DE660562C - Vibrating beam stove - Google Patents

Vibrating beam stove

Info

Publication number
DE660562C
DE660562C DESCH106695D DESC106695D DE660562C DE 660562 C DE660562 C DE 660562C DE SCH106695 D DESCH106695 D DE SCH106695D DE SC106695 D DESC106695 D DE SC106695D DE 660562 C DE660562 C DE 660562C
Authority
DE
Germany
Prior art keywords
lifting
group
hearth
lowered
stove
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
DESCH106695D
Other languages
German (de)
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.)
INGBUERO fur HUETTENBAU WILHE
Original Assignee
INGBUERO fur HUETTENBAU WILHE
Publication date
Priority to DESCH106695D priority Critical patent/DE660562C/en
Application granted granted Critical
Publication of DE660562C publication Critical patent/DE660562C/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 tunnel furnace
    • 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 tunnel furnace walking beam furnace
    • F27B9/202—Conveyor mechanisms therefor
    • F27B9/205—Conveyor mechanisms therefor having excentrics or lever arms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
    • B65G25/02—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Description

SchwingbJkenherd Die bisher verwendeten Schwingbalkenherde von Durchlaufö.fen u. dgl. bestehen entweder aus einer Gruppe ünbew unbeweglicher und einer zweiten/ Gruppe beweglicher Herdbalken, die gehoben, vorwärts gefahren, gesenkt und rückwärts gefahren werden, oder aus ,eigner nur heb- und senkbaren und einer nur vorwärts und rückwärts bew eglicheri Herdbalkengruppe oder auch aus zwei Gruppen, die beide abwechselnd gehoben und gesenkt und vor- und rückwärts bewegt werden.Vibrating beam ovens The vibrating beam ovens previously used in conveyor ovens and the like consist either of a group of unmovable immobile and a second / Group of movable hearth beams that are raised, moved forward, lowered and reversed be driven, or from, owner can only be raised and lowered and one only forwards and moving backwards are alternately raised and lowered and moved forwards and backwards.

Diese Bauarten sind teilweise sehr verwikkelt, da sie je zwei Hub- und Senkantriebe erfordern und haben gegebenenfalls noch den weiteren. Nachteil, da,ß das Glühgut zum Zwecke der Durchförderung durch, den Ofen bei jedem Herdschritt abwechselnd gehoben und gesenkt wird und namentlich, wenn der Herd voll mit Blechen u. dgl. belegt ist, wie der Kolben einer Pumpe wirkt und schädliche Bewegungen in der Ofenatmosphän@e und Wirkungen hervorruft.These types of construction are sometimes very complicated, as they each have two lifting and lowering drives require and may have the other. Disadvantage, there, ß the annealing material for the purpose of conveying it through the furnace at every step of the stove is alternately raised and lowered, and especially when the stove is full of trays and the like is documented how the piston of a pump works and harmful movements in the furnace atmosphere and effects.

Der Schwingbalkenherd nach der Erfindung besteht aus zwei Gruppen, von Herdbalken, einer heb-, senk- und fahrbaren Gruppe und einer heb- und senk-, jedoch nichtfahrbaren Gruppe, die am Ende 'der Förderbewegung der anderen Gruppe zwecks übernähme des Glühgutes gehoben wird, damit diese ihre Leerlaufbewegung (Senken, Rückwärtsfahren, Heben) ausführen kann, ohne dacß das Glühgut selbst gehoben oder gesenkt wird. Am Schluß der Leerlaufbewegung der fahrbaren Gruppe wird die nur in senkrechter Richtung bewegliche Gruppe abgesenkt, worauf das Glühgut ohne Änderung der Höhenlage einen Schritt weiter gefördert wird. Die Reihenfolge der Bewegungen für einen Herdschritt ist die folgende: i. Heben des nichtfahrbaren Herdes, a. Senken des fahrbaren Herdes, 3. Rückfahrt des fahrbaren Herdes, q.. Heben des fahrbaren Herdes, 5. Senken des nichtfahrbaren Herdes und 6. Vorfahrt des fahrbaren Herdes in die Ausgangsstellung i.The vibrating beam hearth according to the invention consists of two groups, of hearth beams, a group that can be raised, lowered and moved and a group that can be raised and lowered however non-mobile group, which at the end of the conveying movement of the other group for the purpose of taking over the annealing material is lifted, so that this idle movement (lowering, Reversing, lifting) without lifting the annealing material itself or is lowered. At the end of the idle movement of the mobile group, the only in vertical moving group lowered, whereupon the annealing material without change the altitude is promoted one step further. The order of movements for a hearth step is the following: i. Lifting the non-mobile cooker, a. Reduce of the mobile cooker, 3rd return travel of the mobile cooker, q .. lifting of the mobile cooker Cooker, 5. lowering of the non-mobile cooker and 6. right of way of the mobile cooker in the starting position i.

In dem Ausführungsbeispiel der Abb. i bis q. stellen a die nur auf und ab bewegten Herdbalken mit Hubwerk b, c die auf und ab und vorwärts: und rückwärts beweglichen Herdbalken mit Hubwerk d und Fahrwerk e, f den Herdboden des Durchlaufofens, ,g das Wärmgut in Gestalt von Blechen und It den gemeinsamen Antrieb mit je einer Daumenscheibe für jede der drei Bewegungen dar.In the embodiment of Figs. I to q. a, the hearth beams with lifting gear that are only moved up and down, b, c the hearth beams with lifting gear that can be moved up and down and forwards: and backward moving hearth beams with lifting gear d and chassis e, f the hearth base of the continuous furnace,, g the heating material in the form of sheets and it the common ones Drive with a thumb disk for each of the three movements.

Der Herd kann auch aus einer größeren Anzahl von -untereinander fest verbundenen und gemeinsam beweglichen Herdbalken aus hitzebeständigem ' GuB bestehen und in bekannter Weise wie in Abb. q. auf Querträgern und Stempeln gelagert sein; ebenso können die Hub-, Senk- und Fahrbewegungen auch auf andere Weise und mit anderen Mitteln bewirkt werden, derart, daß das Wärmgut beim Durchgang durch den. Ofen grundsätzlich weder gehoben noch gesenkt wird und keime Pumpbewegungen macht und die Herdbalken nur um so viel gehoben und gesenkt werden, daß sie beim Vor- und Rückwärtsfahren zuverlässig nicht das Wärmgut berühren und schädigen, aus welchem Grunde zweckmäßig dafür gesorgt wird, daß die Heb-, Senk- und Fahrbewegungen des Herdes sich an keiner Stelle überdecken und keine schädlichen Schwingungen und Relativbewegungen verursachen können.The stove can also consist of a larger number of fixed to each other connected and jointly movable hearth beams made of heat-resistant 'GuB and in a known manner as in Fig. q. be mounted on cross members and stamps; Likewise, the lifting, lowering and driving movements can also be done in other ways and with others Means are effected such that the heat material when passing through the. Furnace basically is neither raised nor lowered and makes germ pumping movements and the stove beam only raised and lowered so much that they go forward and backward reliably do not touch or damage the material to be heated, for whatever reason it is expedient it is ensured that the raising, lowering and driving movements of the stove are not affected by any Cover the point and do not cause any harmful vibrations or relative movements can.

Claims (1)

PATRNTANSPRUCH: Schwingbalkenherd für Durchlauföfen, bestehend aus zwei Gruppen von. auf und ab bewegten Herdbalken, die das Glühgut beim Fördern in ein und derselben Höhensage halten, gekennzeichnet durch eine Bewegungseinrichtung, welche die eine Gruppe .nur eine Heb- und Senkbewegung, die andere Gruppe dagegen neben der Heb- und Senkbewegung auch eine hin und her gehende Bewegung ausführen läßt.PATRNT CLAIM: Swing-beam hearth for conveyor ovens, consisting of two groups of. hearth beams moving up and down, which move the annealing material into hold one and the same saga, characterized by a movement device, which one group only has a lifting and lowering movement, the other group against it In addition to the lifting and lowering movement, also perform a back and forth movement leaves.
DESCH106695D Vibrating beam stove Expired DE660562C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH106695D DE660562C (en) Vibrating beam stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH106695D DE660562C (en) Vibrating beam stove

Publications (1)

Publication Number Publication Date
DE660562C true DE660562C (en) 1938-05-28

Family

ID=7448225

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH106695D Expired DE660562C (en) Vibrating beam stove

Country Status (1)

Country Link
DE (1) DE660562C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756364C (en) * 1939-11-05 1953-02-23 Siemens Schuckertwerke A G Walking beam conveyor device for through ovens
DE971113C (en) * 1952-07-31 1958-12-11 Siemens Ag Device for transporting metallic workpieces through one or more induction coils
DE1178453B (en) * 1959-07-04 1964-09-24 Bbc Brown Boveri & Cie Device for the step-by-step conveyance of a series of workpieces, such as steel or metal blocks, through a continuous induction furnace
DE1224199B (en) * 1961-09-15 1966-09-01 Atomic Energy Authority Uk Roller conveyor for cylindrical rods
DE2316622A1 (en) * 1972-06-26 1974-01-17 John Henry Brems STORING CONVEYOR
DE2332436A1 (en) * 1972-06-26 1974-01-17 John Henry Brems CONVEYOR SYSTEM
EP0370916A1 (en) * 1988-11-25 1990-05-30 STEIN HEURTEY, Société Anonyme: Furnace for reheating, holding and storing of metallurgical products

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756364C (en) * 1939-11-05 1953-02-23 Siemens Schuckertwerke A G Walking beam conveyor device for through ovens
DE971113C (en) * 1952-07-31 1958-12-11 Siemens Ag Device for transporting metallic workpieces through one or more induction coils
DE1178453B (en) * 1959-07-04 1964-09-24 Bbc Brown Boveri & Cie Device for the step-by-step conveyance of a series of workpieces, such as steel or metal blocks, through a continuous induction furnace
DE1224199B (en) * 1961-09-15 1966-09-01 Atomic Energy Authority Uk Roller conveyor for cylindrical rods
DE2316622A1 (en) * 1972-06-26 1974-01-17 John Henry Brems STORING CONVEYOR
DE2332436A1 (en) * 1972-06-26 1974-01-17 John Henry Brems CONVEYOR SYSTEM
EP0370916A1 (en) * 1988-11-25 1990-05-30 STEIN HEURTEY, Société Anonyme: Furnace for reheating, holding and storing of metallurgical products
WO1990006379A1 (en) * 1988-11-25 1990-06-14 Societe Stein-Heurtey Furnace for reheating, holding and storing steelworks products

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