CN201049277Y - Organic exhaust gas adsorption burning purifying device - Google Patents
Organic exhaust gas adsorption burning purifying device Download PDFInfo
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- CN201049277Y CN201049277Y CNU2007200347402U CN200720034740U CN201049277Y CN 201049277 Y CN201049277 Y CN 201049277Y CN U2007200347402 U CNU2007200347402 U CN U2007200347402U CN 200720034740 U CN200720034740 U CN 200720034740U CN 201049277 Y CN201049277 Y CN 201049277Y
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- carbon adsorption
- activated carbon
- adsorption unit
- exhaust gas
- pipeline
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Abstract
An organic waste gas adsorption-burning purifying device relates to environmental-protection equipment, in particular to a purifying treatment device for organic waste gas of big air quantity and low concentration. The device comprises a filter, an active carbon adsorption device, a purifying exhaust piece and a refuse incinerator, wherein, the outlet of the filter is connected with the air inlet of the active carbon adsorption device through a pipe; the purified gas discharge opening of the active carbon adsorption device is connected with the purifying exhaust piece, while the regeneration discharge opening is connected with the burning chamber of the refuse incinerator through a pipe; moreover, the regeneration medium inlet of the active carbon adsorption device is connected with the high-temperature gas discharge port of the refuse incinerator. The utility model has less equipment investment and high heat utilization rate and realizes energy conservation.
Description
Technical field
The utility model relates to a kind of environmental protection equipment, particularly to the purifying processing device of big air quantity, low-concentration organic exhaust gas.
Background technology
In industrial processes, produce a large amount of organic gas and solid waste, environment is caused great pollution, particularly paint industry, in painting process, produce in a large amount of lacquer slags, produce a large amount of big air quantity again, the organic gas of low concentration.The organic gas processing method generally adopts charcoal absorption legal concentrated, and in processing procedure, active carbon is after absorption after a while, and active carbon loses activity, and need resolve regeneration to it.Existing parsing regeneration technology has two kinds, and a kind of is that steam+condensation is reclaimed, and another kind is hot-air+catalytic oxidation.These two kinds of technologies all need dispose the special energy and be used for the active carbon thermal regeneration.And the processing method of solid waste generally adopts waste incineration, and waste incineration need be by gas heating high temperature (1100 ℃) cracking that add thermal incineration and dual firing chamber of a combustion chamber to rubbish.So the purifying processing device equipment input of existing organic gas and solid waste repeats, it is big to consume energy, makes the processing cost height.
The utility model content
The utility model purpose is to design a kind of equipment less investment, energy-conservation organic exhaust gas adsorbs burning and purifying device.
The utility model comprises filter, activated carbon adsorption unit, purifying exhaust gas spare, incinerator; Activated carbon adsorption unit is provided with air inlet, Purge gas outlet, regenerating medium import, regeneration outlet; Filter is provided with exhaust gas inlet, and filter outlet is connected with the air inlet of activated carbon adsorption unit by pipeline, and the Purge gas outlet of activated carbon adsorption unit is connected with purifying exhaust gas spare; Pipeline between filter and activated carbon adsorption unit, on the pipeline between activated carbon adsorption unit and the purifying exhaust gas spare, be connected in series switch valve respectively; The regeneration outlet of described activated carbon adsorption unit is connected in series switch valve by the Burning Room of pipeline connection incinerator on this pipeline; The regenerating medium import of activated carbon adsorption unit is connected with the high-temperature gas floss hole of incinerator, is connected in series switch valve on this pipeline.
Carry out purified treatment when work, close the switch valve on the pipeline between the regeneration outlet of activated carbon adsorption unit and the incinerator, close the switch valve on the pipeline between activated carbon adsorption unit and the incinerator high-temperature gas floss hole; Open the switch valve on the pipeline between filter and the activated carbon adsorption unit, open the switch valve on the pipeline between activated carbon adsorption unit and the purifying exhaust gas spare; By filter organic exhaust gas is tentatively filtered earlier, it is concentrated to adopt active carbon in the activated carbon adsorption unit that organic gas is adsorbed again, and purified gas is disposed to atmosphere by purifying exhaust gas spare.
After charcoal absorption is saturated, close the switch valve on the pipeline between filter and the activated carbon adsorption unit, close the switch valve on the pipeline between activated carbon adsorption unit and the purifying exhaust gas spare; Open the switch valve on the pipeline between the regeneration outlet of activated carbon adsorption unit and the incinerator, open the switch valve on the pipeline between activated carbon adsorption unit and the incinerator high-temperature gas floss hole; The high-temperature gas that utilizes incinerator carries out the backwash desorption by displacement to activated carbon adsorption unit, i.e. regeneration, and the material desorption is under entered incinerator by the outlet of regenerating Burning Room is realized flame combustion with other solid waste of factory.
The organic gas active carbon adsorption is concentrated the utility model and waste incineration (being that the cracking of organic matter high-temperature oxydation is handled) organically combines.The method that active carbon regeneration back produces the organic matter processing of high concentration has condensation, catalysis, flame combustion (Pintsch process), and the operation principle of the secondary combustion chamber of incinerator really is well the heating power burning, and discharged flue gas has very high energy simultaneously.Characteristics according to both sides, rubbish is burned the energy that produces is used for places such as factory, drying room, bathroom by heat-exchange device reuse some the energy, a part of flux is used for the parsing regeneration of active carbon by heat exchanger, produced simultaneously high concentration organic gas (less than 25LEL%) carries out Pintsch process in incinerator, produce power, be directly used in the flue-gas temperature that promotes the waste incineration generation and enter dual firing chamber, reduce the required fuel consumption of two combustion chambers intensification.So, the purpose that the utility model can reach minimizing equipment input, improve heat utilization efficiency, cuts down the consumption of energy.Both handled organic exhaust gas and solid waste,, reduced the input of environmental improvement and the use cost of equipment operation, opened up a new way for administering environment simultaneously for factory provides the energy.
In addition, the utility model also is connected heat exchanger between the high-temperature gas floss hole of activated carbon adsorption unit and incinerator.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
This example is a kind of application to the baking finish for car room.As shown in Figure 1, mainly by exhaust blower 1, filter 2, three groups of activated carbon adsorption units 3, purifying exhaust gas spare---chimney 4, incinerator 5, heat exchanger 6 are formed.
Wherein, three groups of activated carbon adsorption units 3 are respectively arranged with air inlet, Purge gas outlet, regenerating medium import, regeneration outlet.Three groups of activated carbon adsorption units 3 are arranged in juxtaposition.
The flue gas of being collected by combined padding and drying system connects to advance the exhaust gas inlet of filter 2 by exhaust blower 1, and the outlet of filter 2 is connected with the air inlet of three groups of activated carbon adsorption units 3 respectively by three groups of pipelines arranged side by side, and is connected in series switch valve 7 respectively respectively on three groups of pipelines.The Purge gas outlet of three groups of activated carbon adsorption units 3 is connected with chimney 4 by three groups of pipelines respectively, and is connected in series switch valve 8 respectively respectively on three groups of pipelines between three groups of activated carbon adsorption units 3 and the chimney 4.
The outlet of respectively regenerating of three groups of activated carbon adsorption units 3 connects the Burning Room of incinerator 5 respectively by pipeline, be connected in series switch valve 9 respectively on these three groups of pipelines; Each regenerating medium import of three groups of activated carbon adsorption units 3 is connected with the high-temperature gas floss hole of incinerator 5 by heat exchanger 6 respectively, serial connection switch valve 10 on this pipeline.
Claims (2)
1. organic exhaust gas absorption burning and purifying device comprises filter, activated carbon adsorption unit, purifying exhaust gas spare; Activated carbon adsorption unit is provided with air inlet, Purge gas outlet, regenerating medium import, regeneration outlet; Filter is provided with exhaust gas inlet, and filter outlet is connected with the air inlet of activated carbon adsorption unit by pipeline, and the Purge gas outlet of activated carbon adsorption unit is connected with purifying exhaust gas spare, it is characterized in that also comprising incinerator; Pipeline between filter and activated carbon adsorption unit, on the pipeline between activated carbon adsorption unit and the purifying exhaust gas spare, be connected in series switch valve respectively; The regeneration outlet of described activated carbon adsorption unit is connected in series switch valve by the Burning Room of pipeline connection incinerator on this pipeline; The regenerating medium import of activated carbon adsorption unit is connected with the high-temperature gas floss hole of incinerator, is connected in series switch valve on this pipeline.
2. according to the described organic exhaust gas of claim 1 absorption burning and purifying device, it is characterized in that between the high-temperature gas floss hole of activated carbon adsorption unit and incinerator, being connected heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200347402U CN201049277Y (en) | 2007-02-15 | 2007-02-15 | Organic exhaust gas adsorption burning purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200347402U CN201049277Y (en) | 2007-02-15 | 2007-02-15 | Organic exhaust gas adsorption burning purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201049277Y true CN201049277Y (en) | 2008-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200347402U Expired - Fee Related CN201049277Y (en) | 2007-02-15 | 2007-02-15 | Organic exhaust gas adsorption burning purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201049277Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837365B (en) * | 2010-05-14 | 2012-08-29 | 浙江大学 | Integrated method and system of active carbon regeneration and hazardous waste incineration |
| CN104147806A (en) * | 2014-08-21 | 2014-11-19 | 南通中港涂装设备有限公司 | Volatile organic matter purifying equipment design system |
| CN107551754A (en) * | 2017-09-08 | 2018-01-09 | 航天凯天环保科技股份有限公司 | A kind of generation control system and method for controlling reproduction of organic exhaust gas adsorption device |
-
2007
- 2007-02-15 CN CNU2007200347402U patent/CN201049277Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101837365B (en) * | 2010-05-14 | 2012-08-29 | 浙江大学 | Integrated method and system of active carbon regeneration and hazardous waste incineration |
| CN104147806A (en) * | 2014-08-21 | 2014-11-19 | 南通中港涂装设备有限公司 | Volatile organic matter purifying equipment design system |
| CN107551754A (en) * | 2017-09-08 | 2018-01-09 | 航天凯天环保科技股份有限公司 | A kind of generation control system and method for controlling reproduction of organic exhaust gas adsorption device |
| CN107551754B (en) * | 2017-09-08 | 2019-10-25 | 航天凯天环保科技股份有限公司 | A kind of generation control system and method for controlling reproduction of organic exhaust gas adsorption device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 |