FI83506C - Equipment for composting organic waste - Google Patents
Equipment for composting organic waste Download PDFInfo
- Publication number
- FI83506C FI83506C FI883149A FI883149A FI83506C FI 83506 C FI83506 C FI 83506C FI 883149 A FI883149 A FI 883149A FI 883149 A FI883149 A FI 883149A FI 83506 C FI83506 C FI 83506C
- Authority
- FI
- Finland
- Prior art keywords
- biofilter
- compartment
- compost
- composting
- pulp
- Prior art date
Links
- 238000009264 composting Methods 0.000 title claims description 24
- 239000010815 organic waste Substances 0.000 title claims description 5
- 239000002361 compost Substances 0.000 claims description 13
- 230000000813 microbial effect Effects 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 3
- 230000008021 deposition Effects 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000003415 peat Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011084 recovery Methods 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
- C05F17/10—Addition or removal of substances other than water or air to or from the material during the treatment
- C05F17/15—Addition or removal of substances other than water or air to or from the material during the treatment the material being gas
-
- 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
- C05F17/95—Devices in which the material is conveyed essentially vertically between inlet and discharge means
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
Description
1 835061 83506
ORGAANISEN JÄTTEEN KOMPOSTOINTIINITE - APPARATUS FÖR ATT KOMPOSTERA ORGANISK AVFALLORGANIC WASTE COMPOSTING INGREDIENT - APPARATUS FÖR ATT KOMPOSTERA ORGANISK AVFALL
Tämän keksinnön kohteena on laite orgaanisen jätteen kompos-toimiseksi yhdistetyssä reaktorisysteemissä, jossa jätettä voidaan ympäristöä kuormittamatta käsitellä suljetussa systeemissä. Laitteessa on yhdistetty varsinainen käsittely-yksikkö, kompostori, sekä poistokaasun puhdistusyksikkö, biosuodin samaksi kokonaisuudeksi ja saavutettu samalla merkittävä toiminnallinen ja taloudellinen etu.The present invention relates to an apparatus for composting organic waste in a combined reactor system, in which the waste can be treated in a closed system without burdening the environment. The device combines the actual treatment unit, the composter, and the exhaust gas cleaning unit, the biofilter into one unit and at the same time achieves a significant functional and economic advantage.
Kompostointi sinällään on tunnettu menetelmä orgaanisen jätteen käsittelemiseksi, samoin biosuotimen käyttö kompostointi-ilman käsittelemiseksi ja muunkin ilman pudistami-seksi. Kuitenkin nämä laitteet on sijoitettu aina erilleen toisistaan, siten että ne eivät muodosta toiminnallista yhteenkuuluvaa laitetta. Kompostointi ja biosuodatus perustuvat aerobisina prosesseina molemmat samanlaisten mikrobien toimintaan.Composting per se is a known method for treating organic waste, as is the use of a biofilter to treat composting air and to shake other air. However, these devices are always spaced apart so that they do not form a functional cohesive device. As aerobic processes, composting and biofiltration are both based on the action of similar microbes.
Kompostoinnissa käytetään yleensä joko rumpukompostoreita, joissa ilmastus hoidetaan kääntämällä massaa aika ajoin rumpua pyörittämällä, tai pystykompostoreita, joissa massan joukkoon painetaan ilmaa massan saattamiseksi aerobiseen tilaan. Pystykompostoreissa massan sekoitus hoidetaan usein esim. siivekkeiden tai kuljettimien avulla. Kompostoinnin tehostamiseksi kompostoitavan massan joukkoon lisätään usein valmiiksi kompostoitunutta massaa tai kompostoriin järjestetään massan palautusjärjestelmä.Composting generally uses either drum composts, in which aeration is effected by turning the pulp from time to time by rotating the drum, or vertical composts in which air is pressed into the pulp to bring the pulp to an aerobic state. In vertical composts, the mixing of the pulp is often handled, for example, by means of vanes or conveyors. In order to increase the efficiency of composting, pre-composted pulp is often added to the mass to be composted or a pulp recovery system is provided in the composter.
Biosuodattimena käytetään usein kompostoidulla massalla täytettyä sekoittamatonta astiaa tai pystykolonnia. Täyteaineena voidaan käyttää myös kuorta tai turvetta, jossa biologinen tapahtuma käynnistyy useimmiten suoraan ilman erityisiä lisättyjä mikrobikantoja.An unmixed vessel or vertical column filled with composted pulp is often used as the biofilter. Bark or peat can also be used as a filler, where the biological event is most often initiated directly without specific added microbial strains.
2 835062 83506
Esilläolevan keksinnön tarkoituksena on aikaansaada toiminnallisesti yksinkertainen laite, jossa sovelletaan kompostointia jäteaineen käsittelyssä yhdessä biosuodatuksen kanssa. Keksinnön olennaiset tunnusmerkit selviävät oheisista patenttivaatimuksista.The object of the present invention is to provide a functionally simple device in which composting is applied in the treatment of waste material together with biofiltration. The essential features of the invention will become apparent from the appended claims.
Keksinnön mukaisesti biosuodinosa on yhdistetty komposti-osaan niin, että biosuodinosa muodostaa laitteen yläosan ja kompostointiosa sen alaosan. Kompostointiosasta ilma puhalletaan biosuodinmassaan, josta se puhdistuksen jälkeen poistuu ympäristöön. Biosuodinosaan tuleva massa poistuu kompos-tointiosaan, jossa se samalla toimii kompostoinnin mikrobi-siirroksena tehostaen siten kompostoinnin toimintaa.According to the invention, the biofilter part is connected to the compost part so that the biofilter part forms the upper part of the device and the composting part its lower part. From the composting section, air is blown into the biofilter mass, from where it leaves the environment after cleaning. The pulp entering the biofilter section exits to the composting section, where it also acts as a microbial transfer of the composting, thus enhancing the composting function.
Käyttämällä biosuodinmassaa kompostoinnin mikrobikantana saavutetaan samalla se etu, että ei tarvita erillistä mikrobien lisäys järjestelyä (kompostimassan lisäys) .By using the biofilter mass as a microbial strain for composting, the advantage is obtained that no separate microbial addition arrangement is required (addition of compost mass).
Biosuodinosassa voidaan käyttää kompostointiosaa pidempää viipymäaikaa, jolloin kompostointiin poistuva massa erityisesti tehostaa kompostointiosan toimintaa. Biosuodinosassa voidaan keksinnön mukaisessa laitteessa käyttää turvetta, kuorta tai jätettä yms. Koska biosuodinosassa viipymäaika voi olla kompostointia pidempi, voi syöte myös muodostaa biosuodinosan täytemassan, koska syöte on tällöin tavallaan kompostoitunut kypsäksi, siis hajuttomaksi massaksi. Tästä saavutetaan se etu, että laitteeseen ei tarvitse hankkia erikseen puhdasta massaa, turvetta yms.A longer residence time can be used in the biofilter section than in the composting section, whereby the pulp leaving for composting especially enhances the operation of the composting section. Peat, bark or waste, etc. can be used in the device according to the invention in the biofilter part. Since the residence time in the biofilter part can be longer than composting, the feed can also form a filling mass of the biofilter part, because the feed is This has the advantage that it is not necessary to obtain clean pulp, peat, etc. separately for the device.
Biosuotimen ja kompostorin sekoitusakselisto on keksinnön mukaisessa laitteessa yhteinen, samoin sekoitusakselistoa pyörittävä moottori/koneisto. Kompostoriosan katto on biosuodinosan pohja, jolloin tällä edullisella ratkaisulla voidaan laiteratkaisua yksinkertaistaa ja halventaa.In the device according to the invention, the mixing shaft of the biofilter and the composter is a common motor / mechanism which also rotates the mixing shaft. The roof of the composter part is the bottom of the biofilter part, so that with this advantageous solution the equipment solution can be simplified and reduced.
Keksinnön mukaisessa laitteessa massan/massojen syöttökohdan alapuolelle sijoitetaan pudotusluukku, jossa kompostoitava 3 83506 massa voidaan syöttää ikäänkuin biosuodinosan läpi. Avattaessa väliluukku biosuotimesta poistuu samalla massaa, joka tehostaa kompostointiosan toimintaa. Biosuodinmassaa voidaan poistaa myös muista kohdista pudotusluukkujen kautta kompos-toriin.In the device according to the invention, a drop hatch is placed below the pulp / pulp feed point, where the compostable 3 83506 pulp can be fed as if through the biofilter part. When the intermediate door is opened, the mass is removed from the biofilter, which enhances the operation of the composting section. The biofilter mass can also be removed from other points through drop hatches to the composter.
Biosuodin-kompostori -laitteeseen voidaan esimerkiksi syöttää biosuodinosaan jätettä tai turvetta 1 t/d ja kompostori-osaan 20 t/d. Biosuodinosassa massan viipymäaika voi olla edullisesti 15 d ja kompostoriosassa 3 d. Tällä järjestelyllä saadaan kypsää massaa suoraan biosuotimesta kompostori-osaan, jolloin kompostoinnin toiminta tehostuu. Käyttämällä biosuodinmassaa kompostoinnin mikrobikantana voidaan siis poistaa erillinen kompostoidun massan lisäys.For example, 1 t / d of waste or peat can be fed to the biofilter composter and 20 t / d to the composter part. The residence time of the pulp in the biofilter part can preferably be 15 d and in the composter part 3 d. With this arrangement, the mature pulp is obtained directly from the biofilter to the composter part, whereby the operation of composting is made more efficient. Thus, by using a biofilter pulp as a microbial strain for composting, a separate addition of composted pulp can be eliminated.
Kompostorista poistettava ilma, joka yleensä sellaisenaan aiheuttaa hajuhaittoja ympäristössä, painetaan keksinnön mukaisessa laitteessa biosuotimen massan joukkoon. Mikäli biosuodinmassa on erityisen ilmavaa, voidaan ilma ohjata suoraan välipohjan reikien kautta biosuodinmassaan.The air removed from the composter, which generally as such causes odor nuisance in the environment, is pressed into the mass of the biofilter in the device according to the invention. If the biofilter mass is particularly airy, the air can be directed directly through the holes in the midsole to the biofilter mass.
Kuvassa 1 on esitetty keksinnön mukainen biosuodin-kompostori poikkileikkauskuvantona ja kaaviomaisena esityksenä .Figure 1 shows a biofilter composter according to the invention in a cross-sectional view and a schematic representation.
Kuvassa 2 on esitetty keksinnön mukainen biosuodin-kompostori toisena edullisen suoritusmuotona vastaavasti poikkileikkauskuvantona ja kaaviomaisena esityksensä .Figure 2 shows a biofilter composter according to the invention as a second preferred embodiment in a cross-sectional view and a schematic representation, respectively.
Kuvan 1 mukaisesti jäte ja biosuodinmassa syötetään syöttö-kuljettimella (15) syöttösuppiloon (1), josta se pudostus-luukun (8) auki/kiinni-tilanteesta riippuen menee joko bio-suotimeen (2) tai kompostoriin (3). Biosuodinta ja kompos-toria sekoitetaan saman sekoituskoneiston (4b) ja sekoitus-akseliston (4a) välityksellä. Sekoitinakselisto (4a) on edullisesti tuettu alatuella (10) ja ylätuella (11) . Sekoi- * 83506 tuksesta huolehtivat keksinnön mukaisessa laitteessa edullisesti sekoitinlavat (5). Komposti-ilma painetaan laitteeseen puhaltimen/kompressorin (13) kautta ja kompostiosasta (3) se siirretään biosuodinosaan (2) puhaltimen/kompressorin (14) kautta. Puhdistettu ilma poistuu laitteesta poistoput-kea (6) pitkin. Syöttösuppiloon (1) voidaan liittää sulku-luukku (7), jolloin poistoilma saadaan ohjattua poistoput-keen (6). Biosuodinmassaa voidaan poistaa myös pudostusluu-kun (9) kautta kompostoriin. Kompostoriosasta massaa poistetaan edullisesti pudotusluukun (12) kautta. Biosuodinosan (2) ja kompostointiosan (3) välinen välipohja (16) voidaan edullisesti myös rei'ittää, jolloin puhallinta (14) ei tarvita.According to Figure 1, the waste and the biofilter mass are fed by a feed conveyor (15) to a feed hopper (1), from where it goes to either a bio-filter (2) or a composter (3), depending on the open / closed position of the drop hatch (8). The biofilter and composter are mixed via the same mixing mechanism (4b) and mixing shaft (4a). The agitator shaft (4a) is preferably supported by a lower support (10) and an upper support (11). Mixing in the device according to the invention is preferably provided by agitator blades (5). The compost air is forced into the device via the fan / compressor (13) and from the compost part (3) it is transferred to the biofilter part (2) via the fan / compressor (14). The cleaned air exits the device via the exhaust pipe (6). A shut-off door (7) can be connected to the supply funnel (1), whereby the exhaust air can be directed to the exhaust pipe (6). The biofilter mass can also be removed to the composter via the drop bone (9). The pulp is preferably removed from the composter section via a drop hatch (12). The intermediate base (16) between the biofilter part (2) and the composting part (3) can advantageously also be perforated, in which case a fan (14) is not required.
Kuvan 2 mukainen edullinen laite on kuvan 1 kaltainen, mutta siinä biosuodinosa (2) on edullisesti eri kokoinen kuin kompostoriosa (3). Tällaisessa tapauksessa myös sekoitus-lavat (5a, 5b) ovat erikokoiset.The preferred device according to Figure 2 is similar to Figure 1, but in which the biofilter part (2) is preferably of a different size than the composter part (3). In such a case, the mixing blades (5a, 5b) are also of different sizes.
Claims (4)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI883149A FI83506C (en) | 1988-06-30 | 1988-06-30 | Equipment for composting organic waste |
PCT/FI1989/000127 WO1990000162A1 (en) | 1988-06-30 | 1989-06-30 | Composting apparatus for organic waste |
EP89907756A EP0422089A1 (en) | 1988-06-30 | 1989-06-30 | Composting apparatus for organic waste |
JP1507239A JPH03501244A (en) | 1988-06-30 | 1989-06-30 | Composting equipment for organic waste |
DK38990A DK38990A (en) | 1988-06-30 | 1990-02-14 | DEVICE FOR COMPOSITION OF ORGANIC WASTE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI883149A FI83506C (en) | 1988-06-30 | 1988-06-30 | Equipment for composting organic waste |
FI883149 | 1988-06-30 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI883149A0 FI883149A0 (en) | 1988-06-30 |
FI883149A FI883149A (en) | 1989-12-31 |
FI83506B FI83506B (en) | 1991-04-15 |
FI83506C true FI83506C (en) | 1991-07-25 |
Family
ID=8526753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI883149A FI83506C (en) | 1988-06-30 | 1988-06-30 | Equipment for composting organic waste |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0422089A1 (en) |
JP (1) | JPH03501244A (en) |
DK (1) | DK38990A (en) |
FI (1) | FI83506C (en) |
WO (1) | WO1990000162A1 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4034400C2 (en) * | 1990-10-29 | 1994-05-26 | Grabbe Klaus | Method and device for composting microbially degradable waste materials |
NO175896C (en) * | 1991-09-20 | 1994-12-28 | Svein Tegle | Process for neutralizing and recovering gases released by wet composting of animal manure and sewage sludge and similar masses, as well as facilities for carrying out the process. |
DE69314286T2 (en) * | 1992-11-26 | 1998-03-05 | Otsuka Science Co Ltd | Fermentation device for organic waste to prevent odor emission |
ES2100805B1 (en) * | 1994-07-12 | 1998-02-16 | Jarfels S A | CLOSED COMPOSTING TUNNEL FOR OBTAINING COMPOST FROM ANY KIND OF ORGANIC MATTER. |
US5583045A (en) * | 1995-01-30 | 1996-12-10 | Bedminster Bioconversion Corporation | Compost curing and odor control system |
JP2771127B2 (en) * | 1995-03-22 | 1998-07-02 | 茂次 中島 | Three-dimensional multi-stage multipurpose fermenter |
EP0767011A1 (en) * | 1995-10-06 | 1997-04-09 | Frank Alex Erich Rindelaub | Plant for the mechanical-biological intermediate treatment of waste |
US5744351A (en) * | 1996-05-22 | 1998-04-28 | Bryan-Brown; Michael | Apparatus for compositing organic waste |
CA2226022C (en) * | 1997-12-31 | 2003-10-07 | Gilles Beaulieu | Odor-free composting method and installation |
AT507246B1 (en) * | 2008-08-29 | 2013-01-15 | Wuester Heinrich | composter |
IT202200002132A1 (en) * | 2022-02-07 | 2023-08-07 | Biomrf Tech S R L | Apparatus and method for the composting and/or bio-drying of organic substances and/or waste |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR504831A (en) * | 1919-10-13 | 1920-07-17 | Anonima Brevetti Beccari Soc | Method and apparatus for obtaining biological self-purification of manure and urban refuse by means of zymothermal cells |
US2474833A (en) * | 1946-02-27 | 1949-07-05 | Eric W Eweson | Method for making organic fertilizer |
CH544729A (en) * | 1970-12-24 | 1974-01-15 | Int Combustion Holdings Ltd | Composting appts for domestic sewage |
DE2426285B2 (en) * | 1974-05-29 | 1977-01-20 | Schreiber, August, Dr.-Ing., 3000 Hannover | COMPOSTING DEVICE FOR SEWAGE SLUDGE AND / OR MUELL |
JPS5454877A (en) * | 1977-10-08 | 1979-05-01 | Ebara Mfg | Compost making apparatus |
DE3004016A1 (en) * | 1980-02-04 | 1981-08-13 | Manfred 6601 Kleinblittersdorf Kany | Refuse compositing tower - with sliding partitions between decks for intermittent descending progress |
NL8104987A (en) * | 1981-11-04 | 1983-06-01 | Tno | ORGANIC FILTER. |
-
1988
- 1988-06-30 FI FI883149A patent/FI83506C/en not_active IP Right Cessation
-
1989
- 1989-06-30 JP JP1507239A patent/JPH03501244A/en active Pending
- 1989-06-30 EP EP89907756A patent/EP0422089A1/en not_active Withdrawn
- 1989-06-30 WO PCT/FI1989/000127 patent/WO1990000162A1/en not_active Application Discontinuation
-
1990
- 1990-02-14 DK DK38990A patent/DK38990A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI883149A0 (en) | 1988-06-30 |
JPH03501244A (en) | 1991-03-22 |
DK38990A (en) | 1990-02-27 |
EP0422089A1 (en) | 1991-04-17 |
WO1990000162A1 (en) | 1990-01-11 |
FI883149A (en) | 1989-12-31 |
FI83506B (en) | 1991-04-15 |
DK38990D0 (en) | 1990-02-14 |
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Legal Events
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MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: OUTOKUMPU OY |