CN204981236U - Active burnt regeneration system - Google Patents
Active burnt regeneration system Download PDFInfo
- Publication number
- CN204981236U CN204981236U CN201520657728.1U CN201520657728U CN204981236U CN 204981236 U CN204981236 U CN 204981236U CN 201520657728 U CN201520657728 U CN 201520657728U CN 204981236 U CN204981236 U CN 204981236U
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- Prior art keywords
- regeneration
- catalytic combustion
- pipeline
- casing
- desorption
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Abstract
The utility model provides an active burnt regeneration system, is including regeneration box, catalytic combustion device, desorption regeneration fan, cooling device, regeneration box, desorption regeneration fan, catalytic combustion device loop through the pipe connection and form a closed circulation circuit, the catalytic combustion device is including the heat -exchanging chamber, catalytic combustion room, the electrical heating room that set gradually, it says all to be equipped with the circulatory flow between heat -exchanging chamber, catalytic combustion room, the electrical heating room. Its advantage lies in (1) active burnt regeneration of being heated in the regeneration box, the gas mixture of isolating enters into the catalytic combustion device, and the gas mixture is further purification and separation in the catalytic combustion device to catalytic combustion, steam that the burning produced get back to again and heat regeneration to active jiao in the regeneration box, the periodic duty, and resource utilization rate is high, simple structure, work efficiency is high, (2 )The mode that adopts the electrical heating heats, and not only more energy -concerving and environment -protective, temperature control is more accurate moreover.
Description
Technical field
The utility model relates to a kind of environmental technology field, is specifically related to a kind of active coke regeneration system.
Background technology
Activated coke take brown coal as a kind of particulate matter with sorbent material and catalyzer dual property that main raw material is developed.Activated coke has the feature of gac, overcomes again that gac price is high, physical strength is low, the shortcoming of easy pulverizing simultaneously.
Activated coke filtration and adsorption treatment waste water or sewage are a kind of emerging waste water or sewage water treatment method.Adopt activated coke Filtration Adsorption method, to suffering the water of contaminated urban water supply area to carry out pre-treatment, remove pollutent, mushroom in water, smell taste, colourity etc., the water quality after process reaches one-level source quality standard.
Dispose of sewage, activated coke after waste water needs to carry out thermal regeneration, in activated coke regenerative process, after the moisture in activated coke and organism evaporation pyrolysis, gasification, form the gas mixture of the compositions such as water vapour, methane, ethane.
In prior art, the gas mixture produced in activated coke regenerative process is all adopt traditional spray column to process, and effect is bad, and resource utilization is low.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of active coke regeneration system, cycle operation, and resource utilization is high, and working efficiency is high, practical environmental protection.
The technical scheme that the utility model adopts: a kind of active coke regeneration system, comprises regeneration casing, catalytic combustion system, desorption and regeneration blower fan, refrigerating unit,
Described regeneration casing, desorption and regeneration blower fan, catalytic combustion system are connected to form a closed circulation loop by pipeline successively;
Described catalytic combustion system comprise set gradually heat exchange chamber, catalytic combustor, electrically heated room, be provided with circulation passage between described heat exchange chamber, catalytic combustor, electrically heated room.
The pipeline of regeneration casing entrance end is respectively equipped with air inlet valve and outlet valve.
Pipeline between described catalytic combustion system and air inlet valve is provided with emptying pipe, and described emptying pipe is provided with exhaust-valve.
Pipeline between described desorption and regeneration blower fan and outlet valve is provided with secondary air channel road, and described secondary air channel road is provided with dilution valves.
Described refrigerating unit is for mending cold blast engine, and described benefit cold blast engine is communicated with regeneration casing by pipeline, and the pipeline between described benefit cold blast engine and regeneration casing mends low temperature valve in addition.
Pipeline on pipeline between described regeneration casing and desorption and regeneration blower fan, between described catalytic combustion system and regeneration casing is provided with fire resisting damper.
Described regeneration casing, catalytic combustor, electrically heated indoor are equipped with temperature detection device.
The beneficial effects of the utility model are:
(1) activated coke is subject to hot recycling in regeneration casing, the gas mixture separated enters into catalytic combustion system, gas mixture is further purification separation in catalytic combustion system, and catalyticcombustion, the hot gas that burning produces comes back in regeneration casing and carries out thermal regeneration to activated coke, cycle operation, and resource utilization is high, structure is simple, and working efficiency is high;
(2) adopt electrically heated mode to heat, it is more accurate that not only energy-conserving and environment-protective more, and temperature control.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic flow sheet.
Fig. 2 is the utility model example structure schematic diagram.
Fig. 3 is the utility model example structure schematic diagram.
In figure, 1-regenerates casing, 2-catalytic combustion system, 21-heat exchange chamber, 22-catalytic combustor, 23-electrically heated room, 3-desorption and regeneration blower fan, 4-air inlet valve, 5-outlet valve, 6-emptying pipe, 7-exhaust-valve, 8-secondary air channel road, 9-mends air-valve, 10-fire resisting damper, 11-mends cold blast engine, and 12-mends low temperature valve, 13-temperature detection device.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in the figure, a kind of active coke regeneration system, comprise regeneration casing 1, catalytic combustion system 2, desorption and regeneration blower fan 3, refrigerating unit, described regeneration casing 1, desorption and regeneration blower fan 3, catalytic combustion system 2 are connected to form a closed circulation loop by pipeline successively, can cycle operation be realized, increase work efficiency; Described catalytic combustion system 2 comprise set gradually heat exchange chamber 21, catalytic combustor 22, electrically heated room 23, circulation passage is provided with between described heat exchange chamber 21, catalytic combustor 22, electrically heated room 23, electrically heated is passed through in electrically heated room 23, not only energy-conserving and environment-protective, and temperature controls more accurately, better effects if.
Wherein, the pipeline of regeneration casing 1 entrance end is respectively equipped with air inlet valve 4 and outlet valve 5, air inlet valve 4 and outlet valve 5 can control to regenerate the size and open and close that in casing 1, gas circulates.
As shown in the figure, pipeline between described catalytic combustion system 2 and air inlet valve 4 is provided with emptying pipe 6, the hot gas that in catalytic combustion system 2, biofuel produces after catalyticcombustion can reach the emission standard of country, so unnecessary hot gas is also directly discharged in air by emptying pipe 6, described emptying pipe 6 is provided with exhaust-valve 7, the quantity discharged of emptying pipe 6 can be controlled better, thus better can control pipeline internal gas pressure size.
As shown in the figure, the pipeline between described desorption and regeneration blower fan 3 and outlet valve is provided with secondary air channel road 8, is used for mending wind in pipeline, and cool and adjust the concentration of gas mixture, described secondary air channel road 8 is provided with dilution valves 9, realizes the controllability of mending wind.
As shown in the figure, described refrigerating unit is for mending cold blast engine 11, described benefit cold blast engine 11 is communicated with regeneration casing 1 by pipeline, pipeline between described benefit cold blast engine and regeneration casing 1 mends low temperature valve 12 in addition, after closing air inlet valve and outlet valve, open benefit low temperature valve, thus realize the quick cooling of activated coke, thus the activated coke after regeneration can be taken out.
As shown in the figure, pipeline on pipeline between described regeneration casing 1 and desorption and regeneration blower fan 2, between described catalytic combustion system 2 and regeneration casing 1 is provided with fire resisting damper 10, because gas in pipelines temperature is high, fire resisting damper 10 can heighten fire safety performance further.
Be equipped with temperature detection device 13 in described regeneration casing 1, catalytic combustor 22, electrically heated room 23, the real time temperature in regeneration casing 1, catalytic combustor 22, electrically heated room 23 can be known by temperature detection device 13.
The treatment process of described active coke regeneration system, comprises the steps:
A saturated activated coke is put into regeneration casing 1 by (), by heat, the moisture in activated coke and organism are decomposed and depart from activated coke, and form gas mixture, described gas mixture is discharged from outlet valve 5;
B () sends into air by secondary air channel road 8 in pipeline, cooling is dilute gas mixture concentration also;
C () desorption and regeneration blower fan 3 is sent in catalytic combustion system 2 by by the gas mixture after diluting;
First d gas mixture that () enters in catalytic combustion system 2 enters heat exchange chamber 21, carry out preliminary preheating, then electrically heated room 23 is entered, electrically heated room 23 carries out further heating and separating by electrically heated mode to gas mixture, the biofuel material separated enters catalytic combustor 22, by adding catalyzer in catalytic combustor 22, make biofuel material Thorough combustion, the hot gas produced after burning enters heat exchange chamber 21 again, preheating is carried out to the gas mixture just entered, then discharge, enter pipeline;
An e hot gas part that () discharges can be discharged by emptying pipe 6 and be entered in air, and another part then can be reentered in regeneration casing 1 by air inlet valve 4, carries out thermal regeneration, so constantly cycle operation to activated coke.
Wherein, the electrically heated Heating temperature in electrically heated room is 600 DEG C-700.
Change the method steps of activated coke: close air inlet valve and outlet valve, open benefit low temperature valve simultaneously, cooling activated coke fast by mending cold wind function, then taking out the activated coke after regeneration, being reentered into saturated activated coke simultaneously.
The beneficial effects of the utility model are: (1) activated coke is subject to hot recycling in regeneration casing, the gas mixture separated enters into catalytic combustion system, gas mixture is further purification separation in catalytic combustion system, and catalyticcombustion, the hot gas that burning produces comes back in regeneration casing and carries out thermal regeneration to activated coke, cycle operation, and resource utilization is high, structure is simple, and working efficiency is high;
(2) adopt electrically heated mode to heat, it is more accurate that not only energy-conserving and environment-protective more, and temperature control.
Embodiment should not be considered as the restriction to utility model, but any improvement done based on spirit of the present utility model, all should within protection domain of the present utility model.
Claims (7)
1. an active coke regeneration system, is characterized in that: comprise regeneration casing (1), catalytic combustion system (2), desorption and regeneration blower fan (3), refrigerating unit,
Described regeneration casing (1), desorption and regeneration blower fan (3), catalytic combustion system (2) are connected to form a closed circulation loop by pipeline successively;
Described catalytic combustion system (2) comprise set gradually heat exchange chamber (21), catalytic combustor (22), electrically heated room (23), described heat exchange chamber (21), catalytic combustor (22), electrically heated room are provided with circulation passage between (23).
2. active coke regeneration system according to claim 1, is characterized in that: the pipeline of regeneration casing (1) entrance end is respectively equipped with air inlet valve (4) and outlet valve (5).
3. active coke regeneration system according to claim 2, is characterized in that: the pipeline between described catalytic combustion system (2) and air inlet valve (4) is provided with emptying pipe (6), and described emptying pipe (6) is provided with exhaust-valve (7).
4. active coke regeneration system according to claim 3, is characterized in that: the pipeline between described desorption and regeneration blower fan (3) and outlet valve is provided with secondary air channel road (8), and described secondary air channel road (8) is provided with dilution valves (9).
5. the active coke regeneration system according to any one of claim 1-4, it is characterized in that: described refrigerating unit is for mending cold blast engine (11), described benefit cold blast engine (11) is communicated with regeneration casing (1) by pipeline, and low temperature valve (12) mended in addition by the pipeline between described benefit cold blast engine and regeneration casing (1).
6. active coke regeneration system according to claim 1, is characterized in that: the pipeline on the pipeline between described regeneration casing (1) and desorption and regeneration blower fan (2), between described catalytic combustion system (2) and regeneration casing (1) is provided with fire resisting damper (10).
7. active coke regeneration system according to claim 1, is characterized in that: be equipped with temperature detection device (13) in described regeneration casing (1), catalytic combustor (22), electrically heated room (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657728.1U CN204981236U (en) | 2015-08-28 | 2015-08-28 | Active burnt regeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657728.1U CN204981236U (en) | 2015-08-28 | 2015-08-28 | Active burnt regeneration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204981236U true CN204981236U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520657728.1U Expired - Fee Related CN204981236U (en) | 2015-08-28 | 2015-08-28 | Active burnt regeneration system |
Country Status (1)
| Country | Link |
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| CN (1) | CN204981236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175092A (en) * | 2017-07-15 | 2017-09-19 | 佛山市银禾企业管理咨询有限公司 | A kind of offline regeneration method of active carbon |
| CN108913175A (en) * | 2018-06-21 | 2018-11-30 | 中国矿业大学 | A kind of combined cycle system and its application method based on abandoned biomass catalytic pyrolysis product processing organic wastewater |
-
2015
- 2015-08-28 CN CN201520657728.1U patent/CN204981236U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107175092A (en) * | 2017-07-15 | 2017-09-19 | 佛山市银禾企业管理咨询有限公司 | A kind of offline regeneration method of active carbon |
| CN108913175A (en) * | 2018-06-21 | 2018-11-30 | 中国矿业大学 | A kind of combined cycle system and its application method based on abandoned biomass catalytic pyrolysis product processing organic wastewater |
| CN108913175B (en) * | 2018-06-21 | 2020-09-08 | 中国矿业大学 | Combined cycle system for treating organic wastewater based on waste biomass catalytic pyrolysis products and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170116 Address after: Hangzhou City, Zhejiang province Xihu District 310000 Lingyin Dongshan Lane 16, room 426 Patentee after: Zhejiang rich environmental protection engineering Co., Ltd. Address before: Wang Zhen Tai Ping Qiao Cun, Xiuzhou District, Jiaxing City, Zhejiang Province, Yang Shulang 314000 No. 12 Patentee before: JIAXING FUYI CHEMICAL AUXILIARY AGENT CO., LTD. |
|
| 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: 20160120 Termination date: 20180828 |