CN209537086U - FBC advanced nitrogen dephosphorization apparatus - Google Patents
FBC advanced nitrogen dephosphorization apparatus Download PDFInfo
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- CN209537086U CN209537086U CN201821806295.1U CN201821806295U CN209537086U CN 209537086 U CN209537086 U CN 209537086U CN 201821806295 U CN201821806295 U CN 201821806295U CN 209537086 U CN209537086 U CN 209537086U
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- anaerobic reactor
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Abstract
The utility model provides a kind of FBC advanced nitrogen dephosphorization apparatus, and dephosphorization nitrogen effect is good, process cycle is short, effluent quality is good.A kind of FBC advanced nitrogen dephosphorization apparatus, including the grille well being sequentially communicated, anaerobic reactor, anoxic reacter, aerobic reactor, MBR membrane cisterna and sedimentation basin, anaerobic reactor, filler is equipped in anoxic reacter and aerobic reactor, anaerobic reactor and anoxic reacter all have submersible agitating mechanism, submersible agitating mechanism includes promoting motor, rope and blender, motor is promoted to be arranged on ectosome, it promotes motor output end and is equipped with pulley, rope is around pulley and connects blender, blender includes stirring motor, stirring motor sets two output shafts, each output shaft is equipped with stirring blade, aeration tube is also set in anaerobic reactor, if aeration tube is " u " type, aeration tube surrounding is equipped with aeration head, aerobic reactor bottom is equipped with aerator and elevator pump.
Description
Technical field
The utility model relates to a kind of water-treatment technology fields, and in particular to a kind of FBC advanced nitrogen dephosphorization apparatus.
Background technique
Waste water is serious to water pollution, and the discharge of waste water directly influences surrounding resident area.At present at the sewage treatment of market
Reason system, has that structure is complicated, and difficulty of construction is big and purifies problem thorough not enough when waste water.
Anaerobic/anoxic/aerobic three-stage biological processing unit is a kind of sewage treatment work based on activated sludge process
Skill, process characteristic are that pollutant removal is relatively preferable, have the function of that biological carbon and phosphorous removal, sludge are not easy to expand, sedimentation
Performance is good.Secondary settling tank in the biologic treating technique takes up a large area, and in the area of land resource critical shortage, this tradition is raw
Object processing technique is by biggish limitation.
Membrane bioreactor is the novel state waste water treatment system of membrane separation technique and biologic treating technique combination.With
Membrane module replaces traditional biological processing technique end secondary settling tank, keeps high activity sludge concentration in the bioreactor, improves life
Object handles organic loading, to reduce sewage treatment facility occupied area, and by keeping low sludge loading to reduce excess sludge
Amount.Main activated sludge and larger molecular organics using in membrane separation plant trap water.
Utility model content
The purpose of this utility model is to provide a kind of FBC advanced nitrogen dephosphorization apparatus, dephosphorization nitrogen effect is good, process cycle
It is short, effluent quality is good.
To achieve the above object, the utility model provides the following technical solutions:
A kind of FBC advanced nitrogen dephosphorization apparatus, including the grille well, anaerobic reactor, anoxic reacter, good being sequentially communicated
Oxygen reactor, MBR membrane cisterna and sedimentation basin are equipped with filler in anaerobic reactor, anoxic reacter and aerobic reactor, and anaerobism is anti-
Device and anoxic reacter is answered to all have submersible agitating mechanism, submersible agitating mechanism includes promoting motor, rope and blender, is mentioned
Lifting motor is arranged on ectosome, promotes motor output end and is equipped with pulley, rope is around pulley and connects blender, blender packet
Stirring motor is included, stirring motor sets two output shafts, and each output shaft is equipped with stirring blade, also sets aeration in anaerobic reactor
Pipe, if aeration tube is " u " type, aeration tube surrounding is equipped with aeration head, and aerobic reactor bottom is equipped with aerator and elevator pump.
On the basis of above-mentioned FBC advanced nitrogen dephosphorization apparatus, filler includes outer tube, inner tube and centerbody, outer tube and inner tube two
End is hatch frame；The inside of outer tube is arranged in inner tube, and cavity is formed between outer tube and inner tube, is set between outer tube and inner tube
There is connecting plate；Centerbody is arranged in inner tube；Centerbody outer wall is equipped with wing plate, and wing plate is arranged radially and extends in outer tube
On wall, outer tube and centerbody outer wall are equipped with multiple fins.
On the basis of above-mentioned FBC advanced nitrogen dephosphorization apparatus, centerbody is hexagonal prism.
On the basis of above-mentioned FBC advanced nitrogen dephosphorization apparatus, grille well water inlet connects the water outlet of intake pump, and intake pump connects
Water receiving source, elevator pump water outlet are connected to MBR membrane cisterna.
Compared with prior art, the utility model has the beneficial effects that anaerobic reactor realizes Anammox, strengthen
Hydrolysis acidification effect plays good facilitation to system biological dephosphorization, and anoxic reacter realizes Anammox, short distance
Denitrification function, aerobic reactor realize carbonization, nitrification function；The setting of submersible agitating mechanism flows water flow and filler sufficiently
Get up, realizes the purpose of biological decomposition；Aeration tube is surrounded by aeration head, makes filler sufficient movement, wastewater treatment efficiency is more
It is good；Overall construction design is simple, easy to operate, and purification is more thorough, at low cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the structural schematic diagram of filler.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of FBC advanced nitrogen dephosphorization apparatus, including grille well 2, the anaerobic reactor A, anoxic reacter being sequentially communicated
B, it is all provided in aerobic reactor C, MBR membrane cisterna D and sedimentation basin E, anaerobic reactor A, anoxic reacter B and aerobic reactor (C)
Have a filler 4, anaerobic reactor A and anoxic reacter B all have submersible agitating mechanism, submersible agitating mechanism include promoted motor 9,
Rope 11 and blender promote motor 9 and are arranged on ectosome 1, promote 9 output end of motor and are equipped with pulley, rope 11 bypasses
Pulley simultaneously connects blender, and blender includes stirring motor 7, and stirring motor 7 sets two output shafts, and each output shaft is equipped with and stirs
Blade 6 is mixed, also sets aeration tube 5 in anaerobic reactor A, if aeration tube 5 is " u " type, 5 surrounding of aeration tube is equipped with aeration head 4, good
The oxygen reactor bottom (C) is equipped with aerator 13 and elevator pump 14.
In the present embodiment, filler 4 includes outer tube 41, inner tube 45 and centerbody 43, and outer tube 41 and 45 both ends of inner tube are out
Mouth structure；The inside of outer tube 41 is arranged in inner tube 45, is formed with cavity between outer tube 41 and inner tube 45, outer tube 41 and inner tube 45 it
Between be equipped with connecting plate 44；Centerbody 43 is arranged in inner tube 45；43 outer wall of centerbody is equipped with wing plate 46, and wing plate 46 is radial to be set
It sets and extends on 41 inner wall of outer tube, outer tube 41 and 43 outer wall of centerbody are equipped with multiple fins 42, and centerbody 43 is hexagonal prism.
In the present embodiment, 2 water inlet of grille well connects the water outlet of intake pump 12, and intake pump 12 connects water source, elevator pump
14 water outlets are connected to MBR membrane cisterna D.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (4)
1. a kind of FBC advanced nitrogen dephosphorization apparatus, it is characterised in that: including grille well (2), the anaerobic reactor being sequentially communicated
(A), anoxic reacter (B), aerobic reactor (C), MBR membrane cisterna (D) and sedimentation basin (E),
Is equipped with filler (4) in anaerobic reactor (A), anoxic reacter (B) and aerobic reactor (C), anaerobic reactor (A) and
Anoxic reacter (B) all has submersible agitating mechanism, and submersible agitating mechanism includes promoting motor (9), rope (11) and stirring
Device promotes motor (9) and is arranged on ectosome (1), promotes motor (9) output end and is equipped with pulley, rope (11) bypasses pulley simultaneously
Blender is connected, blender includes stirring motor (7), and stirring motor (7) sets two output shafts, and each output shaft is equipped with stirring
Blade (6), anaerobic reactor (A) is interior also to set aeration tube (5), if aeration tube (5) is " u " type, aeration tube (5) surrounding is equipped with exposure
Gas head (5), the aerobic reactor bottom (C) are equipped with aerator (13) and elevator pump (14).
2. FBC advanced nitrogen dephosphorization apparatus according to claim 1, it is characterised in that: filler (4) includes outer tube (41), interior
(45) and centerbody (3) are managed, outer tube (41) and inner tube (45) both ends are hatch frame；Inner tube (45) is arranged in outer tube (41)
Inside is formed with cavity between outer tube (41) and inner tube (45), be equipped with connecting plate (44) between outer tube (41) and inner tube (45)；In
Heart body (43) setting is in inner tube (45)；Centerbody (43) outer wall is equipped with wing plate (46), and wing plate (46) is arranged radially and prolongs
It extends on outer tube (41) inner wall, outer tube (41) and centerbody (3) outer wall are equipped with multiple fins (42).
3. FBC advanced nitrogen dephosphorization apparatus according to claim 2, it is characterised in that: centerbody (3) is hexagonal prism.
4. the according to claim 1 or 2 or 3 FBC advanced nitrogen dephosphorization apparatus, it is characterised in that: grille well (2) water inlet connects
The water outlet of water pump (12) is tapped into, intake pump (12) connects water source, and elevator pump (14) water outlet is connected to MBR membrane cisterna (D).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806295.1U CN209537086U (en) | 2018-11-05 | 2018-11-05 | FBC advanced nitrogen dephosphorization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806295.1U CN209537086U (en) | 2018-11-05 | 2018-11-05 | FBC advanced nitrogen dephosphorization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209537086U true CN209537086U (en) | 2019-10-25 |
Family
ID=68247766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821806295.1U Active CN209537086U (en) | 2018-11-05 | 2018-11-05 | FBC advanced nitrogen dephosphorization apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209537086U (en) |
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2018
- 2018-11-05 CN CN201821806295.1U patent/CN209537086U/en active Active
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