CN210544200U - Active carbon adsorption isolation desorption device - Google Patents
Active carbon adsorption isolation desorption device Download PDFInfo
- Publication number
- CN210544200U CN210544200U CN201920896306.8U CN201920896306U CN210544200U CN 210544200 U CN210544200 U CN 210544200U CN 201920896306 U CN201920896306 U CN 201920896306U CN 210544200 U CN210544200 U CN 210544200U
- Authority
- CN
- China
- Prior art keywords
- desorption
- tubes
- heat source
- inlet
- waste gas
- 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.)
- Expired - Fee Related
Links
- 238000003795 desorption Methods 0.000 title claims abstract description 83
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 40
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 24
- 238000002955 isolation Methods 0.000 title claims abstract description 15
- 239000002912 waste gas Substances 0.000 claims abstract description 45
- 239000007789 gas Substances 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Images
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses an active carbon adsorption isolation desorption device, which comprises a shell and a plurality of tubes; the shell is provided with a waste gas inlet, a waste gas outlet, a desorption inlet, a desorption outlet, a heat source inlet and a heat source outlet respectively; the waste gas inlet and the desorption outlet are respectively arranged at the first end of the shell, and the waste gas outlet and the desorption inlet are respectively arranged at the second end of the shell; the plurality of tubes comprise a first group of tubes and a second group of tubes; granular activated carbon is filled in each row of tubes; the waste gas inlet and the waste gas outlet are respectively connected with two ends of the first group of tubes, and the desorption inlet and the desorption outlet are respectively connected with two ends of the second group of tubes; the heat source inlet is arranged on one side of the shell, and the heat source can circulate on the outer wall of each tube array and flows out from the heat source outlet on one side of the shell after exchanging heat with each tube array. The utility model provides a desorption device is kept apart in active carbon adsorption can effectively avoid desorption heat source and active carbon and adsorption attachment to mix, has improved desorption device security.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection equipment, a adsorption equipment is related to, especially relate to a desorption device is kept apart in active carbon adsorption.
Background
The active adsorption device is widely applied in the technical field of environmental protection equipment, the desorption means adopted at present are that heat source gas is directly contacted with active carbon and adsorption attachments, and the temperature of the heat source is lower and is generally about 100 ℃ because the active carbon is not high-temperature resistant and the adsorption attachments are flammable and explosive; the adoption of steam desorption not only produces a large amount of waste water, but also has high requirements on equipment materials, and the adoption of inert gas desorption consumes a large amount of energy; and the device can not use in withstand voltage explosion-proof system at present, can not use widely in chemical industry environmental protection field.
In view of the above, there is an urgent need to design a new activated carbon adsorption device to overcome the above-mentioned defects of the existing activated carbon adsorption devices.
SUMMERY OF THE UTILITY MODEL
The utility model provides a desorption device is kept apart in active carbon adsorption can effectively avoid desorption heat source and active carbon and absorption attachment to mix, has improved desorption device security.
For solving the technical problem, according to the utility model discloses an aspect adopts following technical scheme:
the utility model provides a desorption apparatus is kept apart in active carbon adsorption, desorption apparatus is kept apart in active carbon adsorption includes: a shell and a plurality of tubes;
the shell is provided with a waste gas inlet, a waste gas outlet, a desorption inlet, a desorption outlet, a heat source inlet and a heat source outlet respectively; the waste gas inlet and the desorption outlet are respectively arranged at the first end of the shell, and the waste gas outlet and the desorption inlet are respectively arranged at the second end of the shell;
the plurality of tubes comprise a first group of tubes and a second group of tubes; granular activated carbon is filled in each row of tubes; the waste gas inlet and the waste gas outlet are respectively connected with two ends of the first group of tubes, and the desorption inlet and the desorption outlet are respectively connected with two ends of the second group of tubes;
the heat source inlet is arranged on one side of the shell, and the heat source can circulate on the outer wall of each tube array and flows out from the heat source outlet on one side of the shell after exchanging heat with each tube array;
the waste gas inlet is connected with a waste gas conveying pipeline, waste gas enters the tube nest through the waste gas inlet and is adsorbed by activated carbon, and purified waste gas is discharged through the waste gas outlet;
the heat source inlet is connected with a heat source conveying pipeline, a heat source enters the shell from the heat source inlet, and is cooled and discharged from the heat source outlet after heat transfer with the activated carbon and the adsorption attachment in the tube array;
the desorption gas inlet is connected with a desorption gas conveying pipeline, the desorption gas enters the tube nest through the desorption inlet, and the heated and activated carbon adsorption attachment is discharged along with the desorption gas through the desorption outlet.
As an embodiment of the present invention, the outer wall of the row tubes is provided with a plurality of protrusions, so that a gap is formed between the row tubes that are in contact with each other, and a heat source can circulate.
As an embodiment of the present invention, the waste gas, the desorption gas and the heating heat source are completely isolated, and different pressure levels are used respectively.
As an embodiment of the present invention, in a plurality of tubes, three tubes with regular triangle-shaped center are included.
As an embodiment of the utility model, part or whole tubulations are equipped with gas flow sensor, and each gas flow sensor connects an automatically controlled cabinet.
As an embodiment of the utility model, some or all tubulations are equipped with temperature sensor, and an automatically controlled cabinet is connected to each temperature sensor.
As an embodiment of the utility model, some or all tubulations are equipped with baroceptor, and each baroceptor connects an automatically controlled cabinet.
As an embodiment of the utility model, the casing internal distribution sets up a plurality of temperature sensor, and each temperature sensor connects an automatically controlled cabinet.
The beneficial effects of the utility model reside in that: the utility model provides a desorption device is kept apart in active carbon adsorption can effectively avoid desorption heat source and active carbon and adsorption attachment to mix, has improved desorption device security.
Drawings
Fig. 1 is a schematic structural view of the active carbon adsorption isolation desorption device in an embodiment of the present invention.
Fig. 2 is a sectional view of the desorption apparatus for activated carbon adsorption in an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For further understanding of the present invention, preferred embodiments of the present invention will be described below with reference to examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the claims of the present invention.
The description in this section is for exemplary embodiments only, and the present invention is not limited to the scope of the embodiments described. The same or similar prior art means and some technical features of the embodiments are mutually replaced and are also within the scope of the description and the protection of the invention.
The utility model discloses an active carbon adsorption isolation desorption device, wherein fig. 1 is a schematic structural diagram of the active carbon adsorption isolation desorption device in an embodiment of the utility model, and fig. 2 is a cross-sectional view of the active carbon adsorption isolation desorption device in an embodiment of the utility model; referring to fig. 1, in an embodiment of the present invention, the activated carbon adsorption, isolation and desorption apparatus includes: a shell 1 and a plurality of rows of tubes 2.
The shell 1 is respectively provided with a waste gas inlet 11, a waste gas outlet 12, a desorption inlet 13, a desorption outlet 14, a heat source inlet 15 and a heat source outlet 16; the waste gas inlet 11 and the desorption outlet 14 are respectively arranged at the first end of the shell 1, and the waste gas outlet 12 and the desorption inlet 13 are respectively arranged at the second end of the shell 1. The plurality of tubes 2 comprise a first group of tubes and a second group of tubes; granular activated carbon 3 is filled in each tube array 2; the waste gas inlet 11 and the waste gas outlet 12 are respectively connected with two ends of the first group of tubes, and the desorption inlet 13 and the desorption outlet 14 are respectively connected with two ends of the second group of tubes. The heat source inlet 15 is arranged at one side of the shell 1, and a heat source can circulate on the outer wall of each tube array 2 and flows out from the heat source outlet at one side of the shell 1 after exchanging heat with each tube array 2.
In an embodiment of the present invention, the outer wall of the tube array 2 is provided with a plurality of protrusions, so that a gap is formed between the tube arrays 2 that are in contact with each other, and a heat source can circulate.
In an embodiment of the present invention, the waste gas and the desorption gas are completely isolated from the heating heat source, and different pressure levels are respectively used. The desorption gas and the heat source can enter the device simultaneously. In an embodiment of the present invention, the desorption gas flow is about 5% to 10% of the exhaust gas flow.
In an embodiment of the present invention, the plurality of tubes includes three tubes with regular triangle-shaped tube centers, as shown in fig. 2.
In an embodiment of the present invention, a part or all of the tubes are provided with a gas flow sensor or/and a temperature sensor or/and a gas pressure sensor, and each of the gas flow sensors or/and the temperature sensor or/and the gas pressure sensor is connected to an electric control cabinet. In addition, a plurality of temperature sensors are distributed in the shell, and each temperature sensor is connected with an electric control cabinet.
To sum up, the utility model provides an active carbon adsorption keeps apart desorption device can effectively avoid desorption heat source and active carbon and adsorption attachment to mix, has improved desorption device security.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The description and applications of the present invention are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Variations and modifications of the embodiments disclosed herein are possible, and alternative and equivalent various components of the embodiments will be apparent to those skilled in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other components, materials, and parts, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the scope and spirit of the present invention.
Claims (8)
1. The utility model provides a desorption apparatus is kept apart in active carbon adsorption which characterized in that, desorption apparatus is kept apart in active carbon adsorption includes: a shell and a plurality of tubes;
the shell is provided with a waste gas inlet, a waste gas outlet, a desorption inlet, a desorption outlet, a heat source inlet and a heat source outlet respectively; the waste gas inlet and the desorption outlet are respectively arranged at the first end of the shell, and the waste gas outlet and the desorption inlet are respectively arranged at the second end of the shell;
the plurality of tubes comprise a first group of tubes and a second group of tubes; granular activated carbon is filled in each row of tubes; the waste gas inlet and the waste gas outlet are respectively connected with two ends of the first group of tubes, and the desorption inlet and the desorption outlet are respectively connected with two ends of the second group of tubes;
the heat source inlet is arranged on one side of the shell, and the heat source can circulate on the outer wall of each tube array and flows out from the heat source outlet on one side of the shell after exchanging heat with each tube array;
the waste gas inlet is connected with a waste gas conveying pipeline, waste gas enters the tube nest through the waste gas inlet and is adsorbed by activated carbon, and purified waste gas is discharged through the waste gas outlet;
the heat source inlet is connected with a heat source conveying pipeline, a heat source enters the shell from the heat source inlet, and is cooled and discharged from the heat source outlet after heat transfer with the activated carbon and the adsorption attachment in the tube array;
the desorption inlet is connected with a desorption gas conveying pipeline, desorption gas enters the tube nest through the desorption inlet, and the heated and activated carbon adsorption attachment is discharged along with the desorption gas through the desorption outlet.
2. The activated carbon adsorption isolation desorption device of claim 1, which is characterized in that:
the outer wall of each tube is provided with a plurality of bulges, so that gaps are formed among the tubes which are in contact with each other, and a heat source can circulate.
3. The activated carbon adsorption isolation desorption device of claim 1, which is characterized in that:
the waste gas, desorption gas and heating heat source are completely isolated, and different pressure grades are respectively used.
4. The activated carbon adsorption isolation desorption device of claim 1, which is characterized in that:
the plurality of tubes comprises three tubes with the centers of the tubes in a regular triangle.
5. The activated carbon adsorption isolation desorption device of claim 1, which is characterized in that:
and part or all of the tubes are provided with gas flow sensors, and each gas flow sensor is connected with an electric control cabinet.
6. The activated carbon adsorption isolation desorption device of claim 1, which is characterized in that:
some or all of the tubes are provided with temperature sensors, and each temperature sensor is connected with an electric control cabinet.
7. The activated carbon adsorption isolation desorption device of claim 1, which is characterized in that:
and part or all of the tubes are provided with air pressure sensors, and each air pressure sensor is connected with an electric control cabinet.
8. The activated carbon adsorption isolation desorption device of claim 1, which is characterized in that:
a plurality of temperature sensors are distributed in the shell, and each temperature sensor is connected with an electric control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896306.8U CN210544200U (en) | 2019-06-14 | 2019-06-14 | Active carbon adsorption isolation desorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920896306.8U CN210544200U (en) | 2019-06-14 | 2019-06-14 | Active carbon adsorption isolation desorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210544200U true CN210544200U (en) | 2020-05-19 |
Family
ID=70662831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920896306.8U Expired - Fee Related CN210544200U (en) | 2019-06-14 | 2019-06-14 | Active carbon adsorption isolation desorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210544200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055029A (en) * | 2022-08-08 | 2022-09-16 | 中国华能集团清洁能源技术研究院有限公司 | Carbon dioxide trap |
-
2019
- 2019-06-14 CN CN201920896306.8U patent/CN210544200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115055029A (en) * | 2022-08-08 | 2022-09-16 | 中国华能集团清洁能源技术研究院有限公司 | Carbon dioxide trap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210544200U (en) | Active carbon adsorption isolation desorption device | |
| RU2369804C1 (en) | Glass basket air heater | |
| CN104891486B (en) | Graphitization furnace with high heat insulation performance | |
| CN216745638U (en) | Multi-channel heat storage device | |
| CN102080935A (en) | Device for recovering waste heat of industrial waste gas | |
| CN201935597U (en) | Afterheat recovery plant for industrial waste gas | |
| CN108704468B (en) | Treatment device for removing chemical pollutants in atmospheric environment | |
| CN210689306U (en) | Finned tube heat exchanger utilizing flue waste heat | |
| CN203155042U (en) | Internal cooling dry quenching device | |
| CN205448803U (en) | Flue gas water heat exchanger's pipe case structure | |
| CN104728853A (en) | Boiler flue gas cooler | |
| CN204987962U (en) | Clean type double tubesheet heat exchanger | |
| CN202403398U (en) | Jacket heating type heat exchanger | |
| CN110514037A (en) | A kind of tube-shell type high-temperature air preheater lower perforated plate cooling structure | |
| CN105757703A (en) | Tail-gas recycling device for boiler | |
| CN214250659U (en) | Heat exchange tube | |
| CN209926584U (en) | Infrared heat energy module | |
| CN202420242U (en) | Split-combined waste heat energy saving device and waste heat energy saving system | |
| CN204829920U (en) | Cooling device and combustor | |
| CN210486583U (en) | Air pipe heat exchange device | |
| CN203069025U (en) | Spiral heat exchange pipe | |
| CN210473359U (en) | Organic waste gas recovery device for pencil drying process | |
| CN107830508B (en) | Waste heat recovery device | |
| CN209857374U (en) | Single-container single-circulation module | |
| CN213872731U (en) | Coating industry organic waste gas purification treatment equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |