CN209493368U - A kind of storage pond of the first rain of online biological treatment - Google Patents
A kind of storage pond of the first rain of online biological treatment Download PDFInfo
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- CN209493368U CN209493368U CN201821724459.6U CN201821724459U CN209493368U CN 209493368 U CN209493368 U CN 209493368U CN 201821724459 U CN201821724459 U CN 201821724459U CN 209493368 U CN209493368 U CN 209493368U
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Abstract
A kind of storage pond of the first rain of online biological treatment, comprising: biological treatment zone and the water reserve being connected to biological treatment zone；Wherein, influent weir, effluent weir are vertically installed in biological treatment zone, inhalant region, treatment region, transition region are sequentially communicated will be divided into biological treatment zone, the first rain flowed into inhalant region flows into treatment region after influent weir, and flows into the transition region being connected to water reserve through effluent weir after treatment region is handled.Its advantage is that: the arrangement design of each region so that just rain is flowed according to pre-determined route, and avoids the occurrence of shoving while guaranteeing that just rain can be purified effectively in storage pond；The pollutant in initial rainwater is effectively degraded, water body environment is protected；The utility model structure is simple and convenient to operate.
Description
Technical field
The utility model relates to technical field of sewage, the first rain of specifically a kind of online biological treatment is regulated and stored
Pond.
Background technique
Rainwater storage tank is a kind of rainwater-collecting facility, and main function is that the peak flow of rainfall runoff is kept in it,
Rainwater is discharged at leisure from storage pond again after maximum stream flow decline.Rainwater flood peak can be evaded, realize rainwater circulation benefit
With, and it is avoided that pollution of the initial rainwater to receiving waters, moreover it is possible to positive effect is played between the draining scheduling drainage.
First rain generally refers to the precipitation that ground 10-15mm thickness has formed rainwash.Due to rainfall initial stage, rainwater dissolves
The pollution gas such as a large amount of sour gas, vehicle exhaust, plant gas in air, land ground after, and due to wash away roofing,
Asphalt concrete road etc., so that containing a large amount of polluter in early period rainwater, early period, the pollution level of rainwater was higher, even
Pollution level beyond ordinary municipal sewage.Through rain pipe it is in line enter river, cause a degree of pollution to water environment.
The generally not set treatment facility of current rainwater storage tank or only simple filtering, most of pollutant without
Processing is directly discharged into sewerage system or river, causes secondary pollution to water body.
Utility model content
The utility model provides a kind of storage pond of first rain of online biological treatment, in order to solve above-mentioned technological deficiency to have
Pollutant concentration in effect ground degradation initial rainwater, avoids the pollution to subsequent river or drainage system.
A kind of storage pond of the first rain of online biological treatment, comprising: biological treatment zone and the storage being connected to biological treatment zone
Pool；
Wherein, influent weir, effluent weir are vertically installed in biological treatment zone, will be divided into successively in biological treatment zone
It is connected to inhalant region, treatment region, transition region, the first rain flowed into inhalant region flows into treatment region after influent weir, and through locating
The transition region being connected to water reserve is flowed into through effluent weir after the processing of reason area.
A kind of storage pond of the first rain of online biological treatment, its advantage is that: the arrangement design of each region in storage pond is being protected
While demonstrate,proving first rain can effectively purify, so that just rain is flowed according to pre-determined route, and the occurrence of shoving is avoided；Effectively drop
The pollutant in initial rainwater has been solved, water body environment is protected；The utility model structure is simple and convenient to operate.
Detailed description of the invention
Fig. 1 is the overlooking structure diagram of the utility model；
The schematic view of facade structure of the position Fig. 2 the utility model；
Wherein:
Biological treatment zone 1, influent weir 11, effluent weir 12, inhalant region 13, treatment region 14, transition region 15, apopore 16；
Water reserve 2, partition 21；Water inlet pipe 3, outlet pipe 4, biological rotating disk 5, turntable shaft 51；Arrow indicates water flow side in figure
To.
Specific embodiment
The storage pond of the first rain of a kind of online biological treatment, comprising: biological treatment zone 1 and be connected to biological treatment zone 1
Water reserve 2；
Wherein, influent weir 11, effluent weir 12 are vertically installed in biological treatment zone 1, will separate in biological treatment zone 1
To be sequentially communicated inhalant region 13, treatment region 14, transition region 15, the first rain flowed into inhalant region 13 flows after influent weir 11
Enter treatment region 14, and flows into the transition region 15 being connected to water reserve 2 through effluent weir 12 after the processing for the treatment of region 14.
Further, inhalant region 13 is connected to water inlet pipe 3, by rain at 3 importing of water inlet pipe, is carried out convenient for subsequent to first rain
Biological treatment；Water reserve 2 is connected to outlet pipe 4, can environmental protection for the first rain after biological treatment to be discharged through outlet pipe 4.
Preferably, influent weir 11, the height of effluent weir 12 are identical；
Biological rotating disk 5 is provided in biological treatment zone 1, for the first rain in decontamination of biological treatment region 1, to remove just in the rain
Pollutant, reduce environmental pollution.
Turntable shaft 51 on biological rotating disk 5 is arranged in parallel with influent weir 11, effluent weir 12.
It is provided at least two partitions 21 in water reserve 2, and is arranged in parallel with influent weir 11, effluent weir 12, for storing
A S type water flow circuits are constituted in pool 2.
Apopore 16 is offered in the one side wall of water reserve 2 in transition region 15, is passed through for the water in transition region 15
Apopore 16 flows into water reserve 2.
The utility model is realized in this way:
First rain is after water inlet pipe 3 enters inhalant region 13, when the water level in inhalant region 13 is higher than 11 height of influent weir, just
Rain enters treatment region 14 by influent weir 11, opens biological rotating disk 5, so that organic in the microorganism panning sewage on biomembrane
Pollutant is as nutrition, by effluent weir 12 after first rain is purified, then sequentially enters transition region 15, water reserve 2, until from
Outlet pipe 4 is discharged.First rain is discharged after storage pond is handled, and reduces environmental pollution.
Unspecified structure herein is conventional structure, therefore, is repeated no more.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (5)
1. a kind of storage pond of the first rain of online biological treatment, it is characterised in that: including biological treatment zone (1) and and biological treatment
The water reserve (2) of area (1) connection；
Wherein, influent weir (11), effluent weir (12) are vertically installed in biological treatment zone (1), to will be in biological treatment zone (1)
It is divided into and is sequentially communicated inhalant region (13), treatment region (14), transition region (15), the first rain flowed into inhalant region (13) passes through
Influent weir (11) flows into treatment region (14) afterwards, and flows into water reserve (2) even after treatment region (14) processing through effluent weir (12)
Logical transition region (15).
2. the storage pond of the first rain of a kind of online biological treatment according to claim 1, it is characterised in that: the biological treatment zone
(1) biological rotating disk (5) are provided in, for the first rain in decontamination of biological treatment region (1).
3. the storage pond of the first rain of a kind of online biological treatment according to claim 2, it is characterised in that: the biological rotating disk
(5) turntable shaft (51) on is arranged in parallel with influent weir (11), effluent weir (12).
4. the storage pond of the first rain of a kind of online biological treatment according to claim 1, it is characterised in that: the water reserve (2)
It is inside provided at least two partitions (21), and is arranged in parallel with influent weir (11), effluent weir (12), in water reserve (2)
Constitute a S type water flow circuits.
5. the storage pond of the first rain of a kind of online biological treatment according to claim 1, it is characterised in that: the transition region (15)
Apopore (16) are offered in the one side wall of interior close water reserve (2), pass through apopore (16) for the water in transition region (15)
It flows into water reserve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724459.6U CN209493368U (en) | 2018-10-24 | 2018-10-24 | A kind of storage pond of the first rain of online biological treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821724459.6U CN209493368U (en) | 2018-10-24 | 2018-10-24 | A kind of storage pond of the first rain of online biological treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209493368U true CN209493368U (en) | 2019-10-15 |
Family
ID=68141729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821724459.6U Active CN209493368U (en) | 2018-10-24 | 2018-10-24 | A kind of storage pond of the first rain of online biological treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209493368U (en) |
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2018
- 2018-10-24 CN CN201821724459.6U patent/CN209493368U/en active Active
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