CN209696615U - A kind of novel adsorption catalysis burning cleaning equipment - Google Patents
A kind of novel adsorption catalysis burning cleaning equipment Download PDFInfo
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- CN209696615U CN209696615U CN201920436666.XU CN201920436666U CN209696615U CN 209696615 U CN209696615 U CN 209696615U CN 201920436666 U CN201920436666 U CN 201920436666U CN 209696615 U CN209696615 U CN 209696615U
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- module
- cleaning equipment
- molecular sieve
- catalysis burning
- zeolite
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- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 title claims abstract description 21
- 239000010457 zeolite Substances 0.000 claims abstract description 39
- 238000003795 desorption Methods 0.000 claims abstract description 29
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 23
- 230000003647 oxidation Effects 0.000 claims abstract description 21
- 239000002808 molecular sieve Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 15
- 210000003660 Reticulum Anatomy 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009841 combustion method Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002456 HOTAIR Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000001172 regenerating Effects 0.000 description 2
- 241001466460 Alveolata Species 0.000 description 1
- 210000002381 Plasma Anatomy 0.000 description 1
- 231100000614 Poison Toxicity 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic Effects 0.000 description 1
- 230000005591 charge neutralization Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model discloses a kind of novel adsorptions to be catalyzed burning cleaning equipment, is related to the purification emissions field of hydro carbons organic exhaust gas and foul gas, mainly for solving the problems, such as that existing adsoption catalysis combustion method processing organic exhaust gas effect is poor；Novel adsorption catalysis burning cleaning equipment, including skid-mounted type all-in-one machine and fire-fighting system, the skid-mounted type all-in-one machine includes stage high-effective filtering module, zeolite molecular sieve rotor module, absorption extension set module, desorption blower fan module and CO oxidation module, filtered gas is emitted into zeolite molecular sieve rotor module by the stage high-effective filtering module, desorption air-flow is aoxidized by entering CO oxidation module in the zeolite molecular sieve rotor module, improves the clean-up effect of organic exhaust gas.
Description
Technical field
The utility model relates to the purification emissions field of hydro carbons organic exhaust gas and foul gas, specifically a kind of novel adsorptions
Catalysis burning cleaning equipment.
Background technique
VOCs treatment refers to the place being adsorbed, filtered to the organic exhaust gas generated in industrial processes, purified
Science and engineering is made.VOCs treatment feature: organic exhaust gas be usually present it is inflammable and explosive, poisonous and harmful, not soluble in water, be dissolved in it is organic
The big feature of solvent, processing difficulty.Generally use in VOCs treatment is organic exhaust gas active-carbon adsorption treatment method, urges
Change a variety of principles such as combustion method, catalytic oxidation, acid-base neutralization method, plasma method.
Common adsoption catalysis combustion method domestic at present administers organic exhaust gas, is inhaled using adsorbent material (Alveolate activated carbon)
It is attached, hot-air is introduced after close saturation and is desorbed, parsed, and exhaust gas introduces catalysis burning bed flameless combustion after desorption, by it
Thoroughly purification, hot gas is recycled in systems, but this method is in use, compares the handling rate of organic exhaust gas
Low, exhaust gas also contains that more large granular impurity is untreated, affects the treatment effeciency of organic exhaust gas.
Utility model content
The purpose of this utility model is to provide a kind of novel adsorptions to be catalyzed burning cleaning equipment, solves existing absorption and urges
Change the poor problem of combustion method processing organic exhaust gas effect.
To achieve the above object, the utility model provides the following technical solutions:
A kind of novel adsorption catalysis burning cleaning equipment, including skid-mounted type all-in-one machine and fire-fighting system, the skid-mounted type one
Body machine includes stage high-effective filtering module, zeolite molecular sieve rotor module, absorption extension set module, desorption blower fan module and CO oxidation
Filtered gas is emitted into zeolite molecular sieve rotor module, the zeolite molecules by module, the stage high-effective filtering module
Desorption air-flow in rotor module is sieved to aoxidize by entering CO oxidation module.
Based on the above technical solution, the utility model also provides following optional technical solution:
In a kind of optinal plan: being equipped with filter in the stage high-effective filtering module, the filter includes coating cloud
High efficiency particulate air filter in filter and three-level.
In a kind of optinal plan: zeolite runner is equipped in the zeolite molecular sieve rotor module, in the zeolite runner
It is divided into three regions, respectively binding domain, desorption region and cooled region, is equipped with honeycomb zeolite, institute in the binding domain
It states binding domain and is connect by pipeline with absorption blower fan module, the desorption region passes through in CO oxidation module heat for adsorption zone
VOC desorption in domain in gas.
In a kind of optinal plan: being equipped with electric heater unit and heat-exchanger rig in the CO oxidation module.
In a kind of optinal plan: the skid-mounted type all-in-one machine further includes power distribution cabinet, and the power distribution cabinet is PLC power distribution cabinet.
In a kind of optinal plan: the fire-fighting system is also connect with main air blower.
Compared to the prior art, the beneficial effects of the utility model are as follows:
1, by setting zeolite molecular sieve rotor module, have desorption temperature is high, desorption rate is fast, desorption ability is stable,
The advantages that service life is long, highly-safe and at low cost；
2, the present apparatus can reach desorption~catalysis burning self-balancing state, do fuel dimension by the organic solvent in exhaust gas
Normal operation is held, regenerative process can be made to reach self-balancing circulation without external energy, greatly reduce energy consumption, and without secondary dirt
Dye.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of novel adsorption catalysis burning cleaning equipment.
Fig. 2 is the perspective view of novel adsorption catalysis burning cleaning equipment.
Fig. 3 is the structural schematic diagram of skid-mounted type all-in-one machine in novel adsorption catalysis burning cleaning equipment.
Appended drawing reference annotation: 1- stage high-effective filtering module, 2- zeolite molecular sieve rotor module, 3- absorption blower fan module,
Blower fan module is desorbed in 4-, blower, 6-CO oxidation module, 7- main air blower, 8- chimney, 9- fire-fighting system, 10- power distribution cabinet is desorbed in 5-.
Specific embodiment
Following embodiment can be described in detail the utility model in conjunction with attached drawing, similar or identical in attached drawing or explanation
Part uses identical label, and in practical applications, and shape, thickness or the height of each component can be expanded or shunk.This reality
It is only to illustrate the utility model with novel cited each embodiment, not to limit the scope of the utility model.To this
Spirit and scope of any modification apparent easy to know or change made by utility model without departure from the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of novel adsorption catalysis burning cleaning equipment, including skid
Formula all-in-one machine and fire-fighting system 9, the skid-mounted type all-in-one machine are connect by pipeline with chimney 8, and the skid-mounted type all-in-one machine is used for
Adsorption cleaning is carried out to exhaust gas, purified gas is discharged by chimney 8.
The skid-mounted type all-in-one machine includes stage high-effective filtering module 1, zeolite molecular sieve rotor module 2, absorption extension set mould
Block, desorption blower fan module 4 and CO oxidation module 6, the stage high-effective filtering module 1 is interior to be equipped with filter, is removed by filter
The solid particles such as the coating cloud contained in exhaust gas and dust are removed, the filter includes high efficiency filter in paint-fog filter and three-level
Device, the filter reach 99% or more to the purifying rate of 0.5 μm or more of dust in gas, can remove in air well
Large particulate solid matter.
Further, filtered gas is emitted into zeolite molecular sieve rotor module by the stage high-effective filtering module 1
2, the zeolite molecular sieve rotor module 2 is interior to be equipped with zeolite runner, and the zeolite molecular sieve rotor module 2 passes through zeolite runner pair
Exhaust gas is adsorbed, and three regions, respectively binding domain, desorption region and cooled region, In are divided into the zeolite runner
The ratio accounted in zeolite runner is 5/6,1/12 and 1/12, and honeycomb zeolite is equipped in the binding domain, and the honeycomb zeolite will
Organic gas in exhaust gas is adsorbed, and clean gas discharge, the binding domain is connected by pipeline and absorption blower fan module 3
Connect, by absorption blower fan module 3 will it is discarded in organic gas be adsorbed on honeycomb zeolite, improve the efficiency of absorption；It is described
Region is desorbed by heat in CO oxidation module 6 by the VOC(volatile organic compounds in gas in binding domain) desorption, shape
At desorption air-flow, honeycomb zeolite is enabled to continue to use；The cooled region takes off honeycomb zeolite is used in CO oxidation module
Attached heat is cooled down.
Further, desorption air-flow is aoxidized by entering CO oxidation module 6 in the zeolite molecular sieve rotor module 2, institute
State and be equipped with electric heater unit and heat-exchanger rig in CO oxidation module 6, the motor thermal will be desorbed air-flow be heated to 250 DEG C~
350 DEG C, oxidation reaction occurs under the effect of the catalyst, CO2 and H2O is generated after oxidation and releases amount of heat, heating temperature
Degree by temperature detection to control, the heat-exchanger rig by a part of heating high concentration exhaust gas of the heat of generation, another part into
Enter to be desorbed desorption of the region for honeycomb zeolite.Electric heater must be started entirely by commonly reaching desorption~catalysis burning self-balancing process
1.0 hours or so.Electric heater unit is closed after reaching thermal balance, organic solvent of the processing system in exhaust gas is at this moment desorbed and does and fires
Material maintains to run well, and regenerative process can be made to reach self-balancing circulation without external energy, greatly reduce energy consumption, and without two
The generation of secondary pollution.
Further, the skid-mounted type all-in-one machine further includes power distribution cabinet 10, it is preferred that the power distribution cabinet 10 is PLC distribution
Cabinet can be monitored the temperature and pressure of key point, while carry out automatic probability, convenient for the operating condition of assessment equipment.
Further, the height of the chimney 8 is 15m.
Further, the desorption blower 5 can be improved the effect of desorption for blower fan module 4 to be desorbed.
Further, the fire-fighting system 9 is also connect with main air blower 7, when generating security risk, passes through the fire-fighting system
System 9 can be protected quickly.
The working principle of the utility model is: the exhaust gas containing coating cloud and dust removes it through stage high-effective filtering module 1
In large particulate solid matter, remaining exhaust gas enters zeolite molecular sieve rotor module 2, passes through zeolite molecular sieve rotor module 2
In clean gas direct emission, organic exhaust gas pass through the adsorption saturation of honeycomb zeolite after by desorption region in hot-air desorption
Regeneration, so that honeycomb zeolite is put back into；Desorption air-flow in desorption region adds through the electric calorifie installation in CO oxidation module 6
To 250 DEG C~350 DEG C oxidation reaction occurs under the effect of the catalyst for heat, and CO2 and H2O is generated after oxidation and is released a large amount of
Heat, by the heat exchanger of CO oxidation module 6, a part is used to heat the high-concentration waste gas being desorbed out again the heat, and in addition one
Part is used as honeycomb zeolite desorption hot gas source.
The above, the only specific embodiment of the disclosure, but the protection scope of the disclosure is not limited thereto, it is any
Those familiar with the art can easily think of the change or the replacement in the technical scope that the disclosure discloses, and should all contain
It covers within the protection scope of the disclosure.Therefore, the protection scope of the disclosure should be subject to the protection scope in claims.
Claims (7)
1. a kind of novel adsorption catalysis burning cleaning equipment, including skid-mounted type all-in-one machine and fire-fighting system (9), which is characterized in that
The skid-mounted type all-in-one machine includes stage high-effective filtering module (1), zeolite molecular sieve rotor module (2), absorption extension set module, takes off
Filtered gas is emitted into zeolite by attached blower fan module (4) and CO oxidation module (6), the stage high-effective filtering module (1)
Molecular sieve rotor module (2), the interior desorption air-flow of the zeolite molecular sieve rotor module (2) is by entering CO oxidation module (6) oxygen
Change.
2. novel adsorption catalysis burning cleaning equipment according to claim 1, which is characterized in that the stage high-effective filtering
Filter is equipped in module (1), the filter includes high efficiency particulate air filter in paint-fog filter and three-level.
3. novel adsorption catalysis burning cleaning equipment according to claim 1, which is characterized in that the zeolite molecular sieve turns
Take turns and be equipped with zeolite runner in module (2), be divided into three regions in the zeolite runner, respectively binding domain, desorption region and
Cooled region.
4. novel adsorption catalysis burning cleaning equipment according to claim 3, which is characterized in that set in the binding domain
There is honeycomb zeolite, the binding domain is connect by pipeline with absorption blower fan module (3), and the desorption region passes through CO layer of oxidation mould
VOC in gas in binding domain is desorbed block (6) interior heat.
5. novel adsorption catalysis burning cleaning equipment according to claim 4, which is characterized in that the CO oxidation module
(6) electric heater unit and heat-exchanger rig are equipped in.
6. novel adsorption catalysis burning cleaning equipment according to claim 1, which is characterized in that the skid-mounted type all-in-one machine
It further include power distribution cabinet (10), the power distribution cabinet (10) is PLC power distribution cabinet.
7. novel adsorption catalysis burning cleaning equipment according to claim 1, which is characterized in that the fire-fighting system (9)
Also it is connect with main air blower (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920436666.XU CN209696615U (en) | 2019-04-02 | 2019-04-02 | A kind of novel adsorption catalysis burning cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920436666.XU CN209696615U (en) | 2019-04-02 | 2019-04-02 | A kind of novel adsorption catalysis burning cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209696615U true CN209696615U (en) | 2019-11-29 |
Family
ID=68646614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920436666.XU Active CN209696615U (en) | 2019-04-02 | 2019-04-02 | A kind of novel adsorption catalysis burning cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209696615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704966A (en) * | 2020-12-25 | 2021-04-27 | 一汽解放青岛汽车有限公司 | Waste gas treatment system and control method thereof |
-
2019
- 2019-04-02 CN CN201920436666.XU patent/CN209696615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704966A (en) * | 2020-12-25 | 2021-04-27 | 一汽解放青岛汽车有限公司 | Waste gas treatment system and control method thereof |
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