CN103120887A - Drying adsorption device containing wet flue gas - Google Patents
Drying adsorption device containing wet flue gas Download PDFInfo
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- CN103120887A CN103120887A CN2013100505020A CN201310050502A CN103120887A CN 103120887 A CN103120887 A CN 103120887A CN 2013100505020 A CN2013100505020 A CN 2013100505020A CN 201310050502 A CN201310050502 A CN 201310050502A CN 103120887 A CN103120887 A CN 103120887A
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- flue gas
- storehouse
- active carbon
- drying
- triangular prism
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Abstract
The invention belongs to the technical field of drying and tempering of tail gas and smoke, and particularly relates to a drying adsorption device containing wet flue gas. The drying adsorption device at present carries out dehydration drying and adsorption in the same unit; the temperature of the flue gas is determined by the center temperature when a hearth combusts; the temperatures are different; a constant-temperature adsorption temperature is difficultly built, and the aim of completely and effectively adsorbing and purifying is also difficultly achieved. The drying adsorption device containing wet flue gas comprises a dehydration drying bin and an active carbon adsorption bin; and the dehydration drying bin and the active carbon adsorption bin are connected through a flue gas channel. The drying adsorption device which is high in efficiency of drying and tempering the flue gas, simple in structure and operation procedure, low in operation cost and convenient to maintain, can be matched with other incineration facilities is provided by the invention; and a waste gas adsorption condition with stable flue gas flow speed and temperature is also provided.
Description
Technical field
The invention belongs to a kind of tail gas, the modified technical field of flue gas drying, particularly relate to a kind of dry adsorbent equipment of wet flue gas that contains.
Background technology
Along with expanding economy, environmental problem becomes increasingly conspicuous, and in order to realize sustainable development, country has strengthened the improvement of contaminating enterprises and control and monitoring.Enterprise will produce, and discharging must be up to standard.The flue gas complexity that the composition of the flue gas that produces during waste incineration produces than fuel such as other coals many, but also contain more tar and water vapour.This flue gas dew point temperature is higher, and flue dust mostly is imperfect combustion and the lighter carbon black flying dust that produces, and the purification of smoke eliminator has been increased difficulty.Present flue gas sorption drying device is with desiccation and is adsorbed in same unit and carries out, the central temperature of the temperature of flue gas during by hearth combustion decides, temperature just differs, and is difficult to set up the constant temperature adsorption conditions, so the purpose of the adsorption cleaning that is difficult to reach fully effective.
Summary of the invention
The objective of the invention is in order to overcome the deficiencies in the prior art, provide a kind of flue gas drying, adsorption efficiency high, structure and operation sequence are fairly simple, and operating cost is low, are fit to a kind of dry adsorbent equipment of wet flue gas that contains that middle-size and small-size burning facility compatibility uses.
The objective of the invention is to realize by following technical scheme:
a kind of dry adsorbent equipment of wet flue gas that contains, comprise desiccation storehouse and active carbon adsorption storehouse, the desiccation storehouse is connected an exhaust gases passes and is connected with the active carbon adsorption storehouse, said desiccation storehouse is fixed by feet, the desiccation storehouse is provided with conical top cover, be provided with on conical top cover into mouth, be provided with hollow triangular prism heat exchanger in the desiccation thermostatical storehouse, the gentle fog of electric heater is assembled bucket, hollow triangular prism heat exchanger is arranged between top board and base plate and is bolted, on the top board and base plate of hollow triangular prism heat exchanger, have an aperture facing to each hollow triangular prism heat exchanger center, be convenient to heat energy from base plate by the bamboo telegraph of hollow triangular prism heat exchanger to top board, for increasing heat exchange efficiency, accelerate dehydrating speed, therefore with the cross arrangement of a plurality of hollow triangular prism heat exchanger, leave certain space under base plate electric heater is housed, for the ease of assembling, maintenance, electric heater is arranged on the drawer type sliding tray, sliding tray is fixed by leg, aerosol water is assembled bucket be contained in the base plate rightward space of hollow triangular prism heat exchanger, aerosol water is assembled bucket and is provided with discharge outlet, is convenient to the timely discharge with aerosol water.
Said active carbon adsorption storehouse is fixed by feet, be provided with outlet flue in left side, active carbon adsorption storehouse, be provided with a plurality of netted cylindrical shell that activated carbon is housed of cross arrangement in the active carbon adsorption storehouse, netted cylindrical shell is suspended on the top cover of active carbon adsorption storehouse by cover plate, and the in-built activated carbon of netted cylindrical shell is mainly the granular active carbon after flue gas of refuse burning is processed.
During work, electric heater is switched on to hollow triangular prism heat exchanger heating, containing wet flue gas enters in the desiccation thermostatical storehouse from the mouth that advances of conical top cover, contain wet flue gas stream and detour between each hollow triangular prism heat exchanger, and with the heat exchange of hollow triangular prism heat exchanger external wall friction, aerosol water is discharged from discharge outlet, dry flue gas enters in the active carbon adsorption storehouse, and detour between netted cylindrical shell, with waste gas by active carbon adsorption after, modified flue gas is discharged from outlet flue.
Beneficial effect of the present invention is:
The modified efficient of flue gas drying of the present invention is high, and structure and operation sequence are fairly simple, and operating cost is low, and is easy to maintenance, can be complementary with other burning facilities, provides a flow of flue gas speed and temperature more stable waste gas adsorption conditions.
Description of drawings
Fig. 1 is that the present invention contains the dry adsorbent equipment structural representation of wet flue gas;
Fig. 2 is that the present invention contains the dry adsorbent equipment plan structure of wet flue gas schematic diagram.
The specific embodiment
as Fig. 1, shown in Figure 2, the present invention includes desiccation storehouse (1) and active carbon adsorption storehouse (2), desiccation storehouse (1) is connected 2 with the active carbon adsorption storehouse) connect by an exhaust gases passes (16), said desiccation storehouse (1) is fixing by feet (14), desiccation storehouse (1) is provided with conical top cover (10), be provided with on conical top cover (10) into mouth (12), be provided with hollow triangular prism heat exchanger (4) in desiccation thermostatical storehouse (1), the gentle fog of electric heater (3) is assembled bucket (13), hollow triangular prism heat exchanger (4) is arranged between top board (6) and base plate (7) and by bolt (11) and fixes, on the top board (6) and base plate (7) of hollow triangular prism heat exchanger (4), have an aperture (21) facing to each hollow triangular prism heat exchanger (4) center, be convenient to heat energy from base plate (7) by hollow triangular prism heat exchanger (4) bamboo telegraph to top board (6), for increasing heat exchange efficiency, accelerate dehydrating speed, therefore with a plurality of hollow triangular prism heat exchangers (4) cross arrangement, leave certain space under base plate (7) electric heater (3) is housed, for the ease of assembling, maintenance, electric heater (3) is arranged on the drawer type sliding tray, sliding tray is fixing by leg (15), aerosol water is assembled bucket (13) be contained in base plate (7) rightward space of hollow triangular prism heat exchanger (4), aerosol water is assembled bucket (13) and is provided with discharge outlet (20), is convenient to the timely discharge with aerosol water.
Said active carbon adsorption storehouse (2) is fixing by feet (18), be provided with outlet flue (8) in left side, active carbon adsorption storehouse (2), be provided with a plurality of netted cylindrical shell (5) that activated carbon is housed of cross arrangement in active carbon adsorption storehouse (2), netted cylindrical shell (5) is suspended on active carbon adsorption storehouse (2) top cover (19) by cover plate (17), and the in-built activated carbon of netted cylindrical shell (5) is mainly the granular active carbon after flue gas of refuse burning is processed.
Above principle is only in order to explanation, and unrestricted technical scheme of the present invention does not break away from any modification or partial replacement of spirit and scope of the invention, all should be encompassed in the middle of claim scope of the present invention.
Claims (2)
1. one kind contains the dry adsorbent equipment of wet flue gas, comprise desiccation storehouse (1) and active carbon adsorption storehouse (2), desiccation storehouse (1) is connected 2 with the active carbon adsorption storehouse) connect by an exhaust gases passes (16), it is characterized in that: said desiccation storehouse (1) is fixing by feet (14), desiccation storehouse (1) is provided with conical top cover (10), be provided with on conical top cover (10) into mouth (12), be provided with hollow triangular prism heat exchanger (4) in desiccation thermostatical storehouse (1), the gentle fog of electric heater (3) is assembled bucket (13), hollow triangular prism heat exchanger (4) is arranged between top board (6) and base plate (7) and by bolt (11) and fixes, on the top board (6) and base plate (7) of hollow triangular prism heat exchanger (4), have an aperture (21) facing to each hollow triangular prism heat exchanger (4) center, with a plurality of hollow triangular prism heat exchangers (4) cross arrangement, leave certain space under base plate (7) electric heater (3) is housed, electric heater (3) is arranged on the drawer type sliding tray, sliding tray is fixing by leg (15), aerosol water is assembled bucket (13) be contained in base plate (7) rightward space of hollow triangular prism heat exchanger (4), aerosol water is assembled bucket (13) and is provided with discharge outlet (20).
2. the described dry adsorbent equipment of wet flue gas that contains according to claim 1, it is characterized in that: said active carbon adsorption storehouse (2) is fixing by feet (18), be provided with outlet flue (8) in left side, active carbon adsorption storehouse (2), be provided with a plurality of netted cylindrical shell (5) that activated carbon is housed of cross arrangement in active carbon adsorption storehouse (2), netted cylindrical shell (5) is suspended on active carbon adsorption storehouse (2) top cover (19) by cover plate (17), and the in-built activated carbon of netted cylindrical shell (5) is mainly the granular active carbon after flue gas of refuse burning is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050502.0A CN103120887B (en) | 2013-02-15 | 2013-02-15 | Drying adsorption device containing wet flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310050502.0A CN103120887B (en) | 2013-02-15 | 2013-02-15 | Drying adsorption device containing wet flue gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103120887A true CN103120887A (en) | 2013-05-29 |
| CN103120887B CN103120887B (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310050502.0A Expired - Fee Related CN103120887B (en) | 2013-02-15 | 2013-02-15 | Drying adsorption device containing wet flue gas |
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| Country | Link |
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| CN (1) | CN103120887B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821371A (en) * | 2019-03-25 | 2019-05-31 | 郑州大学 | A kind of energy-saving and environment-friendly nitrogen oxide emission reduction device for gas kiln and method thereof |
| CN111569587A (en) * | 2020-05-26 | 2020-08-25 | 成都阿瑜荣商贸有限公司 | Energy-saving and environment-friendly equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10323530A (en) * | 1997-05-26 | 1998-12-08 | Orion Mach Co Ltd | Dehumidifying device of compressed air |
| CN101153712A (en) * | 2006-09-29 | 2008-04-02 | 刘立竹 | Medical destructor system |
| CN201964740U (en) * | 2011-03-08 | 2011-09-07 | 常州先锋干燥设备有限公司 | Rotary flash-drying unit |
| CN202350458U (en) * | 2011-11-28 | 2012-07-25 | 湖南岳化化工股份有限公司 | Nylon 6 section drying tower |
| CN203061039U (en) * | 2013-02-15 | 2013-07-17 | 和田县绿海环保设备有限公司 | Humid smoke drying adsorption device |
-
2013
- 2013-02-15 CN CN201310050502.0A patent/CN103120887B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10323530A (en) * | 1997-05-26 | 1998-12-08 | Orion Mach Co Ltd | Dehumidifying device of compressed air |
| CN101153712A (en) * | 2006-09-29 | 2008-04-02 | 刘立竹 | Medical destructor system |
| CN201964740U (en) * | 2011-03-08 | 2011-09-07 | 常州先锋干燥设备有限公司 | Rotary flash-drying unit |
| CN202350458U (en) * | 2011-11-28 | 2012-07-25 | 湖南岳化化工股份有限公司 | Nylon 6 section drying tower |
| CN203061039U (en) * | 2013-02-15 | 2013-07-17 | 和田县绿海环保设备有限公司 | Humid smoke drying adsorption device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109821371A (en) * | 2019-03-25 | 2019-05-31 | 郑州大学 | A kind of energy-saving and environment-friendly nitrogen oxide emission reduction device for gas kiln and method thereof |
| CN109821371B (en) * | 2019-03-25 | 2024-03-22 | 郑州大学 | Nitrogen oxide emission reduction device for gas kiln and method thereof |
| CN111569587A (en) * | 2020-05-26 | 2020-08-25 | 成都阿瑜荣商贸有限公司 | Energy-saving and environment-friendly equipment |
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| Publication number | Publication date |
|---|---|
| CN103120887B (en) | 2015-04-29 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150429 Termination date: 20200215 |