DE3833356A1 - Biogas plant having a flexible dome - Google Patents

Biogas plant having a flexible dome

Info

Publication number
DE3833356A1
DE3833356A1 DE19883833356 DE3833356A DE3833356A1 DE 3833356 A1 DE3833356 A1 DE 3833356A1 DE 19883833356 DE19883833356 DE 19883833356 DE 3833356 A DE3833356 A DE 3833356A DE 3833356 A1 DE3833356 A1 DE 3833356A1
Authority
DE
Germany
Prior art keywords
bell
biogas plant
flexible
flexible dome
attached
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.)
Granted
Application number
DE19883833356
Other languages
German (de)
Other versions
DE3833356C2 (en
Inventor
Anton Perwanger
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.)
PERWANGER ANTON DIPL AGR ING
Original Assignee
PERWANGER ANTON DIPL AGR ING
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 PERWANGER ANTON DIPL AGR ING filed Critical PERWANGER ANTON DIPL AGR ING
Priority to DE19883833356 priority Critical patent/DE3833356C2/en
Publication of DE3833356A1 publication Critical patent/DE3833356A1/en
Application granted granted Critical
Publication of DE3833356C2 publication Critical patent/DE3833356C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C3/00—Treating manure; Manuring
    • A01C3/02—Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure
    • A01C3/023—Digesters
    • 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
    • C12M23/36—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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/38—Caps; Covers; Plugs; Pouring means
    • 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
    • C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure

Landscapes

  • 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)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Molecular Biology (AREA)
  • Soil Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Tents Or Canopies (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

Published without abstract.

Description

Die Erfindung betrifft eine Biogasanlage mit integrierter Substrat- und Gas­ glocke mit aufgesetztem Dom die einfach zu montieren ist, schnell aus­ wechselbar ist und einen problemlosen Einblick in den Fermenter gewährt.The invention relates to a biogas plant with integrated substrate and gas bell with attached dome that is easy to assemble, quickly out is interchangeable and provides easy insight into the fermenter.

Die bisher in Biogasanlagen eingesetzten flexiblen Glocken haben den Nachteil, daß sie schwierig am unteren Behälterrand anzubringen sind, die Dichtigkeit in diesem Bereich unsicher ist und das evtl. notwendige Auswechseln sehr aufwen­ dig ist. Daneben ist eine problemlose Einsicht in die von unten nach oben und umgekehrt arbeitenden Glocken in jedem Betriebszustand in den Fermenter nicht möglich.The flexible bells previously used in biogas plants have the disadvantage that that they are difficult to attach to the bottom of the container, the tightness in in this area is unsafe and the necessary replacement is very expensive dig is. Next to it is an easy view of the bottom up and conversely, bells do not work in the fermenter in any operating state possible.

Der Erfindung liegt deshalb die Aufgabe zugrunde, die aufgezeigten Nachteile durch wirksame technische Lösungen zu beheben.The invention is therefore based on the object, the disadvantages shown to fix them with effective technical solutions.

Die Aufgabe wird dadurch gelöst, indem der untere Glockenrand an die Behälter­ wand angepreßt wird (Fig. 1, Nr. 1). Vorzugsweise wird dabei der innere Flanschteil durch den Baukörper vorgegeben oder ein, der Behälterform ange­ paßter eigener Flanschteil integriert. Der äußere Flanschteil (Fig. 1, Nr. 2) wird durch eine unterhalb des Glockenrandes anzubringende Stützvorrichtung an den inneren Flanschteil angepreßt. Der dazwischen befindliche Glockenrand er­ fährt am Ende eine Verdickung (Fig. 1, Nr. 3) um ein Herausrutschen zu verhin­ dern. The object is achieved in that the lower edge of the bell is pressed against the container wall ( Fig. 1, No. 1). Preferably, the inner flange part is predetermined by the structure or integrated, the container shape is fitted own flange part. The outer flange part ( Fig. 1, No. 2) is pressed against the inner flange part by a support device to be attached below the edge of the bell. The bell edge in between he moves at the end of a thickening ( Fig. 1, No. 3) to prevent slipping out.

Eine Einsicht in jedem Betriebszustand wird dadurch erreicht, indem die Glocke mittig im Behälter, vorzugsweise an der Dachkonstruktion aufgehängt wird (Fig. 1, Nr. 4 und Fig. 2, Nr. 1). Durch ein, oder mehrere aufgesetzte Dome mit Wasserringverschluß in eine problemlose Einsicht in den Fermenter möglich (Fig. 1, Nr. 5 und Fig. 2, Nr. 2). Der Tauchdeckel des Doms bietet ferner eine wirksame Über- und Unterdrucksicherung. Daneben ist es möglich, im Dombereich eine Rühreinrichtung anzubringen (Fig. 1, Nr. 6), die bei runden Domen mittels Drehung des Deckels von außen steuerbar ist (Fig. 1, Nr. 7). Durch den Schacht des Domes können Zu- und Ablaufleitungen fest angebracht werden (Fig. 1, Nr. 8). Um bei Gasmangel ein Zusammenziehen der Glocke zu verhindern, ist vorzugsweise ein Endschalter anzubringen (Fig. 2, Nr. 3).Insight into every operating state is achieved by hanging the bell in the middle of the container, preferably on the roof structure ( Fig. 1, No. 4 and Fig. 2, No. 1). With one or more attached domes with a water ring closure, it is easy to see the fermenter ( Fig. 1, No. 5 and Fig. 2, No. 2). The dome cover of the cathedral also provides effective overpressure and underpressure protection. In addition, it is possible to install a stirring device in the dome area ( FIG. 1, No. 6), which can be controlled from the outside in the case of round domes by rotating the lid ( FIG. 1, No. 7). Through the shaft of the dome, inlet and outlet lines can be fixed ( Fig. 1, No. 8). In order to prevent the bell from contracting in the event of a gas shortage, a limit switch should preferably be fitted ( Fig. 2, No. 3).

Claims (4)

1. Biogasanlage mit flexibler Glocke so in den Behälter eingebracht, daß sie mittig aufgehängt wird und der Glockenrand durch eine Preßverbindung fixiert wird.1. Biogas plant with flexible bell placed in the container so that it is hung in the middle and the bell rim by a press connection is fixed. 2. Flexible Glocke nach Anspruch 1, dadurch gekennzeichnet, daß sie einen oder mehrere aufgesetzte Dome mit Tauchdeckel erhält.2. Flexible bell according to claim 1, characterized in that it is one or receives several attached domes with a diving lid. 3. Flexible Glocke nach Anspruch 1 und 2, dadurch gekennzeichnet, daß durch die Domwand Zu- und Ablaufleitungen angebracht werden können.3. Flexible bell according to claim 1 and 2, characterized in that by the Dome wall inlet and outlet lines can be attached. 4. Flexible Glocke nach den vorherigen Ansprüchen, dadurch gekennzeichnet, daß bei Gasmangel eine automatische Abschaltvorrichtung für Gas- und Substrat­ entzug wirksam wird.4. Flexible bell according to the preceding claims, characterized in that in the event of gas shortage, an automatic shutdown device for gas and substrate withdrawal takes effect.
DE19883833356 1988-09-30 1988-09-30 Biogas plant with a flexible bell Expired - Fee Related DE3833356C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883833356 DE3833356C2 (en) 1988-09-30 1988-09-30 Biogas plant with a flexible bell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883833356 DE3833356C2 (en) 1988-09-30 1988-09-30 Biogas plant with a flexible bell

Publications (2)

Publication Number Publication Date
DE3833356A1 true DE3833356A1 (en) 1990-04-05
DE3833356C2 DE3833356C2 (en) 2000-03-09

Family

ID=6364132

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883833356 Expired - Fee Related DE3833356C2 (en) 1988-09-30 1988-09-30 Biogas plant with a flexible bell

Country Status (1)

Country Link
DE (1) DE3833356C2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744653A1 (en) * 1997-10-09 1999-04-15 Christian Quirrenbach Modular composting methane gas generator is self supporting structure of modular construction
DE19803389A1 (en) * 1998-01-29 1999-08-05 Steffen Michael Haegele Methane gas generator with polyethylene gas bag within timber gas box
DE10104460A1 (en) * 2001-02-01 2002-08-22 Farmatic Biotech Energy Ag Biogas fermenter with integral gas storage includes flexible membrane that hermetically seals gas dome
AT505174B1 (en) * 2007-04-20 2009-02-15 Sattler Ag GAS STORAGE
CN103759129A (en) * 2014-01-02 2014-04-30 福州市台江区振斌高效电磁聚能科技研究所 Urban building methane collector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10052373A1 (en) * 2000-10-20 2002-05-02 Envitec Mall Umweltsysteme Gmb Biofermenter unit comprises substrate container and gas-tight cover foil which extends downwards below the liquid level and is joined liquid-tight to the container inner surface

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2752271A1 (en) * 1976-12-15 1978-06-22 Siegfried Baer Methane gas generation from farm sewage - using tank with heater, inflatable rubber cover, gas and fluid lines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2752271A1 (en) * 1976-12-15 1978-06-22 Siegfried Baer Methane gas generation from farm sewage - using tank with heater, inflatable rubber cover, gas and fluid lines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19744653A1 (en) * 1997-10-09 1999-04-15 Christian Quirrenbach Modular composting methane gas generator is self supporting structure of modular construction
DE19803389A1 (en) * 1998-01-29 1999-08-05 Steffen Michael Haegele Methane gas generator with polyethylene gas bag within timber gas box
DE10104460A1 (en) * 2001-02-01 2002-08-22 Farmatic Biotech Energy Ag Biogas fermenter with integral gas storage includes flexible membrane that hermetically seals gas dome
AT505174B1 (en) * 2007-04-20 2009-02-15 Sattler Ag GAS STORAGE
CN103759129A (en) * 2014-01-02 2014-04-30 福州市台江区振斌高效电磁聚能科技研究所 Urban building methane collector

Also Published As

Publication number Publication date
DE3833356C2 (en) 2000-03-09

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8110 Request for examination paragraph 44
8170 Reinstatement of the former position
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee