CN208617636U - A kind of combined type SBR-MBR sewage-treatment plant - Google Patents
A kind of combined type SBR-MBR sewage-treatment plant Download PDFInfo
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- CN208617636U CN208617636U CN201820683038.7U CN201820683038U CN208617636U CN 208617636 U CN208617636 U CN 208617636U CN 201820683038 U CN201820683038 U CN 201820683038U CN 208617636 U CN208617636 U CN 208617636U
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Abstract
The utility model discloses a kind of combined type SBR-MBR sewage-treatment plants, including coarse rack pond and fine fack pond, the coarse rack pond connects fine fack pond by connecting tube, the fine fack pond connects sbr reactor pond by Three-way valve pipe, the sbr reactor pond is equipped with water decanter, and the water decanter is connected with connecting tube, and the other end of the water decanter upper connector is connected with collecting pit jointly, MBR membrane reactor is equipped with inside the collecting pit, the collecting pit is connected with sterilization pool by connecting tube.The occupied area of whole device is small in the utility model and the processing cost for the treatment of process is low, high treating effect.
Description
Technical field
The utility model relates to environmental technology field more particularly to a kind of combined type SBR-MBR sewage-treatment plants.
Background technique
In existing sequencing batch activated sludge sewage treatment process processing technique, generally drained outward using water decanter,
Effluent quality commonly reaches the secondary standard of " integrated wastewater discharge mark ", but due to being increased in recent years to waste water control power
Degree, the town sewage for being discharged into natural water will reach the level-one emission standard A of " urban wastewater treatment firm pollutant emission standard ",
The old sewage treatment plant run in the past with processing unit processing requirement is not achieved.For this purpose, we have proposed a kind of group
Box-like SBR-MBR sewage-treatment plant.
Utility model content
Purpose of the utility model is to solve disadvantages present in background technique, and a kind of combined type SBR- proposed
MBR sewage-treatment plant.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of combined type SBR-MBR sewage-treatment plant, including coarse rack pond and fine fack pond, the coarse rack pond pass through
Connecting tube connects fine fack pond, and the fine fack pond connects sbr reactor pond by Three-way valve pipe, and the sbr reactor pond is equipped with
Water decanter, the water decanter are connected with connecting tube, and the other end of the water decanter upper connector is connected with collecting pit jointly, described
MBR membrane reactor is equipped with inside collecting pit, the collecting pit is connected with sterilization pool by connecting tube.
Preferably, the sbr reactor pond is specially three groups.
Preferably, the Three-way valve pipe includes a level-one connecting tube and three second level connecting tubes, the second level connection
Wherein one end of pipe is connected with level-one connecting tube, and the other end of the second level connecting tube is separately connected three groups of sbr reactor ponds,
The other end of the level-one connecting tube connects fine fack pond.
Preferably, the level-one connecting tube is equipped with the first valve, the second level connecting tube close to one end of second level connecting tube
One end close to level-one connecting tube is equipped with the second valve.
Preferably, the interior electrical path length of the level-one connecting tube is three times that second level connects bore length.
Preferably, the MBR membrane reactor is specially two groups.
The utility model proposes a kind of combined type SBR-MBR sewage-treatment plant, beneficial effect is: this programme changes
Existing sequencing batch activated sludge sewage treatment proposes the difficult predicament of mark transformation, and compared with other advanced treatment devices, we
It is suitable that the occupied area of device is small in case, the interval of sbr reactor pond and MBR membrane reactor matches, and processing cost it is low,
High treating effect.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of combined type SBR-MBR sewage-treatment plant structural schematic diagram；
Fig. 2 be the utility model proposes the structure of Three-way valve pipe of combined type SBR-MBR sewage-treatment plant a kind of show
It is intended to.
In figure: coarse rack pond 11, fine fack pond 12, Three-way valve pipe 2, level-one connecting tube 21, second level connecting tube 22, the first valve
Door the 23, second valve 24, sbr reactor pond 3, MBR membrane reactor 4, collecting pit 5, sterilization pool 6, water decanter 7.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of combined type SBR-MBR sewage-treatment plant, including coarse rack pond 11 and fine fack pond 12, slightly
Grid pond 11 connects fine fack pond 12 by connecting tube, and waste water first passes through coarse rack pond 11 and fine fack pond 12 and carries out preliminary mistake
Filter processing, and enter sbr reactor pond 3 after the processing in fine fack pond 12.
Fine fack pond 12 connects sbr reactor pond 3 by Three-way valve pipe 2, and sbr reactor pond 3 is specially three groups, Three-way valve pipe 2
Including a level-one connecting tube 21 and three second level connecting tubes 22, wherein one end of second level connecting tube 22 with level-one connecting tube
21 are connected, and the other end of second level connecting tube 22 is separately connected three groups of SBR reaction tanks 3, the other end connection of level-one connecting tube 21
Fine fack pond 12, level-one connecting tube 21 are equipped with the first valve 23 close to one end of second level connecting tube 22, and second level connecting tube 22 is close
One end of level-one connecting tube 21 is equipped with the second valve 24, and the interior electrical path length of level-one connecting tube 21 is path length in second level connecting tube 22
Three times of degree, the process that the waste water in fine fack pond 12 enters sbr reactor pond 3 flows through Three-way valve pipe 2, and passes through the first valve 23
And second valve 24 can effectively control the on-off between fine fack pond 12 and each sbr reactor pond 3, and combine a cascade
The interior electrical path length of adapter tube 21 is three times of electrical path length in second level connecting tube 22, therefore is conducive to waste water orderly quickly by thin lattice
Grid pond 12 flows into sbr reactor pond 3.
Sbr reactor pond 3 is equipped with water decanter 7, and water decanter 7 is connected with connecting tube, and the other end of 7 upper connector of water decanter is total
With collecting pit 5 is connected with, MBR membrane reactor 4 is equipped with inside collecting pit 5, MBR membrane reactor 4 is specially two groups, and collecting pit 5 is logical
It crosses connecting tube and is connected with sterilization pool 6.
Working principle and advantage: in the utility model waste water first pass through coarse rack pond 11 and fine fack pond 12 carry out it is preliminary
Filtration treatment, then processing successively is carried out by sbr reactor pond 3 and MBR membrane reactor 4, wherein MBR membrane reactor 4 is used as position
To the further advanced treating of waste water after the processing of sbr reactor pond 3 waste water, processing water outlet from outflow water and is passed through using water decanter 7
Connecting tube enters collecting pit 5, and MBR membrane reactor 4 is located at the occupied area that device is advantageously reduced inside collecting pit 5, and MBR film is anti-
Device 4 is answered to can adapt to water fluctuation, good sewage processing effect, MBR membrane reactor is divided to two groups to be conducive to maintenance and repair, through MBR
The waste water of the processing of membrane reactor 4 enters sterilization pool 6 by connecting tube, and is discharged by sterilization pool 6, the land occupation of whole device
Area is small, the interval of sbr reactor pond 3 and MBR membrane reactor 4 matches, and processing cost is low, high treating effect.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of combined type SBR-MBR sewage-treatment plant, including coarse rack pond (11) and fine fack pond (12), feature exists
In the coarse rack pond (11) connects fine fack pond (12) by connecting tube, and the fine fack pond (12) passes through Three-way valve pipe (2)
It connects sbr reactor pond (3), the sbr reactor pond (3) is equipped with water decanter (7), and the water decanter (7) is connected with connecting tube, institute
The other end for stating water decanter (7) upper connector is connected with collecting pit (5) jointly, and MBR film reaction is equipped with inside the collecting pit (5)
Device (4), the collecting pit (5) are connected with sterilization pool (6) by connecting tube.
2. a kind of combined type SBR-MBR sewage-treatment plant according to claim 1, which is characterized in that the sbr reactor
Pond (3) is specially three groups.
3. a kind of combined type SBR-MBR sewage-treatment plant according to claim 1, which is characterized in that the triple valve
Managing (2) includes a level-one connecting tube (21) and three second level connecting tubes (22), and wherein the one of the second level connecting tube (22)
End is connected with level-one connecting tube (21), and the other end of the second level connecting tube (22) is separately connected three groups of sbr reactor ponds
(3), the other end of the level-one connecting tube (21) connects fine fack pond (12).
4. a kind of combined type SBR-MBR sewage-treatment plant according to claim 3, which is characterized in that a cascade
It takes over (21) and is equipped with the first valve (23) close to the one end of second level connecting tube (22), the second level connecting tube (22) is close to a cascade
One end of adapter tube (21) is equipped with the second valve (24).
5. a kind of combined type SBR-MBR sewage-treatment plant according to claim 3, which is characterized in that a cascade
The interior electrical path length for taking over (21) is three times of second level connecting tube (22) interior electrical path length.
6. a kind of combined type SBR-MBR sewage-treatment plant according to claim 1, which is characterized in that the MBR film is anti-
Answering device (4) is specially two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683038.7U CN208617636U (en) | 2018-05-09 | 2018-05-09 | A kind of combined type SBR-MBR sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820683038.7U CN208617636U (en) | 2018-05-09 | 2018-05-09 | A kind of combined type SBR-MBR sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
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| CN208617636U true CN208617636U (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820683038.7U Active CN208617636U (en) | 2018-05-09 | 2018-05-09 | A kind of combined type SBR-MBR sewage-treatment plant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109851048A (en) * | 2019-04-02 | 2019-06-07 | 上海海洋大学 | SBR-MBR integrated effluent disposal system and sewage water treatment method |
-
2018
- 2018-05-09 CN CN201820683038.7U patent/CN208617636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109851048A (en) * | 2019-04-02 | 2019-06-07 | 上海海洋大学 | SBR-MBR integrated effluent disposal system and sewage water treatment method |
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