DE478532C - Loading device for shaft ovens, with which the fine material is distributed to the edge of the furnace, the coarse and the fuel, leaving the furnace edge free over the shaft cross-section - Google Patents

Loading device for shaft ovens, with which the fine material is distributed to the edge of the furnace, the coarse and the fuel, leaving the furnace edge free over the shaft cross-section

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Publication number
DE478532C
DE478532C DEK109060D DEK0109060D DE478532C DE 478532 C DE478532 C DE 478532C DE K109060 D DEK109060 D DE K109060D DE K0109060 D DEK0109060 D DE K0109060D DE 478532 C DE478532 C DE 478532C
Authority
DE
Germany
Prior art keywords
edge
furnace
fuel
shaft
coarse
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
DEK109060D
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.)
ERNST KNOERINGER DIPL ING
KARL WOLSKY
Original Assignee
ERNST KNOERINGER DIPL ING
KARL WOLSKY
Publication date
Priority to DEK109060D priority Critical patent/DE478532C/en
Application granted granted Critical
Publication of DE478532C publication Critical patent/DE478532C/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
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/20—Arrangements of devices for charging
    • 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
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • 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
    • F27D3/10—Charging directly from hoppers or shoots

Landscapes

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

Description

Beschickungsvorrichtung für Schachtöfen, mit der das feine Gut nach dem Rand des Ofens, das grobe sowie der Brennstoff unter Freilassung des Ofenrandes über den Schachtquerschnitt verteilt wird Bekanntlich ist man beim Schachtofenbetrieb zum Brennen von Kalk o. dgl. bestrebt, das Brenngut im Ofen so zu verteilen, daß das feine den Rand und das grobe den inneren Ofenraum ausfüllt, dagegen den Brennstoff so aufzugeben, daß der Rand von diesem freibleibt.Loading device for shaft furnaces, with which the fine material is the edge of the furnace, the coarse as well as the fuel leaving the edge of the furnace free is distributed over the shaft cross-section It is well known that one is in shaft furnace operation for burning lime o. The like. Endeavors to distribute the kiln in the furnace so that the fine fills the edge and the coarse the inner furnace chamber, while the fuel to give up so that the edge of this remains free.

Es sind verschiedene Vorrichtungen bekannt, mit denen dieses Ziel erreicht wird, aber alle haben den großen Nachteil, daß sie mit verwickelten und sehr teueren Drehwerken versehen sind, welche in dem von den heißen Abgasen bestrichenen Abzugsraum liegen und somit einen einwandfreien und sicheren Dauerbetrieb nicht gewährleisten können. Weiter zeigen sie vielfach noch den lästigen Übelstand, daß das Brenngut und der Brennstoff an getrennten Einwurfstellen aufgegeben werden müssen, so daß hier auch noch zwei gesonderte Zubringvorrichtungen erforderlich sind.Various devices are known to achieve this goal is achieved, but all have the major disadvantage of being involved with and very expensive rotating mechanisms are provided, which in the swept by the hot exhaust gases Fume cupboard and thus a perfect and safe continuous operation not can guarantee. Furthermore, they often show the annoying evil that the items to be fired and the fuel must be deposited at separate insertion points, so that two separate feeding devices are also required here.

Der Zweck der Erfindung ist nun der, die vorstehend beschriebene Verteilung des Brenngutes und des Brennstoffes auf die einfachste Art, welche nicht die vorgenannten Nachteile besitzt, zu erreichen.The purpose of the invention is now that of the distribution described above of the fuel and the fuel in the simplest way, which is not the aforementioned Has disadvantages to achieve.

Die Erfindung ist in der Zeichnung im Schnitte dargestellt. Der Einwurftrichter a wird zunächst durch einen Kübelaufzug, Muldenkipper o. dgl. mit dem Brenngute gefüllt. Nach Senken der aus zwei Teilen bestehenden Verschlußglocke b und c gleitet dieses über die Kegelfläche c nach dem Rande des Ofens und: trifft hier auf einen durch schrägliegende Stäbe d gebildeten Mauerschutz, der zugleich als Siebrost dient und das feine Gut vom grobstückigen trennt. Um nun den jeweils nach Bedarf in den Trichter a geworfenen Brennstoff in den Ofen zu bringen, wird die lose aufliegende Haube b allein hochgehoben, während der untere Verteilungskegel c in Ruhe bleibt. Der Brennstoff rutscht dann, durch die innere ringförmige Gleitfläche f geführt, nach unten und trifft auf den abgestumpften, in der Mitte offenen Verteilungskegel g, durch dessen Form er gleichmäßig über den inneren Ofenquerschnitt verteilt wird, während der Rand freibleibt. Dieser Verteilungskegel g ist auf der Zugstange k noch senkrecht verschiebbar angeordnet, damit er jeweils nach der zur Verfeuerung kommenden Kohlensorte und zwecks guter Kohlenverteilung eingestellt werden kann.The invention is shown in the drawing in section. The drop-in funnel a is first carried out by a bucket elevator, dump truck or the like with the fuel filled. After lowering the two-part locking bell b and c slides this over the conical surface c to the edge of the furnace and: meets one here Wall protection formed by inclined bars d, which also serves as a sieve grate and separates the fine goods from the lumpy ones. In order to now enter the Bringing a thrown fuel into the furnace, the funnel becomes the loose one Hood b raised alone, while the lower distribution cone c remains at rest. The fuel then slips, guided by the inner ring-shaped sliding surface f, downwards and meets the truncated distribution cone that is open in the middle g, due to the shape of which it is evenly distributed over the inner cross-section of the furnace, while the edge remains free. This distribution cone g is still on the tie rod k Arranged vertically displaceable so that it comes after each coming for combustion Coal type and can be set for the purpose of good coal distribution.

Claims (1)

PATENTANSPRUCH Beschickungsvorrichtung für Schachtöfen, mit der das feine Gut nach dem Rand des Ofens, das grobe sowie der Brennstoff unter Freilassung des Ofenrandes über den inneren Schachtquerschnitt verteilt wird, gekennzeichnet .durch eine an sich bekannte, aus zwei gleichachsig angeordneten Teilen bestehende Abschlußglocke, mit deren Hilfe einerseits das Gut durch gemeinsames Senken beider Glockenteile nach dem am Ofenrande befindlichen Siebrost zur Trennung in feines und grobes Gut geführt werden, andererseits durch alleiniges Hochheben des oberen Teils der Abschlußglocke der Brennstoff durch einen darunter gleichachsig befestigten abgestumpften offenen Kegel verteilt werden kann.PATENT CLAIM Loading device for shaft furnaces with which the fine good after the edge of the stove, the coarse as well as the fuel under release of the furnace edge is distributed over the inner shaft cross-section, marked .by a known per se, consisting of two coaxially arranged parts Closing bell, with the help of which on the one hand the good by lowering both together Bell parts after the sieve grate on the edge of the oven for separation into fine ones and coarse goods are carried, on the other hand by lifting the upper one alone Part of the final bell of the fuel through an equiaxed attached underneath truncated open cone can be distributed.
DEK109060D Loading device for shaft ovens, with which the fine material is distributed to the edge of the furnace, the coarse and the fuel, leaving the furnace edge free over the shaft cross-section Expired DE478532C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK109060D DE478532C (en) Loading device for shaft ovens, with which the fine material is distributed to the edge of the furnace, the coarse and the fuel, leaving the furnace edge free over the shaft cross-section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK109060D DE478532C (en) Loading device for shaft ovens, with which the fine material is distributed to the edge of the furnace, the coarse and the fuel, leaving the furnace edge free over the shaft cross-section

Publications (1)

Publication Number Publication Date
DE478532C true DE478532C (en) 1929-06-27

Family

ID=7241580

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK109060D Expired DE478532C (en) Loading device for shaft ovens, with which the fine material is distributed to the edge of the furnace, the coarse and the fuel, leaving the furnace edge free over the shaft cross-section

Country Status (1)

Country Link
DE (1) DE478532C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561347A (en) * 1948-08-20 1951-07-24 Theodore G Kennard Charging top for cupola furnaces
DE950834C (en) * 1950-01-21 1956-10-18 Metallgesellschaft Ag Firing and sintering processes
WO2002027043A1 (en) * 2000-09-22 2002-04-04 Voest-Alpine Industrieanlagenbau Gmbh & Co Method and device for producing a static bed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2561347A (en) * 1948-08-20 1951-07-24 Theodore G Kennard Charging top for cupola furnaces
DE950834C (en) * 1950-01-21 1956-10-18 Metallgesellschaft Ag Firing and sintering processes
WO2002027043A1 (en) * 2000-09-22 2002-04-04 Voest-Alpine Industrieanlagenbau Gmbh & Co Method and device for producing a static bed
KR100778181B1 (en) 2000-09-22 2007-11-22 지멘스 브이에이아이 메탈스 테크놀로지스 게엠베하 앤드 컴퍼니 Method and device for producing a static bed

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