DE959629C - Rotary drum for burning, drying or cooling - Google Patents
Rotary drum for burning, drying or coolingInfo
- Publication number
- DE959629C DE959629C DEA13878A DEA0013878A DE959629C DE 959629 C DE959629 C DE 959629C DE A13878 A DEA13878 A DE A13878A DE A0013878 A DEA0013878 A DE A0013878A DE 959629 C DE959629 C DE 959629C
- Authority
- DE
- Germany
- Prior art keywords
- rotary drum
- distribution ring
- burning
- ring
- drying
- 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
- 238000001816 cooling Methods 0.000 title claims description 3
- 238000001035 drying Methods 0.000 title claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000725 suspension 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
- F27B7/14—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge
- F27B7/16—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means
- F27B7/161—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall
- F27B7/162—Rotary-drum furnaces, i.e. horizontal or slightly inclined with means for agitating or moving the charge the means being fixed relatively to the drum, e.g. composite means the means comprising projections jutting out from the wall the projections consisting of separate lifting elements, e.g. lifting shovels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Drying Of Solid Materials (AREA)
Description
Die Erfindung betrifft eine Drehtrommel zum Brennen, Trocknen oder Kühlen von Massengütern wie Zement, Kalk, Erz u. ä. mit am Ringumfang angeordneten Hubschaufeln und von diesen in radialem Abstand konzentrisch angeordnetem Verteilungsring. Sie stellt eine Weiterbildung des durch das Patent 942 858 Geschützten dar und verfolgt das Ziel, die Verteilung des aus den Schaufeln ausfallenden Gutes zu einem das ganze Drehrohr quer 'durchsetzend'en Schileier noch zu vervollkommnen.The invention relates to a rotary drum for burning, drying or Cooling of bulk goods such as cement, lime, ore and the like with arranged on the circumference of the ring Lifting blades and a concentrically arranged distribution ring from these at a radial distance. It represents and pursues a further development of what is protected by patent 942 858 the aim, the distribution of the good falling out of the shovels to one the whole Rotary barrel across the Schileier still to be perfected.
Dies wird dadurch erreicht, daß die konischen Flächen des Verteilungsringes mit radial verlaufenden Erhöhungen versehen sind sowie durch eine Reihe anderer Maßnahmen in Ausgestaltung dieses Ringes.This is achieved in that the conical surfaces of the distribution ring are provided with radial elevations and a number of others Measures in the design of this ring.
Die Zeichnung stellt ein Ausführungsbeispiel der Erfindung dar und zeigt schaubildlich einen Ausschnitt aus einer Drehtrommel.The drawing shows an embodiment of the invention and shows a diagram of a section from a rotary drum.
Am Drehrohr i sind an der Innenwandung mittels Schrauben 2 Hubschaufeln 3 befestigt. Deren nach innen hin über die Ausmauerung 4 herausragender Teil 5 bildet zwei zu einer quer zur Drehtrommelachse gedachten Ebene spiegelgleiche Taschen mit seitlichen Öffnungen. Mittels Ketten 6 ist an den Schaufeln 5 der aus mehreren Segmentabschnitten bestehende Verteilungsring 7 aufgehängt, auf dessen kegeligen Oberflächen die radial verlaufenden Erhöhungen 8 angebracht sind, während die nach der Trommelachse hin geneigten Ränder in sägeförmige Zähne 9 auslaufen.On the rotary tube i there are 2 lifting blades on the inner wall by means of screws 3 attached. The inwardly protruding part 5 beyond the brickwork 4 forms with two pockets mirrored to an imaginary plane transverse to the rotary drum axis side openings. By means of chains 6, the blades 5 are made up of several segment sections existing distribution ring 7 suspended, on the conical surfaces of the radially extending elevations 8 are attached, while towards the drum axis inclined edges terminate in saw-shaped teeth 9.
An diesen Rändern sind Kettenstücke io frei hängend vorgesehen. Bei Umlauf der Drehtrommel im Sinne des Pfeiles schaufeln die Taschen der Schaufeln 5 Gut von der Drehtrommelsohle mit empor und lassen es oben herauslaufen. Es stürzt auf den Verteilungsring 7 und gleitet auf dessen kegeligen Flächen nieder, wobei es durch Entlanggleiten an den auf ihnen sitzenden radialen Erhöhungen noch besonders verteilt wird. Die Aufhängung des Verteilungsringes 7 an den Ketten 6 bewirkt ein Ausweichen der einzelnen Teile, wenn sich Gut zwischen den Schaufeln 5 und Verteilungsring 7 ansetzen will. Die frei an dem Ring hängenden Kettenenden io gleiten beim Umlauf der Drehtrommel über die Oberflächen des Verteilungsringes 7. Die ausgezackten Ränder dieses letzteren bewirken dabei ein sprungweises Bewegen der Kettenenden io, wodurch etwaige Anbackungen ebenfalls wirkungsvoll beseitigt werden.At these edges pieces of chain are provided hanging freely. at Circulation of the rotary drum in the direction of the arrow shovel the pockets of the shovels 5 Take it up from the drum sole and let it run out at the top. It falls on the distribution ring 7 and slides down on its conical surfaces, wherein it is made even more special by sliding along the radial elevations on them is distributed. The suspension of the distribution ring 7 on the chains 6 causes a Dodge the individual parts when there is good between the blades 5 and the distribution ring 7 wants to start. The chain ends hanging freely from the ring slide while rotating the rotating drum over the surfaces of the distribution ring 7. The serrated edges the latter cause a sudden movement of the chain ends io, whereby any caking can also be effectively removed.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA13878A DE959629C (en) | 1951-08-17 | 1951-08-17 | Rotary drum for burning, drying or cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA13878A DE959629C (en) | 1951-08-17 | 1951-08-17 | Rotary drum for burning, drying or cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE959629C true DE959629C (en) | 1957-03-07 |
Family
ID=6922995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA13878A Expired DE959629C (en) | 1951-08-17 | 1951-08-17 | Rotary drum for burning, drying or cooling |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE959629C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1060775B (en) * | 1956-01-18 | 1959-07-02 | Theodor Horstkoetter | Rotary drum for the heat treatment of bulk material, especially cement rotary kiln |
| FR2933488A1 (en) * | 2008-07-02 | 2010-01-08 | Pa Technologies | Raiser for industrial rotary kiln, has head forming relief relative to interior wall of kiln and with internal cavity filled with thermal insulation material, where transition zone has section variation and placed between base and head |
-
1951
- 1951-08-17 DE DEA13878A patent/DE959629C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1060775B (en) * | 1956-01-18 | 1959-07-02 | Theodor Horstkoetter | Rotary drum for the heat treatment of bulk material, especially cement rotary kiln |
| FR2933488A1 (en) * | 2008-07-02 | 2010-01-08 | Pa Technologies | Raiser for industrial rotary kiln, has head forming relief relative to interior wall of kiln and with internal cavity filled with thermal insulation material, where transition zone has section variation and placed between base and head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE959629C (en) | Rotary drum for burning, drying or cooling | |
| DE423492C (en) | Cylindrical rotating drum with a cone on both sides for firing plaster | |
| DE471410C (en) | Emptying device for lime shaft ovens | |
| DEA0013878MA (en) | ||
| DE393841C (en) | Device for removing furnace residues in boiler systems | |
| DE557436C (en) | Flow controller arranged anywhere in the rotary kiln | |
| DE2245593C3 (en) | Drying device for sugar | |
| DE764119C (en) | Conveyor device for annealing furnaces closed on one side | |
| DE371178C (en) | Damming device with rotatable damming bodies for traveling grids | |
| DE590925C (en) | Rotary kiln for burning cement | |
| DE555895C (en) | Device for thickening sludge, in particular raw cement sludge | |
| DE2254184B2 (en) | funnel | |
| DE356038C (en) | Rotary furnace with feed | |
| AT236274B (en) | Rotating drum for heating or drying raw sludge made from mineral materials | |
| DE490556C (en) | Purge gas oven for smoldering fuels | |
| DE579615C (en) | Rotary kiln with a ring of cooling drums surrounding the combustion tube | |
| DE347542C (en) | Traveling grate with grate parts lying in a single horizontal plane | |
| DE812184C (en) | Conveyor chute for steep and half-steep storage | |
| DE804429C (en) | Washing device for washing out water-soluble additions from stony laundry | |
| DE868679C (en) | Dirt separator for agricultural products, especially for beets | |
| DE682822C (en) | Drum-shaped centrifugal fan impeller | |
| DE505581C (en) | Agitator with air cooling | |
| DE942858C (en) | Rotary drum for burning, drying or cooling bulk goods such as cement or the like. | |
| AT136475B (en) | Method and device for burning cement and similar material in a sintering furnace for final burning. | |
| DE650128C (en) | Revolving drying and cooling drum with built-in components for passing the treatment agent through |