CN220524131U

CN220524131U - Catalytic combustion treatment equipment for waste gas

Info

Publication number: CN220524131U
Application number: CN202321702167.3U
Authority: CN
Inventors: 王继富; 郭平; 郑吉瑞
Original assignee: Liaocheng Jizhong Environmental Protection Technology Co ltd
Current assignee: Liaocheng Jizhong Environmental Protection Technology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-02-23
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the field of waste gas treatment equipment, and discloses waste gas catalytic combustion treatment equipment, which comprises a box body, wherein the top end of the box body is provided with a waste gas inlet pipe which is communicated with the top end of the box body, the bottom end of the interior of the box body is provided with a waste gas dirt discharge port, the position of the bottom end of the exterior of the box body corresponding to the waste gas dirt discharge port is fixedly provided with a collecting box, the interior of the box body is provided with a filter cylinder, two sides of the interior of the box body, which are positioned on the two sides of the filter cylinder, are respectively fixedly provided with a waste gas leakage prevention plate II, the exterior of the box body is provided with a driving structure for driving the filter cylinder to rotate, the interior of the filter cylinder is provided with a net cage, the exterior of the box body is fixedly provided with an air pump, a purification structure is arranged between the air pump and a drying box, the filter cylinder is close to the inner wall of the waste gas leakage prevention plate II, a cleaning structure is arranged between the cleaning brush I and the cleaning brush II, and the cleaning structure is arranged between the cleaning brush II, and the cleaning efficiency of the filter hole is improved by reciprocating reverse brushing compared with the traditional one side.

Description

Catalytic combustion treatment equipment for waste gas

Technical Field

The utility model relates to the field of waste gas treatment equipment, in particular to waste gas catalytic combustion treatment equipment.

Background

The exhaust gas treatment means a treatment mode of filtering gas generated in industrial production, and there are different treatment methods for different exhaust gases, and exhaust gas is also generated in catalytic combustion equipment, so that the application of the exhaust gas treatment device in industrial production is common.

The existing exhaust gas treatment device for the catalytic combustion equipment can automatically filter out smoke dust particles in exhaust gas, but the filtered smoke dust particles are easy to adsorb on an exhaust gas filtering hole, so that the phenomenon that the exhaust gas is not smooth in filtration is caused, and the effect of the exhaust gas filtration is further affected, and therefore the exhaust gas catalytic combustion treatment equipment is provided.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides the waste gas catalytic combustion treatment equipment, and solves the problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an exhaust gas catalytic combustion treatment equipment, includes the box, the top of box is installed and is linked together there is the exhaust gas intake pipe, exhaust gas filth discharge gate has been seted up to the inside bottom of box, the outside bottom of box corresponds the position department fixed mounting of exhaust gas filth discharge gate has the collecting box, the inside of box is provided with the cartridge filter, the inside of box is located the both sides fixed mounting of cartridge filter and has waste gas to prevent leaking board one, the inside all fixed mounting of other both sides of box has waste gas to prevent leaking board two, the outside of box is provided with drive cartridge filter pivoted actuating structure, the inside of cartridge filter is provided with the box with a net, the outside fixed mounting of box has the air pump, be provided with purification structure between air pump and the drying cabinet, the cartridge filter is close to the inside outer wall department of waste gas to prevent leaking board two and is provided with cleaning brush one and cleaning brush two, be provided with cleaning structure between cleaning brush one and the cleaning brush two.

Preferably, the height of the second exhaust gas leakage preventing plate is one half of the diameter of the filter cylinder, and the first exhaust gas leakage preventing plate is fixedly connected with the second exhaust gas leakage preventing plate.

Preferably, the driving structure comprises a motor, two ends of the filter cylinder penetrate through an exhaust gas leakage-preventing plate to be movably connected to the box body, an output end of the motor is fixedly connected with a driving gear, and the other end of the driving gear penetrates through the box body and is fixedly connected with one end of the filter cylinder.

Preferably, the purifying structure comprises a drying oven, a unidirectional ventilated membrane is arranged at the outer wall of the net cage, an air duct is fixedly arranged at the upper end of one side of the net cage, the air duct penetrates through the box body and is fixedly connected with the drying oven, the drying oven is connected with and communicated with an air pump, the drying oven is fixedly arranged at the corresponding position of the outer part of the box body, and a purified air outlet pipe is fixedly arranged at the other end of the air pump.

Preferably, two ends of the net cage penetrate through two ends of the filter cartridge and are fixedly arranged on the box body.

Preferably, the cleaning structure comprises a first driven gear and a second driven gear, one end of the first cleaning brush penetrates through the box body and is fixedly connected with the first driven gear, one end of the second cleaning brush penetrates through the box body and is fixedly connected with the second driven gear, two sides of the driving gear are all meshed with the first driven gear, the other side of the first driven gear is meshed with the second driven gear, and the first driven gear and the second driven gear are movably connected to the box body.

Preferably, the first cleaning brush and the second cleaning brush are attached to the inner wall and the outer wall of the filter cylinder.

(III) beneficial effects

Compared with the prior art, the utility model provides the waste gas catalytic combustion treatment equipment, which has the following beneficial effects:

1. this waste gas catalytic combustion treatment facility drives the operation of drive structure and clean structure simultaneously through a motor, has practiced thrift manufacturing cost, has simplified the structure of equipment, has improved the operating efficiency.

2. This waste gas catalytic combustion treatment facility, the motor drives the driving gear and rotates, thereby drive the cartridge filter and rotate, after the cartridge filter rotates this moment, when can prevent that local filtration pore from blocking up on the cartridge filter, waste gas can enter into the inside of cartridge filter through remaining filtration pore, improve waste gas purification's efficiency, with this driven gear one through driving gear drive both sides reverse rotation, driven gear two is opposite with driven gear rotation direction, thereby make the cleaning brush of homonymy first and cleaning brush second carry out reciprocal reverse scrubbing around cartridge filter inner and outer wall department, for traditional one side is clean, improve the cleaning efficiency of filtration pore through reciprocal reverse scrubbing.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the driving structure of the present utility model;

FIG. 3 is a schematic view of the purification structure of the present utility model

FIG. 4 is a schematic view of a cleaning structure according to the present utility model.

In the figure: 1. a case; 2. an exhaust gas leakage prevention plate I; 3. a second exhaust gas leakage prevention plate; 4. an exhaust gas intake pipe; 5. an air duct; 6. a collection box; 7. a waste gas and dirt discharge port; 8. a filter cartridge; 9. a cage; 10. a unidirectional breathable film; 11. a drying box; 12. an air pump; 13. a purified gas outlet pipe; 14. a motor; 15. a drive gear; 16. a driven gear I; 17. a driven gear II; 18. a first cleaning brush; 19. and a second cleaning brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the waste gas catalytic combustion treatment device comprises a box body 1, a waste gas inlet pipe 4 is installed and communicated with the top end of the box body 1, a waste gas and dirt discharging hole 7 is formed in the bottom end of the interior of the box body 1, a collecting box 6 is fixedly installed at the position, corresponding to the waste gas and dirt discharging hole 7, of the bottom end of the exterior of the box body 1, a filter cylinder 8 is arranged in the interior of the box body 1, waste gas leakage prevention plates I2 are fixedly installed on two sides of the filter cylinder 8 in the interior of the box body 1, waste gas leakage prevention plates II 3 are fixedly installed on the other two sides of the interior of the box body 1, a driving structure for driving the filter cylinder 8 to rotate is arranged outside the box body 1, a net cage 9 is arranged in the interior of the filter cylinder 8, an air pump 12 is fixedly installed between the air pump 12 and a drying box 11, a cleaning brush I18 and a cleaning brush II 19 are arranged at the position, corresponding to the inner wall and outer wall of the filter cylinder 8, and a cleaning structure is arranged between the cleaning brush I18 and the cleaning brush II 19.

Further, the height of the exhaust gas leakage preventing plate II 3 is one half of the diameter of the filter cylinder 8, and the exhaust gas leakage preventing plate I2 and the exhaust gas leakage preventing plate II 3 are fixedly connected together.

Further, the driving structure comprises a motor 14, two ends of the filter cylinder 8 penetrate through the first exhaust gas leakage preventing plate 2 to be movably connected to the box body 1, an output end of the motor 14 is fixedly connected with a driving gear 15, and the other end of the driving gear 15 penetrates through the box body 1 to be fixedly connected with one end of the filter cylinder 8.

Further, the purification structure includes drying cabinet 11, and the outer wall department of box with a net 9 is provided with unidirectional ventilated membrane 10, and one side upper end department fixed mounting of box with a net 9 has air duct 5, and air duct 5 runs through box 1 and drying cabinet 11 fixed connection, is connected and communicates between drying cabinet 11 and the air pump 12, and drying cabinet 11 fixed mounting corresponds the position department in the outside of box 1, and the other end fixed mounting of air pump 12 has gaseous outlet duct 13 after purifying.

Further, both ends of the net cage 9 penetrate through both ends of the filter cartridge 8 to be fixedly mounted on the case 1.

Further, the cleaning structure comprises a first driven gear 16 and a second driven gear 17, one end of a first cleaning brush 18 penetrates through the box body 1 and is fixedly connected with the first driven gear 16, one end of a second cleaning brush 19 penetrates through the box body 1 and is fixedly connected with the second driven gear 17, two sides of a driving gear 15 are in meshed connection with the first driven gear 16, the other side of the first driven gear 16 is in meshed connection with the second driven gear 17, and the first driven gear 16 and the second driven gear 17 are movably connected to the box body 1.

Further, the cleaning surfaces of the first cleaning brush 18 and the second cleaning brush 19 are attached to the inner wall and the outer wall of the filter cartridge 8.

Working principle: the waste gas generated by catalytic combustion enters the box body 1 through the waste gas inlet pipe 4, passes through the filter holes on the filter cartridge 8 and enters the filter cartridge 8, then passes through the unidirectional ventilated membrane 10 on the drying box 11, is guided to enter the drying box 11 for drying through the air duct 5, finally passes through the purified gas outlet pipe 13 to remove the outside of the box body 1 after being extracted by the air pump 12, starts the motor 14, and drives the driving gear 15 to rotate so as to drive the filter cartridge 8 to rotate, at the moment, after the filter cartridge 8 rotates, the waste gas can be prevented from blocking the local filter holes on the filter cartridge 8, and can enter the filter cartridge 8 through the rest filter holes, so that the waste gas purifying efficiency is improved, and meanwhile, the driven gear 17 and the driven gear 16 on two sides are driven to reversely rotate through the driving gear 15, so that the cleaning brush 18 on the same side and the cleaning brush 19 are reversely brushed around the inner and outer wall of the filter cartridge 8, compared with the traditional side cleaning, the waste gas after cleaning falls into the collecting box 6 through the waste gas dirt discharging hole 7 through the reciprocating reverse brushing.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Waste gas catalytic combustion treatment facility, including box (1), its characterized in that: the utility model discloses a cleaning brush, including box (1), filter cartridge (19), filter cartridge (8), filter cartridge (18) and cleaning brush (19), cleaning brush (19) are provided with cleaning brush (19) between the inside and outside wall department that the inside of box (1) is located filter cartridge (8) fixedly mounted with waste gas and prevents leaking board (2), all fixed mounting has waste gas to prevent leaking board two (3) in the inside other both sides of box (1), the outside of box (1) is provided with drive filter cartridge (8) pivoted actuating structure, the inside of filter cartridge (8) is provided with box with a net (9), the outside fixed mounting of box (1) has air pump (12), be provided with purification structure between air pump (12) and drying cabinet (11).

2. The exhaust gas catalytic combustion treatment apparatus according to claim 1, wherein: the height of the exhaust gas leakage-preventing plate II (3) is one half of the diameter of the filter cylinder (8), and the exhaust gas leakage-preventing plate I (2) and the exhaust gas leakage-preventing plate II (3) are fixedly connected together.

3. The exhaust gas catalytic combustion treatment apparatus according to claim 1, wherein: the driving structure comprises a motor (14), two ends of the filter cylinder (8) penetrate through the waste gas leakage-preventing plate I (2) to be movably connected to the box body (1), the output end of the motor (14) is fixedly connected with a driving gear (15), and the other end of the driving gear (15) penetrates through the box body (1) to be fixedly connected with one end of the filter cylinder (8).

4. The exhaust gas catalytic combustion treatment apparatus according to claim 1, wherein: the purifying structure comprises a drying box (11), a unidirectional ventilated membrane (10) is arranged at the outer wall of the net box (9), an air duct (5) is fixedly arranged at the upper end of one side of the net box (9), the air duct (5) penetrates through the box body (1) and is fixedly connected with the drying box (11), the drying box (11) is connected with and communicated with an air pump (12), the drying box (11) is fixedly arranged at the corresponding position of the outside of the box body (1), and a purified gas outlet pipe (13) is fixedly arranged at the other end of the air pump (12).

5. The exhaust gas catalytic combustion treatment apparatus according to claim 4, wherein: two ends of the net cage (9) penetrate through two ends of the filter cartridge (8) and are fixedly arranged on the box body (1).

6. An exhaust gas catalytic combustion treatment apparatus according to claim 3, wherein: the cleaning structure comprises a driven gear I (16) and a driven gear II (17), one end of a cleaning brush I (18) penetrates through the box body (1) and is fixedly connected with the driven gear I (16), one end of a cleaning brush II (19) penetrates through the box body (1) and is fixedly connected with the driven gear II (17), two sides of a driving gear (15) are in meshed connection with the driven gear I (16), the other side of the driven gear I (16) is in meshed connection with the driven gear II (17), and the driven gear I (16) and the driven gear II (17) are movably connected to the box body (1).

7. The exhaust gas catalytic combustion treatment apparatus according to claim 6, wherein: the cleaning surface of the first cleaning brush (18) and the cleaning surface of the second cleaning brush (19) are attached to the inner wall and the outer wall of the filter cylinder (8).