CN2646147Y - Pneumatic stirring apparatus for methane generating pit - Google Patents

Pneumatic stirring apparatus for methane generating pit Download PDF

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Publication number
CN2646147Y
CN2646147Y CNU032699980U CN03269998U CN2646147Y CN 2646147 Y CN2646147 Y CN 2646147Y CN U032699980 U CNU032699980 U CN U032699980U CN 03269998 U CN03269998 U CN 03269998U CN 2646147 Y CN2646147 Y CN 2646147Y
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China
Prior art keywords
lever
generating pit
semi
methane
pneumatic
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Expired - Fee Related
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CNU032699980U
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Chinese (zh)
Inventor
云凤祥
王焕庭
李惠斌
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云凤祥
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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
    • 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
    • C12M27/18Flow directing inserts
    • C12M27/20Baffles; Ribs; Ribbons; Auger vanes
    • 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 utility model relates to a pneumatic stirring apparatus for methane generating pit, which comprises a worm wheel type stirrer and a bracket, wherein, the worm wheel type stirrer consists of a rotary shaft, semicircular tubular vanes, stirring teeth evenly distributed on the outer rim of the vane and baffles; at least three semicircular tubular vanes are evenly fixed on the rotary shaft; both ends of each semicircular tubular vane are fixed with the baffles; a pneumatic chamber is formed between each semicircular tubular vane and baffle; the rotary shaft is arranged on the bracket through a bearing. The utility model has the beneficial effects of a simple structure, flexible movements, even stirring, being capable of improving methane generating efficiency, ideal shell-broken effect, needing no power and being capable of outputting surplus power to do work as well as being easy for popularization and application.

Description

The pneumatic whipping appts of methane-generating pit
Technical field
The utility model relates to the pneumatic whipping appts of a kind of methane-generating pit, be applicable to the family with and big-and-middle-sized methane-generating pit install and use.
Background technology
At present, fermented feed liquid surface crust and fermented feed liquid stir the problem of difficulty in the methane-generating pit ubiquity pond, generally are manually or mechanical stirring, waste time and energy, and stir inhomogeneously, influence factor of created gase.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of biogas that utilizes as the pneumatic whipping appts of the methane-generating pit of power, and can be with unnecessary power output, for driving small-sized pumping device etc.
The technical scheme that its technical problem that solves the utility model adopts:
The utility model includes worm-gear type agitator and support; The worm-gear type agitator is by rotating shaft, semi-circle tubular blade and be positioned at stirrer gear uniform on its outer rim and plate washer is formed, the semi-circle tubular blade is more than 3 and uniform being fixed in the rotating shaft, two ends at the semi-circle tubular blade are fixed with baffle plate, form pneumatic chamber between each semi-circle tubular blade and the plate washer; Rotating shaft is rack-mount by bearing.
The number of described semi-circle tubular blade is preferably 4.
It also includes the lever power take-off mechanism, the lever power take-off mechanism is made up of the uniform driving lever, lever, lever dolly, connecting rod, the guide rail that are positioned on the plate washer side, lever is installed on the lever dolly by rotating shaft, the end face of lever one end contacts with driving lever, the lever the other end is connected with the lower end of connecting rod by bearing pin, connecting rod is positioned among the guide rail, is provided with steady brace in the upper end of connecting rod.
The beneficial effects of the utility model are simple in structure, flexible movements, stir, can improve factor of created gase; Broken shell is effective; Not only do not need power, but also can be unnecessary power output acting; Be easy to apply.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the A-A sectional view of Fig. 2.
Embodiment
By the embodiment shown in Fig. 1-3 as can be known, it includes worm-gear type agitator and support 5; The worm-gear type agitator is by rotating shaft 2, semi-circle tubular blade 11 and be positioned at stirrer gear uniform on its outer rim 4 and plate washer 1 is formed, semi-circle tubular blade 11 is 4 and uniform being fixed in the rotating shaft 2, be fixed with baffle plate 1 at the two ends of semi-circle tubular blade 11, form pneumatic chamber 12 between each semi-circle tubular blade 11 and the plate washer 1; Rotating shaft 2 is installed on the support 5 by bearing.
In the present embodiment, it also includes the lever power take-off mechanism, the lever power take-off mechanism is made up of the uniform driving lever 3, lever 7, lever dolly 6, connecting rod 10, the guide rail 8 that are positioned on plate washer 1 side, lever 7 is installed on the lever dolly 6 by rotating shaft, the end face of lever 7 one ends contacts with driving lever 3, lever 7 the other ends are connected by the lower end of bearing pin with connecting rod 10, and connecting rod 10 is positioned among the guide rail 8, and described guide rail 8 is a tubular.Be provided with steady brace 9 in the upper end of connecting rod 10.
The position of the stirrer gear 4 on adjacent two semi-circle tubular blades 11 (see figure 2) that is interspersed.
The utility model is in concrete the use, according to the size of methane-generating pit and the size of shape decision semi-circle tubular blade 11.The utility model is installed in the centre of methane-generating pit, the upper end of the stirrer gear 4 on the semi-circle tubular blade 11 is contacted with fermented feed liquid face in the methane-generating pit.
Just promote the worm-gear type agitator and rotate after the biogas that produces in the methane-generating pit enters pneumatic chamber 12, on the one hand the fermented feed liquid in the methane-generating pit is stirred, the crust on fermented feed liquid surface just is stirred tooth 4 fragmentations on the other hand.
Simultaneously, driving lever 3 shifting levers 7 that are positioned on baffle plate 1 side move up and down, and unnecessary power is driven small-sized pumping device work by connecting rod 10, can extract the water in the methane-generating pit out and go to flush the toilet or pigsty, to save tap water.

Claims (5)

1, the pneumatic whipping appts of a kind of methane-generating pit is characterized in that it includes worm-gear type agitator and support (5); The worm-gear type agitator is by rotating shaft (2), semi-circle tubular blade (11) and be positioned at stirrer gear uniform on its outer rim (4) and plate washer (1) is formed, semi-circle tubular blade (11) is more than 3 and uniform being fixed in the rotating shaft (2), be fixed with baffle plate (1) at the two ends of semi-circle tubular blade (11), form pneumatic chamber (12) between each semi-circle tubular blade (11) and the plate washer (1); Rotating shaft (2) is installed on the support (5) by bearing.
2, the pneumatic whipping appts of methane-generating pit according to claim 1, the number that it is characterized in that semi-circle tubular blade (11) is 4.
3, the pneumatic whipping appts of methane-generating pit according to claim 2, it is characterized in that it also includes the lever power take-off mechanism, the lever power take-off mechanism is by the uniform driving lever (3) that is positioned on plate washer (1) side, lever (7), lever dolly (6), connecting rod (10), guide rail (8) is formed, lever (7) is installed on the lever dolly (6) by rotating shaft, the end face of lever (7) one ends contacts with driving lever (3), lever (7) the other end is connected by the lower end of bearing pin with connecting rod (10), connecting rod (10) is positioned among the guide rail (8), is provided with steady brace (9) in the upper end of connecting rod (10).
4, the pneumatic whipping appts of methane-generating pit according to claim 3 is characterized in that the position of the stirrer gear (4) on adjacent two semi-circle tubular blades (11) is interspersed.
5, the pneumatic whipping appts of methane-generating pit according to claim 4 is characterized in that described guide rail (8) is a tubular.
CNU032699980U 2003-09-29 2003-09-29 Pneumatic stirring apparatus for methane generating pit Expired - Fee Related CN2646147Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU032699980U CN2646147Y (en) 2003-09-29 2003-09-29 Pneumatic stirring apparatus for methane generating pit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU032699980U CN2646147Y (en) 2003-09-29 2003-09-29 Pneumatic stirring apparatus for methane generating pit

Publications (1)

Publication Number Publication Date
CN2646147Y true CN2646147Y (en) 2004-10-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU032699980U Expired - Fee Related CN2646147Y (en) 2003-09-29 2003-09-29 Pneumatic stirring apparatus for methane generating pit

Country Status (1)

Country Link
CN (1) CN2646147Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104804995A (en) * 2015-05-27 2015-07-29 张伟伟 Biogas slurry stirring method of self-circulation stirring device
CN104804988A (en) * 2015-05-27 2015-07-29 陆永柱 Pneumatic mixing and stirring device
CN104804996A (en) * 2015-05-27 2015-07-29 张伟伟 Self-circulation stirring device
CN104818210A (en) * 2015-05-27 2015-08-05 陆永柱 Multifunctional gas storage plate pneumatic stirring and biogas collecting method
CN104818207A (en) * 2015-05-27 2015-08-05 张伟伟 Separated type pneumatic stirring device
CN104830679A (en) * 2015-05-27 2015-08-12 张伟伟 Method for stirring biogas slurry with spacing type pneumatic stirring device
CN104845874A (en) * 2015-05-27 2015-08-19 陆永柱 Stirring method by using pneumatic mixing and stirring device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104804995A (en) * 2015-05-27 2015-07-29 张伟伟 Biogas slurry stirring method of self-circulation stirring device
CN104804988A (en) * 2015-05-27 2015-07-29 陆永柱 Pneumatic mixing and stirring device
CN104804996A (en) * 2015-05-27 2015-07-29 张伟伟 Self-circulation stirring device
CN104818210A (en) * 2015-05-27 2015-08-05 陆永柱 Multifunctional gas storage plate pneumatic stirring and biogas collecting method
CN104818207A (en) * 2015-05-27 2015-08-05 张伟伟 Separated type pneumatic stirring device
CN104830679A (en) * 2015-05-27 2015-08-12 张伟伟 Method for stirring biogas slurry with spacing type pneumatic stirring device
CN104845874A (en) * 2015-05-27 2015-08-19 陆永柱 Stirring method by using pneumatic mixing and stirring device

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C19 Lapse of patent right due to non-payment of the annual fee
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