CN208275206U - A kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device - Google Patents
A kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device Download PDFInfo
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- CN208275206U CN208275206U CN201820412395.XU CN201820412395U CN208275206U CN 208275206 U CN208275206 U CN 208275206U CN 201820412395 U CN201820412395 U CN 201820412395U CN 208275206 U CN208275206 U CN 208275206U
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- adsorption desorption
- exhaust gas
- pipe
- desorption device
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Abstract
The utility model relates to a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative devices, including shell, catalytic combustion system is successively arranged in shell from top to bottom, heat exchanger, first adsorption desorption device and the second adsorption desorption device, shell left end is successively arranged exhaust gas inlet pipe from top to bottom, steam inlet pipe and exhaust pipe, exhaust gas inlet pipe is connected with the upper end of the first adsorption desorption device and the second adsorption desorption device respectively, steam inlet pipe is connected with the first adsorption desorption device and the second adsorption desorption device respectively, exhaust pipe is connected with the lower end of the first adsorption desorption device and the second adsorption desorption device respectively, concentration exhaust gas tube channel is equipped on the right side of shell, concentration exhaust gas tube channel lower end is connected with the first adsorption desorption device and the second adsorption desorption device respectively, concentration exhaust gas tube channel upper end is connected with heat exchanger, heat exchanger and catalysis Burner is connected, and the utility model occupied area is small, it is high to reduce cost, purification efficiency, is suitble to promote the use of.
Description
Technical field
The utility model relates to a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative devices, belong to industrial waste gas improvement
With depollution of environment apparatus field.
Background technique
In industrial VOC exhaust gas disposal technology field, processing equipment type is relatively more, such as: zeolite runner adsorption desorption-catalysis
Burning, active carbon be online or offline adsorption desorption-catalysis burning, multi-hull type heat exchange burning, multi-hull type heat exchange-catalysis burning etc.
Deng.But it since in practical projects, device has been divided into multiple cellular systems, needs to occupy biggish area, in addition adds in device
Work cost, transportation cost, pipe-line system processing are arranged, need to increase extra charge, to this our company according to Practical Project phase
Concern feeling condition, to being improved in VOC adsorption desorption system link and integrated level, proposes novel invention about adsorption desorption-catalysis
Combustion integrative device.
Utility model content
The utility model is directed to the deficiencies in the prior art, provides a kind of organic exhaust gas adsorption desorption-catalysis burning
Integrated apparatus, to solve problems of the prior art.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device, including shell, the shell lower end are equipped with pedestal,
Catalytic combustion system, heat exchanger, the first adsorption desorption device and the second adsorption desorption dress are successively arranged in the shell from top to bottom
It sets, the upper shell is equipped with Waste gas outlet, and the shell left end is successively arranged exhaust gas inlet pipe, steam inlet from top to bottom
Pipe and exhaust pipe, the exhaust gas inlet pipe upper end phase with the first adsorption desorption device and the second adsorption desorption device respectively
Even, the steam inlet pipe is connected with the first adsorption desorption device and the second adsorption desorption device respectively, the exhaust pipe point
It is not connected with the lower end of the first adsorption desorption device and the second adsorption desorption device, concentration exhaust steam passage is equipped on the right side of the shell
Pipe, concentration exhaust gas tube channel lower end are connected with the first adsorption desorption device and the second adsorption desorption device respectively, the concentration
Exhaust steam passage pipe upper end is connected with heat exchanger, and heat exchanger is connected by waste gas heat exchange tube road with catalytic combustion system, catalysis burning
Device is connected by being catalyzed combustion pipe with Waste gas outlet, is equipped with the first adsorption desorption pipe, institute in the first adsorption desorption device
It states and is equipped with the second adsorption desorption pipe in the second adsorption desorption device.
As a kind of improvement of the utility model, the quantity of the first adsorption desorption pipe is at least two.
As a kind of improvement of the utility model, the quantity of the second adsorption desorption pipe is at least two.
As a kind of improvement of the utility model, the first adsorption desorption pipe ecto-entad is successively arranged metal mesh, metal
Pipe and fibre pipe, the second adsorption desorption pipe ecto-entad are successively arranged metal mesh, metal tube and fibre pipe.
As a kind of improvement of the utility model, the metal tube is equipped at least two through-hole.
As a kind of improvement of the utility model, the square arrangement of the first adsorption desorption pipe is arranged, is in star-like arrangement
Setting or arrangement triangular in shape setting.
As a kind of improvement of the utility model, the square arrangement of the second adsorption desorption pipe is arranged, is in star-like arrangement
Setting or arrangement triangular in shape setting.
As a kind of improvement of the utility model, the fibre pipe with a thickness of 10-100mm, the aperture of the fibre pipe
For 0.01-1mm；The metal mesh with a thickness of 10-100mm, the aperture of the metal mesh is 0.1-20mm；The metal tube
Aperture is 0.1-100mm.
As a kind of improvement of the utility model, the exhaust gas inlet pipe is equipped with exhaust gas inlet solenoid valve, the steam
Inlet tube is equipped with high temperature steam pipe solenoid valve, and the exhaust pipe is equipped with exhaust gas discharge solenoid valve, and exhaust steam passage is concentrated
Pipe is equipped with thickened waste pneumoelectric magnet valve.
As a kind of improvement of the utility model, heat exchanger tube is equipped in the heat exchanger, the heat exchanger tube is U-shaped heat exchange
Pipe.
Due to using the above technology, the utility model compared with the prior art, is had the advantage that as follows:
The utility model is that a kind of structure is simple, a kind of safe and reliable, easy to use, low-cost organic waste aspiration is de-
It is attached-to be catalyzed combustion integrative device, it is equipped with the first adsorption desorption pipe and the second adsorption desorption pipe in the utility model, it can be to exhaust gas
In dust and impurity adsorbed, and purification to exhaust gas is effectively realized, when needing to the first adsorption desorption pipe and second
When adsorption desorption pipe is cleared up, the first adsorption desorption pipe and the second adsorption desorption pipe is desorbed in high-temperature steam, and exhaust gas is sent
Enter and flow to heat exchange-catalytic combustion system, it will be outside the purified gas discharge system after catalyst combustion reaction.The utility model occupied area
It is small, reduce cost, the advantages that purification efficiency is high, it is small particularly suitable for plant area's area, make in the case that VOC discharge amount of exhaust gas is big
With.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of organic exhaust gas adsorption desorption-catalysis combustion integrative device；
Fig. 2 is the structural schematic diagram of the first adsorption desorption pipe；
Fig. 3 is the operation principle schematic diagram of the first adsorption desorption pipe；
Fig. 4 is the operation principle schematic diagram of the first adsorption desorption device；
In figure: 1, shell, 2, pedestal, 3, catalytic combustion system, 4, heat exchanger, the 5, first adsorption desorption device, 6, heat exchanger tube,
7, Waste gas outlet, 8, exhaust gas inlet pipe, 9, steam inlet pipe, 10, exhaust pipe, 11, concentration exhaust gas tube channel, 12, urge
Change combustion pipe, 13, thickened waste pneumoelectric magnet valve, the 14, first adsorption desorption pipe, the 15, second adsorption desorption pipe, 16, metal mesh, 17, gold
Belong to pipe, 18, fibre pipe, 19, exhaust gas inlet solenoid valve, 20, high temperature steam pipe solenoid valve, the 21, second adsorption desorption device, 22, useless
Gas discharge solenoid valve, 23, waste gas heat exchange tube road.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate.
Embodiment 1:
In conjunction with attached drawing as it can be seen that a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device, including shell 1, the shell
1 lower end is equipped with pedestal 2, is successively arranged catalytic combustion system 3, heat exchanger 4, the first adsorption desorption dress in the shell 1 from top to bottom
Set 5 and the second adsorption desorption device 21,1 upper end of shell is equipped with Waste gas outlet 7,1 left end of shell from top to bottom according to
It is secondary be equipped with exhaust gas inlet pipe 8, steam inlet pipe 9 and exhaust pipe 10, the exhaust gas inlet pipe 8 respectively with the first adsorption desorption
The upper end of device 5 and the second adsorption desorption device 21 be connected, the steam inlet pipe 9 respectively with the first adsorption desorption device 5 and
Second adsorption desorption device 21 be connected, the exhaust pipe 10 respectively with the first adsorption desorption device 5 and the second adsorption desorption device
21 lower end is connected, and is equipped with concentration exhaust gas tube channel 11 on the right side of the shell 1,11 lower end of concentration exhaust gas tube channel respectively with
First adsorption desorption device 5 and the second adsorption desorption device 21 are connected, 11 upper end of concentration exhaust gas tube channel and 4 phase of heat exchanger
Even, heat exchanger 4 is connected by waste gas heat exchange tube road 23 with catalytic combustion system 3, and catalytic combustion system 3 passes through catalysis combustion pipe
12 are connected with Waste gas outlet 7, and the first adsorption desorption pipe 14, the second adsorption desorption dress are equipped in the first adsorption desorption device 5
It sets and is equipped with the second adsorption desorption pipe 15 in 21.
Embodiment 2:
As a kind of improvement of the utility model, the quantity of the first adsorption desorption pipe 14 is at least two；Described second inhales
The quantity of desorption pipe 15 is at least two, and the first adsorption desorption pipe 14 and the second adsorption desorption pipe 15 can increase gas-solid Contact-sorption
Face is conducive to the surface producing level for improving adsorbent material, also for the occupied area for reducing adsorbent equipment.Remaining design feature
It is identical with embodiment 1 with advantage.
Embodiment 3:
As a kind of improvement of the utility model, 14 ecto-entad of the first adsorption desorption pipe be successively arranged metal mesh 16,
Metal tube 17 and fibre pipe 18,15 ecto-entad of the second adsorption desorption pipe are successively arranged metal mesh 16, metal tube 17 and fiber
Pipe 18, the first adsorption desorption pipe 14 are identical as the structure of the second adsorption desorption pipe 15；The metal tube 17 is equipped at least two through-hole,
By the way that metal mesh 16, metal tube 17 is arranged, is conducive to be fixedly secured inside and outside fibre pipe 18, prevents pressure excessive, lead to fibre pipe
18 ruptures, can also play the purpose of uniform air flow.In addition in desorption process, metal mesh 16 is mainly to increase and fibre pipe 18
Steam heat is transferred to inside and outside fibre pipe 18 by heat-transfer area, when desorption faster.Remaining structure and the complete phase of advantage and embodiment 2
Together.
Embodiment 4:
As a kind of improvement of the utility model, the first adsorption desorption pipe 14 square arrangement setting is in star-like row
Cloth setting or arrangement triangular in shape setting；The second adsorption desorption pipe 15 square arrangement setting is arranged in star-like arrangement
Or arrangement setting triangular in shape, after this design, the first adsorption desorption pipe 14 and the second adsorption desorption pipe 15 can be made
It arranges compact, manages outer good fluidity, be conducive to permeate adsorption process.Remaining structure is identical with embodiment 2 with advantage.
Embodiment 5:
As a kind of improvement of the utility model, the fibre pipe 18 with a thickness of 10-100mm, the fibre pipe 18
Aperture is 0.01-1mm；The metal mesh 16 with a thickness of 10-100mm, the aperture of the metal mesh 16 is 0.1-20mm；It is described
The aperture of metal tube 17 is 0.1-100mm.Remaining structure is identical with embodiment 1 with advantage.
18 material of fibre pipe can be molecular sieve, active carbon, adsorbent zeolite.16 material of metal mesh can be stainless steel, iron
Matter, copper, silver, aluminium alloy.The structure of metal mesh 16 can be dense network, sheet-like web, sieve, sintered meshwork.17 material of metal tube can
Think stainless steel, irony, copper, silver, aluminium alloy.
Embodiment 6:
As a kind of improvement of the utility model, the exhaust gas inlet pipe 8 is equipped with exhaust gas inlet solenoid valve 19, the steaming
Vapor inlet pipe 9 is equipped with high temperature steam pipe solenoid valve 20, and the exhaust pipe 10 is equipped with exhaust gas discharge solenoid valve 22, concentration
Exhaust steam passage pipe 11 is equipped with thickened waste pneumoelectric magnet valve 13.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 7:
As a kind of improvement of the utility model, heat exchanger tube 6 is equipped in the heat exchanger 4, the heat exchanger tube 6 is U-shaped changes
Heat pipe 6 can make the heat transfer effect of exhaust gas more uniform after this design, effectively increase the efficiency of heat exchange.Remaining
Structure is identical with embodiment 1 with advantage.
The utility model can also be by technical characteristic described in embodiment 2,3,4,5,6,7 at least one and example 1 group
Synthesize new embodiment.
The utility model, specific use process is as follows:
When adsorbing to exhaust gas, adsorption process is as follows: opening exhaust gas inlet solenoid valve 19, exhaust gas discharge solenoid valve
22, high temperature steam pipe solenoid valve 20 and thickened waste pneumoelectric magnet valve 13 are closed, exhaust gas is entered into device from exhaust gas inlet pipe 8
It is interior, and successively lead into the first adsorption desorption device 5 and the second adsorption desorption device 21, and by the first adsorption desorption pipe 14 and
Second adsorption desorption pipe 15 is adsorbed, and exhaust gas is flowed from inside to outside from the first adsorption desorption pipe 14 and the second adsorption desorption pipe 15
It is dynamic, and except the impurity in dust, the exhaust gas after absorption passes through outside 10 discharger of exhaust pipe.
Exhaust gas be desorbed-be catalyzed burning when, desorption-catalyticing combustion process is as follows: opening high temperature steam pipe electromagnetism
Valve 20, thickened waste pneumoelectric magnet valve 13 close exhaust gas discharge solenoid valve 22 and exhaust gas inlet solenoid valve 19, by high-temperature steam from steaming
Vapor inlet pipe 9 enters in device, and is desorbed by the first adsorption desorption pipe 14 and the second adsorption desorption pipe 15, high-temperature steam
It is flowed from the first adsorption desorption pipe 14 and the outer side of the second adsorption desorption pipe 15 to adsorption desorption pipe inside, and will be on adsorption desorption pipe
Dust and impurity are blown off, and are entered in heat exchanger 4 by concentration exhaust gas tube channel 11, and exchange heat to exhaust gas, are exchanged heat
Exhaust gas afterwards is entered to by waste gas heat exchange tube road 23 and carries out catalysis burning in catalytic combustion system 3, and will be after catalysis burning
Exhaust gas is sent in heat exchanger 4 by being catalyzed combustion pipe 12, and is passed through outside 7 discharger of Waste gas outlet.
The working principle of first adsorption desorption device 5 is as shown in Figure 3 and 4, exhaust gas be fed through the first adsorption desorption pipe 14 with
And 15 upper end of the second adsorption desorption pipe enters in pipe, and is inhaled by the first adsorption desorption pipe 14 and the second adsorption desorption pipe 15
Attached, exhaust gas is flowed out of pipe to outside pipe, and by the dust in exhaust gas be adsorbed on the first adsorption desorption pipe 14 and second inhale it is de-
Attached 15 inside of pipe, when needing the first adsorption desorption pipe 14 and the second adsorption desorption pipe 15 to be desorbed, high-temperature steam is export-oriented from pipe
Flowed in pipe, and by the first adsorption desorption pipe 14 and the second adsorption desorption pipe 15 dust and impurity blow off to suction
Below desorption pipe, and it is fed through in concentration exhaust gas tube channel 11.
The working principle of first adsorption desorption device 5 is identical as the working principle of the second adsorption desorption device 21.
Adsorption desorption operation is carried out using the first adsorption desorption pipe 14 and the second adsorption desorption pipe 15, wherein exhaust flow path with
High-temperature steam high pressure flows to exactly the opposite, and high-temperature steam desorption exhaust gas simultaneously flow to heat exchange-catalytic combustion system, will catalysis burning it is anti-
Outside purified gas discharge system after answering.
Above-described embodiment is only the optimal technical scheme of the utility model, and is not construed as the limit for the utility model
System, the technical solution that the protection scope of the utility model should be recorded with claim, the technical solution recorded including claim
The equivalents of middle technical characteristic are protection scope, i.e., equivalent replacement within this range is improved, also in the utility model
Protection scope within.
Claims (10)
1. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device, it is characterised in that: including shell, the shell lower end
It is successively arranged catalytic combustion system, heat exchanger, the first adsorption desorption device and second from top to bottom equipped with pedestal, in the shell
Adsorption desorption device, the upper shell be equipped with Waste gas outlet, the shell left end be successively arranged from top to bottom exhaust gas inlet pipe,
Steam inlet pipe and exhaust pipe, the exhaust gas inlet pipe respectively with the first adsorption desorption device and the second adsorption desorption device
Upper end be connected, the steam inlet pipe is connected with the first adsorption desorption device and the second adsorption desorption device respectively, the exhaust gas
Delivery pipe is connected with the lower end of the first adsorption desorption device and the second adsorption desorption device respectively, and thickened waste is equipped on the right side of the shell
Gas tube channel, concentration exhaust gas tube channel lower end are connected with the first adsorption desorption device and the second adsorption desorption device respectively, institute
It states concentration exhaust gas tube channel upper end to be connected with heat exchanger, heat exchanger is connected by waste gas heat exchange tube road with catalytic combustion system, is urged
Change burner and be connected by being catalyzed combustion pipe with Waste gas outlet, is equipped with the first adsorption desorption in the first adsorption desorption device
Pipe, the second adsorption desorption device is interior to be equipped with the second adsorption desorption pipe.
2. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device according to claim 1, it is characterised in that: institute
The quantity for stating the first adsorption desorption pipe is at least two.
3. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device according to claim 1, it is characterised in that: institute
The quantity for stating the second adsorption desorption pipe is at least two.
4. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device according to claim 2, it is characterised in that: institute
It states the first adsorption desorption pipe ecto-entad and is successively arranged metal mesh, metal tube and fibre pipe.
5. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device according to claim 4, it is characterised in that: institute
Metal tube is stated equipped at least two through-hole.
6. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device according to claim 2, it is characterised in that: institute
State the square arrangement setting of the first adsorption desorption pipe, in star-like arrangement setting or arrangement triangular in shape setting.
7. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device according to claim 3, it is characterised in that: institute
State the square arrangement setting of the second adsorption desorption pipe, in star-like arrangement setting or arrangement triangular in shape setting.
8. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device according to claim 4, it is characterised in that: institute
State fibre pipe with a thickness of 10-100mm, the aperture of the fibre pipe is 0.01-1mm；The metal mesh with a thickness of 10-
100mm, the aperture of the metal mesh are 0.1-20mm；The aperture of the metal tube is 0.1-100mm.
9. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device according to claim 1, it is characterised in that: institute
Exhaust gas inlet pipe is stated equipped with exhaust gas inlet solenoid valve, the steam inlet pipe is equipped with high temperature steam pipe solenoid valve, described useless
Gas delivery pipe is equipped with exhaust gas discharge solenoid valve, and concentration exhaust gas tube channel is equipped with thickened waste pneumoelectric magnet valve.
10. a kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device according to claim 1, it is characterised in that: institute
It states and is equipped with heat exchanger tube in heat exchanger, the heat exchanger tube is U heat exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412395.XU CN208275206U (en) | 2018-03-26 | 2018-03-26 | A kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820412395.XU CN208275206U (en) | 2018-03-26 | 2018-03-26 | A kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device |
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| Publication Number | Publication Date |
|---|---|
| CN208275206U true CN208275206U (en) | 2018-12-25 |
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|---|---|---|---|
| CN201820412395.XU Active CN208275206U (en) | 2018-03-26 | 2018-03-26 | A kind of organic exhaust gas adsorption desorption-catalysis combustion integrative device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833726A (en) * | 2019-03-06 | 2019-06-04 | 苏州弘维环境科技有限公司 | A kind of dedicated molecular sieve used zeolite concentration CO desorption apparatus of exhaust-gas treatment |
-
2018
- 2018-03-26 CN CN201820412395.XU patent/CN208275206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833726A (en) * | 2019-03-06 | 2019-06-04 | 苏州弘维环境科技有限公司 | A kind of dedicated molecular sieve used zeolite concentration CO desorption apparatus of exhaust-gas treatment |
| CN109833726B (en) * | 2019-03-06 | 2021-11-30 | 济南世博涂装环保设备有限公司 | Special molecular sieve zeolite concentration CO desorption device for waste gas treatment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 224001 Group of Minlian Villagers'Committee in Tinghu New Area, Yancheng City, Jiangsu Province Patentee after: Jiangsu Zhongke Ruisai Environmental Engineering Co., Ltd. Address before: 224001 Lanbao Road 208, Nanjing Environmental Science and Technology City, Jiangsu Province Patentee before: Yancheng Zhongke Rui Environmental Engineering Co., Ltd. |