CN106045018B - A kind of adjustable biological rotating disk of disc distribution - Google Patents
A kind of adjustable biological rotating disk of disc distribution Download PDFInfo
- Publication number
- CN106045018B CN106045018B CN201610566977.9A CN201610566977A CN106045018B CN 106045018 B CN106045018 B CN 106045018B CN 201610566977 A CN201610566977 A CN 201610566977A CN 106045018 B CN106045018 B CN 106045018B
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- disc
- shaft
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- interior
- outer shaft
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/08—Aerobic processes using moving contact bodies
- C02F3/082—Rotating biological contactors
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
The invention discloses a kind of discs to be distributed adjustable biological rotating disk, it include: that shaft is made of outer shaft and the inner shaft set in the outer shaft, outer shaft is equipped at intervals with the interruption section for exposing inner shaft, the connection ridge of connection disc is equipped in the inner shaft that outer shaft and interruption section are exposed, connection ridge is alternatively arranged in outer, inner shaft；Outer shaft one end is connected to motor；Inner shaft drives through outer shaft with the equidirectional rotation of outer shaft；Each outer disc passes through respectively on the outer connection ridge that connection sheet is connected on outer shaft, and each interior disc is connected on the interior connection ridge in inner shaft through connection sheet respectively, and interior disc is alternatively arranged with outer disc after connection；Changing motor direction of rotation drives outer shaft rotation, it can be achieved that outer disc is moved with interior disc relative position.Change the more preferable guarantee good machine driving of biological rotating disk by disc distribution mode, good environment is provided in machine driving and microorganism attachment, the good hydraulic characteristic of biomembrane and oxygen transmission capacity are kept, biomembrane is in steadily in the long term and preferably automatically updates state.
Description
Technical field
The present invention relates to the equipment for biological rotating disk process sanitary sewage and other waste water, more particularly to one kind
Disc is distributed adjustable biological rotating disk.
Background technique
Population sharply increases, and resource consumption constantly expands, and the industry and domestic pollutant largely discharged make the existence of the mankind
Environment is worsening.Protecting ecology water environment seeks the sewage disposal technology ever more important of efficient, stable low cost.Biology turns
Disk is the common technology of biofilm processing sewage, with low investment, treatment effeciency is high, performance is stable, adaptable and operation
The advantages that management is easy, there is development potentiality very much.
Though biological rotating disk is one kind of biofilm, it is that biological rotating disk more depends on the difference of other biofilms
Mechanism.Using disc as biofilm carrier, rotary power is provided by machine driving, while providing suitably for biomembrane
Growth conditions keeps the self-renewing state of biomembrane to carry out benign biochemical action.This self-renewing state needs to protect
It holds in a dynamic range of balance, the thin degradation for being unfavorable for pollutant of the undue growth and biofilm of microorganism.Disc
Water generates shear action to biomembrane in rotation process, and shearing force size directly affects biofilm thickness, and revolving speed is different, generation
Shearing force is different.General biological rotating disk only controls biofilm thickness by adjusting revolving speed.But when inflow and water quality send compared with
When great fluctuation process, exist since water quantity and quality fluctuation causes effluent quality to deteriorate, so that the energy of rotating biological contactor anti impulsion load
Power is low.
Summary of the invention
Based on the above existing technology problems, the present invention provides a kind of disc distribution adjustable biological rotating disk, energy
Disc distribution mode is adjusted, rotating biological contactor anti impulsion load ability is improved.
In order to solve the above technical problems, the present invention provides a kind of disc distribution adjustable biological rotating disk, comprising:
Shaft, several interior discs and several outer discs；Wherein,
The shaft is made of outer shaft and the inner shaft being movably arranged in the outer shaft, and exposing is equipped at intervals on the outer shaft
The interruption section of the inner shaft, the outer shaft are equipped with the outer connection ridge of connection disc, and the interruption section is exposed described interior
Axis is equipped with the interior connection ridge of connection disc, connects on the outer shaft and connects disc on the outer connection ridge and the inner shaft of disc
Interior connection ridge is alternatively arranged；
Described outer shaft one end is connected to motor, and can be rotated by the motor driven；
The inner shaft can be by the drive of the outer shaft with the equidirectional rotation of the outer shaft；
Each outer disc is connected on each outer connection ridge of the outer shaft, and each interior disc is connected to institute
It states on each interior connection ridge of inner shaft, the interior disc after connection in the inner shaft is alternatively arranged with the outer disc on the outer shaft, institute
Stating the outer disc connected on outer shaft can move in rotation with the relative position of the interior disc connected in the inner shaft.
The invention has the benefit that the shaft constituted by using the mobile inside and outside axis in relative position can occur, so that
Inside and outside axis rotation drives disc that relative position movement occurs, to change the change of biological rotating disk entirety disc distribution mode, energy
The phenomenon for effectively avoiding biomembrane blocked up, moreover it is possible to cope with the generation of the pernicious operating condition such as der Pilz mass propagation, be machine driving
Good environmental condition is provided with microorganism attachment, the good hydraulic characteristic of biomembrane and oxygen transmission capacity is kept, guarantees life
Object film is to the good processing capacity of sewage.In addition, energy consumption can be effectively reduced in biological rotating disk provided by the invention, the benefit of the energy is improved
With efficiency, on the one hand, the movement of relative position occurs for interior outer shaft, relies primarily on the characteristic of this body structure of shaft, does not need in addition
On the other hand biofilm thickness can also effectively be controlled by adjusting motor steering, avoid giving birth to by providing the energy or other ancillary measures
The increase of the weight bearing load of turntable caused by object film is blocked up, to reduce the operation energy consumption of rotating biological contactor entirety.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill in field, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 biological rotating disk pivot structure main view provided in an embodiment of the present invention；
Fig. 2 inside and outside disc equalization four-piece type biological rotating disk main view provided in an embodiment of the present invention；
Fig. 3 inside and outside disc equalization four-piece type biological rotating disk side view provided in an embodiment of the present invention；
Fig. 4 inside and outside disc provided in an embodiment of the present invention is the four full circle disc distribution maps for waiting circular arcs composition；
Fig. 5 inside and outside disc provided in an embodiment of the present invention is full circle disc distribution map；
In figure: 1- motor；2- outer shaft；The first beam of 21-；The second beam of 22-；Ridge is connected outside 23-；3- inner shaft；31- first gear
Plate；32- second baffle；Ridge is connected in 33-；4- connection sheet；5- outer disc；Disc in 6-.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, belongs to protection scope of the present invention.
As shown in Figures 1 to 4, the embodiment of the present invention provides a kind of disc distribution adjustable biological rotating disk, comprising:
Shaft, several interior discs and several outer discs；Wherein,
The shaft is made of outer shaft and the inner shaft being movably arranged in the outer shaft, and exposing is equipped at intervals on the outer shaft
The interruption section of the inner shaft, the outer shaft are equipped with the outer connection ridge of connection disc, and the interruption section is exposed described interior
Axis is equipped with the interior connection ridge of connection disc, connects on the outer shaft and connects disc on the outer connection ridge and the inner shaft of disc
Interior connection ridge is alternatively arranged；
Described outer shaft one end is connected to motor, and can be rotated by the motor driven；
The inner shaft can be by the drive of the outer shaft with the equidirectional rotation of the outer shaft；
Each outer disc is connected on each outer connection ridge of the outer shaft, and each interior disc is connected to institute
It states on each interior connection ridge of inner shaft, the interior disc after connection in the inner shaft is alternatively arranged with the outer disc on the outer shaft, institute
Stating the outer disc connected on outer shaft can move in rotation with the relative position of the interior disc connected in the inner shaft.
In above-mentioned biological rotating disk, outer shaft is made of at least two beams and several outer connection ridges；Wherein, in described two beams
First beam is connect through several outer connection ridges with the second beam in described two beams, and the beam and several outer connection ridges on outer shaft exist
Axial section structure in a ring, between first beam and the second beam between adjacent outer connection ridge region be in inner shaft connection ridge and
The activity interval of baffle；
The outer connection ridge is equipped with the disc tie point of connection outer disc.
In above-mentioned biological rotating disk, it is equipped with the first and second baffle in the inner shaft in the interruption section in the outer shaft, the
One, connected between two baffles through interior connection ridge, the first and second baffle and interior connection ridge height with the outer connection ridge of the outer shaft,
First beam and the second depth of beam match, can when the outer shaft is rotated by first beam or the second beam to first baffle or
The interception function of second baffle drives inner shaft with the equidirectional rotation of outer shaft；
The interior connection ridge is equipped with the disc tie point for connecting interior disc.
In above-mentioned biological rotating disk, interior disc uses arc disc, and the outer disc uses the disc or arc disc of full circle.
Above-mentioned biological rotating disk further include: motor is connect with outer shaft one end of the shaft, and the outer shaft can be driven to rotate.
In above-mentioned biological rotating disk, each outer disc passes through connection sheet respectively and is connected on each outer connection ridge of the outer shaft；Institute
It states each interior disc and passes through connection sheet respectively and be connected on each interior connection ridge of the inner shaft.
Specifically, the structure of the adjustable biological rotating disk of disc distribution mode provided by the invention and internal arrangement are as follows
(referring to Fig. 1 to 4), is mainly made of rotating shaft system and Disc System, in which:
(1) rotating shaft system:
Shaft be the biological rotating disk main part, be made of inner shaft and outer shaft, on outer shaft level in axis direction first
Outer shaft is divided into multiple interruption sections, each interruption section dew by beam, the second beam and several outer connection ridges perpendicular to axis direction
The part of inner shaft out, this part are also used as the interruption section of inner shaft, and the outer connection ridge on outer shaft can connect external disk through connection sheet
Piece, the number for connecting outer disc and position are depending on actual needs.It is each in each interruption section in inner shaft that there are two gears
Plate (i.e. the first and second baffle), the first and second height of baffle plate match (i.e. same or similar) with outer connection ridge and depth of beam, and two
Between a baffle height and it is outer connection ridge match (i.e. same or similar) interior connection ridge can by connection sheet connect in disc.
The baffle on interior connection ridge both sides in the axial direction, is fettered by the outer connection ridge of the outer shaft of two sides, when outer shaft occurs clockwise with motor
When rotation, the second baffle of interior connection ridge top is intercepted by the second beam of outer shaft, is realized that inside and outside axis is equidirectional and is rotated clockwise.
It is longer between when the system is operated, when biomembrane is blocked up, change motor direction of rotation, outer shaft rotates counterclockwise at this time, interior connection ridge
Following first baffle is intercepted by the first beam of outer shaft, and inside and outside axis is equidirectional to be rotated counterclockwise, interior outer shaft relative position variation,
To change rotating biological contactor disc distribution mode.
(2) Disc System:
The disc that selection is adapted with pivot structure, what is be connected with inner shaft becomes interior disc, and being connected with outer shaft is external disk
Piece, inside and outside disc pass through connection sheet respectively and are connected with the inside and outside connection ridge on inside and outside axis, and inside and outside disc is staggered, and two
Kind disc diameter is same or similar, in addition, disc material, lines, coating and processing method etc. can be same or similar.According to turn
The design feature of axis, outer disc can be the disc of completely circular structure, can also for impartial 2,3,4,5,6 ... a circular arc discs splicings and
At full circle or non-completely circular structure.When outer disc is non-completely circular structure, it is staggered with the quartering of the interior disc on shaft section
When, rotational axis direction variation, disc distribution mode variation becomes apparent from；Outer disc monolithic full circle or multi-disc arc disc form whole
When circular disc, outer disc and interior disc always have the part of overlapping on shaft section, and rotational axis direction variation mainly changes
It is the position of two disc laps.
When inner shaft by outer shaft beam and ridge be divided into impartial 2,3,4,5,6 ... part when, the inner disc that is connected with inner shaft
The non-completely circular structure that piece is at least also spliced using 2,3,4,5,6 ... impartial a circular arc discs.Under normal circumstances, internal and external disk
The number that piece is divided equally can be depending on the size of disk plate for biological rotating disk diameter, and diameter is bigger, the number that axis and disc are divided equally
It is more.When diameter is greater than 3m, axis and disc are preferably divided into 4 parts or more, just can guarantee equipment total and operational effect
Stability (inside and outside disc structure is as shown in Figure 4,5).
Biological rotating disk of the present invention is described further combined with specific embodiments below.
As shown in Figures 1 to 4, provided in this embodiment is that the Disc System matched by rotating shaft system and therewith is combined into
The adjustable biological rotating disk of disc distribution mode, shaft are made of inner shaft 3 and outer shaft 2, the company in inner shaft 3 and outer shaft 2 with disc
Contact separation arrangement.Rotating shaft system includes motor 1, outer shaft 2, inner shaft 3, and outer shaft is by interior first beam 21, outer second beam 22 and outer company
The composition of ridge 23 is connect, for each outer shaft at least there are two beam, beam is the trunk structure for running through entire axis in the axial direction.Inner shaft is by first gear
Two baffles are arranged (as shown in Figure 1, i.e. in plate 31, second baffle 32 and interior connection ridge 33 composition, each interior connection 33 two sides of ridge
First baffle 31 and second baffle 32).Disc System is made of connection sheet 4, outer disc 5, interior disc 6, outer disc 5 and interior disc
6 by connection sheet 4 on outer shaft 2 outer connection ridge 23 and interior connection ridge 33 be connected.
When rotating shaft system stops position shown in Fig. 1, when motor 1 drives outer shaft 2 to rotate clockwise, on outer shaft 2
Second beam 22 and the second baffle 32 of interior 33 top of connection ridge are in close contact, and inner shaft 3 passes through power of the second baffle 32 by outer shaft 2
Effect, follow outer shaft 2 to rotate clockwise；Conversely, driving 21 He of the first beam on outer shaft 2 when motor 1 rotates counterclockwise
First baffle 31 in inner shaft 3 contacts, and inner shaft 3 does rotation counterclockwise with outer shaft 2；When shaft rotation direction changes, outer shaft 2 and interior
Relative position on axis 3 changes, and since outer disc 5 connects outer shaft 2, interior disc 6 connects inner shaft 3, therefore, shaft rotation side
To change, two kinds of disc relative position variations cause disc distribution mode to adjust (disc variation pattern is as shown in Figure 2,3).
Biological rotating disk of the invention preferably guarantees the good mechanical biography of biological rotating disk by the change of disc distribution mode
It is dynamic, good environmental condition is provided for machine driving and microorganism attachment in biological rotating disk configuration aspects, keeps biomembrane good
Hydraulic characteristic and oxygen transmission capacity, be in biomembrane steadily in the long term and preferably automatically update state.When inflow and water
When matter sends larger fluctuation, change disk plate for biological rotating disk distribution mode, can avoid being discharged water as caused by water quantity and quality fluctuation
Matter deteriorates, and improves the ability of rotating biological contactor anti impulsion load.Distribution mode changes, and biomembrane is enabled to be in anaerobic-aerobic alternating
Environment, realize good Nitrogen/Phosphorus Removal.All in all, the adjustable biology of disc distribution mode provided by the invention turns
Disk is conducive to promote biological rotating disk processing capacity, guarantees the operation steady in a long-term of system.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (4)
1. a kind of disc is distributed adjustable biological rotating disk characterized by comprising
Shaft, several interior discs and several outer discs；Wherein,
The shaft is made of outer shaft and the inner shaft being movably arranged in the outer shaft, is equipped at intervals with described in exposing on the outer shaft
The interruption section of inner shaft, the outer shaft is equipped with the outer connection ridge of connection disc, described to be interrupted in the inner shaft that section is exposed
Equipped with the interior connection ridge for connecting disc, the outer connection ridge of disc is connected on the outer shaft and the interior of connection disc connects in the inner shaft
Ridge is connect to be alternatively arranged；
Described outer shaft one end is connected to motor, and can be rotated by the motor driven；
The inner shaft can be by the drive of the outer shaft with the equidirectional rotation of the outer shaft；
Each outer disc is connected on each outer connection ridge of the outer shaft, and each interior disc is connected in described
On each interior connection ridge of axis, the interior disc after connection in the inner shaft is alternatively arranged with the outer disc on the outer shaft, described outer
The outer disc connected on axis can be moved in rotation with the relative position of the interior disc connected in the inner shaft；
The outer shaft is made of at least two beams and several outer connection ridges；Wherein, the first beam in described two beams is through several institutes
It states outer connection ridge to connect with the second beam in described two beams, the beam and several outer connection ridges on outer shaft are tied in a ring in axial section
Structure, region is interruption section between first beam and the second beam between adjacent outer connection ridge, described in which is used as
The interior connection ridge of inner shaft and the activity interval of the first and second baffle；
The outer connection ridge is equipped with the disc tie point of connection outer disc；
The first and second baffle is equipped in the inner shaft in the interruption section in the outer shaft, through interior company between the first and second baffle
Connect ridge connection, the first and second baffle and interior connection ridge height with outer connection ridge, the first beam and the second depth of beam of the outer shaft
Match, can when the outer shaft is rotated by first beam or the second beam to the interception function band of first baffle or second baffle
Inner shaft is moved with the equidirectional rotation of outer shaft；
The interior connection ridge is equipped with the disc tie point for connecting interior disc.
2. a kind of disc according to claim 1 is distributed adjustable biological rotating disk, which is characterized in that the interior disc uses
Arc disc, the outer disc use the disc or arc disc of full circle.
3. a kind of disc according to claim 1 is distributed adjustable biological rotating disk, which is characterized in that further include: motor, with
Outer shaft one end of the shaft connects, and the outer shaft can be driven to rotate.
4. a kind of disc according to claim 1 is distributed adjustable biological rotating disk, which is characterized in that each outer disc point
It is not connected on each outer connection ridge of the outer shaft by connection sheet；Each interior disc pass through respectively connection sheet be connected to it is described
On each interior connection ridge of inner shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566977.9A CN106045018B (en) | 2016-07-18 | 2016-07-18 | A kind of adjustable biological rotating disk of disc distribution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610566977.9A CN106045018B (en) | 2016-07-18 | 2016-07-18 | A kind of adjustable biological rotating disk of disc distribution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106045018A CN106045018A (en) | 2016-10-26 |
| CN106045018B true CN106045018B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610566977.9A Active CN106045018B (en) | 2016-07-18 | 2016-07-18 | A kind of adjustable biological rotating disk of disc distribution |
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| CN (1) | CN106045018B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104958B (en) * | 2021-04-19 | 2021-10-26 | 深圳市冠升华实业发展有限公司 | Degradation treatment equipment for high-concentration wastewater reuse and treatment method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19818274A1 (en) * | 1998-03-30 | 1999-10-07 | Ihu Ges Fuer Ingenieur Hydro U | Biological aerobic waste water treatment assembly |
| CN1502571A (en) * | 2002-11-26 | 2004-06-09 | 上海西科水科学环保技术有限公司 | Rotary disk type sewage treatment aerating apparatus |
| CN101224920A (en) * | 2008-02-15 | 2008-07-23 | 北京金州环保发展有限公司 | Planetary rotating brush |
| CN202508931U (en) * | 2012-03-29 | 2012-10-31 | 北京海斯顿水处理设备有限公司 | Novel structure biological disc sheet easy for microbe biofilm formation |
| CN204661413U (en) * | 2015-05-13 | 2015-09-23 | 南京元凯生物能源环保工程有限公司 | The bio-disc reactor of bio-disc and composition thereof |
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2016
- 2016-07-18 CN CN201610566977.9A patent/CN106045018B/en active Active
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| CN106045018A (en) | 2016-10-26 |
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