CN209406062U - A kind of small towns sewage emission-control equipment - Google Patents
A kind of small towns sewage emission-control equipment Download PDFInfo
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- CN209406062U CN209406062U CN201822112927.0U CN201822112927U CN209406062U CN 209406062 U CN209406062 U CN 209406062U CN 201822112927 U CN201822112927 U CN 201822112927U CN 209406062 U CN209406062 U CN 209406062U
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- gas
- photodissociation
- flashing board
- pipe
- adsorption module
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Abstract
The utility model discloses a kind of small towns sewage emission-control equipments, including flashing board, grid hole, flashing board support, UV photodissociation pipe, photodissociation control box, adsorption module, adsorption module pedestal, gas accelerating tube, pipeline converging transition, exhaust emission tube, exhaust inlet pipe, attached plant layer, negative pressure suction tube, removable cover and fixed screw, exhaust gas enters adsorption module, the NH in adsorbable exhaust gas3、H2S, the organic exhaust gas such as methyl mercaptan, exhaust gas enters UV photodissociation pipe after coming out from adsorption module, UV photodissociation pipe is two groups or several groups of annular UV photodissociation lamp groups at can be catalytically decomposed the organic compound of adsorption section remnants as water and carbon dioxide, finally be discharged from exhaust emission tube.The present apparatus can effectively be adsorbed the exhaust gas that aeration tank, sedimentation basin and sludge-tank generate in the sewage disposal process of small towns, catalytic decomposition is handled, stable, and management is simple.
Description
Technical field
The utility model relates to sewage technical field of waste gas treatment, specially a kind of small towns sewage emission-control equipment.
Background technique
During small towns sewage is constructed and implemented, different degrees of generation foul smell is occupied due to closing on small towns or country house
The people oppose and complain opinion more.Biggish town sewerage factory construction has collection processing system implementing, but generally sets without exhaust-gas treatment
It applies, or due at high cost, fails normal operation.Therefore, research and develop a kind of land occupation less, equipment construction and running cost
It is low, stable, management is simple, the convenient technique of maintenance and repair is practical problem that small towns sewage exhaust-gas treatment needs to solve.
Utility model content
The purpose of this utility model is to provide a kind of small towns sewage emission-control equipment, have land occupation less, equipment construction
Advantage low with running cost, stable, management is simple, maintenance and repair is convenient, can solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of small towns sewage emission-control equipment, packet
Include flashing board, grid hole, flashing board support, UV photodissociation pipe, photodissociation control box, adsorption module, adsorption module pedestal, gas acceleration
Pipe, pipeline converging transition, exhaust emission tube, exhaust inlet pipe, attached plant layer, negative pressure suction tube, removable cover and fixed screw,
Grid hole is offered on the flashing board, the extexine of the flashing board is equipped with attached plant layer, and the lower section of the flashing board is solid
Surely it is connected with flashing board support, the flashing board supports one end far from flashing board to be fixedly mounted on exhaust emission tube outer wall,
UV photodissociation pipe, photodissociation on the outside of one end connecting tube of the UV photodissociation pipe are equipped in the lower section exhaust emission tube of the flashing board support
Box is controlled, the photodissociation control box is fixedly mounted on the outer wall side of exhaust emission tube, the underlying gas of the photodissociation control box
Adsorption module is equipped in accelerating tube, the adsorption module is fixedly mounted on adsorption module pedestal, and the adsorption module pedestal is set
It is placed in gas accelerating tube, the side of the gas accelerating tube is equipped with negative pressure suction tube, the outer ring side of the gas accelerating tube
Equipped with removable cover, the removable cover is fixedly mounted on gas by fixed screw and accelerates on tube wall, the negative pressure suction tube
Lower section be equipped with pipeline converging transition, the lower section of the pipeline converging transition is equipped with exhaust inlet pipe.
Preferably, the flashing board be equipped with can be used for gas discharge and by the grid hole of surface layer plant absorption.
Preferably, the gas accelerating tube is respectively connected with the tapered pipeline section expanded outwardly up and down.
Preferably, the adsorption module is that the activated processing of Carbon Materials is prepared into cylindrical module structure, and inside has tiny
Hole, micropore is flourishing, and through-hole resistance is small, has biggish specific surface area, and adsorption capacity is high.
Preferably, the flashing board is taper, and surface layer has product rain groove.
Preferably, the UV photodissociation pipe is ring structure.
Preferably, the gas negative pressure pipe is the small diameter tube for calculating design, has negative-pressure sucking.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model small towns sewage emission-control equipment, small towns sewage treatment plant aeration tank generate exhaust gas, pass through connection
Tracheae enters processing unit bottom, and exhaust gas enters in gas accelerating tube after exhaust inlet pipe, and gas accelerating tube is gas suction
Attached region, exhaust gas carry out suction-operated in this region, and gas flow rate is very fast, are 2-5 times of collection section flow velocity, and gas is adsorbed into mistake
Qu Hou, since exhaust emission tube caliber becomes larger, gas flow rate is reduced to 0.5-0.9 times of collection section gas flow rate, and exhaust gas passes through gas
Enter adsorption module after body accelerating tube, adsorption module is that the activated processing of Carbon Materials is prepared into cylindrical module structure, adsorbable
NH in exhaust gas3、 H2S, the organic exhaust gas such as methyl mercaptan, exhaust gas enter UV photodissociation pipe after coming out from adsorption module, and UV photodissociation pipe is
Two groups or several groups of annular UV photodissociation lamp groups are at particular number is designed according to exhaust emission tube and flow of exhaust amount, energy
It mixes with the organic compound of adsorption section remnants, under the catalytic action of 254nm ultraviolet light certain time, organic compound is urged
Change is decomposed into water and carbon dioxide, is finally discharged from exhaust emission tube.The present apparatus can will generate in the sewage disposal process of small towns
Exhaust gas effectively adsorbed, catalytic decomposition processing, stable, management is simple.
Detailed description of the invention
Fig. 1 is the front view of the utility model；
Fig. 2 is the partial schematic diagram of the utility model；
Fig. 3 is the partial enlarged view of the utility model；
Fig. 4 is the partial schematic diagram of the utility model；
Fig. 5 is the partial schematic diagram of the utility model.
In figure: 1, flashing board；2, grid hole；3, flashing board supports；4, UV photodissociation pipe；5, photodissociation controls box；6, mould is adsorbed
Block；7, adsorption module pedestal；8, gas accelerating tube；9, pipeline converging transition；10, exhaust emission tube；11, exhaust inlet pipe；12, attached
Layer of plants；13, gas negative pressure pipe；14, removable cover；15, fixed screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, a kind of small towns sewage emission-control equipment, including flashing board 1, grid hole 2, flashing board support 3,
UV photodissociation pipe 4, photodissociation control box 5, adsorption module 6, adsorption module pedestal 7, gas accelerating tube 8, pipeline converging transition 9, exhaust gas row
Outlet pipe 10, exhaust inlet pipe 11, attached plant layer 12, negative pressure suction tube 13, removable cover 14 and fixed screw 15, flashing board 1
It is made of stainless steel material, the corrosion of flashing board 1 can be slowed down, flashing board 1, which is equipped with, can be used for gas discharge
And by the grid hole of surface layer plant absorption 2, grid hole 2 is interior to be equipped with attached plant layer 12, and the lower section of flashing board 1 is fixedly connected with anti-
Rain plate support 3, flashing board supports 3 one end far from flashing board 1 to be fixedly mounted on 10 outer wall of exhaust emission tube, flashing board support
UV photodissociation pipe 4 is equipped in 3 lower section exhaust emission tube 10, the end connection outside photodissociation of UV photodissociation pipe 4 controls box 5, photodissociation control
Box 5 is fixedly mounted on the outer wall side of exhaust emission tube 10, and absorption mould is equipped in the underlying gas accelerating tube 8 of exhaust emission tube 10
Block 6, adsorption module 6 are fixedly mounted on adsorption module pedestal 7, and adsorption module pedestal 7 is fixed on 8 inner wall of gas accelerating tube,
The side of gas accelerating tube 8 is equipped with negative pressure suction tube 13, and gas accelerating tube 8 can make to be formed in negative pressure suction tube 13 negative using design
Suction is pressed, negative pressure suction tube 13 is the small diameter tube for calculating design, and the outer ring of gas accelerating tube 8 is equipped with removable cover 14, removable cover
Plate 14 is fixedly mounted on gas accelerating tube 8 by fixed screw 15, and adsorption module 6 can be carried out more by removable cover 14
It changes, the lower section of gas accelerating tube 8 is equipped with pipeline converging transition 9, and the lower section of pipeline converging transition 9 is equipped with exhaust inlet pipe 11.
Working principle: sewage treatment plant aeration tank in small towns generates exhaust gas, enters processing unit bottom by connecting tracheae, gives up
Gas enters in gas accelerating tube 8 after exhaust inlet pipe 11, and gas accelerating tube 8 is gas absorption region, and exhaust gas is in this region
Suction-operated is carried out, gas flow rate is very fast, is 2-5 times of collection section flow velocity, gas is into after crossing adsorption zone, since exhaust gas is discharged
10 caliber of pipe becomes larger, and gas flow rate is reduced to 0.5-0.9 times of collection section gas flow rate, and exhaust gas enters after gas accelerating tube 8
Adsorption module 6, adsorption module 6 are that the activated processing of Carbon Materials is prepared into cylindrical module structure, the NH in adsorbable exhaust gas3、
H2S, the organic exhaust gas such as methyl mercaptan, exhaust gas from adsorption module 6 come out after enter UV photodissociation pipe 4, UV photodissociation pipe 4 be two groups or
Several groups of annular UV photodissociation lamp groups are at particular number is designed according to exhaust emission tube 10 and flow of exhaust amount, due to caliber
Sudden enlargement causes gas flow rate to slow down, and under the catalytic action of 254nm ultraviolet light certain time, organic compound is catalyzed
It is decomposed into water and carbon dioxide, is finally discharged from exhaust emission tube 10.
In summary: the utility model small towns sewage emission-control equipment, small towns sewage treatment plant aeration tank generate exhaust gas,
Enter processing unit bottom by connecting tracheae, exhaust gas enters in gas accelerating tube 8 after exhaust inlet pipe 11, and gas accelerates
Pipe 8 is gas absorption region, and exhaust gas carries out suction-operated in this region, and it is 2-5 times of collection section flow velocity that gas flow rate is very fast,
Gas is into after crossing adsorption zone, and since the accumulation of caliber changes, 10 caliber of exhaust emission tube becomes larger, and gas flow rate is reduced to 0.5-
0.9 times of collection section gas flow rate, exhaust gas enter adsorption module 6 after gas accelerating tube 8, and adsorption module 6 is Carbon Materials through work
Change processing is prepared into cylindrical module structure, the NH in adsorbable exhaust gas3、H2S, the organic exhaust gas such as methyl mercaptan, exhaust gas from absorption mould
Block 6 enters UV photodissociation pipe 4 after coming out, UV photodissociation pipe 4 is two groups or several groups of annular UV photodissociation lamp groups at particular number is according to useless
Gas discharge pipe 10 and flow of exhaust amount are designed, and can be mixed with the organic compound of adsorption section remnants, in 254nm ultraviolet light
Under the catalytic action of certain time, organic compound is catalytically decomposed as water and carbon dioxide, finally from 10 row of exhaust emission tube
Out, the present apparatus can effectively be adsorbed the exhaust gas generated in the sewage disposal process of small towns, catalytic decomposition is handled, and operation is steady
Fixed, management is simple.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of small towns sewage emission-control equipment, including flashing board (1), grid hole (2), flashing board support (3), UV photodissociation pipe
(4), photodissociation controls box (5), adsorption module (6), adsorption module pedestal (7), gas accelerating tube (8), pipeline converging transition (9), gives up
Gas discharge pipe (10), exhaust inlet pipe (11), attached plant layer (12), gas negative pressure pipe (13), removable cover (14) and fixation
Screw (15), it is characterised in that: offered grid hole (2) on the flashing board (1), the extexine of the flashing board (1) is equipped with
Attached plant layer (12), flashing board support (3) is fixedly connected with below the flashing board (1), and the flashing board support (3) is remote
One end from flashing board (1) is fixedly mounted on exhaust emission tube (10) outer wall, and the lower section of the flashing board support (3) is equipped with UV
Photodissociation pipe (4), the side of the UV photodissociation pipe (4) are equipped with photodissociation control box (5), and photodissociation control box (5) is fixedly mounted on
The side of exhaust emission tube (10), the gas accelerating tube (8) is interior to be equipped with adsorption module (6), the fixed peace of the adsorption module (6)
On adsorption module pedestal (7), the adsorption module pedestal (7) is fixedly welded on gas accelerating tube (8) wall, the gas
The air inlet side of body accelerating tube (8) is equipped with gas negative pressure pipe (13), and the outer ring of the gas accelerating tube (8) is equipped with removable cover
(14), the removable cover (14) is fixedly mounted on gas accelerating tube (8) by fixed screw (15), the gas negative pressure pipe
(13) lower section is equipped with pipeline converging transition (9), and the lower section of the pipeline converging transition (9) is equipped with exhaust inlet pipe (11).
2. a kind of small towns sewage emission-control equipment according to claim 1, it is characterised in that: on the flashing board (1)
Equipped with grid hole (2), it can be used for gas discharge, and gas is by surface layer plant absorption.
3. a kind of small towns sewage emission-control equipment according to claim 1, it is characterised in that: the gas accelerating tube
(8) it is respectively connected with the tapered pipeline section expanded outwardly up and down.
4. a kind of small towns sewage emission-control equipment according to claim 1, it is characterised in that: the adsorption module (6)
Cylindrical module structure is made for the activated processing of Carbon Materials, there is tiny hole in inside, and micropore is flourishing, and through-hole resistance is small, tool
There is biggish specific surface area, adsorption capacity is high.
5. a kind of small towns sewage emission-control equipment according to claim 1, it is characterised in that: the flashing board (1) is
Taper, surface layer have product rain groove.
6. a kind of small towns sewage emission-control equipment according to claim 1, it is characterised in that: the gas negative pressure pipe
(13) it is the small diameter tube for calculating design, there is negative-pressure sucking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112927.0U CN209406062U (en) | 2018-12-17 | 2018-12-17 | A kind of small towns sewage emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112927.0U CN209406062U (en) | 2018-12-17 | 2018-12-17 | A kind of small towns sewage emission-control equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209406062U true CN209406062U (en) | 2019-09-20 |
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ID=67938585
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112927.0U Active CN209406062U (en) | 2018-12-17 | 2018-12-17 | A kind of small towns sewage emission-control equipment |
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| Country | Link |
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| CN (1) | CN209406062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617550A (en) * | 2020-06-18 | 2020-09-04 | 李柏青 | Rural domestic sewage treatment device with prevent blockking up function |
-
2018
- 2018-12-17 CN CN201822112927.0U patent/CN209406062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617550A (en) * | 2020-06-18 | 2020-09-04 | 李柏青 | Rural domestic sewage treatment device with prevent blockking up function |
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