CN219736036U

CN219736036U - Cooling treatment equipment for high-temperature flue gas

Info

Publication number: CN219736036U
Application number: CN202321051208.7U
Authority: CN
Inventors: 牟辉; 刘连洲
Original assignee: Janove Group Co ltd
Current assignee: Janove Group Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-22
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses cooling treatment equipment for high-temperature flue gas, which relates to the technical field of flue gas treatment and comprises a treatment box; the inside of handling the case is provided with cooling chamber and filter chamber, be connected with the water guide box on the interior roof in cooling chamber, the bottom intercommunication of water guide box has a plurality of atomizer, be connected with the cold water tank on the back wall of handling the case, the top of handling the case is connected with the water pump, output and the input of water pump are linked together with cold water tank and water guide box through the pipe respectively. The utility model has reasonable structure, cold water in the cold water tank is led into the water guide box through the water pump, the sprayed cold water is atomized through the atomizing nozzle, the flue gas is effectively cooled and dust-fall treated, grease in the flue gas can be filtered through the grease filtering membrane, and the flue gas can be purified and freshened through the fiber net layer and the freshening net layer, so that the discharged flue gas is more environment-friendly.

Description

Cooling treatment equipment for high-temperature flue gas

Technical Field

The utility model relates to the technical field of flue gas treatment, in particular to cooling treatment equipment for high-temperature flue gas.

Background

With the rapid development of economy, the environmental pollution caused by smoke dust generated by combustion is more serious, and at present, the smoke dust pollutants are mainly treated by adopting cooling treatment equipment.

For example, chinese patent publication No. CN211963469U discloses a high-temperature flue gas treatment device, which includes a flue gas cooling device connected to a flue gas outlet portion via an air inlet pipe, wherein a flue gas outlet end of the flue gas cooling device is connected to a filtering portion, and the filtering portion is connected to an air outlet pipe; the flue gas cooling device comprises a water cooling box, a gas passing pipe is arranged in the water cooling box, two ends of the gas passing pipe penetrate through the water cooling box, the gas inlet pipe and the filtering part are respectively communicated with two ends of the gas passing pipe, and the water cooling box is further communicated with a water inlet pipe and a water outlet pipe.

In the scheme, the flue gas is subjected to multi-layer filtration through the plurality of filter cloths to improve the dust removal effect of the flue gas, but the flue gas is not only provided with dust, but also provided with grease and generated pungent smell, which all affect the environment, and the treatment effect of the flue gas cannot be met by the filter cloths only.

Therefore, the utility model provides cooling treatment equipment for high-temperature flue gas to meet the demands.

Disclosure of Invention

The utility model aims to provide cooling treatment equipment for high-temperature flue gas, which is reasonable in structure, cold water in a cold water tank is led into a water guide box through a water pump, sprayed cold water is atomized through an atomization nozzle, the flue gas is effectively cooled and dust-reduced, grease in the flue gas can be filtered through a grease filtering membrane, and the flue gas can be purified and freshened through a fiber net layer and a freshening net layer, so that the discharged flue gas is more environment-friendly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cooling treatment equipment for the high-temperature flue gas comprises a treatment box;

the inside of handling the case is provided with cooling chamber and filter chamber, be connected with the water guide box on the interior roof in cooling chamber, the bottom intercommunication of water guide box has a plurality of atomizer, be connected with the cold water tank on the back wall of handling the case, the top of handling the case is connected with the water pump, output and the input of water pump are linked together with cold water tank and water guide box through the pipe respectively, filter chamber's inside has from left to right set gradually filter layer one, filter layer two and filter layer three.

Preferably, an air inlet pipe communicated with the cooling cavity is arranged on the left outer wall of the treatment box, a flue gas conveying pipe is communicated with the air inlet end of the air inlet pipe, an exhaust pipe communicated with the filtering cavity is arranged on the right outer wall of the treatment box, and an exhaust fan is arranged on the inner wall of the exhaust pipe.

Preferably, the upper port cover of filter chamber has the apron, all be connected with the cushion on apron and the both sides outer wall of processing box, and pass through electric telescopic handle between the two pairs of cushion.

Preferably, the bottom surface of apron is connected with three equidistance and arranges the installing frame, bolt fastening has the frame of inserting on the inside wall of installing frame, filter layer one, filter layer two and filter layer three respectively can dismantle the installation in three frames of inserting.

Preferably, the cooling cavity and the filter cavity are communicated through a plurality of air guide holes.

Preferably, the first filter layer is made of a grease filter membrane, the second filter layer is a fiber net layer, and the third filter layer is a refreshing net layer.

Preferably, a water outlet pipe communicated with the cooling cavity is arranged at the bottom of the treatment box, and a valve is arranged on the water outlet pipe.

In summary, the utility model has the technical effects and advantages that:

the utility model has reasonable structure, cold water in the cold water tank is led into the water guide box through the water pump, the sprayed cold water is atomized through the atomizing nozzle, the flue gas is effectively cooled and dust-fall treated, grease in the flue gas can be filtered through the grease filtering membrane, and the flue gas can be purified and freshened through the fiber net layer and the freshening net layer, so that the discharged flue gas is more environment-friendly.

According to the utility model, the cover plate is driven to move upwards by the electric telescopic rod to open the filter cavity, and meanwhile, the first filter layer, the second filter layer and the third filter layer are driven to extend out of the treatment box, so that the inside of the treatment box is convenient to clean, the cleaning or replacement of the first filter layer, the second filter layer and the third filter layer is also convenient, and the flue gas treatment effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a cooling treatment device for high temperature flue gas;

FIG. 2 is a longitudinal cross-sectional view of the treatment tank;

FIG. 3 is a schematic view of a combined structure of a plug frame and a mounting frame;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a treatment box; 2. a cover plate; 3. an electric telescopic rod; 4. a support frame; 5. a cushion block; 6. a cold water tank; 7. a flue gas delivery pipe; 8. a water pump; 9. an air inlet pipe; 10. a cooling cavity; 11. a filter chamber; 12. a first filter layer; 13. a second filter layer; 14. a third filter layer; 15. an exhaust pipe; 16. an exhaust fan; 17. inserting a frame; 18. a mounting frame; 19. a water guide box; 20. an atomizing spray head.

Description of the embodiments

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.

Examples: the cooling treatment equipment for the high-temperature flue gas shown by referring to fig. 1-4 comprises a treatment box 1, wherein the bottom end of the treatment box 1 is connected with two opposite supporting frames 4, an air inlet pipe 9 communicated with a cooling cavity 10 is arranged on the outer wall of the left side of the treatment box 1, the air inlet end of the air inlet pipe 9 is communicated with a flue gas conveying pipe 7, an exhaust pipe 15 communicated with a filter cavity 11 is arranged on the outer wall of the right side of the treatment box 1, an exhaust fan 16 is arranged on the inner wall of the exhaust pipe 15, the exhaust fan 16 is arranged, the treated flue gas can be rapidly discharged in an accelerating way, a water outlet pipe communicated with the cooling cavity 10 is arranged at the bottom of the treatment box 1, and a valve is arranged on the water outlet pipe, so that sewage in the cooling cavity 10 can be conveniently discharged by opening the valve;

wherein, the inside of handling case 1 is provided with cooling chamber 10 and filter chamber 11, be linked together through a plurality of air vent between cooling chamber 10 and the filter chamber 11, the flue gas that will cool down and fall the dirt is handled is discharged to the filter chamber 11 through the air vent, be connected with water guide box 19 on the interior roof of cooling chamber 10, the bottom intercommunication of water guide box 19 has a plurality of atomizer 20, be connected with cold water tank 6 on the back wall of handling case 1, the top of handling case 1 is connected with water pump 8, the output and the input of water pump 8 are linked together with cold water tank 6 and water guide box 19 through the pipe respectively, the inside of filter chamber 11 from left to right has set gradually filter layer one 12, filter layer two 13 and filter layer three 14, the material of filter layer one 12 is grease filtration membrane, filter layer two sets up to the fibre web layer, filter layer three 14 sets up to fresh the web layer, cool down and fall the dirt and handle through water in the water guide box 19 with cold water in the cold water tank 6, through atomizer 20 with spun cold water atomization, and can carry out cooling and dirt to handle effectively, and can carry out the grease in the flue gas purification through the grease filtration web layer and the filter web layer that can make the flue gas more environmental protection and exhaust the flue gas purification.

In this embodiment, as shown in fig. 1 and 2, the upper port of the filter cavity 11 is covered with a cover plate 2, two outer walls of the two sides of the cover plate 2 and the treatment box 1 are respectively connected with cushion blocks 5, and two pairs of cushion blocks 5 are connected with three mounting frames 18 which are equidistantly arranged through electric telescopic rods 3, the inner side walls of the mounting frames 18 are fixedly provided with inserting frames 17 through bolts, the first filter layer 12, the second filter layer 13 and the third filter layer 14 are respectively and detachably mounted in the three inserting frames 17, the cover plate 2 is driven to move upwards to open the filter cavity 11 through the electric telescopic rods 3, and meanwhile, the first filter layer 12, the second filter layer 13 and the third filter layer 14 are driven to extend out of the treatment box 1, so that the inside of the treatment box 1 is conveniently cleaned, the cleaning or replacement of the first filter layer 12, the second filter layer 13 and the third filter layer 14 is conveniently performed, and the flue gas treatment effect is improved.

The electric telescopic rod 3, the water pump 8 and the exhaust fan 16 are supplied with power by external power supply equipment.

The working principle of the utility model is as follows: when the smoke filter is used, high-temperature smoke is led into the cooling cavity 10 through the smoke conveying pipe 7, at the moment, the water pump 8 is started, cold water in the cold water tank 6 is led into the water guide box 19 through the water pump 8, the sprayed cold water is atomized through the atomizing nozzle 20, the smoke is effectively cooled and dust fall treated, the exhaust fan 16 is opened, the smoke enters the filter cavity 11 through the action of the exhaust fan 16, grease in the smoke can be filtered through the grease filtering membrane, and the smoke can be purified and freshened through the fiber net layer and the freshening net layer, so that the discharged smoke is more environment-friendly.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The cooling treatment equipment for the high-temperature flue gas comprises a treatment box (1);

the method is characterized in that: the inside of handling case (1) is provided with cooling chamber (10) and filter chamber (11), be connected with water guide box (19) on the interior roof of cooling chamber (10), the bottom intercommunication of water guide box (19) has a plurality of atomizer (20), be connected with cold water tank (6) on the back wall of handling case (1), the top of handling case (1) is connected with water pump (8), the output and the input of water pump (8) are linked together with cold water tank (6) and water guide box (19) through the pipe respectively, the inside of filter chamber (11) from left to right has set gradually filter layer one (12), filter layer two (13) and filter layer three (14).

2. The cooling treatment apparatus for high temperature flue gas according to claim 1, wherein: the air inlet pipe (9) communicated with the cooling cavity (10) is arranged on the outer wall of the left side of the treatment box (1), the air inlet end of the air inlet pipe (9) is communicated with the flue gas conveying pipe (7), the exhaust pipe (15) communicated with the filter cavity (11) is arranged on the outer wall of the right side of the treatment box (1), and the exhaust fan (16) is arranged on the inner wall of the exhaust pipe (15).

3. The cooling treatment apparatus for high temperature flue gas according to claim 1, wherein: the upper port of the filter cavity (11) is covered with a cover plate (2), cushion blocks (5) are connected to the outer walls of the two sides of the cover plate (2) and the outer walls of the two sides of the treatment box (1), and an electric telescopic rod (3) is arranged between every two pairs of cushion blocks (5).

4. A cooling treatment apparatus for high temperature flue gas according to claim 3, wherein: the bottom surface of apron (2) is connected with three equidistance and arranges installing frame (18), bolt fastening has on the inside wall of installing frame (18) inserts frame (17), filter layer one (12), filter layer two (13) and filter layer three (14) are detachable respectively installs in three inserts frame (17).

5. The cooling treatment apparatus for high temperature flue gas according to claim 1, wherein: the cooling cavity (10) is communicated with the filter cavity (11) through a plurality of air guide holes.

6. The cooling treatment apparatus for high temperature flue gas according to claim 1, wherein: the first filter layer (12) is made of a grease filter membrane, the second filter layer (13) is a fiber net layer, and the third filter layer (14) is a refreshing net layer.

7. The cooling treatment apparatus for high temperature flue gas according to claim 1, wherein: the bottom of the treatment box (1) is provided with a water outlet pipe communicated with the cooling cavity (10), and a valve is arranged on the water outlet pipe.