FR2382418A1 - DEVICE FOR TRANSFORMING A MIXTURE OF CURING SLUDGE AND WASTE CONTAINING GARBAGE INTO COMPOST - Google Patents
DEVICE FOR TRANSFORMING A MIXTURE OF CURING SLUDGE AND WASTE CONTAINING GARBAGE INTO COMPOSTInfo
- Publication number
- FR2382418A1 FR2382418A1 FR7806165A FR7806165A FR2382418A1 FR 2382418 A1 FR2382418 A1 FR 2382418A1 FR 7806165 A FR7806165 A FR 7806165A FR 7806165 A FR7806165 A FR 7806165A FR 2382418 A1 FR2382418 A1 FR 2382418A1
- Authority
- FR
- France
- Prior art keywords
- waste material
- reaction tower
- comminution
- conveyed
- precomminuted
- 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
Links
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
- C05F17/95—Devices in which the material is conveyed essentially vertically between inlet and discharge means
-
- 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
-
- 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)
Abstract
The plant processes the waste material by means of continuous comminution and rearrangement in a reactor tower (1), by aerating the waste material at various levels of the reaction tower (1) and, if appropriate, by adding quicklime or milk of lime so as to provide conditions which are favourable for rapid composting. The waste material, which has been precomminuted by means of a first comminution arrangement (11), is conveyed to the inlet shaft (7) at the top end of the reaction tower (1), where it is granulated by means of a fast-running chopper (21). While the granules fall down under exposure to turbulence, quicklime dust can be blown in and, if appropriate, water can be sprayed in. The waste material which accumulates is aerated by blowing in compressed air through compressed-air piping (31, 32). A third comminution device (27) is arranged in the outlet shaft (25) of the reaction tower (1), which tapers downwards. The waste material comminuted by this third comminution device can be conveyed, by means of a conveying device (28) to the removal point (29) or added to the precomminuted waste material to be conveyed to the inlet (4) of the reaction tower (1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772709715 DE2709715A1 (en) | 1977-03-05 | 1977-03-05 | DEVICE FOR COMPOSTING A MIXTURE OF SEWAGE SLUDGE AND WASTE CONTAINING WASTE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2382418A1 true FR2382418A1 (en) | 1978-09-29 |
FR2382418B1 FR2382418B1 (en) | 1983-10-14 |
Family
ID=6002904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7806165A Granted FR2382418A1 (en) | 1977-03-05 | 1978-03-03 | DEVICE FOR TRANSFORMING A MIXTURE OF CURING SLUDGE AND WASTE CONTAINING GARBAGE INTO COMPOST |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH632227A5 (en) |
DE (1) | DE2709715A1 (en) |
FR (1) | FR2382418A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991007365A1 (en) * | 1989-11-22 | 1991-05-30 | Adelrich Spescha | Process and installation for manufacturing a pasteurized substrate |
EP1877202A1 (en) * | 2005-04-20 | 2008-01-16 | International Composting Corporation | Multi-staged composting |
WO2016189198A1 (en) * | 2015-05-25 | 2016-12-01 | Biolan Oy | Composter and method for composting in a composter |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK154774C (en) * | 1979-09-25 | 1989-05-01 | Armerad Betong Ab | METHOD AND CONTINUOUS FOR CONTINUOUS COMPOSITION |
US4384878A (en) * | 1980-08-04 | 1983-05-24 | Armerad Betong Vagforbattringar Ab | Method and apparatus for composting compostable organic materials such as organic wastes and strongly aqueous fossile materials |
EP0303652B1 (en) * | 1987-02-19 | 1993-08-18 | RASMUSSEN, Hans Moller | Method and plant for composting |
DE4202463A1 (en) * | 1992-01-29 | 1993-08-05 | Rte Relli Technology Ersatec G | Compositing unit - has filling section followed by rotting and retention section and preparation stage for rapid compositing and continuous humus removal |
FI100051B (en) * | 1992-02-18 | 1997-09-15 | Favorit Oy | composting |
AT408754B (en) * | 1996-11-06 | 2002-03-25 | Firooz Kita | Method for composting organic materials |
ES2259860B1 (en) * | 2003-11-25 | 2007-06-16 | Emp. Mun. De Aguas Y Saneamiento De Murcia, S.A. | PLANT FOR MUD COMPOSTATION. |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1489219A (en) * | 1966-06-10 | 1967-07-21 | Improvements to fermentation silos for household or other waste | |
FR90310E (en) * | 1966-07-26 | 1967-11-24 | Improvements to fermentation silos for household or other waste | |
DE1301828B (en) * | 1966-01-15 | 1969-08-28 | Kloeckner Humboldt Deutz Ag | Composting tower for garbage |
FR2274581A1 (en) * | 1974-06-11 | 1976-01-09 | Kaelin J R | Garbage-thickened sludge conversion to compost - in treatment chamber with air preheated by hot waste gases |
FR2312474A1 (en) * | 1975-05-29 | 1976-12-24 | Kaelin J R | HOUSEHOLD WASTE OR THICK SLUDGE TREATMENT PLANT |
-
1977
- 1977-03-05 DE DE19772709715 patent/DE2709715A1/en not_active Withdrawn
-
1978
- 1978-02-28 CH CH214578A patent/CH632227A5/en not_active IP Right Cessation
- 1978-03-03 FR FR7806165A patent/FR2382418A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1301828B (en) * | 1966-01-15 | 1969-08-28 | Kloeckner Humboldt Deutz Ag | Composting tower for garbage |
FR1489219A (en) * | 1966-06-10 | 1967-07-21 | Improvements to fermentation silos for household or other waste | |
FR90310E (en) * | 1966-07-26 | 1967-11-24 | Improvements to fermentation silos for household or other waste | |
FR2274581A1 (en) * | 1974-06-11 | 1976-01-09 | Kaelin J R | Garbage-thickened sludge conversion to compost - in treatment chamber with air preheated by hot waste gases |
FR2312474A1 (en) * | 1975-05-29 | 1976-12-24 | Kaelin J R | HOUSEHOLD WASTE OR THICK SLUDGE TREATMENT PLANT |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991007365A1 (en) * | 1989-11-22 | 1991-05-30 | Adelrich Spescha | Process and installation for manufacturing a pasteurized substrate |
EP0429744A2 (en) * | 1989-11-22 | 1991-06-05 | Adymat Ag | Process for producing pasteurized substrates and apparatus therefor |
EP0429744A3 (en) * | 1989-11-22 | 1991-06-26 | Multisec Energietechnik | Process for producing pasteurized substrates and apparatus therefor |
AU653503B2 (en) * | 1989-11-22 | 1994-10-06 | Adymat Ag | Process and installation for manufacturing a pasteurized substrate |
EP1877202A1 (en) * | 2005-04-20 | 2008-01-16 | International Composting Corporation | Multi-staged composting |
EP1877202A4 (en) * | 2005-04-20 | 2012-05-02 | Internat Composting Corp | Multi-staged composting |
WO2016189198A1 (en) * | 2015-05-25 | 2016-12-01 | Biolan Oy | Composter and method for composting in a composter |
CN107771171A (en) * | 2015-05-25 | 2018-03-06 | 碧奥兰公司 | Composter and the method for carrying out compost in Composter |
Also Published As
Publication number | Publication date |
---|---|
DE2709715A1 (en) | 1978-09-07 |
FR2382418B1 (en) | 1983-10-14 |
CH632227A5 (en) | 1982-09-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |