comprehensively cleaned through the dust cleaning component. The cleaning is convenient and comprehensive, eliminating the need for manual wiping and cleaning of the fan blades, thus saving manpower.

[0023] (2) When filter plate b and filter plate a are dirty, start driving motor a to work, and drive motor a drives the cleaning component to work, so that filter plate b and filter plate a are cleaned by the cleaning component, eliminating the operation of removing filter plate b and filter plate a from the inside of the box for cleaning, with high cleaning efficiency and labor-saving cleaning; when the mesh plate is too dirty after working for a long time, clean the mesh plate by the ventilation component to ensure the fluidity of the filter holes on the mesh plate, ensure that there is always a good suction and circulation effect, and convey the airflow to the inside of the cleaning component by the blowing component, so that the airflow is evenly and finely sprayed onto the sides of filter plate a and filter plate b by the blowing component for auxiliary cleaning, thereby further improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 3 The internal structure of the box of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 4 The internal structure of the box of the present invention is shown in FIG. Figure 2 ;

[0028] Figure 5 for Figure 4 The enlarged structural diagram at B in the middle;

[0029] Figure 6 It is a schematic diagram of the partial structure of the clearing component of the present invention;

[0030] Figure 7 for Figure 6 The enlarged structural diagram at A in the middle;

[0031] Figure 8 It is a schematic diagram of the structure of the communication enhancement component of the present invention;

[0032] Fig. 9 It is a schematic diagram of the structure of the dust cleaning component of the present invention.

[0033] In the figure: 1. cleaning component; 101. eccentric wheel; 102. connecting plate; 103. bottom rod; 104. cleaning plate; 105. bristle a; 106. spring; 2. dust cleaning component; 201. L-shaped plate; 202. locking bolt; 203. bristle b; 3. ventilation component; 301. brush plate; 302. boss; 303. bristle c; 4. blowing component; 401. air inlet pipe; 402. blowing hole; 5. box body; 6. inclined rod; 7. push handle rod; 8. leg rod; 9. universal wheel; 10. drive motor a; 11. drive motor b; 12. bracket plate; 13. vent; 14. filter plate a; 15. filter plate b; 16. fan blade; 17. exhaust port; 18. mesh plate. DETAILED DESCRIPTION

[0034] The present invention will be further described below in conjunction with the embodiments.

[0035] See also Figure 1-9The present invention provides a dust treatment device for environmental protection during road engineering construction, including a box body 5, a vent 13 is provided on one end side wall of the box body 5, a bracket plate 12 is fixed on the inner side wall of the box body 5, a shaft is rotatably connected to the bracket plate 12, and a plurality of annularly distributed fan blades 16 are fixed on the side of the shaft, a driving motor b11 for driving the shaft to rotate is fixed on the side of the bracket plate 12, a dust cleaning component 2 for cleaning the fan blades 16 is arranged in the vent 13, a filter plate b15 and a filter plate a14 are fixed on the inner side wall of the box body 5, and the filter holes on the filter plate a14 and the filter plate b15 are set with different sizes, an exhaust port 17 is provided on the side wall of the end of the box body 5 away from the vent 13, and the exhaust port 17 is provided on the side wall of the end of the box body 5 away from the vent 13. A mesh plate 18 is fixed in the opening 17, a ventilation enhancement component 3 for cleaning the mesh plate 18 is arranged on the outer wall of the box body 5, a driving motor a10 is fixed on the top side of the box body 5, a cleaning component 1 is arranged on the top of the box body 5 and is connected to the driving motor a10 for cleaning the filter plate a14 and the filter plate b15, and a blowing component 4 is arranged on the cleaning component 1; when in use, the driving motor b11 is started to work, the driving motor b11 drives the shaft to rotate, and the shaft drives the plurality of fan blades 16 to rotate, so that the dust in the external environment is sucked and transported to the inside of the box body 5 through the ventilation opening 13 by the fan blades 16, and the dust is filtered and intercepted by the filter plates b15 and the filter plates a14, The purified air is discharged through the exhaust port 17, and the dust is graded and filtered through the filter plates b15 and a14, thereby reducing blockage and extending the cleaning interval of the filter plates b15 and a14. After the fan blades 16 have been working for a long time, a large amount of dust will adhere to and accumulate on the surface of the fan blades 16, thereby reducing the air circulation rate of the vent 13. By pushing the dust cleaning component 2 close to the fan blades 16, the dust on the surface of the fan blades 16 can be quickly and comprehensively cleaned through the dust cleaning component 2. The cleaning is convenient and comprehensive, eliminating the need for manual wiping and cleaning of the fan blades 16, saving manpower; when the filter plates b15 and a14 are dirty, the drive motor a10 is started to The driving motor a10 drives the cleaning component 1 to work, so that the filter plate b15 and the filter plate a14 are cleaned by the cleaning component 1, eliminating the operation of removing the filter plate b15 and the filter plate a14 from the inside of the box body 5 for cleaning, with high cleaning efficiency and labor-saving cleaning; when the mesh plate 18 is too dirty after working for a long time, the mesh plate 18 is cleaned by the ventilation component 3 to ensure the fluidity of the filter holes on the mesh plate 18 and to ensure that there is always a good suction and circulation effect, and the airflow is transported to the inside of the cleaning component 1 by the blowing component 4, so that the airflow is evenly and finely sprayed onto the sides of the filter plates a14 and b15 through the blowing component 4 for auxiliary cleaning, thereby further improving the cleaning effect.

[0036] Further as Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, it is worth specifically explaining that the cleaning component 1 includes a bottom rod 103 that slides through the top side wall of the box body 5, two bottom rods 103 are provided, and a connecting plate 102 is fixed to the top of the two bottom rods 103, and a cleaning plate 104 located inside the box body 5 is fixed to the bottom ends of the two bottom rods 103, and bristles a105 that contact the sides of the filter plates a14 and b15 are fixed on the sides of the cleaning plates 104, and an eccentric wheel 101 that slides with the connecting plate 102 is fixed on the output end of the driving motor a10, and a Spring 106; when the filter plate b15 and the filter plate a14 are dirty, start the drive motor a10 to work, and the output end of the drive motor a10 drives the eccentric wheel 101 to rotate, thereby driving the two cleaning plates 104 to move up and down synchronously through the cooperation of the eccentric wheel 101, the connecting plate 102, the bottom rod 103 and the spring 106, so that the filter plate b15 and the filter plate a14 are cleaned by the bristles a105 on the cleaning plate 104, eliminating the operation of removing the filter plate b15 and the filter plate a14 from the inside of the box body 5 for cleaning, with high cleaning efficiency and labor-saving cleaning.

[0037] Further as Figure 2 and Fig. 9 As shown, it is worth explaining in detail that the dust cleaning component 2 includes a slide groove opened on the side of the vent 13 and an L-shaped plate 201 is slidably connected in the slide groove, and bristles b203 in contact with the fan blades 16 are fixed on the side of the L-shaped plate 201, and the bristles b203 are densely distributed. A locking bolt 202 is threadedly connected on the side of the L-shaped plate 201, and a threaded hole adapted to the thread of the locking bolt 202 is opened in the slide groove on the vent 13; when the fan blades 16 have been working for a long time, a large amount of dust will adhere to and accumulate on the surface of the fan blades 16, thereby reducing the air circulation rate of the vent 13, by pushing the L-shaped plate 201 close to the fan blades 16 and locking the L-shaped plate 201 by the locking bolts 202, the fan blades 16 rotate, so that the dust on the surface of the rotating fan blades 16 is quickly and comprehensively cleaned by the bristles b203, the cleaning is convenient and comprehensive, and the operation of manually wiping and cleaning the fan blades 16 is eliminated, thereby saving manpower.

[0038] Further as Figure 5 and Figure 8As shown, it is worth explaining in detail that the flow-enhancing component 3 includes a boss 302 fixed on the outer wall of the box body 5, and a brush plate 301 is rotatably connected to the side of the boss 302. Bristles c303 in contact with the mesh plate 18 are fixed on the side of the brush plate 301, and the bristles c303 are densely distributed; when the mesh plate 18 is too dirty after working for a long time, the brush plate 301 is rotated, and the brush plate 301 rotates relative to the mesh plate 18, so that the mesh plate 18 is cleaned by the bristles c303 on the brush plate 301, thereby ensuring the fluidity of the filter holes on the mesh plate 18 and ensuring that there is always a good suction and circulation effect.

[0039] Further Figure 3 , Figure 6 and Figure 7 As shown, it is worth explaining in detail that the blowing assembly 4 includes a ventilation cavity opened in the connecting plate 102 and the two bottom rods 103, an air intake pipe 401 connected to the ventilation cavity is fixed on the side of the bottom rod 103, and a blowing hole 402 connected to the ventilation cavity is opened on the side of the cleaning plate 104, and a plurality of blowing holes 402 are provided and the plurality of blowing holes 402 are equidistantly distributed; during specific operation, the air intake pipe 401 is externally connected to an air pump, and the airflow is delivered to the inside of the bottom rod 103 and the cleaning plate 104 through the air intake pipe 401, so that the airflow is evenly and finely sprayed onto the sides of the filter plates a14 and b15 through the plurality of equidistantly distributed blowing holes 402, and auxiliary cleaning is performed to further improve the cleaning effect.

[0040] This scheme has the following working process: the driving motor b11 drives the shaft to rotate, and the shaft drives the multiple fan blades 16 to rotate, so that the dust in the external environment is sucked into the box body 5 through the ventilation port 13 by the fan blades 16, and the dust is filtered and intercepted by the filter plate b15 and the filter plate a14, and the dust-purified air is discharged through the exhaust port 17, and the dust is graded and filtered by the filter plate b15 and the filter plate a14, so as to reduce the blockage phenomenon; when the filter plate b15 and the filter plate a14 are dirty, the driving motor a10 is started to work, and the output end of the driving motor a10 drives the eccentric wheel 101 to rotate, so that the two cleaning plates 104 are driven to move up and down synchronously through the cooperation of the eccentric wheel 101, the connecting plate 102, the bottom rod 103 and the spring 106, so as to reduce the blockage phenomenon; The filter plate b15 and the filter plate a14 are cleaned by the bristles a105 on the cleaning plate 104; by pushing the L-shaped plate 201 close to the fan blade 16 and locking the L-shaped plate 201 by the locking bolt 202, the fan blade 16 rotates, so that the dust on the surface of the rotating fan blade 16 is quickly and comprehensively cleaned by the bristles b203; by rotating the brush plate 301, the brush plate 301 rotates relative to the mesh plate 18, so that the mesh plate 18 is cleaned by the bristles c303 on the brush plate 301, ensuring the fluidity of the filter holes on the mesh plate 18, and delivering the airflow to the bottom rod 103 and the cleaning plate 104 through the air inlet pipe 401, so that the airflow is evenly and finely sprayed onto the sides of the filter plates a14 and b15 through a plurality of equidistantly distributed blowing holes 402 for auxiliary cleaning.

[0041] Further as Figure 1 As shown, it is worth explaining in detail that a plurality of symmetrically distributed outrigger rods 8 are fixed on the outer side wall of the bottom end of the box body 5, and a universal wheel 9 is installed at the bottom end of the outrigger rod 8; during specific work, the universal wheel 9 is provided to facilitate the movement of the entire device, which is convenient for operation.

[0042] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that an inclined rod 6 is fixed on the outer wall of the box body 5, two inclined rods 6 are provided and the two inclined rods 6 are symmetrically distributed, and a push handle rod 7 is fixed to the top of the two inclined rods 6, and a rubber sleeve is sleeved on the side of the push handle rod 7; during specific work, the push handle rod 7 is provided to facilitate the movement of the entire device, which is convenient for operation.

[0043] A dust treatment method for environmental protection during road construction, comprising the following steps:

[0044] S1, the driving motor b11 drives the shaft to rotate, and the shaft drives the plurality of fan blades 16 to rotate, so that the dust in the external environment is sucked and transported to the inside of the box body 5 through the vent 13 by the fan blades 16, and the dust is filtered and intercepted by the filter plate b15 and the filter plate a14, and the dust-removed and purified air is discharged through the exhaust port 17, and the dust is graded and filtered by the filter plate b15 and the filter plate a14;

[0045] S2, the output end of the driving motor a10 drives the eccentric wheel 101 to rotate, thereby driving the two cleaning plates 104 to move up and down synchronously through the cooperation of the eccentric wheel 101, the connecting plate 102, the bottom rod 103 and the spring 106, so that the bristles a105 on the cleaning plate 104 clean the filter plates b15 and a14;

[0046] S3, by pushing the L-shaped plate 201 close to the fan blade 16 and locking the L-shaped plate 201 by the locking bolt 202, the fan blade 16 rotates, so that the dust on the surface of the rotating fan blade 16 is quickly and comprehensively cleaned by the bristles b203;

[0047] S4, by rotating the brush plate 301, the brush plate 301 rotates relative to the mesh plate 18, so that the mesh plate 18 is cleaned by the bristles c303 on the brush plate 301, ensuring the flowability of the filter holes on the mesh plate 18;

[0048] S5. The airflow is delivered to the inside of the bottom rod 103 and the cleaning plate 104 through the air inlet pipe 401, so that the airflow is evenly and finely sprayed onto the sides of the filter plates a14 and b15 through a plurality of equidistantly distributed blowing holes 402 for auxiliary cleaning.

[0049] In summary: after the fan blade 16 has been working for a long time, a large amount of dust will adhere to and accumulate on the surface of the fan blade 16, thereby reducing the air circulation rate of the vent 13. By pushing the dust cleaning component 2 close to the fan blade 16, the dust on the surface of the fan blade 16 can be quickly and comprehensively cleaned through the dust cleaning component 2. The cleaning is convenient and comprehensive, eliminating the need for manual wiping and cleaning of the fan blade 16, saving manpower; when the filter plate b15 and the filter plate a14 are dirty, the drive motor a10 is started to work, and the drive motor a10 drives the cleaning component 1 to work, thereby cleaning the filter plate b15 and the filter plate a14 through the cleaning component 1. 5 and filter plate a14 are cleaned, eliminating the operation of removing filter plate b15 and filter plate a14 from the inside of the box body 5 for cleaning, with high cleaning efficiency and labor-saving cleaning; when the mesh plate 18 is too dirty after working for a long time, the mesh plate 18 is cleaned through the flow-increasing component 3 to ensure the fluidity of the filter holes on the mesh plate 18, ensuring that there is always a good suction and circulation effect, and the airflow is transported to the inside of the clearing component 1 through the blowing component 4, so that the airflow is evenly and finely sprayed onto the sides of the filter plates a14 and b15 through the blowing component 4 for auxiliary cleaning, thereby further improving the cleaning effect.

[0050] The drive motor a10 and the drive motor b11 can be purchased on the market. The drive motor a10 and the drive motor b11 are equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so they are not repeated in the specification.

Claims

1. A dust treatment device for environmental protection during road construction, comprising a box (5), characterized in that: A vent (13) is provided on a side wall at one end of the box body (5); a support plate (12) is fixed on the inner side wall of the box body (5); a shaft is rotatably connected to the support plate (12); and a plurality of annularly distributed fan blades (16) are fixed on the side of the shaft; a driving motor b (11) for driving the shaft to rotate is fixed on the side of the support plate (12); a dust cleaning component (2) for cleaning the fan blades (16) is arranged in the vent (13); a filter plate b (15) and a filter plate a (14) are fixed on the inner side wall of the box body (5); and the filter plate a (14) and the filter plate b (15) are fixed on the inner side wall of the box body (5). The filter holes are arranged in different sizes. An exhaust port (17) is provided on the side wall of one end of the box body (5) away from the ventilation port (13). A mesh plate (18) is fixed in the exhaust port (17). A flow-increasing component (3) for cleaning the mesh plate (18) is arranged on the outer side wall of the box body (5). A driving motor a (10) is fixed on the top side of the box body (5). A clearing component (1) is arranged on the top of the box body (5) and is connected to the driving motor a (10) for cleaning the filter plate a (14) and the filter plate b (15). A blowing component (4) is arranged on the clearing component (1).

2. The dust treatment equipment for environmental protection during road construction according to claim 1 is characterized in that: The cleaning component (1) comprises a bottom rod (103) which slides through the top side wall of the box body (5), two bottom rods (103) are provided and a connecting plate (102) is fixed to the top ends of the two bottom rods (103), a cleaning plate (104) located inside the box body (5) is fixed to the bottom ends of the two bottom rods (103), bristles a (105) which are in contact with the sides of the filter plates a (14) and b (15) are fixed on the side of the cleaning plate (104), an eccentric wheel (101) which is slidably matched with the connecting plate (102) is fixed on the output end of the driving motor a (10), and a spring (106) is fixed between the side of the connecting plate (102) and the top surface of the box body (5).

3. The dust treatment equipment for environmental protection during road construction according to claim 1 is characterized in that: The dust cleaning component (2) comprises a slide groove opened on the side of the ventilation port (13), and an L-shaped plate (201) is slidably connected in the slide groove, and bristles b (203) in contact with the fan blades (16) are fixed on the side of the L-shaped plate (201), and the bristles b (203) are densely distributed.

4. A dust treatment device for environmental protection during road construction according to claim 3, characterized in that: A locking bolt (202) is threadedly connected to the side surface of the L-shaped plate (201), and a threaded hole adapted to the thread of the locking bolt (202) is provided in the upper slide groove of the vent (13).

5. The dust treatment equipment for environmental protection during road construction according to claim 1, characterized in that: The flow enhancement component (3) comprises a boss (302) fixed on the outer wall of the box body (5), a brush plate (301) is rotatably connected to the side of the boss (302), and bristles c (303) in contact with the mesh plate (18) are fixed on the side of the brush plate (301), and the bristles c (303) are densely distributed.

6. The dust treatment equipment for environmental protection during road construction according to claim 2, characterized in that: The blowing assembly (4) comprises a ventilation cavity opened in the connecting plate (102) and two bottom rods (103); an air inlet pipe (401) connected to the ventilation cavity is fixed on the side of the bottom rod (103); a blowing hole (402) connected to the ventilation cavity is opened on the side of the cleaning plate (104); a plurality of the blowing holes (402) are provided and the plurality of blowing holes (402) are evenly distributed.

7. The dust treatment equipment for environmental protection during road construction according to claim 1, characterized in that: A plurality of symmetrically distributed outrigger rods (8) are fixed to the outer side wall of the bottom end of the box body (5), and a universal wheel (9) is installed at the bottom end of the outrigger rods (8).

8. The dust treatment equipment for environmental protection during road construction according to claim 7, characterized in that: An oblique rod (6) is fixed on the outer wall of the box body (5), two oblique rods (6) are provided and the two oblique rods (6) are symmetrically distributed, a push handle rod (7) is commonly fixed at the top ends of the two oblique rods (6), and a rubber sleeve is sleeved on the side of the push handle rod (7).

9. A dust treatment method for environmental protection during road construction according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1, the driving motor b (11) drives the shaft to rotate, and the shaft drives the plurality of fan blades (16) to rotate, so that dust in the external environment is sucked and transported to the inside of the box body (5) through the ventilation opening (13) by the fan blades (16), and the dust is filtered and intercepted by the filter plate b (15) and the filter plate a (14), and the dust-removed and purified air is discharged through the exhaust port (17), and the dust is graded and filtered by the filter plate b (15) and the filter plate a (14); S2, the output end of the driving motor a (10) drives the eccentric wheel (101) to rotate, thereby driving the two cleaning plates (104) to move up and down synchronously through the cooperation of the eccentric wheel (101), the connecting plate (102), the bottom rod (103) and the spring (106), so that the filter plate b (15) and the filter plate a (14) are cleaned by the bristles a (105) on the cleaning plate (104); S3, by pushing the L-shaped plate (201) close to the fan blade (16), and locking the L-shaped plate (201) by means of the locking bolt (202), the fan blade (16) rotates, thereby quickly and comprehensively cleaning the dust on the surface of the rotating fan blade (16) by means of the bristles b (203); S4, by rotating the brush plate (301), the brush plate (301) rotates relative to the mesh plate (18), so that the mesh plate (18) is cleaned by the bristles c (303) on the brush plate (301), thereby ensuring the flowability of the filter holes on the mesh plate (18); S5. The airflow is delivered to the inside of the bottom rod (103) and the cleaning plate (104) through the air inlet pipe (401), so that the airflow is evenly and finely sprayed onto the sides of the filter plate a (14) and the filter plate b (15) through a plurality of equidistantly distributed blowing holes (402) for auxiliary cleaning.

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