CN204185344U - Integrated sewage treating apparatus - Google Patents
Integrated sewage treating apparatus Download PDFInfo
- Publication number
- CN204185344U CN204185344U CN201420661585.7U CN201420661585U CN204185344U CN 204185344 U CN204185344 U CN 204185344U CN 201420661585 U CN201420661585 U CN 201420661585U CN 204185344 U CN204185344 U CN 204185344U
- Authority
- CN
- China
- Prior art keywords
- membrane bioreactor
- mbr membrane
- water
- air flotation
- hollow
- Prior art date
- 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
Links
Landscapes
- Activated Sludge Processes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
A kind of integrated sewage treating apparatus, is characterized in that: comprise micro-nano bubble generator; Described micro-nano bubble generator is connected with advection air flotation pool by pipeline; The middle part of advection air flotation pool is provided with water shoot, and water shoot is connected with MBR membrane bioreactor; Be provided with active sludge in described MBR membrane bioreactor, the inside of described MBR membrane bioreactor is provided with hollow-fibre membrane; The below of described MBR membrane bioreactor is provided with aeration head; One end of MBR membrane bioreactor rising pipe is arranged on the inside of MBR membrane bioreactor through hollow-fibre membrane, the other end connects water suction pump.The utility model is made up of oxidation pond and filtering basin and nanometer aeration equipment, the bubble produced due to the more common aerator of micro-nano bubble generator is much smaller, therefore increase with the contact area of water, and under the effect of energy, high energy oxygen can be dissolved in rapidly in water becomes high density dissolved oxygen, and therefore the utilization ratio of oxygen significantly improves.
Description
Technical field
The utility model relates to sewage treatment area, is specifically related to a kind of integrated sewage treating apparatus.
Background technology
Integrated sewage treating apparatus is that preliminary sedimentation tank, I, II level contact-oxidation pool, second pond, sludge sump are concentrated equipment integrally, and carry out blast aeration in I, II level contact-oxidation pool.It mainly processes means is adopt biochemical processing---contact oxidation method comparatively ripe at present, and water quality parameter presses general Living Water water quality, water inlet BOD 20Omg/l, water outlet BOD 20mg/l index Design.Contact oxidation technology adopts pulling flow type biological contact oxidation pond, and its sewage disposal device effect is better than the completely hybrid or complete hybrid biological contact oxidation pond of two-stage tandem.The sewage disposal device filler adopted in the market arranges complex structure, and aerator installation and maintenance difficulty, microbial film is blocked up, easily blocks.
Summary of the invention
The utility model, for above problem, provides the integrated sewage treating apparatus that a kind of structure is simple, volume is little, energy consumption is little, noise is low.
The utility model is achieved through the following technical solutions: a kind of integrated sewage treating apparatus, is characterized in that: comprise micro-nano bubble generator; Described micro-nano bubble generator is connected with advection air flotation pool by pipeline; The middle part of advection air flotation pool is provided with water shoot, and water shoot is connected with MBR membrane bioreactor; Be provided with active sludge in described MBR membrane bioreactor, the below of active sludge is hollow-fibre membrane; One end of MBR membrane bioreactor rising pipe is arranged on the inside of MBR membrane bioreactor through hollow-fibre membrane, the other end connects water suction pump.Dividing plate is provided with in described advection air flotation pool; The height of described dividing plate is not less than 2/3rds of advection air flotation pool height.
The usefulness of this utility model is, the utility model is made up of oxidation pond and filtering basin and nanometer aeration equipment, water is mixed with gas height mix, ultrasonic cavitation disperse discharges highdensity, uniform submicron bubble, the bubble produced due to the more common aerator of micro-nano bubble generator is much smaller, therefore increases with the contact area of water, and under the effect of energy, high energy oxygen can be dissolved in rapidly in water becomes high density dissolved oxygen, and therefore the utilization ratio of oxygen significantly improves.And the generation due to bubble is generated the effect of mixing wastewater with air liquid by ultrasonic wave completely, and therefore energy consumption is little, noise is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1 micro-nano bubble generator, 2 pipelines, 3 advection air flotation pools, 4 water shoots, 5MBR membrane bioreactor, 6 aeration heads, 7 hollow-fibre membranes, 8MBR membrane bioreactor rising pipe, 9 water suction pumps, 10 dividing plates.
Embodiment
A kind of integrated sewage treating apparatus, is characterized in that: comprise micro-nano bubble generator 1; Described micro-nano bubble generator 1 is connected with advection air flotation pool 3 by pipeline 2; One middle side part of advection air flotation pool 3 is provided with water shoot 4, and water shoot 4 is connected with MBR membrane bioreactor 5; Active sludge is provided with in described MBR membrane bioreactor 5; The inside of described MBR membrane bioreactor 5 is provided with hollow-fibre membrane 7; The below of described MBR membrane bioreactor 5 is provided with aeration head 6; One end of MBR membrane bioreactor rising pipe 8 is arranged on the inside of MBR membrane bioreactor 5 through hollow-fibre membrane 7, the other end connects water suction pump 9.Dividing plate 10 is provided with in described advection air flotation pool 3; The height of described dividing plate 10 is not less than 2/3rds of advection air flotation pool 3 height.Described hollow-fibre membrane 7 can be determined according to the water yield, and the tunica fibrosa number of plies of different film manufacturer production is all not quite identical, and in the present embodiment, hollow-fibre membrane 7 is double-deck.
Principle of work of the present utility model is: waste water is through micro-nano bubble generator 1, form micro-nano bubble therein, and make it discharge bottom advection air flotation pool 3, make fine suspension in water stick on air filled cavity, float to the water surface with bubble, form scum silica frost.The middle water of advection air flotation pool 3 enters MBR membrane bioreactor 5, first the biodegradable organic pollutant of water quality is removed by active sludge, then adopt hollow-fibre membrane 7 that the water after purification and active sludge are carried out solid-liquid separation, thus reach the effect reducing organic content.
The utility model treatment facility is made up of oxidation pond and filtering basin and nanometer aeration equipment, its principle water is mixed with gas height mix, ultrasonic cavitation disperse discharges highdensity, uniform submicron bubble, form the gas liquid mixture of " oyster white ", this mixed gas is then the active oxygen species group with higher-energy, oxygen is after ionization, to tell that eddying motion produces cutting action, and along with high speed eddying motion produce High Pressure, ionization oxygen machining and be compressed into small bubble, and inject in water with high linear velocity, initial motion speed is formed higher in water, there is higher mobile efficiency and the active oxygen species group of mobile efficiency---high energy oxygen.Bubble median size 200nm-4um, bubble inclusion rate 84%-90%, bubble average lift velocity 4mm/s-8mm/s that this device produces.
The bubble produced due to the more common aerator of micro-nano bubble generator is much smaller, therefore increase with the contact area of water, and under the effect of energy, high energy oxygen can be dissolved in rapidly in water becomes high density dissolved oxygen, and therefore the utilization ratio of oxygen significantly improves.This device volume is little.And the generation due to bubble is generated the effect of mixing wastewater with air liquid by ultrasonic wave completely, and therefore energy consumption is little, noise is low.
The above is only preferred implementation of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of utility model and technical scheme are directly applied to other occasion without improving, and all should be considered as protection domain of the present utility model.
Claims (3)
1. an integrated sewage treating apparatus, is characterized in that: comprise micro-nano bubble generator (1); Described micro-nano bubble generator (1) is connected with advection air flotation pool (3) by pipeline (2); The middle part of advection air flotation pool (3) is provided with water shoot (4), and water shoot (4) is connected with MBR membrane bioreactor (5); Active sludge is provided with in described MBR membrane bioreactor (5); The inside of described MBR membrane bioreactor (5) is provided with hollow-fibre membrane (7); The below of described MBR membrane bioreactor (5) is provided with aeration head (6); One end of MBR membrane bioreactor rising pipe (8) is arranged on the inside of MBR membrane bioreactor (5) through hollow-fibre membrane (7), the other end connects water suction pump (9).
2. a kind of integrated sewage treating apparatus according to claim 1, is characterized in that: be provided with dividing plate (10) in described advection air flotation pool (3); The height of described dividing plate (10) is not less than 2/3rds of advection air flotation pool (3) height.
3. a kind of integrated sewage treating apparatus according to claim 1, is characterized in that: described hollow-fibre membrane (7) is for double-deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661585.7U CN204185344U (en) | 2014-11-07 | 2014-11-07 | Integrated sewage treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661585.7U CN204185344U (en) | 2014-11-07 | 2014-11-07 | Integrated sewage treating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185344U true CN204185344U (en) | 2015-03-04 |
Family
ID=52617356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420661585.7U Expired - Fee Related CN204185344U (en) | 2014-11-07 | 2014-11-07 | Integrated sewage treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366801A (en) * | 2015-11-25 | 2016-03-02 | 江苏新奇环保有限公司 | Membrane biological reaction filter |
| CN108059245A (en) * | 2017-12-28 | 2018-05-22 | 深圳市海川实业股份有限公司 | A kind of biological MBR integrated waste water treatment systems |
-
2014
- 2014-11-07 CN CN201420661585.7U patent/CN204185344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366801A (en) * | 2015-11-25 | 2016-03-02 | 江苏新奇环保有限公司 | Membrane biological reaction filter |
| CN108059245A (en) * | 2017-12-28 | 2018-05-22 | 深圳市海川实业股份有限公司 | A kind of biological MBR integrated waste water treatment systems |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102765773A (en) | Air floatation device | |
| CN103979706B (en) | A kind of outer circulation type pressurized dissolved air flotation-water separating membrane treatment process and device | |
| CN104310554B (en) | Micro-nano bubble flocculation-air floatation process | |
| CN103043853B (en) | Advanced treatment process and device for sewage | |
| CN102698607A (en) | Membrane cleaning device applicable to submerged membrane bioreactor | |
| CN202606043U (en) | Membrane cleaning device suitable for immersed membrane bioreactor | |
| CN201132779Y (en) | Air-floatation device | |
| CN104045205A (en) | Low-power-consumption integrated water purifying apparatus and water purifying method | |
| CN103708606A (en) | Pulsed energy-saving MBR (membrane bioreactor) method and device | |
| CN202924871U (en) | Integrated air flotation-membrane bioreactor | |
| CN102976555A (en) | Integrated air floatation-membrane bioreactor | |
| CN204185344U (en) | Integrated sewage treating apparatus | |
| CN202465359U (en) | Self-cleaning membrane bio-reaction tank of membrane bio-reactor unit | |
| CN202705080U (en) | Air flotation device | |
| CN203794724U (en) | Outer circulating type pressurized dissolved air flotation-film separation water treatment device | |
| CN204185345U (en) | A kind of bacteria filter device | |
| CN203021334U (en) | Efficient tiny air bubble floatation oil removing and COD (Chemical Oxygen Demand) elimination device | |
| CN107162313A (en) | A kind of integral type river course high-efficiency water purifying treatment device | |
| CN100450940C (en) | High-concentration biochemical aerator | |
| CN216764383U (en) | Micro-nano protein separator | |
| CN203048733U (en) | Advanced sewage treatment device | |
| CN204162582U (en) | Townm refuse turnover station percolation liquid treating system | |
| CN204981327U (en) | Carrier biofilm reactor is removed in circulation | |
| CN203922937U (en) | A kind of low power consuming integrative water purifying device | |
| CN204454727U (en) | Water body purification system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151107 |
|
| EXPY | Termination of patent right or utility model |