CN219128826U - High-temperature hot gas treatment device for heat accumulating type catalytic oxidation equipment - Google Patents
High-temperature hot gas treatment device for heat accumulating type catalytic oxidation equipment Download PDFInfo
- Publication number
- CN219128826U CN219128826U CN202222041847.7U CN202222041847U CN219128826U CN 219128826 U CN219128826 U CN 219128826U CN 202222041847 U CN202222041847 U CN 202222041847U CN 219128826 U CN219128826 U CN 219128826U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- tube
- heat
- catalytic oxidation
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model belongs to the technical field of waste gas treatment, and particularly relates to a high-temperature heat treatment device for heat accumulating catalytic oxidation equipment, which comprises a stirring tank, wherein the top of the stirring tank is provided with a heat exchange tank, the bottom of the stirring tank is provided with a treatment tank, the inner cavity of the stirring tank is provided with a stirring mechanism, the inner cavity of the heat exchange tank is provided with a heat exchange pipe, the top of the inner wall of the treatment tank is provided with a liquid spraying box, the right side of the treatment tank is provided with a liquid pump, the left side of the heat exchange tank is provided with a motor, the inner cavity of the heat exchange tank is filled with heat insulating cotton, when the heat accumulating catalytic oxidation equipment is used, waste gas after combustion can be introduced into a heat exchange outer pipe through a hot gas inlet pipe, air can be introduced into the heat exchange inner pipe through a cold air inlet pipe, heat can be exchanged through the pipe wall of the heat exchange inner pipe, and discharged into a combustion cavity of the catalytic oxidation equipment, heat in waste gas can be recovered, waste of heat energy can be avoided, air can be preheated, and rapid and full combustion of organic waste gas can be facilitated.
Description
Technical Field
The utility model belongs to the technical field of waste gas treatment, and particularly relates to a high-temperature hot gas treatment device for heat accumulating type catalytic oxidation equipment.
Background
The heat accumulating catalytic oxidation equipment is one kind of organic waste gas treating equipment combining low temperature catalytic oxidation and heat accumulating technology and is used in treating medium and high concentration organic waste gas. The heat accumulating type catalytic combustion equipment is developed on the basis of heat accumulating type burning equipment, and a layer of catalyst is arranged on a heat accumulating ceramic layer of the heat accumulating equipment, so that the entering waste gas is catalytically combusted and decomposed into carbon dioxide and water at the temperature of 200-400 ℃, and the purpose of purifying the waste gas is achieved.
The high-temperature waste gas treated by the existing heat accumulating type catalytic oxidation equipment is generally treated by the treatment device and then is directly discharged to the environment, so that not only can the waste of heat energy be caused, but also the water vapor cannot be recycled. The present utility model provides a high-temperature hot gas treatment device for a regenerative catalytic oxidation apparatus, which can solve the above problems.
Disclosure of Invention
The utility model aims to provide a high-temperature hot gas treatment device for heat accumulating type catalytic oxidation equipment, which has the advantage of recycling heat energy and water vapor in waste gas so as to solve the problems of the treatment device for the heat accumulating type catalytic oxidation equipment.
The technical scheme adopted by the utility model is as follows:
the utility model provides a heat accumulating type catalytic oxidation is high temperature hot gas processing apparatus for equipment, includes the agitator tank, the top of agitator tank is provided with the heat exchange box, the bottom of agitator tank is provided with the processing case, the inner chamber of agitator tank is provided with rabbling mechanism, the inner chamber of heat exchange box is provided with the heat exchange tube, the top of processing case inner wall is provided with the hydrojet box, the right side of processing case is provided with the liquid pump, the left side of heat exchange box is provided with the motor, the inner chamber of heat exchange box is filled with thermal-insulated cotton.
Preferably, the stirring mechanism comprises a rotating shaft, a plurality of stirring blades are arranged at equal distances at the top and the bottom of the rotating shaft, the stirring blades are staggered under the stirring blades She Chengshang, and the left side of the rotating shaft penetrates through the left side of the inner wall of the stirring box and is fixedly connected with an output shaft of the motor.
Preferably, the heat exchange tube comprises a heat exchange outer tube, a heat exchange inner tube is arranged in an inner cavity of the heat exchange outer tube, the heat exchange tube is in a continuous U shape, the left side and the right side of the heat exchange tube respectively penetrate through the left side and the right side of the inner wall of the heat exchange box, a plurality of drain pipes are connected with the bottom of the heat exchange outer tube in an equidistant penetrating manner, and the bottom of the drain pipe penetrates through the top of the stirring box.
Preferably, the bottom of hydrojet box is even to run through and is connected with a plurality of shower nozzles, the inlet of liquid pump is connected with the feed liquor pipe, the inlet of feed liquor pipe runs through the bottom on agitator tank right side, the liquid outlet of liquid pump is connected with the drain pipe, the right side of handling the case and the right side of hydrojet box are run through in proper order to the liquid outlet of drain pipe.
Preferably, the right side of agitator tank is provided with the bearing, the right side of pivot runs through the right side of agitator tank inner wall and with rotate the joint in the inner chamber of bearing.
Preferably, the air inlet of the heat exchange outer tube is connected with a hot air inlet tube, the air outlet of the heat exchange outer tube is connected with a hot air outlet tube, the air outlet of the hot air outlet tube penetrates through the left bottom of the treatment box, the air inlet of the heat exchange inner tube is connected with a cold air inlet tube, and the air outlet of the heat exchange inner tube is connected with a cold air outlet tube.
The utility model has the technical effects that:
1. when the high-temperature hot gas treatment device for the regenerative catalytic oxidation equipment is used, waste gas after combustion of the catalytic oxidation equipment can be introduced into the heat exchange outer pipe through the hot gas inlet pipe, meanwhile, air can be introduced into the heat exchange inner pipe through the cold gas inlet pipe, heat exchange can be carried out on the waste gas through the pipe wall of the heat exchange inner pipe, and heat absorbed air can be discharged out of the heat exchange inner pipe through the cold gas outlet pipe and is discharged into the combustion cavity of the catalytic oxidation equipment, so that heat in the waste gas can be recovered, waste of heat energy can be avoided, the air can be preheated, and the rapid and full combustion of organic waste gas is facilitated.
2. When the high-temperature hot gas treatment device for the regenerative catalytic oxidation equipment is used, condensed water generated in the process of heat exchange and heat release of waste gas can be discharged into the stirring tank through the drain pipe, and the condensed water can be used as supplementary water for preparing alkali liquor in the stirring tank, so that the water consumption can be saved.
Drawings
FIG. 1 is a perspective right side view of the present utility model;
FIG. 2 is a perspective left side view of the present utility model;
FIG. 3 is a schematic plan view of the present utility model;
fig. 4 is an enlarged view of the utility model at a in fig. 3.
In the drawings, the list of components represented by the various numbers is as follows:
1. a stirring tank; 2. a heat exchange box; 3. a treatment box; 4. a stirring mechanism; 41. a rotating shaft; 42. stirring the leaves; 5. a heat exchange tube; 51. a heat exchange outer tube; 52. a heat exchange inner tube; 53. a drain pipe; 6. a liquid ejecting cartridge; 61. a spray head; 7. a liquid pump; 71. a liquid inlet pipe; 72. a liquid outlet pipe; 8. a motor; 9. thermal insulation cotton; 10. a bearing; 11. a hot gas inlet pipe; 12. a hot gas outlet pipe; 13. a cold air inlet pipe; 14. and a cold air outlet pipe.
Detailed Description
The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.
As shown in fig. 1-4, a high-temperature hot gas treatment device for a regenerative catalytic oxidation device comprises a stirring tank 1, wherein a tank door penetrates through the right side of the stirring tank 1, the right side of the tank door is hinged with the right side of the stirring tank 1 through a hinge, when the device is used, the tank door can be opened, sodium hydroxide and water are poured into the stirring tank 1, a heat exchange tank 2 is arranged at the top of the stirring tank 1, a treatment tank 3 is arranged at the bottom of the stirring tank 1, a stirring mechanism 4 is arranged in an inner cavity of the stirring tank 1, a heat exchange tube 5 is arranged in an inner cavity of the heat exchange tank 2, a liquid spraying box 6 is arranged at the top of the inner wall of the treatment tank 3, a liquid pump 7 is arranged on the right side of the treatment tank 3, a motor 8 is arranged on the left side of the heat exchange tank 2, heat insulation cotton 9 is filled in the inner cavity of the heat exchange tank 2, and the heat insulation cotton 9 is made of glass fiber materials, so that heat loss in the heat exchange tank 2 can be reduced.
Specifically, the stirring mechanism 4 includes the pivot 41, the top and the equal equidistant a plurality of stirring leaf 42 that are provided with in bottom of pivot 41, the stirring leaf 42 is staggeredly from top to bottom and arranges, the left side of pivot 41 runs through the left side of agitator tank 1 inner wall and with the output shaft fixed connection of motor 8, the right side of agitator tank 1 is provided with bearing 10, the right side of pivot 41 runs through the right side of agitator tank 1 inner wall and with rotate the joint in bearing 10's inner chamber, during the use, open motor 8, because bearing 10's rotation effect, its output shaft accessible pivot 41 drives stirring leaf 42 fast rotation, stirring leaf 42 can stir sodium hydroxide and water and mix, in order to form the alkali lye of certain concentration.
Specifically, the heat exchange tube 5 includes heat exchange outer tube 51, the inner chamber of heat exchange outer tube 51 is provided with heat exchange inner tube 52, heat exchange tube 5 is continuous U-shaped, the left and right sides of heat exchange tube 5 runs through the left and right sides of heat exchange tank 2 inner wall respectively, the equidistant through-connection in bottom of heat exchange outer tube 51 has a plurality of drain pipes 53, the top of agitator tank 1 is run through to the bottom of drain pipe 53, the air inlet of heat exchange outer tube 51 is connected with steam inlet tube 11, the air inlet of heat exchange inner tube 52 is connected with air conditioning inlet tube 13, the gas outlet of heat exchange inner tube 52 is connected with air conditioning outlet tube 14, during the use, can let in the waste gas after the catalytic oxidation equipment burns into heat exchange outer tube 51 through steam inlet tube 11, simultaneously let in air into heat exchange inner tube 52 through air conditioning inlet tube 13, the circulation direction is opposite, both can effectively exchange heat through the pipe wall of heat exchange inner tube 52, the air after the heat absorption is discharged in the combustion chamber of catalytic oxidation equipment through air conditioning outlet tube 14, so can not only retrieve the heat in the waste of waste gas, can preheat the air, can also preheat the waste gas, can be used as the waste water in the waste water can be fully produced by the waste of the waste water in the waste water tank when being fully produced by the waste drain pipe 1, and can be fully used as the waste water after the waste is fully produced in the waste water is discharged by the waste water.
Specifically, the bottom of hydrojet box 6 is even through-connection has a plurality of shower nozzles 61, the inlet of liquid pump 7 is connected with feed liquor pipe 71, the inlet of feed liquor pipe 71 runs through the bottom on agitator tank 1 right side, the liquid outlet of liquid pump 7 is connected with drain pipe 72, the liquid outlet of drain pipe 72 runs through the right side of handling case 3 and the right side of hydrojet box 6 in proper order, the gas outlet of heat exchange outer tube 51 is connected with steam exit tube 12, the gas outlet of steam exit tube 12 runs through the bottom on handling case 3 left side, the waste gas after the heat release gets into handling case 3 through steam exit tube 12, open liquid pump 7 at this moment, it can be with the agitator tank 1 in the alkali lye is through feed liquor pipe 71 and drain pipe 72 suction hydrojet box 6 in, and spray downwards through shower nozzle 61, the alkali lye can carry out effective absorption to the carbon dioxide in the waste gas.
The working principle of the utility model is as follows: when in use, the box door can be opened, sodium hydroxide and water are poured into the stirring box 1, then the motor 8 is opened, the stirring blade 42 can be driven by the output shaft of the motor 8 to rotate rapidly through the rotating shaft 41 due to the rotating action of the bearing 10, the stirring blade 42 can stir and mix sodium hydroxide and water uniformly to form alkali liquor with certain concentration, then waste gas after burning of the catalytic oxidation equipment can be led into the heat exchange outer tube 51 through the hot gas inlet tube 11 and then out of the heat exchange outer tube 51 through the hot gas outlet tube 12, meanwhile, air is led into the heat exchange inner tube 52 through the cold gas inlet tube 13, the circulation directions of the high-temperature waste gas and the cold air are opposite, the two can perform effective heat exchange through the tube wall of the heat exchange inner tube 52, the air after heat absorption is led out of the heat exchange inner tube 52 through the cold gas outlet tube 14 and discharged into the burning cavity of the catalytic oxidation equipment, therefore, the waste heat in the waste gas can be recovered, the air can be preheated, waste of heat energy can be avoided, the organic waste gas can be combusted rapidly and fully, condensed water generated during heat release of the waste gas can be discharged into the stirring tank 1 through the drain pipe 53 and can be used as supplementary water for alkali liquor preparation in the stirring tank, water consumption is saved, meanwhile, heat dissipation in the heat exchange tank 2 can be reduced by the heat insulation cotton 9, the waste gas after heat release enters the treatment tank 3 through the hot gas outlet pipe 12, at the moment, the liquid pump 7 is started, alkali liquor prepared in the stirring tank 1 can be pumped into the liquid spraying box 6 through the liquid inlet pipe 71 and the liquid outlet pipe 72, and the alkali liquor can be sprayed downwards through the spray head 61, so that carbon dioxide in the waste gas can be absorbed effectively.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a heat accumulation formula catalytic oxidation is high temperature hot gas processing apparatus for equipment, includes agitator tank (1), its characterized in that: the top of agitator tank (1) is provided with heat exchange box (2), the bottom of agitator tank (1) is provided with handles case (3), the inner chamber of agitator tank (1) is provided with rabbling mechanism (4), the inner chamber of heat exchange box (2) is provided with heat exchange tube (5), the top of handling case (3) inner wall is provided with hydrojet box (6), the right side of handling case (3) is provided with liquid pump (7), the left side of heat exchange box (2) is provided with motor (8), the inner chamber of agitator tank (1) is filled has thermal-insulated cotton (9).
2. The high-temperature hot gas treatment device for a regenerative catalytic oxidation apparatus according to claim 1, wherein: the stirring mechanism (4) comprises a rotating shaft (41), a plurality of stirring blades (42) are arranged at equal distances at the top and the bottom of the rotating shaft (41), the stirring blades (42) are staggered up and down, and the left side of the rotating shaft (41) penetrates through the left side of the inner wall of the stirring box (1) and is fixedly connected with an output shaft of the motor (8).
3. The high-temperature hot gas treatment device for a regenerative catalytic oxidation apparatus according to claim 1, wherein: the heat exchange tube (5) comprises a heat exchange outer tube (51), a heat exchange inner tube (52) is arranged in the inner cavity of the heat exchange outer tube (51), the heat exchange tube (5) is in a continuous U shape, the left side and the right side of the heat exchange tube (5) penetrate through the left side and the right side of the inner wall of the heat exchange box (2) respectively, a plurality of drain pipes (53) are connected with the bottom of the heat exchange outer tube (51) in an equidistant penetrating manner, and the bottom of the drain pipes (53) penetrates through the top of the stirring box (1).
4. The high-temperature hot gas treatment device for a regenerative catalytic oxidation apparatus according to claim 1, wherein: the bottom of hydrojet box (6) is even through-connection has a plurality of shower nozzles (61), the inlet of liquid pump (7) is connected with feed liquor pipe (71), the bottom on agitator tank (1) right side is run through to the inlet of feed liquor pipe (71), the liquid outlet of liquid pump (7) is connected with drain pipe (72), the right side of handling case (3) and the right side of hydrojet box (6) are run through in proper order to the liquid outlet of drain pipe (72).
5. The high-temperature hot gas treatment device for a regenerative catalytic oxidation apparatus according to claim 2, wherein: the right side of agitator tank (1) is provided with bearing (10), the right side of pivot (41) runs through the right side of agitator tank (1) inner wall and with rotate joint in the inner chamber of bearing (10).
6. The high-temperature hot gas treatment device for a regenerative catalytic oxidation apparatus according to claim 3, wherein: the air inlet of the heat exchange outer tube (51) is connected with a hot air inlet tube (11), the air outlet of the heat exchange outer tube (51) is connected with a hot air outlet tube (12), the air outlet of the hot air outlet tube (12) penetrates through the left bottom of the treatment box (3), the air inlet of the heat exchange inner tube (52) is connected with a cold air inlet tube (13), and the air outlet of the heat exchange inner tube (52) is connected with a cold air outlet tube (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222041847.7U CN219128826U (en) | 2022-08-04 | 2022-08-04 | High-temperature hot gas treatment device for heat accumulating type catalytic oxidation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222041847.7U CN219128826U (en) | 2022-08-04 | 2022-08-04 | High-temperature hot gas treatment device for heat accumulating type catalytic oxidation equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219128826U true CN219128826U (en) | 2023-06-06 |
Family
ID=86560102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222041847.7U Active CN219128826U (en) | 2022-08-04 | 2022-08-04 | High-temperature hot gas treatment device for heat accumulating type catalytic oxidation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219128826U (en) |
-
2022
- 2022-08-04 CN CN202222041847.7U patent/CN219128826U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212663522U (en) | Energy-saving device of oxidation production device | |
| CN219128826U (en) | High-temperature hot gas treatment device for heat accumulating type catalytic oxidation equipment | |
| CN113757638A (en) | Environment-friendly boiler waste heat recovery device based on heat is carried out heat and is retrieved in layering | |
| CN204180906U (en) | A kind of fish meal makes production line | |
| CN112957878A (en) | Polyester waste gas treatment device | |
| CN216826136U (en) | Chemical industry reation kettle with waste heat recovery function | |
| CN214582609U (en) | Heat exchange unit for recycling and reusing exhaust gas of still kettle | |
| CN212975145U (en) | Reation kettle is used in polyurethane waterproof coating production | |
| CN213610687U (en) | Air treatment device for power plant | |
| CN209771804U (en) | Atomizing combustion accelerator processing equipment of environmental protection | |
| CN204338148U (en) | A kind of reactor for the production of ureaformaldehyde slow-release or control-release fertilizer | |
| CN220803182U (en) | Closed hydrolysis reactor with adjustable heating rate | |
| CN114950189B (en) | Liquid storage tank for low-temperature flue gas waste heat power generation system and power generation system thereof | |
| CN110319450A (en) | VOC waste gas processing method and device in a kind of batch production | |
| CN221099462U (en) | Condensed water waste heat utilization equipment of liquid sodium methoxide production device | |
| CN218810524U (en) | Desulfurizing liquid evaporation device | |
| CN220546916U (en) | Take insulation construction's emulsifier production to use constant temperature emulsification tank | |
| CN217449565U (en) | Waste gas treatment device for recycling high-temperature waste gas | |
| CN216799198U (en) | Yellow phosphorus electric stove tail gas processing apparatus | |
| CN212700575U (en) | Drying device for polyaluminium chloride | |
| CN214581118U (en) | Heat energy circulating device for wet oxidation | |
| CN211782214U (en) | Waste gas treatment device in coal chemical production | |
| CN213254404U (en) | Diazonium salt solution hydrolysis reaction device | |
| CN216396374U (en) | Biosurfactant reaction device | |
| CN204873834U (en) | Novel CBN equipment of purifing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |