CN2592650Y - Vortex combined heat-preserving methane apparatus - Google Patents

Vortex combined heat-preserving methane apparatus Download PDF

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Publication number
CN2592650Y
CN2592650Y CN02292268U CN02292268U CN2592650Y CN 2592650 Y CN2592650 Y CN 2592650Y CN 02292268 U CN02292268 U CN 02292268U CN 02292268 U CN02292268 U CN 02292268U CN 2592650 Y CN2592650 Y CN 2592650Y
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top cover
vortex
casing
discharge nozzle
flow deflector
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Expired - Fee Related
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CN02292268U
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Chinese (zh)
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于福伦
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    • 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
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/20—Material Coatings
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/34—Internal compartments or partitions
    • 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
    • C12M27/18—Flow directing inserts
    • C12M27/20—Baffles; Ribs; Ribbons; Auger vanes
    • 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
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • 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)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
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  • Biotechnology (AREA)
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  • General Health & Medical Sciences (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
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  • Analytical Chemistry (AREA)
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  • Treatment Of Sludge (AREA)

Abstract

The utility model relates to a vortex combination type heat preserving methane device. A top cover which seals a round groove is arranged on a casing of the round groove, a bus bar is arranged in the casing, and a vortex flow guiding plate is parallel to a side wall of the casing. The side at the outer end is fixed on the inner wall of the casing, and the side at the inner end is fixed on a material outlet pipe. The lower end of the material outlet pipe in which the axis is parallel to the bus bar of the flow guiding plate is closed, and the upper end which is extended from the top cover is open. The side at the lower end which is gradually extended downwards from outside to inside in the vortex flow guiding plate, the upper end of which is open is provided with a bottom plate which is connected with the vortex flow guiding plate, and the other side of the bottom plate is respectively connected with an inner wall of the casing and the flow guiding plate from outside to inside to form a material passage. The top of the inner end of a flow passage is communicated with a side through hole at the bottom of the material outlet pipe, and a material inlet is arranged on the top cover which is corresponding to the top point at the outer end of the flow passage. The other through hole on the top cover is provided with a methane outlet, and the outer surface of the casing is provided with a heat preserving layer. The utility model has the advantages of little investment, short construction period, no leakage, transference, convenient deslagging, safety, no influence of normal gas supply, good heat preserving effect and stable gas annual output.

Description

A kind of vortex combination type heat insulating firedamp gas equipment
Technical field the utility model relates to a kind of methane-generating pit.
Background technology is because biogas is not only the fast clean fuel of cooking, good illumination fuel, and can also reduce human and animal excreta pollution, improve environmental health, the by product for preparing biogas simultaneously still is good agricultural fertilizer and soil improvement agent, therefore has many methane-generating pits in the rural area.Along with science and technology development, methane-generating pit also updates gradually, the structure of at present more advanced methane-generating pit is: mix the pond body that material is constructed with brick, at the bottom of it includes the pond, bay wall and take the top, wherein bay wall one upper lateral part is provided with the feed-pipe with the pond intracavity inter-connection, bay wall opposite side middle part is provided with the discharge nozzle with the pond intracavity inter-connection, and this discharge nozzle links to each other with upper shed flute profile displacement pool again, and this displacement pool upper end is provided with removable cover.In addition be provided with manhole on vault, be provided with manhole plate on manhole, this manhole plate is provided with the through hole that links to each other with the biogas conduit, and its weak point is: 1. floor space is big, investment cost is high, long construction period, often have seepage, can't move.2. sedimentary waste residue in the methane-generating pit all needs the people to go down cleaning several times every year, and not only labour intensity is big, unhygienic, and there is the biogas poisoning to take place often, in in addition during the 15-21 that reloads days, methane-generating pit can not regular supply biogas, brings great inconvenience to the user.3. above-mentioned methane-generating pit can't be incubated, and in the season of the north or cold weather, gas production rate is aerogenesis not even seldom, can not satisfy the needs of people's daily life.
The summary of the invention the purpose of this utility model is to provide a kind of short construction period, ne-leakage, high insulating effect, less investment, slagging-off convenient and safe normal air feed, the vortex combination type heat insulating firedamp gas equipment movably of not influencing again.The utility model mainly includes: housing, top cover, vortex flow deflector, opening for feed, discharge nozzle, methane outlet and thermal insulation layer.The upper shed circular groove that its middle shell is formed at the bottom of by round shape bay wall and the pond with its lower end closed, preferably centre portions is lower than other parts at the bottom of the pond, and it can be arch, also can be truncated cone shape.Be provided with the top cover with its sealing in the housing upper shed, both link to each other by fastening piece.Preferably include the top cover outside at above-mentioned housing and be provided with thermal insulation layer, it can be a kind of solid material layer in perlite, mineral wool and the urethane, also can fill hot water or hot gas in the hollow interlayer.Be provided with the spiral type flow deflector in above-mentioned housing, it can be to be connected as a single entity with housing, also can fix by fastening piece.This bus vortex flow deflector outer end edges parallel with housing sidewall is fixed on the inner walls, inner limit is fixed on the discharge nozzle, and this vortex flow deflector upper end is opened wide, the limit, lower end is provided with the base plate that is attached thereto, another limit ecto-entad of this base plate links to each other with inner walls and flow deflector respectively, constitutes the runner of material movement.Because of the elongation downwards gradually of limit, vortex flow deflector lower end ecto-entad, thus runner also ecto-entad reduce the bus of runner, and base plate twist and perpendicular gradually with its flow deflector bus that intersects.Material pushes up in the inner that the situation lower edge of external power-free runner moves to flow deflector naturally like this, and the top, the inner of this runner is connected with the side through hole of discharge nozzle bottom.The discharge nozzle lower end closed that this axis is parallel with the flow deflector bus is stretched out the upper end of top cover and is opened wide, and which is provided with the discharging flap with its covering.In addition be provided with two through holes on top cover, one of them through hole is a methane outlet, and another through hole is an opening for feed, and it pushes up corresponding with the folded runner outer end of vortex flow deflector outer end edges and housing.Best above-mentioned housing (bay wall, pond body) top cover, vortex flow deflector, discharge nozzle and opening for feed are individual components, connect with fastening piece each other.
During use, each parts of the present utility model are fitted together, add the biogas raw material from opening for feed then, these biogas raw materials at first enter vortex water conservancy diversion outer flow passage, then along under this runner screw, so material just moves in the discharge nozzle from opening for feed naturally, when raw material moves to the discharge nozzle lower end, fermenting process finishes substantially, and remaining material is waste material substantially.People can take out as fertilizer sources with it with instrument from discharge nozzle, owing to the feed liquid flow process is far away, residence time is longer, and therefore fermentation fully, reaction is thorough, gas production rate is many.These biogas of discharging from flow deflector upper end collect in the space below the top cover, and are derived by the biogas mouth.
The utility model has following advantage compared to existing technology:
1. waste residue can focus in the discharge nozzle automatically, can take out outside device at any time, neither influences regular supply biogas, the again little and health of labour intensity.And stopped the generation of biogas poisoning.
2. floor space is little, investment cost is low, short construction period, ne-leakage.
3. the thermal insulation layer of housing outside can guarantee the normal leavening temperature of biogas raw material, makes its annual gas production rate normally stable.
4. above-mentioned firedamp gas equipment also can be used for sewage disposal, and it is carried out anaerobically fermenting, sewage can not only be become fertilizer, but also can obtain the biogas of economic worth.
5. each parts is individual components, connects the easy resettlement of transporter, but commercialization production each other with fastening piece.
Description of drawings
Fig. 1 is a schematic top plan view of the present utility model.
Fig. 2 is the A-O-O-A view of Fig. 1.
Embodiment is in the synoptic diagram of vortex combination type heat insulating firedamp gas equipment illustrated in figures 1 and 2, and centre portions is lower than the glass steel shell 1 of other parts at the bottom of the pond, and it links to each other with top cover 2 by bolt.Be provided with mineral wool thermal insulation layer 3 in their outside.By screw retention the bus glass reinforced plastic vortex flow deflector 4 parallel with housing sidewall arranged in the above-mentioned housing, its outer end edges is fixed on the inner walls, and inner limit is fixed on the discharge nozzle 5.The discharge nozzle lower end closed that this axis is parallel with the flow deflector bus is stretched out the upper end of top cover and is opened wide, and which is provided with the discharging flap.Vortex flow deflector upper end is opened wide, the limit, lower end that ecto-entad extends downwards gradually is provided with the base plate 6 that is attached thereto, another limit ecto-entad of this base plate links to each other with inner walls and flow deflector respectively and constitutes the material runner, the top, the inner of this runner is connected with the side through hole 7 of discharge nozzle bottom, the top cover corresponding with this place, top, runner outer end is provided with opening for feed 8, and another through hole on the top cover is a methane outlet 9.

Claims (4)

1, a kind of vortex combination type heat insulating firedamp gas equipment, the upper shed of its circular groove housing is provided with the top cover with its sealing, it is characterized in that: be provided with the bus vortex flow deflector parallel in the above-mentioned housing with housing sidewall, its outer end edges is fixed on the inner walls, inner limit is fixed on the discharge nozzle, the discharge nozzle lower end closed that this axis is parallel with the flow deflector bus, stretching out the upper end of top cover opens wide, the limit, lower end that the vortex flow deflector ecto-entad that the upper end is opened wide extends downwards gradually is provided with the base plate that is attached thereto, another limit ecto-entad of this base plate links to each other with inner walls and flow deflector respectively and constitutes the material runner, the top, the inner of this runner is connected with the side through hole of discharge nozzle bottom, the top cover corresponding with this place, top, runner outer end is provided with opening for feed, and another through hole on the top cover is a methane outlet.
2, vortex combination type heat insulating firedamp gas equipment according to claim 1 is characterized in that: the housing outside is provided with thermal insulation layer.
3, vortex combination type heat insulating firedamp gas equipment according to claim 1 and 2 is characterized in that: the upper end that discharge nozzle opens wide is provided with the discharging flap.
4, vortex combination type heat insulating firedamp gas equipment according to claim 3, it is characterized in that: housing, top cover, vortex flow deflector, discharge nozzle and opening for feed are individual components, connect with fastening piece each other.
CN02292268U 2002-12-30 2002-12-30 Vortex combined heat-preserving methane apparatus Expired - Fee Related CN2592650Y (en)

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Application Number Priority Date Filing Date Title
CN02292268U CN2592650Y (en) 2002-12-30 2002-12-30 Vortex combined heat-preserving methane apparatus

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Application Number Priority Date Filing Date Title
CN02292268U CN2592650Y (en) 2002-12-30 2002-12-30 Vortex combined heat-preserving methane apparatus

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CN2592650Y true CN2592650Y (en) 2003-12-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451093A (en) * 2013-08-28 2013-12-18 山东省农业科学院农业质量标准与检测技术研究所 Spiral self-residue discharge biogas fermentation tank
CN103771676A (en) * 2014-01-23 2014-05-07 郴州市金陵科技有限责任公司 Centralized recovery and treatment device for urban large-scale sanitary sewage and faece and centralized recovery and treatment system thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103451093A (en) * 2013-08-28 2013-12-18 山东省农业科学院农业质量标准与检测技术研究所 Spiral self-residue discharge biogas fermentation tank
CN103451093B (en) * 2013-08-28 2014-10-29 山东省农业科学院农业质量标准与检测技术研究所 Spiral self-residue discharge biogas fermentation tank
CN103771676A (en) * 2014-01-23 2014-05-07 郴州市金陵科技有限责任公司 Centralized recovery and treatment device for urban large-scale sanitary sewage and faece and centralized recovery and treatment system thereof
CN103771676B (en) * 2014-01-23 2015-08-05 郴州市金陵科技有限责任公司 The large-scale sanitary sewage in city and ight soil centralized recovery treatment unit and centralized recovery treatment system thereof

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