CN208916903U - A kind of SBR sewage-treatment plant - Google Patents

A kind of SBR sewage-treatment plant Download PDF

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Publication number
CN208916903U
CN208916903U CN201821461141.3U CN201821461141U CN208916903U CN 208916903 U CN208916903 U CN 208916903U CN 201821461141 U CN201821461141 U CN 201821461141U CN 208916903 U CN208916903 U CN 208916903U
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CN
China
Prior art keywords
chamber
main chamber
treatment plant
sewage
filler
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821461141.3U
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Chinese (zh)
Inventor
杨鹏飞
曾光
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Hubei Man Fu Environmental Protection Technology Co Ltd
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Hubei Man Fu Environmental Protection Technology Co Ltd
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Publication date
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Priority to CN201821461141.3U priority Critical patent/CN208916903U/en
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Expired - Fee Related legal-status Critical Current
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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  • Biological Treatment Of Waste Water (AREA)

Abstract

The utility model discloses a kind of SBR sewage-treatment plant, including reaction chamber, water inlet pipe, cotton-shaped filler and aerator, wherein, reaction chamber includes main chamber and precipitating chamber, main chamber includes the inhalant region being distributed up and down, reaction zone and aeration zone, water inlet pipe is located at reaction chamber and is connected to inhalant region, it precipitates chamber at least compartment of terrain and is set to main chamber side, and the bottom for precipitating chamber is connected to the aeration zone of main chamber, slide into solid sediment can in main chamber, reduce the accumulation of solid sediment, keep sewage-treatment plant compact-sized simultaneously, the cotton-shaped filler for denitrogenation dephosphorizing is equipped in reaction zone, make sewage that can carry out denitrogenation dephosphorizing in main chamber.The design of the utility model realizes being carried out continuously into each process such as water, precipitatings, simplifies waste water processes, improves the treatment effeciency of sewage.

Description

A kind of SBR sewage-treatment plant
Technical field
The utility model relates to a kind of SBR sewage-treatment plants, belong to sewage treatment field.
Background technique
In recent years, since environmental pollution and water eutrophication problem are intensification, the denitrogenation dephosphorizing of sewage becomes at sewage The focus and problem in reason field, SBR sewage water treatment method are at a kind of activated sludge sewage run by intermittent aerating mode Reason technology can effectively solve the denitrogenation dephosphorizing problem of sewage, in addition, SBR sewage water treatment method also has, occupied area is few, handles The advantages that at low cost is the more a kind of sewage water treatment method applied at present.
However existing SBR sewage treatment process is divided into water, aeration, precipitating and draining four-stage, each process is each From device in successively carry out, therefore structure is complicated for entire sewage-treatment plant, and is unable to continuum micromeehanics, is handling same water In the case where amount, process cycle is relatively long, and equipment is not easy to run.
Utility model content
The main purpose of the utility model is to propose a kind of SBR sewage-treatment plant, to solve current SBR sewage treatment dress Set that structure is complicated leads to the problem of being unable to continuum micromeehanics.
To achieve the above object, the utility model proposes a kind of SBR sewage-treatment plants, which is characterized in that
Include:
Reaction chamber, including main chamber and precipitating chamber, main chamber includes the inhalant region, reaction zone and aeration being distributed up and down Area, the precipitating chamber at least compartment of terrain are set to main chamber side, and the aeration zone of the bottom of the precipitating chamber and main chamber Connection;
Water inlet pipe is set to the reaction chamber and is connected to the inhalant region;
Cotton-shaped filler, is set to the reaction zone, and the cotton-shaped filler includes removing denitrogenation phosphorus filler;And
Aerator is set to the aeration zone.
Preferably, the cotton-shaped filler includes the cotton-shaped dephosphorization filler for being attached with denitrifying bacteria.
Preferably, there are two the precipitating chamber is set, the two sides of main chamber are respectively placed in.
Preferably, the precipitating chamber is equipped with the overflow weir, filler and the sludge bucket that are distributed up and down, the opening of the sludge bucket with Main chamber is connected, and the sludge bucket opening is equipped with mud guiding plate.
Preferably, the filler is inclined plate packing or inclined tube filler.
Preferably, flow-stopping plate is equipped at the nozzle of the water inlet pipe insertion main chamber.
Preferably, the aerator includes multiple micro-hole aerators.
It preferably, further include air blower, the air blower is placed in outside the reaction chamber, and is connected to the aerator.
It preferably, further include sludge pump, the sludge pump is placed in main chamber bottom.
In technical solution provided by the utility model, SBR sewage-treatment plant includes reaction chamber, water inlet pipe, cotton-shaped filler And aerator, wherein reaction chamber includes main chamber and precipitating chamber, and main chamber includes the inhalant region, reaction zone and aeration zone being distributed up and down, Water inlet pipe is located at reaction chamber and is connected to inhalant region, and precipitating chamber at least compartment of terrain is set to main chamber side, and precipitates bottom and the master of chamber The aeration zone of chamber is connected to, and being carried out continuously into each process such as water, precipitatings may be implemented in such sewage-treatment plant, while structure is tight It gathers, the cotton-shaped filler for denitrogenation dephosphorizing is equipped in reaction zone, such sewage can carry out denitrogenation dephosphorizing in main chamber, so that the dress Simplified waste water processes are set, the treatment effeciency of sewage is improved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the diagrammatic cross-section of one embodiment of SBR sewage-treatment plant provided by the utility model.
Drawing reference numeral explanation:
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.
Referring to Fig. 1, the utility model provides a kind of SBR sewage-treatment plant, it is equipped with reaction chamber 1, reaction chamber 1 includes master Chamber and precipitating chamber 2, main chamber includes the inhalant region 3, reaction zone 4 and aeration zone 5 being distributed up and down, and the precipitating at least compartment of terrain of chamber 2 is set In main chamber side, and the bottom for precipitating chamber 2 is connected to the aeration zone 5 of main chamber, and in the present embodiment, precipitating chamber 2 divides there are two setting It is not located at the two sides of main chamber, in the other embodiments of the utility model, precipitating chamber 2 can be set to three or more, precipitate Distribution ground is equipped with overflow weir 6, filler 7 and sludge bucket 8 up and down in chamber 2, and filler 7 is used to increase the desilting area of precipitating chamber 2, and Deposition efficiency is improved, filler 7 can be inclined plate packing or inclined tube filler, is also possible to the combination of the two, fills out in the present embodiment Material 7 is inclined plate packing, and the opening of sludge bucket 8 is connected with main chamber bottom, and the sewage in main chamber enters precipitating chamber 2 through connectivity part Afterwards, activated sludge is separated by solid-liquid separation, and isolated solid forms precipitating in sludge bucket 8, then reenters through connectivity part Main chamber, avoids the accumulation of solid sediment, and liquid is discharged through the overflow weir 3 at 2 top of precipitating chamber, is equipped with and is connected by reaction chamber The setting of logical main chamber and precipitating chamber, SBR sewage-treatment plant more compact structure, realize into each process such as water it is continuous into Row.
Referring to Fig. 1, water inlet pipe 9 is set to reaction chamber 1 and is connected to inhalant region 3 in the present embodiment, the insertion master of water inlet pipe 9 It is equipped with flow-stopping plate 10 at the nozzle of chamber, slows down impact of the sewage to main chamber, reaction zone is equipped with cotton-shaped filler 11, including denitrogenation dephosphorizing Filler, specifically, in the present embodiment, cotton-shaped filler 11 includes being attached with the cotton-shaped dephosphorization filler of denitrifying bacteria, can be with It is the rice husk filler for being attached with biomembrane, denitrogenation dephosphorizing can be carried out in main chamber into the sewage of reaction chamber 1 in this way, make device Waste water processes are simplified, the treatment effeciency of sewage is improved, while by the further buffering of cotton-shaped filler 11, making sewage It can be stopped in cotton-shaped filler 11 more long, sufficiently to carry out denitrogenation dephosphorizing processing.
Further, in this embodiment aerator 12 is set to aeration zone 5, it is connect with the air blower 13 being located at outside reaction chamber, The mixing that oxygen promotes sewage and oxygen simultaneously is provided, in the present embodiment, aerator 12 includes multiple micro-hole aerators 14, drum Blower 13 is roots blower, and in the other embodiments of the utility model, aerator 12 can also be that plate-type aerator etc. is any Kind aerator, air blower 13 can also be any air blower such as liquid-ring type air blower.
Further, in the present embodiment, 8 bottom of sludge bucket is additionally provided with mud guiding plate 15, and mud guiding plate 15 is in the side of main chamber It to being obliquely installed, and is abutted against with main chamber bottom plate, slides convenient for the solid sediment in precipitating chamber 2 into aeration zone 5, increase simultaneously The desilting area and bearing load ability of sludge bucket 8 are added.
Further, in the present embodiment, exhaust pipe 16 is placed in 9 two sides of water inlet pipe, keeps exhaust more unobstructed.
Further, in the present embodiment, SBR sewage-treatment plant further includes sludge pump 17, and sludge pump 17 is placed in main chamber Bottom, when accumulated solids sediment is excessive in main chamber, solid sediment is discharged sludge pump 17.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (9)

1. a kind of SBR sewage-treatment plant characterized by comprising
Reaction chamber, including main chamber and precipitating chamber, main chamber includes the inhalant region, reaction zone and aeration zone being distributed up and down, institute It states precipitating chamber at least compartment of terrain and is set to main chamber side, and the bottom of the precipitating chamber is connected to the aeration zone of main chamber;
Water inlet pipe is set to the reaction chamber and is connected to the inhalant region;
Cotton-shaped filler is set to the reaction zone, and the cotton-shaped filler includes denitrogenation dephosphorizing filler;And
Aerator is set to the aeration zone.
2. SBR sewage-treatment plant as described in claim 1, which is characterized in that the cotton-shaped filler includes being attached with anti-nitre Change the cotton-shaped dephosphorization filler of bacterium.
3. SBR sewage-treatment plant as described in claim 1, which is characterized in that the precipitating chamber is respectively placed in there are two setting The two sides of main chamber.
4. SBR sewage-treatment plant as described in claim 1, which is characterized in that the precipitating chamber overflows equipped with what is be distributed up and down Stream weir, filler and sludge bucket, the opening of the sludge bucket are connected with the aeration zone of main chamber, and the sludge bucket opening is set There is mud guiding plate.
5. SBR sewage-treatment plant as claimed in claim 4, which is characterized in that the filler is that inclined plate packing or inclined tube are filled out Material.
6. SBR sewage-treatment plant as described in claim 1, which is characterized in that the pipe of the water inlet pipe insertion main chamber Flow-stopping plate is equipped at mouthful.
7. SBR sewage-treatment plant as described in claim 1, which is characterized in that the aerator includes multiple micro-pore aerations Device.
8. SBR sewage-treatment plant as described in claim 1, which is characterized in that further include air blower, the air blower is placed in Outside the reaction chamber, and it is connected to the aerator.
9. SBR sewage-treatment plant as described in claim 1, which is characterized in that further include sludge pump, the sludge pump is placed in Main chamber bottom.
CN201821461141.3U 2018-09-04 2018-09-04 A kind of SBR sewage-treatment plant Expired - Fee Related CN208916903U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821461141.3U CN208916903U (en) 2018-09-04 2018-09-04 A kind of SBR sewage-treatment plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821461141.3U CN208916903U (en) 2018-09-04 2018-09-04 A kind of SBR sewage-treatment plant

Publications (1)

Publication Number Publication Date
CN208916903U true CN208916903U (en) 2019-05-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821461141.3U Expired - Fee Related CN208916903U (en) 2018-09-04 2018-09-04 A kind of SBR sewage-treatment plant

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113443793A (en) * 2021-08-06 2021-09-28 扬州工业职业技术学院 Device and process for treating organic wastewater by combining pure oxygen strong oxidation contact and deep well A/A/O aeration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113443793A (en) * 2021-08-06 2021-09-28 扬州工业职业技术学院 Device and process for treating organic wastewater by combining pure oxygen strong oxidation contact and deep well A/A/O aeration

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