CN207330501U - The MBR biochemical treatment systems of cutting waste fluid - Google Patents
The MBR biochemical treatment systems of cutting waste fluid Download PDFInfo
- Publication number
- CN207330501U CN207330501U CN201720974714.1U CN201720974714U CN207330501U CN 207330501 U CN207330501 U CN 207330501U CN 201720974714 U CN201720974714 U CN 201720974714U CN 207330501 U CN207330501 U CN 207330501U
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- CN
- China
- Prior art keywords
- waste fluid
- mbr
- cutting waste
- regulating reservoir
- delivery pipe
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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.)
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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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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of MBR biochemical treatment systems of cutting waste fluid, including：Regulating reservoir, the first delivery pipe of regulating reservoir will be sent into by the sanitary sewage after grid coarse filtration, cutting waste fluid after ultrafiltration pretreatment is sent into the second delivery pipe of regulating reservoir, aerator in regulating reservoir, liquid in regulating reservoir, is sent into the 3rd delivery pipe of MBR membrane bioreactors, the water pump in the 3rd delivery pipe by MBR membrane bioreactors, reuse pool, send the production water of MBR membrane bioreactors into the 4th delivery pipe of reuse pool；The supply air line supplied to aerator, and the air blower to supply air line supply.The MBR biochemical treatment systems of the utility model cutting waste fluid, it can carry out deep biochemical processing to cutting waste fluid.
Description
Technical field
It the utility model is related to the MBR biochemical treatment systems of cutting waste fluid.
Background technology
Since wastewater discharge standard is higher, the cutting waste fluid after ceramic membrane ultrafitration is handled can not also meet defined discharge
It is required that, it is necessary to MBR membrane bioreactors are used to carry out deep biochemical processing to pretreated cutting waste fluid to reach defined
Discharge standard.
Utility model content
The purpose of this utility model is to provide a kind of MBR biochemical treatment systems of cutting waste fluid, it can be to cutting waste fluid
Carry out deep biochemical processing.
To achieve the above object, the technical solution of the utility model is to design a kind of MBR biochemical treatments system of cutting waste fluid
System, including：
Regulating reservoir,
The first delivery pipe of regulating reservoir will be sent into by the sanitary sewage after grid coarse filtration,
Cutting waste fluid after ultrafiltration pretreatment is sent into the second delivery pipe of regulating reservoir,
Aerator in regulating reservoir,
MBR membrane bioreactors,
Liquid in regulating reservoir is sent into the 3rd delivery pipe of MBR membrane bioreactors,
Water pump in the 3rd delivery pipe,
Reuse pool,
The production water of MBR membrane bioreactors is sent into the 4th delivery pipe of reuse pool；
The supply air line supplied to aerator,
And the air blower to supply air line supply.
Preferably, it is anti-to include aerating system, biochemical reaction zone, membrane separation zone and dosing for the MBR membrane bioreactors
Rinse-system.
Preferably, the aerating system is supplied by supply air line.
Preferably, the MBR membrane bioreactors include outer case, and the overall dimensions of outer case are 6 × 3 × 3m.
Preferably, the aerator includes perforated pipe.
The advantages of the utility model and beneficial effect are：A kind of MBR biochemical treatment systems of cutting waste fluid, its energy are provided
Deep biochemical processing is carried out to cutting waste fluid.
Since cutting waste fluid biochemical indicator after pretreatment is relatively low, factory will be added in MBR processing procedures are carried out
Area's sanitary sewage, to reach preferable treatment effect.
Composite waste is first discharged into by the sanitary sewage after grid coarse filtration and the cutting waste fluid after ultrafiltration pretreatment to adjust
Pond.Due to plant area sewage discharge have it is period, daily fluctuation is larger, therefore need to set regulating reservoir with water of regulating and storing.Regulating reservoir
Capacity can use 10 it is small when design discharge, dischargeable capacity is up to 20m3.Due to waste water, flow velocity is slower in regulating reservoir, dirty in order to prevent
Suspended solid in water deposits in regulating reservoir, and also to prevent that sewage is putrid and deteriorated, aerator is laid with regulating reservoir
（Perforated pipe）Aeration agitation is carried out, air demand can be set to as 1.0m3/min.Regulate and store to certain and preset when the sewage in regulating reservoir
After height of water level, then MBR membrane bioreactors are pumped into by water pump.
Consider that the convenience of the operational management of system and maintenance operation, MBR membrane bioreactors will use container one from now on
Body equipment, equipment overall dimensions are 6 × 3 × 3m, and reactor includes aerating system, biochemical reaction zone, membrane separation zone and are added
Medicine backwashing system.
Biochemical reaction zone can tolerate the mixed microorganism solution of about 10000~15000mg/L.Microorganism is by organic waste
Thing is consumed as food source, and waste is converted to carbon dioxide, water, chemical body and new microorganism.Inorganic matter, heavy metal etc.
It is removed by the absorption of microorganism.Mixed microorganism solution after biochemical reaction enters membrane separation zone, the dirt in Disengagement zone
Water completes separation of solid and liquid via the negative-pressure ward of suction pump by filter membrane, and a large amount of active microorganisms are separated from processed waste water
And it is back to biochemical reaction zone above.Water outlet after processing is then used or discharged as needed.
, can be in high activated sludge concentration bar for the relatively traditional activated Sludge System of MBR membrane bioreactors
Run under part, this is because MBR films can stop the loss of sludge as absolute filter screen barrier, and traditional secondary settling tank technique
It cannot accomplish this point.When membrane filtration system provided in Tthe utility model system has longer sludge retention than traditional handicraft
Between, long sludge retention time allows sludge digestion, therefore reduces by 50%~80% excess sludge than traditional handicraft.Long
Sludge retention time and high mixing sludge concentration are also that microorganism digests macromolecular completely and solable matter is created well
Condition, further, since film can avoid slow-growing nitrifying microorganisms from being lost in, so that preferable denitrification can be by this
System is realized.Therefore the waste water after being handled by Tthe utility model system can be fully achieved《Shanghai City sewage is discharged under cities and towns
Water channel standard》Requirement.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this
Enclose.
The utility model specific implementation technical solution be：
As shown in Figure 1, a kind of MBR biochemical treatment systems of cutting waste fluid, including：
Regulating reservoir 1,
The first delivery pipe 2 of regulating reservoir 1 will be sent into by the sanitary sewage after grid coarse filtration,
Cutting waste fluid after ultrafiltration pretreatment is sent into the second delivery pipe 3 of regulating reservoir 1,
Aerator 4 in regulating reservoir 1,
MBR membrane bioreactors 5,
Liquid in regulating reservoir 1 is sent into the 3rd delivery pipe 6 of MBR membrane bioreactors 5,
Water pump 7 in the 3rd delivery pipe 6,
Reuse pool 8,
The production water of MBR membrane bioreactors 5 is sent into the 4th delivery pipe 9 of reuse pool 8（It can be set in 4th delivery pipe 9
Put solution feed pump）；
The supply air line 10 supplied to aerator 4,
And the air blower 11 to the supply of supply air line 10.
Preferably, it is anti-to include aerating system, biochemical reaction zone, membrane separation zone and dosing for the MBR membrane bioreactors 5
Rinse-system.
Preferably, the aerating system is supplied by supply air line 10.
Preferably, the MBR membrane bioreactors 5 include outer case, and the overall dimensions of outer case are 6 × 3 × 3m.
Preferably, the aerator 4 includes perforated pipe.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (5)
1. the MBR biochemical treatment systems of cutting waste fluid, it is characterised in that including：
Regulating reservoir,
The first delivery pipe of regulating reservoir will be sent into by the sanitary sewage after grid coarse filtration,
Cutting waste fluid after ultrafiltration pretreatment is sent into the second delivery pipe of regulating reservoir,
Aerator in regulating reservoir,
MBR membrane bioreactors,
Liquid in regulating reservoir is sent into the 3rd delivery pipe of MBR membrane bioreactors,
Water pump in the 3rd delivery pipe,
Reuse pool,
The production water of MBR membrane bioreactors is sent into the 4th delivery pipe of reuse pool；
The supply air line supplied to aerator,
And the air blower to supply air line supply.
2. the MBR biochemical treatment systems of cutting waste fluid according to claim 1, it is characterised in that the MBR membrane bioreactions
Device is answered to include aerating system, biochemical reaction zone, membrane separation zone and dosing backwashing system.
3. the MBR biochemical treatment systems of cutting waste fluid according to claim 2, it is characterised in that the aerating system by
Supply air line supplies.
4. the MBR biochemical treatment systems of cutting waste fluid according to claim 3, it is characterised in that the MBR membrane bioreactions
Device is answered to include outer case, the overall dimensions of outer case are 6 × 3 × 3m.
5. the MBR biochemical treatment systems of cutting waste fluid according to claim 4, it is characterised in that the aerator bag
Include perforated pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974714.1U CN207330501U (en) | 2017-08-07 | 2017-08-07 | The MBR biochemical treatment systems of cutting waste fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720974714.1U CN207330501U (en) | 2017-08-07 | 2017-08-07 | The MBR biochemical treatment systems of cutting waste fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207330501U true CN207330501U (en) | 2018-05-08 |
Family
ID=62377949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720974714.1U Active CN207330501U (en) | 2017-08-07 | 2017-08-07 | The MBR biochemical treatment systems of cutting waste fluid |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204140A (en) * | 2019-05-06 | 2019-09-06 | 苏州久沛环保科技有限公司 | A kind of hospital sewage treatment device and its sewage water treatment method |
-
2017
- 2017-08-07 CN CN201720974714.1U patent/CN207330501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110204140A (en) * | 2019-05-06 | 2019-09-06 | 苏州久沛环保科技有限公司 | A kind of hospital sewage treatment device and its sewage water treatment method |
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