CN207684980U - A kind of pelletized sewage reactor of intelligent and high-efficiency sludge - Google Patents
A kind of pelletized sewage reactor of intelligent and high-efficiency sludge Download PDFInfo
- Publication number
- CN207684980U CN207684980U CN201721434189.0U CN201721434189U CN207684980U CN 207684980 U CN207684980 U CN 207684980U CN 201721434189 U CN201721434189 U CN 201721434189U CN 207684980 U CN207684980 U CN 207684980U
- Authority
- CN
- China
- Prior art keywords
- sludge
- pelletized
- reactor
- zone
- submerged membrane
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of pelletized sewage reactors of intelligent and high-efficiency sludge, inlet pipeline is connected to the pelletized reactor anaerobic zone of sludge, the pelletized reactor anaerobic zone of sludge connects with baffle plate side, the baffle plate other side connects with the pelletized reactor anoxic zone of sludge, the pelletized reactor anoxic zone of sludge, the pelletized reactor aerobic zone of sludge connects, the pelletized reactor aerobic zone output end of sludge connects with high load capacity sludge settling module, process section setting submerged membrane area after the water outlet of high load capacity sludge settling module, membranous system is arranged in area in submerged membrane, outlet pipeline is arranged in the top of submerged membrane area side.Stablize behind the utility model increase submerged membrane area and ensures that the indexs such as suspended matter, COD, BOD are up to standard in water outlet, unit membrane flux is big, reduce cost of investment, reduce film renewal cost, save floor space, shock resistance is good, reduces the dosage of disinfection of effluent agent or ensures UV sterilizer effect stability.
Description
Technical field
The utility model is related to technical field more particularly to a kind of pelletized sewage reactors of intelligent and high-efficiency sludge.
Background technology
A2/ O techniques are also known as A-A-O techniques, are that the abbreviation of English Anaerobic-Anoxic-Oxic first letters (is detested
Oxygen-anaerobic-aerobic).For essential meaning, this technique should be anaerobic- anoxic- oxic method, the letter of biological denitrification phosphorous removal technique
Claim.Each reactor unit function of the technique and technology characteristics are as follows：
1) anaerobic reactor：Raw sewage and the phosphorous returned sludge being discharged from sedimentation basin, which synchronize, enters the reactor, master
It is release phosphorus to want function, while carrying out ammonification to partial organic substances；
2) anoxic reacter：Sewage enters the reactor through anaerobic reactor, and premiere feature is denitrogenation, and nitrate nitrogen is logical
Cycle is sent by aerobic reactor in crossing, and the mixing liquid measure of cycle is larger, generally 2Q (Q --- raw sewage amount)；
3) aerobic reactor --- aeration tank：Mixed liquor by anoxic reacter enter the reactor, function be it is multiple,
Removal BOD, nitrification and absorption phosphorus all carry out in the reactor, this three reactions are all important, and are contained in mixed liquor
NO3-N, containing superfluous phosphorus in sludge, and the BOD (or COD) in sewage is then removed, the mixed liquor that flow is 2Q from this
In flow back into anoxic reacter；
4) sedimentation basin：Its function is mud-water separation, and the part reflux anaerobic reactor of sludge, supernatant is as processing water
Discharge.
But A2/ O the prior arts go out aqueous suspension, COD, BOD are easy exceeded, sludge concentration merely through simple precipitation
Low, impact resistance is poor, and sludge settling is poor, goes out water unstable, water outlet is not up to standard, and sludge volume is big, and equipment is also easy to produce stink, equipment
It takes up a large area.
Utility model content
In view of the drawbacks described above of the prior art, the technical problem to be solved by the utility model is to provide a kind of intelligence is high
The pelletized sewage reactor of sludge is imitated, stablizes behind increase submerged membrane area and ensures that the indexs such as suspended matter, COD, BOD reach in water outlet
Mark, unit membrane flux is big, reduces cost of investment, reduces film renewal cost, saves floor space, shock resistance is good, reduces out
The dosage of aqueous disinfectant ensures UV sterilizer effect stability.
To achieve the above object, the utility model provides a kind of pelletized sewage reactor of intelligent and high-efficiency sludge, including
The pelletized reactor anaerobic zone of inlet pipeline, sludge, the pelletized reactor anoxic zone of sludge, the pelletized reactor of sludge are aerobic
Area, submerged membrane area, membranous system, aerobic zone aerating system, film area aerating system, baffle plate, goes out high load capacity sludge settling module
Water lines, the inlet pipeline are connected to the pelletized reactor anaerobic zone of sludge, the pelletized reactor anaerobic zone of sludge with
Baffle plate side connects, and the baffle plate other side connects with the pelletized reactor anoxic zone of sludge, and the sludge is pelletized anti-
The pelletized reactor aerobic zone in device anoxic zone, sludge is answered to connect, the pelletized reactor aerobic zone output end of sludge is negative with height
Lotus sludge settling module connects, process section setting submerged membrane area, the submergence after the high load capacity sludge settling module water outlet
Membranous system is set in the areas Shi Mo, and outlet pipeline is arranged in the top of submerged membrane area side.
A kind of above-mentioned pelletized sewage reactor of intelligent and high-efficiency sludge, sludge pelletized reactor aerobic zone bottom
Equipped with aerobic zone aerating system.
Film area aeration is arranged in a kind of above-mentioned pelletized sewage reactor of intelligent and high-efficiency sludge, submerged membrane area bottom
System.
The utility model has the beneficial effects that：
Stablize behind the utility model increase submerged membrane area and ensures that the indexs such as suspended matter, COD, BOD are up to standard in water outlet, unit
Membrane flux is big, reduces cost of investment, reduces film renewal cost, saves floor space, and shock resistance is good, reduces disinfection of effluent agent
Dosage or ensure UV sterilizer effect stability.
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Description of the drawings
Fig. 1 is the side structure schematic view of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Specific implementation mode
As shown in Figure 1, 2, the pelletized sewage reactor of a kind of intelligent and high-efficiency sludge, including inlet pipeline 1, sludge are pelletized
Reactor anaerobic zone 2, the pelletized reactor anoxic zone 3 of sludge, the pelletized reactor aerobic zone 4 of sludge, high load capacity sludge settling
Module 5, submerged membrane area 6, membranous system 7, aerobic zone aerating system 8, film area aerating system 9, baffle plate 10, outlet pipeline 11,
The pelletized reactor anaerobic zone of the inlet pipeline 1 and sludge 2 is connected to, the pelletized reactor anaerobic zone 2 of the sludge and baffling
10 side of plate connects, and the pelletized reactor anoxic zone of 10 other side of the baffle plate and sludge 3 connects, and the sludge is pelletized anti-
Answer the pelletized reactor aerobic zone in device anoxic zone 3, sludge 4 to connect, pelletized 4 output end of reactor aerobic zone of sludge with it is high
Load sludge settling module 5 connects, and process section setting submerged membrane area 6, described after the high load capacity sludge settling module 5 is discharged
Membranous system 7 is set in submerged membrane area 6, and outlet pipeline 11 is arranged in the top of 6 side of submerged membrane area.
In the present embodiment, pelletized 4 bottom of reactor aerobic zone of sludge is equipped with aerobic zone aerating system 8.
In the present embodiment, 6 bottom of submerged membrane area setting film area aerating system 9.
Sewage initially enters the pelletized reactor anaerobic zone 2 of sludge by inlet pipeline 1, accelerates water body through 10 baffling of baffle plate
Flowing, to keep the character of pelletized sludge and the high-efficient contact reaction of sewage；Then through overflow mechanism overflow to sludge ball
It is granulated reactor anoxic zone 3, the mixed liquor after nitrification flows back into anoxic zone by air lift technology and removes total nitrogen, and sewage enters back into dirt
Small muddy pill is granulated reactor aerobic zone 4, and pelletized 4 bottom of reactor aerobic zone of sludge is equipped with aerobic zone aerating system 8, and air blower supplies
Oxygen, pelletized sludge and sewage come into full contact with reaction, carry out effective aerobic biodegradation, and supply by dissolved oxygen instrument controlling
The size of oxygen amount；Water outlet after Aerobic Process for Treatment finally enters high load capacity sludge settling module 5, realizes that muddy water solid-liquid efficiently separates,
The pole high concentration sludge of bottom sedimentation concentration is back to pelletized 2 front end of reactor anaerobic zone of sludge by air-lift device, passes through
OettIed sewage enters the increased submerged membrane area 6 of original reactor, can ensure going out for equipment by this region membranous system 7
The indexs stably reaching standard such as aqueous suspension, COD, BOD, bacterium, while ensureing the case where reactor is impacted by water and water quality
Under normal table operation, can also be used in and effluent quality is required in higher equipment.
Sewage first passes through high load capacity sludge settling module 5 and carries out efficient mud-water separation, and water outlet is limpid but according to practical prison
From the point of view of measured data, the indexs such as suspended matter, COD, BOD, bacterium are easy exceeded in water outlet.But add after prior art basis upper water-out
Enter submerged membrane area 6, relative to the method for operation of traditional film and activated sludge mixed aeration, after precipitating mud-water separation
Clear water is by membranous system 7, and the dirt that can substantially reduce film surface blocks up probability and improves the service life of film, to improve list
The membrane flux of plane product saves cost of investment, film renewal cost, floor space and the impact resistance for improving system of membranous system 7,
The water outlet filtered by membranous system 7 is while ensureing the indexs stably reaching standard such as aqueous suspension, COD, BOD, it is possibility to have effect
Isolation water outlet in most of bacterium and reduce delivery turbidity, reduce later stage disinfection of effluent agent dosage or ensure that ultraviolet light disappears
The effect stability of malicious equipment and meet the relatively high occasion of some reuse water quality requirements.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (3)
1. a kind of pelletized sewage reactor of intelligent and high-efficiency sludge, it is characterised in that：It is pelletized including inlet pipeline (1), sludge
Reactor anaerobic zone (2), the pelletized reactor anoxic zone (3) of sludge, the pelletized reactor aerobic zone (4) of sludge, high load capacity are dirty
Mud Sediment Module (5), submerged membrane area (6), membranous system (7), aerobic zone aerating system (8), film area aerating system (9), baffling
Plate (10), outlet pipeline (11), the inlet pipeline (1) are connected to the pelletized reactor anaerobic zone (2) of sludge, the sludge ball
Granulation reactor anaerobic zone (2) connects with baffle plate (10) side, baffle plate (10) other side with sludge is pelletized reacts
Device anoxic zone (3) connects, and the pelletized reactor anoxic zone (3) of the sludge, the pelletized reactor aerobic zone (4) of sludge connect,
Pelletized reactor aerobic zone (4) output end of sludge connects with high load capacity sludge settling module (5), the high load capacity sludge
Process section setting submerged membrane area (6) after Sediment Module (5) water outlet, the middle setting membranous system (7) of the submerged membrane area (6), institute
State the top setting outlet pipeline (11) of submerged membrane area (6) side.
2. a kind of pelletized sewage reactor of intelligent and high-efficiency sludge as described in claim 1, it is characterised in that：The sludge ball
It is granulated reactor aerobic zone (4) bottom and aerobic zone aerating system (8) is housed.
3. a kind of pelletized sewage reactor of intelligent and high-efficiency sludge as described in claim 1, it is characterised in that：The immersion
Film area's aerating system (9) is arranged in film area (6) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434189.0U CN207684980U (en) | 2017-11-01 | 2017-11-01 | A kind of pelletized sewage reactor of intelligent and high-efficiency sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721434189.0U CN207684980U (en) | 2017-11-01 | 2017-11-01 | A kind of pelletized sewage reactor of intelligent and high-efficiency sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684980U true CN207684980U (en) | 2018-08-03 |
Family
ID=62989045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721434189.0U Active CN207684980U (en) | 2017-11-01 | 2017-11-01 | A kind of pelletized sewage reactor of intelligent and high-efficiency sludge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207684980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007178A (en) * | 2016-06-17 | 2016-10-12 | 阿斯旺（北京）环保科技有限公司 | Distributed and structured town sewage pelletization treatment process and pelletization reactor |
-
2017
- 2017-11-01 CN CN201721434189.0U patent/CN207684980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106007178A (en) * | 2016-06-17 | 2016-10-12 | 阿斯旺（北京）环保科技有限公司 | Distributed and structured town sewage pelletization treatment process and pelletization reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103112991B (en) | Coking wastewater treatment system and coking wastewater treatment method | |
| CN109592840A (en) | A kind of School Wastewater processing unit | |
| CN103214141A (en) | Sewage advanced treatment and recycling method capable of substantially raising economy | |
| CN204918299U (en) | Biological laboratory effluent disposal system | |
| KR101686484B1 (en) | Method of sewage treatment | |
| CN103496787A (en) | Biochemical simultaneous phosphorus and nitrogen removal method of domestic sewage | |
| CN204265526U (en) | The device of a kind of anaerobism-micro-oxygen-aerobic treatment municipal effluent | |
| CN105585218A (en) | Machining wastewater treatment technology | |
| CN206580707U (en) | A kind of coking chemical waste water total system | |
| CN210855718U (en) | Novel rural sewage treatment system | |
| CN102101747A (en) | Three-stage anaerobic two-stage aerobic inner circulation reclaimed water treater | |
| CN107265791A (en) | Kitchen garbage slurry fermentation waste water processing unit | |
| CN110590077A (en) | Compact MBBR and super-efficient separation coupled deep nitrogen and phosphorus removal treatment system | |
| CN207684980U (en) | A kind of pelletized sewage reactor of intelligent and high-efficiency sludge | |
| CN209906566U (en) | IV-type water discharge standard domestic sewage treatment device | |
| CN208071544U (en) | A kind of railway communication system production wastewater treatment system | |
| CN207845440U (en) | Production waste water mixes purification system with sanitary wastewater | |
| CN109320029A (en) | Liquor production wastewater processing method and system | |
| CN214400152U (en) | Landscape water treatment system | |
| CN212269816U (en) | Aged landfill leachate non-concentrated solution treatment system | |
| WO2017128729A1 (en) | Sewage treatment technology system and use method therefor | |
| CN209307174U (en) | Liquor production wastewater processing system | |
| CN207259331U (en) | A kind of kitchen garbage slurry fermentation waste water processing unit | |
| CN102115295B (en) | Electroplating waste water high-efficiency combined biochemical treatment technique | |
| CN204625293U (en) | A kind of dynamic sludge filtration equipment processing villages and small towns sewage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |