CN210186757U - Adsorption and desorption device - Google Patents
Adsorption and desorption device Download PDFInfo
- Publication number
- CN210186757U CN210186757U CN201920859702.3U CN201920859702U CN210186757U CN 210186757 U CN210186757 U CN 210186757U CN 201920859702 U CN201920859702 U CN 201920859702U CN 210186757 U CN210186757 U CN 210186757U
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- ball valve
- activated carbon
- carbon box
- desorption
- fan
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Abstract
The utility model discloses an adsorption and desorption device, which comprises an air inlet, a pipeline, a ball valve, an activated carbon box, a fan, a chimney, an exhaust port and co equipment; waste gas enters the equipment from the air inlet, the activated carbon box is used for one purpose and spare purpose, the treated waste gas is discharged to a chimney through a fan after the waste gas is adsorbed by the activated carbon box and is discharged from an exhaust port, one of the activated carbon box is used for one purpose and spare purpose starts to work after calculation, a ball valve is opened, one purpose starts to desorb, and the desorbed gas passes through the co equipment. The active carbon is used for continuous desorption. After the desorption is completed, the absorption of the exhaust gas is started, and the desorption is started for the other. The utility model discloses an absorption desorption system of telling, a carbon case of feeding can 5 times of desorption, and 15 times of replacement expenses can be practiced thrift to three activated carbon case, practices thrift use cost, reduces the manpower.
Description
Technical Field
The utility model relates to an adsorb desorption system, specifically be an adsorb desorption apparatus.
Background
The active carbon is a black porous solid carbon, and is produced by crushing and molding coal or carbonizing and activating uniform coal particles. The main component is carbon and contains a small amount of elements such as oxygen, hydrogen, sulfur, nitrogen, chlorine and the like. The specific surface area of the common activated carbon is 500-1700 m2Between/g. Has strong adsorption performance and is an industrial adsorbent with wide application. But because the adsorption concentration is limited, the adsorption concentration needs to be changed frequently, so that the use cost is increased, and the labor is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adsorb desorption device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an adsorption and desorption device comprises an air inlet, a second ball valve, a pipeline, a fourth ball valve, a fifth ball valve, a sixth ball valve, a seventh ball valve, a first activated carbon box, an exhaust port, a chimney, a first fan, a twelfth ball valve, a thirteenth ball valve, a fourteenth ball valve, a fifteenth ball valve, a second activated carbon box, a seventeenth ball valve, an eighteenth ball valve, a third activated carbon box, a twentieth ball valve, a second fan and co equipment; the air inlet is an inlet of a pipeline, the pipeline is respectively connected with one end of a second ball valve, a fifth ball valve and one end of a seventh ball valve, the other end of the second ball valve is respectively connected with one end of a third activated carbon box and one end of a twentieth ball valve, the other end of the fifth ball valve is respectively connected with one end of a second activated carbon box and one end of a fourth ball valve, the other end of the seventh ball valve is respectively connected with one end of a first activated carbon box and one end of a sixth ball valve, the other end of the fourth ball valve, the other end of the sixth ball valve and the other end of a twentieth ball valve are respectively connected with one end of a second fan, the other end of the second fan is respectively connected with one end of a thirteenth ball valve, a fifteenth ball valve and one end of an eighteenth ball valve after being connected with co equipment in series, the other end of the thirteenth ball valve is respectively connected with the other end of a twelfth ball valve and the other end of the first activated carbon box, the other end of the fifteenth, one end of the twelfth ball valve, one end of the fourteenth ball valve and one end of the seventeenth ball valve are respectively connected with one end of the first fan, and the other end of the first fan collects waste gas through a chimney and discharges the waste gas through an exhaust port.
Waste gas enters the equipment from an air inlet, the activated carbon box is used for one purpose and one purpose, the waste gas after being treated is discharged to a chimney through a fan after being adsorbed by the activated carbon box and is discharged from an air outlet, the other one of the activated carbon box is used for one purpose and the other purpose is used for standby operation after calculation, a ball valve is opened, desorption is started, desorbed gas passes through co equipment, heat exchange, a catalyst and the like are contained in the co equipment, and the temperature of the gas is raised through the heat exchange to reach the temperature of catalytic combustion. The gas reaching the catalytic combustion temperature enters into a catalytic reaction to remove the adsorbed harmful waste gas. The active carbon is used for desorption continuously, and the desorption time is most effective for 5 hours through practical research. After the desorption is completed, the absorption of the exhaust gas is started, and the desorption is started for the other.
Preferably, the distance between the inlet of the activated carbon box and the carbon layer is 1100 mm. The carbon layer thickness is 600 mm.
Preferably, the catalyst in the co device is Pt and Pd.
Compared with the prior art, the beneficial effects of the utility model are that: the activated carbon can be desorbed for 5 times, and the three activated carbon boxes can save 15 times of replacement cost, save use cost and reduce manpower.
Drawings
Fig. 1 is a schematic view of an adsorption-desorption apparatus.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides an adsorption and desorption device, including air intake 1, ball valve 2, pipeline 3, ball valve 4, ball valve 5, ball valve 6, ball valve 7, activated carbon box 8, gas vent 9, chimney 10, fan 11, ball valve 12, ball valve 13, ball valve 14, ball valve 15, activated carbon box 16, ball valve 17, ball valve 18, activated carbon box 19, ball valve 20, fan 21, co equipment 22; the exhaust gas is first adsorbed, the ball valves 2, 5, 14 and 17 are opened, and the remaining ball valves are closed. The waste gas absorbed by the activated carbon box is collected by a chimney 10 through a fan 11 and is discharged through an exhaust port 9 after the waste gas is collected by an air inlet 1 through a pipeline 3 and enters an activated carbon box 19 and an activated carbon box 16, the activated carbon box 8 is reserved. Activated carbon box 19 and activated carbon box 16 adsorb a period and can saturate, need carry out the desorption, through calculating, need carry out desorption in advance, activated carbon box 19 carries out the desorption this time, and activated carbon box 8 and activated carbon box 16 adsorb and handle waste gas, and ball valve 18, ball valve 20, ball valve 5, ball valve 14, ball valve 7 and ball valve 12 open this time, and other ball valves need close. The desorbed gas in the activated carbon box 19 passes through the co device 22, which contains heat exchange, catalyst and the like, and the gas is heated by the heat exchange to reach the catalytic combustion temperature, and enters the catalytic reaction to remove the adsorbed harmful waste gas. The activated carbon box 19 is continuously desorbed, and practical research shows that the desorption time is most effective for 5 hours. After the desorption is completed, the activated carbon box 19 and the activated carbon box 8 begin to adsorb the waste gas, the activated carbon box 16 begins to desorb, and at this time, the ball valves 2, 17, 4, 15, 7 and 12 are opened, and the rest are closed.
Preferably, the thickness of the inlet of the activated carbon box 8, the activated carbon box 16 and the activated carbon box 19 from the carbon layer is 1100 mm. Carbon layer thickness 600mm
Preferably, the duct 3, the fan 11 and the fan 21 are resistant to high temperatures.
Preferably, the co device 22 has catalysts of Pt and Pd.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. An adsorption and desorption device is characterized by comprising an air inlet (1), a second ball valve (2), a pipeline (3), a fourth ball valve (4), a fifth ball valve (5), a sixth ball valve (6), a seventh ball valve (7), a first activated carbon box (8), an exhaust port (9), a chimney (10), a first fan (11), a twelfth ball valve (12), a thirteenth ball valve (13), a fourteenth ball valve (14), a fifteenth ball valve (15), a second activated carbon box (16), a seventeenth ball valve (17), an eighteenth ball valve (18), a third activated carbon box (19), a twentieth ball valve (20), a second fan (21) and co equipment (22); the air inlet (1) is an inlet of a pipeline (3), the pipeline (3) is respectively connected with one ends of a second ball valve (2), a fifth ball valve (5) and a seventh ball valve (7), the other end of the second ball valve (2) is respectively connected with one ends of a third activated carbon box (19) and a twentieth ball valve (20), the other end of the fifth ball valve (5) is respectively connected with one ends of a second activated carbon box (16) and a fourth ball valve (4), the other end of the seventh ball valve (7) is respectively connected with one ends of a first activated carbon box (8) and a sixth ball valve (6), the other ends of the fourth ball valve (4), the sixth ball valve (6) and the twentieth ball valve (20) are respectively connected with one end of a second fan (21) in series connection, the other end of the second fan (21) is respectively connected with one end of a thirteenth ball valve (13), a fifteenth ball valve (15) and an eighteenth ball valve (18) after being connected with a device (22) in series connection, the other end of the thirteenth ball valve (13) is connected with the other ends of the twelfth ball valve (12) and the first activated carbon box (8) respectively, the other end of the fifteenth ball valve (15) is connected with the other ends of the fourteenth ball valve (14) and the second activated carbon box (16) respectively, the other end of the eighteenth ball valve (18) is connected with the other ends of the seventeenth ball valve (17) and the third activated carbon box (19) respectively, the twelfth ball valve (12), the fourteenth ball valve (14), one end of the seventeenth ball valve (17) is connected with one end of the first fan (11) respectively, and the other end of the first fan (11) collects waste gas through a chimney (10) and discharges the waste gas through an exhaust port (9).
2. An adsorption and desorption device according to claim 1, characterized in that the inlets of the first activated carbon box (8), the second activated carbon box (16) and the third activated carbon box (19) are at a distance of 1100mm from the carbon layer, and the thickness of the activated carbon layer is 600 mm.
3. An adsorption and desorption apparatus according to claim 1, wherein the co device (22) contains catalysts of Pt and Pd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920859702.3U CN210186757U (en) | 2019-06-10 | 2019-06-10 | Adsorption and desorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920859702.3U CN210186757U (en) | 2019-06-10 | 2019-06-10 | Adsorption and desorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210186757U true CN210186757U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920859702.3U Expired - Fee Related CN210186757U (en) | 2019-06-10 | 2019-06-10 | Adsorption and desorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210186757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713585A (en) * | 2021-09-15 | 2021-11-30 | 安徽紫朔环境工程技术有限公司 | Flue gas desulfurization and denitrification device and desulfurization and denitrification method thereof |
| WO2023212843A1 (en) * | 2022-05-05 | 2023-11-09 | 大连大学 | Device for selectively removing co and use method therefor |
-
2019
- 2019-06-10 CN CN201920859702.3U patent/CN210186757U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713585A (en) * | 2021-09-15 | 2021-11-30 | 安徽紫朔环境工程技术有限公司 | Flue gas desulfurization and denitrification device and desulfurization and denitrification method thereof |
| CN113713585B (en) * | 2021-09-15 | 2023-10-24 | 安徽紫朔环境工程技术有限公司 | Flue gas desulfurization and denitrification device and desulfurization and denitrification method thereof |
| WO2023212843A1 (en) * | 2022-05-05 | 2023-11-09 | 大连大学 | Device for selectively removing co and use method therefor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210610 |