CN216703820U

CN216703820U - Tail gas processing apparatus that solid waste burns usefulness

Info

Publication number: CN216703820U
Application number: CN202122411442.3U
Authority: CN
Inventors: 赵洋
Original assignee: Shandong Mingke Jiayang Environmental Protection Engineering Co ltd
Current assignee: Shandong Mingke Jiayang Environmental Protection Engineering Co ltd
Priority date: 2021-10-02
Filing date: 2021-10-02
Publication date: 2022-06-10
Anticipated expiration: 2031-10-02

Abstract

The utility model discloses a tail gas treatment device for solid waste combustion, and relates to the technical field of solid waste combustion. This tail gas processing apparatus that solid waste burning was used passes through the cooperation of controller and water level response electrode, the position more than the water level control of messenger' S processing incasement portion below first baffle bottom second baffle bottom, at first baffle, the second baffle, the cooperation of handling tank wall and surface of water, make the inside only S type passageway that forms of processing incasement, effectually avoided leading to the fact the damage because of the high temperature of tail gas to air exhaust dress device and exhaust tube, the life of this tail gas processing apparatus that solid waste burning was used has been improved.

Description

Tail gas processing apparatus that solid waste burns usefulness

Technical Field

The utility model relates to the technical field of solid waste combustion, in particular to a tail gas treatment device for solid waste combustion.

Background

The solid waste refers to solid, semi-solid, gaseous articles and substances which are placed in a container, are discarded or abandoned without losing the original utilization value and are generated in the processes of production, life and other activities, and the laws and the administrative laws and regulations stipulate that the articles and the substances are included in waste management, the substances, liquid waste which cannot be discharged into a water body and gaseous substances which cannot be discharged into the atmosphere and are placed in the container are generally classified into a solid waste management system due to great harmfulness, and most of solid waste treatment adopts a combustion treatment method, so that a tail gas treatment device for solid waste combustion is required to treat combustion tail gas.

Present solid waste burning tail gas processing apparatus is when using, directly takes out high-temperature gas through the air exhauster and handles incasement portion, and high-temperature gas is very big to the damage of air exhauster when the air exhauster to cause certain damage to the filter core in the time of through the filter core, influence solid waste burning tail gas processing apparatus's life very much.

Therefore, it is necessary to provide a tail gas treatment device for solid waste combustion to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a tail gas treatment device for solid waste combustion, which aims to solve the problems that when the conventional tail gas treatment device for solid waste combustion provided in the background art is used, high-temperature gas is directly pumped into a treatment box through an exhaust fan, the exhaust fan is greatly damaged when the high-temperature gas passes through the exhaust fan, and a filter element is damaged to a certain extent when the high-temperature gas passes through the filter element, so that the service life of the tail gas treatment device for solid waste combustion is greatly influenced.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a tail gas treatment device for solid waste combustion comprises supporting legs, wherein the supporting legs are fixedly connected with a treatment box, the side wall of the treatment box is fixedly connected with a controller, the side wall of the controller is fixedly connected with a water level sensing electrode, the side wall of the treatment box is fixedly connected with a pump body, one side of the pump body is fixedly connected with a water injection pipe, the top of the pump body is fixedly connected with a first connecting pipe, the first connecting pipe is fixedly connected with a vertical spraying pipe, the side wall of the first connecting pipe is fixedly connected with a second connecting pipe, the bottom of the second connecting pipe is fixedly connected with a third connecting pipe, the side wall of the third connecting pipe is fixedly connected with a horizontal spraying pipe, the bottom of the treatment box is fixedly connected with a drain pipe, one side of the treatment box is fixedly connected with an air inlet, the other side of the treatment box is fixedly connected with an air extraction device, and the top of the air extraction device is fixedly connected with an exhaust pipe, the air extractor bottom fixedly connected with support frame, it is connected with the pivot rotation to handle the case lateral wall through sealed bearing, pivot and motor output fixed connection, pivot lateral wall fixedly connected with stirring piece, handle first baffle of incasement wall fixedly connected with and second baffle, handle some seal grooves of incasement wall fixed connection, seal groove and filter sliding connection.

Preferably, the support frame is fixedly connected with the side wall of the treatment box.

Preferably, the bottom of the treatment box is in an inverted cone shape.

Preferably, first baffle has two, two first baffle tops all with handle case top fixed connection, the second baffle setting between two first baffles, the second baffle top is less than first baffle, the second baffle bottom is less than first baffle.

Preferably, there are two water level sensing electrodes, wherein the longer bottom end of the water level sensing electrode is higher than the bottom of the second partition plate, and the shorter bottom end of the water level sensing electrode is lower than the bottom of the first partition plate.

Preferably, the horizontal spray pipe is positioned right above the filter plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a tail gas treatment device for solid waste combustion, which has the following beneficial effects:

1. the utility model adopts the arrangement of the pump body, the first connecting pipe, the vertical spraying pipe, the second connecting pipe, the third connecting pipe, the horizontal spraying pipe, the first clapboard, the second clapboard, the controller, the water level sensing electrode and the air extractor, when the tail gas treatment device for solid waste combustion is used, the water level in the treatment box is controlled to be below the bottom end of the first clapboard and above the bottom of the second clapboard through the matching of the controller and the water level sensing electrode, a unique S-shaped channel is formed in the treatment box through the matching of the first clapboard, the second clapboard, the wall of the treatment box and the water surface, the water pump at the bottom of the treatment box is pumped to the first connecting pipe, the second connecting pipe and the third connecting pipe through the pump body and is sprayed out by the vertical spraying pipe and the horizontal spraying pipe, under the action of the air extractor, the tail gas is pumped into the treatment box through the vertical spraying pipe and reaches below the filter plate after being subjected to spraying, temperature reduction and preliminary filtration through the vertical spraying pipe in the S-shaped channel, filter once more through the filter again, make the impurity in the tail gas filter out to wash the filter through horizontal shower and totally, tail gas after filtering is discharged by the blast pipe, and the effectual high temperature of having avoided because of tail gas leads to the fact the damage to dress device and exhaust tube bleed, has improved this tail gas processing apparatus that solid waste burns usefulness's life.

2. According to the utility model, through the arrangement of the motor, the stirring sheet, the rotating shaft, the sealing bearing and the drain pipe, when water in the tail gas treatment device for solid waste combustion needs to be replaced, the rotating shaft is driven by the motor to rotate, the rotating shaft drives the stirring sheet to rotate, the stirring sheet is used for mixing water and precipitated impurities in the treatment tank while rotating, and the water is discharged through the drain pipe, so that the situation that the impurities at the bottom of the treatment tank cannot be completely discharged when the water is replaced due to the deposition of the impurities is effectively avoided, meanwhile, the trouble that the bottom of the treatment tank needs to be cleaned manually is avoided, and the workload of workers is reduced.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 4 is a schematic top cross-sectional view of the present invention.

In the figure: 1. supporting legs; 2. a treatment tank; 3. a controller; 4. a water level sensing electrode; 5. a pump body; 6. a water injection pipe; 7. a first connecting pipe; 8. a vertical shower pipe; 9. a second connecting pipe; 10. a third connecting pipe; 11. a horizontal shower pipe; 12. a drain pipe; 13. an air inlet; 14. an air extraction device; 15. an exhaust pipe; 16. a support frame; 17. sealing the bearing; 18. a rotating shaft; 19. an electric motor; 20. stirring sheets; 21. a first separator; 22. a second separator; 23. a sealing groove; 24. a filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to FIGS. 1-4, an apparatus for treating exhaust gas from the combustion of solid waste comprises a support leg 1, the support leg 1 is fixedly connected to a treatment tank 2, the bottom of the treatment tank 2 is formed in an inverted cone shape, a controller 3 is fixedly connected to the side wall of the treatment tank 2, a water level sensing electrode 4 is fixedly connected to the side wall of the controller 3, a pump body 5 is fixedly connected to the side wall of the treatment tank 2, a water injection pipe 6 is fixedly connected to one side of the pump body 5, a first connection pipe 7 is fixedly connected to the top of the pump body 5, the first connection pipe 7 is fixedly connected to a vertical shower pipe 8, a second connection pipe 9 is fixedly connected to the side wall of the first connection pipe 7, a third connection pipe 10 is fixedly connected to the bottom end of the second connection pipe 9, a horizontal shower pipe 11 is fixedly connected to the side wall of the third connection pipe 10, a drain pipe 12 is fixedly connected to the bottom end of the treatment tank 2, an air inlet 13 is fixedly connected to one side of the treatment tank 2, and an air extractor 14 is fixedly connected to the other side of the treatment tank 2, the top of the air extraction device 14 is fixedly connected with an exhaust pipe 15, the bottom of the air extraction device 14 is fixedly connected with a support frame 16, the support frame 16 is fixedly connected with the side wall of the processing box 2, the side wall of the processing box 2 is rotatably connected with a rotating shaft 18 through a sealing bearing 17, the rotating shaft 18 is fixedly connected with the output end of a motor 19, the side wall of the rotating shaft 18 is fixedly connected with a stirring sheet 20, through the arrangement of the motor 19, the stirring sheet 20, the rotating shaft 18, the sealing bearing 17 and a drain pipe 12, when the water in the tail gas processing device for solid waste combustion needs to be replaced, the rotating shaft 18 is driven by the motor 19 to rotate, the rotating shaft 18 drives the stirring sheet 20 to rotate, the stirring sheet 20 mixes the water and precipitated impurities in the processing box 2 while rotating, the water is discharged through the drain pipe 12, and the situation that the impurities at the bottom of the processing box 2 cannot be completely discharged due to the deposition of the impurities is effectively avoided, meanwhile, the trouble that the bottom of the treatment box 2 needs to be cleaned manually is avoided, the workload of workers is reduced, the inner wall of the treatment box 2 is fixedly connected with two first partition plates 21 and two second partition plates 22, the tops of the two first partition plates 21 are fixedly connected with the top of the treatment box 2, the second partition plate 22 is arranged between the two first partition plates 21, the top of the second partition plate 22 is lower than the first partition plate 21, the bottom of the second partition plate 22 is lower than the first partition plate 21, two water level sensing electrodes 4 are arranged, the bottom of the longer water level sensing electrode 4 is higher than the bottom of the second partition plate 22, the bottom of the shorter water level sensing electrode 4 is lower than the bottom of the first partition plate 21, a sealing groove 23 is fixedly connected with the inner wall of the treatment box 2, the sealing groove 23 is slidably connected with a filter plate 24, the horizontal spray pipe 11 is positioned right above the filter plate 24, and the pump body 5, the first connecting pipe 7, the vertical spray pipe 8, A second connecting pipe 9, a third connecting pipe 10, a horizontal spray pipe 11, a first clapboard 21, a second clapboard 22, a controller 3, a water level induction electrode 4 and an air extractor 14, when the tail gas treatment device for solid waste combustion is used, the water level in the treatment box 2 is controlled at a position below the bottom end of the first clapboard 21 and above the bottom of the second clapboard 22 through the cooperation of the controller 3 and the water level induction electrode 4, a unique S-shaped channel is formed in the treatment box 2 through the cooperation of the first clapboard 21, the second clapboard 22, the wall of the treatment box 2 and the water surface, the water at the bottom of the treatment box 2 is pumped to the first connecting pipe 7, the second connecting pipe 9 and the third connecting pipe 10 through a pump body 5 and is sprayed out through the vertical spray pipe 8 and the horizontal spray pipe 11, under the action of the air extractor 14, the tail gas is extracted into the treatment box 2 from an air inlet pipe, sprayed through the vertical spray pipe 8 in the S-shaped channel, subjected to primary filtration and then reaches the position below a filter plate 24 And then, filter once more through filter 24, make the impurity in the tail gas filter out to through horizontal shower 11 with filter 24 wash clean, tail gas after filtering is discharged by blast pipe 15, effectually avoided because of the high temperature of tail gas leads to the fact the damage to dress device and exhaust tube bleed, improved this tail gas processing apparatus's that solid waste burns usefulness life.

The working principle is as follows: when the tail gas treatment device for solid waste combustion is used, the water level inside the treatment box 2 is controlled to be at a position below the bottom end of a first partition plate 21 and above the bottom of a second partition plate 22 through the cooperation of a controller 3 and a water level sensing electrode 4, a unique S-shaped channel is formed inside the treatment box 2 through the cooperation of the first partition plate 21, the second partition plate 22, the wall of the treatment box 2 and the water surface, a pump body 5 pumps water at the bottom of the treatment box 2 to a first connecting pipe 7, a second connecting pipe 9 and a third connecting pipe 10 and is sprayed out by a vertical spraying pipe 8 and a horizontal spraying pipe 11, under the action of an air extraction device 14, tail gas is pumped into the treatment box 2 from an air inlet pipe, is sprayed, cooled and primarily filtered through the vertical spraying pipe 8 in the S-shaped channel and then reaches the lower part of a filter plate 24, and is filtered again through the filter plate 24, so that impurities in the tail gas are filtered out, and wash filter 24 clean through horizontal shower 11, tail gas after the filtration is discharged by blast pipe 15, when the inside water of this tail gas processing apparatus that solid waste burns usefulness needs to be changed, drive pivot 18 through motor 19 and rotate, and pivot 18 drives stirring piece 20 and rotates, and stirring piece 20 mixes the impurity of water and sediment in handling case 2 in the pivoted, discharges through drain pipe 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a tail gas processing apparatus that solid waste burns and uses, includes supporting leg (1), its characterized in that: the supporting leg (1) is fixedly connected with the treatment box (2), the side wall of the treatment box (2) is fixedly connected with the controller (3), the side wall of the controller (3) is fixedly connected with the water level sensing electrode (4), the side wall of the treatment box (2) is fixedly connected with the pump body (5), one side of the pump body (5) is fixedly connected with the water injection pipe (6), the top of the pump body (5) is fixedly connected with the first connecting pipe (7), the first connecting pipe (7) is fixedly connected with the vertical spraying pipe (8), the side wall of the first connecting pipe (7) is fixedly connected with the second connecting pipe (9), the bottom of the second connecting pipe (9) is fixedly connected with the third connecting pipe (10), the side wall of the third connecting pipe (10) is fixedly connected with the horizontal spraying pipe (11), the bottom of the treatment box (2) is fixedly connected with the water discharge pipe (12), one side of the treatment box (2) is fixedly connected with the air inlet (13), handle case (2) opposite side fixed connection air exhaust device (14), air exhaust device (14) top fixedly connected with blast pipe (15), air exhaust device (14) bottom fixedly connected with support frame (16), it is connected with pivot (18) rotation through sealed bearing (17) to handle case (2) lateral wall, pivot (18) and motor (19) output fixed connection, pivot (18) lateral wall fixedly connected with stirring piece (20), handle first baffle of case (2) inner wall fixedly connected with (21) and second baffle (22), handle some seal groove (23) of case (2) inner wall fixed connection, seal groove (23) and filter (24) sliding connection.

2. The apparatus for treating offgas from burning solid waste of claim 1, wherein: the support frame (16) is fixedly connected with the side wall of the treatment box (2).

3. The apparatus for treating offgas from burning solid waste of claim 1, wherein: the bottom of the treatment box (2) is arranged in an inverted cone shape.

4. The apparatus for treating offgas from burning solid waste of claim 1, wherein: first baffle (21) have two, two first baffle (21) tops all with handle case (2) top fixed connection, second baffle (22) set up between two first baffle (21), second baffle (22) top is less than first baffle (21), second baffle (22) bottom is less than first baffle (21).

5. The apparatus for treating offgas from burning solid waste of claim 1, wherein: the number of the water level induction electrodes (4) is two, wherein the bottom end of the longer water level induction electrode (4) is higher than the bottom of the second partition plate (22), and the bottom end of the shorter water level induction electrode (4) is lower than the bottom of the first partition plate (21).

6. The apparatus for treating offgas from burning solid waste of claim 1, wherein: the horizontal spray pipe (11) is positioned right above the filter plate (24).