CN209378711U - A kind of composite governance exhaust gas comprehensive utilization device - Google Patents
A kind of composite governance exhaust gas comprehensive utilization device Download PDFInfo
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- CN209378711U CN209378711U CN201822167442.1U CN201822167442U CN209378711U CN 209378711 U CN209378711 U CN 209378711U CN 201822167442 U CN201822167442 U CN 201822167442U CN 209378711 U CN209378711 U CN 209378711U
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Abstract
The utility model belongs to waste gas pollution control and treatment equipment technical field, more particularly to a kind of composite governance exhaust gas comprehensive utilization device, including adsorption tower, adsorption layer is equipped in adsorption tower, the adsorption layer includes the interior adsorption layer and outer adsorption layer of annular, interior adsorption layer and outer adsorption layer are distributed with one heart, and interior adsorption layer is located on the inside of outer adsorption layer；Exhaust steam passage is formed between interior adsorption layer and outer adsorption layer, exhaust gas entrance is arranged in adsorption tower upper end, and waste gas outlet is arranged in lower end, outer exhaust passage is formed between outer adsorption layer and adsorption tower, exhaust passage in formation inside interior adsorption layer；The exhaust steam passage is connected to exhaust gas entrance, and the outer exhaust passage and interior exhaust passage are respectively communicated with waste gas outlet.Composite governance exhaust gas comprehensive utilization device provided by the utility model increases absorption effective area using inside and outside dual adsorption structure, compact-sized.
Description
Technical field
The utility model belongs to waste gas pollution control and treatment equipment technical field, and in particular to a kind of composite governance exhaust gas comprehensive utilization dress
It sets.
Background technique
In VOCs treatment field, the recycling of solvent often has good economic benefit, therefore adsorption recovery technology
It is most studied, it is also the most mature at present.From the point of view of current improvement situation, the VOCs improvement of many industries is related to solvent
Adsorption recovery technology, such as petroleum vapor recovery, packages printing, external coating, petrochemical industry, chemical, bulk pharmaceutical chemicals manufacture row
Industry.The active carbon fiber that single or multicore are housed is generally using the conventional equipment that adsorption recovery mode handles organic exhaust gas
The absorber of dimension, absorber are horizontal type or upright type of design, and horizontal type is bulky, takes up a large area.
Utility model content
The purpose of the utility model is to provide a kind of composite governance exhaust gas comprehensive utilization devices, are adsorbed and are tied using inside and outside dual
Structure increases absorption effective area, compact-sized.
Purpose of the utility model is realized as follows: a kind of composite governance exhaust gas comprehensive utilization device, including adsorption tower,
Adsorption layer is equipped in adsorption tower, the adsorption layer includes the interior adsorption layer and outer adsorption layer of annular, interior adsorption layer and outer adsorption layer
Distribution with one heart, interior adsorption layer are located on the inside of outer adsorption layer；Exhaust steam passage is formed between interior adsorption layer and outer adsorption layer, on adsorption tower
Waste gas outlet is arranged in end setting exhaust gas entrance, lower end, the outer exhaust passage of formation between outer adsorption layer and adsorption tower, in interior adsorption layer
Portion forms interior exhaust passage；The exhaust steam passage is connected to exhaust gas entrance, and the outer exhaust passage and interior exhaust passage are respectively communicated with
Waste gas outlet.
Further, active carbon particle is filled with inside the adsorption layer.
Further, the interior adsorption layer is cylinder, and the outer adsorption layer is cylinder, and exhaust steam passage is isometrical circle
Ring structure.
Further, the interior adsorption layer is up-small and down-big circular platform type, and the outer adsorption layer is up big and down small rounding
The sectional area of bench-type, exhaust steam passage from top to bottom gradually becomes smaller.
Further, the interior adsorption layer is connected with outer adsorption layer bottom.
Further, the exhaust gas entrance is equipped with bump joint.
Further, insulating layer is arranged in the adsorption tower outer wall.
Further, the exhaust gas entrance is connected with condensation pipe, and blower, condenser and recycling are provided on condensation pipe
Pond.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
Emission-control equipment of the utility model using the cyclic structure of inside and outside bilayer as absorption and desorption, enables to
Adsorption area is larger in a limited space, and structure is more compact.
Detailed description of the invention
Fig. 1 is the working state figure of adsorption tower absorption exhaust gas in the utility model embodiment.
Fig. 2 is the schematic cross-section in the direction A-A in Fig. 1 in the utility model embodiment.
Fig. 3 is the working state figure of adsorption tower desorption exhaust gas in the utility model embodiment.
Fig. 4 is another structural schematic diagram of adsorption layer in adsorption tower in the utility model embodiment.
Appended drawing reference: 1, adsorption tower；1a, insulating layer；2, outer adsorption layer；3, interior adsorption layer；4, exhaust gas entrance；4a, flange
Connector；5, waste gas outlet；6, steam generator；7, condensation pipe；8, blower；9, condenser；10, recovery pond；M, interior exhaust is logical
Road；N, exhaust steam passage；P, outer exhaust passage.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
A kind of composite governance exhaust gas comprehensive utilization device, as shown in Figure 1, including adsorption tower 1,1 outer wall of adsorption tower is enclosed with
Insulating layer 1a made of the thermal insulation materials such as asbestos；It is internally provided with adsorption layer in adsorption tower 1,1 top of adsorption tower setting exhaust gas enters
Waste gas outlet 5 is arranged in mouth 4,1 lower part of adsorption tower, and exhaust gas entrance 4 has adsorption layer to be connected to, realizes exhaust gas respectively with waste gas outlet 5
Into, and after being adsorbed by adsorption layer, pure air is discharged from waste gas outlet 5.Adsorption stuffing in adsorption layer preferably uses activity
Charcoal particle.
Wherein, combined with Figure 1 and Figure 2, adsorption layer include annular interior adsorption layer 3 and outer adsorption layer 2, interior adsorption layer 3 and outer
Adsorption layer 2 is distributed with one heart, and interior adsorption layer 3 is located at outer 2 inside of adsorption layer；Exhaust gas is formed between interior adsorption layer 3 and outer adsorption layer 2
Exhaust gas entrance 4 is arranged in channel N, 1 upper end of adsorption tower, and waste gas outlet 5 is arranged in lower end, is formed between outer adsorption layer 2 and adsorption tower 1 outer
Exhaust passage P, formed inside interior adsorption layer 3 in exhaust passage M；The exhaust steam passage N is connected to exhaust gas entrance 4, the outer exhaust
Channel P and interior exhaust passage M are respectively communicated with waste gas outlet 5.After exhaust gas is entered by exhaust gas entrance 4, exhaust steam passage N interlayer is diffused to
It is interior, and overflowed to the interior adsorption layer 3 of the two sides exhaust steam passage N and outer adsorption layer 2, into interior exhaust passage M and outer exhaust passage P,
Discharge is finally collected by the waste gas outlet 5 of lower part.Since adsorption layer uses the structure of two-direction adsorption, absorption significant surface is increased
Product, can realize preferable adsorption effect in the case where small volume.
Specifically Fig. 3 is seen, if after adsorption layer adsorption saturation, connecting steam generator 6, exhaust gas entrance 4 in waste gas outlet 5
By bump joint 4a connection condensation pipe 7, blower 8 and condenser 9 are set on condensation pipe 7.Steam generator 6 is anti-by steam
To input waste gas outlet 5, steam, to adsorption layer reverse blow, will be adsorbed on activity by interior exhaust passage M and outer exhaust passage P
Harmful substance desorption on charcoal particle, and it is collected to exhaust gas entrance 4 upwards by exhaust steam passage N.Exhaust gas entrance 4 is cold due to connecting
Pipeline 7 is coagulated, the blower 8 on condensation pipe 7 finally flows to recovery pond 10 to the exhaust gas of desorption sucking condenser 9 and condensing recovery
Carry out secondary use.
Specifically Fig. 4 is seen, in order to realize that the stability of better desorption effect and structure, interior adsorption layer 3 are up-small and down-big
Circular platform type, the outer adsorption layer 2 is up big and down small rounding bench-type, and the sectional area of exhaust steam passage N from top to bottom gradually becomes smaller.
The structure makes steam more effectively can carry out desorption operation, and outer adsorption layer 2 and interior absorption to adsorption layer in uphill process
Layer 3 can be made integrated moulding, and structural soundness is more preferable.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change
It also should be regarded as the protection scope of the utility model into replacement.
Claims (8)
1. a kind of composite governance exhaust gas comprehensive utilization device, including adsorption tower, adsorption tower is interior to be equipped with adsorption layer, it is characterised in that:
The adsorption layer includes the interior adsorption layer and outer adsorption layer of annular, and interior adsorption layer and outer adsorption layer are distributed with one heart, interior adsorption layer position
On the inside of outer adsorption layer；Exhaust steam passage is formed between interior adsorption layer and outer adsorption layer, exhaust gas entrance, lower end is arranged in adsorption tower upper end
Waste gas outlet is set, forms outer exhaust passage between outer adsorption layer and adsorption tower, forms interior exhaust passage inside interior adsorption layer；Institute
Exhaust steam passage connection exhaust gas entrance is stated, the outer exhaust passage and interior exhaust passage are respectively communicated with waste gas outlet.
2. a kind of composite governance exhaust gas comprehensive utilization device according to claim 1, it is characterised in that: in the adsorption layer
Portion is filled with active carbon particle.
3. a kind of composite governance exhaust gas comprehensive utilization device according to claim 1, it is characterised in that: the interior adsorption layer
For cylinder, the outer adsorption layer is cylinder, and exhaust steam passage is isometrical cirque structure.
4. a kind of composite governance exhaust gas comprehensive utilization device according to claim 1, it is characterised in that: the interior adsorption layer
For up-small and down-big circular platform type, the outer adsorption layer is up big and down small rounding bench-type, and the sectional area of exhaust steam passage is from top to bottom
It gradually becomes smaller.
5. a kind of composite governance exhaust gas comprehensive utilization device according to claim 4, it is characterised in that: the interior adsorption layer
It is connected with outer adsorption layer bottom.
6. a kind of composite governance exhaust gas comprehensive utilization device according to claim 1, it is characterised in that: the exhaust gas entrance
Equipped with bump joint.
7. a kind of composite governance exhaust gas comprehensive utilization device according to claim 1, it is characterised in that: outside the adsorption tower
Insulating layer is arranged in wall.
8. a kind of composite governance exhaust gas comprehensive utilization device according to claim 1, it is characterised in that: the exhaust gas entrance
It is connected with condensation pipe, blower, condenser and recovery pond are provided on condensation pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167442.1U CN209378711U (en) | 2018-12-24 | 2018-12-24 | A kind of composite governance exhaust gas comprehensive utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822167442.1U CN209378711U (en) | 2018-12-24 | 2018-12-24 | A kind of composite governance exhaust gas comprehensive utilization device |
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| Publication Number | Publication Date |
|---|---|
| CN209378711U true CN209378711U (en) | 2019-09-13 |
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ID=67873461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822167442.1U Active CN209378711U (en) | 2018-12-24 | 2018-12-24 | A kind of composite governance exhaust gas comprehensive utilization device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607814A (en) * | 2020-12-15 | 2021-04-06 | 江苏南大环保科技有限公司 | Conversion type adsorption and desorption device and method thereof |
-
2018
- 2018-12-24 CN CN201822167442.1U patent/CN209378711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607814A (en) * | 2020-12-15 | 2021-04-06 | 江苏南大环保科技有限公司 | Conversion type adsorption and desorption device and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230707 Address after: Room 614, 6th Floor, Building 3, Xishiming Tower, Xicheng Bosi, Xihu District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Lema Environmental Technology Co.,Ltd. Address before: No. 42, Group 4, Changlin Village, Xiaogang Town, Dongxiang County, Fuzhou City, Jiangxi Province, 331812 Patentee before: Yue Songcheng |
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| TR01 | Transfer of patent right |