Composite waste gas treatment machine

Abstract

The utility model discloses a compound type waste gas treatment machine, which relates to the technical field of waste gas treatment and comprises a treatment machine body, a gas inlet pipe and an exhaust pipe are respectively arranged on two sides of the treatment machine body, a filter screen plate is arranged in the gas inlet pipe, and a guide groove and a storage groove are respectively arranged on the inner wall of the gas inlet pipe. And the guide groove communicates with the storage groove, a cleaning assembly is arranged on the air inlet pipe, and the cleaning assembly comprises a motor and a screw rod. By arranging the cleaning assembly, impurities attached to the filter screen plate can be removed, the situation that the filter screen plate is blocked due to long-time accumulation of the impurities, the filtering effect is affected, and then the waste gas treatment effect of the whole device is affected is prevented, opening and closing of the baffle can be controlled, and the situation that when the filter screen plate is not cleaned, the waste gas treatment effect is affected is avoided. And the discharging port is always opened, so that under the impact action of the gas, the impurities collected in the collecting box can fly around, and the using effect is influenced.

Description

Technical Field

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

[0002] Waste gas treatment machine mainly refers to an environmental protection equipment that uses different process technologies to recycle or remove and reduce harmful components in exhaust gas to protect the environment and purify the air, so that our environment is not polluted.

[0003] A composite waste gas treatment machine with the publication number CN213492670U is retrieved, comprising a treatment tank, wherein a centrifugal assembly for driving gas rotation is provided in the middle position inside the treatment tank, a first filter screen cylinder is sleeved inside the treatment tank and located on the outside of the centrifugal assembly, a second filter screen cylinder is sleeved inside the treatment tank and located on the outside of the first filter screen cylinder, both ends of the first filter screen cylinder and the second filter screen cylinder are respectively fixedly mounted on the upper and lower ends inside the treatment tank, a plurality of air inlet holes are provided on the top end surface of the treatment tank and located on the inner side of the first filter screen cylinder, a plurality of air outlet holes are provided on the bottom end surface of the treatment tank and located on the outer side of the second filter screen cylinder. The utility model adopts the dual methods of screen cylinder sleeve and airflow turbulence distribution to efficiently reduce noise, so that the treatment machine can also process the noise generated by itself in the process of rapidly treating the waste gas, so as to prevent it from affecting the people active around.

[0004] In view of the above-mentioned related technologies, the inventor believes that when the exhaust gas is filtered through the filter cylinder, the fine particles in the exhaust gas are easy to adhere to the filter when used for a long time. The long-term accumulation will cause the filter to be blocked, thereby affecting the filtering effect and being inconvenient for actual use. To this end, we propose a composite exhaust gas treatment machine. Utility Model Content

[0005] In view of the above-mentioned problems existing in the existing composite exhaust gas treatment machine, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a composite exhaust gas treatment machine, which solves the problem that when exhaust gas is filtered through a filter cylinder, fine particles in the exhaust gas are easily attached to the filter when used for a long time. Long-term accumulation will cause the filter to be blocked, thereby affecting the filtering effect and being inconvenient for actual use.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A composite waste gas treatment machine comprises a treatment body, an air intake pipe and an exhaust pipe are respectively arranged on both sides of the treatment body, a filter plate is installed inside the air intake pipe, a guide groove and a receiving groove are respectively opened on the inner wall of the air intake pipe, the guide groove and the receiving groove are connected, a cleaning assembly is provided on the air intake pipe, the cleaning assembly comprises a motor and a screw, the motor is installed on the outer wall of the air intake pipe, one end of the screw is rotatably connected to the inner wall of the guide groove, the other end of the screw passes through the air intake pipe and is fixedly connected to the output end of the motor through a coupling, a scraper is threadedly connected to the screw, a feeding port is opened at the bottom of the air intake pipe, and a cleaning assembly is arranged to remove impurities attached to the filter plate to prevent the long-term accumulation of impurities from causing clogging of the filter plate, thereby affecting the filtering effect, and further affecting the waste gas treatment effect of the entire device.

[0009] Preferably, a collecting box is provided on the bottom outer wall of the air inlet pipe, and the opening of the collecting box corresponds to the unloading position of the unloading port, so that the scraped impurities and particulate matter can be collected for unified treatment.

[0010] Preferably, the scraper plate is consistent with the guide groove in size and structure, and the scraper plate can be limited to prevent the scraper plate from rotating along with the rotation of the screw rod, thereby affecting the use effect.

[0011] Preferably, a baffle is rotatably connected in the discharge port, a return spring is provided at the connection between the baffle and the inner wall of the discharge port, a mounting groove is opened at the bottom of the scraper, a telescopic rod is fixedly connected to the inner wall of the mounting groove, an extending end of the telescopic rod is fixedly connected to a fixing plate, a connecting rod is fixedly connected to the bottom outer wall of the fixing plate, a roller is installed on the connecting rod, a spring is nested on the telescopic rod, the spring is pressed between the top inner wall of the mounting groove and the top outer wall of the fixing plate, the elastic force of the spring is greater than the elastic force of the return spring, and the baffle can be pushed to open during the process of the scraper cleaning the filter plate, thereby facilitating the transportation of the scraped impurities into the collection box, and avoiding the discharge port being always open when the filter plate is not cleaned, causing the impurities collected in the collection box to fly around under the impact of the gas, thereby affecting the use effect.

[0012] Furthermore, a limiting groove is provided on the inner wall of the mounting groove, and limiting blocks are fixedly connected to both ends of the fixing plate. The fixing plate is engaged with the limiting groove through the limiting blocks, so that the fixing plate can be limited while the lowering height of the roller can be limited to prevent the roller from being lowered too much, which makes it difficult to store the roller in the mounting groove and affects its use.

[0013] Preferably, the fitting end of the scraper is fitted and connected to the outer wall of the filter plate, and the size of the scraper is larger than the size of the filter plate, which can improve the cleaning effect of the filter plate.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model can remove impurities attached to the filter plate by setting a cleaning component, so as to prevent the long-term accumulation of impurities from causing clogging of the filter plate, thereby affecting the filtering effect and further affecting the exhaust gas treatment effect of the entire device.

[0016] 2. In the utility model, when the scraper cleans the filter plate, it will drive the baffle to open, so that the scraped impurities can easily enter the interior of the collection box through the discharge port. When the scraper is not in use, the baffle will be in a closed state to avoid the discharge port being always open when the filter plate is not cleaned, resulting in the impurities collected in the collection box being scattered everywhere under the impact of the gas, affecting the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the cleaning component structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the air intake pipe of the utility model;

[0021] Figure 4 This is a schematic diagram of the scraper structure of the utility model.

[0022] Description of reference numerals:

[0023] 1. Processing body; 2. Inlet pipe; 3. Exhaust pipe; 4. Filter plate; 5. Cleaning component; 501. Motor; 502. Screw; 503. Scraper; 6. Feeding port; 7. Baffle; 8. Collection box; 9. Guide groove; 10. Storage groove; 11. Installation groove; 12. Telescopic rod; 13. Fixed plate; 14. Connecting rod; 15. Roller; 16. Spring; 17. Limiting groove. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a composite waste gas treatment machine.

[0026] The utility model provides Figure 1-4 A composite waste gas treatment machine shown in the figure includes a treatment body 1, an air intake pipe 2 and an exhaust pipe 3 are respectively arranged on both sides of the treatment body 1, a filter plate 4 is installed inside the air intake pipe 2, a guide groove 9 and a receiving groove 10 are respectively opened on the inner wall of the air intake pipe 2, the guide groove 9 and the receiving groove 10 are connected, a cleaning component 5 is provided on the air intake pipe 2, the cleaning component 5 includes a motor 501 and a screw 502, the motor 501 is installed on the outer wall of the air intake pipe 2, one end of the screw 502 is rotatably connected to the inner wall of the guide groove 9, the other end of the screw 502 penetrates the air intake pipe 2 and is fixedly connected to the output end of the motor 501 through a coupling, a scraper 503 is threadedly connected to the screw 502, and a discharge port 6 is opened at the bottom of the air intake pipe 2.

[0027] In order to facilitate the collection of impurities scraped off the material, Figure 1 As shown, a collecting box 8 is provided on the outer wall of the bottom of the air inlet pipe 2 , and the opening of the collecting box 8 corresponds to the unloading position of the unloading port 6 .

[0028] In order to limit the scraper 503, as Figure 1-3 As shown, the scraper 503 and the guide groove 9 are consistent in size and structure.

[0029] In order to prevent the transported gas from driving the impurities in the collecting box 8 to fly around, Figure 1-4 As shown, a baffle plate 7 is rotatably connected inside the discharge port 6, a reset spring is provided at the connection between the baffle plate 7 and the inner wall of the discharge port 6, a mounting groove 11 is provided at the bottom of the scraper 503, a telescopic rod 12 is fixedly connected to the inner wall of the mounting groove 11, a fixed plate 13 is fixedly connected to the extended end of the telescopic rod 12, a connecting rod 14 is fixedly connected to the bottom outer wall of the fixed plate 13, a roller 15 is installed on the connecting rod 14, a spring 16 is nested on the telescopic rod 12, the spring 16 is pressed between the top inner wall of the mounting groove 11 and the top outer wall of the fixed plate 13, and the elastic force of the spring 16 is greater than the elastic force of the reset spring.

[0030] In order to limit the roller 15, Figure 1-4 As shown, a limiting groove 17 is provided on the inner wall of the installation groove 11, and limiting blocks are fixedly connected to both ends of the fixing plate 13, and the fixing plate 13 is engaged and connected with the limiting groove 17 through the limiting blocks.

[0031] In order to improve the cleaning effect of the filter plate 4, as Figure 1-3 As shown, the fitting end of the scraper 503 is fitted and connected to the outer wall of the filter plate 4 , and the size of the scraper 503 is larger than the size of the filter plate 4 .

[0032] When in use, the air inlet pipe 2 is connected to the external air supply pipe. When the exhaust gas is transported to the inside of the processing body 1, the filter plate 4 will filter the impurities in the exhaust gas. The filtered gas enters the processing body 1 for processing and is discharged through the exhaust pipe 3. Under long-term use, a large amount of impurities will adhere to the filter plate 4. In order to avoid clogging of the filter plate 4 and affect the filtering effect of the filter plate 4, the motor 501 can be started at this time. The motor 501 can drive the screw 502 to rotate. Since the scraper 503 is threadedly connected to the screw 502, the scraper 503 can be driven to move, so that the scraper 503 can scrape off the impurities attached to the filter plate 4. When the scraper 503 moves to the discharge port 6, the roller 15 lacks a limiting effect and thus moves downward under the elastic action of the spring 16. Because the elastic force of the spring 16 is greater than the elastic force of the return spring, the baffle 7 can be pushed to open, so that the scraped impurities can enter the collection box 8 through the discharge port 6. After the scraper 503 is used and stored in the storage groove 10, the baffle 7 will return to its original position under the elastic action of the return spring, so that the intake pipe 2 is in a sealed state, to avoid the discharge port 6 being always open when the filter plate 4 is not cleaned. Under the impact of the gas, the impurities collected in the collection box 8 are scattered everywhere, affecting the use effect.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A composite exhaust gas treatment machine, comprising a treatment machine body (1), characterized in that: An air inlet pipe (2) and an air outlet pipe (3) are respectively arranged on both sides of the processing body (1); a filter plate (4) is installed inside the air inlet pipe (2); a guide groove (9) and a receiving groove (10) are respectively opened on the inner wall of the air inlet pipe (2); the guide groove (9) and the receiving groove (10) are communicated with each other; a cleaning assembly (5) is arranged on the air inlet pipe (2); the cleaning assembly (5) comprises a motor (501) and a screw rod (502); the motor (501) is installed on the outer wall of the air inlet pipe (2); one end of the screw rod (502) is rotatably connected to the inner wall of the guide groove (9); the other end of the screw rod (502) passes through the air inlet pipe (2) and is fixedly connected to the output end of the motor (501) through a coupling; a scraper (503) is threadedly connected to the screw rod (502); and a discharge port (6) is opened at the bottom of the air inlet pipe (2).

2. The composite exhaust gas treatment machine according to claim 1, characterized in that: A collecting box (8) is provided on the outer wall of the bottom of the air inlet pipe (2), and the opening of the collecting box (8) corresponds to the unloading position of the unloading port (6).

3. The composite exhaust gas treatment machine according to claim 1, characterized in that: The scraper (503) and the guide groove (9) are consistent in size and structure.

4. The composite exhaust gas treatment machine according to claim 1, characterized in that: A baffle (7) is rotatably connected inside the discharge port (6), and a reset spring is provided at the connection between the baffle (7) and the inner wall of the discharge port (6). A mounting groove (11) is provided at the bottom of the scraper (503), and a telescopic rod (12) is fixedly connected to the inner wall of the mounting groove (11), and the extended end of the telescopic rod (12) is fixedly connected to a fixing plate (13), and a connecting rod (14) is fixedly connected to the bottom outer wall of the fixing plate (13), and a roller (15) is installed on the connecting rod (14), and a spring (16) is nested on the telescopic rod (12), and the spring (16) is pressed between the top inner wall of the mounting groove (11) and the top outer wall of the fixing plate (13), and the elastic force of the spring (16) is greater than the elastic force of the reset spring.

5. The composite exhaust gas treatment machine according to claim 4, characterized in that: A limiting groove (17) is provided on the inner wall of the installation groove (11), and limiting blocks are fixedly connected to both ends of the fixing plate (13), and the fixing plate (13) is engaged and connected with the limiting groove (17) via the limiting blocks.

6. The composite exhaust gas treatment machine according to claim 1, characterized in that: The fitting end of the scraper (503) is fitted and connected to the outer wall of the filter plate (4), and the size of the scraper (503) is larger than the size of the filter plate (4).

Images