CN216825512U - Tail gas filtering device - Google Patents

Abstract

The utility model provides a tail gas filter equipment relates to tail gas dust fall processing technology field, including the casing, the upper surface of casing is equipped with the intake pipe, and the outlet duct is equipped with to the inboard of casing, and the protecgulum is equipped with to the front end of casing, and the backup pad is equipped with to the inboard of protecgulum, and the gag lever post is equipped with to the side surface of backup pad, and the surface cover of gag lever post is equipped with the water pump, and the inlet tube is equipped with to the bottom of water pump. The utility model discloses, through having set up the casing, the intake pipe, the outlet duct, the protecgulum, a supporting plate, a water pump, the inlet tube, outlet pipe and atomizer, can pass through the casing, the structural grouping of intake pipe and outlet duct, realize the business turn over function of air current, cooperation through protecgulum and backup pad, the water-feeding pump provides the outrigger, through the water pump, the inlet tube, the cooperation of outlet pipe and atomizer, realize the cyclic utilization function to the dust fall processing function of tail gas and the inside water of casing, through this kind of mode, when the realization is handled tail gas dust fall, the loss of the energy has been reduced.

Description

A kind of exhaust filter device

technical field

The utility model relates to the technical field of tail gas filtration, in particular to a tail gas filtration device.

Background technique

Exhaust gas is a kind of exhaust gas generated during the operation of machines or other equipment, and it is a major factor in air pollution. It is complex, and the loss of energy and other materials is also large, and needs to be improved.

Utility model content

The purpose of the utility model is to propose a tail gas filtering device in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical solutions: an exhaust gas filter device, comprising a casing, an air inlet pipe is installed on the upper surface of the casing, an air outlet pipe is installed on the inner side of the casing, and the casing The front end of the body is equipped with a front cover, the inner side of the front cover is equipped with a support plate, the side surface of the support plate is equipped with a limit rod, the outer surface of the limit rod is sleeved with a water pump, and the bottom end of the water pump A water inlet pipe is installed, a water outlet pipe is installed at the top of the water pump, and an atomizing nozzle is installed on the outer surface of the water outlet pipe.

In order to realize the filtering function of the exhaust gas, the improvement of the present invention is that a cavity is opened inside the casing, and the interior of the cavity is filled with water.

In order to realize the stable support function for the water pump, the improvement of the present invention is that the housing and the air intake pipe are connected by screws, the support plate and the water pump are connected by screws, and the outer surface of the front cover is provided with a cooling groove.

In order to realize the stable support function for the water outlet pipe, the improvement of the present invention is that the water outlet pipe runs through the outer surface of the casing, the lower surface of the casing is equipped with a support frame, and the inner side of the support frame is equipped with a cover , the cover and the support frame are connected by screws.

In order to realize the stable supporting function of the support frame, the improvement of the present invention is that the support frame is sleeved on the outer surface of the water outlet pipe and the atomizing nozzle, and one end of the atomizing nozzle penetrates the inner side of the casing.

In order to realize the dustproof protection function of the air outlet pipe, the improvement of the present invention is that the top of the air outlet pipe is provided with a ventilation plate, the ventilation plate is connected with the air outlet pipe by screws, and the inner side of the air outlet pipe is sleeved with a cleaning plate. A cover plate, the inner side of the purification cover plate is covered with purification cotton.

In order to realize the stable support function for the casing, the improvement of the present invention is that the lower surface of the casing is provided with a frame, and the four corners of the lower surface of the frame are provided with legs.

In order to realize the function of filtering and discharging the water source inside the casing, the improvement of the present invention is that filter cotton sheets are installed on both sides of the inner wall of the casing, and one end of the water inlet pipe is inserted into the inner side of the filter cotton sheet, The inner side of the casing is provided with a deflector, and the bottom of the casing is provided with a drain valve.

Compared with the prior art, the advantages and positive effects of the present invention are:

1. The utility model, by setting the casing, the air inlet pipe, the air outlet pipe, the front cover, the support plate, the water pump, the water inlet pipe, the water outlet pipe and the atomizing nozzle, can pass the structural combination of the casing, the air inlet pipe and the air outlet pipe, Realize the function of airflow in and out. Through the cooperation of the front cover and the support plate, the water pump provides stable support. Through the cooperation of the pump, the water inlet pipe, the water outlet pipe and the atomizing nozzle, the dust reduction treatment function for the exhaust gas and the water removal in the shell are realized. The recycling function, in this way, reduces the energy consumption while realizing the dust reduction treatment of the exhaust gas.

2. The utility model is provided with a deflector, a ventilation plate, a purifying cover, and a purifying cotton, so that the deflector can ensure that the exhaust gas can enter the water source along the deflector, and perform secondary dust reduction and filtration. The cover plate ensures that the purification cotton is always in a flat state, and through the purification cotton, the filtering effect of the exhaust filter device on the exhaust gas is improved, and finally through the ventilation plate, while ensuring the smoothness of air flow, it avoids the pollution of the purification cotton caused by external dust. .

Description of drawings

Fig. 1 is the overall component schematic diagram of a kind of exhaust filter device proposed by the utility model;

FIG. 2 is a schematic exploded view from a side view of a tail gas filter device proposed by the present invention;

FIG. 3 is a schematic cross-sectional view from a side view of a tail gas filter device proposed by the present invention.

illustration:

1. Shell; 2. Air inlet pipe; 3. Air outlet pipe; 4. Front cover; 5. Support plate; 6. Water pump; 7. Water inlet pipe; 8. Water outlet pipe; 9. Atomizing nozzle; 10. Support frame; 11. Cover; 12. Heat sink; 13. Ventilation plate; 14. Purification cover; 15. Purification cotton; 16. Frame; 17. Outrigger; 18. Filter cotton sheet; 19. Drain valve; 20. Diversion plate.

Detailed ways

In order to be able to understand the above-mentioned objects, features and advantages of the present invention more clearly, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other under the condition of no conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific details of the following disclosure. Example limitations.

Example 1

Please refer to FIGS. 2-3, the present utility model provides a technical solution: an exhaust filter device, comprising a casing 1, an air intake pipe 2 is installed on the upper surface of the casing 1, and the casing 1 and the air intake pipe 2 are connected by screws, The purpose of this design is to realize the disassembly and assembly function of the air intake pipe 2. The inner side of the casing 1 is equipped with an air outlet pipe 3. Through the structural combination of the casing 1, the air intake pipe 2 and the air outlet pipe 3, the function of airflow in and out can be realized. The front end of the housing 1 is equipped with a front cover 4, the inner side of the front cover 4 is equipped with a support plate 5, the side surface of the support plate 5 is equipped with a limit rod, the outer surface of the limit rod is sleeved with a water pump 6, the support plate 5 and the water pump 6 is connected by screws. The purpose of this design is to realize the disassembly and assembly function of the water pump 6. The outer surface of the front cover 4 is provided with a heat dissipation groove 12, and the heat dissipation function of the water pump 6 can be realized through the heat dissipation groove 12. During high-load operation for a long time, the water pump 6 is damaged. A cavity is opened inside the shell 1, and the interior of the cavity is filled with water. The purpose of this design is to provide preconditions for the delivery of water. The bottom end is equipped with a water inlet pipe 7, and the top of the water pump 6 is equipped with a water outlet pipe 8. When the water pump 6 is started, the water can be sucked from the water inlet pipe 7 and transported to the water outlet pipe 8. The outer surface of the water outlet pipe 8 is equipped with an atomizing nozzle. 9. The water can be atomized and discharged through the atomizing nozzle 9, and in this way, the filtering function of the exhaust gas can be realized.

The water outlet pipe 8 runs through the outer surface of the housing 1, the lower surface of the housing 1 is provided with a support frame 10, the inner side of the support frame 10 is provided with a cover 11, and the cover 11 and the support frame 10 are connected by screws. The purpose of this design In order to realize the disassembly and assembly function of the cover 11, the protection function for the water outlet pipe 8 and the atomizing nozzle 9 can be realized by the cover 11, so as to avoid the occurrence of external dust pollution. The outer surface of the spray head 9, the purpose of this design is to achieve the support function for the water outlet pipe 8, one end of the atomizing spray head 9 penetrates the inner side of the housing 1, the purpose of this design is for the atomizing spray head 9. location is limited.

Embodiment 2

Please refer to Fig. 1-2, the top of the air outlet pipe 3 is equipped with a ventilation plate 13, and the ventilation plate 13 is connected with the air outlet pipe 3 by screws. The purpose of this design is to realize the disassembly and assembly function of the ventilation plate 13. While ensuring the air flow, the pollution of the purification cotton 15 caused by external dust is avoided. The inner side of the air outlet pipe 3 is covered with a purification cover 14, and the inner side of the purification cover 14 is covered with the purification cotton 15. Through the purification cover The plate 14 can provide support for the purification cotton 15, thereby ensuring the expansion area of the purification cotton 15, and filtering the large particles in the exhaust gas through the purification cotton 15. In this way, the filtering effect of the exhaust gas filter device on the exhaust gas is improved, Both sides of the inner wall of the shell 1 are equipped with filter cotton sheets 18, one end of the water inlet pipe 7 is inserted into the inner side of the filter cotton sheet 18, and the water flow is sprayed by the atomizing nozzle 9 and then flows back to the bottom of the shell 1 along the inner wall of the shell 1, The large particles in it are filtered through the filter cotton 18 to avoid the blockage of the water pump 6. The inner side of the casing 1 is equipped with a deflector 20. Entering the water along the deflector 20, the exhaust gas is subjected to secondary dust reduction treatment. At the same time, the shape of the deflector 20 can also avoid the occurrence of excessive air pressure inside the casing 1, which affects the smoothness of the exhaust gas filtration. The bottom of 1 is equipped with a drain valve 19. When the water source is seriously polluted, the water source and sediment inside the housing 1 can be discharged through the drain valve 19. The lower surface of the housing 1 is equipped with a frame 16. The lower surface of the frame 16 has four corners. The supporting legs 17 are installed at all positions, and the purpose of this design is to make the structure of the supporting legs 17 more stable, and to realize the stable supporting function for the casing 1 through the supporting legs 17 .

Working principle: In the process of exhaust gas treatment, the exhaust gas first enters the shell 1 through the intake pipe 2, starts the water pump 6, and the water pump 6 pumps the water source inside the shell 1 into the water outlet pipe 8 through the water inlet pipe 7, and then passes through the The atomizing nozzle 9 atomizes and discharges the water source, and performs preliminary dust reduction treatment on the exhaust gas. During the pumping process of the water pump 6 through the water inlet pipe 7, the dirt in the water source is filtered through the filter cotton sheet 18 to avoid the blockage of the water pump 6. situation happens. The exhaust gas from the preliminary dust reduction flows downwards along the interior of the housing 1, and then flows into the water source through the deflector 20 for secondary dust reduction and filtration. Filter, and finally discharge from the ventilation plate 13.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to change or remodel to equivalent changes. Equivalent embodiments are applied in other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model still belong to the technology of the present utility model without departing from the technical solution content of the present utility model. The scope of protection of the program.

Claims (8)

1. An exhaust gas filtering device, comprising a housing (1), characterized in that: the upper surface of casing (1) is equipped with intake pipe (2), outlet duct (3) are equipped with to the inboard of casing (1), the front end of casing (1) is equipped with protecgulum (4), backup pad (5) are equipped with to the inboard of protecgulum (4), the gag lever post is equipped with to the side surface of backup pad (5), the surface cover of gag lever post is equipped with water pump (6), inlet tube (7) are equipped with to the bottom of water pump (6), outlet pipe (8) are equipped with on the top of water pump (6), the surface of outlet pipe (8) is equipped with atomizer (9).

2. The exhaust gas filtering device according to claim 1, wherein: a cavity is formed in the shell (1), and water is filled in the cavity.

3. The exhaust gas filtering device according to claim 1, wherein: the shell (1) is connected with the air inlet pipe (2) through screws, the supporting plate (5) is connected with the water pump (6) through screws, and the outer surface of the front cover (4) is provided with a heat dissipation groove (12).

4. The exhaust gas filtering device according to claim 1, wherein: the water outlet pipe (8) penetrates through the outer surface of the shell (1), a support frame (10) is installed on the lower surface of the shell (1), a sealing cover (11) is installed on the inner side of the support frame (10), and the sealing cover (11) is connected with the support frame (10) through screws.

5. The exhaust gas filtering device according to claim 4, wherein: the support frame (10) is sleeved on the outer surfaces of the water outlet pipe (8) and the atomizing spray head (9), and one end of the atomizing spray head (9) penetrates through the inner side of the shell (1).

6. The exhaust gas filtering device according to claim 1, wherein: the top of outlet duct (3) is equipped with aeration plate (13), aeration plate (13) pass through screwed connection with outlet duct (3), the inboard cover of outlet duct (3) is equipped with purification apron (14), the inboard cover of purification apron (14) is equipped with purification cotton (15).

7. The exhaust gas filtering device according to claim 6, wherein: the lower surface of the shell (1) is provided with a frame (16), and four corners of the lower surface of the frame (16) are provided with support legs (17).

8. The exhaust gas filtering device according to claim 1, wherein: the filter is characterized in that filter cotton sheets (18) are arranged on two sides of the inner wall of the shell (1), one end of the water inlet pipe (7) is inserted into the inner side of each filter cotton sheet (18), a guide plate (20) is arranged on the inner side of the shell (1), and a drain valve (19) is arranged at the bottom of the shell (1).

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