CN101570363B - Mixing and stirring system utilizing wind energy for anaerobic sewage treatment - Google Patents
Mixing and stirring system utilizing wind energy for anaerobic sewage treatment Download PDFInfo
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- CN101570363B CN101570363B CN2009100692321A CN200910069232A CN101570363B CN 101570363 B CN101570363 B CN 101570363B CN 2009100692321 A CN2009100692321 A CN 2009100692321A CN 200910069232 A CN200910069232 A CN 200910069232A CN 101570363 B CN101570363 B CN 101570363B
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- 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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
Abstract
The invention relates to a mixing and stirring system utilizing wind energy for anaerobic sewage treatment. The system is formed by connecting a wind energy conversion mechanism with a wind energy transmission and stirring system by a fixing device, wherein air wings in the wind energy conversion mechanism are fixed on hubs, one end provided with a horizontal transmission shaft is in running fit with the hubs, the other end is coaxially connected with a speed reducer input shaft on a speed reducer body by a coupler, and the speed reducer body and an engine room casing arranged on the outer side of the speed reducer body are respectively fixed on supporting plates; the system is provided with a yaw bearing, a yaw drive and a yaw brake, which are respectively fixed on the bottoms of the supporting plates, and the speed reducer body is provided with a speed reducer output shaft; and the top of a vertical transmission shaft in the wind energy transmission and stirring system is connected with the speed reducer output shaft in the wind energy conversion mechanism by a coupler, and the bottom of the vertical transmission shaft is connected with a stirring paddle. The invention utilizes the wind energy to drive the stirring paddle of the system to rotate in an anaerobic sewage treatment tank, improves the efficiency of anaerobic biochemical reaction, and has the advantages of reasonable structure, convenient application, energy conservation and high efficiency.
Description
Technical field
The present invention relates to a kind of mixing and stirring system that anerobic sowage is handled that is used for, particularly a kind of wind energy of utilizing that can improve the anerobic sowage processing efficiency is carried out anerobic sowage processing mixing and stirring system.
Background technology
At present, the anaerobe technology also is widely used on low-concentration organic waste water because of its environmental protection and energy saving, but its entry mixing is inhomogeneous, and also there is the relatively poor drawback of sewage treatment capacity under the low temperature condition simultaneously in the not good restraining factors that become its popularization of effluent quality.
Along with the acceleration of urban-rural integration process, the villages and small towns rapid economy development is further accelerated the domestic sewage in rural areas by using recycling, improves the small towns environment, improves sewage treating efficiency and becomes top priority.The sanitary sewage firedamp type anaerobic aerobic treatment technology of existing widespread usage operates steadily because of its equipment, build simply, be widely used, but also exist anaerobic digestion not thorough, mix uneven shortcoming, have simultaneously under the low temperature condition that sewage treatment capacity is relatively poor, treatment effect in a winter problem such as not good.
Therefore, how sanitary sewage anaerobic treatment technology reasonably being improved, provided a kind of wind energy of utilizing of low-consumption high-efficiency to carry out anerobic sowage processing mixing and stirring system, is one of the current urgency in this field difficult problem to be solved.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, provide a kind of wind energy of utilizing to carry out anerobic sowage processing mixing and stirring system.
Implementation of the present invention is as follows for achieving the above object:
A kind of wind energy of utilizing is carried out anerobic sowage processing mixing and stirring system, it is characterized in that this system comprises wind energy throw-over gear, wind energy transmission stirring mechanism, constitutes by the stationary installation connection;
Described wind energy throw-over gear: comprise air vane, described air vane is separately fixed on the wheel hub at interval uniformly; The horizontal drive shaft that is provided with, one end and wheel hub are rotatably assorted, and the other end of horizontal drive shaft is by coaxial connection of step-down gear input shaft on shaft coupling and the step-down gear main body; Described step-down gear main body is fixed on the back up pad, and the step-down gear main body outside is provided with engine room cover, and this engine room cover is fixedlyed connected with back up pad; Be fixed with driftage bearing, yaw drive and off-course brake respectively in the back up pad bottom, and be connected with the anticreep plate of location driftage bearing bottom the back up pad, the step-down gear main body is provided with speed reducer output shaft vertically downward; Corresponding speed reducer output shaft, described back up pad is provided with and is used for the via hole that speed reducer output shaft is connected with vertical drive shaft;
Described wind energy transmission stirring mechanism: comprise vertical drive shaft, bearing and stirring rake; Described vertical drive shaft top links to each other with speed reducer output shaft in the wind energy throw-over gear by shaft coupling, and the vertical drive shaft bottom links to each other with stirring rake; The upper and lower bearing that is respectively equipped with of vertical drive shaft;
Described stationary installation: comprise fixed support, upper and lower shaft collar, pre-buried clump, bearing box and staircase; Described fixed support is made as 3 or 4 supporting legs, and support bracket fastened supporting leg bottom correspondence is fixed on each underground preburied clump or in the cement ground, wherein a fixed support supporting leg is provided with the guardrail staircase; Described support bracket fastened top is provided with shaft collar, and last shaft collar center is provided with the via hole that vertical drive shaft in the wind energy transmission stirring mechanism is installed, and described going up in the shaft collar via hole is provided with bearing box, is provided with bearing in the bearing box; Described lower fixed disk is fixed on anaerobically fermenting pond top cover central authorities, is provided with bearing box in the intermediary via hole of shaft collar, is provided with bearing in the bearing box.
Described stirring rake is vertical grid or horizontal blade, and the transmission shaft bottom is provided with retaining plate, adopts screw that stirring rake is fixed on the retaining plate.
Described step-down gear is a tertiary gear formula step-down gear, reduction ratio 〉=1: 2500.
Along 3/4 place that operates in the anaerobic pond degree of depth, the stirring rake height is 1/4 of a tank depth, 3/5 of blade length≤anaerobic pond diameter at the bottom of the described stirring rake.
Principle of work of the present invention: this system converts wind energy to mechanical energy by wind energy throw-over gear operation, promptly utilizes wind energy to drive air vane and rotates; Yaw drive in the wind energy throw-over gear and off-course brake can make air vane be in the windward side all the time, to obtain maximum wind power, convert wind energy to mechanical energy by the step-down gear input shaft, this system slowdown machine is three grades, reduction ratio 〉=1: 2500 guarantees that the speed reducer output shaft maximum speed of revolution is≤10prm/h.Drive by speed reduction unit that stirring rake slowly runs in the anaerobic pond, the rotation by stirring rake is to sewage in the anaerobic pond, and mud slowly stirs, make sewage, mud thorough mixing, improve mud and sewage contact area, improve anaerobe quantity and activity, improve the anaerobism effluent quality.
The invention has the beneficial effects as follows: this system is the novel clustered aggregates of sewage blended that is fit to all circular configuration anaerobic ponds.This equipment can be to sewage in the anaerobic pond, and mud carries out thorough mixing and slowly stirs, and improves mud and sewage contact area, improves anaerobe quantity and activity, improves the anaerobism effluent quality.The present invention has characteristics such as construction investment is few, stable, easy and simple to handle, and the ton cost of water treatment is cheap, and is convenient to apply on a large scale.The present invention has also increased the villages and small towns view when effectively improving villages and small towns effluent cycle utilization.
In a word, this system design is reasonable, can be maximum utilize wind energy, its sound construction, component standardization, maximization, the manufacturing cycle is short, and is with low cost, it is convenient to use, efficient energy-saving is environment friendly and pollution-free, effectively improves processing efficiency.
Description of drawings
Fig. 1 is that system architecture of the present invention is formed connection diagram;
Fig. 2 is a wind energy throw-over gear structural representation of the present invention;
Fig. 3 is a transmission stirring mechanism structural representation of the present invention;
Fig. 4 is a fixture structure synoptic diagram of the present invention.
Among the figure: 1 air vane, 2 wheel hubs, 3 horizontal drive shafts, 4 shaft couplings, 5 step-down gear input shafts, 6 step-down gear main bodys, 7 engine room cover, 8 driftage bearings, 9 yaw drive, 10 off-course brakes, 11 speed reducer output shafts, 12 anticreep plates, 13 back up pads, 14 vertical drive shafts, 15 bearings, 16 bearings, 17 stirring rakes, shaft collar on 18,19 fixed supports, 20 pre-buried clumps, 21 lower fixed disks, 22 bearing boxs, 23 bearing boxs, 24 staircases, 25 shaft couplings.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, details are as follows for feature:
As Fig. 1-shown in Figure 4, a kind ofly utilize wind energy to carry out anerobic sowage to handle mixing and stirring system, it is characterized in that this system comprises wind energy throw-over gear, wind energy transmission stirring mechanism, by stationary installation connect constitute.
Described wind energy throw-over gear: comprise air vane 1, described air vane 1 is separately fixed on the wheel hub 2 at interval uniformly, be provided with horizontal drive shaft 3, one end and wheel hub 2 are rotatably assorted, and the other end of horizontal drive shaft 3 is by 5 coaxial connections of step-down gear input shaft on shaft coupling 4 and the step-down gear main body 6; Described step-down gear main body 6 is separately fixed on the back up pad 13 with the engine room cover 7 that is arranged at its outside, and the engine room cover 7 that step-down gear main body 6 outsides are provided with is drenched in order to prevent rainwater; Be fixed with driftage bearing 8, yaw drive 9 and off-course brake 10 respectively in back up pad 13 bottoms, and back up pad 13 bottoms are connected with the anticreep plate 12 of location driftage bearing 8, step-down gear main body 6 is provided with speed reducer output shaft 11 vertically downward; Corresponding speed reducer output shaft 11, described back up pad 13 is provided with and is used for the via hole that speed reducer output shaft 11 is connected with vertical drive shaft 14.
Described wind energy transmission stirring mechanism: comprise vertical drive shaft 14, bearing 15, bearing 16 and stirring rake 17; Described vertical drive shaft 14 tops link to each other with speed reducer output shaft 11 in the wind energy throw-over gear by shaft coupling 25, and vertical drive shaft 14 bottoms link to each other with stirring rake 17; Vertical drive shaft 14 is respectively equipped with bearing 15 and bearing 16 up and down.
Described stationary installation: comprise fixed support 19, go up shaft collar 18, lower fixed disk 21, pre-buried clump 20, bearing box 22, bearing box 23, staircase 24; The support lower margin position correspondence of described fixed support 19 is fixed on each underground preburied clump 20 or in the cement ground, and one of them fixed support 19 is provided with guardrail staircase 24, is used to climb maintenance and the maintenance of carrying out equipment; The top of described fixed support 19 is provided with shaft collar 18, described shaft collar 18 centers of going up are provided with the via hole that vertical drive shaft 14 is installed, described via hole is provided with bearing box 22, is used to locate drive bearing 15, and promptly bearing 15 is positioned in the bearing box 22 on the shaft collar 18; Bearing 16 is positioned in the bearing box 23 on the anaerobically fermenting pond top cover central authorities lower fixed disk 21, to reach the purpose of firm vertical drive shaft 14.Last shaft collar 18 is fixed on fixed support 19 tops; Last shaft collar 18 peripheries stretch out fixed support 1910cm, to guarantee firm being fixed on the shaft collar 18 of wind energy throw-over gear, have the via hole that vertical drive shaft 14 is installed in the middle of this shaft collar 18, bearing box 22 is installed on the hole, the position in hole is by vertical drive shaft 14 determining positions, and bearing 15 is installed in the bearing box 22.
Described stirring rake 17 is vertical grid or horizontal blade, and vertical drive shaft 14 bottoms are provided with retaining plate, adopts screw that stirring rake 17 is fixed on the retaining plate.
Described step-down gear 6 is a tertiary gear formula step-down gear, reduction ratio 〉=1: 2500.
17 ends of described stirring rake,, stirring rake 17 highly was 1/4 of a tank depth along 3/4 place that operates in the anaerobic pond degree of depth, and 3/5 of blade length≤anaerobic pond diameter is advisable.
Described fixed support 19 height will just be done foundation with local buildings, are transmitted as purpose and suitably adjust not influence wind-force.
In the enforcement, the specification that this anerobic sowage is handled mixing and stirring system can be made as: air vane 1 radius is 2.1m, and fixed support 19 highly is 10m, and fixed support 19 adopts 4 supports, is the 12cm angle steel; Shaft collar thickness 2cm concentric(al) circles iron plate, diameter is respectively 50cm and 30cm; Driftage bearing 8, yaw drive 9 and off-course brake 10 are installed in back up pad 13 bottoms; Stirring rake 17 diameter 3.75m, height 35cm; Horizontal drive shaft 3, vertical drive shaft 14 diameters are corresponding respectively identical with reducer input shaft 5, reducer output shaft 11 diameters.
The present invention utilizes wind energy to drive this system and places the stirring rake of anerobic sowage treating pond to rotate, improve anaerobic biochemical reaction efficient, and this system is provided with Nvgtl aids, and the control air vane facings the wind all the time and works, and by speed reduction unit control stirring rake low cruise; Effectively improve biological ball and sewage contact area, increase work efficiency.
Above-mentionedly handling the detailed description that mixing and stirring system carries out with reference to embodiment to utilizing wind energy to carry out anerobic sowage, is illustrative rather than determinate, therefore in the variation and the modification that do not break away under the general plotting of the present invention, should belong within protection scope of the present invention.
Claims (4)
1. one kind is utilized wind energy to carry out anerobic sowage processing mixing and stirring system, it is characterized in that this system comprises wind energy throw-over gear, wind energy transmission stirring mechanism, constitutes by the stationary installation connection;
Described wind energy throw-over gear: comprise air vane, described air vane is separately fixed on the wheel hub at interval uniformly; The horizontal drive shaft that is provided with, one end and wheel hub are rotatably assorted, and the other end of horizontal drive shaft is by coaxial connection of step-down gear input shaft on shaft coupling and the step-down gear main body; Described step-down gear main body is fixed on the back up pad, and the step-down gear main body outside is provided with engine room cover, and this engine room cover is fixedlyed connected with back up pad; Branch other country is provided with driftage bearing, yaw drive and off-course brake surely in the back up pad bottom, and is connected with the anticreep plate of location driftage bearing bottom the back up pad, and the step-down gear main body is provided with speed reducer output shaft vertically downward; Corresponding speed reducer output shaft, described back up pad is provided with and is used for the via hole that speed reducer output shaft is connected with vertical drive shaft;
Described wind energy transmission stirring mechanism: comprise vertical drive shaft, bearing and stirring rake; Described vertical drive shaft top links to each other with speed reducer output shaft in the wind energy throw-over gear by shaft coupling, and the vertical drive shaft bottom links to each other with stirring rake; The upper and lower bearing that is respectively equipped with of vertical drive shaft;
Described stationary installation: comprise fixed support, upper and lower shaft collar, pre-buried clump, bearing box and staircase; Described fixed support is made as 3 or 4 supporting legs, and support bracket fastened supporting leg bottom correspondence is fixed on each underground preburied clump or in the cement ground, wherein a fixed support supporting leg is provided with the guardrail staircase; Described support bracket fastened top is provided with shaft collar, and last shaft collar center is provided with the via hole that vertical drive shaft in the wind energy transmission stirring mechanism is installed, and described going up in the shaft collar via hole is provided with bearing box one, is provided with bearing one in the bearing box one; Described lower fixed disk is fixed on anaerobically fermenting pond top cover central authorities, is provided with bearing box two in the intermediary via hole of lower fixed disk, is provided with bearing two in the bearing box two.
2. the wind energy of utilizing according to claim 1 is carried out anerobic sowage processing mixing and stirring system, it is characterized in that described stirring rake is vertical grid or horizontal blade, and the transmission shaft bottom is provided with retaining plate, adopts screw that stirring rake is fixed on the retaining plate.
3. the wind energy of utilizing according to claim 1 is carried out anerobic sowage processing mixing and stirring system, it is characterized in that described step-down gear is a tertiary gear formula step-down gear, reduction ratio 〉=1: 2500.
4. according to claim 1ly utilize wind energy to carry out anerobic sowage to handle mixing and stirring system, it is characterized in that at the bottom of the described stirring rake that along 3/4 place that operates in the anaerobic pond degree of depth, the stirring rake height is 1/4 of a tank depth, 3/5 of blade length≤anaerobic pond diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100692321A CN101570363B (en) | 2009-06-11 | 2009-06-11 | Mixing and stirring system utilizing wind energy for anaerobic sewage treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100692321A CN101570363B (en) | 2009-06-11 | 2009-06-11 | Mixing and stirring system utilizing wind energy for anaerobic sewage treatment |
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| Publication Number | Publication Date |
|---|---|
| CN101570363A CN101570363A (en) | 2009-11-04 |
| CN101570363B true CN101570363B (en) | 2011-02-16 |
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| CN2009100692321A Expired - Fee Related CN101570363B (en) | 2009-06-11 | 2009-06-11 | Mixing and stirring system utilizing wind energy for anaerobic sewage treatment |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928161B (en) * | 2015-07-18 | 2016-09-14 | 潘阿海 | A kind of methane-generating pit agitating device utilizing wind energy |
| CN105065194A (en) * | 2015-07-21 | 2015-11-18 | 何冬 | Mechanical type wind power output device |
| CN108191482A (en) * | 2017-12-31 | 2018-06-22 | 邵真 | A kind of organic fertilizer agitating device driven by wind energy |
| CN112744894B (en) * | 2020-12-29 | 2023-06-27 | 深圳市中玛量子健康科技有限公司 | Quantum same-frequency resonator device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0051941A1 (en) * | 1980-11-07 | 1982-05-19 | David Wynford Evans | Anaerobic digester |
| CN1355144A (en) * | 2001-12-18 | 2002-06-26 | 章永泰 | Integrated process for treating sewage by use of wind energy and biologic float bed |
| CN2661953Y (en) * | 2003-12-10 | 2004-12-08 | 余立群 | Reverse osmosis desalination device directly driven by wind energy |
-
2009
- 2009-06-11 CN CN2009100692321A patent/CN101570363B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0051941A1 (en) * | 1980-11-07 | 1982-05-19 | David Wynford Evans | Anaerobic digester |
| CN1355144A (en) * | 2001-12-18 | 2002-06-26 | 章永泰 | Integrated process for treating sewage by use of wind energy and biologic float bed |
| CN2661953Y (en) * | 2003-12-10 | 2004-12-08 | 余立群 | Reverse osmosis desalination device directly driven by wind energy |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2005-784A 2005.01.06 |
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Granted publication date: 20110216 Termination date: 20130611 |