Carbon emission collecting device in highway construction process

Abstract

The utility model discloses a carbon emission collecting device in a highway construction process, which belongs to the technical field of carbon emission collection and comprises a box body, a pair of ventilation pipes, a filtering and adsorbing assembly and a cleaning assembly, the two ventilation pipes are respectively arranged on two sides of the box body and are communicated with the inside of the box body, and the filtering and adsorbing assembly comprises a filter screen and an adsorbing plate. The periphery of the filter screen is fixedly connected with the inner wall of the box body, the adsorption plate is detachably installed in the box body, the cleaning assembly comprises a cleaning roller, a gear and a rack, the rack is installed in the box body in a horizontal sliding mode, and an annular groove is formed in the inner wall of one end of the box body. And one side, close to the filter screen, of the dust collector rotates towards the bottom at the same time, so that the dust which is swept down falls down to the bottom of the box body while the filter screen is swept, the dust is prevented from being raised, and the problem that most of existing carbon emission collecting devices are inconvenient to prevent the dust from being raised when the filter screen is cleaned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon emission collection, and in particular to a carbon emission collection device in a highway construction process. Background Art

[0002] Bridge reconstruction and expansion and asphalt pavement construction projects consume a lot of resources and energy and emit a lot of greenhouse gases, which puts considerable pressure on the ecological environment. Therefore, during the reconstruction and construction process, it is necessary to filter and collect the exhaust gas generated through carbon emission collection devices to prevent harmful substances in carbon emission gases from directly entering the atmosphere and causing pollution.

[0003] For example, an outdoor carbon emission collection device with Chinese patent publication number CN219879361U includes a collection device body and a filter box, a connection seat is installed between the collection device body and the filter box, a filter screen is fixedly installed in the filter box, a cleaning mechanism is provided in the filter box, the cleaning mechanism is adapted to the filter screen, a connection pipe is installed between the collection device body and the filter box, an air inlet pipe is installed at the top of one side of the filter box, a discharge pipe is installed at the bottom of one side of the filter box, an exhaust pipe is installed at one side of the collection device body, and the cleaning mechanism includes two reciprocating screws, a screw seat and a brush. Although this solution can clean the filter screen and discharge the impurities cleaned, it is not convenient to prevent dust from being raised, because this solution uses a method of moving the brush up and down to clean the filter screen, and in the process of the brush moving up, dust is easily raised and scattered in the filter box, making it difficult to clean. Utility Model Content

[0004] The utility model aims to provide a carbon emission collection device during highway construction, which can prevent dust from being raised while cleaning dust, and further facilitates cleaning.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] Provided is a device for collecting carbon emissions during highway construction, comprising a box body, a pair of ventilation pipes, a filtering and adsorption component and a cleaning component, wherein the two ventilation pipes are respectively installed on both sides of the box body and communicated with the interior of the box body, the filtering and adsorption component comprises a filter screen and an adsorption plate, the periphery of the filter screen is fixedly connected to the inner wall of the box body, the adsorption plate is detachably installed in the box body, the cleaning component comprises a cleaning roller, a gear and a rack, the rack is horizontally slidably installed in the box body, an annular groove is provided on the inner wall at one end of the box body, the annular groove is slidably connected to one end of the cleaning roller, the gear is coaxially connected to the periphery of the cleaning roller, and the gear is meshed with the rack; when one end of the cleaning roller is located on a side of the annular groove close to the filter screen, the cleaning roller and the filter screen conflict with each other; when one end of the cleaning roller is located on a side of the annular groove away from the filter screen, the cleaning roller is separated from the filter screen.

[0007] Furthermore, the cleaning assembly also includes an annular slide rail and an electric slider, the annular slide rail is fixedly connected to the inner wall of the other end of the box body, one end of the electric slider is slidably connected to the outer periphery of the annular slide rail, and the other end of the electric slider is rotatably connected to the cleaning roller.

[0008] Furthermore, the cleaning assembly also includes a pair of support blocks, a pair of telescopic rods and a pair of springs, one end of the support block is fixedly connected to the inner wall of the box, one side of the telescopic rod is fixedly connected to the support block, the telescopic end of the telescopic rod is fixedly connected to the rack, the spring is sleeved on the outer periphery of the telescopic rod, one end of the spring is fixedly connected to a side of the telescopic rod away from the rack, and the other end of the spring is fixedly connected to the telescopic end of the telescopic rod.

[0009] Furthermore, the cleaning component also includes an auger, the bottom wall of the box is provided with an arc-shaped groove, one side of the auger is rotatably connected to the inner wall of the arc-shaped groove, the outer periphery of the auger is fitted with the bottom wall of the arc-shaped groove, and the arc-shaped groove runs through the side wall of the box.

[0010] Furthermore, the cleaning component also includes a motor, which is fixedly connected to one side of the bottom of the box, and the output shaft of the motor passes through the side wall of the box and is coaxially connected to the auger.

[0011] Furthermore, the filtering and adsorption assembly also includes a cover plate, which is located on the top of the adsorption plate. Slots are provided on the inner walls at both ends of the box body, and the slots are plugged into the two ends of the adsorption plate. An empty slot is provided on the top of the box body, and the outer periphery of the cover plate is fitted with the inner wall of the empty slot, and one side of the cover plate is hinged to the top of the box body.

[0012] The beneficial effects of the utility model are as follows: the utility model provides a cleaning roller, a gear and a rack, so that when cleaning the filter in the carbon emission collection device, the cleaning roller slides along the annular groove, and when the cleaning roller moves downward, the meshing transmission of the gear and the rack causes the cleaning roller to rotate toward the bottom on the side close to the filter at the same time, thereby ensuring that the swept dust falls to the bottom of the box body while cleaning the filter, thereby preventing the dust from being lifted up, and in the process of moving the cleaning roller back to its original position for the next cleaning, the cleaning roller will not contact the filter, thereby further preventing the dust on the filter from being lifted up. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0014] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2The overall structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 This is a cross-sectional view of the box structure of the utility model Figure 1 ;

[0017] Figure 4 This is a cross-sectional view of the box structure of the utility model Figure 2 .

[0018] In the figure:

[0019] 1. Box body; 10. Annular groove; 11. Arc groove; 12. Slot; 13. Empty groove; 14. Ventilation pipe;

[0020] 2. Filter adsorption component; 20. Filter screen; 21. Adsorption plate; 22. Cover plate;

[0021] 3. Cleaning assembly; 30. Cleaning roller; 31. Gear; 32. Rack; 33. Annular slide rail; 34. Electric slider; 35. Support block; 36. Telescopic rod; 37. Spring; 38. Auger; 39. Motor. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0023] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0024] Reference Figures 1 to 4The device for collecting carbon emissions during highway construction is shown, comprising a housing 1, a pair of ventilation pipes 14, a filter adsorption assembly 2 and a cleaning assembly 3. The two ventilation pipes 14 are respectively installed on both sides of the housing 1 and are connected to the interior of the housing 1. The filter adsorption assembly 2 comprises a filter screen 20 and an adsorption plate 21. The periphery of the filter screen 20 is fixedly connected to the inner wall of the housing 1. The adsorption plate 21 is detachably installed in the housing 1. The carbon emission gas is input into the housing 1 through one of the ventilation pipes 14. The filter screen 20 is used to filter out dust and impurities in the gas. The adsorption plate 21 is used to adsorb harmful substances in the gas. The gas passes through the filter screen 20 and the adsorption plate 21 and is discharged through the other ventilation pipe 14, thereby completing the adsorption and collection of harmful substances in the carbon emission gas. The cleaning assembly 3 includes a cleaning roller 30, a gear 31 and a rack 32. The rack 32 can be installed in the box body 1 in a horizontally slidable manner. An annular groove 10 is provided on the inner wall of one end of the box body 1. The annular groove 10 is slidably connected to one end of the cleaning roller 30. The gear 31 is coaxially connected to the outer periphery of the cleaning roller 30. The gear 31 is meshed with the rack 32. The cleaning roller 30 slides along the annular groove 10. When the cleaning roller 30 moves downward, the side of the cleaning roller 30 close to the filter screen 20 is meshed with the gear 31 and the rack 32, so that the cleaning roller 30 rotates toward the bottom at the same time, thereby ensuring that the dust swept down falls to the bottom of the box body 1 while cleaning the filter screen 20, and preventing the dust from being raised. When one end of the cleaning roller 30 is located on the side of the annular groove 10 close to the filter screen 20, the cleaning roller 30 and the filter screen 20 conflict with each other. At this time, the cleaning roller 30 can be moved downward to clean the filter screen 20. When one end of the cleaning roller 30 is located at the side of the annular groove 10 away from the filter 20, the cleaning roller 30 is separated from the filter 20. At this time, moving the cleaning roller 30 upward can make it return to its original position to continue the next round of cleaning, and the cleaning roller 30 does not contact the filter 20 during the upward movement, further preventing the dust on the filter 20 from being raised.

[0025] The cleaning assembly 3 further includes an annular slide rail 33 and an electric slider 34. The annular slide rail 33 is fixedly connected to the inner wall of the other end of the box body 1. One end of the electric slider 34 is slidably connected to the outer periphery of the annular slide rail 33, and the other end of the electric slider 34 is rotatably connected to the cleaning roller 30. When the electric slider 34 is operated, the cleaning roller 30 can be driven to slide along the annular slide rail 33, and the cleaning roller 30 can be moved and rotated at the same time in cooperation with the annular slide groove to clean the filter screen 20.

[0026] The cleaning assembly 3 further includes a pair of support blocks 35, a pair of telescopic rods 36 and a pair of springs 37. One end of the support block 35 is fixedly connected to the inner wall of the box body 1, one side of the telescopic rod 36 is fixedly connected to the support block 35, the telescopic end of the telescopic rod 36 is fixedly connected to the rack 32, and the spring 37 is sleeved on the outer periphery of the telescopic rod 36. One end of the spring 37 is fixedly connected to the side of the telescopic rod 36 away from the rack 32, and the other end of the spring 37 is fixedly connected to the telescopic end of the telescopic rod 36. In order to prevent the rack 32 from hindering the movement of the cleaning roller 30, when the cleaning roller 30 moves horizontally to the side away from the filter 20, the gear 31 squeezes the rack 32 to shorten the telescopic rod 36, and the spring 37 is compressed. When the cleaning roller 30 moves horizontally to the side close to the filter 20, the spring 37 rebounds and pushes the telescopic rod 36 to extend, so that the rack 32 can always keep meshing with the gear 31 under the premise of ensuring that the movement of the cleaning roller 30 is not hindered.

[0027] The cleaning assembly 3 also includes an auger 38. The bottom wall of the box body 1 is provided with an arc-shaped groove 11. One side of the auger 38 is rotatably connected to the inner wall of the arc-shaped groove 11. The outer periphery of the auger 38 is in contact with the bottom wall of the arc-shaped groove 11. The arc-shaped groove 11 passes through the side wall of the box body 1. The dust swept off the filter 20 falls downward into the arc-shaped groove 11, and then the auger 38 is rotated, and the dust is pushed to one side by the threaded blades of the auger 38, and moves to the outside of the box body 1 through the arc-shaped groove 11, so that the dust in the box body 1 is easily discharged.

[0028] The cleaning assembly 3 also includes a motor 39, which is fixedly connected to one side of the bottom of the box body 1, and the output shaft of the motor 39 passes through the side wall of the box body 1 and is coaxially connected to the auger 38. When the motor 39 is powered on, its output shaft can drive the auger 38 to rotate and discharge the dust in the box body 1.

[0029] The filter adsorption assembly 2 also includes a cover plate 22, which is located on the top of the adsorption plate 21. Slots 12 are provided on the inner walls at both ends of the box body 1. The slots 12 are plugged into and matched with the two ends of the adsorption plate 21. An empty slot 13 is provided on the top of the box body 1. The outer periphery of the cover plate 22 fits the inner wall of the empty slot 13. One side of the cover plate 22 is hinged to the top of the box body 1. The cover plate 22 is rotated to open upwards, so that the empty slot 13 is opened, and then the adsorption plate 21 is pulled upwards to disengage from the slot 12, so that the adsorption plate 21 can be taken out, and vice versa, a new adsorption plate 21 can be installed, so that the adsorption plate 21 is easily replaced.

[0030] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A carbon emission collection device during highway construction, characterized in that: The invention comprises a housing (1), a pair of ventilation pipes (14), a filter adsorption assembly (2) and a cleaning assembly (3), wherein the two ventilation pipes (14) are respectively installed on both sides of the housing (1) and are in communication with the interior of the housing (1), the filter adsorption assembly (2) comprises a filter screen (20) and an adsorption plate (21), the periphery of the filter screen (20) is fixedly connected to the inner wall of the housing (1), the adsorption plate (21) is detachably installed in the housing (1), the cleaning assembly (3) comprises a cleaning roller (30), a gear (31) and a rack (32), the rack (32) is horizontally slidably installed in the housing (1), an annular groove (10) is provided on the inner wall of one end of the housing (1), the annular groove (10) is slidably connected to one end of the cleaning roller (30), the gear (31) is coaxially connected to the periphery of the cleaning roller (30), and the gear (31) is meshed with the rack (32); When one end of the cleaning roller (30) is located on a side of the annular groove (10) close to the filter screen (20), the cleaning roller (30) and the filter screen (20) are in contact with each other; When one end of the cleaning roller (30) is located on a side of the annular groove (10) away from the filter screen (20), the cleaning roller (30) is separated from the filter screen (20).

2. A device for collecting carbon emissions during highway construction according to claim 1, characterized in that: The cleaning assembly (3) further comprises an annular slide rail (33) and an electric slider (34); the annular slide rail (33) is fixedly connected to the inner wall of the other end of the box body (1); one end of the electric slider (34) is slidably connected to the periphery of the annular slide rail (33); and the other end of the electric slider (34) is rotatably connected to the cleaning roller (30).

3. The device for collecting carbon emissions during highway construction according to claim 2, characterized in that: The cleaning assembly (3) further comprises a pair of support blocks (35), a pair of telescopic rods (36) and a pair of springs (37); one end of the support block (35) is fixedly connected to the inner wall of the box body (1); one side of the telescopic rod (36) is fixedly connected to the support block (35); the telescopic end of the telescopic rod (36) is fixedly connected to the rack (32); the spring (37) is sleeved around the outer periphery of the telescopic rod (36); one end of the spring (37) is fixedly connected to a side of the telescopic rod (36) away from the rack (32); and the other end of the spring (37) is fixedly connected to the telescopic end of the telescopic rod (36).

4. The device for collecting carbon emissions during highway construction according to claim 3, characterized in that: The cleaning assembly (3) further comprises an auger (38). The bottom wall of the box body (1) is provided with an arc-shaped groove (11). One side of the auger (38) is rotatably connected to the inner wall of the arc-shaped groove (11). The outer periphery of the auger (38) is in contact with the bottom wall of the arc-shaped groove (11). The arc-shaped groove (11) penetrates the side wall of the box body (1).

5. The device for collecting carbon emissions during highway construction according to claim 4, characterized in that: The cleaning assembly (3) further comprises a motor (39), the motor (39) being fixedly connected to one side of the bottom of the box (1), and the output shaft of the motor (39) passing through the side wall of the box (1) and being coaxially connected to the auger (38).

6. The device for collecting carbon emissions during highway construction according to claim 1, characterized in that: The filter adsorption assembly (2) further comprises a cover plate (22), the cover plate (22) being located on the top of the adsorption plate (21), slots (12) being provided on the inner walls at both ends of the box body (1), the slots (12) being plugged into and matched with the two ends of the adsorption plate (21), an empty slot (13) being provided on the top of the box body (1), the outer periphery of the cover plate (22) being in contact with the inner wall of the empty slot (13), and one side of the cover plate (22) being hinged to the top of the box body (1).

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