WO2007140491A1 - Réservoir de stockage et four - Google Patents

Réservoir de stockage et four Download PDF

Info

Publication number
WO2007140491A1
WO2007140491A1 PCT/AT2007/000184 AT2007000184W WO2007140491A1 WO 2007140491 A1 WO2007140491 A1 WO 2007140491A1 AT 2007000184 W AT2007000184 W AT 2007000184W WO 2007140491 A1 WO2007140491 A1 WO 2007140491A1
Authority
WO
WIPO (PCT)
Prior art keywords
conveyor loop
fuels
reservoir
storage container
oven
Prior art date
Application number
PCT/AT2007/000184
Other languages
German (de)
English (en)
Inventor
Karl Gütl
Peter Resch
Original Assignee
Guetl Karl
Peter Resch
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guetl Karl, Peter Resch filed Critical Guetl Karl
Priority to EP07718400A priority Critical patent/EP2027414A1/fr
Priority to CA002654723A priority patent/CA2654723A1/fr
Publication of WO2007140491A1 publication Critical patent/WO2007140491A1/fr
Priority to NO20090072A priority patent/NO20090072L/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus

Definitions

  • the invention relates to a storage container for solid fuels according to the preamble of claim 1 and an oven with a reservoir connected thereto.
  • Incinerator for defined processed general cargo such as pellets, wood chips, etc. For such uniform cargo there are a large number of funding opportunities.
  • a method of feeding that was quite common for firewood was, depending on the heat requirement, to manually fill in logs by hand. Since the heat requirement can not be accurately predicted or not to have to reheat continuously, the filling volume of such ovens is usually chosen to be relatively large. excess
  • Heating operation are loaded several times a day. In particular, during the transitional period, where little heat energy is needed, a targeted heating is not well possible.
  • the object of the invention is therefore to provide a reservoir which is easily and easily connectable to a furnace and can be promoted to the oven with the solid fuel, in particular firewood, trouble-free and automatically or the furnace can be charged in this way.
  • a device should be mechanically simple and inexpensive and operate trouble-free in continuous operation.
  • the conveyor loop can be completely freed from logs in a simple and fast way, which is very useful especially for repair work.
  • the conveyor loop may be advantageously composed according to the features of claim 5 as a wide mat or from a plurality of individual bands. In this way, consideration can be given to the nature and dimensions of the billet.
  • deflection axes are designed for advantageous movement of the conveyor loop according to the features of claim 7.
  • a very simple embodiment is provided by the features of claim 9. Due to the features of claim 9, the advantage is ensured that the heating material is always at a targeted height by the two independent drives, so the control of when the wood is conveyed in the direction of the furnace, can be done very precisely and accurately.
  • the features of claim 11 provide the advantage that the loading process is controllable to effect a controlled conveying.
  • the features of claim 12 ensure further control and form a conclusion or a Verschdorflichkeit the reservoir.
  • An advantageous type of attachment or the opening is ensured by the features of claim 13.
  • the features of claim 14 ensure that a kind of intermediate position is created, in which the reaching of the reservoir on the flap wood can be temporarily stored.
  • the flap detector according to claim 15 prevents uncontrolled Nachellen or causes an opening only when actually rests wood on the flap.
  • a kind of lock is formed between the reservoir and the furnace, which allows an advantageous loading and control of the furnace.
  • the locks are advantageously controlled according to claim 18 so that at least one is always closed during operation. Thereby, even in the event of a fault, such as a power failure, ensure that always one of the two flaps holds back smoke or other fumes.
  • the maximum sag or size of the conveyor loop is limited or predetermined. This is to prevent tearing of the conveyor loop at full load or define the maximum capacity.
  • the features of claim 22 show a particularly stable and easy mounting of the support frame.
  • claim 23 describes an advantageous arrangement comprising a furnace and a reservoir according to the invention.
  • a device has the advantage that an automatic promotion of the fuels is possible and they can be reloaded or ignited at the most appropriate time.
  • the lock module according to claim 24 represents an advantageous connection between the oven and the storage container. This increases the safety and increases the control options.
  • the furnace is advantageously constructed according to the features of claim 25.
  • Fig. 1 shows an oven with upstream reservoir in an overall view.
  • Fig. 2 shows a detail view of the reservoir seen from the side.
  • Fig. 3 shows an oven with upstream reservoir in fully loaded condition.
  • Fig. 4 shows an oven with upstream reservoir in partially deflated condition.
  • a heating system which comprises a reservoir 20 according to the invention and an oven 40, which communicate with each other via a lock module 30 or are coupled.
  • the reservoir 20 is spatially separated from the oven 40.
  • Reservoir 20 leads a dispensing opening 12 as a single opening of the reservoir 20 in the lock module 30 and in the further course in the oven 40th
  • the storage container 20 has a delivery unit with which fuels 17 can be conveyed to the furnace 40.
  • This conveyor unit is formed according to the invention in the form of a flexible and flexible conveyor loop 1.
  • the fuels 17 can be placed on this conveyor loop, as shown in Fig. 2.
  • the conveyor loop is, as shown in Fig. 2, composed of two mutually spaced mutually parallel extending individual bands.
  • the conveyor loop 1 can also have a different shape, in particular, this can be configured as a one-piece wide mat or as a wide band, in which case there is no gap between the individual bands.
  • the conveyor loop 1 may also be formed as a chain or have a net-like structure.
  • the conveyor loop 1 is mounted or suspended at its uppermost area between two deflection axes 3 and 4. When loaded with fuels, as shown in Fig. 1, the conveyor loop 1 forms a bag-like shape and depends down through. Between these two deflection axes 3 and 4, an upwardly open discharge area 7 is formed, via which the fuels can be brought out of the conveyor loop 1.
  • the reservoir 20 is housed substantially in a housing which is bounded on both sides with side walls 22.
  • the depth of the reservoir 20 is a few centimeters shorter than the depth of the combustion chamber to allow safe insertion.
  • the billet is advantageously to be chosen in length so that it corresponds to the depth of the reservoir 20, i. It must be ensured that the firewood 17 or the firewood is stackable and as shown in Fig. 2 on the conveyor loop 1 can be placed. Deviations of approx. 20% to the maximum length do not disturb the function. In order to exclude disturbances of the automatic conveyance, it is advantageous to sort out large and extremely shapeless piece of wood 17 or wood with protruding branches as well as too small or brittle wood in advance.
  • Fuels which have the usual dimensions and geometries, as they arise in the wood splitting of round and square timber, are suitable for the feed.
  • the reservoir 20 further drive or traction means are provided with which the conveyor loop 1 moves or can be stretched or relaxed or with which the length of the conveyor loop 1 can be shortened or extended and their sag is reduced or increased.
  • drive or traction means of the bag-shaped cross-section of the conveyor loop 1 and the fuels 17 are increased upward in the direction of the discharge area 7 towards. This process is reversible.
  • Fig. 1 and also in Fig. 3 and 4 it can be seen that a arranged on the left side of the reservoir 20, the discharge opening 12 distant deflection axis 3 is provided, as well as one of the discharge opening 12 near or near the furnace deflection 4. These two deflection axes 3, 4 also define the size of the output area 7.
  • the right deflection axis 4 represents the upper discharge edge 19, which must overcome the fuels 17 in order to lock in the direction of the lock module 30 and Furnace 40 to be delivered.
  • the deflection axis 3 is arranged relatively higher than the deflection axis 4 in relation to the conveyor loop 1. This predetermines the direction with which the fuels 17 can be removed from the conveyor loop 1, namely in the direction of the dispensing opening 12 via the dispensing edge 19.
  • the conveyor loop 1 is completely loaded with fuel 17 and is in their maximum sagging ago. If fuel 17 is discharged from the conveyor loop 1 or train is exerted via the drive means, then the cross section and the length are reduced and the conveyor loop 1 assumes a shape as in FIG. 4. To completely empty the conveyor loop 1, a further reduction of the sagging is necessary. In the fully tensioned and unloaded state, the conveyor loop 1 forms a flat surface between the deflection axis 3 and the deflection axis 4. Fuels 17 can not hold on this inclined surface and automatically slide over the discharge edge 19 through the discharge opening 12 in the lock module 30th
  • the conveyor loop 1 is formed in the present embodiment as a circulating endless belt, wherein numerous further circulating axles 16 are provided which effect the circumferential guidance of the conveyor loop 1 in the storage container 20.
  • the conveyor loop 1 is diverted through a first deflection axis 16 by 90 ° down.
  • the deflection axes 16 and the oven-near and the furnace-remote deflection axis 3 and 4 can be either freely rotatable guide rollers or rollers or rigid smooth Deflection rods on which the conveyor loop 1 can slide along.
  • the deflection axes can also be equipped with adhesion-improving agents, such as teeth or projections, in order to achieve a good operative connection, especially when the conveyor loop 1 is designed as a net or a chain.
  • the deflection axes 3,4,16 may be formed as a drive or traction means, wherein in the present embodiment, the deflection axes 3 and 4 are motorized.
  • the drive of the conveyor loop can also be done via an independent drive, which attaches somewhere on the conveyor loop.
  • the drives of the deflection axis 3 and 4 operate independently. In this way, the left and right upper side of the conveyor loop 1 can be independently lowered and / or raised. This causes a very good control of the application of the firewood 17th
  • a height detector 6 is provided in the open dispensing area 7 of the conveyor loop 1.
  • This height detector 6 may be a mechanical or electronic, for example, equipped with light elements or sensors, detector. If the height detector 6 is triggered by the fuels 17 by the fuels 17 reach a certain height, the movement of the conveyor loop 1 and / or the drive or the traction means is stopped or reversed for a certain time.
  • the fuels 17 can be discharged from the storage container 20 via a delivery opening 12 located at the top right in the storage container 20.
  • This discharge opening 12 is provided with a closable upper flap 9.
  • This upper flap 9 is attached to the upper cover of the reservoir 20 via a baffle 5, wherein the hinge of the upper flap 9 is located on this guide plate 5.
  • the upper flap 9 can be swung down.
  • a container-like shape is formed, come to lie in the fuel 17, which fall over the Ausbringkante 19.
  • In the area of the upper flap 9 there is thus a buffer storage position which temporarily stores the fuels 17 for a certain time.
  • a flap detector 8 is provided, which detects whether there are fuels 17 in the region of the upper flap.
  • a lower flap 10 is provided below the upper flap 9, which is also aufschwingbar down. This is arranged in the region of the lock module 30 and represents the direct connection between the oven 40 and the lock module 30.
  • the upper flap 9 and the lower flap 10 a kind of lock or a lock system is formed. At least one of these two flaps 9, 10 is always closed.
  • the flaps 9, 10 are smoke-tight or insulating formed against exhaust gases and close tightly so that no fumes can escape from the oven 40 in the direction of the reservoir 20.
  • an electronic or computerized control mechanism controls the gegen Dermate movement of the upper flap 9 and the lower flap 10 and on the other hand when triggering the flap detector 8, the upper flap 9 opens and the drive or traction means stops and the conveyor loop 1, if necessary lower something.
  • the mechanical drive of the flaps 9, 10 is designed to be self-locking, ie even in the event of a power failure there is no unwanted opening of the flaps 9, 10.
  • the combustion chamber or the combustion chamber 25 of the furnace 40 In the area below the lock module 30 below the lower flap 10 is the combustion chamber or the combustion chamber 25 of the furnace 40.
  • the reaching into the furnace 40 fuels 17 rest on a grate 14 and can there via an ignition 15, in particular an automatic ignition to be inflamed.
  • a level detector 13 is provide, which indicates how much fuel is in the combustion chamber 17 25th
  • This level detector 13 is connected to the control of the reservoir 20, in particular with the control of the conveyor loop 1.
  • the level detector 13 is triggered, the movement of the conveyor loop 1 is stopped or vice versa.
  • a heat exchanger 11 is attached, which is heated by the heat of the combustion chamber. It can clearly be seen that the storage container 20 is larger by a multiple and has a larger volume than the combustion chambers 25th
  • a three interconnected straight plate-shaped plates existing rectangular support frame 21 is provided in the reservoir 29 . This surrounds the conveyor loop 1 outside and limits laterally and down the maximum sag of the conveyor loop 1 and specifies the maximum size of the conveyor loop 1.
  • no sheet metal of the support frame 21 is provided, i. the support frame 21 is also open to the discharge area 7.
  • the side edges of the support frame 21 are welded to both side walls 22 of the reservoir 20. Thus, it simultaneously determines the depth or width of the reservoir 20.
  • a rotary valve or a Zeliradschleusentrommel be provided, which causes a promotion of the fuels 17 from the discharge area 7 in the direction of the combustion chamber 25.
  • the operation of the furnace 40 with the reservoir 20 is in practice as follows: About the filling door 18, the conveyor loop 1 with fuel, in particular firewood 17, loaded. The filling door 18 is then closed. Now comes from the furnace control the signal that heating material is needed, so raises the conveyor loop 1 and their sagging is reduced. This is done by activating the motor-driven deflecting rollers 3 and 4. As a result, the firewood 17 is mitanghoben until it falls over the discharge edge 19 on the upper flap 9. When the fuel 17 reaches the maximum limited height, the height detector 6 is triggered and the movement of the guide rollers 3 and 4 is stopped or even vice versa.
  • the conveyor loop 1 is further reduced.
  • the movement of the guide rollers 3 and 4 is stopped and the conveyor loop 1 is again lowered slightly to prevent uncontrolled Nachellen.
  • the upper flap 9 then opens and gives the fuel wood 17 to the lower flap 10 on.
  • the upper flap 9 is closed again. Only then opens the lower flap 10 and gives the piece of wood 17 in the combustion chamber 25 on.
  • the lower flap 10 closes again and the timber extraction on the upper flap 9 starts again as soon as the control of the furnace 40 requests heating material.
  • the triggering of the control takes place, as described above, via the level indicator 13 in the combustion chamber 25.
  • the automatic ignition can be combined with the control of the furnace 40 and the reservoir 20.
  • the supply of the fuel 17 from the reservoir 20 into the combustion chamber 25 of the furnace 40 takes place automatically depending on the energy requirement.
  • the efficiency of such systems increases as the control of the furnace 40 operates in an optimal combustion process with a defined amount of fuel. Overcrowding is excluded here. An otherwise in such solid fuel stoves necessary "stinking" of the combustion with energy surplus is eliminated. This has an advantageous effect on the efficiency, the exhaust gas values and on the maintenance intervals of such systems.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Fuel Combustion (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

L'invention concerne un réservoir de stockage pour combustibles (20) solides, raccordé à un four à combustion (40), comprenant un convoyeur (17) pour le transport des combustibles vers le four (40). Il est prévu selon l'invention que le convoyeur comprenne un tube de transport (1) flexible, souple, sur lequel les combustibles (17) peuvent être posés pendant l'exploitation. Le tube de transport (1), chargé avec les combustibles (17), développent une forme affaissée vers le bas, dont la section est quelque peu en forme de sac, et des moyens d'entraînement et de traction permettent d'amener le tube de transport (1) de manière réversible dans un état de tension, où la longueur du tube de transport (1) est raccourcie et dont l'affaissement est réduit, permettant de pousser vers le haut les combustibles (17) qui y ont été mis.
PCT/AT2007/000184 2006-06-09 2007-04-23 Réservoir de stockage et four WO2007140491A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07718400A EP2027414A1 (fr) 2006-06-09 2007-04-23 Réservoir de stockage et four
CA002654723A CA2654723A1 (fr) 2006-06-09 2007-04-23 Reservoir de stockage et four
NO20090072A NO20090072L (no) 2006-06-09 2009-01-06 Forradsbeholder og ovn

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA995/2006 2006-06-09
AT9952006A AT502491B1 (de) 2006-06-09 2006-06-09 Vorratsbehälter und ofen

Publications (1)

Publication Number Publication Date
WO2007140491A1 true WO2007140491A1 (fr) 2007-12-13

Family

ID=37943666

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2007/000184 WO2007140491A1 (fr) 2006-06-09 2007-04-23 Réservoir de stockage et four

Country Status (5)

Country Link
EP (1) EP2027414A1 (fr)
AT (1) AT502491B1 (fr)
CA (1) CA2654723A1 (fr)
NO (1) NO20090072L (fr)
WO (1) WO2007140491A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008004405U1 (de) 2008-03-25 2008-07-03 Gütl, Karl, Ing. Schleusensystem
AT506306B1 (de) * 2008-03-25 2009-08-15 Guetl Karl Ing Vorratsbehälter für feste brennstoffe
EP2105660A2 (fr) 2008-03-25 2009-09-30 Karl Gütl Système d'écluses
EP2105665A2 (fr) 2008-03-25 2009-09-30 Karl Gütl Récipient de stockage pour combustibles solides doté d'un élément de pression
EP3483501A1 (fr) * 2017-11-09 2019-05-15 Erwin Koppe Keramische Heizgeräte GmbH Chambre de combustion à petite échelle
DE102021116079A1 (de) 2021-06-22 2022-12-22 AMI Förder- und Lagertechnik GmbH Vorrichtung zur Speicherung von Gebinden sowie Verfahren zur Speicherung von Gebinden

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT505521B1 (de) * 2007-08-14 2009-11-15 Winkler Peter Vorrichtung zum verbrennen von festbrennstoffelementen
AT11165U1 (de) 2009-03-09 2010-05-15 Feiba Engineering & Plants Gmb Vorrichtung für das automatisierbare zuführen von scheitholz und ähnlichen brennstoffen zu einem verbrennungsofen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444892A1 (fr) * 1978-12-18 1980-07-18 Monzein Jacques Dispositif de chargement automatique d'une cheminee
US4530289A (en) * 1982-12-14 1985-07-23 Universite De Sherbrooke Solid fuel furnace
US4539915A (en) * 1983-09-14 1985-09-10 Francis Bouron Automatic feed device for solid fuel boiler, specifically for logs of wood
FR2668581A1 (fr) * 1990-10-26 1992-04-30 Clement Pascal Distributeur de buches pour l'alimentation des chaudieres a bois.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760516B1 (fr) * 1997-03-10 1999-04-16 Andre Guilloteau Dispositif pour approvisionner en bois les cheminees

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444892A1 (fr) * 1978-12-18 1980-07-18 Monzein Jacques Dispositif de chargement automatique d'une cheminee
US4530289A (en) * 1982-12-14 1985-07-23 Universite De Sherbrooke Solid fuel furnace
US4539915A (en) * 1983-09-14 1985-09-10 Francis Bouron Automatic feed device for solid fuel boiler, specifically for logs of wood
FR2668581A1 (fr) * 1990-10-26 1992-04-30 Clement Pascal Distributeur de buches pour l'alimentation des chaudieres a bois.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008004405U1 (de) 2008-03-25 2008-07-03 Gütl, Karl, Ing. Schleusensystem
AT506306B1 (de) * 2008-03-25 2009-08-15 Guetl Karl Ing Vorratsbehälter für feste brennstoffe
EP2105666A2 (fr) 2008-03-25 2009-09-30 Karl Gütl Récipient de stockage pour combustibles solides
EP2105660A2 (fr) 2008-03-25 2009-09-30 Karl Gütl Système d'écluses
EP2105665A2 (fr) 2008-03-25 2009-09-30 Karl Gütl Récipient de stockage pour combustibles solides doté d'un élément de pression
EP3483501A1 (fr) * 2017-11-09 2019-05-15 Erwin Koppe Keramische Heizgeräte GmbH Chambre de combustion à petite échelle
DE102021116079A1 (de) 2021-06-22 2022-12-22 AMI Förder- und Lagertechnik GmbH Vorrichtung zur Speicherung von Gebinden sowie Verfahren zur Speicherung von Gebinden

Also Published As

Publication number Publication date
NO20090072L (no) 2009-01-06
CA2654723A1 (fr) 2007-12-13
AT502491B1 (de) 2007-04-15
AT502491A4 (de) 2007-04-15
EP2027414A1 (fr) 2009-02-25

Similar Documents

Publication Publication Date Title
AT502491B1 (de) Vorratsbehälter und ofen
DE102005049276A1 (de) Kaminofen zur Luft- und/oder Wassererwärmung
EP2304319A2 (fr) DISPOSITIF D'ALIMENTATION EN COMBUSTIBLES POUR UN FOUR À PUISSANCES ALLANT JUSQU'À MOINS DE 1 kW
DE102008056292A1 (de) Container-Heizanlage
WO2009021255A2 (fr) Dispositif de combustion d'éléments combustibles solides
DE102010005796A1 (de) Anlage zur automatischen Förderung von Scheitholz aus einem Bunker bzw. Vorratsbehälter mit nachgeschalteter Vereinzelung zur Beschickung eines Scheitholzkessels
AT506306B1 (de) Vorratsbehälter für feste brennstoffe
EP1826488A1 (fr) Dispositif d'alimentation en combustible
DE1931355A1 (de) Muellverbrennungsanlage
CH703513A2 (de) Brenngut-Zufuhreinrichtung für granulatförmiges Brenngut für einen Ofen für Leistungen bis hinunter zu weniger als 1kW.
AT506321B1 (de) Vorratsbehälter für feste brennstoffe mit druckelement
EP2105660A2 (fr) Système d'écluses
DE102006014126A1 (de) Ladewagen zum Transport von Erntegut und ein Verfahren hierzu
DE102010008196A1 (de) System zum Lagern und Zuführen von Festbrennstoff zu einer Festbrennstoff-Heizanlage
DE102008047900B4 (de) Vorrichtung für die Lagerung von Schüttgut
DE10246549B4 (de) Sicherheitsofen zum detonativen Umsetzen und zum Abbrand von sprengstoffbehafteten Gegenständen, insbesondere Munition, Verfahren zu dessen Betreiben sowie Sicherheitseinrichtung
AT505164B1 (de) Beschickungsvorrichtung für einen ofen
DE1958841C3 (fr)
DE102010046356A1 (de) Kleinfeueranlage
AT11165U1 (de) Vorrichtung für das automatisierbare zuführen von scheitholz und ähnlichen brennstoffen zu einem verbrennungsofen
DE3037075C2 (de) Brennstoff-Fördereinrichtung für eine Rostfeuerung
AT4796U1 (de) Heizhaus
DE202008004405U1 (de) Schleusensystem
DE102016015186A1 (de) Feuerungsanlage, insbesondere Gegenstrom-Vergaser
DE202009016451U1 (de) Brandschutzvorrichtung für eine Fördervorrichtung zum Beschicken einer Brennkammer

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07718400

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2007718400

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2654723

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE