CN203461878U - Aerobic granular sludge internal circulation reactor - Google Patents
Aerobic granular sludge internal circulation reactor Download PDFInfo
- Publication number
- CN203461878U CN203461878U CN201320536171.7U CN201320536171U CN203461878U CN 203461878 U CN203461878 U CN 203461878U CN 201320536171 U CN201320536171 U CN 201320536171U CN 203461878 U CN203461878 U CN 203461878U
- Authority
- CN
- China
- Prior art keywords
- reaction zone
- inlet pipe
- aerobic
- area
- reactor
- 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 - Lifetime
Links
Images
Classifications
-
- 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
Abstract
The utility model specifically discloses an aerobic granular sludge internal circulation reactor which comprises an outer barrel, wherein the interior of the outer barrel is divided into a reaction area, a three-phase separation area, a water outlet area and a settling area; the settling area is formed in the bottom of the reaction area; the water outlet area is formed in the upper part of the reaction area; the three-phase separation area is formed in the middle of the reaction area; aerobic granular sludge is filled in the reaction area; an air inlet pipe, a water inlet pipe and a blow-off pipe are arranged at the bottom of the reaction area. According to the aerobic granular sludge internal circulation reactor, packing of an aerobic biological fluidized bed is changed into the aerobic granular sludge, the aerobic granular sludge refers to a flocculating constituent of lots of aerobic microorganisms, and the amount of microorganisms in unit volume of equipment is higher. A three-phase separator is additionally arranged on the upper part of the aerobic biological fluidized bed, so that degassing and solid-liquid separation are promoted, and suspended solids in effluent are improved.
Description
Technical field
The utility model belongs to environmental engineering technical field of sewage, is specifically related to a kind of aerobic particle mud inner circulation reactor.
Background technology
Progressively strict along with national requirements for environmental protection, various sewage disposal technologies are constantly being modified, and the biologic treating technique of sewage is widely used in the sewage disposal of every profession and trade.Dirty water living creature processing technique comprises aerobic technology and anaerobic technology, and the processing medium of two kinds of technology employings is respectively aerobic sludge and anaerobic sludge.Further the key of enhanced sewage treatment technology is to strengthen organic function in microbial population degradation of sewage.
Traditional aerobe treatment technology comprises activated sludge process, biomembrance process etc., but traditional method in degradation of sewage, aspect organics function, all exist below 2 areas for improvement: 1. the biomass in treatment facility unit volume is lower; 2. effect of mass transmitting is lower, needs to accelerate organism transmittance process to microorganism cells from sewage.
Utility model content
The purpose of this utility model is the shortcoming existing in order to solve prior art, on aerobic biological fluid-bed basis, provides a kind of structure more reasonable, and processing efficiency is higher, the sewage aerobic treatment facility that floor space is less.
The technical solution adopted in the utility model is as follows:
Aerobic particle mud inner circulation reactor, comprise a urceolus, urceolus inside is divided into reaction zone, three-phase separation area, exhalant region and settling region, the bottom of described reaction zone is settling region, top is exhalant region, centre in reaction zone is provided with three-phase separation area, in described reaction zone, is filled with aerobic particle mud, and the bottom of reaction zone is provided with inlet pipe, water inlet pipe and blow-off pipe.
In the described urceolus corresponding with reaction zone, be provided with a concentric inner core, in the bottom of described inner core, be provided with aerating apparatus, water-distributing device and mud discharging device; Described aerating apparatus communicates with inlet pipe, and described water-distributing device communicates with water inlet pipe, and described mud discharging device communicates with shore pipe.
Described inlet pipe, water inlet pipe are in the same side of urceolus, and described shore pipe is at the opposite side of urceolus.
In described three-phase separation area, be provided with a triphase separator, described triphase separator is arranged at the ，Jiang reaction zone, top of inner core and divides for upper and lower two portions.
Described bottom, reaction zone is divided and is comprised Liang Ge district, and one is by the inner up-flow reaction zone that forms of inner core, and one is to flow reaction zone by falling of forming between inner tank theca and outer tube inner wall.
At the top of described exhalant region, be provided with effluent trough and effluent weir.
Working process of the present utility model is: aerobic particle mud inner circulation reactor, is comprised of reaction zone, three-phase separation area, exhalant region, settling region.Reaction zone is comprised of inner core and two concentric cylinders of urceolus, and microporous aeration device is located at the bottom of inner core.In reaction zone, fill aerobic particle mud, the flocs unit that aerobic particle mud is a large amount of aerobic microbiologicals, is a kind of through the special sludge microbe weave construction form of cultivating, domestication forms, and this weave construction form has improved the biomass in unit volume.When pressurized air discharges into inner core up-flow cylinder by aerating apparatus, pushing effect and wrapped folder and the mixing effect of pressurized air in water due to gas, make the mixed solution density of water and aerobic particle mud reduce and upwards flow, arrive after three-phase separation area, under the effect of triphase separator, Jiang Liu district forms again helical flow state, is beneficial to degassed and mud-water separation.Air pocket is overflowed, and the water that contains small bubbles and aerobic particle mud mixed solution flow into urceolus and fall stream cylinder.Because aerobic particle mud is in ciculation fluidized state, thereby greatly accelerated the relative movement between microorganism and waste water, strengthened effect of mass transmitting, can effectively control aerobic particle mud amount again simultaneously, make it keep higher biological activity, sewage is processed by discharging by effluent weir after the separate and subside of negative area.Because the triphase separator at top can play well degassed and mud-water separation effect, when guaranteeing original processing efficiency, the water suspension that goes out of fluidized-bed has obtained good improvement.
The beneficial effects of the utility model:
1. by aerobic biological fluid-bed replacement, be aerobic particle mud, the flocs unit that aerobic particle mud is a large amount of aerobic microbiologicals, the microbial biomass in treatment facility unit volume is higher.
2. on aerobic biological fluid-bed top, increase triphase separator, be more conducive to degassed and solid-liquid separation, go out water suspension and improve.
Accompanying drawing explanation
Fig. 1 structure iron of the present utility model;
In figure: 1 water inlet pipe, 2 inlet pipe, 3 aerating apparatuss, 4 water-distributing devices, 5 urceolus, 6 inner cores, 7 triphase separators, 8 up-flow reaction zones, 9 fall stream reaction zone, 10 aerobic particle muds, 11 effluent troughs, 12 effluent weirs, 13 shore pipes, 14 mud discharging devices.
Embodiment
Below in conjunction with Figure of description, the utility model is further described:
In aerobic particle mud inner circulation reactor bottom, microporous aeration device 3 is set, by inlet pipe 2 supply pressurized air, by water inlet pipe 1 supply sewage, gas forms micro-bubble after microporous aeration device 3, sewage enters reaction zone after water-distributing device 4, and the effect of aerating apparatus 3 is the growth and breeding supply oxygens to the aerobic microbiological in the aerobic particle mud 10 of reaction zone.
Aerobic particle mud touches triphase separator 7 later because action of gravity declines, enter Jiang Liu district together with the waste water that contains smaller bubble, Jiang Liu district enters the bottom of aerobic particle mud inner circulation reactor with the state of helical flow, in bottom, be provided with mud discharging device 14, it is connected with shore pipe 13, can discharge in time unnecessary mud according to the sludge quantity in reactor.
Under the degassed of triphase separator 7 and mud-water separation effect, waste water after larger bubble and a part are processed enters the exhalant region on triphase separator top, exhalant region arranges overflow discharging device, waste water outflow after processing is discharged and is entered next stage treatment unit or discharge to effluent trough 11, and sewage is processed by discharging by effluent weir 12 after the separate and subside of negative area.
Claims (6)
1. aerobic particle mud inner circulation reactor, comprise a urceolus, it is characterized in that: urceolus inside is divided into reaction zone, three-phase separation area, exhalant region and settling region, the bottom of described reaction zone is settling region, top is exhalant region, centre in reaction zone is provided with three-phase separation area, in described reaction zone, is filled with aerobic particle mud, and the bottom of reaction zone is provided with inlet pipe, water inlet pipe and blow-off pipe.
2. reactor as claimed in claim 1, is characterized in that: in the described urceolus corresponding with reaction zone, be provided with a concentric inner core, in the bottom of described inner core, be provided with aerating apparatus, water-distributing device and mud discharging device; Described aerating apparatus communicates with inlet pipe, and described water-distributing device communicates with water inlet pipe, and described mud discharging device communicates with shore pipe.
3. reactor as claimed in claim 2, is characterized in that: described inlet pipe, water inlet pipe are in the same side of urceolus, and described shore pipe is at the opposite side of urceolus.
4. reactor as claimed in claim 1, is characterized in that: in described three-phase separation area, be provided with a triphase separator, described triphase separator is arranged at the ，Jiang reaction zone, top of inner core and divides for upper and lower two portions.
5. reactor as claimed in claim 4, is characterized in that: described bottom, reaction zone is divided and comprised Liang Ge district, and one is by the inner up-flow reaction zone that forms of inner core, and one is to flow reaction zone by falling of forming between inner tank theca and outer tube inner wall.
6. reactor as claimed in claim 1, is characterized in that: at the top of described exhalant region, be provided with effluent trough and effluent weir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536171.7U CN203461878U (en) | 2013-08-30 | 2013-08-30 | Aerobic granular sludge internal circulation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320536171.7U CN203461878U (en) | 2013-08-30 | 2013-08-30 | Aerobic granular sludge internal circulation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461878U true CN203461878U (en) | 2014-03-05 |
Family
ID=50174254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320536171.7U Expired - Lifetime CN203461878U (en) | 2013-08-30 | 2013-08-30 | Aerobic granular sludge internal circulation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461878U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003513A (en) * | 2014-06-19 | 2014-08-27 | 郑州大学 | Aerobic granular sludge reaction chamber and biological membrane sewage treatment system |
| CN105461079A (en) * | 2014-09-10 | 2016-04-06 | 章晓俊 | Water purification treatment device |
| CN105692881A (en) * | 2014-11-27 | 2016-06-22 | 李彦民 | Aerobic granular sludge reactor |
| CN107540082A (en) * | 2016-06-23 | 2018-01-05 | 帕克环保技术(上海)有限公司 | Waste water dephosphorization reaction unit |
| CN108249690A (en) * | 2016-12-28 | 2018-07-06 | 帕克环保技术(上海)有限公司 | Pasture waste water treatment system |
| CN109928500A (en) * | 2019-03-20 | 2019-06-25 | 上海交通大学 | A kind of aerobic granular sludge reactor of denitrogenation dephosphorizing processing domestic sewage in rural areas |
| CN109942085A (en) * | 2019-03-20 | 2019-06-28 | 上海交通大学 | A kind of continuous flow up-flow aerobic granular sludge reactor |
| CN110818141A (en) * | 2019-12-09 | 2020-02-21 | 上海相出净流环保科技开发有限公司 | Non-uniform flow field effect generating device for industrial wastewater treatment and working method thereof |
| CN113716682A (en) * | 2021-08-05 | 2021-11-30 | 河南国威市政工程有限公司 | Aerobic granular sludge sewage treatment system |
| CN113800727A (en) * | 2021-11-01 | 2021-12-17 | 苏州美淼环保科技有限公司 | Sewage biological processor and processing method thereof |
| CN113830891A (en) * | 2021-11-03 | 2021-12-24 | 肇庆市鹏凯环保装备有限公司 | Sewage treatment device and method based on aerobic granular sludge process |
| CN116514269A (en) * | 2023-04-15 | 2023-08-01 | 广州清源凯旋环保科技有限公司 | Fluidized bed reactor by biomembrane method and process for treating formaldehyde wastewater with wide-area concentration |
-
2013
- 2013-08-30 CN CN201320536171.7U patent/CN203461878U/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003513B (en) * | 2014-06-19 | 2016-01-20 | 河南君和环保科技有限公司 | A kind of aerobic particle mud reaction tank-microbial film Sewage treatment systems |
| CN104003513A (en) * | 2014-06-19 | 2014-08-27 | 郑州大学 | Aerobic granular sludge reaction chamber and biological membrane sewage treatment system |
| CN105461079A (en) * | 2014-09-10 | 2016-04-06 | 章晓俊 | Water purification treatment device |
| CN105461079B (en) * | 2014-09-10 | 2018-06-26 | 深圳市泓亚水族设备制造有限公司 | water purifying processor |
| CN105692881B (en) * | 2014-11-27 | 2020-08-21 | 李彦民 | Aerobic granular sludge reactor |
| CN105692881A (en) * | 2014-11-27 | 2016-06-22 | 李彦民 | Aerobic granular sludge reactor |
| CN107540082A (en) * | 2016-06-23 | 2018-01-05 | 帕克环保技术(上海)有限公司 | Waste water dephosphorization reaction unit |
| CN107540082B (en) * | 2016-06-23 | 2023-11-07 | 帕克环保技术(上海)有限公司 | Wastewater dephosphorization reaction device |
| CN108249690A (en) * | 2016-12-28 | 2018-07-06 | 帕克环保技术(上海)有限公司 | Pasture waste water treatment system |
| CN109942085A (en) * | 2019-03-20 | 2019-06-28 | 上海交通大学 | A kind of continuous flow up-flow aerobic granular sludge reactor |
| CN109942085B (en) * | 2019-03-20 | 2021-10-08 | 上海交通大学 | Continuous flow upflow type aerobic granular sludge reactor |
| CN109928500B (en) * | 2019-03-20 | 2021-10-08 | 上海交通大学 | Aerobic granular sludge reactor for denitrification and dephosphorization treatment of rural domestic sewage |
| CN109928500A (en) * | 2019-03-20 | 2019-06-25 | 上海交通大学 | A kind of aerobic granular sludge reactor of denitrogenation dephosphorizing processing domestic sewage in rural areas |
| CN110818141A (en) * | 2019-12-09 | 2020-02-21 | 上海相出净流环保科技开发有限公司 | Non-uniform flow field effect generating device for industrial wastewater treatment and working method thereof |
| CN113716682A (en) * | 2021-08-05 | 2021-11-30 | 河南国威市政工程有限公司 | Aerobic granular sludge sewage treatment system |
| CN113800727A (en) * | 2021-11-01 | 2021-12-17 | 苏州美淼环保科技有限公司 | Sewage biological processor and processing method thereof |
| CN113830891A (en) * | 2021-11-03 | 2021-12-24 | 肇庆市鹏凯环保装备有限公司 | Sewage treatment device and method based on aerobic granular sludge process |
| CN116514269A (en) * | 2023-04-15 | 2023-08-01 | 广州清源凯旋环保科技有限公司 | Fluidized bed reactor by biomembrane method and process for treating formaldehyde wastewater with wide-area concentration |
| CN116514269B (en) * | 2023-04-15 | 2023-10-31 | 广州清源凯旋环保科技有限公司 | Fluidized bed reactor by biomembrane method and process for treating formaldehyde wastewater with wide-area concentration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203461878U (en) | Aerobic granular sludge internal circulation reactor | |
| CN203999140U (en) | A kind of moving-bed type decentralized sewage treatment device | |
| CN203878024U (en) | Wastewater treatment system for culture farm | |
| CN104528932B (en) | A kind of advanced treatment of wastewater denitrification bio-filter apparatus system and process technique | |
| CN104045156A (en) | Integrated efficient autotrophic nitrogen removal reactor | |
| CN101817615A (en) | Anaerobic-sequencing batch biofilm reactor-artificial wetland method for treating piggery wastewater | |
| CN102134149A (en) | Composite moving bed bio-film reactor | |
| CN103073108A (en) | Moving bed type purification tank | |
| CN104193005A (en) | Small fluidized bed sewage treatment system and operating method thereof | |
| CN207684971U (en) | Aerobic inner circulation bio-separation reactor | |
| CN104743745A (en) | System for advanced treatment of garlic wastewater | |
| CN202643512U (en) | Micro-sludge domestic sewage treatment system | |
| CN204211537U (en) | The double oxygen MBR membrane bioreactor of integration | |
| CN204185292U (en) | Three-dimensional tapered aeration sewage disposal aerobic reactor | |
| CN203999133U (en) | A kind of integrated high-efficiency self-supported denitrification reactor | |
| CN102285715A (en) | Compound membrane bioreactor for treating tuber mustard waste water | |
| CN203820526U (en) | Aerobic pool for sewage treatment and sewage treatment device | |
| CN107337270B (en) | Bottom-inlet efficient denitrification aerobic granular sludge reactor with adjustable water inlet height and treatment process | |
| CN209113577U (en) | A kind of biofilter anaerobic reactor | |
| CN204474402U (en) | A kind of advanced treatment of wastewater denitrification bio-filter apparatus system | |
| CN208414133U (en) | Co-coagulation air bearing anaerobic biological reactor | |
| CN105600924A (en) | Device and method for strengthening anaerobic MBR (membrane bioreactor) process performance by adding bamboo charcoal particles | |
| CN102515424A (en) | Efficient algae removal and water purification integrated apparatus | |
| CN202046931U (en) | Composite multifunctional reactor for water treatment | |
| CN202046977U (en) | Anaerobic-aerobic integrated reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 205, South East Second Floor, Dongshou Road, Hualong Road, Jinan High-tech Zone, Shandong Province Patentee after: Shandong Luchuang Environmental Technology Co.,Ltd. Address before: Room 205, South East Second Floor, Dongshou Road, Hualong Road, Jinan High-tech Zone, Shandong Province Patentee before: JINAN LVCHUANG ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |