CN205760439U - Organic waste gas treatment device - Google Patents
Organic waste gas treatment device Download PDFInfo
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- CN205760439U CN205760439U CN201620421546.9U CN201620421546U CN205760439U CN 205760439 U CN205760439 U CN 205760439U CN 201620421546 U CN201620421546 U CN 201620421546U CN 205760439 U CN205760439 U CN 205760439U
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- adsorption box
- waste gas
- catalytic combustor
- temperature sensor
- main air
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Abstract
The utility model discloses a kind of organic waste gas treatment device, it is characterised in that including: main air blower, the adsorption box that described main air blower is connected, it offers waste gas suction inlet, is additionally provided with activated carbon；The catalytic combustor being connected with described adsorption box, is provided with heat exchanger, electric heater and temperature sensor；Desorption blower fan, its input is connected with described catalytic combustor, and outfan is connected with described main air blower and described adsorption box by pipeline respectively；Cleaning gas outlet pipe and switch board, be connected with the electric heater in described catalytic combustor and temperature sensor, for controlling the temperature in catalytic combustor, this device is additionally provided with back-fire relief cleaner unit；Being provided with spray equipment and temperature sensor in described adsorption box, described spray equipment, described temperature sensor are connected with described switch board.This utility model can be by high to the heat recovery and utilization in waste gas treatment process and safety.
Description
Technical field:
The technical field that this utility model relates to, more particularly to a kind of organic waste gas treatment device.
Background technology:
Organic exhaust gas is a kind of important source of atmospheric pollution, not only the organs such as human body and the lungs of animal, heart had strong intoxicating effect, but also acid mist, acid rain and photochemical fog can be formed, damage the ozone layer, bring high risks to ecological environment and human being's production, life.So waste gas pollution control and treatment has become as the important component part of environmental conservation, it also it is the most important condition of industry operation operation.Now the main treatment technology of industrial organic exhaust gas is included combustion method and Production by Catalytic Combustion Process, liquid phase scrubbing method, absorption method and bioanalysis etc..Wherein combustion method and Production by Catalytic Combustion Process need to consume substantial amounts of heat, and can produce some potential safety hazards in combustion process.It is thus desirable to develop a kind of can be by organic waste gas treatment device high to the heat recovery and utilization in waste gas treatment process and safety.
Utility model content:
For the problems referred to above, the purpose of this utility model be to provide a kind of can be by organic waste gas treatment device high to the heat recovery and utilization in waste gas treatment process and safety.
This utility model is realized by following technical scheme:
A kind of organic waste gas treatment device, it is characterised in that including:
Main air blower, it is provided that power sucks waste gas；
Adsorption box, is connected with described main air blower, described adsorption box offers waste gas suction inlet, is provided with activated carbon in described adsorption box；
Catalytic combustor, is connected with described adsorption box, is provided with heat exchanger, electric heater and temperature sensor in described catalytic combustion system；
Desorption blower fan, its input is connected with described catalytic combustor, and outfan is connected with described main air blower and described adsorption box by pipeline respectively；
Cleaning gas outlet pipe, is arranged on the outfan of described desorption blower fan and the pipeline of described main air blower connection；And
Switch board, is connected with the electric heater in described catalytic combustor and temperature sensor, for controlling the temperature in catalytic combustor；
Wherein, described adsorption box is connected with described catalytic combustor pipeline and the pipeline that the outfan of described desorption blower fan is connected with described adsorption box are provided with back-fire relief cleaner unit；
Being provided with spray equipment and temperature sensor in described adsorption box, described spray equipment, described temperature sensor are connected with described switch board.
Preferably, described adsorption box is provided with two, and both are set up in parallel.
Preferably, the activated carbon in described adsorption box is Alveolate activated carbon.
Preferably, the catalyst in described catalytic combustor is the ceramic honeycomb catalyst being coated with precious metal palladium, platinum.
Beneficial effect: the outfan of desorption blower fan is connected with main air blower and adsorption box respectively by pipeline, such design makes the purification gas after part process directly from cleaning gas outlet pipe emptying；Another part is then directly entered in adsorption box and activated carbon is carried out desorption and regeneration, it is not necessary to additionally heat, and is so recycled by the heat in combustion process, saves energy；It is provided with back-fire relief cleaner unit on the pipeline that the outfan of pipeline that adsorption box is connected with catalytic combustor and desorption blower fan is connected with adsorption box, this back-fire relief cleaner unit is possible not only to clean bulky grain in air inlet, and flame can be stoped to pass through, cut off danger that may be present between adsorption box and catalytic combustor, prevent peril from occurring, improve safety coefficient.Improve additionally, the spray equipment arranged in adsorption box can also improve the safety of system.
Accompanying drawing illustrates:
Fig. 1 is the front view of the present embodiment.
Fig. 2 is the top view of the present embodiment.
The structural representation of Fig. 3 catalytic combustor.
Wherein: 1, main air blower, 2, adsorption box, 21, temperature sensor, 22, spray equipment, 3, catalytic combustor, 31, heat exchanger, 32, electric heater, 33, temperature sensor, 4, desorption blower fan, 5, cleaning gas outlet pipe, 6, controller cabinet, 7, waste gas intake line, 8, back-fire relief cleaner unit one, 9, back-fire relief cleaner unit two.
Detailed description of the invention:
Below in conjunction with specific embodiment, this utility model is expanded on further.Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content of present invention statement, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
Seeing Fig. 1, Fig. 2, a kind of organic waste gas treatment device, including main air blower 1, adsorption box 2, catalytic combustor 3, desorption blower fan 4, cleaning gas outlet pipe 5 and controller cabinet 6.Main air blower 1 provides power to suck waste gas.Main air blower 1 is connected with adsorption box 2 by pipeline, and adsorption box 2 is provided with two, and two adsorption boxes 2 are connected in parallel.It is provided with waste gas intake line 7 on two adsorption boxes 2.Opening main air blower 1, exhaust gas source is sucked by main air blower 1 from waste gas intake line 7.Adsorption box 2 uses carbon steel to make, outer painting, internal equipped with a certain amount of activated carbon, it is preferred that activated carbon uses Alveolate activated carbon, and it is advantageous thermodynamic property, low-resistance low consumption, the advantage of high adsorption rate compared with grain (excellent) shaped activated carbon.Temperature sensor and spray equipment it is also equipped with in adsorption box.
Adsorption box 2 and catalytic combustor 3 pass through pipeline communication.In order to improve the safety of system, this pipeline is installed a back-fire relief cleaner unit 1.This back-fire relief cleaner unit 8 is possible not only to clean bulky grain in air inlet, and flame can be stoped to pass through, and cuts off danger that may be present between adsorption box 2 and catalytic combustor 3, prevents peril from occurring, and improves safety coefficient.See Fig. 3, in catalytic combustor 3, be sequentially installed with heat exchanger 31 and electric heater 32.Desorption gas first passes around the heat exchanger 31 of catalytic combustor 3 and carries out heat exchange intensification, then, under the effect of the electric heater 32 in catalytic combustor 3, make gas temperature bring up to about 300 DEG C, then pass through catalyst, organic substance burns under the effect of catalyst, is broken down into CO2And H2O, releases substantial amounts of heat simultaneously.Preferably, catalyst uses the ceramic honeycomb catalyst being coated with precious metal palladium, platinum, and this catalyst resistance is little, and catalysis specific surface area is big, excellent catalytic effect.Temperature sensor 33 it is additionally provided with, for sensing the temperature of catalytic combustor in catalytic combustor 3.Catalytic combustor 3 is connected with the input of desorption blower fan 4.The outfan of desorption blower fan 4 is connected with main air blower 1 and adsorption box 2 respectively by pipeline.Cleaning gas outlet pipe 5 it is provided with main air blower 1 on the pipeline that the outfan of desorption blower fan 4 is connected.Purification gas after such setting makes a part process directly empties from cleaning gas outlet pipe 5；Another part then enters in adsorption box 2 and activated carbon is carried out desorption and regeneration, it is not necessary to additionally heat, and is so recycled by the heat in combustion process, saves energy.It is provided with back-fire relief cleaner unit 9 on the pipeline that the outfan of desorption blower fan 4 is connected with adsorption box 2, stops flame to pass through further, cut off danger that may be present between adsorption box 2 and catalytic combustor 3, prevent peril from occurring.
Switch board 6 is connected with the temperature sensor 21 in adsorption box 2 and spray equipment 22.When the temperature in adsorption box 2 is too high, the temperature signal sensed is passed to switch board 6 by temperature sensor 21, and switch board 6 controls spray equipment spray, thus the temperature in adsorption box 2 is reduced, and prevents peril from occurring.Switch board 6 is also connected with the electric heater 32 in catalytic combustor 3, temperature sensor 33, and when the temperature in catalytic combustor 3 is too high, the temperature signal sensed is passed to switch board 6 by temperature sensor 33, and switch board 6 controls electric heater 33 and stops heating.
During work, pending organic exhaust gas is introduced to adsorption box 2 from waste gas intake line 7 by main air blower 1, is adsorbed by Alveolate activated carbon in adsorption box 2, the organic substance in gas be tightly held by activated carbon and be attached to the surface of activated carbon.After activated carbon adsorption is saturated, stop main air blower 1, close adsorption box 2 terminal valve.Start desorption blower fan 4 organic solvent in this activated carbon is desorbed, desorption gas heat exchanger 31 in back-fire relief cleaner unit 8 enters into catalytic combustor 3 carries out heat exchange, then heat temperature raising under the effect of the electric heater 32 in catalytic combustor 3, gas temperature is made to bring up to about 300 DEG C, pass through catalyst again, organic substance burns under the effect of catalyst, is broken down into CO2And H2O, releases substantial amounts of heat simultaneously.This high-temperature gas divides two parts: a part directly empties from cleaning gas outlet pipe 5；Another part enters in adsorption box 2 and is desorbed activated carbon.When desorption temperature is too high, switch board 6 controls spray equipment 22 spraying cooling.
Claims (4)
1. an organic waste gas treatment device, it is characterised in that including:
Main air blower, it is provided that power sucks waste gas；
Adsorption box, is connected with described main air blower, described adsorption box offers waste gas suction inlet, is provided with activated carbon in described adsorption box；
Catalytic combustor, is connected with described adsorption box, is provided with heat exchanger, electric heater and temperature sensor in described catalytic combustion system；
Desorption blower fan, its input is connected with described catalytic combustor, and outfan is connected with described main air blower and described adsorption box by pipeline respectively；
Cleaning gas outlet pipe, is arranged on the outfan of described desorption blower fan and the pipeline of described main air blower connection；And
Switch board, is connected with the electric heater in described catalytic combustor and temperature sensor, for controlling the temperature in catalytic combustor；
Wherein, described adsorption box is connected with described catalytic combustor pipeline and the pipeline that the outfan of described desorption blower fan is connected with described adsorption box are provided with back-fire relief cleaner unit；
Being provided with spray equipment and temperature sensor in described adsorption box, described spray equipment, described temperature sensor are connected with described switch board.
2. organic waste gas treatment device as claimed in claim 1, it is characterised in that described adsorption box is provided with two, and both are set up in parallel.
3. organic waste gas treatment device as claimed in claim 1, it is characterised in that the activated carbon in described adsorption box is Alveolate activated carbon.
4. organic waste gas treatment device as claimed in claim 1, it is characterised in that the catalyst in described catalytic combustor is the ceramic honeycomb catalyst being coated with precious metal palladium, platinum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421546.9U CN205760439U (en) | 2016-05-11 | 2016-05-11 | Organic waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620421546.9U CN205760439U (en) | 2016-05-11 | 2016-05-11 | Organic waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
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| CN205760439U true CN205760439U (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620421546.9U Expired - Fee Related CN205760439U (en) | 2016-05-11 | 2016-05-11 | Organic waste gas treatment device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801880A (en) * | 2017-02-20 | 2017-06-06 | 云汇环保科技南通有限公司 | A kind of mobile model catalytic combustion system |
| CN108453122A (en) * | 2018-04-02 | 2018-08-28 | 广东省生态环境技术研究所 | Place heavy-metal contaminated soil abatement equipment and its administering method |
| CN108722107A (en) * | 2018-08-23 | 2018-11-02 | 苏州君绿环境技术服务有限公司 | A kind of organic waste gas treatment equipment |
| CN108906011A (en) * | 2018-08-23 | 2018-11-30 | 苏州君绿环境技术服务有限公司 | A kind of adsorbent recycling system and technique |
| CN109078451A (en) * | 2018-08-17 | 2018-12-25 | 浙江洁皇环保科技有限公司 | A kind of cleaning equipment for waste organic gas and its purification method |
| CN111053986A (en) * | 2020-01-06 | 2020-04-24 | 温州中绿环保科技有限公司 | Waste gas treatment system with fire-fighting system and fire extinguishing method thereof |
| CN113028419A (en) * | 2021-02-20 | 2021-06-25 | 樊品良 | Efficient hot air equipment for in-pipe accurate oxygen distribution and two-stage catalytic combustion |
-
2016
- 2016-05-11 CN CN201620421546.9U patent/CN205760439U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801880A (en) * | 2017-02-20 | 2017-06-06 | 云汇环保科技南通有限公司 | A kind of mobile model catalytic combustion system |
| CN108453122A (en) * | 2018-04-02 | 2018-08-28 | 广东省生态环境技术研究所 | Place heavy-metal contaminated soil abatement equipment and its administering method |
| WO2019192241A1 (en) * | 2018-04-02 | 2019-10-10 | 广东省生态环境技术研究所 | Site heavy metal contaminated soil treatment equipment and treatment method therefor |
| US11358189B2 (en) | 2018-04-02 | 2022-06-14 | Guangdong Institute Of Eco-Environmental Science & Technology | Site heavy metal contaminated soil treatment equipment and treatment method therefor |
| CN108453122B (en) * | 2018-04-02 | 2023-12-12 | 广东省生态环境技术研究所 | Site heavy metal contaminated soil treatment equipment and treatment method thereof |
| CN109078451A (en) * | 2018-08-17 | 2018-12-25 | 浙江洁皇环保科技有限公司 | A kind of cleaning equipment for waste organic gas and its purification method |
| CN108722107A (en) * | 2018-08-23 | 2018-11-02 | 苏州君绿环境技术服务有限公司 | A kind of organic waste gas treatment equipment |
| CN108906011A (en) * | 2018-08-23 | 2018-11-30 | 苏州君绿环境技术服务有限公司 | A kind of adsorbent recycling system and technique |
| CN111053986A (en) * | 2020-01-06 | 2020-04-24 | 温州中绿环保科技有限公司 | Waste gas treatment system with fire-fighting system and fire extinguishing method thereof |
| CN111053986B (en) * | 2020-01-06 | 2024-01-26 | 温州中绿环保科技有限公司 | Waste gas treatment system with fire extinguishing system and fire extinguishing method thereof |
| CN113028419A (en) * | 2021-02-20 | 2021-06-25 | 樊品良 | Efficient hot air equipment for in-pipe accurate oxygen distribution and two-stage catalytic combustion |
| CN113028419B (en) * | 2021-02-20 | 2023-09-22 | 樊品良 | Efficient hot air equipment with accurate oxygen distribution and two-stage catalytic combustion in pipe |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190511 |
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| CF01 | Termination of patent right due to non-payment of annual fee |