GB1121577A - Rotary cylinder-type dryers - Google Patents
Rotary cylinder-type dryersInfo
- Publication number
- GB1121577A GB1121577A GB52732/66A GB5273266A GB1121577A GB 1121577 A GB1121577 A GB 1121577A GB 52732/66 A GB52732/66 A GB 52732/66A GB 5273266 A GB5273266 A GB 5273266A GB 1121577 A GB1121577 A GB 1121577A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shell
- nozzles
- radially inwardly
- rotary cylinder
- steam
- 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
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/10—Removing condensate from the interior of the cylinders
Landscapes
- Drying Of Solid Materials (AREA)
- Paper (AREA)
Abstract
1,121,577. Rollers. SCOTT PAPER CO. 24 Nov., 1966 [5 April, 1966], No. 52732/66. Heading F2U. [Also in Division F4] A rotary drum drier 10 comprises a cylindrical shell 11 closed by annular heads 12, 13 and rotatably mounted in journals 16, 17 through axial bores 18, 19 in which respectively are introduced steam into the drum interior and condensate and steam are extracted after collection by removal nozzles 23. The nozzles 23 each comprise a tube, the end of which is spaced radially inwardly from the inner surface of the shell by less than # inch and the outer diameter of which has a thickness ratio compared with the shell of between 1: 4 and 1: 10. The nozzles are spaced apart along the length of one or more headers 22 comprising elongated pipes spaced radially inwardly of the inner surface of the shell, the or each header being connected by a conduit 24 to the axial bore 19.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54029566A | 1966-04-05 | 1966-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1121577A true GB1121577A (en) | 1968-07-31 |
Family
ID=24154842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB52732/66A Expired GB1121577A (en) | 1966-04-05 | 1966-11-24 | Rotary cylinder-type dryers |
Country Status (4)
Country | Link |
---|---|
US (1) | US3473238A (en) |
BE (1) | BE690198A (en) |
DE (1) | DE1629069B1 (en) |
GB (1) | GB1121577A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH597424A5 (en) * | 1975-08-06 | 1978-04-14 | Escher Wyss Gmbh | |
US4232455A (en) * | 1977-12-03 | 1980-11-11 | Beloit Corporation | Dryer drum condensate removal apparatus |
US4691452A (en) * | 1986-07-18 | 1987-09-08 | Duff Norton Company | Articulable siphon tube assembly for dryer drum |
ATE148751T1 (en) * | 1993-07-01 | 1997-02-15 | Voith Sulzer Papiermasch Gmbh | DEVICE FOR DISCHARGING CONDENSATE FROM A GROOVED DRYING CYLINDER USING CONDENSATE EXTRACTION PIPES |
DE19600955A1 (en) † | 1996-01-12 | 1997-07-17 | Basf Ag | Process for the preparation of acrylic acid and its esters |
DE102005000794A1 (en) * | 2005-01-05 | 2006-07-13 | Voith Paper Patent Gmbh | Apparatus and method for producing and / or refining a fibrous web |
US8127462B2 (en) | 2006-04-21 | 2012-03-06 | Osvaldo Ricardo Haurie | Cylindrical dryer having conduits provided within a plurality of holding plates |
US7614161B2 (en) * | 2006-04-21 | 2009-11-10 | Osvaldo Ricardo Haurie | Cylindrical dryer having conduits for heating medium |
US20110067257A1 (en) * | 2009-09-21 | 2011-03-24 | Richard Fearnside | Yankee dryer having centrifugally assisted condensate collection |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2521371A (en) * | 1946-05-08 | 1950-09-05 | Beloit Iron Works | Dipper for grooved drier drums |
US3022047A (en) * | 1957-11-04 | 1962-02-20 | Swaney Robert Casper | Stabil-heat drier |
US3169050A (en) * | 1961-01-25 | 1965-02-09 | Scott Paper Co | Rotary cylinder drying drum with stress relieving expansion means |
US3325910A (en) * | 1964-03-17 | 1967-06-20 | Waertsilae Oy Ab | Drying cylinder for drying the wet material web for instance in paper and cellulose machines |
US3299531A (en) * | 1964-08-21 | 1967-01-24 | Kimberly Clark Co | Papermaking machine |
US3299530A (en) * | 1965-03-11 | 1967-01-24 | Kimberly Clark Co | Papermaking machine |
-
1966
- 1966-04-05 US US540295A patent/US3473238A/en not_active Expired - Lifetime
- 1966-11-24 GB GB52732/66A patent/GB1121577A/en not_active Expired
- 1966-11-25 DE DE19661629069 patent/DE1629069B1/en not_active Withdrawn
- 1966-11-25 BE BE690198D patent/BE690198A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE690198A (en) | 1967-05-25 |
DE1629069B1 (en) | 1970-11-12 |
US3473238A (en) | 1969-10-21 |
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