CN205773962U - MBR integrated sewage treating apparatus - Google Patents
MBR integrated sewage treating apparatus Download PDFInfo
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- CN205773962U CN205773962U CN201620694738.7U CN201620694738U CN205773962U CN 205773962 U CN205773962 U CN 205773962U CN 201620694738 U CN201620694738 U CN 201620694738U CN 205773962 U CN205773962 U CN 205773962U
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- dividing wall
- mbr
- pond
- sedimentation tank
- preliminary sedimentation
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Abstract
The utility model discloses a kind of MBR integrated sewage treating apparatus, preliminary sedimentation tank water inlet is provided with the fence district that can be surrounded by water inlet, and sewage is entered from water inlet, can tentatively be filtered by floating foreign material by fence district, and is removed by floating thing from impurities outlet；The height of three dividing walls the most gradually step-down, the upper end of the first dividing wall, the 3rd dividing wall and the 4th dividing wall is equipped with multiple effluent trough, effluent trough from left to right, be obliquely installed from high to low, be easy to sewage and flow into the most successively in next cell body by this setup；Being provided with dividing plate between adjacent two effluent troughs, dividing plate can reduce effluent flow rate, it is to avoid is evoked by each cell body bottom sediment；Sewage obtains clear water up to standard, this utility model good sewage processing effect after passing sequentially through the process of preliminary sedimentation tank, Hypoxic exposure oxidation pond, MBR pond and sterilization pool.
Description
Technical field
This utility model relates to a kind of MBR integrated sewage treating apparatus.
Background technology
Containing foreign material such as silt, oils and fats, soap lye, food bits, pathogenic bacterias in hospital sewage, it is embodied in water quality index, the most raw
Changing oxygen demand (BOD5), COD (COD), float (SS) content height, the content of nitrogen and phosphorous is high, eutrophication.If without place
Reason, is directly discharged into water body and soil, organic concentration in water body and soil will be made too high, and make water body and soil eutrophication,
Therefore this sewage is administered.MBR of the prior art one sewage disposal device big multiprocessing step is single, after process
Water quality unsatisfactory.
Utility model content
The technical problems to be solved in the utility model is for drawbacks described above, it is provided that the MBR of a kind of good sewage processing effect
Integrated sewage treating apparatus.
In order to solve above-mentioned technical problem, this utility model includes housing, is sequentially provided with phase in described housing from left to right
Intercommunicated preliminary sedimentation tank, Hypoxic exposure oxidation pond, MBR pond and sterilization pool, housing left upper portion is provided with entering of connecting with preliminary sedimentation tank
The mouth of a river, is additionally provided with the sludge-tank connected with preliminary sedimentation tank in housing, the side bottom sludge-tank is provided with sludge outlet, described sterilization pool
Be arranged over Ventilator Room, it is characterized in that: between described preliminary sedimentation tank and Hypoxic exposure oxidation pond, be provided with the first dividing wall, anoxia connects
Touch and between oxidation pond and MBR pond, be provided with the 3rd dividing wall, between MBR pond and sterilization pool, be provided with the 4th dividing wall；Described preliminary sedimentation tank
Water inlet is provided with the fence district that can be surrounded by water inlet, and described housing upper is provided with the impurities outlet connected with fence district.
Sewage enters from water inlet, can tentatively be filtered by floating foreign material by fence district, and will drift from impurities outlet
Float is removed.
Described first dividing wall, the 3rd dividing wall and the height the most gradually step-down of the 4th dividing wall, described first
The upper end of dividing wall, the 3rd dividing wall and the 4th dividing wall is equipped with multiple effluent trough, be provided with between adjacent two effluent troughs every
Plate, described effluent trough is from left to right, be obliquely installed from high to low.
Being provided with 3 D elastic filler in described Hypoxic exposure oxidation pond, 3 D elastic filler is as the load of denitrifying bacteria
Body uses.
It is provided with air inlet between described Ventilator Room and sterilization pool, in described Ventilator Room, blower fan is installed.
Described air inlet is provided with deafener, makes do not have noise during fan operation.
Being provided with elevator pump in described preliminary sedimentation tank, the outlet pipe of elevator pump is stretched in sludge-tank by the bottom of sludge-tank.
Advantageous effect after employing such scheme is: preliminary sedimentation tank water inlet is provided with the fence district that can be surrounded by water inlet,
Sewage enters from water inlet, can tentatively be filtered by floating foreign material by fence district, and is removed by floating thing from impurities outlet；
The height of three dividing walls the most gradually step-down, the upper end of the first dividing wall, the 3rd dividing wall and the 4th dividing wall is equal
Being provided with multiple effluent trough, effluent trough from left to right, be obliquely installed from high to low, be easy to sewage and depend on from left to right by this setup
In the next cell body of secondary inflow；Being provided with dividing plate between adjacent two effluent troughs, dividing plate can reduce effluent flow rate, it is to avoid by each cell body
Bottom sediment evokes；Sewage must arrive after passing sequentially through the process of preliminary sedimentation tank, Hypoxic exposure oxidation pond, MBR pond and sterilization pool
Target clear water, this utility model good sewage processing effect.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of dividing wall.
Detailed description of the invention
As depicted in figs. 1 and 2, this MBR integrated sewage treating apparatus includes that housing 1, housing 1 are provided with equipment and hang nose,
It is easy to the movement of housing 1.Be sequentially provided with from left to right in housing 1 be interconnected preliminary sedimentation tank 2, Hypoxic exposure oxidation pond 3, MBR
Pond 5 and sterilization pool 6.The top of Hypoxic exposure oxidation pond 3, MBR pond 5 and sterilization pool 6 is all correspondingly provided with medicine dispensing port and inspection
Hole.Connecting between preliminary sedimentation tank 2, Hypoxic exposure oxidation pond 3, MBR pond 5 and sterilization pool 6 and have support channel-section steel 110, supporting channel-section steel 110 can
Strengthen the bonding strength between each cell body.Being provided with the first dividing wall 11 between preliminary sedimentation tank 2 and Hypoxic exposure oxidation pond 3, anoxia connects
Touch and be provided with the 3rd dividing wall 13 between oxidation pond 3 and MBR pond 5, between MBR pond 5 and sterilization pool 6, be provided with the 4th dividing wall 14, the
Partition wall the 11, the 3rd dividing wall 13 and the height the most gradually step-down of the 4th dividing wall 14, the first dividing wall the 11, the 3rd
The upper end of dividing wall 13 and the 4th dividing wall 14 is equipped with multiple effluent trough 15, and effluent trough 15 is from left to right, incline from high to low
Tiltedly arranging, this setup is easy to sewage and is flowed into the most successively in next cell body.Set between adjacent two effluent troughs 15
There are dividing plate 19, dividing plate 19 can reduce effluent flow rate, it is to avoid to be evoked by each cell body bottom sediment.
As it is shown in figure 1, housing 1 left upper portion is provided with the water inlet 16 connected with preliminary sedimentation tank 2, at preliminary sedimentation tank 2 water inlet 16
Being provided with the fence district 17 that can be surrounded by water inlet 16, fence district 17 is connected by fence head and the tail and forms, fence and the sidewall of preliminary sedimentation tank 2
Affixed, housing 1 top is provided with the impurities outlet 18 connected with fence district 17, and sewage enters from water inlet 16, by fence district 17
Can tentatively be filtered by floating foreign material, and be removed by floating thing from impurities outlet 18, the sewage removing floating thing enters first sinking
In pond 2；Preliminary sedimentation tank 2 is vertical sedimentation basin, and sewage is 0.3～0.4 mm/second at the upflow velocity of preliminary sedimentation tank 2, and sewage is just
Precipitating in heavy pond 2, mud is sunken to the bottom of preliminary sedimentation tank 2, and clear water flows into anoxia by the effluent trough 15 on the first dividing wall 11 and connects
Touch in oxidation pond 3；Hypoxic exposure oxidation pond 3 aims at denitrogenation processing and arranges, and is provided with stereo-elastic in Hypoxic exposure oxidation pond 3
Filler 9, the mounting means of 3 D elastic filler 9 is prior art, and 3 D elastic filler 9 is as the carrier of denitrifying bacteria, nitre
Change time nitre state ammonia and sub-acid-state oxygen in liquid and be reduced into nitrogen under the effect of denitrifying bacteria, reach the purpose of denitrogenation, anoxic pond
The effectively time of staying is 2.5～3.5h, and dissolved oxygen controls at≤0.5mg/L.Aeration system it is additionally provided with on Hypoxic exposure oxidation pond 3
System, aerating system includes aeration and aerating pipelines, and aerating system is prior art, does not repeats them here.Sewage is through Hypoxic exposure
Oxidation pond 3 enters MBR pond 5 by the effluent trough 15 on the 3rd dividing wall 13 after processing, and the bottom in MBR pond is provided with ultrafilter membrane 52,
Being provided with MBR membrane module in MBR pond 5, ultrafilter membrane 52 can be arranged on MBR membrane module, and MBR membrane module connects has backwashing pump, instead
Washed journey is prior art, is not described in detail in this.Additionally the bottom in MBR pond 5 can also arrange reflux pump, Hypoxic exposure oxidation pond
3 are provided with water return outlet, and the outlet of reflux pump is connected with water return outlet by pipeline.In MBR pond, under sufficient oxygen supply condition,
NH3-N (NH4) is oxidized to NO3-by the Nitrification of autotrophic bacteria, returns Hypoxic exposure oxidation pond 3 by return duct, connects in anoxia
In touching oxidation pond 3, the pollutant such as protein, fat are carried out ammonification (N in organic chain or the amino in aminoacid) trip by heterotrophic bacteria
Separate out ammonia (NH3, NH4+), so that sewage is completed denitrogenation processing.The setting of return-flow structure accelerates in sewage the nitrification of nitrogen and anti-
Nitrification speeds, shortens denitrification generation cycle in anaerobic pond, denitrifying speed in improve anaerobic pond, returns in the present embodiment
Flow structure and backflow sewage disposal process are prior art, are not described in detail in this.Sewage passes through the 4th after MBR pond 5 processes
Effluent trough 15 on dividing wall 14 flows into sterilization pool 6, and the sterilization in sterilization pool 6 uses the sterilization side of solid chlorine tablets contact lysis
Formula, sterilization pool 6 be arranged over Ventilator Room 8, be provided with air inlet 81 between Ventilator Room 8 and sterilization pool 6, be provided with in Ventilator Room 8
Blower fan, blower fan uses two rotatable blower fans, energy alternate run automatically, is provided with deafener 82, when making fan operation at air inlet 81
There is no noise.Clear water after sterilization discharges recycling by the pump housing.
As it is shown in figure 1, be additionally provided with the sludge-tank 7 connected with preliminary sedimentation tank 2 in housing 1, in preliminary sedimentation tank 2, elevator pump is installed,
The outlet pipe of elevator pump stretches in sludge-tank 7 by the bottom of sludge-tank 7, and all mud of preliminary sedimentation tank 1 are all entered by elevator pump
Carrying out aerobic sigestion in entering sludge-tank 7, can also arrange heat exchange oxidation pond in housing 1, the clear liquid of sludge-tank 7 can be back to
Reprocessing in heat exchange oxidation pond, after digestion, excess sludge is little, and general 1-2 clears up once.Bottom sludge-tank 7 one
Side is provided with sludge outlet 71, and method for cleaning uses fecal suction truck to stretch into bottom mud from the sludge outlet 71 of sludge-tank, aspirates
Transport outward.
This utility model is not limited to above-mentioned detailed description of the invention, and those skilled in the art, without departing from of the present utility model
On the premise of spirit and scope, some changes and modification can be done.Protection domain of the present utility model should be with of the present utility model
Claim is as the criterion.
Claims (6)
1. a MBR integrated sewage treating apparatus, including housing (1), is sequentially provided with in described housing (1) mutually from left to right
Preliminary sedimentation tank (2), Hypoxic exposure oxidation pond (3), MBR pond (5) and the sterilization pool (6) of connection, housing (1) left upper portion is provided with just
The water inlet (16) that heavy pond (2) connects, is additionally provided with the sludge-tank (7) connected with preliminary sedimentation tank (2), sludge-tank (7) end in housing (1)
The side in portion is provided with sludge outlet (71), described sterilization pool (6) be arranged over Ventilator Room (8), it is characterized in that: described preliminary sedimentation tank
And be provided with the first dividing wall (11) between Hypoxic exposure oxidation pond (3), between Hypoxic exposure oxidation pond (3) and MBR pond (5) (2)
It is provided with the 3rd dividing wall (13), between MBR pond (5) and sterilization pool (6), is provided with the 4th dividing wall (14)；Described preliminary sedimentation tank (2) enters
The mouth of a river (16) place is provided with the fence district (17) that can water inlet (16) be surrounded, and described housing (1) top is provided with and fence district (17)
The impurities outlet (18) of connection.
MBR integrated sewage treating apparatus the most according to claim 1, is characterized in that: described first dividing wall (11),
Three dividing walls (13) and the height the most gradually step-down of the 4th dividing wall (14), described first dividing wall (11), the 3rd point
The upper end of partition wall (13) and the 4th dividing wall (14) is equipped with multiple effluent trough (15), is provided with between adjacent two effluent troughs (15)
Dividing plate (19), described effluent trough (15) is from left to right, be obliquely installed from high to low.
MBR integrated sewage treating apparatus the most according to claim 2, is characterized in that: described Hypoxic exposure oxidation pond (3)
3 D elastic filler (9) is inside installed.
MBR integrated sewage treating apparatus the most according to claim 1, is characterized in that: described Ventilator Room (8) and sterilization pool
(6) being provided with air inlet (81) between, described Ventilator Room is provided with blower fan in (8).
MBR integrated sewage treating apparatus the most according to claim 4, is characterized in that: described air inlet (81) place is provided with
Deafener (82).
MBR integrated sewage treating apparatus the most according to claim 1, is characterized in that: described preliminary sedimentation tank is provided with in (2)
Elevator pump, the outlet pipe of elevator pump is stretched in sludge-tank (7) by the bottom of sludge-tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694738.7U CN205773962U (en) | 2016-06-24 | 2016-06-24 | MBR integrated sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620694738.7U CN205773962U (en) | 2016-06-24 | 2016-06-24 | MBR integrated sewage treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205773962U true CN205773962U (en) | 2016-12-07 |
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ID=58127177
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620694738.7U Active CN205773962U (en) | 2016-06-24 | 2016-06-24 | MBR integrated sewage treating apparatus |
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| CN (1) | CN205773962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072147A (en) * | 2020-01-18 | 2020-04-28 | 怡灏环境技术有限公司 | MBR integration treatment facility |
-
2016
- 2016-06-24 CN CN201620694738.7U patent/CN205773962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111072147A (en) * | 2020-01-18 | 2020-04-28 | 怡灏环境技术有限公司 | MBR integration treatment facility |
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