Waste gas particulate matter collecting device

Abstract

The utility model discloses a waste gas particulate matter collecting device, and relates to the technical field of waste gas treatment, the waste gas particulate matter collecting device comprises a base, a mounting groove is formed in the top of the base, and an air inducing cylinder is mounted in the mounting groove. The driving bevel gear and the driven bevel gear are meshed and then drive the rotating shaft to rotate, the rotating shaft rotates while the fan blades rotate so that external waste gas can be sucked into the base through the air inlet, particulate matter in the waste gas is filtered through the filter screen, then the waste gas is discharged from the air inducing barrel, and the filtered particulate matter is left at the bottom of the filter screen. The filter screen can move and rotate while the rotating shaft rotates, then filtered particles are brushed down through the brush, the particles fall into the collecting box to be collected, shutdown cleaning is not needed, the particles filtered down from the filter screen are brushed down in time through the brush, and the situation that the filter screen is blocked by the particles, and the working efficiency is affected can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas particle collection device. Background Art

[0002] Waste gas refers to the toxic and harmful gases discharged by humans in the process of production and life. In particular, the waste gas discharged by chemical plants, steel plants, pharmaceutical plants, coking plants and oil refineries has a strong odor, seriously polluting the environment and affecting human health.

[0003] At present, the existing exhaust gas particulate matter collection devices all filter the particulate matter in the exhaust gas through the filter screen. However, the particulate matter filtered through the filter screen can easily cause the filter screen to be blocked and then need to be cleaned frequently. Otherwise, the filter holes on the filter screen will be blocked due to the particulate matter, thereby affecting its working efficiency. The existing exhaust gas particulate matter collection device needs to be stopped for cleaning when cleaning the particulate matter on the filter screen, which will also affect the mobile working efficiency. For this reason, we propose an exhaust gas particulate matter collection device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an exhaust gas particulate matter collection device, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an exhaust gas particulate matter collecting device comprises a base, a mounting groove is provided inside the top of the base, an air duct is installed inside the mounting groove, an axis frame is fixedly installed inside the air duct, a rotating shaft is rotatably installed inside the axis frame, a fan blade is fixedly installed on one end of the rotating shaft, a driven bevel gear is fixedly installed on the outside of the rotating shaft, a motor is fixedly installed on one side of the air duct, an output end of the motor extends to the interior of the air duct where a transmission rod is fixedly installed, one end of the transmission rod is fixedly installed with an active bevel gear, the active bevel gear is meshed with the driven bevel gear, the other end of the rotating shaft extends to the interior of the base where a filter plate is installed, a filter screen is arranged inside the filter plate, a pull-out groove is provided inside one side of the base, a brush is fixedly installed inside the base and above the pull-out groove, the brush cooperates with the filter screen, a collection box is installed inside the pull-out groove, and an air inlet is arranged on one side of the base.

[0006] Preferably, two plug plates are fixedly installed at one end of the rotating shaft, two slots are provided inside the filter plate, a slide groove is provided inside the filter plate and on one side of the slot, an insert rod is slidably installed inside the slide groove, a hole is provided inside the plug plate, the insert rod cooperates with the hole, a slide plate is fixedly installed on the outside of the insert rod, a spring is installed on the outside of the insert rod and on one side of the slide, a side pull groove is provided inside the filter plate and on one side of the slide groove, and one end of the insert rod extends to the inside of the side pull groove where a pull plate is fixedly installed.

[0007] Preferably, a partition is fixedly installed in the middle part of the base, a positive magnet is provided inside one side of the partition, a negative magnet is provided inside one side of the collection box, the negative magnet cooperates with the positive magnet, and a sealing plate is fixedly installed outside the collection box, and the sealing plate cooperates with the pull-out groove.

[0008] Preferably, the air induced cylinder and the base are connected by bolts.

[0009] Preferably, a pull-out handle is provided on the outer side of the sealing plate.

[0010] Preferably, the slide plate is slidably connected to the inner wall of the slide groove, and the pull plate is slidably connected to the inner wall of the side pull groove.

[0011] The utility model provides an exhaust gas particulate matter collection device, which has the following beneficial effects:

[0012] 1. The exhaust gas particle collection device is coordinated through a shaft frame, a rotating shaft, a fan blade, a driven bevel gear, a motor, a transmission rod, an active bevel gear, a filter plate, a filter screen, a brush and a collection box. When in use, the motor is turned on to drive the transmission rod and the active bevel gear to rotate, and the active bevel gear is meshed with the driven bevel gear to drive the rotating shaft to rotate. The rotation of the rotating shaft can also cause the fan blade to rotate, so that the external exhaust gas is sucked into the base through the air inlet, and the particles in the exhaust gas are filtered through the filter screen and then the exhaust gas is discharged from the induced draft duct. The filtered particles remain at the bottom of the filter screen. When the rotating shaft rotates, the filter screen will also move and rotate, and then the filtered particles will be brushed off by the brush, and the particles will fall into the collection box for collection, without stopping the machine for cleaning, and timely cleaning of the particles filtered on the filter screen by the brush can effectively prevent the particles from clogging the filter screen and affecting the work efficiency.

[0013] 2. The exhaust gas particulate matter collection device is coordinated through the plug plate, slot, slide groove, plug rod, socket, slide plate, spring, side pull groove and pull plate. After the filter has been used for a long time, the pull plate can be pulled to move the plug rod sideways and then removed from the socket to release the limit on the plug plate. Then the filter plate and filter can be removed from one end of the rotating shaft, thereby improving the portability of filter plate replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 For this utility model Figure 2 A in the enlarged view;

[0017] Figure 4 It is a partial top view schematic diagram of the utility model.

[0018] In the figure: 1. base; 2. mounting groove; 3. induced draft tube; 4. shaft frame; 5. rotating shaft; 6. fan blade; 7. driven bevel gear; 8. motor; 9. transmission rod; 10. driving bevel gear; 11. filter plate; 12. filter screen; 13. brush; 14. pull-out groove; 15. collection box; 16. partition; 17. positive magnet; 18. negative magnet; 19. sealing plate; 20. air inlet; 21. plug-in plate; 22. slot; 23. slide groove; 24. plug-in rod; 25. socket; 26. slide plate; 27. spring; 28. side pull-out groove; 29. ​​pull-out plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: an exhaust gas particulate matter collecting device, including a base 1, a mounting groove 2 is opened inside the top of the base 1, an air duct 3 is installed inside the mounting groove 2, the air duct 3 and the base 1 are connected by bolts, a shaft frame 4 is fixedly installed inside the air duct 3, a rotating shaft 5 is rotatably installed inside the shaft frame 4, a fan blade 6 is fixedly installed at one end of the rotating shaft 5, a driven bevel gear 7 is fixedly installed on the outside of the rotating shaft 5, a motor 8 is fixedly installed on one side of the air duct 3, and the output end of the motor 8 extends to the inside of the air duct 3 and a transmission rod 9 is fixedly installed, and the transmission rod 9 A driving bevel gear 10 is fixedly installed on one end, and the driving bevel gear 10 is meshed with the driven bevel gear 7. The other end of the rotating shaft 5 extends to the inside of the base 1 and a filter plate 11 is installed. A filter screen 12 is arranged inside the filter plate 11. A pull-out groove 14 is opened inside one side of the base 1. A brush 13 is fixedly installed inside the base 1 and above the pull-out groove 14. The brush 13 cooperates with the filter screen 12. A collecting box 15 is installed inside the pull-out groove 14. An air inlet 20 is arranged on one side of the base 1, and a control switch is arranged on the outside of the induced draft tube 3, and the motor 8 is electrically connected to the control switch.

[0021] Two plug plates 21 are fixedly installed at one end of the rotating shaft 5, and two slots 22 are provided inside the filter plate 11. A slide groove 23 is provided inside the filter plate 11 and on one side of the slot 22. A plug rod 24 is slidably installed inside the slide groove 23. A hole 25 is provided inside the plug plate 21, and the plug rod 24 cooperates with the hole 25. A slide plate 26 is fixedly installed on the outside of the plug rod 24, and a spring 27 is installed on the outside of the plug rod 24 and on one side of the slide plate 26. A side pull groove 28 is provided inside the filter plate 11 and on one side of the slide groove 23. One end of the plug rod 24 extends to the inside of the side pull groove 28 and a pull plate 29 is fixedly installed. The slide plate 26 is slidably connected to the inner wall of the slide groove 23, and the pull plate 29 is slidably connected to the inner wall of the side pull groove 28.

[0022] A partition 16 is fixedly installed in the middle of the base 1, a positive magnet 17 is provided inside one side of the partition 16, a negative magnet 18 is provided inside one side of the collecting box 15, the negative magnet 18 cooperates with the positive magnet 17, a sealing plate 19 is fixedly installed outside the collecting box 15, a pull-out handle is provided on the outer side of the sealing plate 19, the sealing plate 19 cooperates with the pull-out groove 14, wherein the function of the partition 16 is to divide the base 1 into two areas, an air intake area and a particle collection area, wherein the function of the positive magnet 17 and the negative magnet 18 is to facilitate fixing the collecting box 15 inside the base 1, the collecting box 15 can be pulled out from the pull-out groove 14 to clean the collected exhaust gas particles, wherein the function of the sealing plate 19 is to seal the pull-out groove 14 to prevent external exhaust gas from entering the base 1 through the pull-out groove 14.

[0023] In summary, when the exhaust gas particulate matter collecting device is used, the shaft 5 can be turned on by controlling the switch to drive the transmission rod 9 and the active bevel gear 10 to rotate. The active bevel gear 10 is meshed with the driven bevel gear 7 to drive the shaft 5 to rotate. The shaft 5 rotates and the fan blades 6 rotate at the same time, so that the external exhaust gas is sucked into the base 1 through the air inlet 20. The particulate matter in the exhaust gas is filtered through the filter 12 and the exhaust gas is discharged from the induced draft tube 3. The filtered particulate matter remains at the bottom of the filter 12. When the shaft 5 rotates, the filter 12 also moves and rotates. The filtered particles are brushed off by the brush 13 and fall into the collection box 15 for collection. When the filter plate 11 and the filter screen 12 need to be disassembled, replaced or cleaned, it is only necessary to remove the bolts connecting the air duct 3 and the base 1 and remove the air duct 3 from the mounting groove 2 at the top of the base 1. The pull plate 29 is pulled to move the insertion rod 24 sideways and then removed from the insertion hole 25 to release the limit on the insertion plate 21. Then, the filter plate 11 and the filter screen 12 can be removed from one end of the rotating shaft 5. The disassembly is convenient and quick.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An exhaust gas particulate matter collecting device, comprising a base (1), characterized in that: A mounting groove (2) is provided inside the top of the base (1), an air induced pipe (3) is installed inside the mounting groove (2), a shaft frame (4) is fixedly installed inside the air induced pipe (3), a rotating shaft (5) is rotatably installed inside the shaft frame (4), a fan blade (6) is fixedly installed on one end of the rotating shaft (5), a driven bevel gear (7) is fixedly installed on the outside of the rotating shaft (5), a motor (8) is fixedly installed on one side of the air induced pipe (3), an output end of the motor (8) extends to the inside of the air induced pipe (3) and a transmission rod (9) is fixedly installed, and a main gear (6) is fixedly installed on one end of the transmission rod (9). The driving bevel gear (10) is meshed with the driven bevel gear (7); the other end of the rotating shaft (5) extends to the inside of the base (1) and is provided with a filter plate (11); the inside of the filter plate (11) is provided with a filter screen (12); a draw-out groove (14) is provided inside one side of the base (1); a brush (13) is fixedly installed inside the base (1) and located above the draw-out groove (14); the brush (13) cooperates with the filter screen (12); a collection box (15) is provided inside the draw-out groove (14); and an air inlet (20) is provided on one side of the base (1).

2. The exhaust gas particulate matter collecting device according to claim 1, characterized in that: Two plug plates (21) are fixedly mounted on one end of the rotating shaft (5); two slots (22) are provided inside the filter plate (11); a slide groove (23) is provided inside the filter plate (11) and located on one side of the slot (22); a plug rod (24) is slidably mounted inside the slide groove (23); a plug hole (25) is provided inside the plug plate (21); the plug rod (24) cooperates with the plug hole (25); a slide plate (26) is fixedly mounted on the outer side of the plug rod (24); a spring (27) is mounted on the outer side of the plug rod (24) and located on one side of the slide plate (26); a side pull groove (28) is provided inside the filter plate (11) and located on one side of the slide groove (23); one end of the plug rod (24) extends to the inner side of the side pull groove (28) and is fixedly mounted with a pull plate (29).

3. The exhaust gas particulate matter collecting device according to claim 1, characterized in that: A partition (16) is fixedly installed in the middle of the base (1), a positive magnet (17) is arranged inside one side of the partition (16), a negative magnet (18) is arranged inside one side of the collection box (15), the negative magnet (18) cooperates with the positive magnet (17), and a sealing plate (19) is fixedly installed outside the collection box (15), and the sealing plate (19) cooperates with the drawer groove (14).

4. The exhaust gas particulate matter collecting device according to claim 1, characterized in that: The induced draft cylinder (3) and the base (1) are connected via bolts.

5. The exhaust gas particulate matter collecting device according to claim 3, characterized in that: A pull-out handle is provided on the outer side of the sealing plate (19).

6. The exhaust gas particulate matter collecting device according to claim 2, characterized in that: The slide plate (26) is slidably connected to the inner wall of the slide groove (23), and the pull plate (29) is slidably connected to the inner wall of the side pull groove (28).

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