CN204058056U - A kind of Continuous Flow permanent water level SBR waste disposal plant - Google Patents
A kind of Continuous Flow permanent water level SBR waste disposal plant Download PDFInfo
- Publication number
- CN204058056U CN204058056U CN201420415853.7U CN201420415853U CN204058056U CN 204058056 U CN204058056 U CN 204058056U CN 201420415853 U CN201420415853 U CN 201420415853U CN 204058056 U CN204058056 U CN 204058056U
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- Prior art keywords
- waste disposal
- disposal plant
- continuous flow
- water level
- reaction zone
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of Continuous Flow permanent water level SBR waste disposal plant, described waste disposal plant comprises outer wall, the inside of described outer wall is provided with internal partition wall, the main body of described waste disposal plant is divided into inner bio-reaction zone and the settling region between described outer wall and described internal partition wall by described internal partition wall, is provided with water feed apparatus, aerating apparatus, whipping appts and mud discharging device in described bio-reaction zone.Continuous Flow of the present utility model permanent water level SBR waste disposal plant, structure is simple, realizes continuous flow, the techniques such as keep constant level, capacity utilization is high, the follow-up sterilization of convenient series connection, multiple pond runs without interruption simultaneously, improves efficiency, reduces working cost.
Description
Technical field
The utility model relates to sewage disposal, particularly relates to a kind of Continuous Flow permanent water level SBR waste disposal plant.
Background technology
At sewage treatment area, SBR technique and sequencing batch active sludge, being the one distortion of traditional activated sludge process, is a kind of active sludge sewage disposal technology run according to intermittent aeration mode.Different from traditional waste water treatment process, SBR technology adopts the operating method of time division to substitute the operating method of compartition.Along with the development of science and technology, the application of SBR method in municipal effluent, trade effluent is more and more extensive, but this technology also exists a lot of limitation simultaneously, such as interval water outlet, require that follow-up structures volume is comparatively large, and make SBR technique connect other continuous processing techniques time comparatively difficult.In addition, when several sbr reactor device parallel running, each reactor serves as respectively into water equalizing tank, aeration tank or settling tank within the different time, all need in each reactor to be provided with a set of aerating system, to strain the relevant devices such as water system, and each pond is alternate run, therefore the utilization ratio of equipment is low.Also have that reactor volume utilization ratio is low simultaneously, head loss is large, utilization ratio that is whole system oxygen is low, be not suitable for the defects such as large-scale wastewater treatment plant.
Therefore, need to provide a kind of Continuous Flow permanent water level SBR waste disposal plant to solve the problem.
Utility model content
In order to solve this problem, the utility model discloses a kind of Continuous Flow permanent water level SBR waste disposal plant, described waste disposal plant comprises outer wall, the inside of described outer wall is provided with internal partition wall, the main body of described waste disposal plant is divided into inner bio-reaction zone and the settling region between described outer wall and described internal partition wall by described internal partition wall, is provided with water feed apparatus, aerating apparatus, whipping appts and mud discharging device in described bio-reaction zone.
Preferably, described water feed apparatus is sewage treating tube, and described sewage treating tube guides treatment sewage to described bio-reaction zone.
Preferably, described aerating apparatus comprises and is arranged on the external gas blower in pond, and described gas blower is connected with the micro-hole aerator be arranged on bottom described bio-reaction zone by the pipeline of a series of connection.
Preferably, described whipping appts is be arranged on the agitator in described bio-reaction zone.
Preferably, the bottom of described bio-reaction zone is also provided with shore pipe.
Preferably, described outer wall offers water shoot, described water shoot is connected with the effluent trough on top, described settling region, and the bottom of described effluent trough is provided with inclined tube filler, is provided with slip swash plate and Air guiding flap below described inclined tube filler.
Preferably, the position be connected with described internal partition wall at described slip swash plate offers lower mud slot, and the position be connected with described internal partition wall at described Air guiding flap offers venting hole.
Preferably, described settling region be arranged in the surrounding of described bio-reaction zone or both sides or.
Continuous Flow of the present utility model permanent water level SBR waste disposal plant, structure is simple, realizes continuous flow, the techniques such as keep constant level, capacity utilization is high, the follow-up sterilization of convenient series connection, multiple pond runs without interruption simultaneously, improves efficiency, reduces working cost.
In utility model content part, introduce the concept of a series of reduced form, this will further describe in embodiment part.The utility model content part does not also mean that the key feature and essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain attempting to determine technical scheme required for protection.
Below in conjunction with accompanying drawing, describe advantage of the present utility model and feature in detail.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the Continuous Flow permanent water level SBR waste disposal plant according to the utility model embodiment.
Embodiment
In the following description, give a large amount of concrete details to provide to understand more thoroughly the utility model.But, it will be apparent to one skilled in the art that the utility model can be implemented without the need to these details one or more.In other example, in order to avoid obscuring with the utility model, technical characteristics more well known in the art are not described.
In order to thoroughly understand the utility model, by following description, detailed structure is proposed.Obviously, execution of the present utility model is not limited to the specific details that those skilled in the art has the knack of.Preferred embodiment of the present utility model is described in detail as follows, but except these are described in detail, the utility model can also have other embodiments.
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
With reference to figure 1, show the Continuous Flow permanent water level SBR waste disposal plant according to the utility model embodiment.Continuous Flow of the present utility model permanent water level SBR waste disposal plant comprises outer wall 1, and outer wall 1 surrounds the main body of waste disposal plant.Also be provided with internal partition wall 2 in outer wall 1 inside, the main body of waste disposal plant is divided into inner bio-reaction zone and the settling region (water, mud, gas three-phase separation area) between outer wall 1 and internal partition wall 2 by internal partition wall 2.Be provided with in bio-reaction zone into water, aeration, stirring, soil discharging facility.Above-mentioned settling region can be arranged in the surrounding of bio-reaction zone or both sides or on one side.
Water feed apparatus can be sewage treating tube 13, and it need guide to bio-reaction zone by sewage to be processed from outside, and sewage level 14 has been shown in Fig. 1.Aerating apparatus comprises gas blower 8, is arranged on the external gas blower in pond 8 and is connected with the micro-hole aerator 10 be arranged on bottom bio-reaction zone by the pipeline 9 of a series of connection, forms blast aerator.Whipping appts can be arranged on the agitator 11 in bio-reaction zone, and its quantity can be arranged as required.The sewage that agitator 11 stirs in bio-reaction zone evenly rolls, and its effect will be discussed in more detail below.Shore pipe 12 regularly spoil disposal is also provided with in the bottom of bio-reaction zone.
Outer wall 1 offers water shoot 6, and water shoot 6 is connected with the effluent trough 7 on top, settling region.The bottom of effluent trough 7 is provided with inclined tube filler 5, below inclined tube filler 5, is provided with slip swash plate 3 and Air guiding flap 4.The position be connected with internal partition wall 2 at slip swash plate 3 offers lower mud slot 17, and the position be connected with internal partition wall 2 at Air guiding flap 4 offers venting hole 16.
The working process of Continuous Flow of the present utility model permanent water level SBR waste disposal plant is below described.
Inside, bio-reaction zone composition and working process:
Sewage is gone directly in bio-reaction zone continually continuously by water inlet pipe 13, makes the whole liquid level 14 in device keep constant, and just overflows across effluent trough 7 by the water purification liquid level 15 after hydraulic pressure makes settling region process, thus reach the object of continuous effluent.
Aeration, stirring, the stage that leaves standstill alternately are run continuously in reaction zone:
Aeration phase: aerobic reaction stage.Air is transported to the micro-hole aerator 10 be arranged on bottom bio-reaction zone by gas blower 8 by a series of pipeline 9, through dispersion device, air is made to form the bubble of different size, bubble is formed in dispersion device exit, through rising and with water cycle flowing, finally breaking at liquid level place, in the mixed solution that made oxygen transfer arrive, make oxygen, organism, sewage Homogeneous phase mixing, this stage mainly completes COD degradation, Ammonia Nitrification, aerobic suction phosphorus.
Agitation phases: hypoxia response stage.According to the program arranged, after for some time, gas blower 8 quits work, and the aerobic reaction stage stops, and the hypoxia response stage starts.Be arranged on the sewage that the agitator 11 in reaction zone stirs in reaction zone evenly to roll, this stage mainly carries out degraded and the ammonia nitrogen denitrification of COD.
The stage of leaving standstill: anaerobic reaction stage.This stage, miscellaneous equipment such as gas blower, agitator etc. all quit work except sewage water inlet pipe is still except water inlet.Sewage in reaction zone is by gravitational settling, and mud sinks at the bottom of pond.This stage is by the adsorption still part that can be removed COD of active sludge.According to practical situation, unnecessary mud is discharged by sludge pipe 12.
Inside, settling region (water, mud, gas three-phase separation area) composition and working process:
The mixed solution crossed through biological respinse flows into settling region by the venting hole 16 on device internal partition wall 2 and lower mud slot 17, organism in the microbial decomposition waste water of reaction zone produces gas, the micro-bubble of light specific gravity rises along face for 4 times along Air guiding flap, in uphill process, form larger bubble, and dissolve in bio-reaction zone by venting hole 16; Mud in mixed solution is because of than great, and precipitation is glided along slip swash plate 3 and flowed into the bottom of bio-reaction zone by lower mud slot 17 downwards.The water be separated through gas mud passes through the narrow orifice of slip swash plate 3 and Air guiding flap 4 to upper reaches under hydraulic pressure effect, realizes gas, liquid, solid three phase separation.The water risen from narrow orifice through inclined tube filler 5 further muddy water filtering separation, at this moment through process layer by layer and water purification up to standard overflow into effluent trough 7 after rising to water purification liquid level and discharged by water shoot 6.
In the utility model, the working process of settling region and the aeration of bio-reaction zone, stirring, leave standstill three and react and carry out, so achieve the object of continuous effluent simultaneously.
Plane form of the present utility model can be square, rectangle or circle, and its structure can be concrete construction, steel construction or other material and combination construction thereof, and its mounting means can be ground type, buried or half buried.
Continuous Flow of the present utility model permanent water level SBR waste disposal plant, structure is simple, realizes continuous flow, the techniques such as keep constant level, capacity utilization is high, the follow-up sterilization of convenient series connection, multiple pond runs without interruption simultaneously, improves efficiency, reduces working cost.
The utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the utility model to be limited in described scope of embodiments.In addition it will be understood by those skilled in the art that; the utility model is not limited to above-described embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on the utility model scope required for protection according to instruction of the present utility model.Protection domain of the present utility model defined by the appended claims and equivalent scope thereof.
Claims (8)
1. a Continuous Flow permanent water level SBR waste disposal plant, it is characterized in that, described waste disposal plant comprises outer wall, the inside of described outer wall is provided with internal partition wall, the main body of described waste disposal plant is divided into inner bio-reaction zone and the settling region between described outer wall and described internal partition wall by described internal partition wall, is provided with water feed apparatus, aerating apparatus, whipping appts and mud discharging device in described bio-reaction zone.
2. according to Continuous Flow according to claim 1 permanent water level SBR waste disposal plant, it is characterized in that, described water feed apparatus is sewage treating tube, and described sewage treating tube guides treatment sewage to described bio-reaction zone.
3. according to Continuous Flow according to claim 2 permanent water level SBR waste disposal plant, it is characterized in that, described aerating apparatus comprises and is arranged on the external gas blower in pond, and described gas blower is connected with the micro-hole aerator be arranged on bottom described bio-reaction zone by the pipeline of a series of connection.
4., according to Continuous Flow according to claim 3 permanent water level SBR waste disposal plant, it is characterized in that, described whipping appts is be arranged on the agitator in described bio-reaction zone.
5., according to Continuous Flow according to claim 4 permanent water level SBR waste disposal plant, it is characterized in that, the bottom of described bio-reaction zone is also provided with shore pipe.
6. according to Continuous Flow according to claim 1 permanent water level SBR waste disposal plant, it is characterized in that, described outer wall offers water shoot, described water shoot is connected with the effluent trough on top, described settling region, the bottom of described effluent trough is provided with inclined tube filler, below described inclined tube filler, is provided with slip swash plate and Air guiding flap.
7., according to Continuous Flow according to claim 6 permanent water level SBR waste disposal plant, it is characterized in that, the position be connected with described internal partition wall at described slip swash plate offers lower mud slot, and the position be connected with described internal partition wall at described Air guiding flap offers venting hole.
8., according to Continuous Flow according to claim 1 permanent water level SBR waste disposal plant, it is characterized in that, described settling region be arranged in the surrounding of described bio-reaction zone or both sides or.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415853.7U CN204058056U (en) | 2014-07-28 | 2014-07-28 | A kind of Continuous Flow permanent water level SBR waste disposal plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415853.7U CN204058056U (en) | 2014-07-28 | 2014-07-28 | A kind of Continuous Flow permanent water level SBR waste disposal plant |
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| CN204058056U true CN204058056U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420415853.7U Expired - Lifetime CN204058056U (en) | 2014-07-28 | 2014-07-28 | A kind of Continuous Flow permanent water level SBR waste disposal plant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271522A (en) * | 2015-11-17 | 2016-01-27 | 徐州工程学院 | SBR process intermittent wastewater treatment device and wastewater treatment method thereof |
| CN111204868A (en) * | 2020-03-11 | 2020-05-29 | 宜宾学院 | Sequencing batch type continuous discharge sewage processor and application method thereof |
| CN116022914A (en) * | 2022-12-30 | 2023-04-28 | 中国环境科学研究院 | A rural sewage treatment device |
-
2014
- 2014-07-28 CN CN201420415853.7U patent/CN204058056U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271522A (en) * | 2015-11-17 | 2016-01-27 | 徐州工程学院 | SBR process intermittent wastewater treatment device and wastewater treatment method thereof |
| CN111204868A (en) * | 2020-03-11 | 2020-05-29 | 宜宾学院 | Sequencing batch type continuous discharge sewage processor and application method thereof |
| CN116022914A (en) * | 2022-12-30 | 2023-04-28 | 中国环境科学研究院 | A rural sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Continuous-flow constant-water-level SBR sewage treatment device Effective date of registration: 20180817 Granted publication date: 20141231 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Wuhan branch Pledgor: WUHAN FUND ENVIRONMENT PROTECTION Co.,Ltd. Registration number: 2018990000703 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231129 Granted publication date: 20141231 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Wuhan branch Pledgor: WUHAN FUND ENVIRONMENT PROTECTION Co.,Ltd. Registration number: 2018990000703 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |
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| CX01 | Expiry of patent term |