CN207998487U - A kind of small-sized aerobic-anaerobic integrated bioreactor - Google Patents
A kind of small-sized aerobic-anaerobic integrated bioreactor Download PDFInfo
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- CN207998487U CN207998487U CN201820104833.6U CN201820104833U CN207998487U CN 207998487 U CN207998487 U CN 207998487U CN 201820104833 U CN201820104833 U CN 201820104833U CN 207998487 U CN207998487 U CN 207998487U
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Abstract
The utility model belongs to bioreactor technology field, propose a kind of small-sized aerobic-anaerobic integrated bioreactor, it is characterized in that, including shell, aerobic reactor zone is disposed with by partition board up and down in shell, anaerobic reaction area, film area is additionally provided in aerobic reactor zone, several three phase separators are provided on partition board, it is provided with telescopic rod below partition board, telescopic rod is connected with power plant, several arc convex are provided on partition board, several arc tracks for protrusion sliding are provided in inner walls, it is cumbersome that the utility model solves technique in the prior art, area occupied is larger, the problem of reaction zone volume fraction is difficult to adjust.
Description
Technical field
The utility model belongs to bioreactor technology field, is related to a kind of small-sized aerobic-anaerobic integral biological reaction
Device.
Background technology
Sanitary sewage is mainly produced by used in human lives various water for kitchen use, slurry and use in toilet water
Discharge water, contain large amount of organic, such as cellulose, starch, carbohydrate and fat protein in sanitary sewage;Also often contain ill
Opportunistic pathogen, virus and parasitic ovum;Chloride, sulfate, phosphate, bicarbonate and the sodium of inorganic salts, potassium, calcium, magnesium etc., always
The characteristics of be nitrogenous, sulfur-bearing and phosphorous height, in the case where anaerobic bacteria acts on, easily raw odorant is presently used for the life of sewage disposal
The problem of that there are treatment process is cumbersome for object reactor, and area occupied is larger, reaction zone volume fraction is difficult to adjust.
Utility model content
The utility model proposes a kind of small-sized aerobic-anaerobic integrated bioreactors, and it is numerous to solve technique in the prior art
It is trivial, the problem of area occupied is larger, reaction zone volume fraction is difficult to adjust.
What the technical solution of the utility model was realized in:
A kind of small-sized aerobic-anaerobic integrated bioreactor, including:
Shell, the shell is interior to be divided into the aerobic reactor zone set gradually up and down, anaerobic reaction area by partition board, described
It is additionally provided with film area in aerobic reactor zone, several three phase separators are provided on the partition board,
It is connected with telescopic rod below the partition board, the telescopic rod is connected with power plant, and the partition board surrounding is provided with
Several arc convex are provided with several arc tracks for the protrusion sliding in the inner walls.
Further, aerobic sludge bed is provided on the partition board, the bottom of the anaerobic reaction area is provided with anaerobic sludge
Bed.
Further, the aerobic sludge bed, it is described it is anaerobic mud bed be both provided with several funnel areas, it is described aerobic
Sludge Bed bottom is provided with aerobic sludge outlet, and the aerobic sludge outlet connects across the partition board and the anaerobic reaction area
It is logical, it is provided with check valve in the aerobic sludge outlet,
The anaerobic mud bed bottom is provided with anaerobic sludge outlet, and the anaerobic sludge outlet is connect with blowdown manifold,
The blowdown manifold is connected with sludge pump.
Further, the anaerobic mud bed top is provided with water distribution system.
Further, the film area is connected with outlet pipe.
Further, several aeration tubes are provided with above the aerobic sludge bed, the aeration tube is connected with air blower.
Further, the exhaust pipe of the three phase separator, discharge outlet, sludge outlet respectively with biogas room, described aerobic anti-
Answer area, anaerobic reaction area connection.
It the utility model use principle and has the beneficial effect that:
1, aerobic reactor zone, anaerobic reaction area are successively set in shell up and down by partition board in the utility model, are compared
In the setting of traditional flush system, floor space, and integrated design are greatly reduced, it is more efficiently fast when being reacted
Speed, it is possible to reduce processing step is additionally provided with film area in aerobic reactor zone, the microorganism that film area can be in effective trap water,
Generation cycle longer microorganism can be retained, it can be achieved that deep purifying to sewage,
Partition board is provided in the utility model between aerobic reactor zone, anaerobic reaction area, telescopic rod is connected with below partition board,
When starting power plant, by the flexible of telescopic rod, partition board can be made to move up and down, it is anti-to change aerobic reactor zone, anaerobism
The volumetric ratio in area is answered, can be adjusted in this way in required volumetric ratio in actual work according to bioreactor, it will not
The waste for causing resource and space, is provided with mechanically-sealing apparatus between partition board and inner walls, favorable sealing property will not cause
Sewage leaks during being reacted, and improves the reliability of this reactor.
2, it is provided with aerobic sludge bed, anaerobic mud bed in the utility model, sludge settling area, aerobic sludge can be formed
Bed, it is anaerobic mud bed be disposed as infundibulate, be conducive to sludge with gravity decline be discharged, without increase power plant
Auxiliary, aerobic sludge can be exported with aerobic sludge sink to anaerobic mud bed under the effect of gravity, then pass through blowdown manifold
And suction pump discharge, aerobic sludge at this time have lost activity, and do not interfere with the progress of anaerobic reaction, check valve has single
To the characteristic of circulation medium, both sludge can sink with gravity, but the sewage of anaerobic reaction area can not enter it is aerobic anti-
Area is answered, the generation for the case where two reaction zones interfere with each other is avoided the occurrence of, keeps this reactor more efficient, stable.
3, water distribution system in the utility model, water distribution system include several nozzles, can be with the water distribution of efficient uniform, will not be right
Sludge Bed causes larger impact, is impacted to the progress of reaction and water quality so as to avoid deactivated sludge.
4, in the utility model with membrane module substitution traditional biological treatment technology end secondary settling tank, make bioreactor can be with
High activity sludge concentration is kept, biological treatment organic loading is improved, to reduce sewage treatment facility floor space, and passes through guarantor
It holds low sludge loading and reduces surplus sludge volume, improve the practicability of the utility model.
5, aerating system is provided in the utility model in aerobic reactor zone, aerating system includes several aerations
Pipe, the needs that can be carried out according to reaction adjust the quantity of aeration tube, and multiple aeration tubes are arranged, can not only accelerate to react
Progress, can also be aerated uniformly, to reaction can carry out more efficiently, fully.
6, three phase separator may be implemented the separation of solid, liquid, gas in the utility model, simple, efficiently, biogas room
Biogas can be collected, then transfers out and is re-used, is more energy-saving and environmentally friendly.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model middle orbit structural schematic diagram;
In figure:1- shells, the aerobic reactor zones 2-, 22- three phase separators, 221- exhaust pipes, 222- discharge outlet, 223- are dirty
Mud exports, 26- aerobic sludge beds, the outlet of 261- aerobic sludges, 262- check valves, 27- aeration tubes, 28- air blowers, 29- blowdowns
Manifold, 3- anaerobic reaction area, 31- is anaerobic mud bed, the outlet of 311- anaerobic sludges, 32- water distribution systems, 4- films area, 41- water outlets
Pipe, 5- partition boards, 6- telescopic rods, 7- power plants, 8- protrusions, 9- tracks, 10- biogas room, 30- sludge pumps.
Specific implementation mode
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 creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 1~Fig. 2, the utility model proposes a kind of small-sized aerobic-anaerobic integrated bioreactor, including:
Shell 1, shell 1 is interior to be divided into the aerobic reactor zone 2 set gradually up and down, anaerobic reaction area 3 by partition board 5, good
It is additionally provided with film area 4 in oxygen reaction zone 2, several three phase separators 22 are provided on partition board 5,
5 lower section of partition board is connected with telescopic rod 6, and telescopic rod 6 is connected with power plant 7, and 5 surrounding of partition board is provided with several arcs
Protrusion 8 is provided with several arc tracks 9 for 8 sliding of protrusion on 1 inner wall of shell.
Aerobic reactor zone 2, anaerobic reaction area 3 are successively set on by about 5 partition board in shell 1 in the utility model, phase
Compared with the setting of traditional flush system, floor space, and integrated design are greatly reduced, it is more efficient when being reacted
Quickly, it is possible to reduce processing step is additionally provided with film area 4 in aerobic reactor zone 2, and what film area 4 can be in effective trap water is micro-
Biology, can retain generation cycle longer microorganism, it can be achieved that deep purifying to sewage,
Partition board 5 is provided in the utility model between aerobic reactor zone 2, anaerobic reaction area 3,5 lower section of partition board, which is connected with, stretches
Contracting bar 6, by the flexible of telescopic rod 6, can be such that partition board 5 moves up and down, to change aerobic reaction when starting power plant 7
Area 2, anaerobic reaction area 3 volumetric ratio, in this way can according to bioreactor required volumetric ratio in actual work come into
Row is adjusted, and will not cause the waste in resource and space, mechanically-sealing apparatus, sealing performance are provided between 1 inner wall of partition board 5 and shell
Well, sewage will not be caused to be leaked during being reacted, improves the reliability of this reactor.
Further, aerobic sludge bed 26 is provided on partition board 5, the bottom of anaerobic reaction area 3 is provided with anaerobic mud bed 31.
Further, aerobic sludge bed 26, anaerobic mud bed 31 are both provided with several funnel areas, aerobic sludge bed 26
Bottom is provided with aerobic sludge outlet 261, and aerobic sludge outlet 261 is connected to across partition board 5 with anaerobic reaction area 3, aerobic sludge
It is provided with check valve 262 in outlet 261,
Anaerobic mud bed 31 bottom is provided with anaerobic sludge outlet 311, and anaerobic sludge outlet 311 and blowdown manifold 29 connects
It connects, blowdown manifold 29 is connected with sludge pump 30.
It is provided with aerobic sludge bed 26, anaerobic mud bed 31 in the utility model, sludge settling area, aerobic dirt can be formed
Mud bed 26, anaerobic mud bed 31 are disposed as infundibulate, are conducive to sludge and are discharged as gravity declines, without dynamic in increase
Power apparatus assists, and aerobic sludge can export 261 with aerobic sludge and sink to anaerobic mud bed 26 under the effect of gravity, then lead to
It crosses blowdown manifold and suction pump discharge, aerobic sludge at this time has lost activity, do not interfere with the progress of anaerobic reaction, it is single
There is the characteristic of one-way flow medium to valve 262, both sludge can sink with gravity, but the sewage of anaerobic reaction area can not
Aerobic reactor zone is entered, the generation for the case where two reaction zones interfere with each other is avoided the occurrence of, keeps this reactor more efficient, steady
It is fixed.
Further, anaerobic mud bed 31 top is provided with water distribution system 32.
Water distribution system 32 in the utility model, water distribution system 32 include several nozzles, can be with the water distribution of efficient uniform, will not
Larger impact is caused to Sludge Bed, and the progress of reaction and water quality are impacted so as to avoid deactivated sludge.
Further, film area 4 is connected with outlet pipe 41.
With membrane module substitution traditional biological treatment technology end secondary settling tank in the utility model, bioreactor is allow to protect
High activity sludge concentration is held, biological treatment organic loading is improved, to reduce sewage treatment facility floor space, and passes through holding
Low sludge loading reduces surplus sludge volume, improves the practicability of the utility model.
Further, 26 top of aerobic sludge bed is provided with several aeration tubes 27, and aeration tube 27 is connected with air blower 28.
Aerating system 27 is provided in the utility model in aerobic reactor zone 2, aerating system 27 includes several exposures
Tracheae 271, the needs that can be carried out according to reaction adjust the quantity of aeration tube 271, and multiple aeration tubes 271 are arranged, not only may be used
With accelerate reaction progress, can also be aerated uniformly, to reaction can carry out more efficiently, fully.
Further, the exhaust pipe 221 of the three phase separator 22, discharge outlet 222, sludge outlet 223 respectively with biogas room
10, the aerobic reactor zone 2, the anaerobic reaction area 3 connect.
The separation of solid, liquid, gas may be implemented in three phase separator 22 in the utility model, simple, efficient, biogas room
10 can collect biogas, then transfer out and re-used, and be more energy-saving and environmentally friendly.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (7)
1. a kind of small-sized aerobic-anaerobic integrated bioreactor, which is characterized in that including shell (1), lead in the shell (1)
It crosses partition board (5) and is divided into the aerobic reactor zone (2) set gradually up and down, anaerobic reaction area (3), the aerobic reactor zone (2) is interior
It is additionally provided with film area (4), several three phase separators (22) are provided on the partition board (5),
It is connected with telescopic rod (6) below the partition board (5), the telescopic rod (6) is connected with power plant (7), the partition board (5)
Surrounding is provided with several arc convex (8), and several arcs for raised (8) sliding are provided on shell (1) inner wall
Shape track (9).
2. a kind of small-sized aerobic-anaerobic integrated bioreactor according to claim 1, which is characterized in that the partition board
(5) aerobic sludge bed (26) is provided on, the bottom of the anaerobic reaction area (3) is provided with anaerobic mud bed (31).
3. a kind of small-sized aerobic-anaerobic integrated bioreactor according to claim 2, which is characterized in that described aerobic
Sludge Bed (26), anaerobic mud bed (31) are both provided with several funnel areas, aerobic sludge bed (26) bottom
It is provided with aerobic sludge outlet (261), the aerobic sludge outlet (261) passes through the partition board (5) and the anaerobic reaction area
(3) it is connected to, check valve (262) is provided on the aerobic sludge outlet (261),
Anaerobic mud bed (31) bottom is provided with anaerobic sludge outlet (311), the anaerobic sludge outlet (311) and blowdown
Manifold (29) connections, the blowdown manifold (29) are connected with sludge pump (30).
4. a kind of small-sized aerobic-anaerobic integrated bioreactor according to claim 1, which is characterized in that the anaerobism
It is provided with water distribution system (32) above Sludge Bed (31).
5. a kind of small-sized aerobic-anaerobic integrated bioreactor according to claim 1, which is characterized in that the film area
(4) it is connected with outlet pipe (41).
6. a kind of small-sized aerobic-anaerobic integrated bioreactor according to claim 3, which is characterized in that described aerobic
Several aeration tubes (27) are provided with above Sludge Bed (26), the aeration tube (27) is connected with air blower (28).
7. a kind of small-sized aerobic-anaerobic integrated bioreactor according to claim 1, which is characterized in that the three-phase
The exhaust pipe (221) of separator (22), discharge outlet (222), sludge outlet (223) respectively with biogas room (10), described aerobic anti-
Answer area (2), the anaerobic reaction area (3) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201820104833.6U CN207998487U (en) | 2018-01-22 | 2018-01-22 | A kind of small-sized aerobic-anaerobic integrated bioreactor |
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| CN201820104833.6U CN207998487U (en) | 2018-01-22 | 2018-01-22 | A kind of small-sized aerobic-anaerobic integrated bioreactor |
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| CN207998487U true CN207998487U (en) | 2018-10-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902945A (en) * | 2019-11-27 | 2020-03-24 | 苏州科技大学 | Integrated sewage treatment method |
| US11479491B2 (en) | 2019-11-27 | 2022-10-25 | Suzhou University of Science and Technology | Integrated wastewater treatment apparatus and method |
-
2018
- 2018-01-22 CN CN201820104833.6U patent/CN207998487U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110902945A (en) * | 2019-11-27 | 2020-03-24 | 苏州科技大学 | Integrated sewage treatment method |
| CN110902945B (en) * | 2019-11-27 | 2021-10-26 | 苏州科技大学 | Integrated sewage treatment method |
| US11479491B2 (en) | 2019-11-27 | 2022-10-25 | Suzhou University of Science and Technology | Integrated wastewater treatment apparatus and method |
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