CN209530542U - A kind of processing unit of organic exhaust gas - Google Patents
A kind of processing unit of organic exhaust gas Download PDFInfo
- Publication number
- CN209530542U CN209530542U CN201822226741.8U CN201822226741U CN209530542U CN 209530542 U CN209530542 U CN 209530542U CN 201822226741 U CN201822226741 U CN 201822226741U CN 209530542 U CN209530542 U CN 209530542U
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- exhaust gas
- microwave
- shell
- organic exhaust
- processing unit
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- 238000012545 processing Methods 0.000 title claims abstract description 31
- 239000003054 catalyst Substances 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 25
- 238000006243 chemical reaction Methods 0.000 claims abstract description 23
- 229910052878 cordierite Inorganic materials 0.000 claims abstract description 22
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000010445 mica Substances 0.000 claims abstract description 21
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 21
- 230000001590 oxidative effect Effects 0.000 claims abstract description 10
- 239000007800 oxidant agent Substances 0.000 claims abstract description 9
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical group [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000001569 carbon dioxide Substances 0.000 abstract description 3
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000000977 initiatory effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 57
- 238000000034 method Methods 0.000 description 9
- 239000012855 volatile organic compound Substances 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000010815 organic waste Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 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
- 239000005416 organic matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000003519 ventilatory effect Effects 0.000 description 1
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses a kind of processing units of organic exhaust gas.The microwave catalysis reaction unit of processing unit includes shell, microwave emitter and catalyst layer, and catalyst layer is arranged in the inner cavity of shell, the inner cavity of shell is separated out two resonant cavities, the air inlet and air outlet of shell are connected to a resonant cavity respectively；Oxidant adding set taps into port, the microwave entrance of microwave emitter body contact body；Catalyst layer includes plural mica splitting heating sheet and plural layer honeycomb-like cordierite base catalyst, and mica heating sheet and honeycomb-like cordierite base catalyst layer fold interlaced arrangement, and honeycomb-like cordierite base catalyst is heated to 350 DEG C or more by mica heating sheet；The organic exhaust gas enter in processing unit housing cavity, being uniformly mixed with oxidant carries out flameless combustion under the collective effect of microwave field and catalyst, with 200~350 DEG C of initiation temperature, is degraded into carbon dioxide and water.The processing unit integrated level height of the utility model, high treating effect, low energy consumption.
Description
[technical field]
The utility model relates to VOCs treatment more particularly to a kind of processing units of organic exhaust gas.
[background technique]
VOCs exhaust gas is a kind of volatile organic waste gas, is generally existing and complicated composition a kind of organic contamination in air
Object, in China, VOCs volatile organic matter refers under room temperature that saturated vapor pressure is greater than under 70Pa, normal pressure boiling point at 260 DEG C or less
Organic compound；Its main component is hydro carbons, sulfide, ammonia etc..
The active carbon adsorption of common processing method of organic exhaust gas, concentration adsorption-catalysis incineration method, directly catalysis burning
Method, heat storage type combustion method, direct combustion method, torch method, microbial method, solvent absorption etc..Wherein, active carbon adsorption is more
It is common.But existing active carbon adsorption there are activated carbon adsorption be saturated after, adsorption efficiency reduction can not finally adsorb and
Even if there is the processing equipment adsorbed using double tower, the complicated problem of pipe network connection.
The utility model of Patent No. CN201620441152.X discloses the emission reduction group of microwave catalysis-biochemistry VOCs a kind of
Equipment is closed, including the microwave catalysis reaction unit set gradually and biochemical reactor, the microwave catalysis reaction unit includes setting
The catalyst layer passed through for exhaust gas in portion disposed within enters microwave for the microwave emitter of heating catalyst layer, for exhaust gas
Catalysis air inlet inside catalyst reaction device and the catalytic exhaust gas mouth for exhaust gas outflow, the biochemical reactor is interior to be equipped with biology
Purification mechanism, biochemical reactor are equipped with the biochemical exhaust of the biochemical air inlet connecting with catalytic exhaust gas mouth and supplied gas outflow
Mouthful.The utility model by the preliminary purification of microwave catalysis reaction unit processing degradation VOCs, then by biochemical reactor purification at
Harmful intermediate product that preliminary purification processing generates is managed, which takes up a large area, and device starting is slow, and energy consumption is high,
Integrated level is low, proposes higher requirement to site area and installation maintenance.
[summary of the invention]
It is high, the lesser organic exhaust gas of occupied area that the technical problem to be solved by the present invention is to provide a kind of integrated levels
Processing unit.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is a kind of processing dress of organic exhaust gas
It sets, including microwave catalysis reaction unit, oxidant adding set and control circuit, microwave catalysis reaction unit includes shell, micro-
Wave launcher and catalyst layer, shell include microwave entrance, air inlet and air outlet, and catalyst layer is arranged in the inner cavity of shell
In, the inner cavity of shell is separated out two resonant cavities, two resonant cavities are arranged in both ends of the shell along main shaft, air inlet
It is connected to respectively with a resonant cavity with gas outlet；The outlet of oxidant adding set taps into port, microwave emitter body contact body
Microwave entrance；Catalyst layer includes plural mica splitting heating sheet and plural layer honeycomb-like cordierite base catalyst, mica heating sheet
Interlaced arrangement is folded with honeycomb-like cordierite base catalyst layer；The level of mica heating sheet plate face and honeycomb-like cordierite base catalyst
Parallel with the main shaft of shell, the honeycomb hole of honeycomb-like cordierite base catalyst is connected to two resonant cavities, and mica heating sheet is external
Heating power supply.
The processing unit of above-described organic exhaust gas, the microwave emitter are two, and shell includes described in two
Microwave entrance, two microwave entrances are arranged in the both ends of shell main shaft, are connected to respectively with the resonant cavity.
The processing unit of above-described organic exhaust gas, the axis of microwave emitter outlet and the main shaft oblique of shell.
The processing unit of above-described organic exhaust gas, the oxidant adding set are ozone generator.
The processing unit of above-described organic exhaust gas, including heat exchanger, the organic exhaust gas channel body contact of heat exchanger
The air inlet of body, the gas outlet of the purification gas channel body contact body of heat exchanger.
The processing unit of above-described organic exhaust gas, inner walls include back-fire relief cotton layer, catalyst layer and inner walls
Between gap by the layer filling of back-fire relief cotton.
The processing unit of above-described organic exhaust gas, the air inlet and air outlet respectively include preventing microwave leakage
Filter plate, the aperture of filter plate is not more than 5mm.
The processing unit of above-described organic exhaust gas, control circuit include the temperature controlled catalyst layer temperature
Monitoring and adjusting circuit.
The processing unit integrated level of the utility model is high, occupied area is smaller, high treating effect, low energy consumption.
[Detailed description of the invention]
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the processing unit of the utility model embodiment organic exhaust gas.
Fig. 2 is the perspective view of the utility model embodiment microwave catalysis reaction unit.
Fig. 3 is the top view of the utility model embodiment microwave catalysis reaction unit.
Fig. 4 is the cross-sectional view of the utility model embodiment microwave catalysis reaction unit.
[specific embodiment]
The processing unit of the utility model embodiment organic exhaust gas is as shown in Figures 1 to 4, including microwave catalysis reaction unit
10, heat exchanger 11, electrion ozone machine (ozone generator) 12 and control circuit.
Microwave catalysis reaction unit 10 includes shell 1, two microwave emitter 2 and catalyst layer.
Shell 1 is made of 304 stainless steel materials, including two microwave entrances 101, air inlet 102 and gas outlet 103,
Air inlet 102 and gas outlet 103 are respectively provided with the filter plate for preventing microwave leakage, and the aperture of filter plate is not more than 5mm.
Control circuit includes the temperature monitoring controlled catalyst layer temperature and adjusting circuit, temperature monitoring and adjusting
The temperature sensor of circuit is separately mounted at air inlet 102 and gas outlet 103,
The purification gas of the air inlet 102 of the 1101 body contact body 1 of organic exhaust gas channel of heat exchanger 11, heat exchanger 11 is logical
The gas outlet 103 of 1102 body contact body 1 of road.Heat exchanger 11 is plank frame, and the exhaust gas after low-temperature burning is allowed to fill with processing is entered
The organic exhaust gas heat exchange set, improves the thermal efficiency.
Catalyst layer is arranged in the inner cavity of shell 1, and the inner cavity of shell 1 is separated out two resonant cavity 1A and 1B, and two
Resonant cavity 1A and 1B are arranged in shell 1 along the both ends of main shaft, and air inlet 102 is connected to resonant cavity 1A, gas outlet 103 with
Resonant cavity 1B connection.
Two microwave entrances 101 are arranged in the both ends of 1 main shaft of shell, coaxial with 1 main shaft of shell, two microwave entrances
101 are connected to resonant cavity 1A or 1B respectively.
The outlet of electrion ozone machine 12 taps into port 102 by threeway, and the microwave of 2 body contact body 1 of microwave emitter enters
Mouth 101.The main shaft oblique of axis and shell 1 that microwave emitter 2 exports, the angle of the two is 5 °, avoids enter into resonant cavity
In microwave be directly reflected back microwave launcher 2, improve microwave absorption efficiency.
Catalyst layer includes multi-disc mica heating sheet 4 and multi-layer honeycomb shape cordierite-base catalyst 3, mica heating sheet 4
Thickness is no more than 2mm, and mica heating sheet 4 is laminated interval-staggered with honeycomb-like cordierite base catalyst 3.Mica heating sheet 4
Plate face and the level of honeycomb-like cordierite base catalyst 3 are parallel with the main shaft of shell 1, honeycomb-like cordierite base catalyst 3
Honeycomb hole is connected to two resonant cavities, the external heating power supply of mica heating sheet 4 and control circuit.
Mica heating sheet 4 is using the good insulation performance of mica sheet and its high temperature resistance, using mica sheet as skeleton and absolutely
Edge layer, heating wire are pyrotoxin, and feature is can be rapidly heated, high temperature resistant, and good insulation preformance is at low cost.
Honeycomb-like cordierite base catalyst 3 is one kind using honeycomb-like cordierite as carrier, and Supported CuO/MnO2/RuO2 makees
For the catalyst of principle active component, general honeycomb-like cordierite monolithic shape is square, size 100mm × 100mm ×
100mm, the size that the utility model embodiment uses are 100mm × 100mm × 20mm, wherein cross sectional dimensions be 100mm ×
20mm, the aperture of honeycomb hole are 1.5mm × 1.5mm.
1 inner wall of shell has magnesium/aluminosilicate back-fire relief cotton layer 4, and the gap between 1 inner wall of catalyst layer and shell is by back-fire relief cotton
Layer 4 is filled.The back-fire relief cotton air permeability effect of compression is very poor, guarantees organic exhaust gas only from the honeycomb hole of honeycomb-like cordierite base catalyst
Between pass through, prevent organic exhaust gas short-circuit between two resonant cavities.
The PLC of control circuit adjusts the whole heating power of catalyst layer by adjusting the working quantity of mica heating sheet 4,
It maintains device operating temperature stable and reduces energy consumption.
Under fan action, organic exhaust gas enters microwave catalysis reaction unit shell through heat exchanger 11, from air inlet 102
In 1 inner cavity, ozone generating-device 12 generate ozone connect by heat exchanger 11 with microwave catalysis reaction unit 10 air hose it
Between enter into microwave catalysis reaction unit shell 1 inner cavity in, enter 1 inner cavity of microwave catalysis reaction unit shell process
It is both middle to be uniformly mixed, 350 DEG C of temperature with it is microwave-assisted under the conditions of, organic exhaust gas and ozone/air are green by honeycomb violet
It is chemically reacted during stone loaded catalyst 3, organic exhaust gas is degraded to carbon dioxide and water.
The ventilatory capacity of ozone is adjusted according to actual measurement organic exhaust gas concentration calculation, the quartz heating in microwave catalysis reaction unit
The power of thin slice 4 is adjusted according to the reading of the temperature sensor of inlet and outlet and is controlled, since quartz heating thin slice 4 is very thin, honeycomb violet
Green stone loaded catalyst 3 is not also thick, adjusts the power of quartz heating thin slice 4, the temperature of honeycomb cordierite loaded catalyst 3
It is swift in response, to guarantee the higher degradation efficiency of organic exhaust gas, general control microwave catalysis reaction unit gas outlet gas temperature
Higher than 350 DEG C, in equipment running process, organic exhaust gas+ozone/air, which enters in Microwave-assisted firing catalysis 3, occurs heat release
Reaction, and the heat of honeycomb cordierite loaded catalyst 3 is absorbed, the mixed gas temperature after reacting increases, from heat exchange
After the heat source opening of device 11 enters, the organic exhaust gas of entrance is preheated in heat exchanger 11, and itself cools down and is discharged.
Compared with traditional heating method, microwave has the characteristics that selectivity heats.Utilize different substance wave-sucking performances
Difference, when microwave radiation focuses on catalyst bed surface, due to microwave energy and catalyst (such as national standard method) surface gold
Belong to the strong interaction of point, microwave energy is rapidly transformed into thermal energy, to make these surface points selectively by very
It is heated to very high temperature fastly.The temperature of these " hot spots " is higher by than the mean temperature of catalyst very much, when reactant molecule and this
It can be chemically reacted when a little activity point contacts.In fact due to itself of organic exhaust gas and air/ozone mixed gas temperature
It spends not high, mixed gas and surface point time of contact is short and the reasons such as catalyst bulk temperature is not high, easily generation are incomplete
Oxidation reaction generates the intermediate products such as aldehyde, ketone, acid and ester during the VOCs that degrades, needs further to be completely oxidized to CO2With
H2O。
Low-temperature catalytic burning is typical gas-solid catalysis, and the activation energy that it is reacted by catalyst degradation makes
It carries out flameless combustion at 200~350 DEG C of lower initiation temperature, and organic substance oxidation occurs in solid catalyst surface,
CO2 and H2O are generated simultaneously, and releases a large amount of heat, because its oxidizing reaction temperature is low, also greatly inhibits nitrogenous organic waste
Gas forms high-temperature oxydation and forms NOx.
Subtract with microwave catalysis-biochemistry VOCs of the prior art, the utility model of Patent No. CN201620441152.X
It arranges unlike unit equipment, microwave is only used only as unique heat source in microwave catalysis device in the utility model patent, due to
Above-mentioned reason, the reaction of Yi Fasheng incomplete oxidation, therefore the patent needs mating biochemical treatment apparatus for handling incomplete oxidation
Product.
The utility model above embodiments quickly heat honeycomb-like cordierite base catalyst using mica heating plate, with microwave
As supplementary means, using ozone as oxidant, by organic exhaust gas, quick catalysis burning is dropped under the conditions of low temperature (250-350 DEG C)
Solution is carbon dioxide and water, and feature is can be rapidly by small-bore honeycomb-like cordierite base catalyzer temperature-elevating to 350 DEG C or more, instead
Gas after answering enters heat-exchanger rig to charge heating, solves the self-temperature of organic exhaust gas Yu air/ozone mixed gas
Not high, mixed gas and surface point time of contact is short and the poroid cordierite-base catalyst bulk temperature of honeycomb is not high asks
Topic.System adjusts the power of heatable catalyst, the stabilization of whole system is kept effectively to run by the temperature of monitoring disengaging gas,
Equipment volume is small, treatment process effect is good, low energy consumption, system is intelligently adjustable.
Claims (8)
1. a kind of processing unit of organic exhaust gas, including microwave catalysis reaction unit, oxidant adding set and control circuit, micro-
Wave catalyst reaction device includes shell, microwave emitter and catalyst layer, and shell includes microwave entrance, air inlet and air outlet,
Catalyst layer is arranged in the inner cavity of shell, the inner cavity of shell is separated out two resonant cavities, two resonant cavities are arranged in
Shell is connected to a resonant cavity respectively along the both ends of main shaft, air inlet and air outlet；The outlet of oxidant adding set connects
Air inlet, the microwave entrance of microwave emitter body contact body；It is characterized in that, catalyst layer is including plural mica splitting heating sheet and again
Several layers of honeycomb-like cordierite base catalyst, mica heating sheet and honeycomb-like cordierite base catalyst layer fold interlaced arrangement；Mica adds
Backing plate face and the level of honeycomb-like cordierite base catalyst are parallel with the main shaft of shell, honeycomb-like cordierite base catalyst
Honeycomb hole is connected to two resonant cavities, the external heating power supply of mica heating sheet.
2. the processing unit of organic exhaust gas according to claim 1, which is characterized in that the microwave emitter is two
A, shell includes microwave entrance described in two, and two microwave entrances are arranged in the both ends of shell main shaft, respectively with it is described
Resonant cavity connection.
3. the processing unit of organic exhaust gas according to claim 1, which is characterized in that microwave emitter outlet axis with
The main shaft oblique of shell.
4. the processing unit of organic exhaust gas according to claim 1, which is characterized in that the oxidant adding set is
Ozone generator.
5. the processing unit of organic exhaust gas according to claim 1, which is characterized in that including heat exchanger, heat exchanger
Organic exhaust gas channel body contact body air inlet, the gas outlet of the purification gas channel body contact body of heat exchanger.
6. the processing unit of organic exhaust gas according to claim 1, which is characterized in that inner walls include back-fire relief cotton layer,
Gap between catalyst layer and inner walls is by back-fire relief cotton layer filling.
7. the processing unit of organic exhaust gas according to claim 1, which is characterized in that the air inlet and air outlet point
The filter plate of microwave leakage Bao Kuo not be prevented, the aperture of filter plate is not more than 5mm.
8. the processing unit of organic exhaust gas according to claim 1, which is characterized in that control circuit includes to catalyst layer
The temperature monitoring and adjust circuit that temperature is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226741.8U CN209530542U (en) | 2018-12-26 | 2018-12-26 | A kind of processing unit of organic exhaust gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822226741.8U CN209530542U (en) | 2018-12-26 | 2018-12-26 | A kind of processing unit of organic exhaust gas |
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| Publication Number | Publication Date |
|---|---|
| CN209530542U true CN209530542U (en) | 2019-10-25 |
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ID=68267170
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| CN201822226741.8U Expired - Fee Related CN209530542U (en) | 2018-12-26 | 2018-12-26 | A kind of processing unit of organic exhaust gas |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408264A (en) * | 2020-03-31 | 2020-07-14 | 山东产研绿洲环境产业技术研究院有限公司 | Purification system and purification method for organic waste gas |
| CN113209918A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN113209920A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN113209919A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN113209921A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN113209922A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN113522018A (en) * | 2021-07-20 | 2021-10-22 | 四川大学 | A microwave-assisted catalytic oxidation device for gas degradation of VOCs |
| CN114636161A (en) * | 2022-03-24 | 2022-06-17 | 山东保蓝环保工程有限公司 | VOCS waste gas microwave decomposition furnace |
-
2018
- 2018-12-26 CN CN201822226741.8U patent/CN209530542U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209918A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN113209920A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN113209919A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN113209921A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN113209922A (en) * | 2020-01-21 | 2021-08-06 | 中国石油化工股份有限公司 | Microwave coupling catalytic reactor and VOCs treatment facility |
| CN111408264A (en) * | 2020-03-31 | 2020-07-14 | 山东产研绿洲环境产业技术研究院有限公司 | Purification system and purification method for organic waste gas |
| CN113522018A (en) * | 2021-07-20 | 2021-10-22 | 四川大学 | A microwave-assisted catalytic oxidation device for gas degradation of VOCs |
| CN114636161A (en) * | 2022-03-24 | 2022-06-17 | 山东保蓝环保工程有限公司 | VOCS waste gas microwave decomposition furnace |
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