Purification equipment for waste gas treatment

Abstract

The utility model relates to the technical field of purification equipment, and particularly discloses waste gas treatment purification equipment which comprises a base, a collecting box is fixedly mounted on the base, a connecting pipe is arranged on the collecting box, a first filtering part and a second filtering part are arranged on the connecting pipe, a first filtering net is fixedly mounted in the filtering part, and a second filtering net is fixedly mounted in the second filtering part. A second filter screen is fixedly installed at the air inlet position and the air outlet position of the second filter part, the second filter part is filled with filter balls, a motor is fixedly installed on the base through a supporting plate, the second filter part is arranged to be a cylinder, a rotating rod is rotationally arranged on the second filter part, and the end of an output shaft of the motor and the end of the rotating rod are fixedly installed. The waste gas treatment and purification equipment has the advantages that the multiple filtering effect is achieved, the waste gas purification effect can be effectively improved, the stability is high, the maintenance period of personnel on the equipment is shortened, and the equipment is simple in overall structure, convenient and fast to operate and high in practicability.

Description

Technical Field

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

[0002] Waste gas treatment and purification equipment is a professional environmental protection equipment used to remove or reduce harmful components in waste gas so that it meets environmental emission standards. The use of waste gas treatment and purification equipment is of great significance for reducing air pollution, protecting the environment and human health.

[0003] Traditional waste gas treatment equipment usually uses filter balls for filtering. The filter balls are usually in a stationary state. The stationary filter balls limit the contact area between the waste gas and the filter balls, reducing the filtration efficiency. At the same time, the stationary filter balls are prone to accumulate particulate matter and impurities in the waste gas, resulting in blockage and dust accumulation. After long-term use, the filter holes of the filter balls are gradually blocked, reducing their filtration performance. Improvements are needed. To this end, a waste gas treatment and purification device is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a waste gas treatment and purification device which has multiple filtering effects, can effectively improve the waste gas purification effect, has strong stability, and reduces the equipment maintenance cycle.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a kind of waste gas treatment and purification equipment, including a base, a collecting box is fixedly installed on the base, a connecting pipe is arranged on the collecting box, a filter part 1 and a filter part 2 are arranged on the connecting pipe, a filter screen 1 is fixedly installed in the filter part 1, a filter screen 2 is fixedly installed at the air inlet and the air outlet of the filter part 2, the filter part 2 is filled with filter balls, a motor is fixedly installed on the base through a support plate, the filter part 2 is set as a column, a rotating rod is rotatably arranged on the filter part 2, the end of the motor output shaft is fixedly installed with the end of the rotating rod, and evenly distributed stirring rods are fixedly installed on the rotating rod.

[0006] Preferably, the filter screen 1 and the filter screen 2 are both configured as arc-shaped filter screens, the filter portion 1 is provided with an opening at the arc-shaped filter screen, a collection box is slidably provided on the opening, and a damper is provided between the box opening of the collection box and the opening.

[0007] Preferably, a cross bar is rotatably provided on the filter part, scrapers are fixedly installed on both sides of the cross bar, the scrapers are arranged in an arc shape matching the filter screen, and driving parts are provided on the rotating rod and the cross bar.

[0008] Preferably, the driving member includes a driving wheel fixedly mounted on the rotating rod, a driven wheel fixedly mounted on the end of the crossbar, and a belt sleeved on the driving wheel and the driven wheel, and the driving wheel and the driven wheel are rotatably connected to the belt.

[0009] Preferably, the scraper surface is provided with bristles, and the bristles are in contact with the filter surface.

[0010] Preferably, a side plate is slidably provided on one side of the filter portion, a damper is provided between the side plate and the filter portion, and the cross bar is rotatably provided on the side plate.

[0011] In summary, compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. During the exhaust gas filtration process, the rolling filter ball increases the contact area between the exhaust gas and the filter ball, improving the filtration efficiency. This rolling design also helps to reduce the resistance of the exhaust gas flow, allowing the exhaust gas to pass through the filter layer more smoothly, further enhancing the filtration effect;

[0013] 2. The rolling filter ball can effectively prevent blockage and dust accumulation. During the filtering process, particulate matter and impurities in the exhaust gas may be intercepted by the filter ball. If the filter ball is stationary, these impurities may gradually accumulate and cause blockage. The rolling filter ball can shake off the accumulated impurities through its own rolling action, keep the filter holes unobstructed, and thus extend the service life of the filter ball;

[0014] 3. The rolling filter ball also helps to enhance the mixing and distribution of the exhaust gas. By rolling, the filter ball can evenly disperse the exhaust gas into the entire filter layer, so that the harmful substances in the exhaust gas can more evenly contact the filter medium, thus improving the purification effect of the exhaust gas;

[0015] 4. The automatic cleaning mechanism between filter 1 and filter 2 is set up to enable the equipment to have multiple filtering effects, further improve the purification effect of exhaust gas, and has strong stability, reducing the maintenance cycle of the filter by personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 It is a structural diagram of the filter part 1 and the filter part 2 of the utility model;

[0018] Figure 3 This is a side plan view of the filter unit of the utility model;

[0019] Figure 4 It is a side view planar structure diagram of the filter part of the utility model;

[0020] Figure 5 This is a structural diagram of the rotating rod and the cross bar of the utility model.

[0021] Legend:

[0022] 1. Base; 2. Collecting box; 3. Connecting pipe; 4. Filter part 1; 5. Filter part 2; 6. Filter screen 1; 7. Filter screen 2; 8. Filter ball; 9. Motor; 10. Rotating rod; 11. Stirring rod; 12. Opening; 13. Collecting box; 14. Cross bar; 15. Scraper; 16. Driving part; 161. Driving wheel; 162. Driven wheel; 163. Belt; 17. Side panel. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] See also Figure 1-5 The utility model provides a technical solution: a waste gas treatment and purification device, comprising a base 1, a collecting box 2 is fixedly installed on the base 1, a connecting pipe 3 is arranged on the collecting box 2, a filter part 1 4 and a filter part 2 5 are arranged on the connecting pipe 3, a filter screen 6 is fixedly installed in the filter part 1 4, a filter screen 2 7 is fixedly installed at the air inlet and the air outlet of the filter part 2 5, a filter ball 8 is filled in the filter part 2 5, a motor 9 is fixedly installed on the base 1 through a support plate, the filter part 2 5 is set as a column, a rotating rod 10 is rotatably arranged on the filter part 2 5, the end of the output shaft of the motor 9 is fixedly installed with the end of the rotating rod 10, and the rotating rod 10 is fixedly installed with evenly distributed stirring rods 11.

[0025] When filtering the waste gas, the connecting pipe 3 is connected to the pipe box for conveying the waste gas, and the waste gas enters the filter part 1 4 through the connecting pipe 3. The filter screen in the filter part 1 4 performs the first filtering of the waste gas, and then the waste gas enters the filter part 2 5. The filter ball 8 in the filter part 2 5 performs the second filtering of the waste gas. After the filtering and purification is completed, the waste gas is discharged into the collection box 2 for collection;

[0026] During the process of exhaust gas flow through the filter, the motor 9 above the base 1 is started, and the output shaft of the motor 9 rotates to drive the rotating rod 10 to rotate in the filter part 2 5. The rotation of the rotating rod 10 drives the stirring rod 11 to stir the filter balls 8 in the filter part 2 5. The rolling filter balls 8 increase the contact area between the exhaust gas and the filter balls 8, improve the filtration efficiency, and help reduce the resistance to the flow of exhaust gas, so that the exhaust gas can pass through the filter layer more smoothly, further enhancing the filtration effect.

[0027] Both filter screen 1 6 and filter screen 2 7 are configured as arc-shaped filter screens, and the filter portion 1 4 is provided with an opening 12 at the arc-shaped filter screen, and a collection box 13 is slidably provided on the opening 12, and a damping is provided between the box mouth of the collection box 13 and the opening 12; filter screen 1 6 is configured in an arc shape, which can facilitate the falling of intercepted particles, and the particles fall from the opening 12 into the collection box 13 for collection, and filter screen 2 7 is configured in an arc shape, which can facilitate the rotation of the stirring rod 11 and can also prevent the filter balls 8 from accumulating on filter screen 2 7.

[0028] A cross bar 14 is rotatably provided on the filter part 4, and scrapers 15 are fixedly installed on both sides of the cross bar 14. The scrapers 15 are set to an arc shape that matches the filter screen 6. A driving member 16 is provided on the rotating rod 10 and the cross bar 14. The driving member 16 includes a driving wheel 161 fixedly installed on the rotating rod 10, a driven wheel 162 fixedly installed at the end of the cross bar 14, and a belt 163 sleeved on the driving wheel 161 and the driven wheel 162, and the driving wheel 161 and the driven wheel 162 are respectively rotatably connected with the belt 163; the motor 9 drives the rotating rod 10 to rotate and drives the driving wheel 161 on the rotating rod 10 to rotate at the same time, and the driving wheel 161 rotates through the belt 163 to drive the driven wheel 162 to rotate, and the driven wheel 162 rotates to drive the cross bar 14 to rotate in the filter part 4, and the rotation of the cross bar 14 drives the scraper 15 to rotate to automatically clean up the impurities accumulated on the surface of the filter screen 6, thereby reducing the maintenance cycle of the filter screen by personnel.

[0029] The scraper 15 is provided with bristles on its surface, and the bristles fit the surface of the filter screen; the provision of the bristles can prevent the scraper 15 from causing damage to the filter screen 6.

[0030] A side plate 17 is slidably provided on the side of the filter part 4, a damper is provided between the side plate 17 and the filter part 4, and the cross bar 14 is rotatably provided on the side plate 17; the side is provided to enable easy disassembly and assembly of the filter screen 6, so as to facilitate maintenance or replacement of the filter screen 6.

[0031] Working principle:

[0032] When filtering the waste gas, the connecting pipe 3 is connected to the pipe box for conveying the waste gas, and the waste gas enters the filter part 1 4 through the connecting pipe 3. The filter screen in the filter part 1 4 performs the first filtering of the waste gas, and then the waste gas enters the filter part 2 5. The filter ball 8 in the filter part 2 5 performs the second filtering of the waste gas. After the filtering and purification is completed, the waste gas is discharged into the collection box 2 for collection;

[0033] When the exhaust gas flows through the filter, the motor 9 on the base 1 is started, and the output shaft of the motor 9 rotates to drive the rotating rod 10 to rotate in the filter part 2 5. The rotating rod 10 rotates to drive the stirring rod 11 to stir the filter balls 8 in the filter part 2 5. The rolling filter balls 8 increase the contact area between the exhaust gas and the filter balls 8, improve the filtering efficiency, and also help to reduce the resistance of the exhaust gas flow, so that the exhaust gas can pass through the filter layer more smoothly, further enhancing the filtering effect;

[0034] The motor 9 drives the rotating rod 10 to rotate, and at the same time drives the driving wheel 161 on the rotating rod 10 to rotate. The driving wheel 161 rotates through the belt 163 to drive the driven wheel 162 to rotate. The driven wheel 162 rotates and drives the cross bar 14 to rotate in the filter part 4. The rotation of the cross bar 14 drives the scraper 15 to rotate to automatically clean up the impurities accumulated on the surface of the filter screen 6, thereby reducing the maintenance cycle of the filter screen by personnel.

[0035] 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. A waste gas treatment and purification device, comprising a base (1), characterized in that: A collecting box (2) is fixedly mounted on the base (1), a connecting pipe (3) is provided on the collecting box (2), a filter part 1 (4) and a filter part 2 (5) are provided on the connecting pipe (3), a filter screen 1 (6) is fixedly mounted in the filter part 1 (4), a filter screen 2 (7) is fixedly mounted at the air inlet and the air outlet of the filter part 2 (5), the filter part 2 (5) is filled with filter balls (8), a motor (9) is fixedly mounted on the base (1) via a support plate, the filter part 2 (5) is configured as a column, a rotating rod (10) is rotatably mounted on the filter part 2 (5), the end of the output shaft of the motor (9) is fixedly mounted to the end of the rotating rod (10), and evenly distributed stirring rods (11) are fixedly mounted on the rotating rod (10).

2. The exhaust gas treatment and purification equipment according to claim 1, characterized in that: The filter screen 1 (6) and the filter screen 2 (7) are both configured as arc-shaped filter screens, the filter portion 1 (4) is provided with an opening (12) at the arc-shaped filter screen, a collection box (13) is slidably disposed on the opening (12), and a damper is provided between the box opening of the collection box (13) and the opening (12).

3. The exhaust gas treatment and purification equipment according to claim 1, characterized in that: A cross bar (14) is rotatably provided on the filter part (4), and scrapers (15) are fixedly installed on both sides of the cross bar (14). The scrapers (15) are arranged in an arc shape that matches the filter screen (6), and a driving member (16) is provided on the rotating rod (10) and the cross bar (14).

4. The exhaust gas treatment and purification equipment according to claim 3 is characterized in that: The driving member (16) comprises a driving wheel (161) fixedly mounted on the rotating rod (10), a driven wheel (162) fixedly mounted on the end of the crossbar (14), and a belt (163) sleeved on the driving wheel (161) and the driven wheel (162); the driving wheel (161) and the driven wheel (162) are respectively rotatably connected to the belt (163).

5. The exhaust gas treatment and purification equipment according to claim 3 is characterized in that: The scraper (15) is provided with bristles on its surface, and the bristles are in contact with the surface of the filter screen.

6. The exhaust gas treatment and purification equipment according to claim 3 is characterized in that: A side plate (17) is slidably arranged on the side of the filter part 1 (4), a damper is arranged between the side plate (17) and the filter part 1 (4), and the cross bar (14) is rotatably arranged on the side plate (17).

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