FR2464627A1 - Rotary fermenting vessel producing fuel gas from manure etc. - fed direct from stables without pre:pulping - Google Patents

Rotary fermenting vessel producing fuel gas from manure etc. - fed direct from stables without pre:pulping Download PDF

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Publication number
FR2464627A1
FR2464627A1 FR7923281A FR7923281A FR2464627A1 FR 2464627 A1 FR2464627 A1 FR 2464627A1 FR 7923281 A FR7923281 A FR 7923281A FR 7923281 A FR7923281 A FR 7923281A FR 2464627 A1 FR2464627 A1 FR 2464627A1
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FR
France
Prior art keywords
vessel
manure
fuel gas
stables
pref
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.)
Withdrawn
Application number
FR7923281A
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French (fr)
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 FR7923281A priority Critical patent/FR2464627A1/en
Publication of FR2464627A1 publication Critical patent/FR2464627A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/10—Rotating vessel
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical 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)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Treatment Of Sludge (AREA)

Abstract

An installation for the fermentation of manure etc. to produce fuel gas. The fermentation takes place in a vertical, cylindrical vessel which is rotated about its central vertical axis. The vessel pref. rotates as it floats in oil contained in an outer, thermally insulated jacket. The open top of the vessel is pref. covered with a coaxial, circular lid which remains stationary as the vessel rotates. The vessel pref. contains a coaxial, vertical cylindrical gasometer, leaving an annular space between its outer wall and the inside of the vessel. Used for prodn. of fuel gas by fermentation of manure from stables, cowsheds, pig pens, boiler houses etc. Gives continuous prodn. of gas with no need to pre-pulp or liquefy the manure which can be directly fed to the process, little power is required to turn the vessel as it floats in an oil bath. Waste oil can be re-used in the bath.

Description

La présente invention concerne les stations de production
de gaz de fumier.The present invention relates to production stations
manure gas.

Les stations éxistantes sont classées en 2 grandes catégories
la catégorie " fonctionnement discontinu " et la catégorie
fonctionnement continu ". Dans la première on incorpore
périodiquement du fumier que l'on retire lorsque la fermez
tation est terminée. Dans la seconde le fumier passe
regulierement dans la machine et il est alors possible
d'automatiser et d'avoir une production de gaz réguliers. Existing stations are classified into 2 main categories
the category "discontinuous operation" and the category
continuous operation ". In the first one we incorporate
periodically manure that is removed when closed
tation is complete. In the second the manure passes
regularly in the machine and it is then possible
to automate and have regular gas production.

l'invention fait partie de cette seconde catégorie. Elle
diffère des autres stations en ce qui concerne la prépa
tion du fumier. En effet il n'est pas nécessaire que le
fumier soit broyé ou liquéfié. I1 peut être incorporé
dans l'état ou il se trouve à la sortie du bâtiment d'éle
vage.the invention belongs to this second category. She
differs from other stations in regards to prep
manure. Indeed it is not necessary that the
manure either ground or liquefied. I1 can be incorporated
in the state where it is at the exit of the building
vage.

La station doit entre installée de préférence sous la chaîne
de l'évacuateur entre le bâtiment et la rampe de stackage
de la plateforme da séjourne la fumier avant utilisation.The station must be installed preferably under the chain
of the spillway between the building and the stacking ramp
of the platform stays the manure before use.

Le fumier transporté par l'évacuateur tombe dans la cuve. Manure transported by the spillway falls into the tank.

Chaque jour cette cuve tourne pour que chaque réception
quotidienne fasse une rotation complète pendant la durée
de la fermentation. le fumier est alors sorti de la cuve
par un extracteur alternatif et il retombe sur la chaîne
de l'évacuateur. Si le débit de fumier est trpp important
la cuve se rempli et l'exédent passe directement avec le
fumier usagé.Each day this tank rotates so that each reception
daily make a full rotation for the duration
of fermentation. the manure is then taken out of the tank
by an alternative extractor and it falls back on the chain
of the spillway. If the manure flow is too high
the tank is filled and the excess passes directly with the
used manure.

La cuve contenant le fumier peut tourner facilement malgré
sa masse dans la cuve isolante puisqu'elle flotte dans
un bain d'huile de récupération.The tank containing the manure can turn easily despite
its mass in the insulating tank since it floats in
a recovery oil bath.

Le gaz produit est récupéré dans le couvercle isotherme. The gas produced is recovered in the insulated cover.

ce couvercle comporte un joint hydraulique i assure la
liaison avec la cuve rotative. te gaz est ensuite accumulé
dans le gazometre placé dans la cuve. Le volume est déter
miné en fonction du poids tatal de l'ensemble en rotation
porté par le bain d'huile
Sur le couvercle est installé:une chaudière alimentée par le
gaz produit. Cette chaudière maintient la masse du fumier
à une température de 350 . Une pompe et une vanne 3 voies
qui permettent de maintenir le niveau de purin dans le
gazometre et faire circuler le purin dans la chaudière.this cover has a hydraulic seal i ensures the
connection with the rotating tank. gas is then accumulated
in the gasometer placed in the tank. The volume is deter
mined according to the tatal weight of the rotating assembly
carried by the oil bath
On the cover is installed: a boiler supplied by the
gas produced. This boiler maintains the mass of manure
at a temperature of 350. A pump and a 3-way valve
which maintain the level of liquid manure in the
gasometer and circulate the liquid manure in the boiler.

Les dimensions doivent être adaptée à la production de fumier
de l'exploitation mais ltessemble peut être fabriqué par
série en assemblant les éléments sur place. Dimensions must be adapted to manure production
but it can be produced by
series by assembling the elements on site.

Claims (4)

REVENDICATIONS 1) Appareil permettant de produire du gaz de fumier de façon1) Apparatus for producing manure gas in a manner continue caractérisé par le fait que le fumier fermente continuous characterized by the fact that the manure ferments dans une cuve qui troune sur elle même. in a tank which holes in itself. 2) Caractérisé par le fait que le couvercle ne tourne pas avec2) Characterized by the fact that the cover does not rotate with la cuve de la revendication 1 the tank of claim 1 3) Caractérisé par le fait selon la revendication 1 que cette3) Characterized by the fact according to claim 1 that this cuve flotte dans une cufe fixe isotherme tank floats in an insulated fixed cufe 4) Caractérisé par le fait selon la revendication 1 que le4) Characterized by the fact according to claim 1 that the niveau de flottaison est déterminé par volume du gazomêtre buoyancy level is determined by gas meter volume qui est installé dass la cuve  which is installed in the tank
FR7923281A 1979-09-14 1979-09-14 Rotary fermenting vessel producing fuel gas from manure etc. - fed direct from stables without pre:pulping Withdrawn FR2464627A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7923281A FR2464627A1 (en) 1979-09-14 1979-09-14 Rotary fermenting vessel producing fuel gas from manure etc. - fed direct from stables without pre:pulping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7923281A FR2464627A1 (en) 1979-09-14 1979-09-14 Rotary fermenting vessel producing fuel gas from manure etc. - fed direct from stables without pre:pulping

Publications (1)

Publication Number Publication Date
FR2464627A1 true FR2464627A1 (en) 1981-03-20

Family

ID=9229775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923281A Withdrawn FR2464627A1 (en) 1979-09-14 1979-09-14 Rotary fermenting vessel producing fuel gas from manure etc. - fed direct from stables without pre:pulping

Country Status (1)

Country Link
FR (1) FR2464627A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543159A1 (en) * 1983-03-21 1984-09-28 Guerin Maurice Semi-continuous digester for producing biomethane from organic substances
US4594078A (en) * 1982-12-08 1986-06-10 Maurice Guerin Continuous digester of the production of biomethane for organic substances

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594078A (en) * 1982-12-08 1986-06-10 Maurice Guerin Continuous digester of the production of biomethane for organic substances
FR2543159A1 (en) * 1983-03-21 1984-09-28 Guerin Maurice Semi-continuous digester for producing biomethane from organic substances

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