Carbon emission absorption device

Abstract

The invention relates to the field of filtering devices, in particular to a carbon emission absorption device which comprises a filtering channel, a sliding frame is movably connected to the inner side of the filtering channel through an elastic mechanism, a plurality of connecting rods are fixedly connected to the two sides of the front surface of the sliding frame respectively, and the front ends of the connecting rods are jointly and fixedly connected with a screen frame. A filter screen is fixedly installed on the inner side of the screen frame, two symmetrical inclined guide plates are fixedly installed on the front surface of the filter screen, a collecting box is clamped to the lower surface of the filter channel, a pushing block is connected to the front surface of the screen frame through an inserting mechanism, two symmetrical upper inclined faces are arranged on the upper surface of the pushing block, and lower inclined faces are arranged on the two sides of the lower surface of the pushing block respectively. The device has the function of preventing the filter screen from being blocked, and the continuous filtering effect is improved; carbon powder falling on the surface of the filter screen can be pressed into blocks, and the situation that the filtering effect is affected due to the fact that the carbon powder is blown by waste gas again is prevented; and the collected carbon blocks can be conveniently and quickly taken out.

Description

Technical Field

[0001] The invention relates to the field of filtering devices, and in particular to a carbon emission absorption device. Background Art

[0002] When dealing with the problem of carbon powder filtration in carbon emission exhaust gas, a variety of methods and equipment can be used to achieve efficient filtration effects. The screen filter is a simple and efficient exhaust gas carbon powder filtration device.

[0003] During filtration, when the filter is blocked, it needs to be cleaned and maintained. After the absorption device has been shut down or is in a safe state, remove the blocked filter from the device in accordance with the equipment manual or operating specifications; then, use appropriate tools (such as a brush, vacuum cleaner or high-pressure air gun) to clean the carbon powder on the surface of the filter. For stubborn carbon powder that is difficult to clean, use a special cleaning agent or solvent to soak and clean it. During the cleaning process, pay attention to protecting the structure and integrity of the filter to avoid damaging the filter; then, reinstall the cleaned filter into the system in the reverse order of disassembly, and ensure that it is firmly installed and well sealed.

[0004] However, the above operation process is relatively inconvenient. In addition, when the carbon powder content in the exhaust gas is high, the filter screen will be blocked quickly, thereby affecting the flow speed of the exhaust gas and the treatment efficiency of the exhaust gas. Therefore, a carbon emission absorption device is proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a carbon emission absorption device.

[0006] To achieve the above purpose, the technical solution adopted by the present invention is: a carbon emission absorption device, including a filter channel, the inner side of the filter channel is movably connected with a sliding frame through an elastic mechanism, the front surface of the sliding frame is respectively fixedly connected with a plurality of connecting rods, the front ends of the plurality of connecting rods are commonly fixedly connected with a screen frame, a filter screen is fixedly installed on the inner side of the screen frame, two symmetrical inclined guide plates are fixedly installed on the front surface of the filter screen, a collecting box is clamped on the lower surface of the filter channel, the front surface of the screen frame is connected with a pushing block through a plug-in mechanism, the upper surface of the pushing block is provided with two symmetrical upper inclined surfaces, the lower surface of the pushing block is respectively provided with lower inclined surfaces, the inner bottom surface of the collecting box is respectively provided with inner slopes, and the sides where the inner slopes on both sides are close to each other are respectively provided with inner slopes.

[0007] Preferably, the elastic mechanism includes a plurality of T-shaped columns respectively fixedly connected to the two side surfaces of the sliding frame, the T-shaped columns slide through the two side surfaces of the filter channel, the outer surface of the T-shaped columns is sleeved with a reset spring, and the reset spring is located on the inner side of the filter channel.

[0008] Preferably, sealing plates are fixedly connected to the inner walls on both sides of the filter channel, and the front surface of the mesh frame is slidably attached to the rear surface of the sealing plate.

[0009] Preferably, the plug-in mechanism includes a plurality of transverse bars fixedly connected to the lower edge of the front surface of the mesh frame, the front surfaces of the transverse bars are provided with insertion holes, the upper surface of the pushing block is fixedly connected to a plurality of vertical bars, the rear surfaces of the vertical bars are fixedly connected to insertion posts, the outer surfaces of the insertion posts are fixedly sleeved with rubber rings, and the rubber rings and the insertion posts are both inserted into the inner sides of the insertion holes.

[0010] Preferably, both side edges of the collecting box are fixedly connected with side plates, the upper edges of the side plates are fixedly connected with bending plates, and both side surfaces of the filter channel are rotatably connected with brackets, which contact the lower surface of the bending plate.

[0011] Preferably, a fixing seat is fixedly connected to the side surface of the filter channel, an upper surface of the fixing seat contacts the rear end of the lower surface of the bracket, a rotating shaft is fixedly connected to the upper surface of the fixing seat, and the bracket is rotatably connected to the rotating shaft.

[0012] Preferably, a pulling head is fixedly connected to the front end of the bracket, and a handle is fixedly connected to the edge of the bending plate.

[0013] Preferably, an exhaust pipe is provided at the rear end of the filter channel, and a rectangular opening is provided at the front end port of the exhaust pipe. A connecting sleeve is fixedly connected to the outer surface of the rectangular opening. The rear end of the filter channel is slidably inserted into the inner side of the connecting sleeve. A plurality of mounting bolts are threaded through the outer surface of the connecting sleeve, and the mounting bolts slide through the outer surface of the filter channel.

[0014] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the exhaust gas enters from the front end port of the filter channel, and the carbon powder is filtered by the filter screen. Due to the unevenness of the exhaust gas blowing in, the blowing force on the inclined guide plates on both sides is not the same. Therefore, when the inclined guide plates are pushed by the exhaust gas, the screen frame will move laterally. In the process of uneven exhaust gas flow, the screen frame will not move laterally, that is, it drives the sliding frame to move laterally. Due to the presence of the return springs on both sides, the kinetic energy and elastic potential energy are partially converted back and forth (there is energy loss). Therefore, the number of back and forth lateral movements of the sliding frame and the total time are increased, the shaking effect of the filter screen is improved, and the carbon powder on the surface is promoted to fall off. It has the function of preventing the filter screen from being blocked, and the continuous filtering effect is improved. In the present invention, after the carbon powder falls from the surface of the filter, it falls to the surface of the upper slope and the surface of the inner slope, and then slides to the inner side of the collection box. The carbon powder on the inner side of the collection box will be irregularly pushed by the lower slope, and the carbon powder will be squeezed and agglomerated between the inner slope and the lower slope, which effectively avoids the problem of the carbon powder being blown up again after being collected. It should be noted that in this process, part of the carbon powder on the surface of the upper slope and the surface of the inner slope will be blown up due to the continuous flow of exhaust gas, but it does not affect the continuous collection of carbon powder briquetting. Since the filter is inclined, the carbon powder will be more concentrated at the bottom of the filter. As the filtering continues, the carbon powder will gradually fall to the inner side of the collection box and be briquette. The carbon powder falling from the surface of the filter can be briquette to prevent it from being blown up again by the exhaust gas and affecting the filtering effect. In the present invention, the bracket is rotated by pulling the head, and after being pulled open, the collection box can be moved down and removed, and the carbon block on the inner inclined surface of the collection box can be taken out, and maintenance can be completed, and maintenance is convenient and disassembly and assembly are easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a carbon emission absorption device of the present invention; Figure 2 A carbon emission absorption device according to the present invention Figure 1 Enlarged view of point A in the middle; Figure 3 A cross-sectional view of a carbon emission absorption device according to the present invention; Figure 4 A carbon emission absorption device according to the present invention Figure 3 Enlarged view of point B in the middle; Figure 5 It is a schematic diagram of a sliding frame of a carbon emission absorption device of the present invention; Figure 6 A cross-sectional view of a filter channel of a carbon emission absorption device of the present invention; Figure 7 A carbon emission absorption device according to the present invention Figure 6 Enlarged view of point B in the middle; Figure 8 Another cross-sectional view of the filter channel of a carbon emission absorption device of the present invention; Fig. 9 It is a cross-sectional view of a pushing block of a carbon emission absorption device of the present invention; Fig.10 A carbon emission absorption device according to the present invention Fig. 9 Enlarged view of center C.

[0016] 1. Filter channel; 2. Exhaust pipe; 3. Sliding frame; 4. Connecting rod; 5. Screen frame; 6. Filter screen; 7. Inclined guide plate; 8. T-shaped column; 9. Reset spring; 10. Closing plate; 11. Collecting box; 12. Vertical strip; 13. Horizontal strip; 14. Plug hole; 15. Plug column; 16. Rubber ring; 17. Push block; 18. Upper inclined surface; 19. Lower inclined surface; 20. Side plate; 21. Bending plate; 22. Handle; 23. Bracket; 24. Pull head; 25. Fixed seat; 26. Rotating shaft; 27. Inner inclined surface; 28. Inner slope; 29. ​​Rectangular opening; 30. Connecting sleeve; 31. Mounting bolt. DETAILED DESCRIPTION

[0017] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0018] like Figure 1-Figure 10 A carbon emission absorption device shown in the figure comprises a filter channel 1, the inner side of the filter channel 1 is movably connected with a sliding frame 3 through an elastic mechanism, a plurality of connecting rods 4 are fixedly connected to the two sides of the front surface of the sliding frame 3, a screen frame 5 is fixedly connected to the front ends of the plurality of connecting rods 4, a filter screen 6 is fixedly installed on the inner side of the screen frame 5, two symmetrical inclined guide plates 7 are fixedly installed on the front surface of the filter screen 6, a collecting box 11 is clamped on the lower surface of the filter channel 1, a pushing block 17 is connected to the front surface of the screen frame 5 through a plug-in mechanism, the upper surface of the pushing block 17 is provided with two symmetrical upper inclined surfaces 18, the lower surface of the pushing block 17 is provided with lower inclined surfaces 19 on both sides, inner slopes 28 are provided on both sides of the inner bottom surface of the collecting box 11, and inner slopes 27 are provided on the sides where the inner slopes 28 on both sides are close to each other.

[0019] like Figure 5 , Figure 8 As shown, the elastic mechanism includes a plurality of T-shaped columns 8 respectively fixedly connected to the two side surfaces of the sliding frame 3, the T-shaped columns 8 slide through the two side surfaces of the filter 1, and the outer surface of the T-shaped columns 8 is sleeved with a return spring 9, and the return spring 9 is located on the inner side of the filter 1. The return spring 9 is used to convert kinetic energy and release it, so as to increase the number and total duration of the lateral movement of the sliding frame 3, enhance the shaking effect of the filter 6, and promote the falling of carbon powder.

[0020] like Figure 6 , Figure 7 As shown, sealing plates 10 are fixedly connected to the inner walls of both sides of the filter channel 1, and the front surface of the screen frame 5 is slidably attached to the rear surface of the sealing plate 10. By adding the sealing plate 10, it is ensured that no carbon powder or unfiltered exhaust gas will escape from the gap between the two sides of the filter screen 6 and the inner wall of the filter channel 1.

[0021] like Fig. 9 , Fig.10As shown, the plug-in mechanism includes a plurality of transverse connecting bars 13 fixedly connected to the lower side of the front surface of the net frame 5, a plug hole 14 is provided on the front surface of the transverse connecting bar 13, a plurality of vertical connecting bars 12 are fixedly connected to the upper surface of the pushing block 17, a plug post 15 is fixedly connected to the rear surface of the vertical connecting bar 12, a rubber ring 16 is fixedly sleeved on the outer surface of the plug post 15, and the rubber ring 16 and the plug post 15 are both inserted into the inner side of the plug hole 14. The rubber ring 16 is used to improve the stability of the plug post 15 after insertion, and ensure the stable installation of the pushing block 17.

[0022] like Figure 1 , Figure 2 As shown, the two sides of the collection box 11 are fixedly connected with side plates 20, the upper side of the side plates 20 is fixedly connected with a bent plate 21, and the two side surfaces of the filter channel 1 are rotatably connected with brackets 23, and the brackets 23 contact the lower surface of the bent plate 21. The stability of the bent plate 21 is ensured by the support of the brackets 23 on both sides, thereby ensuring the stable installation of the collection box 11.

[0023] A fixing seat 25 is fixedly connected to the side surface of the filter channel 1, the upper surface of the fixing seat 25 contacts the rear end of the lower surface of the bracket 23, the upper surface of the fixing seat 25 is fixedly connected to the rotating shaft 26, and the bracket 23 is rotatably connected to the rotating shaft 26, so that the bracket 23 is easy to rotate and disassemble.

[0024] The front end of the bracket 23 is fixedly connected with a pulling head 24, and the edge of the bending plate 21 is fixedly connected with a handle 22. The design of the pulling head 24 is convenient for the user to rotate the bracket 23, and the handle 22 is convenient for the user to lift the collection box 11.

[0025] like Figure 1 , Figure 3 , Figure 4 As shown, the rear end of the filter 1 is provided with an exhaust pipe 2, and the front end of the exhaust pipe 2 is provided with a rectangular opening 29. The outer surface of the rectangular opening 29 is fixedly connected with a connecting sleeve 30. The rear end of the filter 1 is slidably inserted into the inner side of the connecting sleeve 30. The outer surface of the connecting sleeve 30 is threaded with a plurality of mounting bolts 31, and the mounting bolts 31 slide through the outer surface of the filter 1. The exhaust pipe 2 is used to discharge the treated gas. By unscrewing the mounting bolts 31, the filter 1 can be removed from the connecting sleeve 30, and the assembly process is convenient. Obviously, the exhaust port direction of the exhaust pipe 2 can be designed as needed, and no further elaboration is given here.

[0026] The front end of the filter channel 1 is used to connect to the exhaust pipe outlet of the exhaust gas. The exhaust gas enters from the front end port of the filter channel 1, and the carbon powder is filtered by the filter screen 6. Due to the unevenness of the exhaust gas blowing in, the blowing force on the inclined guide plates 7 on both sides is not the same. Therefore, when the inclined guide plates 7 are pushed by the exhaust gas, the mesh frame 5 will move laterally. In the process of uneven exhaust gas flow, the mesh frame 5 will not move laterally, that is, it drives the sliding frame 3 to move laterally. Due to the presence of the return springs 9 on both sides, the kinetic energy and elastic potential energy are partially converted back and forth (there is energy loss). Therefore, the number of back and forth lateral movements and the total duration of the sliding frame 3 are increased, the shaking effect of the filter screen 6 is improved, and the carbon powder on the surface is promoted to fall off. This solution has the function of preventing blockage and improving the continuous filtering effect.

[0027] After the carbon powder falls from the surface of the filter 6, it falls onto the surface of the upper slope 18 and the surface of the inner slope 28, and then slides to the inner side of the collection box 11. The carbon powder on the inner side of the collection box 11 will be irregularly pushed by the lower slope 19, and the carbon powder will be squeezed and agglomerated between the inner slope 27 and the lower slope 19, which effectively avoids the problem of the carbon powder being blown up after being collected. It should be noted that in this process, part of the carbon powder on the surface of the upper slope 18 and the surface of the inner slope 28 will be blown up due to the continuous flow of exhaust gas, but it does not affect the continuous collection of carbon powder briquetting. Since the filter 6 is inclined, the carbon powder will be more concentrated at the bottom of the filter 6. As the filtering continues, the carbon powder will gradually fall to the inner side of the collection box 11 and be briquette, thereby ensuring the filtering and circulation effect of the exhaust gas.

[0028] During regular maintenance, the user rotates the bracket 23 by pulling the head 24. After pulling it open, the collection box 11 can be moved down and removed, and the carbon block at the inner slope 27 of the collection box 11 can be taken out to complete the maintenance. The maintenance is convenient and the disassembly and assembly are easy.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A carbon emission absorption device, comprising a filter channel (1), characterized in that: The inner side of the filter channel (1) is movably connected to a sliding frame (3) through an elastic mechanism, and the front sides of the sliding frame (3) are respectively fixedly connected to a plurality of connecting rods (4), and the front ends of the plurality of connecting rods (4) are commonly fixedly connected to a screen frame (5), and a filter screen (6) is fixedly installed on the inner side of the screen frame (5), and two symmetrical inclined guide plates (7) are fixedly installed on the front surface of the filter screen (6). A collecting box (11) is clamped on the lower surface of the filter channel (1), and the front surface of the screen frame (5) is connected to a pushing block (17) through a plug-in mechanism, and the upper surface of the pushing block (17) is provided with two symmetrical upper inclined surfaces (18), and the lower surface of the pushing block (17) is respectively provided with lower inclined surfaces (19), and the inner bottom surface of the collecting box (11) is respectively provided with inner slopes (28) on both sides, and the sides where the inner slopes (28) on both sides are close to each other are respectively provided with inner slopes (27).

2. A carbon emission absorption device according to claim 1, characterized in that: The elastic mechanism comprises a plurality of T-shaped columns (8) respectively fixedly connected to the two side surfaces of the sliding frame (3), the T-shaped columns (8) slidingly passing through the two side surfaces of the filter channel (1), the outer surface of the T-shaped columns (8) being sleeved with a return spring (9), and the return spring (9) being located on the inner side of the filter channel (1).

3. A carbon emission absorption device according to claim 1, characterized in that: Sealing plates (10) are fixedly connected to the inner walls on both sides of the filter channel (1), and the front surface of the mesh frame (5) is slidably attached to the rear surface of the sealing plate (10).

4. A carbon emission absorption device according to claim 1, characterized in that: The plug-in mechanism comprises a plurality of transverse connecting bars (13) fixedly connected to the lower side of the front surface of the net frame (5); the front surface of the transverse connecting bar (13) is provided with an insertion hole (14); the upper surface of the pushing block (17) is fixedly connected to a plurality of vertical connecting bars (12); the rear surface of the vertical connecting bar (12) is fixedly connected to an insertion column (15); the outer surface of the insertion column (15) is fixedly sleeved with a rubber ring (16); the rubber ring (16) and the insertion column (15) are both inserted into the inner side of the insertion hole (14).

5. A carbon emission absorption device according to claim 1, characterized in that: The two side edges of the collection box (11) are respectively fixedly connected to side plates (20), the upper edges of the side plates (20) are fixedly connected to a bending plate (21), and the two side surfaces of the filter channel (1) are respectively rotatably connected to brackets (23), and the brackets (23) contact the lower surface of the bending plate (21).

6. A carbon emission absorption device according to claim 5, characterized in that: A fixing seat (25) is fixedly connected to the side surface of the filter channel (1); the upper surface of the fixing seat (25) contacts the rear end of the lower surface of the bracket (23); the upper surface of the fixing seat (25) is fixedly connected to a rotating shaft (26); and the bracket (23) is rotatably connected to the rotating shaft (26).

7. A carbon emission absorption device according to claim 5, characterized in that: A pulling head (24) is fixedly connected to the front end of the bracket (23), and a handle (22) is fixedly connected to the edge of the bending plate (21).

8. The carbon emission absorption device according to claim 1, characterized in that: The rear end of the filter channel (1) is provided with an exhaust pipe (2), the front end of the exhaust pipe (2) is provided with a rectangular opening (29), the outer surface of the rectangular opening (29) is fixedly connected with a connecting sleeve (30), the rear end of the filter channel (1) is slidably inserted into the inner side of the connecting sleeve (30), the outer surface of the connecting sleeve (30) is threaded with a plurality of mounting bolts (31), and the mounting bolts (31) slide through the outer surface of the filter channel (1).

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