DE396278C - Multi-part sealing ring for burning, glowing and similar drums - Google Patents
Multi-part sealing ring for burning, glowing and similar drumsInfo
- Publication number
- DE396278C DE396278C DEM77275D DEM0077275D DE396278C DE 396278 C DE396278 C DE 396278C DE M77275 D DEM77275 D DE M77275D DE M0077275 D DEM0077275 D DE M0077275D DE 396278 C DE396278 C DE 396278C
- Authority
- DE
- Germany
- Prior art keywords
- sealing ring
- part sealing
- glowing
- burning
- ring
- 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
- 238000007789 sealing Methods 0.000 title claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000000137 annealing Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
- F27B7/22—Rotary drums; Supports therefor
- F27B7/24—Seals between rotary and stationary parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gasket Seals (AREA)
Description
lehrteiliger Dichtungsring für Brenn-, Glüh- und ähnliche Trommeln. Gegenstand der Erfindung ist ein Dichtungsring für Brenn-, Glüh- und ähnliche Trommeln, der das Entweichen der Heiz- und Rauchgase aus :der Trommel verhütet.modular sealing ring for combustion, incandescent and similar drums. The subject of the invention is a sealing ring for combustion, annealing and similar drums, which prevents the heating and flue gases from escaping from the drum.
Bei Abdichtungen, t die einen ähnlichen Zweck verfolgen, ist es bekannt, den Dichtungsring seitlich anzudrücken. Diese An= Ordnung hat aber den Nachteil, daß durch einseitiges Verschieben der Trommel der Dichtungsring abgedrückt wird, so daß die Gase entweichen können.In the case of seals that have a similar purpose, it is known to press the sealing ring sideways. But this arrangement has the disadvantage that the sealing ring is pressed off by shifting the drum on one side, so that the gases can escape.
Bei ungeteilten Dichtungsringen besteht die Gefahr, daß die Gase zwischen Trommtl und Ring entweichen. Dies gilt auch für solche Dichtungen, bei -denen mehrere Segmente zu einem ziemlich starren Ring vereinigt sind. Abdichtungen aus Manschetten kommen für Glüh- und Brenntrommeln nicht in Frage, da die Manschetten durchbrennen, oder, falls sie aus dünnem Metall hergestellt sind, schnell durchschleißen. Diese Mängel werden durch den Gegenstand der Erfindung beseitigt.With undivided sealing rings there is a risk that the gases between Drum and ring escape. This also applies to such seals, both of which have several Segments are united into a rather rigid ring. Seals from sleeves are out of the question for incandescent drums and burners, as the sleeves burn through, or, if they are made of thin metal, wear out quickly. These Deficiencies are eliminated by the subject matter of the invention.
Das Wesen der Erfindung besteht darin, daß mehrere mehrteilige Dichtungsringe, deren frei bewegliche Ringstücke a durch Federn o. dgl. an den Trommelumfang angepreßt werden, in einem Führungsrahmen b hintereinander angeordnet sind, und daß die Teilfugen derRinge gegeneinander versetzt liegen.The essence of the invention is that several multi-part sealing rings, whose freely movable ring pieces a are pressed against the drum circumference by springs or the like are arranged one behind the other in a guide frame b, and that the butt joints the rings are offset from one another.
Die Erfindung ist in der Zeichnung in `Abb. r im Längsschnitt und in Abb. a im Querschnitt dargestellt. Es sind beispielsweise zwei Ringsätze von Dichtungssegmenten a vorgesehen, die in dem festen Ring b geführt sind. Die Anzahl der Segmente ist beliebig, beispielsweise sind hier je zwei auf 114 Umfang, also acht im ganzen, vorgesehen. Ihre Zahl wird je nach .dem Durchmesser und Dichtigkeit der Gase festgelegt. Die Dichtungssegmente werden in festen mit Luftlöchern versehenen Ringen b geführt und an zwei oder mehreren Stellen durch Federn c . an die Trommel angedrückt. Die Federn können beliebig gestaltet und angebracht sein.The invention is shown in the drawing in `Fig. r is shown in longitudinal section and in Fig. a in cross section. For example, two ring sets of sealing segments a are provided, which are guided in the fixed ring b. The number of segments is arbitrary, for example two per 114 circumference, i.e. eight in total, are provided here. Their number is determined depending on the diameter and tightness of the gases. The sealing segments are guided in solid rings b provided with air holes and in two or more places by springs c. pressed against the drum. The springs can be designed and attached in any way.
Die Stifte d sind mit Gewinde in die Dichtungssegmente eingeschraubt zu dem Zweck, diese beim Auseinandernehmen festzuhalten; gleichzeitig .dienen sie zum Führen der Feder. Die Stifte sind in der üblichen Weise, durch Mutter oder Scheibe, gesichert.The pins d are screwed into the sealing segments with a thread for the purpose of holding them when taking them apart; at the same time. they serve for guiding the spring. The pins are in the usual way, by nut or washer, secured.
Die Fugen e zwischen den Dichtungssegmenten sind gegeneinander zu versetzen, um eine bessere Dichtigkeit zu erreichen. Der feste Führungsring b wird nach Bedarf ein-oder mehrteilig ausgeführt.The joints e between the sealing segments are against each other move in order to achieve a better seal. The fixed guide ring b is executed in one or more parts as required.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM77275D DE396278C (en) | Multi-part sealing ring for burning, glowing and similar drums |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM77275D DE396278C (en) | Multi-part sealing ring for burning, glowing and similar drums |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE396278C true DE396278C (en) | 1924-05-28 |
Family
ID=7317562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM77275D Expired DE396278C (en) | Multi-part sealing ring for burning, glowing and similar drums |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE396278C (en) |
-
0
- DE DEM77275D patent/DE396278C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE396278C (en) | Multi-part sealing ring for burning, glowing and similar drums | |
| DE501144C (en) | Pull-through slide | |
| DE468847C (en) | Sealing ring for thermal power or work machines | |
| DE738907C (en) | Light alloy pistons with piston seals using one-piece or multi-piece piston rings made from two different materials | |
| DE453906C (en) | Tube for conveying hot media | |
| DE409468C (en) | Throttle ring for kerosene lamps | |
| DE377631C (en) | Disc clutch | |
| DE544677C (en) | Method for operating electric ovens in which the electrode is held near the burning end and supplemented at the other end as required | |
| DE610365C (en) | Rotary kiln with internals made of chains | |
| DE490001C (en) | Seal for rotary tubes, drums, rotary tubes u. like | |
| DE616798C (en) | Conveyor roller for hot glass plates | |
| DE703339C (en) | Gas burners, in particular for preheating and welding pipes | |
| DE620887C (en) | Plate-shaped fire lighter | |
| DE651711C (en) | Device for the briquetting of sproeden and resilient metal chips | |
| DE844259C (en) | Labyrinth chain seals, especially for rotary tubes, e.g. B. rotary furnaces | |
| DE2318866C2 (en) | Delay rate | |
| DE205890C (en) | ||
| DE555972C (en) | Spark catcher | |
| DE383251C (en) | Blade attachment for steam and gas turbines | |
| DE551109C (en) | Stuffing box with ring-shaped individual packings | |
| DE662328C (en) | The use of quenched and tempered austenitic-martensitic transition steel for structural parts | |
| DE495252C (en) | Gas exchange device for regenerative coke stoves u. like | |
| DE611302C (en) | Carbon ring gland packing for changing the pressure direction of the medium | |
| DE370242C (en) | Long-life furnace for briquette firing with several filling shafts next to each other | |
| DE369292C (en) | Annealing furnace for annealing ribbons and wires |