EP0252292A3 - Rotary drum heat exchanger - Google Patents
Rotary drum heat exchanger Download PDFInfo
- Publication number
- EP0252292A3 EP0252292A3 EP87107994A EP87107994A EP0252292A3 EP 0252292 A3 EP0252292 A3 EP 0252292A3 EP 87107994 A EP87107994 A EP 87107994A EP 87107994 A EP87107994 A EP 87107994A EP 0252292 A3 EP0252292 A3 EP 0252292A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat exchanger
- rotary drum
- section walls
- drum heat
- eccentrically
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F5/00—Elements specially adapted for movement
- F28F5/02—Rotary drums or rollers
Abstract
Bei einem Drehrohrwärmetauscher, der z. B. in Trockendrehöfen in der Zementindustrie eingesetzt werden kann und über einen Teil seiner Länge durch Sektionswände (9;26;30) in mehrere Sektoren (15) aufgeteilt ist, sind die Sektionswände (9;26;30) jeweils mit ihrem einen radial außen liegenden Ende an der Mantelwand (1) des Wärmetauschers gelagert, während die anderen, radial innen liegenden Enden der Sektionswände (9;26;30) exzentrisch an einem gemeinsamen zentralen Loslager (12;20;33) bewegbar gehalten sind. In a rotary tube heat exchanger, the z. B. in dry rotary kilns in the cement industry can be used and over part of its length through section walls (9; 26; 30) into several Sectors (15) are divided into section walls (9; 26; 30) each with its one radially outer end on the Shell wall (1) of the heat exchanger stored during the other, radially inner ends of the section walls (9; 26; 30) eccentrically at a common central floating bearing (12; 20; 33) are held movably.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8617098U | 1986-06-26 | ||
| DE19868617098 DE8617098U1 (en) | 1986-06-26 | 1986-06-26 | Rotary tube heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0252292A2 EP0252292A2 (en) | 1988-01-13 |
| EP0252292A3 true EP0252292A3 (en) | 1988-03-30 |
Family
ID=6795910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP87107994A Withdrawn EP0252292A3 (en) | 1986-06-26 | 1987-06-03 | Rotary drum heat exchanger |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0252292A3 (en) |
| DE (1) | DE8617098U1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10017264C2 (en) * | 2000-04-06 | 2002-04-04 | Axel Lewandowski | Heated rolls, especially for laminators and instantaneous water heaters |
| US6688884B2 (en) | 2002-06-06 | 2004-02-10 | Harbison-Walker Refractories Company | Rotary kiln heat exchanger and method of assembling same |
| ES2672102T3 (en) | 2006-10-04 | 2018-06-12 | Dieffenbacher GmbH Maschinen- und Anlagenbau | Drum or drum segment for a device for drying pourable material and process for the production of a drum or a drum segment |
| JP5695348B2 (en) * | 2009-09-14 | 2015-04-01 | 高砂工業株式会社 | Rotary kiln |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE200829C (en) * | ||||
| DE510396C (en) * | 1930-10-18 | Fellner & Ziegler Akt Ges | Resiliently attached trickling device in burning, glowing and drying drums | |
| GB524300A (en) * | 1939-01-26 | 1940-08-02 | Bartholomeus Mattheus Gunters | An improved hinge structure |
| FR2235183A1 (en) * | 1973-06-28 | 1975-01-24 | Great Lakes Carbon Corp | |
| FR2381266A1 (en) * | 1977-02-22 | 1978-09-15 | Fives Cail Babcock | Material recirculating heat exchanger - has dividing walls carried by pivoted arms tangentially pivoted to central pipe |
| US4438605A (en) * | 1981-10-19 | 1984-03-27 | Delucia Paul V | Continuous, moveable thermal barrier system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE551082C (en) * | 1930-03-16 | 1932-05-28 | Eisenwerk Albert Gerlach G M B | Rotatable drying and annealing drum |
| US2728146A (en) * | 1952-05-21 | 1955-12-27 | Allis Chalmers Mfg Co | Rotary heat exchanger |
| FR1309321A (en) * | 1961-10-02 | 1962-11-16 | Ciments Du Nord | heat exchanger |
-
1986
- 1986-06-26 DE DE19868617098 patent/DE8617098U1/en not_active Expired
-
1987
- 1987-06-03 EP EP87107994A patent/EP0252292A3/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE200829C (en) * | ||||
| DE510396C (en) * | 1930-10-18 | Fellner & Ziegler Akt Ges | Resiliently attached trickling device in burning, glowing and drying drums | |
| GB524300A (en) * | 1939-01-26 | 1940-08-02 | Bartholomeus Mattheus Gunters | An improved hinge structure |
| FR2235183A1 (en) * | 1973-06-28 | 1975-01-24 | Great Lakes Carbon Corp | |
| FR2381266A1 (en) * | 1977-02-22 | 1978-09-15 | Fives Cail Babcock | Material recirculating heat exchanger - has dividing walls carried by pivoted arms tangentially pivoted to central pipe |
| US4438605A (en) * | 1981-10-19 | 1984-03-27 | Delucia Paul V | Continuous, moveable thermal barrier system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0252292A2 (en) | 1988-01-13 |
| DE8617098U1 (en) | 1986-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE |
|
| 17P | Request for examination filed |
Effective date: 19880926 |
|
| 17Q | First examination report despatched |
Effective date: 19890512 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
| 18W | Application withdrawn |
Withdrawal date: 19890905 |
|
| R18W | Application withdrawn (corrected) |
Effective date: 19890905 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PATTERSON, JOCHEN |