CN105820945A - Biogas tank stirring device - Google Patents

Biogas tank stirring device Download PDF

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Publication number
CN105820945A
CN105820945A CN201610267414.XA CN201610267414A CN105820945A CN 105820945 A CN105820945 A CN 105820945A CN 201610267414 A CN201610267414 A CN 201610267414A CN 105820945 A CN105820945 A CN 105820945A
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CN
China
Prior art keywords
main shaft
stirring main
methane
generating pit
support frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610267414.XA
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Chinese (zh)
Inventor
李战胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Biyang Shangjia Agriculture Ecological Cycle Development Co Ltd
Original Assignee
Biyang Shangjia Agriculture Ecological Cycle Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biyang Shangjia Agriculture Ecological Cycle Development Co Ltd filed Critical Biyang Shangjia Agriculture Ecological Cycle Development Co Ltd
Priority to CN201610267414.XA priority Critical patent/CN105820945A/en
Publication of CN105820945A publication Critical patent/CN105820945A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12MAPPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02Stirrer or mobile mixing elements
    • C12M27/06Stirrer or mobile mixing elements with horizontal or inclined stirrer shaft or axis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/30Fuel from waste, e.g. synthetic alcohol or diesel

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention provides a biogas tank stirring device which comprises a supporting frame, a stirring main shaft arranged on the supporting frame vertically and rotatablely, and a power motor for driving the stirring main shaft, wherein the stirring main shaft is provided with cutting blades; the supporting frame is rotatablely provided with two transverse rotating shafts; each transverse rotating shaft is provided with a plurality of cutter blades; the transverse rotating shafts are arranged perpendicular to the stirring main shaft; the stirring main shaft is provided with a transmission gear; and one side of each transverse rotating shaft is provided with a steering gear which meshes with the transmission gear. The biogas tank stirring device has the advantages of scientific design, high practicality, reasonable structure, high stirring efficiency and favorable cutting effect.

Description

Methane-generating pit agitating device
Technical field
The present invention relates to a kind of methane-generating pit mixing plant, specifically, relate to a kind of methane-generating pit agitating device.
Background technology
Biogas is utilized in China or even the world the most widely as the feature of environmental protection energy, is particularly widely used at eco-agricuhure system.Methane-generating pit plays vital effect in whole circular agriculture, it is known that the way of the gas production that can be effectively improved methane-generating pit is exactly to improve the temperature in methane-generating pit, under conditions of suitable temperature, the stirring adding the reasonable frequency is the method being effectively improved gas production.Great majority use semi-automatic mode to carry out the mechanical agitation to methane-generating pit at present, also have and prevent biogas slurry face from crusting by broken rake, make biogas discharge smoothly, and this mode wastes time and energy.Its propeller blade of existing mixing plant is easily wound around by the material not having complete fermentation in methane-generating pit, and the effect of the turning over materials of propeller blade is not fine.
In order to solve with present on problem, people are seeking a kind of preferably technical solution always.
Summary of the invention
It is an object of the invention to for the deficiencies in the prior art, thus a kind of design science is provided, practical, rational in infrastructure, stirring efficiency is high and the methane-generating pit agitating device of good cutting effect.
To achieve these goals, the technical solution adopted in the present invention is: a kind of methane-generating pit agitating device, it includes bracing frame, the stirring main shaft that vertical rotating is arranged on support frame as described above and the power motor driving described stirring main shaft, described stirring main shaft is provided with cut-off blade, rotate on support frame as described above and be provided with at least lateral rotation axle, described lateral rotation axle is provided with multiple cutting blade, the vertical described stirring main shaft of described lateral rotation axle is arranged, on described stirring main shaft, travelling gear is installed, described lateral rotation axle side is provided with the tooth sector engaged with described travelling gear.
Based on above-mentioned, seal box it is provided with on support frame as described above, the corresponding described stirring main shaft of the tank wall up and down of described seal box is respectively arranged with sealing bearing, described stirring main shaft is arranged in described sealing bearing and described travelling gear is positioned at described seal box, auxiliary seal bearing it is respectively arranged with on the both sides box wall of described seal box, described auxiliary seal bearing is respectively arranged with described lateral rotation axle and described tooth sector lays respectively in described seal box, and two described lateral rotation axles be arranged in parallel.
Based on above-mentioned, stating corresponding described power motor on bracing frame and be provided with motor mount, described power motor is vertically fixed on described motor mount.
Based on above-mentioned, bottom support frame as described above, it is provided with fixing seat.
Based on above-mentioned, support frame as described above top is provided with mounting seat, and described mounting seat is provided with fixing pin.
Hinge structure of the present invention has prominent substantive distinguishing features and significantly progress, specifically, the present invention includes stirring main shaft and lateral rotation axle, described stirring main shaft while vertically stirring described lateral rotation axle carry out lateral rotation, considerably increase material in methane-generating pit stirs scope, improves and stirs efficiency, it is possible to the material in effective cutting methane-generating pit, prevent from stirring main shaft to be curled by material, it is therefore prevented that the problem of methane-generating pit liquid level crust;It has design science, practical, rational in infrastructure, stirring efficiency is high and the advantage of good cutting effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1. bracing frame;2. power motor;3. stirring main shaft;4. lateral rotation axle;5. travelling gear;6. seal box;11. fix seat;31. cut-off blades;41. cutting blades;42. tooth sectors.
Detailed description of the invention
Below by detailed description of the invention, technical scheme is described in further detail.
As shown in Figure 1, a kind of methane-generating pit agitating device, it includes the stirring main shaft 3 that bracing frame 1, vertical rotating are arranged on support frame as described above 1 and the power motor 2 driving described stirring main shaft 3, whole device is placed in methane-generating pit by support frame as described above 1, and provide each support formed by support frame as described above 1, it is fixed with described methane-generating pit by support frame as described above 1, it is ensured that mixing effect simultaneously.
In the present embodiment, described stirring main shaft 3 is provided with cut-off blade 31, ensures that described stirring main shaft 3 utilizes described cut-off blade 31 that material in methane-generating pit is carried out cutting and grinding while rotating with this;Rotate on support frame as described above 1 and be provided with two lateral rotation axles 4, described lateral rotation axle 4 is provided with multiple cutting blade 41, two vertical described stirring main shafts 3 of described lateral rotation axle 4 are arranged and two described lateral rotation axles 4 are generally aligned in the same plane, being provided with travelling gear 5 on described stirring main shaft 3, two described lateral rotation axle 4 sides are separately installed with the tooth sector 42 engaged with described travelling gear 5.When described stirring main shaft 3 rotates, coordinated by the transmission of described travelling gear 5 and described tooth sector 42 and described lateral rotation axle 4 is rotated, and then make described cutting blade 41 cutting and grinding material.
Whole methane-generating pit agitating device can not only stir methane-generating pit by vertical rotating, can stir in the rotation that transversely carries out of methane-generating pit simultaneously, considerably increase the range of movement of material in methane-generating pit, improve and stir efficiency, can effectively cut the material in methane-generating pit, prevent stirring main shaft and curled by material.
It should be noted that the number that can be arranged as required to described lateral rotation axle in other embodiments, make whole device that different size of methane-generating pit can carry out stirring the most on a large scale with this.
In order to ensure rotating effect, seal box 6 it is provided with on support frame as described above 1, the corresponding described stirring main shaft 3 of the tank wall up and down of described seal box 6 is respectively arranged with sealing bearing, described stirring main shaft 3 is arranged in described sealing bearing and described travelling gear 5 is positioned at described seal box, it is respectively arranged with auxiliary seal bearing on the both sides box wall of described seal box 6, described auxiliary seal bearing is respectively arranged with described lateral rotation axle 4 and described tooth sector 42 lays respectively in described seal box, carry out sealing protection to described travelling gear 5 and described tooth sector 42 with this, ensure the fluency of both transmissions.
For the ease of installing power motor, state corresponding described power motor 2 on bracing frame 1 and be provided with motor mount, described power motor 2 is vertically fixed on described motor mount, it is easy to drive described stirring main shaft 3 with this, simultaneously in order to prevent whole device from rocking, it is provided with fixing seat 11 bottom support frame as described above 1, utilizes the contact area bottom the increase of described fixing seat 11 and described methane-generating pit, it is ensured that do not rock during the work of whole device, do not tilt.
Fixing with described methane-generating pit for convenience, support frame as described above 1 top is provided with mounting seat, and described mounting seat is provided with fixing pin, and whole device utilizes described fixing pin to be fixed with ground after putting into methane-generating pit.
Finally should be noted that: above example is only in order to illustrate that technical scheme is not intended to limit;Although being described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the field are it is understood that still can modify to the detailed description of the invention of the present invention or portion of techniques feature is carried out equivalent;Without deviating from the spirit of technical solution of the present invention, it all should be contained in the middle of the technical scheme scope that the present invention is claimed.

Claims (5)

1. a methane-generating pit agitating device, it is characterized in that: it includes the stirring main shaft that bracing frame, vertical rotating are arranged on support frame as described above and the power motor driving described stirring main shaft, described stirring main shaft is provided with cut-off blade, rotate on support frame as described above and be provided with at least lateral rotation axle, described lateral rotation axle is provided with multiple cutting blade, the vertical described stirring main shaft of described lateral rotation axle is arranged, being provided with travelling gear on described stirring main shaft, described lateral rotation axle side is provided with the tooth sector engaged with described travelling gear.
Methane-generating pit agitating device the most according to claim 1, it is characterized in that: on support frame as described above, be provided with seal box, the corresponding described stirring main shaft of the tank wall up and down of described seal box is respectively arranged with sealing bearing, described stirring main shaft is arranged in described sealing bearing and described travelling gear is positioned at described seal box, auxiliary seal bearing it is respectively arranged with on the both sides box wall of described seal box, described auxiliary seal bearing is respectively arranged with described lateral rotation axle and described tooth sector lays respectively in described seal box, and two described lateral rotation axles be arranged in parallel.
Methane-generating pit agitating device the most according to claim 1 and 2, it is characterised in that: on support frame as described above, corresponding described power motor is provided with motor mount, and described power motor is vertically fixed on described motor mount.
Methane-generating pit agitating device the most according to claim 3, it is characterised in that: it is provided with fixing seat bottom support frame as described above.
Methane-generating pit agitating device the most according to claim 4, it is characterised in that: support frame as described above top is provided with mounting seat, and described mounting seat is provided with fixing pin.
CN201610267414.XA 2016-04-27 2016-04-27 Biogas tank stirring device Pending CN105820945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610267414.XA CN105820945A (en) 2016-04-27 2016-04-27 Biogas tank stirring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610267414.XA CN105820945A (en) 2016-04-27 2016-04-27 Biogas tank stirring device

Publications (1)

Publication Number Publication Date
CN105820945A true CN105820945A (en) 2016-08-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111732465A (en) * 2020-07-31 2020-10-02 山东省农业科学院农业资源与环境研究所 Vegetable waste composting and anaerobic digestion integrated device
CN112080400A (en) * 2020-09-15 2020-12-15 山东中润生物质能源有限公司 Method and equipment for preparing biogas through anaerobic fermentation of biomass

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200940145Y (en) * 2006-07-26 2007-08-29 王新民 Agitating apparatus for mathane tank to preventing from forming hard cover
CN202054830U (en) * 2011-04-01 2011-11-30 焦作市华中能源科技有限公司 Special stirring facility for straw biogas digester
CN202945233U (en) * 2012-11-19 2013-05-22 嘉兴职业技术学院 Biogas liquid stirring device
CN204385193U (en) * 2015-01-19 2015-06-10 北京中环瑞德环境工程技术有限公司 Anaerobic fermentation tank
CN105462820A (en) * 2015-12-30 2016-04-06 邓晓 Stirring device of biogas tank
CN205710728U (en) * 2016-04-27 2016-11-23 泌阳上佳农业生态循环发展有限公司 Methane-generating pit agitating device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200940145Y (en) * 2006-07-26 2007-08-29 王新民 Agitating apparatus for mathane tank to preventing from forming hard cover
CN202054830U (en) * 2011-04-01 2011-11-30 焦作市华中能源科技有限公司 Special stirring facility for straw biogas digester
CN202945233U (en) * 2012-11-19 2013-05-22 嘉兴职业技术学院 Biogas liquid stirring device
CN204385193U (en) * 2015-01-19 2015-06-10 北京中环瑞德环境工程技术有限公司 Anaerobic fermentation tank
CN105462820A (en) * 2015-12-30 2016-04-06 邓晓 Stirring device of biogas tank
CN205710728U (en) * 2016-04-27 2016-11-23 泌阳上佳农业生态循环发展有限公司 Methane-generating pit agitating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111732465A (en) * 2020-07-31 2020-10-02 山东省农业科学院农业资源与环境研究所 Vegetable waste composting and anaerobic digestion integrated device
CN111732465B (en) * 2020-07-31 2024-06-04 山东省农业科学院农业资源与环境研究所 Vegetable waste composting and anaerobic digestion integrated device
CN112080400A (en) * 2020-09-15 2020-12-15 山东中润生物质能源有限公司 Method and equipment for preparing biogas through anaerobic fermentation of biomass

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Application publication date: 20160803