CN208130774U - A kind of activated carbon adsorption desorption catalyzing burner - Google Patents
A kind of activated carbon adsorption desorption catalyzing burner Download PDFInfo
- Publication number
- CN208130774U CN208130774U CN201820423844.0U CN201820423844U CN208130774U CN 208130774 U CN208130774 U CN 208130774U CN 201820423844 U CN201820423844 U CN 201820423844U CN 208130774 U CN208130774 U CN 208130774U
- Authority
- CN
- China
- Prior art keywords
- bed
- desorption
- adsorbent
- activated carbon
- blower
- Prior art date
- 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.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 238000002336 sorption--desorption measurement Methods 0.000 title claims abstract description 17
- 239000003463 adsorbent Substances 0.000 claims abstract description 38
- 238000003795 desorption Methods 0.000 claims abstract description 23
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 16
- 230000000875 corresponding Effects 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000003197 catalytic Effects 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 4
- 239000003610 charcoal Substances 0.000 claims 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 229920002456 HOTAIR Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000001627 detrimental Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002903 organophosphorus compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 printing Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002441 reversible Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model provides a kind of activated carbon adsorption desorption catalyzing burner, belongs to technical field of environment protection equipment.It solves the problems such as existing equipment organic matter poor processing effect, the utility model includes pretreatment unit, adsorbent equipment and desorption catalyzing burner, adsorbent equipment includes main air blower and several adsorbent beds, pretreatment unit is connected to by several first admission lines with corresponding adsorbent bed, each adsorbent bed passes through one first outlet pipe and connect with main air blower, desorption catalyzing burner includes desorption blower, thermocouple and catalysis burning bed, the second admission line and the second outlet pipe are provided on each adsorbent bed, each second outlet pipe is connected to desorption blower, desorption blower is connect by tracheae with catalysis burning bed, catalysis burning bed is connected to by the second admission line with corresponding adsorbent bed.The utility model, which solves, administers problem existing for low concentration, Wind Volume organic exhaust gas, high treating effect.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, and in particular to a kind of activated carbon adsorption desorption catalyzing burning dress
It sets.
Background technique
Organic exhaust gas is the common contaminant of the industries such as petrochemical industry, light industry, plastics, printing, coating discharge, organic exhaust gas
In often containing hydrocarbon compound, oxygen-containing organic compound, nitrogenous, sulphur, halogen family and organic phosphorus compound etc..It is such as organic to these
Exhaust gas is untreated, and environment will be caused seriously to pollute by being directly discharged into atmosphere, is detrimental to health.
Active carbon absorption technology is the international technique of current VOCs treatment, place of the technique to all kinds of organic exhaust gas
Reason has a good removal effect, but with the accumulation of runing time, active carbon can gradually adsorption saturation, removal efficiency can also get over
It is poorer to come, and needs the active carbon constantly more renewed, this not only gives daily supervision and operation to make troubles, frequent to replace
The cost of active carbon is also quite high.Exhaust gas is heated to 200~300 DEG C and burnt by catalytic bed by Production by Catalytic Combustion Process, reaches purification
Purpose.Its advantage is that low energy consumption, purifying rate is high, without secondary pollution, simple process is easy to operate.Suitable for having for high-temperature high concentration
Machine waste gas pollution control and treatment is not suitable for the VOCs treatment of low concentration, Wind Volume.
Utility model content
The purpose of this utility model is to be directed to disadvantages mentioned above present in existing organic exhaust gas, and provide a kind of suitable for low
The activated carbon adsorption desorption catalyzing burner of concentration VOCs treatment and organic exhaust gas adsorption high treating effect.
The purpose of this utility model can be realized by the following technical scheme：
A kind of activated carbon adsorption desorption catalyzing burner, which is characterized in that it include pretreatment unit, adsorbent equipment and
Desorption catalyzing burner, the adsorbent equipment include main air blower and several adsorbent beds, and pretreatment unit passes through several first
Admission line is connected to corresponding adsorbent bed, and each adsorbent bed passes through one first outlet pipe and connect with main air blower, and described is de-
Attached catalytic combustion system includes desorption blower, thermocouple and catalysis burning bed, be provided on each adsorbent bed the second admission line and
Second outlet pipe, each second outlet pipe are connected to desorption blower, and desorption blower is connect by tracheae with catalysis burning bed, are urged
Change burning bed to be connected to by the second admission line with corresponding adsorbent bed.
In a kind of above-mentioned activated carbon adsorption desorption catalyzing burner, preheating is provided on the catalysis burning bed
Device and heat exchanger.
In a kind of above-mentioned activated carbon adsorption desorption catalyzing burner, the activated carbon adsorption desorption catalyzing burning
Device further includes control system, and the control system includes controller and temperature sensor, the temperature sensor setting
For detecting the real time temperature of catalytic bed at catalytic bed, controller is connect with temperature sensor and preheater.
In a kind of above-mentioned activated carbon adsorption desorption catalyzing burner, the pretreatment unit is high-efficiency fiber mistake
Filter pulp.
Compared with prior art, the utility model has the advantages that：
The utility model passes through the organic exhaust gas of activated carbon adsorption bed Adsorption Concentration low concentration, adsorbs and introduces close to after saturation
Hot air active carbon makes organic exhaust gas be desorbed out into catalysis burning bed progress flameless combustion purified treatment.This is practical
Novel solve administers problem existing for low concentration, Wind Volume organic exhaust gas.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1, high-efficiency fiber filter cotton；2, adsorbent bed；3, the first admission line；4, main air blower；5, chimney；6, it is desorbed
Blower；7, thermocouple；8, it is catalyzed burning bed；9, the second admission line；10, the second outlet pipe；11, Electric air valve；12, first
Outlet pipe.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, a kind of activated carbon adsorption desorption catalyzing burner provided by the utility model, it includes pretreatment
Device, adsorbent equipment and desorption catalyzing burner.Pretreatment unit is high-efficiency fiber filter cotton 1 in the utility model.
Adsorbent equipment includes main air blower 4 and several adsorbent beds 2, and there are three adsorbent beds 2 in the present embodiment.Pretreatment unit
(high-efficiency fiber filter cotton 1) is connected to by several first admission lines 3 with corresponding adsorbent bed 2, and each adsorbent bed 2 passes through one the
One outlet pipe 12 is connect with main air blower 4.Main air blower 4 is connected to a chimney 5 again and discharges the gas of qualified discharge.
The desorption catalyzing burner of the utility model includes desorption blower 6, thermocouple 7 and catalysis burning bed 8.Catalysis combustion
It burns and is provided with preheater and heat exchanger on bed 8.
The second admission line 9 and the second outlet pipe 10, each second outlet pipe 10 and desorption are provided on each adsorbent bed 2
Blower 6 be connected to, desorption blower 6 by tracheae with catalysis burning bed 8 connect, be catalyzed burning bed 8 pass through the second admission line 9 with it is right
The adsorbent bed 2 answered is connected to.The lower part of adsorbent bed 2 is arranged in the port connecting on each adsorbent bed 2 with the second admission line 9, each to inhale
The top of adsorbent bed 2 is arranged in the port connecting on attached bed 2 with the second outlet pipe 10.
It is provided on first admission line 3, the first outlet pipe 12, the second admission line 9 and the second outlet pipe 10
Electric air valve 11.
Activated carbon adsorption desorption catalyzing burner further includes control system, and the control system includes controller and temperature
Sensor is spent, the temperature sensor is arranged at catalytic bed for detecting the real time temperature of catalytic bed, controller and temperature
Sensor and preheater connection.
When work, by the pretreated exhaust gas of high-efficiency fiber filter cotton 1, by reasonable cloth wind, make it uniformly
Ground is by the flow sections of the activated carbon fiber layers in adsorbent bed 2, under certain residence time, due to activated carbon surface with have
The effect of attractive interaction generates physical absorption (also known as Van der Waals absorption) between machine emission molecule, and adsorption process is reversible；To give up
Organic component in gas is adsorbed on the surface area of active carbon, so that exhaust gas be made to be purified, purified clean gas can pass through
Chimney 5 first passes through main air blower 4 again by 5 qualified discharge of chimney.
When adsorbent bed 2 be saturated with and after, close that adsorbent bed 2 is enterprising, Electric air valve 11 of exit.Starting desorption blower 6 is right
The adsorbent bed 2 desorption, desorption gas first pass around the heat exchanger in catalysis burning bed 8, subsequently into pre- in catalysis burning bed 8
Hot device makes gas temperature be increased to 300 DEG C or so under the action of electric heater, then by catalyst, organic substance is being catalyzed
It burns under the action of agent, is broken down into CO2 and H2O, while releasing a large amount of heat, gas temperature is improved into one, the High Temperature Gas
Body exchanges heat with the cold wind come in again by heat exchanger, recycles a part of heat.The gas come out from heat exchanger is divided into two parts：
A part directly empties；Another part enters adsorbent bed 2 and active carbon is desorbed.The utility model is provided with control system,
Can start when desorption temperature is excessively high a benefit air-cooler mend it is cold, make desorption gas temperature stablize in a suitable range
It is interior.Temperature is more than alarming value in the activated carbon adsorption bed 2 of the utility model, automatic to enable fire disaster emergency automatic sprinkler fire-extinguishing system.
The utility model passes through the organic exhaust gas of 2 Adsorption Concentration low concentration of activated carbon adsorption bed, adsorbs and draws close to after saturation
Enter hot air active carbon, organic exhaust gas is made to be desorbed out into the catalysis progress flameless combustion purified treatment of burning bed 8.This reality
Problem existing for low concentration, Wind Volume organic exhaust gas is administered with novel solve.
It should be understood that in claims, specification of the utility model, all " including ... " should be understood as out
The meaning of formula is put, that is, its meaning is equal to " at least containing ... ", but should not be understood as enclosed meaning, i.e. its meaning
It should not be construed " only including ... ".
Those skilled in the art of the present invention can do described specific embodiment various
The similar mode of modify or supplement or adopt substitutes, but without departing from the spirit of the present application or surmounts appended right and want
Seek range defined in book.
Claims (4)
1. a kind of activated carbon adsorption desorption catalyzing burner, which is characterized in that it includes pretreatment unit, adsorbent equipment and takes off
Attached catalytic combustion system, the adsorbent equipment include main air blower and several adsorbent beds, pretreatment unit by several first into
Feed channel is connected to corresponding adsorbent bed, and each adsorbent bed passes through one first outlet pipe and connect with main air blower, the desorption
Catalytic combustion system includes desorption blower, thermocouple and catalysis burning bed, and the second admission line and the are provided on each adsorbent bed
Two outlet pipes, each second outlet pipe are connected to desorption blower, and desorption blower is connect by tracheae with catalysis burning bed, are catalyzed
Burning bed is connected to by the second admission line with corresponding adsorbent bed.
2. a kind of activated carbon adsorption desorption catalyzing burner according to claim 1, which is characterized in that the catalysis
Preheater and heat exchanger are provided on burning bed.
3. a kind of activated carbon adsorption desorption catalyzing burner according to claim 2, which is characterized in that the activity
Charcoal adsorption/desorption catalyzing burner further includes control system, and the control system includes controller and temperature sensor, institute
The temperature sensor stated is arranged at catalytic bed for detecting the real time temperature of catalytic bed, controller and temperature sensor and preheating
Device connection.
4. a kind of activated carbon adsorption desorption catalyzing burner according to claim 1 or 2, which is characterized in that described
Pretreatment unit is high-efficiency fiber filter cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423844.0U CN208130774U (en) | 2018-03-27 | 2018-03-27 | A kind of activated carbon adsorption desorption catalyzing burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820423844.0U CN208130774U (en) | 2018-03-27 | 2018-03-27 | A kind of activated carbon adsorption desorption catalyzing burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208130774U true CN208130774U (en) | 2018-11-23 |
Family
ID=64290529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820423844.0U Expired - Fee Related CN208130774U (en) | 2018-03-27 | 2018-03-27 | A kind of activated carbon adsorption desorption catalyzing burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208130774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318127A (en) * | 2020-03-05 | 2020-06-23 | 广东盛邦环保科技有限公司 | Organic waste gas purification treatment method |
| CN111467928A (en) * | 2020-04-17 | 2020-07-31 | 重庆三峡环保（集团）有限公司 | Method and system for treating organic waste gas sprayed in automobile industry based on activated carbon adsorption concentration-catalytic combustion technology |
-
2018
- 2018-03-27 CN CN201820423844.0U patent/CN208130774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318127A (en) * | 2020-03-05 | 2020-06-23 | 广东盛邦环保科技有限公司 | Organic waste gas purification treatment method |
| CN111467928A (en) * | 2020-04-17 | 2020-07-31 | 重庆三峡环保（集团）有限公司 | Method and system for treating organic waste gas sprayed in automobile industry based on activated carbon adsorption concentration-catalytic combustion technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204073781U (en) | A kind of modularization organic waste gas purifying treatment system | |
| CN203183884U (en) | Rotation and heat accumulation type organic waste gas treatment system | |
| CN207221597U (en) | A kind of VOCs adsoption catalysises burning processing system automatically controlled | |
| CN106943839A (en) | Alternative living things catalysis burning VOC waste gas purification apparatuses and application method | |
| CN205570058U (en) | Organic waste gas treatment device | |
| CN204247047U (en) | Organic exhaust gas adsorption concentrates catalytic combustion and low-temperature plasma coupling purification system | |
| CN208130774U (en) | A kind of activated carbon adsorption desorption catalyzing burner | |
| CN208809745U (en) | A kind of molecular sieve adsorption runner system handling exhaust gas | |
| CN205055752U (en) | High -efficient absorption of volatile organic compounds , desorption and catalytic combustion's joint control system | |
| CN207025012U (en) | Industrial VOC Multi-grade exhaust gas concentration device | |
| CN106179287A (en) | Adsorbent reactivation and regeneration off gases processing method during coke-stove gas temp.-changing adsorption desulfurization | |
| CN206094118U (en) | An organic waste gas purifier | |
| CN201295583Y (en) | Adsorption and catalysis integration device | |
| CN205782992U (en) | A kind of organic waste gas treatment device | |
| CN206676184U (en) | A kind of industry spraying exhaust gas purifying treatment system | |
| CN209341276U (en) | A kind of organic exhaust gas adsorption desorption catalyzing burner | |
| CN205730779U (en) | Novel VOCscatalytic combustion regenerative controlling device | |
| CN208642218U (en) | A kind of novel waste gas treatment device | |
| CN105240864A (en) | Catalytic combustion system and catalytic combustion method | |
| CN108421369A (en) | The organic waste gas treatment device of mobile desorption catalyzing burning vehicle is set | |
| CN209696615U (en) | A kind of novel adsorption catalysis burning cleaning equipment | |
| CN211725246U (en) | VOCs adsorbs-catalytic combustion system | |
| CN208959581U (en) | A kind of organic waste-gas purification mechanism | |
| CN207445896U (en) | A kind of adsorption and desorption is catalyzed burning waste gas processing equipment | |
| CN203695293U (en) | Spray booth for exhaust gas ozone treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |