[go: up one dir, main page]

DE817117C - Oven for firing rotating bodies, preferably made of ceramic materials - Google Patents

Oven for firing rotating bodies, preferably made of ceramic materials

Info

Publication number
DE817117C
DE817117C DEP9763A DEP0009763A DE817117C DE 817117 C DE817117 C DE 817117C DE P9763 A DEP9763 A DE P9763A DE P0009763 A DEP0009763 A DE P0009763A DE 817117 C DE817117 C DE 817117C
Authority
DE
Germany
Prior art keywords
grate
rollers
oven
furnace
preferably made
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
Application number
DEP9763A
Other languages
German (de)
Inventor
Wilhelm Dr-Ing Buessem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens Corp
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 Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Priority to DEP9763A priority Critical patent/DE817117C/en
Application granted granted Critical
Publication of DE817117C publication Critical patent/DE817117C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F27B9/201—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 walking beam furnace
    • F27B9/208—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 walking beam furnace the workpieces being rotated during their advance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)

Description

Das Brennen dunnwandiger Rotationskörper, insbesondere rohrförmiger Körper aus keramischen Baustoffen, bietet wesentliche Schwierigkeiten. Im allgemeinen ist man bisher so vorgegangen, daß man die zu brennenden Körper hängend oder stehend im Ofen angeordnet hat. Ferner ist bereits vorgeschlagen worden, zum Brennen derartiger Körper einen Ofen zu verwenden, in dem parallel zur Längsachse mehrere um ihre'Achse rotierende Walzen angeordnet sind. Diese Walzen sind geneigt in den Ofen eingebaut, so daß die zu brennenden Körper durch den Ofen hindurchrutschen und dabei um ihre Achse gedreht werden.The burning of thin-walled bodies of revolution, especially tubular ones Body made of ceramic building materials presents significant difficulties. In general So far the procedure has been that the bodies to be burned are hanging or standing arranged in the oven. Furthermore, it has already been proposed for burning such Body to use an oven in which several parallel to the longitudinal axis around their 'axis rotating rollers are arranged. These rollers are built into the furnace at an incline, so that the bodies to be burned slide through the furnace and thereby around theirs Axis can be rotated.

Durch die vorliegende Erfindung soll eine weitere Verbesserung derartiger Ofen geschaffen werden, die einen Rost von vorzugsweise um ihreAchse drehbaren Walzen aufweisen, die senkrecht zur Längsrichtung des Ofens angeordnet sind. Jede zweite Walze ist in einem feststehenden Rosthalter und die dazwischenliegenden in einem beweglichen Rosthalter gelagert, der taktmäßig schräg in Richtung der gewünschten Bewegung der zu brennenden Körper angehoben und gesenkt wird, so daß diese jedesmal über eine Walze hinübergerollt und hierbei derart durch den Ofen befördert werden, daß sie sich um ihre Achse drehen. Die Fördergeschwindigkeit ergibt sich aus dem Produkt der Zahl der Hübe pro Zeiteinheit mit dem Abstand der feststehenden Walzen.The present invention aims to further improve such Furnaces are created which have a grate of rollers, preferably rotatable around their axis have, which are arranged perpendicular to the longitudinal direction of the furnace. Every second The roller is in a fixed grate holder and the intermediate grate holder in one movable grate holder mounted, the clockwise inclined in the direction of the desired Movement of the body to be burned is raised and lowered so that this each time rolled over a roller and transported through the furnace in such a way that that they rotate on their axis. The conveying speed results from the Product of the number of strokes per unit of time with the distance between the fixed rollers.

In den Fig. 1, 2 und 3 ist der Rost gemäß der Erfindung an einem Ausführungsbeispiel schematisch dargestellt. Det feststehende Rostteil besteht aus dem feststehenden Rosthalter mit den Walzen i, der bewegliche Rostteil aus dem beweglichen Rosthalter 3 mit den Walzen 2. Sämtliche Walzen sind um ihre Achsen drehbar ausgebildet. Die Walzen 2 werden taktmäßig schräg in Richtung der gewünschten Bewegung der zu brennenden Körper 4 angehoben und gesenkt. Hierdurch wird der Körper 4 jedesmal über eine Walze i des feststehenden Rosthalters hinübergerollt und dadurch derart durch den Ofen befördert, daß der Körper 4 sich um seine Achse dreht.In Figs. 1, 2 and 3, the grate according to the invention is in one embodiment shown schematically. The fixed grate part consists of the fixed part Grate holder with rollers i, the movable grate part from the movable grate holder 3 with the rollers 2. All the rollers are designed to be rotatable about their axes. the Rollers 2 are clockwise inclined in the direction of the desired movement of the to be burned Body 4 raised and lowered. As a result, the body 4 is each time over a roller i rolled over the fixed grate holder and thus through the oven promotes that the body 4 rotates about its axis.

Fig.3 zeigt die Stellung des Rostes, bei der die Walzen 2 im angehobenen Zustand sind. Das Produkt aus dem Abstand 5 der Walzen i mit der Zahl der Hübe pro Zeiteinheit ergibt die Fördergeschwindigkeit.Fig.3 shows the position of the grate in which the rollers 2 in the raised Condition are. The product of the distance 5 between the rollers i with the number of strokes per The unit of time gives the conveying speed.

Claims (3)

PATENTANSPRÜCHE: i. Ofen zum Brennen vorzugsweise dünnwandiger Rotationskörper aus keramischenBaustoffen, dadurch gekennzeichnet, daß der Ofen einen Rost, bestehend aus Walzen (1, 2), aufweist, von denen jede zweite in einem feststehenden und die dazwischenliegenden in einem beweglichen Rosthalter (3) gelagert sind, wobei der bewegliche schräg in Richtung der gewünschten Bewegungder zu brennenden Körper angehoben und gesenkt wird, um hierdurch die zu brennendenKörper über die Walzen (i) .des feststehenden Rosthalters hinwegzuheben, so daß sich die Körper dabei um ihre Achse drehen und so durch den Ofen befördert werden. PATENT CLAIMS: i. Furnace for firing preferably thin-walled bodies of revolution made of ceramic building materials, characterized in that the furnace consists of a grate of rollers (1, 2), of which every second in a fixed and the are stored in between in a movable grate holder (3), the movable obliquely in the direction of the desired movement of the body to be burned and is lowered in order to thereby pass the bodies to be burned over the rollers (i) .des fixed grate holder so that the body is around its axis turn and be transported through the furnace. 2. Ofen nach Anspruch i, dadurch gekennzeichnet, daß die Walzen des Rostes um ihre Achse drehbar sind. 2. Oven according to claim i, characterized characterized in that the rollers of the grate are rotatable about their axis. 3. Ofen nach Anspruch i, dadurch gekennzeichnet, daß durch Änderung der Bewegungsrichtung des Rosthalters (3) die Förderbewegung rückläufig einstellbar ist.3. Oven after Claim i, characterized in that by changing the direction of movement of the Grate holder (3) the conveying movement is adjustable in reverse.
DEP9763A 1948-10-02 1948-10-02 Oven for firing rotating bodies, preferably made of ceramic materials Expired DE817117C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP9763A DE817117C (en) 1948-10-02 1948-10-02 Oven for firing rotating bodies, preferably made of ceramic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP9763A DE817117C (en) 1948-10-02 1948-10-02 Oven for firing rotating bodies, preferably made of ceramic materials

Publications (1)

Publication Number Publication Date
DE817117C true DE817117C (en) 1951-10-15

Family

ID=7362454

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP9763A Expired DE817117C (en) 1948-10-02 1948-10-02 Oven for firing rotating bodies, preferably made of ceramic materials

Country Status (1)

Country Link
DE (1) DE817117C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282459A3 (en) * 1987-03-10 1989-02-08 POPPI S.p.A. A conveyor for the transfer along a transportation line of objects exhibiting a rolling surface, in particular, for conveying cylindrical objects through a continuous line
EP0588771A1 (en) * 1992-09-16 1994-03-23 POPPI S.p.A. A plant for firing ceramic pipes and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0282459A3 (en) * 1987-03-10 1989-02-08 POPPI S.p.A. A conveyor for the transfer along a transportation line of objects exhibiting a rolling surface, in particular, for conveying cylindrical objects through a continuous line
EP0588771A1 (en) * 1992-09-16 1994-03-23 POPPI S.p.A. A plant for firing ceramic pipes and the like

Similar Documents

Publication Publication Date Title
DE817117C (en) Oven for firing rotating bodies, preferably made of ceramic materials
DE2145057B1 (en) DEVICE FOR MACHINE FILLING OF SPARK PLUG BLADE IN COMBUSTION CAPSULES AND COMBUSTION CAPSULES FOR THE DEVICE
DE707062C (en) Process for the heat treatment of all kinds of goods in suspension
DE641787C (en) Device for burning cement
DE471410C (en) Emptying device for lime shaft ovens
DE618207C (en) Shaft furnace for burning cement and similar goods
DE929007C (en) Printing of cylindrical workpieces, in particular ampoules
DE401721C (en) Gouging machine
DE907872C (en) Loading device for shaft ovens
DE590925C (en) Rotary kiln for burning cement
DE461848C (en) Infeed step grate
DE575174C (en) Device for burning material, in particular raw cement
DE478937C (en) Method and device for utilizing the good heat in rotating cooling drums
DE547606C (en) Return device for heat exchange bodies added to the raw cement for preheating
DE523580C (en) Control device for air or gas outlet in drum-like devices
DE505561C (en) Oven for drying and smoldering
DE417825C (en) Rotary kiln for burning cement, magnesite, lime and the like like
DE575997C (en) Rotary kiln for burning cement
DE2328909C3 (en) Device for the automatic decoration of ceramic tiles by means of one or more brushes, sgraffito scratch brushes, spray nozzles, drip devices or the like
DE645723C (en) For the treatment of firing material, preferably cement raw material, by means of gases or steam, rotating drum equipped with a rust-like casing
DE606731C (en) Method and device for heat exchange between the kiln exhaust gases and the raw material during cement production
DE611686C (en) Rotary kiln for burning cement from raw material
DE601020C (en) Rotary kiln for burning, sintering, roasting, agglomerating and drying goods
DE592115C (en) Air set stove with stationary, longitudinally sloping stove area
DE690561C (en) Shaft kiln, especially lime kiln, with a turntable used for emptying