DE202006003816U1 - Device for crushing and conveying suspensions - Google Patents
Device for crushing and conveying suspensions Download PDFInfo
- Publication number
- DE202006003816U1 DE202006003816U1 DE200620003816 DE202006003816U DE202006003816U1 DE 202006003816 U1 DE202006003816 U1 DE 202006003816U1 DE 200620003816 DE200620003816 DE 200620003816 DE 202006003816 U DE202006003816 U DE 202006003816U DE 202006003816 U1 DE202006003816 U1 DE 202006003816U1
- Authority
- DE
- Germany
- Prior art keywords
- solids
- screw conveyor
- suspensions
- liquids
- separator
- 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 - Lifetime
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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
- 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
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/16—Screw conveyor
-
- 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
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/02—Means for pre-treatment of biological substances by mechanical forces; Stirring; Trituration; Comminuting
-
- 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
- C12M45/00—Means for pre-treatment of biological substances
- C12M45/04—Phase separators; Separation of non fermentable material; Fractionation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
- C02F11/04—Anaerobic treatment; Production of methane by such processes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
-
- 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
- C02F3/286—Anaerobic digestion processes including two or more steps
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Sustainable Development (AREA)
- Microbiology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
Vorrichtung zum Zerkleinern von Grobsuspensionen oder Flüssigkeiten mir organischen Trocken- oder Feststoffen, zum Zumischen von Flüssigkeiten und zum Fördern der erzeugten Suspensionen in eine Verarbeitungsanlage, aufweisend einen Schneckenförderer, einen Feststoffabscheider sowie einen Zerkleinerer, dadurch gekennzeichnet, dass der Feststoffabscheider (13) als geschlossener Behälter ausgebildet ist und alle an ihn angeschlossenen Bauteile nach außen hin abgeschlossen sind, nämlich die Förderschnecke (10), eine Feststoffschleuse (14), die Förderpumpe (23) zum Zumischen von Flüssigkeit und der Zerkleinerer (16).contraption for crushing coarse suspensions or liquids with organic dry or solids, for admixing liquids and for conveying the produced suspensions in a processing plant, comprising a Screw conveyor, a solids separator and a crusher, characterized in that the solids separator (13) is designed as a closed container is and all components connected to it to the outside are completed, namely the screw conveyor (10), a solids sluice (14), the feed pump (23) for mixing of liquid and the crusher (16).
Description
Die Erfindung bezieht sich auf eine Vorrichtung zum Zerkleinern von Grobsuspensionen oder Flüssigkeiten mir organischen Trocken- oder Feststoffen, zum Zumischen von Flüssigkeiten und zum Fördern der erzeugten Suspensionen in eine Verarbeitungsanlage, aufweisend einen Schneckenförderer, einen Feststoffabscheider sowie einen Zerkleinerer.The The invention relates to a device for comminuting Coarse suspensions or liquids organic dry matter or solids, for admixing liquids and to promote the suspensions produced in a processing plant, comprising a screw conveyor, a solids separator and a crusher.
Wenn Bio-Substrat-Gülle-Suspensionen in eine Biogasanlage eingebracht werden, besteht ein Problem darin, dass die anfallende Suspension mehr oder weniger viel Feststoffe und gar Fremdstoffe enthält, und zwar auch in unterschiedlicher Größe. Es ist natürlich nicht erwünscht, dass einerseits Fremdstoffe (Steine, Stahlteile) und andererseits zu grobe Feststoffe in den Fermenter einer Biogasanlage eingebracht werden.If Bio-substrate slurry suspensions be introduced into a biogas plant, there is a problem in that the resulting suspension more or less much solids and even contains foreign substances, and in different sizes. Of course it is not he wishes, on the one hand foreign substances (stones, steel parts) and on the other hand introduced into coarse solids in the fermenter of a biogas plant become.
Mit der Zerkleinerung der Festsstoffe in der anfallenden Suspension ist es nicht getan, da damit gerechnet werden muss, dass eben die Suspension nicht nur Feststoffe organischer Art enthalten, sondern dass darunter eben auch Steine und dgl. sind. Diese aber führen zu Problemen, weil sie einerseits den Wirkungsgrad des Fermenters herabsetzen, wenn sie in den Fermenter gelangen und andererseits den Zerkleinerer stark belasten, so dass dieser nur eine relativ geringe Lebensdauer hat.With the comminution of the solids in the resulting suspension it is not done because it must be expected that just the Suspension not only contain solids of organic nature, but that there are also stones and the like. These however lead to Problems, because on the one hand reduce the efficiency of the fermenter, if they get into the fermenter and on the other hand the crusher heavy load, so this only a relatively short life Has.
Verwendet man in diesem Zusammenhang beim Fördern von Grobsuspensionen in eine Verarbeitungsanlage einen Feststoffabscheider, so bedeutet dies, dass nunmehr ein offenes System vorliegt, was insbesondere für Biogasanlagen nicht gewünscht wird.used one in this context in the promotion of coarse suspensions in a processing plant a solids separator, so means This means that now there is an open system, which in particular for biogas plants not wished becomes.
Durch die vorliegende Erfindung soll nun eine Vorrichtung der eingangs genannten Art so ausgestaltet werden, dass die in der anfallenden Grobsuspension enthaltenden Feststoffe ohne Verschleiß der Anlage zerkleinert und darüber hinaus ohne Betriebsunterbrechung Fremdkörper oder Feststoffe abgeschieden werden können.By The present invention will now be an apparatus of the initially mentioned type are designed so that in the resulting Coarse suspension containing solids without wear of the plant crushed and above Foreign matter or solids are separated without interrupting operations can be.
Erreicht wird dies bei einer Vorrichtung der eingangs genannten Art dadurch, dass der Feststoffabscheider als geschlossener Behälter ausgebildet ist und alle an ihn angeschlossenen Bauteile nach außen hin abgeschlossen sind, nämlich die Förderschnecke, eine Feststoffschleuse, die Förderpumpe zum Zumischen von Flüssigkeit und der Zerkleinerer.Reached this is in a device of the type mentioned by, that the solids separator is designed as a closed container and all the components connected to it are completed to the outside, namely the screw conveyor, a solids sluice, the feed pump for Mixing in liquid and the crusher.
Die Aufgabe wird insbesondere auch mit einer Vorrichtung der eingangs genannten Art für die Biogasanlage gelöst, die bei Feststoffabscheider als geschlossener Behälter ausgebildet ist und alle an ihn angeschlossenen Bauteile nach außen hin abgeschlossen sind, nämlich die Förderschnecke, eine Feststoffschleuse, die Förderpumpe zum Zumischen von Flüssigkeit und der Zerkleinerer.The Task is especially with a device of the beginning mentioned type for the biogas plant solved, formed in solids separator as a closed container is and all components connected to it to the outside are completed, namely the screw conveyor, a solids sluice, the feed pump for admixing liquid and the crusher.
Das Wesen der vorliegenden Erfindungen beruht darin, dass der Fest- oder Fremdstoffabscheider mit allen daran angeschlossenen Aggregaten ein in sich geschlossenes System bildet, und obwohl dies so ist, besteht dennoch die Möglichkeit, aus diesem geschlossenen System Feststoffe im kontinuierlichen Betrieb auszuschleusen. Auch bei der Zuführung der Grobsuspensionen ist nicht unbedingt ein geschlossener Feststoffbunker erforderlich, es kann auch mit einem Einfülltrichter gearbeitet werden und in diesem Falle bildet sich in dem Schneckenförderer im Zulauf zum Fremdstoffabscheider ein Pfropfen, der nach außen hin die Abdichtung sicherstellt.The The essence of the present invention is that the fixed or foreign matter separator with all aggregates connected to it forms a self-contained system, and although it does, there is nevertheless the possibility from this closed system solids in continuous operation auszuschleusen. Also with the feeder the coarse suspensions is not necessarily a closed solids bunker required, it can also be worked with a hopper and in this case is formed in the screw conveyor in Inlet to Fremdstoffabscheider a plug, the outward ensures the seal.
Die Druckpumpe, die Flüssigkeit in den Fremdstoffabscheider eingibt, wird gemäß der Erfindung aus dem Fermenter versorgt, und da nun wiederum im Fermenter eine Suspension mit kleinen Feststoffanteilen vorhanden ist, jedenfalls sind dort keine Feststoffanteile mehr anzutreffen, kann die Pumpe verschleißarm arbeiten und erreicht große Standzeiten im Vergleich zu bekannten Anlagen.The Pressure pump, the liquid enters into the Fremdstoffabscheider is, according to the invention from the fermenter supplied, and there again in the fermenter, a suspension with small solids is present, at least there are no solids more can be found, the pump can work wear and achieved long life in comparison to known systems.
Der bereits erwähnte Pfropfen bildet sich bevorzugterweise bei Grobsuspensionen mit vielen Faserstoffen. Liegt jedoch eine Grobsuspension mit einer geringen Menge an Faserstoffen vor, so kann anstelle der Druckpumpe auch eine Saugpumpe eingesetzt werden.Of the already mentioned Grafting preferably forms in coarse suspensions with many Fibers. However, there is a coarse suspension with a low Amount of fibrous material before, so instead of the pressure pump can also a suction pump can be used.
Gemäß der Erfindung werden Feststoffe, also beispielsweise Steine oder Stahlteile, über eine Schleuse aus dem Fremdstoffabscheider ausgetragen, ohne dass das geschlossene System nach außen hin geöffnet werden muss, so dass der Betrieb kontinuierlich weitergeführt werden kann.According to the invention become solids, so for example stones or steel parts, via a lock discharged from the Fremdstoffabscheider without the closed System to the outside opened must be so that the operation can be continued continuously can.
Die Erfindung wird nachstehend anhand der einzigen Figur beispielsweise erläutert.The Invention will be described below with reference to the single figure, for example explained.
Diese zeigt eine schematische Darstellung der für die Vorrichtung gemäß der Erfindung erforderlichen Elemente.These shows a schematic representation of the device according to the invention required elements.
Mit
Die
Feststoffsuspension, und zwar eine solche, die sowohl Feststoffe
als auch Fremdstoffe enthält,
wird über
den Schneckenförderer
zum Ausgabeende hin transportiert. Der Schneckenförderer ist in
diesem Bereich konisch zulaufend ausgebildet, so dass sich dort
bei
In
diesem Einführungsbereich
des Schneckenförderers
befindet sich etwas oberhalb eine Düse
Der
im Wesentlichen kastenförmige
Fremdstoffabscheider
Es
ist zu erkennen, dass der Fremdstoffabscheider
Die
Suspension, die den Zerkleinerer
Vom
Fermenter
Es
besteht weiterhin die Möglichkeit, über eine
Vorgrube
Schließlich besteht
auch die Möglichkeit,
bevor die Flüssigkeit
in den Fermenter
Unterhalb
der Fremdstoffschleuse
Bei bekannten Einrichtungen wird zwar die benötigte Flüssigkeit zum Fördern auch dem Fermenter entnommen, diese wird jedoch in den nach außen hin offenen Zugführtrichter eingegeben, so dass dort Biogas ausgasen könnte. Bei dem System gemäß der Erfindung handelt es sich hingegen um ein geschlossenes System, so dass diese Gefahr hier nicht besteht.at Although known equipment is the required fluid for conveying also However, this is in the outward direction open cable guide funnel entered so that it could outgas biogas. In the system according to the invention on the other hand, it is a closed system, so this one Danger does not exist here.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620003816 DE202006003816U1 (en) | 2006-03-10 | 2006-03-10 | Device for crushing and conveying suspensions |
PCT/EP2007/000886 WO2007104386A1 (en) | 2006-03-10 | 2007-02-02 | Device for comminuting and conveying suspensions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620003816 DE202006003816U1 (en) | 2006-03-10 | 2006-03-10 | Device for crushing and conveying suspensions |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006003816U1 true DE202006003816U1 (en) | 2007-07-12 |
Family
ID=37969699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200620003816 Expired - Lifetime DE202006003816U1 (en) | 2006-03-10 | 2006-03-10 | Device for crushing and conveying suspensions |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE202006003816U1 (en) |
WO (1) | WO2007104386A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009013068A1 (en) | 2009-03-13 | 2010-09-16 | Mt-Energie Gmbh & Co. Kg | Device for supplying biomass into a biomass container of a biogas plant, comprises storage container, screw conveyor passing between the storage- and biomass container, and feeding device connected with liquid reservoir and screw conveyor |
AT11199U3 (en) * | 2009-11-03 | 2010-12-15 | Gottfried Hase | DEVICE FOR PREPARING ORGANIC MATERIAL |
WO2012059238A3 (en) * | 2010-11-04 | 2012-08-23 | Mt-Energie Gmbh & Co. Kg | Device for conducting a liquid |
DE102011014219A1 (en) * | 2011-03-17 | 2012-09-20 | Huning Maschinenbau Gmbh | Device for processing and conveying fibrous biomass materials into fermenter utilized for grinding biomass materials, has processing unit arranged upstream to conveyor, where dwell time of biomass material is adjustable in processing unit |
EP2803729A2 (en) | 2013-05-14 | 2014-11-19 | Agraferm Technologies AG | Method for operating a biogas system for the continuous fermentation of substrate mixtures and biogas plant for the continuous fermentation of substrate mixtures |
FR3013729A1 (en) * | 2013-11-25 | 2015-05-29 | Valogreen | METHOD FOR SUPPLYING A DIGESTER FOR THE PRODUCTION OF A BIOGAS AND A DIGESTAT AND APPARATUS FOR CARRYING OUT SAID METHOD |
WO2016102394A1 (en) * | 2014-12-22 | 2016-06-30 | Hugo Vogelsang Maschinenbau Gmbh | Solids discharge module |
WO2018229338A1 (en) * | 2017-06-13 | 2018-12-20 | Demeca Oy | Method and apparatus for producing and processing feed material for a biogas reactor |
DE102017009106A1 (en) | 2017-09-29 | 2019-04-04 | Pumpenfabrik Wangen Gmbh | Crusher with rake |
DE102017009105A1 (en) | 2017-09-29 | 2019-04-04 | Pumpenfabrik Wangen Gmbh | crusher |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010050863B4 (en) | 2010-11-04 | 2016-04-14 | MT-Energie Service GmbH | Apparatus for mixing non-pumpable biomass with a liquid |
DE102013111592A1 (en) * | 2013-10-21 | 2015-04-23 | Binowa Gmbh | Process and device for separating heavy constituents from highly viscous starting substrate of biogas plants |
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-
2006
- 2006-03-10 DE DE200620003816 patent/DE202006003816U1/en not_active Expired - Lifetime
-
2007
- 2007-02-02 WO PCT/EP2007/000886 patent/WO2007104386A1/en active Application Filing
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DE19857870A1 (en) * | 1998-12-15 | 2000-06-21 | Res & Dev Of Renewable Energy | Conversion of organic waste into energy and fertilizer without pyrolysis or incineration |
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DE10113207A1 (en) * | 2000-03-24 | 2001-10-11 | Porr Umwelttechnik Gmbh Wien | Aerobic fermentation of biological waste uses air feeds into the base of a container of an assembly with gas take-off at a level over them to give a rapid degrading action with low energy use to produce a product for soil cultivation |
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DE20205956U1 (en) * | 2002-04-17 | 2002-08-22 | SBM Maschinen GmbH, 68789 St. Leon-Rot | Feeding station for a bio waste disposal device |
DE20216090U1 (en) * | 2002-10-19 | 2003-11-27 | Wüller Metallverarbeitung GmbH & Co. KG | Feeder for introducing stable wastes into a digester has extraction and chopping rollers located at outlet slots across the storage tank |
DE10252527A1 (en) * | 2002-11-08 | 2004-05-27 | Börger GmbH | Equipment feeding dry organic waste into digester producing methane gas, includes screw conveyor with missing section of screw flights, causing compression |
DE10354597A1 (en) * | 2003-11-21 | 2005-06-30 | Eisenmann Maschinenbau Gmbh & Co. Kg | Shredding process and assembly to generate biogas e.g. methane from a combination of dry solids and semi-liquid organic residues e.g. farm animal slurry |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009013068A1 (en) | 2009-03-13 | 2010-09-16 | Mt-Energie Gmbh & Co. Kg | Device for supplying biomass into a biomass container of a biogas plant, comprises storage container, screw conveyor passing between the storage- and biomass container, and feeding device connected with liquid reservoir and screw conveyor |
AT11199U3 (en) * | 2009-11-03 | 2010-12-15 | Gottfried Hase | DEVICE FOR PREPARING ORGANIC MATERIAL |
WO2012059238A3 (en) * | 2010-11-04 | 2012-08-23 | Mt-Energie Gmbh & Co. Kg | Device for conducting a liquid |
DE102011014219A1 (en) * | 2011-03-17 | 2012-09-20 | Huning Maschinenbau Gmbh | Device for processing and conveying fibrous biomass materials into fermenter utilized for grinding biomass materials, has processing unit arranged upstream to conveyor, where dwell time of biomass material is adjustable in processing unit |
EP2803729A2 (en) | 2013-05-14 | 2014-11-19 | Agraferm Technologies AG | Method for operating a biogas system for the continuous fermentation of substrate mixtures and biogas plant for the continuous fermentation of substrate mixtures |
DE102013104966A1 (en) | 2013-05-14 | 2014-11-20 | Agraferm Technologies Ag | Method for operating a biogas plant for the continuous fermentation of substrate mixtures and biogas plant for the continuous fermentation of substrate mixtures |
FR3013729A1 (en) * | 2013-11-25 | 2015-05-29 | Valogreen | METHOD FOR SUPPLYING A DIGESTER FOR THE PRODUCTION OF A BIOGAS AND A DIGESTAT AND APPARATUS FOR CARRYING OUT SAID METHOD |
CN107249749A (en) * | 2014-12-22 | 2017-10-13 | 福格申机械有限公司 | Solid material discharges module |
WO2016102394A1 (en) * | 2014-12-22 | 2016-06-30 | Hugo Vogelsang Maschinenbau Gmbh | Solids discharge module |
US10639641B2 (en) | 2014-12-22 | 2020-05-05 | Hugo Vogelsang Maschinenbau Gmbh | Solids discharge module |
CN107249749B (en) * | 2014-12-22 | 2020-09-04 | 福格申机械有限公司 | Solid material discharge module |
WO2018229338A1 (en) * | 2017-06-13 | 2018-12-20 | Demeca Oy | Method and apparatus for producing and processing feed material for a biogas reactor |
DE102017009106A1 (en) | 2017-09-29 | 2019-04-04 | Pumpenfabrik Wangen Gmbh | Crusher with rake |
DE102017009105A1 (en) | 2017-09-29 | 2019-04-04 | Pumpenfabrik Wangen Gmbh | crusher |
DE102017009105B4 (en) * | 2017-09-29 | 2020-11-05 | Pumpenfabrik Wangen Gmbh | Shredding machine |
DE102017009106B4 (en) * | 2017-09-29 | 2020-11-12 | Pumpenfabrik Wangen Gmbh | Crushing machine with rake |
Also Published As
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WO2007104386A1 (en) | 2007-09-20 |
WO2007104386A8 (en) | 2008-05-29 |
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