Waste gas treatment anti-blocking device

Abstract

The utility model relates to a waste gas treatment anti-blocking device, which comprises a gas inlet pipe, a gas outlet pipe, a connector, a filter screen and a valve, a cleaning and collecting mechanism is arranged in the connector, and the cleaning and collecting mechanism comprises a first guide plate and a second guide plate which are fixedly arranged on the inner wall of the bottom of the connector; a sealing frame is fixedly installed on the inner wall of the bottom of the connector, a linear module is fixedly installed on the outer wall of the bottom of the connector, and a bottom plate is fixedly installed on a movable shaft of the linear module. According to the waste gas treatment anti-blocking device, particulate matters filtered in the connector are limited under the action of a first guide plate and a second guide plate, so that the particulate matters are all guided into a collection box, the particulate matters are conveniently collected, and the particulate matters adhered to the outer wall of a filter screen are conveniently cleaned through an electric lifting rod, a connecting plate and a cleaning brush; and meanwhile, the collecting box is mounted in a clamping manner, so that particulate matters in the collecting box are convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment and anti-blocking device. Background Art

[0002] Waste gas purification mainly refers to the work of treating industrial waste gases such as dust particles, flue gas, odorous gases, and toxic and harmful gases generated in industrial sites. Common waste gas purifications include factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid and alkali waste gas purification, and chemical waste gas purification.

[0003] At present, the waste gas treatment and anti-blocking device transmits a large amount of waste gas through a pipeline. However, the waste gas will contain a certain amount of particulate matter, and the general waste gas pipeline is equipped with a filter. These particulate matter will accumulate at the air inlet end of the filter. The staff needs to clean the air inlet end of the filter regularly, otherwise it will cause the pipeline to be blocked. Since the filter is located inside the pipeline, the accumulated particles are not easy to be completely cleaned and it is also troublesome to clean them. Therefore, an waste gas treatment and anti-blocking device is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an exhaust gas treatment and anti-blocking device, which has the advantages of being easy to clean particulate matter inside the pipeline, and solves the problem that the filter is located inside the pipeline, resulting in accumulated particles that are difficult to completely clean and are also troublesome to clean.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exhaust gas treatment and anti-blocking device, comprising an air intake pipe, an exhaust pipe, a connector, a filter screen and a valve, wherein a cleaning and collecting mechanism is provided inside the connector;

[0006] The cleaning and collecting mechanism comprises a first guide plate and a second guide plate both fixedly mounted on the bottom inner wall of the connector, a sealing frame fixedly mounted on the bottom inner wall of the connector, a linear module fixedly mounted on the bottom outer wall of the connector, a bottom plate fixedly mounted on the movable shaft of the linear module, a collection box clamped on the top inner wall of the bottom plate, an electric lifting rod fixedly mounted on the top outer wall of the connector, a connecting plate fixedly mounted on the telescopic shaft of the electric lifting rod, a driving motor fixedly mounted on the left outer wall of the connecting plate, and a cleaning brush fixedly mounted on the output shaft of the driving motor.

[0007] Furthermore, a sealing ring is fixedly mounted on the top inner wall of the connector, the telescopic shaft of the electric lifting rod penetrates the inner wall of the connector and extends inward, and the telescopic shaft of the electric lifting rod is slidably connected to the inner circumferential wall of the sealing ring.

[0008] Furthermore, a protective cover is fixedly mounted on the left outer wall of the connecting plate, and the driving motor is located inside the protective cover.

[0009] Furthermore, the cross-sections of the first guide plate and the second guide plate are both right-angled triangles, the first guide plate and the second guide plate have the same height, and the right outer wall of the second guide plate is attached to the left outer wall of the filter screen.

[0010] Furthermore, the shortest distance between the opposite sides of the first guide plate and the second guide plate is the same as the distance between the left and right outer walls of the collection box.

[0011] Furthermore, a card slot is provided on the top outer wall of the bottom plate, and the collection box is carded inside the card slot and has a matching size.

[0012] Furthermore, the collection box is rectangular, and is slidably connected to the inner wall of the sealing frame and has a matching size.

[0013] Furthermore, the outer wall of the collecting box is provided with a friction layer.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The exhaust gas treatment and anti-blocking device limits the particulate matter filtered inside the connector through the action of the first guide plate and the second guide plate, so that all the particulate matter is guided to the inside of the collection box, which is convenient for collecting the particulate matter. The electric lifting rod, the connecting plate, and the cleaning brush are used to clean the particulate matter adhered to the outer wall of the filter to prevent the filter from being blocked. At the same time, the collection box is installed by a snap-on method, which is convenient for cleaning the particulate matter inside the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Look at the structural diagram;

[0018] Figure 3 This is a schematic diagram of the connector and sealing frame structure of the utility model.

[0019] In the figure: 1. Inlet pipe; 2. Exhaust pipe; 3. Connector; 4. Filter; 5. First guide plate; 6. Second guide plate; 7. Sealing frame; 8. Linear module; 9. Bottom plate; 10. Collection box; 11. Electric lifting rod; 12. Connecting plate; 13. Driving motor; 14. Cleaning brush; 15. Protective cover; 16. Sealing ring; 17. Valve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] For example, see Figure 1-3 In this embodiment, an exhaust gas treatment and anti-blocking device includes an intake pipe 1, an exhaust pipe 2, a connector 3, a filter screen 4 and a valve 17, and a cleaning and collecting mechanism is provided inside the connector 3.

[0022] There is a cleaning and collecting mechanism including a first guide plate 5 and a second guide plate 6 both fixedly mounted on the bottom inner wall of the connector 3. The cross-sections of the first guide plate 5 and the second guide plate 6 are both right-angled triangles. The first guide plate 5 and the second guide plate 6 have the same height. The right outer wall of the second guide plate 6 fits against the left outer wall of the filter screen 4. A sealing frame 7 is fixedly mounted on the bottom inner wall of the connector 3. A linear module 8 is fixedly mounted on the bottom outer wall of the connector 3. A bottom plate 9 is fixedly mounted on the movable shaft of the linear module 8.

[0023] A collecting box 10 is snapped onto the top inner wall of the bottom plate 9, the shortest distance between the opposite sides of the first guide plate 5 and the second guide plate 6 is the same as the distance between the left and right outer walls of the collecting box 10, a slot is provided on the top outer wall of the bottom plate 9, the collecting box 10 is snapped onto the inside of the slot and is of a suitable size, the collecting box 10 is rectangular, the collecting box 10 is slidably connected to the inner wall of the sealing frame 7 and is of a suitable size, an electric lifting rod 11 is fixedly installed on the top outer wall of the connector 3, a sealing ring 16 is fixedly installed on the top inner wall of the connector 3, the telescopic shaft of the electric lifting rod 11 passes through the inner inner wall of the connector 3 and extends inward, the telescopic shaft of the electric lifting rod 11 is slidably connected to the inner peripheral wall of the sealing ring 16.

[0024] The telescopic shaft of the electric lifting rod 11 is fixedly installed with a connecting plate 12, the left outer wall of the connecting plate 12 is fixedly installed with a driving motor 13, the left outer wall of the connecting plate 12 is fixedly installed with a protective cover 15, the driving motor 13 is located inside the protective cover 15, and the output shaft of the driving motor 13 is fixedly installed with a cleaning brush 14.

[0025] In this embodiment, the air inlet pipe 1 and the air outlet pipe 2 are fixedly installed at the air inlet end and the air outlet end of the connector 3 respectively, the filter screen 4 is fixedly installed inside the connector 3, and the valve 17 is sleeved on the outer peripheral wall of the air inlet pipe 1.

[0026] In this embodiment, the protective cover 15 protects the driving motor 13 to prevent particles from entering the interior of the driving motor 13 .

[0027] In this embodiment, the sealing frame 7 and the sealing ring 16 seal the top and bottom of the connector 3 , thereby improving the sealing performance of the connector 3 .

[0028] The working principle of the above embodiment is:

[0029] The particles in the exhaust gas discharged from the intake pipe 1 into the connector 3 are filtered through the filter 4. At this time, the particles will fall off the outer walls of the first guide plate 5 and the second guide plate 6. At this time, the particles are moved to the inside of the collection box 10 through the action of the inclined surfaces of the first guide plate 5 and the second guide plate 6. When there are more particles and dust adhering to the outer wall of the filter 4, the driving motor 13 drives the cleaning brush 14 to rotate, and the electric lifting rod 11 drives the cleaning brush 14 to slide up and down. At this time, the cleaning brush 14 will clean the particles and dust adhering to the outer wall of the filter 4, and then drop them into the collection box 10 through the second guide plate 6. When it is necessary to clean the particles and dust inside the collection box 10, the valve 17 is closed at this time, and the bottom plate 9 is driven downward by the linear module 8. At this time, the staff will drag the collection box 10 by hand, and the collection box 10 can be separated from the connector 3, and the particles and dust inside the collection box 10 can be cleaned.

[0030] Embodiment 2 is a friction layer provided on the basis of embodiment 1. The friction layer improves the stability of the connection between the bottom plate 9 and the collection box 10.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An exhaust gas treatment and anti-blocking device, comprising an intake pipe (1), an exhaust pipe (2), a connector (3), a filter (4) and a valve (17), characterized in that: The connector (3) is provided with a cleaning and collecting mechanism inside; The cleaning and collecting mechanism comprises a first guide plate (5) and a second guide plate (6) both fixedly mounted on the inner wall at the bottom of the connector (3); a sealing frame (7) is fixedly mounted on the inner wall at the bottom of the connector (3); a linear module (8) is fixedly mounted on the outer wall at the bottom of the connector (3); a bottom plate (9) is fixedly mounted on the movable shaft of the linear module (8); a collection box (10) is clamped on the top inner wall of the bottom plate (9); an electric lifting rod (11) is fixedly mounted on the top outer wall of the connector (3); a connecting plate (12) is fixedly mounted on the telescopic shaft of the electric lifting rod (11); a driving motor (13) is fixedly mounted on the left outer wall of the connecting plate (12); and a cleaning brush (14) is fixedly mounted on the output shaft of the driving motor (13).

2. The exhaust gas treatment and anti-blocking device according to claim 1 is characterized by: A sealing ring (16) is fixedly mounted on the top inner wall of the connector (3); the telescopic shaft of the electric lifting rod (11) penetrates the inner wall of the connector (3) and extends inward; the telescopic shaft of the electric lifting rod (11) is slidably connected to the inner circumferential wall of the sealing ring (16).

3. The exhaust gas treatment and anti-blocking device according to claim 1 is characterized in that: A protective cover (15) is fixedly mounted on the left outer wall of the connecting plate (12), and the driving motor (13) is located inside the protective cover (15).

4. The exhaust gas treatment and anti-blocking device according to claim 1 is characterized by: The cross-sections of the first guide plate (5) and the second guide plate (6) are both right-angled triangles; the first guide plate (5) and the second guide plate (6) are of the same height; and the right outer wall of the second guide plate (6) is attached to the left outer wall of the filter screen (4).

5. The exhaust gas treatment and anti-blocking device according to claim 1 is characterized by: The shortest distance between the opposite sides of the first guide plate (5) and the second guide plate (6) is the same as the distance between the left and right outer walls of the collection box (10).

6. The exhaust gas treatment and anti-blocking device according to claim 1 is characterized by: The top outer wall of the bottom plate (9) is provided with a slot, and the collection box (10) is snap-fitted inside the slot and has a matching size.

7. The exhaust gas treatment and anti-blocking device according to claim 1 is characterized by: The collection box (10) is rectangular and is slidably connected to the inner wall of the sealing frame (7) and has a matching size.

8. The exhaust gas treatment and anti-blocking device according to claim 1 is characterized by: The outer wall of the collecting box (10) is provided with a friction layer.

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