DE19512831C1 - Aerating and venting system for high compost heaps - Google Patents
Aerating and venting system for high compost heapsInfo
- Publication number
- DE19512831C1 DE19512831C1 DE1995112831 DE19512831A DE19512831C1 DE 19512831 C1 DE19512831 C1 DE 19512831C1 DE 1995112831 DE1995112831 DE 1995112831 DE 19512831 A DE19512831 A DE 19512831A DE 19512831 C1 DE19512831 C1 DE 19512831C1
- Authority
- DE
- Germany
- Prior art keywords
- ventilation
- rotting
- lines
- laid
- ventilation system
- 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 - Fee Related
Links
- 238000013022 venting Methods 0.000 title abstract description 7
- 239000002361 compost Substances 0.000 title 1
- 238000009423 ventilation Methods 0.000 claims description 35
- 230000001788 irregular Effects 0.000 claims 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010791 domestic waste Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
-
- 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
- C05F17/979—Constructional parts, e.g. floors, covers or doors for feeding or discharging materials to be treated; for feeding or discharging other material the other material being gaseous
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Die Erfindung betrifft ein Be- und Entlüftungssystem für Rotten ge mäß dem Oberbegriff des Anspruchs und darüber hinaus eine Be- und Entlüftungstechnik, die es ermöglicht, über 3 m in einer Rotte aufgeschüttete Ma terialien beispielsweise Hausmüll zuverlässig zu be- und entlüften.The invention relates to a ventilation system for Rotten ge according to the preamble of the claim and beyond a ventilation technology that it allows to measure up to 3 m in a row materials such as household waste vent.
Die Lüftungstechnik mittels Drainageschläuchen nach dem Prinzip des Kaminzugverfahrens ist bekannt. Der Nachteil dieser Methode ist, daß aufgrund der vorhandenen Auftriebs kräfte eine Rotte über 3 m Höhe nicht zuverlässig belüf tet werden kann.The ventilation technology using drainage hoses after The principle of the chimney draft method is known. The disadvantage this method is that due to the existing buoyancy do not reliably ventilate a group over 3 m high can be tet.
Weiterhin haben die bekannten Systeme teure feste Außen hüllen und Zwangsbelüftung mit hohem Energieaufwand.Furthermore, the known systems have expensive solid exterior envelop and forced ventilation with high energy consumption.
Der Erfindung liegt die Aufgabe zugrunde durch eine sinn volle Anordnung und Kombination von Be- und Entlüftungs schläuchen eine zuverlässige Be- und Entlüftung von Rotten über 1,5 m Höhe zu entwickeln, bei gleichzeitigem Wegfall jeglicher fester Außenhülle und jeglicher Zwangsbelüftung jedoch bei Beibehaltung des preiswerten Grundprinzips der Kaminzugbelüftung.The invention has for its object by a sense full arrangement and combination of ventilation hoses provide reliable ventilation for rotten to develop over 1.5 m in height, with simultaneous elimination any firm outer shell and any forced ventilation however, while maintaining the inexpensive basic principle of Chimney draft ventilation.
Anspruch 1 gibt die Lösung an.Claim 1 specifies the solution.
Erfindungsgemäß wird in einer zweckmäßigen Höhe über der jeweiligen untenliegenden Belüftungseinrichtung eine nächste Belüftungseinrichtung plaziert.According to the invention is in a convenient amount above the the next ventilation device below Ventilation device placed.
Hierdurch wird der jeweilige über der Belüftungseinrichtung liegende Materialblock mit Frischluft versorgt und der Teil der durch eine spezielle Entlüftungseinrichtung nicht er faßten Abluft abgeführt.As a result, the respective one above the ventilation device lying block of material supplied with fresh air and the part the through a special venting device not he collected exhaust air discharged.
Die spezielle Entlüftungseinrichtung wird zweckmäßigerweise jeweils auf halber Distanz zwischen je zwei Belüftungsein gängen der ersten und aller folgenden Belüftungsebenen über der Grundbelüftung angeordnet.The special venting device is useful each halfway between two ventilation units transitions to the first and all subsequent ventilation levels the basic ventilation.
Die spezielle Lüftungseinrichtung ist eine Entlüftungslei tung, beispielsweise Drainagerohr, die quer durch die Rotte so hindurch geht, daß sie in der Mitte der Rotte ihren tief sten Punkt hat, beiderseits leicht ansteigt und jeweils aus der Rotte 20 cm herausgeführt wird. Die Entlüftung liegt des halb mittig zwischen den Belüftungseingängen, um ein Einsau gen von Abluft in die Belüftung der nächsthöheren Etage zu verhindern. The special ventilation device is a ventilation line tion, for example drainage pipe that runs across the rotting so that it goes deep in the middle of the pack most point, increases slightly on both sides and turns off the rotting is led out 20 cm. The ventilation is the halfway between the ventilation inlets, for a sow exhaust air into the ventilation on the next higher floor prevent.
Statt der einzeln hochgeführten Entlüftungsschläuche zur Oberkante der Rotte können zentrale Kamine, in die die auf der jeweiligen Ebene ankommenden Schläuche eingeführt werden, verwendet werden.Instead of the individually raised ventilation hoses Top edge of the rotting can be central chimneys in which the on hoses arriving at the respective level are introduced, be used.
Der Vorteil dieses Aufbaues ist, daß auf fast alle Ebenen die maximale Strömungsgeschwindigkeit der Gesamthöhe ein wirkt und somit eine noch bessere Belüftung erreicht wird.The advantage of this structure is that on almost all levels the maximum flow rate of the total height works and thus an even better ventilation is achieved.
Die Rotte kann als Rechteckrotte mit mehreren Kaminen in der Längsrichtung oder als Kegelstumpfrotte mit einem zentralen Kamin und radial angeordneten Belüftungsschläuchen in den verschiedenen Ebenen aufgebaut werden.The rotting can be rectangular with several chimneys the longitudinal direction or as a truncated cone with a central chimney and radially arranged ventilation hoses be built up in the different levels.
Die Erfindung sei nachstehend an einem in der Zeichnung dargestellten Ausführungsbeispiel einer Rechteckrotte ohne Zentralkamin naher erläutert.The invention is below on one in the drawing illustrated embodiment of a rectangular rott without central fireplace explained in more detail.
Fig. 1 Schnitt durch eine Rechteckrotte A-A, Fig. 1 by a rectangular section AA Rottenberg,
Fig. 2 Schnitt durch eine Rechteckrotte B-B, Fig. 2 shows a section through a rectangular rotting BB,
Fig. 3 Seitenansicht einer Rechteckrotte. Fig. 3 side view of a rectangular rott.
Auf der Grundebene I sowie den Etagen II und III einer Rotte VI sind Belüftungsschläuche VII bis zur Mittelachse IV und dann entlang der Mittelachse IV senkrecht nach oben bis 20 cm über die obere Rottefläche V geführt.On the basic level I and floors II and III of a group VI are ventilation hoses VII up to the central axis IV and then along the central axis IV vertically up to 20 cm led over the upper rotting area V.
Mittig zwischen je zwei Lüftungsschläuchen VII außer denen der Grundebene I sind Entlüftungsschläuche VIII mit dem Tiefstpunkt an der Mittelachse IV und leichter Steigung zu den beiden Seiten der Rotte VI angeordnet.In the middle between two ventilation hoses VII except those the basic level I are ventilation hoses VIII with the Lowest point on the central axis IV and a slight slope to the arranged on both sides of the Rotte VI.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995112831 DE19512831C1 (en) | 1995-04-06 | 1995-04-06 | Aerating and venting system for high compost heaps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995112831 DE19512831C1 (en) | 1995-04-06 | 1995-04-06 | Aerating and venting system for high compost heaps |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19512831C1 true DE19512831C1 (en) | 1996-08-14 |
Family
ID=7758894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995112831 Expired - Fee Related DE19512831C1 (en) | 1995-04-06 | 1995-04-06 | Aerating and venting system for high compost heaps |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19512831C1 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE723072C (en) * | 1939-03-22 | 1942-07-29 | Dr Julius Schnepf | Process for drying and ventilating grainy material, especially grain |
DE1559202A1 (en) * | 1965-10-09 | 1969-09-04 | Bernhard Kleinhammer | Transportable small silo |
-
1995
- 1995-04-06 DE DE1995112831 patent/DE19512831C1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE723072C (en) * | 1939-03-22 | 1942-07-29 | Dr Julius Schnepf | Process for drying and ventilating grainy material, especially grain |
DE1559202A1 (en) * | 1965-10-09 | 1969-09-04 | Bernhard Kleinhammer | Transportable small silo |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |