GB695322A - Improvements in or relating to plant for producing fuel gas by digestion of waste organic matter - Google Patents

Improvements in or relating to plant for producing fuel gas by digestion of waste organic matter

Info

Publication number
GB695322A
GB695322A GB9261/51A GB926151A GB695322A GB 695322 A GB695322 A GB 695322A GB 9261/51 A GB9261/51 A GB 9261/51A GB 926151 A GB926151 A GB 926151A GB 695322 A GB695322 A GB 695322A
Authority
GB
United Kingdom
Prior art keywords
tank
pipe
slurry
gas
feed
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
Application number
GB9261/51A
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.)
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
Application filed by Individual filed Critical Individual
Priority to GB9261/51A priority Critical patent/GB695322A/en
Publication of GB695322A publication Critical patent/GB695322A/en
Expired legal-status Critical Current

Links

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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B01F27/1121—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades pin-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/113—Propeller-shaped stirrers for producing an axial flow, e.g. shaped like a ship or aircraft propeller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2122—Hollow shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • 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
    • C12M23/36—Means for collection or storage of gas; Gas holders
    • 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
    • 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
    • C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
    • C12M41/22—Heat exchange systems, e.g. heat jackets or outer envelopes in contact with the bioreactor walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Clinical Laboratory Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

<PICT:0695322/IV (b)/1> A plant for producing fuel gas, principally methane, by digestion of waste organic matter, comprises a digester tank, a slurry feed pipe which forms an axle for rotation of a set of stirrers within the tank, a used slurry outlet, and a gas holder engaging said tank. The tank 1 is fed with a slurry of waste and water by feed-pipe 3 until it begins to come out of discharge pipe 11. Pipe 3 rises in the centre of the tank at 5 and carries a tube 16 on which stirrer blades are radially mounted. An extension of the feed-pipe forms a housing for the gas pipe 6 communicating with gas discharge pipe 7 having a trap 10 for separation of moisture. The gas holder 2 is inverted in the slurry or in an annular chamber formed between the tank and a jacket 22 or an inner wall, and filled with water 23. The top blades 17 of the stirrer consist of vertical plates while the others consist of oppositely inclined plates 18, 19 to throw up and force down the slurry, respectively. Guides at the ends of the blades may engage channels on the inner wall of the gas holder or guide-sockets 21 may engage rods 15 on the holder so that rotation of the latter, as by a crank 27, is transmitted to the stirrer. A screw conveyer 13 may be located in pipe 11 and the discharged slurry fed to a tank on top of the digester and divided by a filter screen into two compartments, the filtered liquid being returned with fresh feed.
GB9261/51A 1951-04-20 1951-04-20 Improvements in or relating to plant for producing fuel gas by digestion of waste organic matter Expired GB695322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9261/51A GB695322A (en) 1951-04-20 1951-04-20 Improvements in or relating to plant for producing fuel gas by digestion of waste organic matter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9261/51A GB695322A (en) 1951-04-20 1951-04-20 Improvements in or relating to plant for producing fuel gas by digestion of waste organic matter

Publications (1)

Publication Number Publication Date
GB695322A true GB695322A (en) 1953-08-05

Family

ID=9868574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9261/51A Expired GB695322A (en) 1951-04-20 1951-04-20 Improvements in or relating to plant for producing fuel gas by digestion of waste organic matter

Country Status (1)

Country Link
GB (1) GB695322A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172770A (en) * 1974-12-20 1976-06-23 Kumagai Gumi Co Ltd KONRENKI
FR2461004A1 (en) * 1979-07-06 1981-01-30 Lafay Robert Continuous anaerobic digester for aerobically fermented organic waste - comprises 2 concentrically arranged communications compartments, can contain more than a quarter dry matter
EP0074290A1 (en) * 1981-07-29 1983-03-16 Union Industrielle Et D'entreprise Process and installation for realizing the degradation of organic products, by-products and wastes in an anaerobic medium
GB2259652A (en) * 1991-09-23 1993-03-24 Danmount Ltd Animal feeding system
CN113583490A (en) * 2021-08-06 2021-11-02 博白县凤龙涂料有限公司 Environment-friendly inorganic silicon coating and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5172770A (en) * 1974-12-20 1976-06-23 Kumagai Gumi Co Ltd KONRENKI
FR2461004A1 (en) * 1979-07-06 1981-01-30 Lafay Robert Continuous anaerobic digester for aerobically fermented organic waste - comprises 2 concentrically arranged communications compartments, can contain more than a quarter dry matter
EP0074290A1 (en) * 1981-07-29 1983-03-16 Union Industrielle Et D'entreprise Process and installation for realizing the degradation of organic products, by-products and wastes in an anaerobic medium
GB2259652A (en) * 1991-09-23 1993-03-24 Danmount Ltd Animal feeding system
GB2259652B (en) * 1991-09-23 1995-04-19 Danmount Ltd An animal feeding system
CN113583490A (en) * 2021-08-06 2021-11-02 博白县凤龙涂料有限公司 Environment-friendly inorganic silicon coating and preparation method thereof

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