NO337306B1 - Device for composting machine for organic waste - Google Patents
Device for composting machine for organic waste Download PDFInfo
- Publication number
- NO337306B1 NO337306B1 NO20120418A NO20120418A NO337306B1 NO 337306 B1 NO337306 B1 NO 337306B1 NO 20120418 A NO20120418 A NO 20120418A NO 20120418 A NO20120418 A NO 20120418A NO 337306 B1 NO337306 B1 NO 337306B1
- Authority
- NO
- Norway
- Prior art keywords
- composting
- organic waste
- piston
- water
- spring
- Prior art date
Links
- 238000009264 composting Methods 0.000 title claims description 21
- 239000010815 organic waste Substances 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 238000012216 screening Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000011368 organic material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000005056 compaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000010129 solution processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/921—Devices in which the material is conveyed essentially horizontally between inlet and discharge means
- C05F17/943—Means for combined mixing and conveying
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/90—Apparatus therefor
- C05F17/964—Constructional parts, e.g. floors, covers or doors
- C05F17/971—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Description
ANORDNING VED KOMPOSTERINGSMASKIN FOR ORGANISK AVFALL DEVICE AT COMPOSTING MACHINE FOR ORGANIC WASTE
Denne oppfinnelsen vedrører en komposteringsmaskin til bruk i et kompostanlegg for omdanning av organisk avfall til jordmateriale. This invention relates to a composting machine for use in a compost plant for converting organic waste into soil material.
Nærmere bestemt dreier det seg om en komposteringsmaskin som skiller ut vannet fra det organiske materialet før det tas inn i selve komposteringsanlegget. More specifically, it is a composting machine that separates the water from the organic material before it is taken into the composting facility itself.
Utviklingen har de siste årene gått i retning av stadig strengere miljøkrav og spesielt krav om rensing av utslipp til omgivelsene. Små og effektive renseanlegg som kan plasseres lokalt nær forurensingsstedet er spesielt etterspurt. In recent years, development has moved in the direction of increasingly strict environmental requirements and, in particular, requirements for cleaning up emissions to the environment. Small and efficient treatment plants that can be placed locally close to the pollution site are in particular demand.
I følge kjente teknikker det kjent at organisk avfall som kvernes opp og tilføres varme under omrøring omdannes til jord. According to known techniques, it is known that organic waste that is ground up and heated while stirring is converted into soil.
Utfordringen med slike anlegg er imidlertid å skille ut mest mulig av vannet før det organiske materialet sendes inn i The challenge with such plants, however, is to separate out as much as possible of the water before the organic material is sent in
komposteringskammeret. Det finnes i dag tilgjengelig flere mulige teknikker som f.eks flere typer sentrifugering, komprimering med stempelpresser, perforerte båndtransportører for the composting chamber. Several possible techniques are available today, such as several types of centrifugation, compression with piston presses, perforated belt conveyors for
gravitasjonsutskilling av vann o.l. gravitational separation of water etc.
Av kjente teknikker på området vises til etterfølgende patenter/publikasjoner. For known techniques in the area, reference is made to subsequent patents/publications.
WO 2005/113104A1 WO 2005/113104A1
Dette patentet viser i fig 5 B et system for utskilling av sand og fast stoff ved hjelp av en vibrerende sikt 360 tilordnet vibratorer 376A og 376B. This patent shows in Fig. 5 B a system for separating sand and solid matter by means of a vibrating screen 360 assigned to vibrators 376A and 376B.
US 51 60440A. US 51 60440A.
Fast materiale fjernes ved siling og kompresjon. Først over rist 11, fig 1. Deretter ved en stempelfunksjon hvor massene presses gjennom en sil 15c, fig 1. Solid material is removed by screening and compression. First over grate 11, fig 1. Then by a piston function where the masses are pressed through a sieve 15c, fig 1.
JP 2008173560 A JP 2008173560 A
Her vises et prosessanlegg for fast -flytende seperasjon med tilhørende kontroll systemer fig l,og en innmating skrue 302b vist i fig. 5 Here is shown a process plant for solid-liquid separation with associated control systems fig 1, and a feed screw 302b shown in fig. 5
US 2007/234769 Al US 2007/234769 Al
Viser en løsning med vibrerende sil, uten noen form for skruekomprimering. Separeringen skjer med et manifold 50 tilordnet dyser 60 Shows a vibrating screen solution, without any screw compaction. The separation takes place with a manifold 50 assigned to nozzles 60
US 5118427 A US 5118427 A
Her fremvises en skruekomprimering for å skille faststoff og vann. I fig 1 er vist en skrue 14 som komprimerer massen mot en sylindrisk sil l,slik at veske kommer ut gjennom utløp 18 og fast stoff i utløp 17. Motstand for faststoffutløpet 17 reguleres med vektarm 16 A screw compaction is shown here to separate solids and water. Fig. 1 shows a screw 14 which compresses the mass against a cylindrical sieve 1, so that liquid comes out through outlet 18 and solids in outlet 17. Resistance for the solids outlet 17 is regulated with weight arm 16
WO 91/16282 Al WO 91/16282 Al
Dette patentet viser en løsning prosessering av organisk avfall 15 med en komposteringsdel 14 der komposteringsmediet blir ført inn med en conveyer 16 og en avløps conveyer 17. This patent shows a solution processing organic waste 15 with a composting part 14 where the composting medium is introduced with a conveyer 16 and a drain conveyer 17.
Alle de fremlagte publikasjoner og patenter fremviser forskjellige løsninger for å oppnå en funksjonalitet som fjerner vann fra fast materiale i et komposteringsanlegg. All the presented publications and patents present different solutions to achieve a functionality that removes water from solid material in a composting plant.
Det har vist seg at ingen av de teknikker eller patenter som er beskrevet i mot holdte publikasjoner og patenter er spesielt godt egnet for å skille ut vann fra organisk avfall materialer som inneholder varierende mengder vann og stoffer i alle størrelser og konsistenser. It has been shown that none of the techniques or patents described in counter-held publications and patents are particularly suitable for separating water from organic waste materials that contain varying amounts of water and substances of all sizes and consistencies.
Oppfinnelsen har til formål å avhjelpe eller redusere i det minste en eller flere av ulempene ved kjente teknikker. Formålet oppnås i henhold til oppfinnelsen ved de trekk som er angitt etterfølgende beskrivelse og i de etterfølgende patentkrav. The purpose of the invention is to remedy or reduce at least one or more of the disadvantages of known techniques. The purpose is achieved according to the invention by the features indicated in the subsequent description and in the subsequent patent claims.
Det er overraskende funnet en fordelaktig løsning ved å la organisk materiale først passere gjennom en shaker, før det tas inn i en stempel komprimator som skviser ut resterende vann gjennom en silanordning. Surprisingly, an advantageous solution has been found by letting organic material first pass through a shaker, before it is taken into a piston compactor which squeezes out remaining water through a sieve device.
En shaker består av en skråstilt sikteduk med perforering som gis en hurtig frem og tilbakegående bevegelse slik at massene beveger seg over sikteduken og slipper igjennom vann. A shaker consists of an inclined screening cloth with perforations that are given a rapid back and forth movement so that the masses move over the screening cloth and let water through.
Stempel komprimatoren består av et frem- og tilbakegående stempel aktivert av et roterende eksenter eller ved hjelp av hydrauliske eller elektriske anordninger av kjent teknikk. Stempelet komprimerer massene til ønsket trykk mot en fjærbelastet ventil. Vannet i massene skvises ut gjennom en silanordning mellom stempelet og den fjærbelastede ventilen. The piston compactor consists of a reciprocating piston activated by a rotating eccentric or by means of hydraulic or electrical devices of known technique. The piston compresses the masses to the desired pressure against a spring-loaded valve. The water in the masses is squeezed out through a strainer device between the piston and the spring-loaded valve.
I det etterfølgende beskrives et eksempel på en foretrukket utførelsesformsom er anskueliggjort på medfølgende tegninger, hvor: Fig 1 viser komposteringsmaskinen sammen med et kompostanlegg Fig 2 viser snitt gjennom komposteringsmaskin og kompostanlegg In what follows, an example of a preferred embodiment is described, which is visualized in the accompanying drawings, where: Fig 1 shows the composting machine together with a composting plant Fig 2 shows a section through the composting machine and composting plant
Fig 3 viser detaljsnitt av stempelkomprimator Fig 3 shows a detailed section of the piston compactor
Fig 4 viser detalj av shaker Fig 4 shows a detail of the shaker
På tegningene betegner henvisningstallet 1 et komposteringsanlegg med kammer for omrøring av organisk materiale. Det viste kompostanlegget er vist med to kammer adskilt med et gitter 13 og forsynt med omrøringsanordninger 12 festet til en aksling 11 drevet av en motor 9. Kamrene i komposteringsanlegget 1 er sirkulært utformet i bunnen 14 og forsynt med varmeelementer. In the drawings, the reference number 1 denotes a composting plant with a chamber for stirring organic material. The shown composting plant is shown with two chambers separated by a grid 13 and provided with stirring devices 12 attached to a shaft 11 driven by a motor 9. The chambers in the composting plant 1 are circularly designed in the bottom 14 and provided with heating elements.
Omdannet materiale til jord føres ut ved hjelp av en skruetransportør 6, drevet av en motor 10. En avtrekksvifte 5 sørger for avtrekk fra komposteringsprosessen. Material converted to soil is removed by means of a screw conveyor 6, driven by a motor 10. An extraction fan 5 provides extraction from the composting process.
Avfallsmaterialet tas inn gjennom en silo 2 forsynt med en utmatingsinnretning 26, slik at materiale kan doseres inn i komprimeringsmaskinen i kontrollerte mengder. Fra utmatingsmekanismen 26 går materialet ned på en perforert sikteduk 8 med hurtige frem- og tilbakegående bevegelser 28 som tilveiebringes av en aktuator 9, koblet til trauet 27 med sikteduken 8 i bunnen. Sikteduken 8 og trauet 27 settes i en ønsket helningsvinkel slik at massene beveger seg nedover og til slutt ut gjennom røret 25.Når massene beveger seg over shakeren får de en mer ensformet konsistens . Vannet som passerer gjennom sikteduken 8, kommer ut gjennom hullet 24. The waste material is taken in through a silo 2 provided with an output device 26, so that material can be dosed into the compacting machine in controlled quantities. From the discharge mechanism 26, the material descends onto a perforated screening cloth 8 with rapid reciprocating movements 28 which are provided by an actuator 9, connected to the trough 27 with the screening cloth 8 at the bottom. The screening cloth 8 and the trough 27 are set at a desired angle of inclination so that the masses move downwards and finally out through the tube 25. When the masses move over the shaker, they acquire a more uniformly shaped consistency. The water that passes through the screening cloth 8 comes out through the hole 24.
Fra utløpet 25 går halvtørre masser inn i stempel komprimatoren 4 gjennom røret 23. Stempelet 17 gjør en frem- og tilbakegående bevegelse ved hjelp av et roterende eksenter 15 drevet av motoren 7. Stempelet skviser massene mellom stempelet og en fjærbelastet ventil 20 tilordnet fjæren 21. Kompresjonsgraden kan tilpasses ønsket nivå ved å regulere på fjæren 21. Vannet som fortrenges går gjennom silen 18 og ut gjennom røret 22. From the outlet 25, semi-dry masses enter the piston compactor 4 through the tube 23. The piston 17 makes a reciprocating movement with the help of a rotating eccentric 15 driven by the motor 7. The piston squeezes the masses between the piston and a spring-loaded valve 20 assigned to the spring 21. The degree of compression can be adjusted to the desired level by adjusting the spring 21. The water that is displaced goes through the strainer 18 and out through the pipe 22.
Når massene har passert stempelkomprimatoren føres det inn i komposteringsanlegget gjennom innføringsåpningen 29. When the masses have passed the piston compactor, they are introduced into the composting facility through the introduction opening 29.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20120418A NO337306B1 (en) | 2012-04-04 | 2012-04-04 | Device for composting machine for organic waste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO20120418A NO337306B1 (en) | 2012-04-04 | 2012-04-04 | Device for composting machine for organic waste |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20120418A1 NO20120418A1 (en) | 2013-10-07 |
NO337306B1 true NO337306B1 (en) | 2016-03-07 |
Family
ID=49626400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20120418A NO337306B1 (en) | 2012-04-04 | 2012-04-04 | Device for composting machine for organic waste |
Country Status (1)
Country | Link |
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NO (1) | NO337306B1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991016282A1 (en) * | 1990-04-12 | 1991-10-31 | Biodata Oy | Compostor |
US5118427A (en) * | 1990-02-10 | 1992-06-02 | Fan Engineering Gmbh | Process and apparatus for the separation of solids from slimy liquids by means of press screw separators |
US5160440A (en) * | 1986-10-29 | 1992-11-03 | Josef Merai | Procedure for the dewatering of sewage sludge and plant for procedure execution |
WO2005113104A1 (en) * | 2004-05-18 | 2005-12-01 | Biomass Processing Technology, Inc. | System for processing a biomaterial waste stream |
US20070234769A1 (en) * | 2006-04-11 | 2007-10-11 | Winslow Nathan E | Compost Tea Apparatus |
JP2008173560A (en) * | 2007-01-17 | 2008-07-31 | Michio Yamashita | Excretion treatment apparatus |
-
2012
- 2012-04-04 NO NO20120418A patent/NO337306B1/en not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160440A (en) * | 1986-10-29 | 1992-11-03 | Josef Merai | Procedure for the dewatering of sewage sludge and plant for procedure execution |
US5118427A (en) * | 1990-02-10 | 1992-06-02 | Fan Engineering Gmbh | Process and apparatus for the separation of solids from slimy liquids by means of press screw separators |
WO1991016282A1 (en) * | 1990-04-12 | 1991-10-31 | Biodata Oy | Compostor |
WO2005113104A1 (en) * | 2004-05-18 | 2005-12-01 | Biomass Processing Technology, Inc. | System for processing a biomaterial waste stream |
US20070234769A1 (en) * | 2006-04-11 | 2007-10-11 | Winslow Nathan E | Compost Tea Apparatus |
JP2008173560A (en) * | 2007-01-17 | 2008-07-31 | Michio Yamashita | Excretion treatment apparatus |
Also Published As
Publication number | Publication date |
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NO20120418A1 (en) | 2013-10-07 |
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