CN207755940U - The device of organic exhaust gas is handled using activated carbon - Google Patents
The device of organic exhaust gas is handled using activated carbon Download PDFInfo
- Publication number
- CN207755940U CN207755940U CN201721579918.1U CN201721579918U CN207755940U CN 207755940 U CN207755940 U CN 207755940U CN 201721579918 U CN201721579918 U CN 201721579918U CN 207755940 U CN207755940 U CN 207755940U
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- China
- Prior art keywords
- exhaust gas
- heat exchanger
- activated carbon
- electric heater
- heater unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Treating Waste Gases (AREA)
Abstract
The utility model is the device using activated carbon processing organic exhaust gas, including activated carbon adsorption device, absorption wind turbine, heat exchanger one, electric heater unit one, high-temperature blower, heat exchanger two, electric heater unit two, catalysis oxidation decomposer, all devices are flexibly connected by flange, the device of organic exhaust gas is handled using activated carbon using PLC controls, the combustion decomposition process of real-time inspection and control activated carbon adsorption and desorption process and organic exhaust gas, it is timely with monitoring, feature easy to control, the degree of automation are higher.
Description
Technical field
The utility model is related to a kind of emission-control equipments, and the device of organic exhaust gas is handled especially with activated carbon.
Background technology
VOCs treatment refers to being adsorbed, being filtered to the organic exhaust gas generated in industrial processes, purified
Processing work.Usual VOCs treatment has a formaldehyde VOCs treatment, the benzene series VOCs treatment such as benzene toluene, dimethylbenzene,
Acetone, butanone VOCs treatment, ethyl acetate exhaust-gas treatment, mist of oil VOCs treatment, furfural VOCs treatment, benzene second
Alkene, acrylic acid VOCs treatment, resin VOCs treatment, additive VOCs treatment, coating cloud VOCs treatment, day
The air purification of the organic matters such as the carbon containing hydrogen-oxygen such as that water VOCs treatment is handled.
Organic exhaust gas is usually present that inflammable and explosive, poisonous and harmful, not soluble in water, to be dissolved in organic solvent, intractability big
The characteristics of.In VOCs treatment generally using organic exhaust gas active-carbon adsorption treatment method, Production by Catalytic Combustion Process, catalysis oxygen
A variety of principles such as change method, acid-base neutralization method, plasma method.Plasma method generally is recommended, because low-temperature plasma method has
The high feature easy to use of removal efficiency.Relatively good organic waste gas treatment method is catalyzing, oxidizing and purifying system, exhaust-gas treatment
Design is careful, purification filtering exhaust gas, effect are preferable layer by layer.But traditional VOCs treatment is all straight after simply handling mostly
Burning is connect, lacks the desorption processing of early period, noxious material cannot thoroughly be removed, and activated carbon service life is short, device switch
Machine is frequent.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, what is provided is a kind of organic using activated carbon processing
The device of exhaust gas, the device are controlled using PLC, and the absorption of real-time inspection and control activated carbon and desorption process and organic exhaust gas are urged
Change combustion process.
The utility model is achieved through the following technical solutions：
Using activated carbon handle organic exhaust gas device, including activated carbon adsorption device, absorption wind turbine, heat exchanger one,
Electric heater unit one, high-temperature blower, heat exchanger two, electric heater unit two, catalysis oxidation decomposer, all devices pass through pipe
Road flange flexible connection, wherein the activated carbon adsorption device includes active carbon particle feeding port, waste gas outlet, active carbon particle
Discharge port, active carbon layer, exhaust gas inlet, exhaust gas desorption, insulating layer, the import of exhaust gas desorption, natural wind inlet, the heat are handed over
Parallel operation is connect once one discharge pipe of electric heater unit with exhaust gas desorption import, and exhaust gas desorption connects high-temperature blower, high warm air
Machine is connected through heat exchanger two, electric heater unit two with catalysis oxidation decomposer, catalysis oxidation decomposer and heat exchange
Device two is connected, and heat exchanger one is connected with heat exchanger two.
Further, it further includes dry filter to handle the device of organic exhaust gas using activated carbon, the dry filter
It is connected with exhaust gas inlet.
Further, it further includes air filter to handle the device of organic exhaust gas using activated carbon, the air filter
It is connect with heat exchanger one.
Further, the activated carbon adsorption device is provided with pressure detecting mouth, temperature detection mouth, the inspection of organic exhaust gas concentration
Survey mouth and inspection manhole.
Further, it is provided with temperature detection mouth one on the pipeline of the exhaust gas desorption import, electric heater unit two goes out
Mouth position is provided with temperature detection mouth two.
Further, the heat exchanger one and heat exchanger two are using around aluminum fin type indirect heat exchanger.
Further, the device that organic exhaust gas is handled using activated carbon is controlled using PLC.
The advantages of the utility model obtains and good effect are：
1. the utility model is provided with pressure detecting, temperature detection, gas concentration detection, and and PLC on adsorbent equipment
Control is electrically connected, and realizes the real-time measure and control of activated carbon adsorption and desorption process；
2. adsorbent equipment is divided into adsorption chamber and desorption chamber by the utility model by the way that switching valve is arranged, make the suction of activated carbon
Echoing desorption can be completed at the same time in unified device；
3. the utility model adsorbent equipment uses box body shape structure, reasonable design, sound construction；
4. the utility model heat exchanger one and heat exchanger two are used around aluminum fin type indirect heat exchanger, around aluminum fin-stock
The structure of formula increases the contact area of cold and hot medium, improves heat transfer effect.
Description of the drawings
Fig. 1 is isometric side view before the utility model adsorbent equipment；
Fig. 2 is equal shaft side figures after the utility model adsorbent equipment；
Fig. 3 is the utility model catalysis oxidation decomposer；
1- activated carbon adsorption devices；2- active carbon particle feeding ports；3- active carbon particle discharge ports；4- active carbon layers；5-
Exhaust gas inlet；6- exhaust gas absorption outlet；Import is desorbed in 7- exhaust gas；8- exhaust gas desorptions；9- nature wind inlets；10- insulating layers；
11- natural air filters；12- heat exchangers one；13- heat exchangers two；14- electric heater units one；15- electric heater units
Two；16- high-temperature blowers；17- catalysis oxidation decomposers；Exhaust inlet pipe is desorbed in 18-；Exhaust gas discharge pipe is desorbed in 19-；20- electricity
One discharge pipe of heating device.
Specific implementation mode
With reference to embodiment, the utility model is described in further detail, but the embodiment of the utility model
It is without being limited thereto, the scope of protection of the utility model cannot be limited with following embodiments.Electrical heating dress used in present patent application
It is 54KW electric heater units to set one, and electric heater unit two used is 162KW electric heater units, and heat exchanger one used is 50P heat
Exchanger, the heat exchanger two are 67P heat exchangers.
Embodiment 1
Referring to Fig. 1-Fig. 3, the device of organic exhaust gas, including activated carbon adsorption device, absorption wind are handled using activated carbon
Machine, heat exchanger one, electric heater unit one, high-temperature blower, heat exchanger two, electric heater unit two, catalysis oxidation decomposer,
All devices are flexibly connected by flange, wherein the activated carbon adsorption device include active carbon particle feeding port, waste gas outlet,
Active carbon particle discharge port, active carbon layer, exhaust gas inlet, exhaust gas desorption, insulating layer, exhaust gas desorption import, natural wind into
Mouthful, the heat exchanger is connect once electric heater unit one with exhaust gas desorption import, and exhaust gas desorption connects high-temperature blower, high
Warm air machine is connected through heat exchanger two, electric heater unit two with catalysis oxidation decomposer, catalysis oxidation decomposer and heat
Exchanger two is connected, and heat exchanger one is connected with heat exchanger two.
Pressure detecting mouth, temperature detection mouth, organic exhaust gas Concentration Testing mouth are provided on the activated carbon adsorption device
And inspection manhole, pressure detecting mouth, temperature detection mouth, be separately installed on organic exhaust gas Concentration Testing mouth pressure sensor,
Pt100 temperature sensors, organic exhaust gas concentration detection sensor, and control and be electrically connected with PLC, real-time inspection and control absorption dress
The automatic conversion of interior activated carbon adsorption and desorption process and activated carbon adsorption desorption process is set, the setting of inspection manhole can facilitate work
The maintenance of property charcoal adsorbent equipment.
Embodiment 2
Referring to Fig. 1-Fig. 3, as different from Example 1, it is provided with dry filter before adsorbent equipment, is filtered out with crossing
Fall the solid particle in organic exhaust gas, the organic pollution in organic exhaust gas is made to be fully absorbed by activated carbon, the dry filter
Device is connected with the exhaust gas inlet of adsorbent equipment.
Embodiment 3
Referring to Fig. 1-Fig. 3, as different from Example 1, natural air filter is provided with before heat exchanger one, with
The impurity being removed by filtration in natural air purifies desorption gas, to make the organic pollution desorption of absorption on the activated carbon
More thoroughly, the regeneration efficiency of activated carbon is improved, the air filter is connect with heat exchanger one.
The explanation of above example is only intended to help to understand the present processes and core concept.It should be pointed out that for
For those skilled in the art, under the premise of not departing from the application principle, if can also be carried out to the application
Dry improvement and modification, these improvement and modification are also fallen into the application scope of the claims.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the application.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or range.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and it is consistent to be to fit to the principles and novel features disclosed herein
Widest range.
Claims (7)
1. utilizing the device of activated carbon processing organic exhaust gas, which is characterized in that including activated carbon adsorption device, absorption wind turbine, heat
Exchanger one, electric heater unit one, high-temperature blower, heat exchanger two, electric heater unit two, catalysis oxidation decomposer own
Device is flexibly connected by pipe flange, wherein the activated carbon adsorption device include active carbon particle feeding port, waste gas outlet,
Active carbon particle discharge port, active carbon layer, exhaust gas inlet, exhaust gas desorption, insulating layer, exhaust gas desorption import, natural wind into
Mouthful, the heat exchanger is connect once one discharge pipe of electric heater unit with exhaust gas desorption import, and exhaust gas desorption connects high temperature
Wind turbine, high-temperature blower are connected through heat exchanger two, electric heater unit two with catalysis oxidation decomposer, and catalysis oxidation decomposes dress
It sets and is connected with heat exchanger two, heat exchanger one is connected with heat exchanger two.
2. device as described in claim 1, which is characterized in that further include dry filter, the dry filter and exhaust gas
Import is connected.
3. device as described in claim 1, which is characterized in that the activated carbon adsorption device is provided with pressure detecting mouth, has
Machine exhaust gas concentration detection mouth and inspection manhole.
4. device as described in claim 1, which is characterized in that be provided with temperature detection on the pipeline of the exhaust gas desorption import
Mouth one, the outlet port of electric heater unit two is provided with temperature detection mouth two.
5. device as described in claim 1, which is characterized in that further include air filter, the air filter is handed over heat
Parallel operation one connects.
6. device as described in claim 1, which is characterized in that the heat exchanger one and heat exchanger two are using around aluminum fin-stock
Formula indirect heat exchanger.
7. the device as described in claim 1-6 is any, which is characterized in that automatically control activated carbon adsorption desorption again using PLC
Raw system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579918.1U CN207755940U (en) | 2017-11-23 | 2017-11-23 | The device of organic exhaust gas is handled using activated carbon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579918.1U CN207755940U (en) | 2017-11-23 | 2017-11-23 | The device of organic exhaust gas is handled using activated carbon |
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| Publication Number | Publication Date |
|---|---|
| CN207755940U true CN207755940U (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721579918.1U Expired - Fee Related CN207755940U (en) | 2017-11-23 | 2017-11-23 | The device of organic exhaust gas is handled using activated carbon |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694282A (en) * | 2017-11-23 | 2018-02-16 | 山东桑涂环境保护工程有限公司 | Utilize the technique and device of activated carbon processing organic exhaust gas |
-
2017
- 2017-11-23 CN CN201721579918.1U patent/CN207755940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107694282A (en) * | 2017-11-23 | 2018-02-16 | 山东桑涂环境保护工程有限公司 | Utilize the technique and device of activated carbon processing organic exhaust gas |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |