Waste gas treatment device capable of filtering particulate matters

Abstract

The utility model discloses a waste gas treatment device capable of filtering particulate matters, and relates to the technical field of waste gas treatment devices. The device comprises a water tank, an air inlet pipe, a filter plate and universal wheels, the fan blades are located at one end of the filter plate, and a brushing plate is arranged in the air inlet pipe. According to the utility model, the linkage mechanism is arranged; through the arrangement of the fan blades, external waste gas can be sucked into the gas inlet pipe, particle impurities in the waste gas can be filtered through the filter plate, through the arrangement of the same power source, the filter plate can be brushed, it is guaranteed that filter holes of the filter plate are smooth, then the particle impurities can be guided into the water tank conveniently, and through the arrangement of the same power source, the particle impurities can be filtered out conveniently. Meanwhile, the stirring rod can be driven to rotate, impurities falling into the water tank can be mixed with clear water through rotation of the stirring rod, then dust falling treatment is conducted on the particle impurities, and therefore a user can conveniently conduct centralized treatment on the particle impurities in the follow-up process.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment devices, and specifically relates to a waste gas treatment device capable of filtering particulate matter. Background Technique

[0002] The particulate matter in waste gas mainly refers to solid or liquid particles generated by human activities. These particulate matters include primary particulate matter and secondary particulate matter. Primary particulate matter is directly released from pollution sources into the atmosphere, such as soil particles, sea salt particles, combustion soot, etc. These particulate matters directly exist in the waste gas and pose a threat to the environment and human health; secondary particulate matter is particulate matter generated by the photochemical oxidation reaction or other chemical reactions of pollution gases in the atmosphere (such as sulfur dioxide, nitrogen oxides, hydrocarbons, etc.), such as sulfates, nitrates, etc. These particulate matters are formed through chemical reactions in the waste gas, increasing the complexity and harmfulness of the waste gas. The sources of waste gas are extensive, including industrial emissions from chemical plants, steel plants, pharmaceutical plants, etc., as well as automobile exhaust, etc. These emissions contain a large amount of particulate matter, causing serious impacts on the environment and human health. Therefore, controlling and reducing the particulate matter emissions in waste gas is one of the important tasks of environmental protection.

[0003] When the current waste gas treatment device is in use, a driving component and a fan blade are arranged in the air inlet pipe. The rotation of the fan blade can suck external waste gas into the air inlet pipe. Then, through the filter plate in the air inlet pipe, the particulate impurities mixed in the waste gas are filtered. However, the particulate impurities adhere and accumulate on the surface of the filter plate after filtration, resulting in the blockage of the filter holes of the filter plate, thereby affecting the gas flowability of the filter plate and also reducing the filtration efficiency of the filter plate. For this reason, a waste gas treatment device capable of filtering particulate matter is provided. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waste gas treatment device capable of filtering particulate matter, so as to solve the problem that the filter plate in the air inlet pipe filters the waste gas, and the filtered particulate impurities block, adhere and accumulate on the surface of the filter plate, resulting in the blockage of the filter holes of the filter plate as mentioned in the above background technique.

[0005] To achieve the above object, the present utility model provides the following technical solutions: An exhaust gas treatment device capable of filtering particulate matter, comprising a water tank, the top end of the water tank is fixed by bolts with an intake pipe, the inner wall of the intake pipe is fixed by bolts with a filter plate, and the bottom end of the water tank is fixed by bolts with a plurality of uniformly distributed universal wheels; a linkage mechanism, the linkage mechanism is arranged at the top end of the intake pipe, and the linkage mechanism penetrates into the water tank and the interior of the intake pipe, the linkage mechanism is used to suck external exhaust gas into the interior of the intake pipe, and the linkage mechanism collects the filtered particulate impurities, the linkage mechanism includes a fan blade arranged inside the intake pipe, the fan blade is located at one end of the filter plate, and a cleaning plate is arranged inside the intake pipe, the cleaning plate is located at the end of the filter plate away from the fan blade.

[0006] Preferably, the linkage mechanism further includes a driving motor fixed to the top end of the intake pipe by bolts, the output end of the driving motor is connected by a coupling with a rotating rod, the rotating rod penetrates through the intake pipe and into the interior of the water tank, the outer wall of the rotating rod is connected by a bearing with a fixed box, and the fixed box is fixed to the inner wall of the intake pipe by bolts.

[0007] Preferably, a first bevel gear is welded to the outer wall of the rotating rod, the first bevel gear is located inside the fixed box, a second bevel gear is engaged with one end of the first bevel gear, one end of the second bevel gear is fixedly connected with the fan blade, and the fan blade is rotationally connected to the inner wall of the fixed box through a bearing.

[0008] Preferably, a third bevel gear is engaged with the end of the first bevel gear away from the second bevel gear, a rotating column is welded to one end of the third bevel gear, the rotating column penetrates through the fixed box and reaches one end of the filter plate, and the rotating column is fixedly connected with the cleaning plate.

[0009] Preferably, a through groove is opened at the bottom end of the intake pipe, the through groove extends into the interior of the water tank, and the through groove is located below the cleaning plate.

[0010] Preferably, a first spur gear is welded to the bottom end of the rotating rod, and a second spur gear is engaged with one end of the first spur gear.

[0011] Preferably, a connecting column is fixedly connected to the inner wall of the second spur gear, and the connecting column is rotationally connected to the inner wall of the water tank through a bearing.

[0012] Preferably, a stirring rod is fixed to the outer wall of the connecting column by bolts, there are a plurality of the stirring rods, and the plurality of stirring rods are uniformly distributed on the outer wall of the connecting column.

[0013] Compared with the prior art, the beneficial effects of the present utility model are:

[0014] By setting up a linkage mechanism; through the setting of the fan blades, the external waste gas can be inhaled into the intake pipe, and the particulate impurities in the waste gas can be filtered through the filter plate. Through the setting of the same power source, the filter plate can be cleaned to ensure that the filter holes of the filter plate are unobstructed, thereby facilitating the introduction of particulate impurities into the water tank. And through the setting of the same power source, the stirring rod can be driven to rotate at the same time. The rotation of the stirring rod can mix the impurities falling into the water tank with the clear water, thereby performing dust reduction treatment on the particulate impurities, so as to facilitate the subsequent centralized treatment of the particulate impurities by the user. Brief Description of the Drawings

[0015] Figure 1 Structural schematic diagram of the present utility model;

[0016] Figure 2 Internal structural schematic diagram of the intake pipe of the present utility model;

[0017] Figure 3 of the present utility model Figure 2 Enlarged structural schematic diagram of part A;

[0018] Figure 4 Internal structural schematic diagram of the water tank of the present utility model;

[0019] Figure 5 of the present utility model Figure 4 Enlarged structural schematic diagram of part B.

[0020] In the figure: 1. Water tank; 2. Intake pipe; 201. Filter plate; 3. Universal wheel; 4. Linkage mechanism; 401. Driving motor; 402. Rotating rod; 403. First bevel gear; 404. Second bevel gear; 405. Fan blade; 406. Third bevel gear; 407. Rotating column; 408. Cleaning plate; 409. Fixed box; 410. First spur gear; 411. Second spur gear; 412. Connecting column; 413. Stirring rod. Detailed Description of the Preferred Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The following will further describe the present utility model in detail Figures 1-5 in conjunction with the accompanying drawings.

[0023] Please refer to Figures 1-5, an embodiment of an exhaust gas treatment device capable of filtering particulate matter provided by the present utility model: An exhaust gas treatment device capable of filtering particulate matter includes a water tank 1. The top of the water tank 1 is fixedly connected by bolts with an intake pipe 2. The intake pipe 2 is used for absorbing exhaust gas. The inner wall of the intake pipe 2 is fixedly connected by bolts with a filter plate 201. The filter plate 201 is used for filtering particulate impurities in the exhaust gas. The bottom end of the water tank 1 is fixedly connected by bolts with a plurality of uniformly distributed universal wheels 3. The universal wheels 3 are used for horizontally moving the water tank 1 and the intake pipe 2; a linkage mechanism 4. The linkage mechanism 4 is arranged at the top of the intake pipe 2 and penetrates into the interior of the water tank 1 and the intake pipe 2. The linkage mechanism 4 is used for sucking external exhaust gas into the interior of the intake pipe 2 and for centrally collecting the filtered particulate impurities. The linkage mechanism 4 includes a fan blade 405 arranged inside the intake pipe 2. The fan blade 405 is located at one end of the filter plate 201. And a cleaning plate 408 is arranged inside the intake pipe 2. The cleaning plate 408 is located at the end of the filter plate 201 away from the fan blade 405. When the fan blade 405 rotates, it can suck external exhaust gas into the intake pipe 2. When the cleaning plate 408 rotates, it can clean one end of the filter plate 201, and then guide the particulate impurities filtered by the filter plate 201 into the water tank 1;

[0024] The linkage mechanism 4 further includes a driving motor 401 fixed to the top end of the intake pipe 2 by bolts. The output end of the driving motor 401 is connected with a rotating rod 402 through a coupling. The rotating rod 402 penetrates through the intake pipe 2 and extends into the interior of the water tank 1. The outer wall of the rotating rod 402 is connected with a fixed box 409 through a bearing. The fixed box 409 is fixedly connected with the inner wall of the intake pipe 2 by bolts. The rotation of the output end of the driving motor 401 can drive the rotating rod 402 to rotate. The rotating rod 402 is rotationally connected with the inner walls of the water tank 1 and the intake pipe 2 through bearings; a first bevel gear 403 is welded on the outer wall of the rotating rod 402. The first bevel gear 403 is located inside the fixed box 409. One end of the first bevel gear 403 meshes with a second bevel gear 404. One end of the second bevel gear 404 is fixedly connected with a fan blade 405. The fan blade 405 is rotationally connected with the inner wall of the fixed box 409 through a bearing. The rotation of the rotating rod 402 can drive the first bevel gear 403 to rotate. The rotation of the first bevel gear 403 drives the second bevel gear 404 to rotate. The rotation of the second bevel gear 404 can drive the fan blade 405 to rotate. The rotation of the fan blade 405 can suck external waste gas into the intake pipe 2; one end of the first bevel gear 403 away from the second bevel gear 404 meshes with a third bevel gear 406. One end of the third bevel gear 406 is welded with a rotating column 407. The rotating column 407 penetrates through the fixed box 409 and extends to one end of the filter plate 201. The rotating column 407 is fixedly connected with a cleaning plate 408. The rotating column 407 is rotationally connected with the inner walls of the fixed box 409 and the filter plate 201 through bearings. The rotation of the first bevel gear 403 drives the third bevel gear 406 to rotate at the same time. The rotation of the third bevel gear 406 drives the rotating column 407 to rotate. The rotation of the rotating column 407 drives the cleaning plate 408 to rotate. The rotation of the cleaning plate 408 can clean one end of the filter plate 201; a through groove is opened at the bottom end of the intake pipe 2. The through groove extends into the interior of the water tank 1 and is located below the cleaning plate 408. The through groove is used to introduce the particulate impurities cleaned at one end of the filter plate 201 into the water tank 1;

[0025] A first straight gear 410 is welded to the bottom end of the rotating rod 402. One end of the first straight gear 410 meshes with a second straight gear 411. The rotation of the rotating rod 402 drives the first straight gear 410 to rotate at the same time. The rotation of the first straight gear 410 can drive the second straight gear 411 to rotate; a connecting column 412 is fixedly connected to the inner wall of the second straight gear 411. The connecting column 412 is rotationally connected with the inner wall of the water tank 1 through a bearing. The connecting column 412 is used to support the second straight gear 411, and the rotation of the first straight gear 410 can drive the second straight gear 411 to rotate; a stirring rod 413 is fixed to the outer wall of the connecting column 412 by bolts. There are multiple stirring rods 413, and the multiple stirring rods 413 are evenly distributed on the outer wall of the connecting column 412. The rotation of the connecting column 412 can drive the stirring rod 413 to rotate. The rotation of the stirring rod 413 can stir and mix the clear water and particulate impurities inside the water tank 1.

[0026] Working principle: First, the user pushes the water tank 1 into the environment where the waste gas is located, and then controls the driving motor 401 to work. The rotation of the output end of the driving motor 401 can drive the rotating rod 402 to rotate. The rotation of the rotating rod 402 drives the first bevel gear 403 to rotate. The rotation of the first bevel gear 403 drives the second bevel gear 404 to rotate. The rotation of the second bevel gear 404 drives the fan blade 405 to rotate. The fan blade 405 rotates and inhales the external waste gas into the intake pipe 2, and filters the particulate impurities in the waste gas through the filter plate 201;

[0027] Secondly, when the first bevel gear 403 rotates, it drives the third bevel gear 406 to rotate at the same time. The rotation of the third bevel gear 406 drives the rotating column 407 to rotate. The rotation of the rotating column 407 drives the cleaning plate 408 to rotate. The cleaning plate 408 rotates and brushes down the particulate impurities filtered at one end of the filter plate 201. The impurities fall into the interior of the water tank 1 through the through groove at the bottom end of the intake pipe 2;

[0028] At the same time, the rotation of the rotating rod 402 drives the first spur gear 410 to rotate. The rotation of the first spur gear 410 drives the second spur gear 411 to rotate. The rotation of the second spur gear 411 drives the connecting column 412 to rotate. The rotation of the connecting column 412 drives the stirring rod 413 to rotate. The stirring rod 413 rotates and mixes the particulate impurities falling into the interior of the water tank 1 with the clear water, thereby performing dust reduction treatment on the particulate impurities;

[0029] Finally, through the setting of the fan blade 405, the external waste gas can be inhaled into the intake pipe 2, and the particulate impurities in the waste gas can be filtered through the filter plate 201. Through the setting of the same power source, the filter plate 201 can be cleaned to ensure that the filter holes of the filter plate 201 are unblocked, thereby facilitating the introduction of particulate impurities into the water tank 1. And through the setting of the same power source, the stirring rod 413 can be driven to rotate at the same time. The rotation of the stirring rod 413 can mix the impurities falling into the interior of the water tank 1 with the clear water, thereby performing dust reduction treatment on the particulate impurities, so as to facilitate the subsequent centralized treatment of the particulate impurities by the user.

[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An exhaust gas treatment device capable of filtering particulate matter, characterized in that, Comprising: A water tank (1), the top of the water tank (1) is fixed with an air inlet pipe (2) by bolts, a filter plate (201) is fixed to the inner wall of the air inlet pipe (2) by bolts, and a plurality of uniformly distributed universal wheels (3) are fixed to the bottom end of the water tank (1) by bolts; A linkage mechanism (4), the linkage mechanism (4) is arranged at the top end of the air inlet pipe (2), and the linkage mechanism (4) penetrates into the water tank (1) and the interior of the air inlet pipe (2). The linkage mechanism (4) includes a fan blade (405) arranged inside the air inlet pipe (2), the fan blade (405) is located at one end of the filter plate (201), and a cleaning plate (408) is arranged inside the air inlet pipe (2), and the cleaning plate (408) is located at the end of the filter plate (201) away from the fan blade (405).

2. The waste gas treatment device capable of filtering particulate matter according to claim 1, characterized in that: The linkage mechanism (4) further includes a driving motor (401) fixed to the top end of the air inlet pipe (2) by bolts. The output end of the driving motor (401) is connected to a rotating rod (402) through a coupling. The rotating rod (402) penetrates through the air inlet pipe (2) and into the interior of the water tank (1). A fixed box (409) is connected to the outer wall of the rotating rod (402) through a bearing, and the fixed box (409) is fixedly connected to the inner wall of the air inlet pipe (2) by bolts.

3. An exhaust gas treatment device capable of filtering particulate matter according to claim 2, characterized in that: A first bevel gear (403) is welded to the outer wall of the rotating rod (402). The first bevel gear (403) is located inside the fixed box (409). A second bevel gear (404) is engaged with one end of the first bevel gear (403). One end of the second bevel gear (404) is fixedly connected to the fan blade (405), and the fan blade (405) is rotatably connected to the inner wall of the fixed box (409) through a bearing.

4. The waste gas treatment device capable of filtering particulate matter according to claim 3, wherein: A third bevel gear (406) is engaged with the end of the first bevel gear (403) away from the second bevel gear (404). A rotating column (407) is welded to one end of the third bevel gear (406). The rotating column (407) penetrates through the fixed box (409) and reaches one end of the filter plate (201), and the rotating column (407) is fixedly connected to the cleaning plate (408).

5. An exhaust gas treatment device capable of filtering particulate matter according to claim 4, characterized in that: A through groove is formed at the bottom end of the air inlet pipe (2), and the through groove extends into the interior of the water tank (1), and the through groove is located below the cleaning plate (408).

6. An exhaust gas treatment device capable of filtering particulate matter according to claim 5, characterized in that: A first straight gear (410) is welded to the bottom end of the rotating rod (402). A second straight gear (411) is engaged with one end of the first straight gear (410).

7. An exhaust gas treatment device capable of filtering particulate matter according to claim 6, characterized in that: A connecting column (412) is fixedly connected to the inner wall of the second straight gear (411). The connecting column (412) is rotatably connected to the inner wall of the water tank (1) through a bearing.

8. An exhaust gas treatment device capable of filtering particulate matter according to claim 7, characterized in that: A stirring rod (413) is fixed to the outer wall of the connecting column (412) by bolts. A plurality of the stirring rods (413) are provided, and the plurality of stirring rods (413) are uniformly distributed on the outer wall of the connecting column (412).

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