| 54 |
Title |
TI |
[DE] Regenerativ-Drehluftvorwärmer
[EN] Regenerative rotary air pre-heater for steam power station |
| 71/73 |
Applicant/owner |
PA |
L. & C. Steinmüller GmbH, 51643 Gummersbach, DE
|
| 72 |
Inventor |
IN |
Knizia, Malte, 51647 Gummersbach, DE
|
| 22/96 |
Application date |
AD |
Jan 22, 1996 |
| 21 |
Application number |
AN |
19602114 |
|
Country of application |
AC |
DE |
|
Publication date |
PUB |
Jul 24, 1997 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
|
| 51 |
IPC main class |
ICM |
F23L 15/00
|
| 51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
F23C 9/00
F23L 15/02
Y02E 20/34
|
|
MCD main class |
MCM |
|
|
MCD secondary class |
MCS |
F23C 9/00
(2006.01)
F23L 15/02
(2006.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[DE] Bei einem Regenerativ-Drehluftvorwärmer mit in relativer Drehrichtung gesehen einem mit zu erwärmender Verbrennungsluft (8) beaufschlagtem Luftsektor (2), einem mit entstaubtem Rauchgas (9) beaufschlagten Rezirkulationssektor (3) und einem mit staubhaltigem Rauchgas (10) beaufschlagten Rauchgassektor (4), ist zur weiteren Verringerung der Luftleckage vorgesehen, daß in relativer Drehrichtung gesehen zwischen dem Rauchgassektor (4) und dem Luftsektor (2) ein zweiter Rezirkulationssektor (5) vorgesehen ist, wobei die Gesamtfläche beider Rezirkulationssektoren (3, 5) an die Menge des rückzuführenden Rauchgases angepaßt ist.
[EN] When viewed in the relative rotary direction between the flue gas sector (4) and the air sector (2) a second recirculation sector (5) is provided. The total surface of both recirculation sectors (3,5) is matched to the amount of due gas to be fed back. The sector angle of the first recirculation sector is greater than that of the second recirculation sector. Between the two recirculation sectors on the one hand and the air sector on the other hand an influence of leakage is possible. The recirculation gas (9a,9b) after flowing through the two recirculation sectors is brought together (9). |
| 56 |
Cited documents identified in the search |
CT |
JP0000H0188624A
DE000000734322A
DE000000971947B
DE000002846356A1
JP0000S6488624A
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
F23L 15/02
F28D 19/04 ROT
|
