CN2900537Y - Stirver for methane tank - Google Patents

Stirver for methane tank Download PDF

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Publication number
CN2900537Y
CN2900537Y CNU200620031922XU CN200620031922U CN2900537Y CN 2900537 Y CN2900537 Y CN 2900537Y CN U200620031922X U CNU200620031922X U CN U200620031922XU CN 200620031922 U CN200620031922 U CN 200620031922U CN 2900537 Y CN2900537 Y CN 2900537Y
Authority
CN
China
Prior art keywords
methane
generating pit
stir shaft
axis
utility
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.)
Expired - Fee Related
Application number
CNU200620031922XU
Other languages
Chinese (zh)
Inventor
徐化
金海军
徐课鼎
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Individual
Original Assignee
Individual
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
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Priority to CNU200620031922XU priority Critical patent/CN2900537Y/en
Application granted granted Critical
Publication of CN2900537Y publication Critical patent/CN2900537Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS 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
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS 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
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/04—Bioreactors or fermenters specially adapted for specific uses for producing gas, e.g. biogas
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

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

Abstract

The utility model discloses a methane pool stirrer, which is used to stir the leavenings in the methane pool, comprising stirring axis, churner fixed at the down part of the axis and the drive setup connecting with the top of the axis. Therein, a stainless steel pipe encases the top of the axis, and at the down part of the axis is installed a steel ball with the pool bottom as supporting point. The utility model has a simple structure and saves labor. Through stirring of the churner in the pool, the delamination, deposition and solidification problems are avoided, which make the materials contact sufficiently with the inoculating objects, promote the efficiency and productivity. The stirring device has a simple structure, low cost, and is convenient to operate, thus can be applied widely.

Description

The methane-generating pit agitator
Technical field:
The utility model relates to a kind of whipping appts, relates in particular to a kind of methane-generating pit agitator that fermentation materials in the methane-generating pit is stirred of being used for.
Background technology:
There is not special-purpose whipping appts in the methane-generating pit design and construction at present, hulling machine, cloth wall in the common pond, take out in slag device and the methane-generating pit liquid level and also can play certain stirring action with fluctuating with gas, aerogenesis etc., but all be passive, not based on stirring, so can not make abundant, the evenly stirring of raw material in the pond, the feed liquid precipitation, demixing phenomenon often takes place, influence the normal gas producing of methane-generating pit, when serious even stop aerogenesis.The interior raw material of methane-generating pit is evenly stirred, fully contact mixing with inoculum, improving factor of created gase, increasing gas production rate is that the biogas worker thinks deeply the problem of solution and users' urgent hope always.
Summary of the invention:
Contact inadequate problem with inoculum for solving feed liquid layering in the common methane-generating pit, raw material, the purpose of this utility model provides a kind of being used for fermentation materials in the methane-generating pit is stirred, and impels the material thorough mixing to improve the methane-generating pit agitator of factor of created gase and gas production rate.
The technical solution of the utility model realizes in the following manner:
A kind of methane-generating pit agitator, comprise stir shaft, be fixed on the setting gauge of stir shaft bottom, with the actuating unit that the stir shaft upper end is connected, it is characterized in that: stir shaft top is with the stainless steel sleeve pipe, and it is the steel ball of point of suppon that the stir shaft lower end is equipped with the methane-generating pit bottom surface.
Stainless steel sleeve pipe and the casting of methane-generating pit removable cover are connected as a single entity.
Contact with steel ball and to be combined with a base that is fixed on the methane-generating pit bottom surface.
Actuating unit is a movable rocking arm, and the stir shaft upper end has the Link Port that is connected with movable rocking arm.
The positively effect that the technical solution of the utility model reached is:
By the stirring of setting gauge, avoid material layering in the methane-generating pit, precipitation, crust phenomenon to take place, raw material is fully contacted with inoculum, catch high yield gas rate and gas production rate, this agitator structure is simple, and is easy to operate, and cost is low.
Description of drawings:
Fig. 1 is a sectional structure chart of the present utility model.
Fig. 2 is a user mode structural representation of the present utility model.
Fig. 3 is a baseplane of the present utility model structural representation.
Embodiment:
Below in conjunction with accompanying drawing the technical solution of the utility model is described further:
As seen from Figure 1, the utility model comprises stir shaft 3, is fixed on the setting gauge 5 of stir shaft bottom, the actuating unit that is connected with stir shaft 3 upper ends, and wherein, stir shaft 3 tops are with stainless steel sleeve pipe 4, and stir shaft 3 lower ends are fixed with a steel ball 7.
Be it can also be seen that by Fig. 1, Fig. 3 contact with steel ball 7 and be combined with a base 6, base has screw 10 on 6 limits, by screw base is fixed on methane-generating pit 9 bottom center with setscrew, steel ball has cooperated with base and reduces to rub between stir shaft and the base.
As seen from Figure 2, stainless steel sleeve pipe 4 is fixed in the middle of the methane-generating pit removable cover 8, and stainless steel sleeve pipe 4 is cast into one with methane-generating pit removable cover 8 during installation, adopts the sealing of soft rubber flexible pipe to prevent that biogas from leaking between stir shaft and the stainless steel tube.
Be it can also be seen that by Fig. 1 actuating unit is a movable rocking arm 1, stir shaft 3 upper ends have Link Port 2, and Link Port 2 and movable rocking arm 1 coincide so that rotate stir shaft 3 and then stir material by movable rocking arm 1.
During work, rotation activity rocking arm makes the stir shaft rotation, drives setting gauge and rotates in methane-generating pit.
In actually operating, bigger if the methane-generating pit pond holds, need the bigger biogas agitator of design, during artificial rotation activity rocking arm effort, can be on stir shaft fixed gear, reach the stirring purpose by big pinion(gear) or transmission belt, rotation stir shaft.

Claims (4)

1, a kind of methane-generating pit agitator, comprise stir shaft (3), be fixed on the setting gauge (5) of stir shaft (3) bottom, the actuating unit that is connected with stir shaft (3) upper end, it is characterized in that: stir shaft (3) top is with stainless steel sleeve pipe (4), and it is the steel ball (8) of point of suppon that stir shaft (3) lower end is equipped with the methane-generating pit bottom surface.
2, methane-generating pit agitator according to claim 1 is characterized in that: stainless steel sleeve pipe (4) is connected as a single entity with methane-generating pit removable cover (8) casting.
3, methane-generating pit agitator according to claim 1 and 2 is characterized in that: contact with steel ball (7) and be combined with a base (6) that is fixed on methane-generating pit (9) bottom surface.
4, methane-generating pit agitator according to claim 1 and 2 is characterized in that: actuating unit is a movable rocking arm (1), and stir shaft (3) upper end has the Link Port (2) that is connected with movable rocking arm (1).
CNU200620031922XU 2006-05-10 2006-05-10 Stirver for methane tank Expired - Fee Related CN2900537Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200620031922XU CN2900537Y (en) 2006-05-10 2006-05-10 Stirver for methane tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200620031922XU CN2900537Y (en) 2006-05-10 2006-05-10 Stirver for methane tank

Publications (1)

Publication Number Publication Date
CN2900537Y true CN2900537Y (en) 2007-05-16

Family

ID=38084699

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200620031922XU Expired - Fee Related CN2900537Y (en) 2006-05-10 2006-05-10 Stirver for methane tank

Country Status (1)

Country Link
CN (1) CN2900537Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101892148A (en) * 2010-08-10 2010-11-24 农业部南京农业机械化研究所 Chain scraper type sand removing device and sand removing method for biogas projects
CN103911506A (en) * 2014-04-18 2014-07-09 长沙有色冶金设计研究院有限公司 Lifting, air-regulating, heat-replenishing, roasting and decarburizing method of carbon-containing gold mine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101892148A (en) * 2010-08-10 2010-11-24 农业部南京农业机械化研究所 Chain scraper type sand removing device and sand removing method for biogas projects
CN101892148B (en) * 2010-08-10 2013-03-20 农业部南京农业机械化研究所 Chain scraper type sand removing device and sand removing method for biogas projects
CN103911506A (en) * 2014-04-18 2014-07-09 长沙有色冶金设计研究院有限公司 Lifting, air-regulating, heat-replenishing, roasting and decarburizing method of carbon-containing gold mine
CN103911506B (en) * 2014-04-18 2016-10-12 长沙有色冶金设计研究院有限公司 The method of wind concurrent heating roasting decarburization is adjusted in a kind of Carbonaceous gold ore lifting

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee