CN109081502A - A kind of rainwater recycle based on bioreactor utilizes system - Google Patents
A kind of rainwater recycle based on bioreactor utilizes system Download PDFInfo
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- CN109081502A CN109081502A CN201810922047.1A CN201810922047A CN109081502A CN 109081502 A CN109081502 A CN 109081502A CN 201810922047 A CN201810922047 A CN 201810922047A CN 109081502 A CN109081502 A CN 109081502A
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- Prior art keywords
- pump
- built
- rear end
- rainwater
- bioreactor
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/001—Runoff or storm water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower, fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/046—Recirculation with an external loop
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention provides a kind of rainwater recycles based on bioreactor to utilize system, belong to Purification biotechnology field, including filtering regulating system, level-one elevator pump, oxygen compatibility pool, built-in membrane bioreactor, dredge pump, sludge treatment equipment, disinfection return-flow system and automatic control system；It filters regulating system rear end and level-one elevator pump is set, oxygen compatibility pool, built-in membrane bioreactor, dredge pump and sludge treatment equipment is successively arranged in level-one elevator pump rear end backward, built-in membrane bioreactor upper end also sets up disinfection return-flow system, the monitor of automatic control system is connected to inside built-in membrane bioreactor, and dredge pump rear end is equipped with the reflux sludge tube being connected to oxygen compatibility pool；The design of the invention is scientific and reasonable, and occupied area is greatly decreased, and saves construction investment, low manufacture cost, Operation and Maintenance is simple, and operation control is stablized, and is efficiently separated by solid-liquid separation, and treatment effeciency is high, effluent quality is good, modular design can be easy to expand, use manpower and material resources sparingly.
Description
Technical field
The present invention relates to a kind of Purification biotechnology field, specifically a kind of rainwater recycle based on bioreactor is utilized
System.
Background technique
It is well known that China is a water shortage country, rainwater treatment and reuse are to develop and use the effective measures of water resource
One of, rainwater reuse is to be used for greening after handling urban rainwater by equipment such as membrane bioreactors, rinse, mend
It filling that ornamental water body etc. is non-to drink purpose, and clean water is used to drink the purposes of contour water quality requirement, urban rainwater can obtain nearby,
Long distance water transfer can be removed from, and realize that making full use of for water resource, while rainwater treatment are realized in processing nearby, prevented also from part
The flooded phase forms urban waterlogging, effectively absorbs suitable rainwater.
Existing urban rainwater collection recycling processing system, dirt-removing power is poor, does not reach drinkable standard, for rainfall
Measuring big city is a kind of loss and waste, and the present invention uses, and membrane bioreactor is gone as novel state rain processing system
Dirty ability is strong, and occupied area is small, makes full use of rainwater.
Summary of the invention
In view of the above shortcomings of the prior art, high, water outlet that the technical problem to be solved in the present invention is to provide a kind of utilization rates
The good rainwater recycle based on bioreactor of water quality utilizes system.
In order to solve the above technical problems, the present invention provides the following technical scheme that
A kind of rainwater recycle based on bioreactor utilizes system, including filtering regulating system, level-one elevator pump, oxygen compatibility pool,
Built-in membrane bioreactor, dredge pump, sludge treatment equipment, disinfection return-flow system and automatic control system；Filter regulating system
Rear end be arranged level-one elevator pump, level-one elevator pump rear end successively backward be arranged oxygen compatibility pool, built-in membrane bioreactor, dredge pump and
Sludge treatment equipment, built-in membrane bioreactor upper end also set up disinfection return-flow system, the monitor connection of automatic control system
Inside built-in membrane bioreactor, dredge pump rear end is equipped with the reflux sludge tube being connected to oxygen compatibility pool.
As the further improvement project of the present invention: the filtering regulating system includes intercepting pollution for rainwater Hanging Basket, rain water drainage
Rain water drainage filter device is arranged in filter device, grid filtration device and aerating regulation pond, intercepting pollution for rainwater Hanging Basket lower end, and rainwater is abandoned
It flows filter device rear end and grid filtration device is set, aerating regulation pond is arranged in grid filtration device rear end.
As the further improvement project of the present invention: the disinfection return-flow system includes header tank, pump house, clear water reuse
Pipe, sterilization pool and two-stage hoisting pump, two-stage hoisting pump rear end and connect sterilization pool, and sterilization pool rear end is equipped with header tank, on header tank
End setting pump house, pump house front end is equipped with clear water reuse pipe.
As the further improvement project of the present invention: the automatic control system includes air blower and aeration tube, the drum
Blower end is set there are two aeration tube, and one of aeration tube is located inside aerating regulation pond, another aeration tube is located at built-in
Inside membrane bioreactor.
As the further improvement project of the present invention: the sludge treatment equipment includes drainage recovery tube and sludge outlet
Mouthful, drainage recovery tube is located at sludge treatment equipment, and is back to inside aerating regulation pond, and sludge outlet mouth is arranged in Treatment of Sludge
Device right end.
As the further improvement project of the present invention: the pump house includes pump house door and solar energy photovoltaic panel, pump house front end
Pump house door is set, and solar energy photovoltaic panel is arranged in pump house upper end.
As further improvement project of the invention: in the present embodiment, intercepting pollution for rainwater Hanging Basket and rain water drainage being filtered
Device filtering overflow system replacement；The filtrating overflow system includes inlet well, sewage draining exit, filtration core, water outlet and overflow
Mouthful, sewage draining exit is arranged in inlet well left end, and filtration core is arranged inside inlet well, and water outlet, water outlet upper end is arranged in inlet well right end
Overflow port is set.
Compared with prior art, the beneficial effects of the present invention are:
The design of the invention is scientific and reasonable, and occupied area is greatly decreased, and saves construction investment, and low manufacture cost, Operation and Maintenance is simple,
Operation control is flexibly stablized, and is efficiently separated by solid-liquid separation, and treatment effeciency is high, effluent quality is good, and modular design can be easy to
Expand, is moved easily, uses manpower and material resources sparingly.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of rainwater recycle based on bioreactor of embodiment 1 utilizes system；
Fig. 2 is a kind of structural schematic diagram of the rainwater recycle based on bioreactor of embodiment 1 using pump house in system；
Fig. 3 is a kind of structural representation of the rainwater recycle based on bioreactor of embodiment 2 using filtrating overflow system in system
Figure；
In figure: 1- intercepting pollution for rainwater Hanging Basket, 2- rain water drainage filter device, 3- grid filtration device, 4- aerating regulation pond, 5- level-one
Elevator pump, 6- oxygen compatibility pool, membrane bioreactor, 8- dredge pump, 9- drainage recovery tube, 10- sludge treatment equipment, 11- built in 7-
Header tank, 12- pump house, 13- clear water reuse pipe, 14- sterilization pool, 15- two-stage hoisting pump, 16- automatic control system, 17- air blast
Machine, 18- aeration tube, 19- reflux sludge tube, 20- sludge outlet mouth, 21- pump house door, 22- solar energy photovoltaic panel, 23- inlet well,
24- sewage draining exit, 25- filtration core, 26- water outlet, 27- overflow port.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Embodiment 1
A kind of rainwater recycle based on bioreactor is present embodiments provided referring to FIG. 1-2, to adjust using system, including filtering
Section system, level-one elevator pump 5, oxygen compatibility pool 6, built-in membrane bioreactor 7, dredge pump 8, sludge treatment equipment 10, disinfection reflux
System and automatic control system 16；It filters regulating system rear end and level-one elevator pump 5 is set, 5 rear end of level-one elevator pump is successively backward
Oxygen compatibility pool 6, built-in membrane bioreactor 7, dredge pump 8 and sludge treatment equipment 10 are set, and built-in 7 upper end of membrane bioreactor is also
Setting disinfection return-flow system, the monitor of automatic control system 16 is connected to inside built-in membrane bioreactor 7, after dredge pump 8
End is equipped with the reflux sludge tube 19 being connected to oxygen compatibility pool 6；The filtering regulating system includes intercepting pollution for rainwater Hanging Basket 1, rain water drainage
Rain water drainage filter device 2 is arranged in filter device 2, grid filtration device 3 and aerating regulation pond 4,1 lower end of intercepting pollution for rainwater Hanging Basket,
Rubbish is intercepted, has the function of abandoned stream, the filtering, automatic pollution discharge of rainwater, flows into sewer rain water drainage filter device 2
Grid filtration device 3, secondary filter is arranged in rear end, and aerating regulation pond 4 is arranged in 3 rear end of grid filtration device, reduces operating load,
The normal operation of guarantee system；The disinfection return-flow system includes header tank 11, pump house 12, clear water reuse pipe 13, sterilization pool 14
With two-stage hoisting pump 15, two-stage hoisting pumps 15 rear ends and connects sterilization pool 14, and 14 rear end of sterilization pool is equipped with header tank 11, collects a large amount of
Pump house 12 is arranged in clean water, 11 upper end of header tank, and 12 front end of pump house is equipped with clear water reuse pipe 13, clean water can be transported to needs
Place；The automatic control system 16 include air blower 17 and aeration tube 18,17 end of air blower set there are two aeration
Pipe 18, one of aeration tube 18 are located inside aerating regulation pond 4, another aeration tube 18 is located at built-in membrane bioreactor 7
Inside provides oxygen；The sludge treatment equipment 10 includes drainage recovery tube 9 and sludge outlet mouth 20, and drainage recovery tube 9 is located at
Sludge treatment equipment 10, and be back to inside aerating regulation pond 4, sludge outlet mouth 20 is arranged in 10 right end of sludge treatment equipment,
Blowdown；The pump house 12 includes pump house door 21 and solar energy photovoltaic panel 22, and pump house door 21,12 upper end of pump house is arranged in 12 front end of pump house
Solar energy photovoltaic panel 22 is set, charges to pump house internal battery, electric energy is provided.
Embodiment 2
Referring to Fig. 3, present embodiments providing a kind of rainwater recycle based on bioreactor using system, with 1 phase of embodiment
Than by intercepting pollution for rainwater Hanging Basket 1 and the filtering overflow system replacement of rain water drainage filter device 2；The filtrating overflow system includes
Sewage draining exit 24, inlet well is arranged in inlet well 23, sewage draining exit 24, filtration core 25, water outlet 26 and overflow port 27,23 left end of inlet well
Filtration core 25 is arranged in 23 inside, and water outlet 26 is arranged in 23 right end of inlet well, and overflow port 27 is arranged in 26 upper end of water outlet, and rainwater enters
Afterwards, filtration core 25 filters rubbish incidental, and rubbish incidental can be by sewage draining exit 24, and the water of no rubbish is flowed out from water outlet 26, when next
In the case that water is more than system loading or processing system generation accident, the water of no rubbish directly passes through overflow port 27 and arranges nearby
Enter river or city planting ductwork.
The working principle of the invention is:
Urban rainwater is imported by storm sewer, then carries out first step filtering by intercepting pollution for rainwater Hanging Basket 1, then abandon by rainwater
Filter device 2 is flowed, abandoned stream, the filtering of second of rainwater are carried out, then third time dmp filter is carried out by grid filtration device 3,
More clean rainwater is obtained by aerating regulation pond 4, reduces operating load, guarantees that the normal operation of system, level-one elevator pump 5 will
Rainwater in aerating regulation pond 4 is transported to oxygen compatibility pool 6, and built-in membrane bioreactor 7 is flowed through after mixing, carries out organic contamination
The degradation of object and the separation of muddy water deliver water into sterilization pool 14 by two-stage hoisting pump 15 after the completion, after the completion of disinfection, storage
There are in header tank 11, need using when open pump house 12 in water pump, deliver water into the place of needs, built-in membrane bioreaction
The sludge in device 7 is answered, is transported in sludge treatment equipment 10 by dredge pump 8, part of sewage passes through reflux sludge tube 19
Oxygen compatibility pool 6 is returned, after the processing of sludge treatment equipment 10, sludge is discharged most of mud mixture from sludge outlet mouth 20,
The water filtered out is flowed back into aerating regulation pond 4 from drainage recovery tube 9 and is reprocessed.
The design of the invention is scientific and reasonable, and occupied area is greatly decreased, and saves construction investment, low manufacture cost, Operation and Maintenance
Simply, operation control is flexibly stablized, and is efficiently separated by solid-liquid separation, and treatment effeciency is high, effluent quality is good, modular design,
It can be easy to expand, be moved easily, use manpower and material resources sparingly.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (7)
1. a kind of rainwater recycle based on bioreactor utilizes system, characterized in that promoted including filtering regulating system, level-one
Pump (5), oxygen compatibility pool (6), built-in membrane bioreactor (7), dredge pump (8), sludge treatment equipment (10), disinfection return-flow system and
Automatic control system (16)；Regulating system rear end setting level-one elevator pump (5) is filtered, level-one elevator pump (5) rear end is successively backward
Oxygen compatibility pool (6), built-in membrane bioreactor (7), dredge pump (8) and sludge treatment equipment (10), built-in membrane biological reaction are set
Device (7) upper end also sets up disinfection return-flow system, and the monitor of automatic control system (16) is connected to built-in membrane bioreactor (7)
Inside, dredge pump (8) rear end are equipped with the reflux sludge tube (19) being connected to oxygen compatibility pool (6).
2. a kind of rainwater recycle based on bioreactor according to claim 1 utilizes system, characterized in that the mistake
Filtering regulating system includes intercepting pollution for rainwater Hanging Basket (1), rain water drainage filter device (2), grid filtration device (3) and aerating regulation pond
(4), lattice are arranged in intercepting pollution for rainwater Hanging Basket (1) lower end setting rain water drainage filter device (2), rain water drainage filter device (2) rear end
Aerating regulation pond (4) are arranged in grid filter device (3), grid filtration device (3) rear end.
3. a kind of rainwater recycle based on bioreactor according to claim 1 utilizes system, characterized in that described to disappear
Malicious return-flow system includes that header tank (11), pump house (12), clear water reuse pipe (13), sterilization pool (14) and two-stage hoisting pump (15),
Two-stage hoisting pumps (15) rear end connection sterilization pool (14), and sterilization pool (14) rear end is equipped with header tank (11), header tank (11) upper end
It is arranged pump house (12), pump house (12) front end is equipped with clear water reuse pipe (13).
4. a kind of rainwater recycle based on bioreactor according to claim 1 utilize system, characterized in that it is described from
Autocontrol system (16) includes air blower (17) and aeration tube (18), and air blower (17) end sets that there are two aeration tubes
(18), one of aeration tube (18) is located at aerating regulation pond (4) inside, another aeration tube (18) is located at built-in membrane bioreaction
Answer device (7) internal.
5. a kind of rainwater recycle based on bioreactor according to claim 1 utilizes system, characterized in that the dirt
Mud processing unit (10) includes drainage recovery tube (9) and sludge outlet mouth (20), and drainage recovery tube (9) is located at sludge treatment equipment
(10), and it is back to aerating regulation pond (4) inside, sludge outlet mouth (20) is arranged in sludge treatment equipment (10) right end.
6. a kind of rainwater recycle based on bioreactor according to claim 3 utilizes system, characterized in that the pump
Room (12) includes pump house door (21) and solar energy photovoltaic panel (22), and pump house door (21) are arranged in pump house (12) front end, on pump house (12)
End setting solar energy photovoltaic panel (22).
7. a kind of rainwater recycle based on bioreactor according to claim 1 utilizes system, characterized in that further include
Filtrating overflow system, the filtrating overflow system replacement intercepting pollution for rainwater Hanging Basket (1) and rain water drainage filter device (2)；The mistake
Filtering overflow system includes inlet well (23), sewage draining exit (24), filtration core (25), water outlet (26) and overflow port (27), inlet well
(23) left end setting sewage draining exit (24), inlet well (23) is internal to be arranged filtration core (25), and water outlet is arranged in inlet well (23) right end
(26), water outlet (26) upper end setting overflow port (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922047.1A CN109081502A (en) | 2018-08-14 | 2018-08-14 | A kind of rainwater recycle based on bioreactor utilizes system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922047.1A CN109081502A (en) | 2018-08-14 | 2018-08-14 | A kind of rainwater recycle based on bioreactor utilizes system |
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| Publication Number | Publication Date |
|---|---|
| CN109081502A true CN109081502A (en) | 2018-12-25 |
Family
ID=64834638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810922047.1A Withdrawn CN109081502A (en) | 2018-08-14 | 2018-08-14 | A kind of rainwater recycle based on bioreactor utilizes system |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894080A (en) * | 2020-06-30 | 2020-11-06 | 河海大学 | Household rainwater collecting and treating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502853A (en) * | 2016-01-27 | 2016-04-20 | 江苏蓝天水净化工程有限公司 | Membrane rainwater treatment device |
| CN105804151A (en) * | 2016-03-08 | 2016-07-27 | 河南科技学院 | Intelligentized roof garden rainwater collecting and utilizing system |
| CN205635255U (en) * | 2016-04-13 | 2016-10-12 | 赖龙隆 | Rainwater automatic filtration device |
| CN206255958U (en) * | 2016-11-15 | 2017-06-16 | 陈艺轩 | One kind is applied to sponge urban ecology ground sewage processing unit |
-
2018
- 2018-08-14 CN CN201810922047.1A patent/CN109081502A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105502853A (en) * | 2016-01-27 | 2016-04-20 | 江苏蓝天水净化工程有限公司 | Membrane rainwater treatment device |
| CN105804151A (en) * | 2016-03-08 | 2016-07-27 | 河南科技学院 | Intelligentized roof garden rainwater collecting and utilizing system |
| CN205635255U (en) * | 2016-04-13 | 2016-10-12 | 赖龙隆 | Rainwater automatic filtration device |
| CN206255958U (en) * | 2016-11-15 | 2017-06-16 | 陈艺轩 | One kind is applied to sponge urban ecology ground sewage processing unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894080A (en) * | 2020-06-30 | 2020-11-06 | 河海大学 | Household rainwater collecting and treating device |
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Application publication date: 20181225 |