CN209259895U - A kind of river external source sewage strengthening processing device - Google Patents
A kind of river external source sewage strengthening processing device Download PDFInfo
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- CN209259895U CN209259895U CN201821989138.9U CN201821989138U CN209259895U CN 209259895 U CN209259895 U CN 209259895U CN 201821989138 U CN201821989138 U CN 201821989138U CN 209259895 U CN209259895 U CN 209259895U
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- sewage
- external source
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- river
- cabin
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Abstract
The utility model discloses a kind of river external source sewage strengthening processing devices, including cabin, permeable reactive barrier and controller, the permeable reactive barrier is distributed around cabin, and the cabin is equipped with sewage collecting area, settling zone, aerating oxidation area, and the discharge outlet on riverbank is docked in sewage collecting area.River external source sewage strengthening processing device collects the pollution of the rivers external sources such as balcony waste water, initial rainwater, and external source pollution is effectively avoided to be directly entered river；Its structure is simple, easy for construction, administration fee is low.
Description
Technical field
The utility model relates to a kind of river external source sewage strengthening processing devices.
Background technique
As the expansion and economic fast development, city river of urban population intensity receive different degrees of dirt
Dye.Due to ignoring the protection to water body in urban economy process of construction, urban sewage system construction is started late, sewage network
Construction and management relatively lag behind, a large amount of sanitary sewages are because sewage pipe breakage is omitted in printing, rain dirt pipe hybrid junction, balcony waste water enter rainwater
The reasons such as pipe, sewage overflow are discharged directly into river, generate extreme influence to river water quality.Especially river circumferential distribution
The case where a large amount of rain pipes, since the initial rainwater that rains is entrainment of suspended particulate substance, organic matter, the ammonia nitrogen largely from earth's surface
Deng so that the pollution level of initial rainwater is high, river channel ecology system can seriously be destroyed by causing initial rainwater to be directly discharged into river.
The pollution of these external sources has the characteristics that pollution concentration is high, the scale of construction is big, causes great environmental pressure to river channel ecology.
Summary of the invention
The technical problems to be solved in the utility model is the rainwater for how handling the high pollution that rainy initial stage is flowed into river,
Thus a kind of river external source sewage strengthening processing device is obtained.
In order to solve the above technical problems, the present invention adopts the following technical scheme: the river external source sewage strengthening processing device
Including cabin, permeable reactive barrier and controller, the permeable reactive barrier is distributed around cabin, and the cabin is equipped with sewage
The discharge outlet on riverbank is docked in collecting region, settling zone, aerating oxidation area, sewage collecting area, and the position in the sewage collecting area is higher than
Settling zone, aerating oxidation area position, the sewage collecting area is located at the side of cabin and hanging setting, the sewage collecting area
It is connected to by electrically operated valve with settling zone, the top of the settling zone is connected to the top in aerating oxidation area, described permeable anti-
Answering wall includes sealing frame, filler, deflector, and the sealing frame is integrally C-shaped, and one end of the sealing frame is equipped with water inlet, close
The other end for sealing frame is equipped with water outlet, and the deflector and filler are all disposed within inside sealing frame, adjacent baffle Heterogeneous Permutation,
It is in continuous S-shaped that the deflector, which separates sealing frame inner space, and the filler is filled in continuous S-shaped space, described
Aerating oxidation area be connected to by elevator pump with the water inlet of permeable reactive barrier, be equipped with inside the aerating oxidation area aerator with
Liquidometer, the electrically operated valve, aerator, liquidometer, elevator pump are all connect with controller.
The device is provided with sewage collecting area, settling zone, aerating oxidation area and permeable reactive barrier.Permeable reactive barrier skill
Art is common in-situ treatment technology, which utilizes absorption, precipitating, chemical degradation or the biology of the filled media in reaction wall
The effects of degradation, removes the pollutant in underground water, and water pollutant is stopped in realization, to reduce water pollutant content.
It is configured with sewage collecting area, settling zone, aerating oxidation area in the technical scheme, reaches and improves Dissolved Oxygen in Water, increases sewage
Residence time provides aerobic and anaerobic environment purpose to microorganism, final to realize that external source pollution is collected and cut down, and weakens because just
Situations such as phase rainwater, sewage are omitted in printing pollution caused by river water body.
Since sewage collecting area is located at the side of cabin and hanging setting, sewage collecting is collected at when electrically operated valve is closed
The sewage in area will overflow sewage collecting area and directly fall in outside cabin.It is direct can will to pollute lighter later period rainwater in this way
It is discharged into river, reduces influence of the heavy rain to reaction wall device.The technical solution fully considers sewage draining exit in the case of heavy rain as a result,
The big feature of amount of rainfall.
As a preference of the present invention, passing through the inclined plate isolation being obliquely installed, institute between the settling zone and aerating oxidation area
Settling zone structure with a narrow upper and lower width is stated, the aerating oxidation area is in up-narrow and down-wide structure.
Increase residence time of the sewage in permeable reactive barrier for progress one, the filler is in a rectangular parallelepiped shape, described to fill out
The length of material is identical as the length of cross section in continuous S-shaped space, and the width of the filler is transversal with continuous S-shaped space
Face it is of same size, the length in the continuous S-shaped space is equal to the integral multiple of the height of filler.Continuous S-shaped space is effective
Sewage treatment path is extended, and then increases residence time of the sewage in permeable reactive barrier.
The present invention is by adopting the above technical scheme: river external source sewage strengthening processing device collects balcony waste water, initial stage rain
The pollution of the rivers external source such as water effectively avoids external source pollution from being directly entered river；Its structure is simple, easy for construction, high treating effect,
Administration fee is low.
Detailed description of the invention
The utility model is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 uses schematic diagram I for a kind of river external source sewage strengthening processing device of the utility model；
Fig. 2 uses schematic diagram II for a kind of river external source sewage strengthening processing device of the utility model；
Fig. 3 is a kind of structural representation of the permeable reactive barrier of river external source sewage strengthening processing device of the utility model
Figure.
Specific embodiment
As shown in Figure 1, 2, 3, external source sewage strengthening processing device in river is equipped with cabin 1, permeable reactive barrier 2 and control
Device.Cabin 1 is prefabricated sealing structure, can be welded by sheet metal.Protrusion is equipped in main body knot at the top of 1 side of cabin
Groove structure except structure, the groove structure are 3 position of sewage collecting area.The main body section of cabin 1 is also in groove structure,
It distributed settling zone 4 and aerating oxidation area 5 in the groove structure.Inclined plate 6, settling zone 4 and aerating oxidation are equipped with inside cabin 1
It is isolated between area 5 by the inclined plate being obliquely installed 6, so that the structure with a narrow upper and lower width of settling zone 4, aerating oxidation area 5 is presented
Narrow lower wide structure.The position in sewage collecting area 3 is higher than the position of settling zone 4, aerating oxidation area 5.Sewage is arranged in cabin 1 to receive
The position in collection area 3 is equipped with electrically operated valve 7, and 7 one end of electrically operated valve is protruded into inside sewage collecting area 3, the other end is located at sewage
Outside collecting region 3 and it is located at 4 top of settling zone.Settling zone 4 and aerating oxidation area 5 except top open wide it is outer, other surrounding positions with
Lower portion is all isolated, and therefore, the top of settling zone 4 is connected to the top in aerating oxidation area 5.It is equipped with only in 1 bottom of cabin
Valve 8 is returned, settling zone 4 can also be in communication with the outside other than top is in communication with the outside by check-valves 8.
Permeable reactive barrier 2 includes sealing frame 9, filler 10, deflector 11.Sealing frame 9 is whole C-shaped, specifically, its is whole
Shape is concave shape.One end of sealing frame 9 is equipped with water inlet 15, the other end of sealing frame 9 is equipped with water outlet 16, sealing frame 9
Other positions all seal.Deflector 11 is flat rectangular parallelepiped structure, and width is equal to 9 inner space cross section of sealing frame
Width, its length are less than the length of 9 inner space cross section of sealing frame.Sealing frame 9 is internally provided with multiple deflectors 11, from into
The spacing arrangements such as on the mouth of a river 15 to the direction of water outlet 16, but adjacent baffle 11 is not face arrangement but Heterogeneous Permutation.
It is in continuous S-shaped that deflector 11, which separates 9 inner space of sealing frame,.Filler 10 in a rectangular parallelepiped shape, the length of filler 10 and continuous
S-shaped space cross section length it is identical, the width of filler 10 is of same size with the cross section in continuous S-shaped space, even
The length in continuous S-shaped space is equal to the integral multiple of the height of filler 10.Filler 10 is arranged in continuous S-shaped space, is filled in
In continuous S-shaped space.
Cabin 1 is located at the interior recess of permeable reactive barrier 2, and setting in this way can obtain compact structure.It is also set in cabin 1
There are elevator pump 12, aerator 13 and liquidometer 14.Aerating oxidation area 5 passes through the water inlet of elevator pump 12 and permeable reactive barrier 2
15 connections.Aerator 13 and liquid level are all mounted on inside aerating oxidation area 5.Electrically operated valve 7, liquidometer 14, is promoted aerator 13
Pump 12 is all connect with controller.
In use, by cabin 1 as 17 position of discharge outlet for being docked at riverbank in river and by sewage collecting area 3,
Ensure that the sewage that discharge outlet is fallen is able to enter sewage collecting area 3.When beginning to rain, controller is controlled at electrically operated valve 7
In opening state, the sewage that sewage collecting area 3 gathers will be under Gravitative Loads from electricity when covering 7 position of electrically operated valve
The outflow of 7 other end of movable valve, thus sewage enters settling zone 4.The effect of inclined plate 6, which is not only in that, separates settling zone 4 and aeration oxygen
Change area 5, the guide surface in sewage dropping process can also be provided, mitigates Sewage shock power, meanwhile, settling zone 4 is wide at the top and narrow at the bottom
Structure makes settling zone 4 have biggish opening, can ensure that the water droplet splash can still be fallen in settling zone 4.It is being precipitated to sewage
After the product of area 4 is full, convenient for overflow to aerating oxidation area 5.Controller controls aerator 13, liquidometer 14 works, and aerator 13 is to dirt
It is passed through air inside water, oxygen content of water, oxidation stain object are increased with this.When water level is gradually increased to 14 position of liquidometer
When, controller controls electrically operated valve 7 and enters closed state, and controller controls elevator pump 12 and works, by the dirt in aerating oxidation area 5
Water is sent into permeable reactive barrier 2.Sewage in permeable reactive barrier 2 by Anaerobic Treatment after finally obtained from water outlet 16 it is clean
Water is side by side to river.
When electrically operated valve 7 is closed, the sewage overflows assembled in sewage collecting area 3 are fallen directly into river.Due to this implementation
Example has fully considered the rainfall at rainy initial stage, therefore the rainy middle and later periods has been in when closing electrically operated valve 7, at this time earth's surface rain
Water is limpider, can be directly discharged in river；In order to preferably control flooding process, cabin 1 is at sewage collecting area 3
Overflow port can be set.Water in river can be introduced into the river external source reinforced sewage by opening check-valves 8 when fine
In processing unit, the sewage in river can be handled with the device.
Claims (3)
1. a kind of river external source sewage strengthening processing device, it is characterised in that: the river external source sewage strengthening processing device packet
Cabin (1), permeable reactive barrier (2) and controller are included, the permeable reactive barrier (2) is distributed around cabin (1), the cabin
(1) sewage collecting area (3), settling zone (4), aerating oxidation area (5) are equipped with, it is heavy that the position of the sewage collecting area (3) is higher than
Shallow lake area (4), aerating oxidation area (5) position, the sewage collecting area (3) is located at the side of cabin (1) and hanging setting, described
Sewage collecting area (3) is connected to by electrically operated valve (7) with settling zone (4), the top and aerating oxidation area of the settling zone (4)
(5) top connection, the permeable reactive barrier (2) includes sealing frame (9), filler (10), deflector (11), the sealing frame
(9) whole C-shaped, one end of the sealing frame (9) is equipped with water inlet (15), the other end of sealing frame (9) is equipped with water outlet
(16), the deflector (11) and filler (10) are all disposed within sealing frame (9) inside, adjacent baffle (11) Heterogeneous Permutation, institute
It states deflector (11) to separate sealing frame (9) inner space in continuous S-shaped, it is empty that the filler (10) is filled in continuous S-shaped
In, the aerating oxidation area (5) is connected to by elevator pump (12) with the water inlet (15) of permeable reactive barrier (2), the exposure
Aerator (13) and liquidometer (14), the electrically operated valve (7), aerator (13), liquidometer are equipped with inside gas zoneofoxidation (5)
(14), elevator pump (12) is all connect with controller.
2. river external source sewage strengthening processing device according to claim 1, it is characterised in that: the settling zone (4) and exposure
Pass through inclined plate (6) isolation being obliquely installed, the settling zone (4) structure with a narrow upper and lower width, the exposure between gas zoneofoxidation (5)
Gas zoneofoxidation (5) is in up-narrow and down-wide structure.
3. river external source sewage strengthening processing device according to claim 1, it is characterised in that: the filler (10) is in rectangular
The length of body shape, the filler (10) is identical as the length of cross section in continuous S-shaped space, the width of the filler (10) with
Continuously the cross section in S-shaped space is of same size, and the length in the continuous S-shaped space is equal to the whole of the height of filler (10)
Several times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989138.9U CN209259895U (en) | 2018-11-29 | 2018-11-29 | A kind of river external source sewage strengthening processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821989138.9U CN209259895U (en) | 2018-11-29 | 2018-11-29 | A kind of river external source sewage strengthening processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209259895U true CN209259895U (en) | 2019-08-16 |
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ID=67564819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821989138.9U Active CN209259895U (en) | 2018-11-29 | 2018-11-29 | A kind of river external source sewage strengthening processing device |
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| CN (1) | CN209259895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697876A (en) * | 2021-09-15 | 2021-11-26 | 同济大学 | In-situ rain overflow pollution reduction device and method based on slow-release material |
| CN113697932A (en) * | 2021-09-15 | 2021-11-26 | 同济大学 | Slow-release purification device and method for in-situ reduction of overflow pollution in rainy days |
-
2018
- 2018-11-29 CN CN201821989138.9U patent/CN209259895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697876A (en) * | 2021-09-15 | 2021-11-26 | 同济大学 | In-situ rain overflow pollution reduction device and method based on slow-release material |
| CN113697932A (en) * | 2021-09-15 | 2021-11-26 | 同济大学 | Slow-release purification device and method for in-situ reduction of overflow pollution in rainy days |
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