CN203947001U - Wastewater recycling device based on the membrane biological fluidized bed technique of MBFB - Google Patents
Wastewater recycling device based on the membrane biological fluidized bed technique of MBFB Download PDFInfo
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- CN203947001U CN203947001U CN201420321702.5U CN201420321702U CN203947001U CN 203947001 U CN203947001 U CN 203947001U CN 201420321702 U CN201420321702 U CN 201420321702U CN 203947001 U CN203947001 U CN 203947001U
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- Prior art keywords
- fluidized bed
- biological fluidized
- mbfb
- secondary sedimentation
- grade subsides
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Abstract
The utility model discloses the wastewater recycling device based on the membrane biological fluidized bed technique of MBFB, it is characterized in that, be connected with in turn filtration unit, first grade subsides device, secondary sedimentation device, biological fluidized bed, sterilizing unit, wherein first grade subsides device is controlled by one-level control device, and secondary sedimentation device is controlled by secondary control device; In first grade subsides device and secondary sedimentation device, be equipped with stirring turbine, and the stirring turbine dynamics in first grade subsides device is than the great efforts of stirring turbine in secondary sedimentation device; What biological fluidized bed used is that MBFB is membrane biological fluidized bed.The utility model can more thoroughly carry out wastewater treatment, has strengthened the efficiency of wastewater treatment and effect, and input cost is low, practical.
Description
Technical field
The utility model relates to a kind of Wastewater Treatment Technology, be specifically related to a kind of based on the membrane biological fluidized bed technique of MBFB can be highly clean wastewater recycling device.
Background technology
Freshwater resources are the necessary precious resources of the mankind; the whole world has 2,000,000,000 populations to be in serious water shortage situation; the crisis of fresh water; to the mankind, beaten alarm bell; although the water resources of China is abundanter, skewness, Dong Duoxi is few; Nan Duobei is few, and how effectively recycle water resources becomes the long-term theme of paying close attention to of people.
In town water, can produce large amount of sewage, waste water, this type of water cannot be re-used with a large amount of germs conventionally, causes a large amount of wastes of water resources.Waste water can be applicable to after treatment agricultural, industry, building, groundwater recharge, view, amusement, river ecological and the aspect such as maintains, and different purposes has different requirements to sewage disposal.In the prior art, do not possess proven technique yet the sewage of city generation is carried out to reuse.
Utility model content
For deficiency of the prior art, the utility model provides a kind of wastewater recycling device based on the membrane biological fluidized bed technique of MBFB,
In order to solve the problems of the technologies described above, the technical solution of the utility model is as follows:
Wastewater recycling device based on the membrane biological fluidized bed technique of MBFB, it is characterized in that, be connected with in turn filtration unit, first grade subsides device, secondary sedimentation device, biological fluidized bed, sterilizing unit, wherein first grade subsides device is controlled by one-level control device, and secondary sedimentation device is controlled by secondary control device;
In first grade subsides device and secondary sedimentation device, be equipped with stirring turbine, and the stirring turbine dynamics in first grade subsides device is than the great efforts of stirring turbine in secondary sedimentation device;
What biological fluidized bed used is that MBFB is membrane biological fluidized bed.
The beneficial effects of the utility model are: the waste water after filtration is through the sedimentation of two-stage, pass through again the outlet of biological fluidized bed, removed the impurity in waste water, again through disinfecting, reach the object that can reuse, the utility model can more thoroughly carry out wastewater treatment, has strengthened the efficiency of wastewater treatment and effect, input cost is low, practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure, 1, filtration unit; 2, first grade subsides device; 3, secondary sedimentation device; 4, biological fluidized bed; 5, sterilizing unit; 21, one-level control device; 31, secondary control device.
Embodiment
As shown in Figure 1, the wastewater recycling device based on the membrane biological fluidized bed technique of MBFB that the utility model provides, waste water passes through filtration unit 1, first grade subsides device 2, secondary sedimentation device 3, biological fluidized bed 4, sterilizing unit 5 in turn, wherein first grade subsides device 2 is controlled by one-level control device 21, and secondary sedimentation device 3 is controlled by secondary control device 31; In first grade subsides device 2 and secondary sedimentation device 3, be equipped with stirring turbine, and the stirring turbine dynamics in first grade subsides device 2 is than stirring the great efforts of turbine in secondary sedimentation device 3; What biological fluidized bed 4 used is that MBFB is membrane biological fluidized bed.
Stirring turbine dynamics in first grade subsides device 2 is than the reason that stirs the great efforts of turbine in secondary sedimentation device 3, the preliminary contact waste water of first grade subsides device 2, large granular impurity in waste water is more, need to carry out sedimentation compared with the turbine rotation of great dynamics, waste water through secondary sedimentation device 3 time large granular impurity less, therefore in line with the principle of save energy, the dynamics of its turbine rotation is less.
MBFB is membrane biological fluidized bed is that the utility model carries out the central program in waste water recycling process, the membrane biological fluidized bed technique of MBFB is for waste water recycling, can be on the basis of original sewage qualified discharge, through biological fluidized bed, further reduce the indexs such as COD, NH-N, turbidity, on the one hand can direct reuse, also can be used as on the other hand the pretreatment technology of RO desalting treatment, substitute the tediously long filtering processes such as original sand filtration, security personnel's filtration, ultrafiltration, the simultaneously reduction of organic content improves RO film work-ing life greatly, reduces reuse water processing cost.
The above is only the preferred implementation of the invention; be noted that for those skilled in the art; do not departing under the prerequisite of principle described in the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection domain of the invention.
Claims (1)
1. the wastewater recycling device based on the membrane biological fluidized bed technique of MBFB, it is characterized in that, be connected with in turn filtration unit, first grade subsides device, secondary sedimentation device, biological fluidized bed, sterilizing unit, wherein first grade subsides device is controlled by one-level control device, and secondary sedimentation device is controlled by secondary control device;
In first grade subsides device and secondary sedimentation device, be equipped with stirring turbine, and the stirring turbine dynamics in first grade subsides device is than the great efforts of stirring turbine in secondary sedimentation device;
What biological fluidized bed used is that MBFB is membrane biological fluidized bed.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321702.5U CN203947001U (en) | 2014-06-17 | 2014-06-17 | Wastewater recycling device based on the membrane biological fluidized bed technique of MBFB |
| PCT/CN2014/081550 WO2015192409A1 (en) | 2014-06-17 | 2014-07-03 | Wastewater reuse apparatus based on mbfb membrane biological fluidized bed process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420321702.5U CN203947001U (en) | 2014-06-17 | 2014-06-17 | Wastewater recycling device based on the membrane biological fluidized bed technique of MBFB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947001U true CN203947001U (en) | 2014-11-19 |
Family
ID=51889052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420321702.5U Expired - Fee Related CN203947001U (en) | 2014-06-17 | 2014-06-17 | Wastewater recycling device based on the membrane biological fluidized bed technique of MBFB |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203947001U (en) |
| WO (1) | WO2015192409A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865348A (en) * | 2019-04-18 | 2019-06-11 | 南京逐电汽车科技有限公司 | A kind of Multistage settling waste water circulation vehicle washing system and process for treating waste water for car wash |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6692642B2 (en) * | 2002-04-30 | 2004-02-17 | International Waste Management Systems | Organic slurry treatment process |
| CN101774740A (en) * | 2009-12-29 | 2010-07-14 | 常州浩瀚新材料科技有限公司 | Treatment technology and device for resource utilization of sludge |
| CN202881010U (en) * | 2012-10-30 | 2013-04-17 | 厦门市威士邦膜科技有限公司 | Tap water advanced treatment system |
| CN103058466A (en) * | 2013-01-18 | 2013-04-24 | 西安科技大学 | Water treatment device in FBMBR (fluidized bed membrane bioreactor) |
| CN203613073U (en) * | 2013-12-10 | 2014-05-28 | 海天水务集团股份公司 | Recycled water reuse system applied in electroplating effluent treatment |
-
2014
- 2014-06-17 CN CN201420321702.5U patent/CN203947001U/en not_active Expired - Fee Related
- 2014-07-03 WO PCT/CN2014/081550 patent/WO2015192409A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109865348A (en) * | 2019-04-18 | 2019-06-11 | 南京逐电汽车科技有限公司 | A kind of Multistage settling waste water circulation vehicle washing system and process for treating waste water for car wash |
| CN109865348B (en) * | 2019-04-18 | 2024-03-12 | 南京逐电汽车科技有限公司 | Multistage sedimentation wastewater circulation car washing system and car washing wastewater treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015192409A1 (en) | 2015-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151123 Address after: 510000 Guangdong city of Guangzhou province Yuexiu District Light Road No. 84 Patentee after: Guangzhou Huanfa Environmental Protection Engineering Co., Ltd. Address before: 518033 Guangdong city in Shenzhen Province, Futian District Shennan Road Jiejia building room 1004 Patentee before: Tian Yier |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |