DE2642173C2 - Method and device for treating elements passing through a chamber by means of gases - Google Patents
Method and device for treating elements passing through a chamber by means of gasesInfo
- Publication number
- DE2642173C2 DE2642173C2 DE2642173A DE2642173A DE2642173C2 DE 2642173 C2 DE2642173 C2 DE 2642173C2 DE 2642173 A DE2642173 A DE 2642173A DE 2642173 A DE2642173 A DE 2642173A DE 2642173 C2 DE2642173 C2 DE 2642173C2
- Authority
- DE
- Germany
- Prior art keywords
- elements
- treated
- chamber
- movement
- organs
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
- F27B9/243—Endless-strand conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/145—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving along a serpentine path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/22—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers
- F27B9/227—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace on rails, e.g. under the action of scrapers or pushers with rotation of the charge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
- F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
- F27B9/24—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor
- F27B2009/2492—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace being carried by a conveyor the conveyor being constituted by series of little rams or ratchets, moving the charge along
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/12—Travelling or movable supports or containers for the charge
- F27D2003/121—Band, belt or mesh
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1504—Ceramic articles
- F27M2001/1526—Elongated articles
- F27M2001/153—Tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
- F27M2001/00—Composition, conformation or state of the charge
- F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
- F27M2001/1539—Metallic articles
- F27M2001/1547—Elongated articles, e.g. beams, rails
- F27M2001/1556—Tubes or cylindrical bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Fiber Materials (AREA)
- Drying Of Solid Materials (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Pusher Or Impeller Conveyors (AREA)
- Tunnel Furnaces (AREA)
- Heat Treatment Of Articles (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Resistance Heating (AREA)
- Reinforced Plastic Materials (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Description
Die Erfindung betrifft ein Verfahren nach dem Oberbegriff von Patentanspruch 1 sowie eine Vorrichtung zur Durchführung des Verfahrens. The invention relates to a method according to the preamble of patent claim 1 and to a device for carrying out the method.
Aufgabe der Erfindung ist es, eine homogene und wirksame Behandlung von eine Kammer durchlaufenden Elementen bei gleichzeitiger Verminderung der Abmessungen dieser Kammer, insbesondere in Bewegungsrichtung der Elemente zu ermöglichen.The object of the invention is to provide a homogeneous and effective treatment of a chamber passing through Elements while reducing the dimensions of this chamber, especially in the direction of movement of the elements to enable.
Diese Aufgabe wird erfindungsgemäß durch die im kennzeichnenden Teil des Anspruches 1 enthaltenen Merkmale gelöst.This object is achieved according to the invention by what is contained in the characterizing part of claim 1 Features solved.
Nach dem Verfahren der Erfindung wird den zubehandelnden Elementen gleichzeitig eine Translationsund
eine Rotationsbewegung erteilt:
Die Elemente durchlaufen mehrmals die Länge der Kammer auf verschiedenen Niveaus; man läßt diese
Elemente auf planen übereinander angeordneten Flächen, die sich quer über die Kammer erstrecken, rollen,
und bringt sie in Kontakt mit Organen, die selbst mit einer kontinuierlichen Translationsbcwegung angetric-According to the method of the invention, the elements to be treated are given a translational and a rotational movement at the same time:
The elements traverse the length of the chamber several times at different levels; these elements are allowed to roll on planar surfaces arranged one above the other and extending transversely across the chamber, and they are brought into contact with organs which, even with continuous translational movement, are angetric-
b5 ben sind, wobei die gleichen Organe nacheinander den Durchlauf der Elemente in der einen Richtung, dann in der anderen auf zwei unterschiedlichen Niveaus ermöglichen. b5 ben are, the same organs successively passing the elements in one direction, then in the other at two different levels.
Die nach diesem Verfahren behandelten Elemente sind im allgemeinen von zylindrischer, kugelförmiger oder eiförmiger Gestalt und werden mit einer Rotationsbewegung um ihre Achse oder um ihre Mitte angetrieben. The elements treated by this process are generally cylindrical, spherical in shape or egg-shaped and are driven with a rotational movement about their axis or about their center.
Das Verfahren nach der Erfindung läßt sich anwenden auf unterschiedlichste Behandlur.^svorgänge wie beispielsweise Trocknen, Aushärten, Kühlen, Erwärmen, und zwar für Vorgänge wie Tempern, Entspannen oder dergleichen. Es IaBt sich auch anwenden auf das Überziehender Oberfläche von Elementen mittels Stoffen wie beispielsweise Beschichtungen, Farbanstrichen etc deren Zusammensetzung heterogen sein kann und deren Bestandteile wirksam aufgrund der diesen Elementen erteilten Bewegungen gemischt werden. Das Verfahren läßt sich auch benutzen, um an zu behandelnden Elementen halbsteife, nachgiebige oder abziehbare Deckschichten oder Überzüge vorzusehen.The method according to the invention can be applied to a wide variety of treatment processes such as for example drying, curing, cooling, heating, for processes such as tempering, relaxing or similar. It can also be applied to that Covering surface of elements by means of fabrics such as coatings, paints, etc. whose composition can be heterogeneous and the ingredients of which are effectively mixed due to the motions imparted to these elements. That Process can also be used to make semi-rigid, flexible or peelable elements to be treated Provide cover layers or coatings.
Die behandelten Elemente können von röhrenförmiger Gestalt, insbesondere zylindrischer röhrenförmiger Gestalt sein. Sie können vor allen Dingen aus fasrigen Produkten bestehen und insbesondere faserige isolierende Schalenkörper sein, in welchen ein Bindemittel zwischen den Fasern verteilt ist, wobei die in der Kammer enthaltenen Gase für eine thermische Behandlung über die gesamte Dicke der Produkte sorgen, wobei die Polymerisation oder die Härtung des Bindemittels ermöglicht wird. Diese Elemente können beispielsweise durch isolierende faserige Schalenkörper, insbesondere von geringem Durchmesser gebildet sein, wie sie beispielsweise in der DE-OS 25 20 462 beschrieben smd. Danach bestehen sie aus einem Filz, in welchem ein Bindemittel verteilt ist, wobei diese Schalenkörper eine permeable Struktur aufweisen und gehärtete und glatte Innen- und Außenflächen besitzen.The elements treated may be tubular in shape, particularly cylindrical tubular shape Be shape. Above all, they can consist of fibrous products and, in particular, fibrous insulating ones Be shell bodies in which a binding agent is distributed between the fibers, the one in the chamber contained gases for thermal treatment take care of the entire thickness of the products, allowing polymerization or hardening of the binder will. These elements can for example by insulating fibrous shell body, in particular be formed from a small diameter, as described for example in DE-OS 25 20 462 smd. Then they consist of a felt in which a binding agent is distributed, this shell body being a Have a permeable structure and have hardened and smooth inner and outer surfaces.
Gegenstand der Erfindung ist auch eine Vorrichtung zur Durchführung dieses Verfahrens, wobei die Vorrichtung gebildet wird durch eine Kammer mit wenigstens zwei perforierten übereinander angeordneten Böden oder Platten, auf welchen die zu behandelnden Elemente rollen und wobei wenigstens eine endlose Kette vorgesehen ist, die in translatorischer Bewegung angetrieben ist und fest mit Organen verbunden ist, mit denen die zu behandelnden Elemente in Kontakt kommen, wobei das obere Trum dieser endlosen Kette für die Bewegung dieser Elemente in einer Richtung oberhalb des Niveaus eines perforierten Bodens sorgt, während ihr unteres Trum für ihre Verschiebung in der anderen Richtung oberhalb des anderen perforierten Bodens sorgt, wobei der Übergang der zu behandelnden Elemente von einem Trum zum anderen infolge Schwerkraft vor sich geht.The invention also relates to a device for performing this method, the device is formed by a chamber with at least two perforated floors arranged one above the other or plates on which the elements to be treated roll and at least one endless chain being provided is, which is driven in translatory motion and is firmly connected to organs with which the elements to be treated come into contact, the upper strand of this endless chain being used for movement of these elements in a direction above the level of a perforated floor while you lower run for their displacement in the other direction above the other perforated floor ensures the transition of the elements to be treated from one strand to the other due to gravity going on.
Nachfolgend werden Ausführungsbeispiele der Erfindung anhand der Zeichnungen näher erläutert werden. Darin zeigtExemplary embodiments of the invention are explained in more detail below with reference to the drawings. In it shows
F i g. 1 eine teilgeschnittene Ansicht der Kammer;F i g. 1 is a partially sectioned view of the chamber;
F i g. 2 eine Detailansicht, welche die Vorrichtung für Antrieb und Drehung der Elemente in der Kammer zeigt;F i g. Figure 2 is a detailed view showing the device for driving and rotating the elements in the chamber shows;
F i g. 3 ein Längsschnitt in größerer Darstellung durch die Vorschubseinrichtung der Kammer der F i g. 1 undF i g. 3 shows a longitudinal section on a larger scale through the feed device of the chamber of FIG. 1 and
F i g. 4 und 5 Teillängsschnitte durch zwei Ausführungsformen der Antriebsvorrichtung der zu behandelnden Elemente.F i g. 4 and 5 partial longitudinal sections through two embodiments of the drive device to be treated Elements.
Die beschriebenen Elemente umfassen fasrige isolierende Schalenkörper A, die aus einem Filz bestehen, in welchem ein Bindemittel verteilt ist, (vgl. auch DE-OS 25 20 462). Diese Vorrichtung ist für das vollständige und gleichförmige Aushärten der Schalenkörper bestimmt, wobei Polymerisation oder Härtung des Bindemittels sichergestellt sind.The elements described include fibrous insulating shell bodies A, which consist of a felt in which a binding agent is distributed (cf. also DE-OS 25 20 462). This device is intended for the complete and uniform hardening of the shell bodies, with polymerization or hardening of the binder being ensured.
Während der Aushärtung in der Kammer oder im Wärmeofen bzw. Durchlaufofen werden die Schalenkörper ohne Kraftaufwendung bewegt, derart, daß ein Entlaminieren der Außenschichten sowie die Bildung von Oberflächenfehlern, die für das Aussehen schädlich sind, vermieden wird Andererseits werden während derDuring the curing in the chamber or in the heating furnace or continuous furnace which Schalenkörpe be r without applying force to move, such that a delamination of the outer layers and the formation of surface defects, which are detrimental to the appearance, it is avoided the other hand, during the
ίο Verweilzeit im Wärmeofen die Schalenkörper völlig
flach über ihre Länge gehalten und führen vollständige Drehungen um ihre Achse derart aus, daß die Aushärtung
vergleichmäßigt wird.
Die Schalenkörper A werden nacheinander vor ein durch eine Winde 2 betätigtes Tor ϊ geführt, wodurch
jeder Schalenkörper vor seinem Eintritt angehalten wird. Das Öffnen dieses Tores geschieht zeitlich bemessen
und begrenzt, um die Wärmeverluste im Ofen zu vermindern. -_ίο The dwell time in the heating furnace is kept completely flat over its length and rotates completely around its axis in such a way that the hardening is evened out.
The shell bodies A are guided one after the other in front of a gate ϊ operated by a winch 2, whereby each shell body is stopped before it enters. The opening of this gate is timed and limited in order to reduce heat loss in the furnace. -_
Um die Verweilzeit der Schalenkörper im Wärmeofen zu verlängern und dabei doch dessen Länge zu
begrenzen, umfaßt der Durchlaufofen mehrere übereinanderliegende Niveaus, fünf im dargestellten Beispiel.
Jedes dieser Niveaus besteht aus einem perforierten Boden 3 aus ein oder mehreren Teilen, auf welchem die
Schalenkörper A rollen, indem sie mit Hilfe von Stäben 4 angetrieben werden, die mit einer kontinuierlichen
Translationsbewegung angetrieben sind. Hierfür sind Ketten wie beispielsweise 5 fest verbunden mit den Stäben
vorgesehen. Die Anordnung ist derart, daß eine dieser endlosen Ketten 5 mit ihrem oberen Trum für die
Verschiebung in einer Richtung, dann in der anderen Richtung mittels ihres unteren Trums auf zwei aufeinanderfolgenden
Ebenen von perforierten Böden 3 sorgt.In order to lengthen the dwell time of the shell bodies in the heating furnace and at the same time to limit its length, the continuous furnace comprises several superimposed levels, five in the example shown.
Each of these levels consists of a perforated floor 3 of one or more parts on which the shell bodies A roll by being driven by means of rods 4 which are driven with a continuous translational movement. For this purpose, chains such as 5 are firmly connected to the bars. The arrangement is such that one of these endless chains 5 with its upper run provides for the displacement in one direction, then in the other direction by means of its lower run on two successive levels of perforated floors 3.
Nach dem betrachteten Beispiel sind drei Ketten 5 mit Stäben 4 vorgesehen, um fünf übereinanderliegende Niveaus zu erhalten. Die Ketten werden über ein stufenlos regelbares Getriebe mit Antrieb über eine Kette angetrieben, die in Eingriff mit den Kettenrädern 6 steht.According to the example considered, three chains 5 with bars 4 are provided, five on top of one another Levels to get. The chains are driven by a continuously variable transmission with a chain driven, which is in engagement with the sprockets 6.
Die Schalenkörper A werden auf den perforierten Böden 3 zwischen zwei aufeinanderfolgenden Stäben 4 abgelegt. Die Bewegung der endlosen Kette 5 sorgt für den Vorschub der Stäbe 4. Jeder der Schalenkörper A wird durch den unmittelbar davor befindlichen Stab geschoben und wird vorgeführt, indem er auf der Trägerplatte 3 rollt. Zwischen dem Ende 9 des betrachteten perforierten Bodens und dem letzten Stab vor dem Kettenrad 6 ist ein freier Raum 7 derart vorgesehen, daß ein Schalenkörper A aufgrund von Schwerkraft auf das untere Niveau übergeht.The shell bodies A are placed on the perforated floors 3 between two successive rods 4. The movement of the endless chain 5 ensures the advancement of the rods 4. Each of the shell bodies A is pushed through the rod immediately in front of it and is presented by rolling on the carrier plate 3. Between the end 9 of the perforated floor under consideration and the last rod in front of the chain wheel 6, a free space 7 is provided in such a way that a shell body A passes to the lower level due to gravity.
Auf diesem Niveau zirkulieren die Stäbe 4 in einer entgegengesetzten Richtung und werden dann durch das Rücktrum der endlosen Kette angetrieben. Hieraus folgt, daß die Schalenkörper unter den gleichen Bedingungen auf einem horizontalen Überführungsniveau in einer Richtung entgegengesetzt zu der angetrieben sind, die sie auf dem unmittelbar darüberbefindlichen Niveau erfahren. Die Schalenkörper verlassen schließlich das untere Niveau 8, indem sie auf einer Schrägebene 10 rollen.At this level, the rods 4 circulate in an opposite direction and are then through driven the return strand of the endless chain. It follows that the shell body under the same conditions are driven at a horizontal transfer level in a direction opposite to that driven, which they experience at the level immediately above. The shell bodies eventually leave that lower level 8 by rolling on an inclined plane 10.
Die Beheizung des Durchlaufofens erfolgt mittels Gasbrennern 12, die auf dem Boden 13 des Durchlaufofen? angeordnet sind und oberhalb derer kleine Gewölbesteine 14 aus rostfreiem Metall angeordnet sind, um lokalisierte Überhitzungen des unteren Niveaus des Durchlaufofens oder Wärmeschranks zu vermeiden. Die homogene Verteilung der aufsteigenden WarmluftThe continuous furnace is heated by means of gas burners 12, which are located on the floor 13 of the continuous furnace? are arranged and above which small vaulted stones 14 made of stainless metal are arranged, to avoid localized overheating of the lower level of the continuous furnace or heating cabinet. The homogeneous distribution of the rising warm air
über die gesamte Höhe des Durchlaufofens erhält man durch Verwendung eines dünnen perforierten Blechs 15, das parallel zum oberen Bereich der Gewölbesteine 14 und unter einem gewissen Abstand zu letzteren angeordnet ist.over the entire height of the continuous furnace is obtained by using a thin perforated sheet 15, that is arranged parallel to the upper region of the arched stones 14 and at a certain distance from the latter is.
Nach Durchgang in Kontakt mit sämtlichen dieser Schalenkörper wird die Luft über den Schornstein 16 abgezogen.After passing through in contact with all of these shell bodies, the air is over the chimney 16 deducted.
Das beschriebene und dargestellte Beispiel betrifft den Fall, daß die die zu behandelnden Elemente A tragenden Böden 3 horizontal angeordnet sind.The example described and shown relates to the case in which the floors 3 carrying the elements A to be treated are arranged horizontally.
Nach den Ausführungsformen gemäß len F i g. 4 und 5 sind diese Böden oder Platten gegen die Horizontale geneigt.According to the embodiments according to FIG. 4 and 5 are these floors or plates against the horizontal inclined.
Die Neigung des Bodens 3 ist entsprechend F i g. 4 — in Bewegungsrichtung der Elemente A gesehen — ansteigend; die Stäbe 4, welche diese Elemente berühren, sorgen dann für deren Antrieb.The inclination of the floor 3 is corresponding to FIG. 4 - seen in the direction of movement of the elements A - increasing; the rods 4, which touch these elements, then ensure that they are driven.
Eine solche Ausführungsform ermöglicht eine regelmäßige Drehung der Elemente, selbst wenn die Rotationsgestalt dieser Elemente unvollkommen ist.Such an embodiment enables regular rotation of the elements even if the rotational shape of these elements is imperfect.
Nach der Ausführungsform der Fig. 5 ist die Neigung des Bodens 3 in Bewegungsrichtung der Elemente A gesehen, abwärts gerichtet. Diese werden durch Schwerkraft mitgenommen und die Stäbe 4 sorgen in diesem Fall für die Regelung ihrer Bewegung. Außer dem oben mit Bezug auf Fig.4 genannten Vorteil begünstigt eine solche Anordnung des Bodens 3 das Austragen der Materialpartikel, welche sich eventuell von den Elementen A während deren Durchgangs in der Behandlungskammer haben lösen können.According to the embodiment of FIG. 5, the inclination of the base 3 is directed downwards, as seen in the direction of movement of the elements A. These are carried along by gravity and the rods 4 ensure that their movement is regulated in this case. In addition to the advantage mentioned above with reference to FIG. 4, such an arrangement of the bottom 3 favors the discharge of the material particles which may have become detached from the elements A during their passage in the treatment chamber.
Hierzu 3 Blatt ZeichnungenFor this purpose 3 sheets of drawings
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Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7528925A FR2325007A1 (en) | 1975-09-22 | 1975-09-22 | METHOD AND DEVICE FOR TREATMENT WITH GAS OF ELEMENTS PASSING THROUGH A CONTAINER |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2642173A1 DE2642173A1 (en) | 1977-03-31 |
DE2642173C2 true DE2642173C2 (en) | 1985-08-08 |
Family
ID=9160266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2642173A Expired DE2642173C2 (en) | 1975-09-22 | 1976-09-20 | Method and device for treating elements passing through a chamber by means of gases |
Country Status (32)
Country | Link |
---|---|
JP (1) | JPS6030611B2 (en) |
AR (1) | AR208621A1 (en) |
AT (1) | AT363852B (en) |
AU (1) | AU507413B2 (en) |
BE (1) | BE846405A (en) |
BR (1) | BR7606257A (en) |
CA (1) | CA1069296A (en) |
CH (1) | CH608290A5 (en) |
CS (1) | CS209875B2 (en) |
DD (1) | DD126898A5 (en) |
DE (1) | DE2642173C2 (en) |
DK (1) | DK144221C (en) |
EG (1) | EG12609A (en) |
ES (1) | ES451682A1 (en) |
FI (1) | FI63484C (en) |
FR (1) | FR2325007A1 (en) |
GB (1) | GB1534597A (en) |
GR (1) | GR59990B (en) |
HU (1) | HU180066B (en) |
IE (1) | IE43181B1 (en) |
IN (1) | IN144936B (en) |
IT (1) | IT1070593B (en) |
LU (1) | LU75840A1 (en) |
MX (1) | MX3686E (en) |
NL (1) | NL7610461A (en) |
NO (1) | NO148572C (en) |
NZ (1) | NZ182111A (en) |
PT (1) | PT65620B (en) |
SE (1) | SE425434B (en) |
TR (1) | TR19545A (en) |
YU (1) | YU39368B (en) |
ZA (1) | ZA765134B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0005940B1 (en) * | 1978-05-26 | 1982-10-20 | The Hepworth Iron Company Limited | Method and apparatus for firing ceramic products |
DE3464960D1 (en) * | 1983-07-19 | 1987-08-27 | Apt Anlagen Fuer Pyrotechnik | Process and continuous oven for the thermal treatment of cylindrical objects, especially tubes, preferably made of ceramic material |
JPH0218566Y2 (en) * | 1985-05-02 | 1990-05-24 | ||
FR2583498B1 (en) * | 1985-06-14 | 1987-08-07 | Saint Gobain Isover | PROCESS AND DEVICE FOR PRODUCING MINERAL FIBER SHELLS |
GB8813814D0 (en) * | 1988-06-10 | 1988-07-13 | Naylor Bros Clayware Ltd | Conveyor mechanism |
JPH03135101A (en) * | 1989-10-02 | 1991-06-10 | Motorola Inc | Loop-antenna |
GB9202450D0 (en) * | 1992-02-05 | 1992-03-18 | Hydraload Res & Dev Ltd | Improvements in or relating to kilns |
DE19617717A1 (en) * | 1996-05-03 | 1997-11-06 | Christian Roffler | Process for continuously burning ceramic pipes and furnace for carrying out this process |
DE19731753B4 (en) * | 1997-07-23 | 2007-06-21 | Seho Systemtechnik Gmbh | Reflow soldering system |
DE102017130653A1 (en) * | 2017-12-20 | 2019-06-27 | Schaeffler Technologies AG & Co. KG | Conveyor and inline coating system with such a conveyor |
-
1975
- 1975-09-22 FR FR7528925A patent/FR2325007A1/en active Granted
-
1976
- 1976-08-26 ZA ZA765134A patent/ZA765134B/en unknown
- 1976-09-02 JP JP51104362A patent/JPS6030611B2/en not_active Expired
- 1976-09-15 EG EG565/76A patent/EG12609A/en active
- 1976-09-16 CS CS766019A patent/CS209875B2/en unknown
- 1976-09-16 GB GB38370/76A patent/GB1534597A/en not_active Expired
- 1976-09-16 IT IT27265/76A patent/IT1070593B/en active
- 1976-09-17 AR AR264750A patent/AR208621A1/en active
- 1976-09-17 SE SE7610366A patent/SE425434B/en unknown
- 1976-09-20 HU HU76SA2975A patent/HU180066B/en unknown
- 1976-09-20 FI FI762684A patent/FI63484C/en not_active IP Right Cessation
- 1976-09-20 DD DD194868A patent/DD126898A5/xx unknown
- 1976-09-20 CA CA261,522A patent/CA1069296A/en not_active Expired
- 1976-09-20 IN IN1730/CAL/1976A patent/IN144936B/en unknown
- 1976-09-20 ES ES451682A patent/ES451682A1/en not_active Expired
- 1976-09-20 DE DE2642173A patent/DE2642173C2/en not_active Expired
- 1976-09-20 NZ NZ182111A patent/NZ182111A/en unknown
- 1976-09-20 GR GR51732A patent/GR59990B/en unknown
- 1976-09-20 IE IE2078/76A patent/IE43181B1/en unknown
- 1976-09-21 DK DK424176A patent/DK144221C/en not_active IP Right Cessation
- 1976-09-21 BR BR7606257A patent/BR7606257A/en unknown
- 1976-09-21 TR TR19545A patent/TR19545A/en unknown
- 1976-09-21 MX MX764933U patent/MX3686E/en unknown
- 1976-09-21 YU YU2318/76A patent/YU39368B/en unknown
- 1976-09-21 NL NL7610461A patent/NL7610461A/en active Search and Examination
- 1976-09-21 AU AU17953/76A patent/AU507413B2/en not_active Expired
- 1976-09-21 CH CH1196176A patent/CH608290A5/xx not_active IP Right Cessation
- 1976-09-21 PT PT65620A patent/PT65620B/en unknown
- 1976-09-21 LU LU75840A patent/LU75840A1/xx unknown
- 1976-09-21 BE BE170791A patent/BE846405A/en not_active IP Right Cessation
- 1976-09-21 NO NO763229A patent/NO148572C/en unknown
- 1976-09-22 AT AT0703876A patent/AT363852B/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
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NICHTS-ERMITTELT |
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