GB639007A - Improvements in and relating to drying cylinders - Google Patents
Improvements in and relating to drying cylindersInfo
- Publication number
- GB639007A GB639007A GB17575/47A GB1757547A GB639007A GB 639007 A GB639007 A GB 639007A GB 17575/47 A GB17575/47 A GB 17575/47A GB 1757547 A GB1757547 A GB 1757547A GB 639007 A GB639007 A GB 639007A
- Authority
- GB
- United Kingdom
- Prior art keywords
- outlet
- inlet
- jacket
- temperature
- lead
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
- F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
- F26B13/183—Arrangements for heating, cooling, condensate removal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Paper (AREA)
Abstract
639,007. Drying cylinders. PAPIERFABRIK BALSTHAL AKT.-GES. July 3, 1947, No. 17575. Convention date, Oct. 25, 1946. [Class 34(i)] A jacketed hot-water drying cylinder comprises a cylinder shaft 1, hollow at one end, carrying a tube 2 rotating with the shaft and provided with a fluid seal 3, an inlet chamber 4 and an outlet chamber 5 being formed. Three supply pipes 6 lead from the. inlet 4 to the cylinder jacket 7 and three discharge pipes 8 lead from this jacket to the outlet 5. The jacket 7 is divided by partitions 7a into one endless zig-zag passage. The temperature at 6a is higher than that at 9 which is in turn higher than the temperature at 10, adjacent to 6a, the temperature gradients in an axial direction thus compensating each other. In a modification, separate passages are provided, each having an inlet at one end and an outlet at the other end arranged so that the inlet of one passage is adjacent to the outlet of its neighbour. Specification 462,034 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL128366A NL61285C (en) | 1946-10-25 | 1946-10-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB639007A true GB639007A (en) | 1950-06-21 |
Family
ID=19781476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17575/47A Expired GB639007A (en) | 1946-10-25 | 1947-07-03 | Improvements in and relating to drying cylinders |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH260323A (en) |
DE (1) | DE838856C (en) |
FR (1) | FR954331A (en) |
GB (1) | GB639007A (en) |
NL (1) | NL61285C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3181605A (en) * | 1961-06-20 | 1965-05-04 | Hupp Corp | Uniformly heated rotary drum |
GB2458710A (en) * | 2008-03-26 | 2009-09-30 | David John Stone | Heat exchanger with parallel passageways formed by ribs between walls |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE839446C (en) * | 1950-10-13 | 1952-05-19 | Georg Boettinger | Heating and cooling cylinders |
DE2315669C3 (en) * | 1973-03-29 | 1981-04-02 | Paul Troester Maschinenfabrik, 3000 Hannover | Roll for rubber or plastic calenders |
IT1151120B (en) * | 1982-03-26 | 1986-12-17 | Phillips Carbon Black Italiana | METHOD AND EQUIPMENT FOR DRYING POWDERED MATERIAL |
DE3521424C1 (en) * | 1985-06-14 | 1986-06-12 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Ink roller for printing machines |
DE3909134A1 (en) * | 1989-03-20 | 1990-10-04 | Troester Maschf Paul | SEALING PLATE CALENDAR |
-
1946
- 1946-10-25 NL NL128366A patent/NL61285C/xx active
-
1947
- 1947-07-03 GB GB17575/47A patent/GB639007A/en not_active Expired
- 1947-07-05 CH CH260323D patent/CH260323A/en unknown
- 1947-10-17 FR FR954331D patent/FR954331A/en not_active Expired
-
1948
- 1948-12-24 DE DEP26672A patent/DE838856C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3181605A (en) * | 1961-06-20 | 1965-05-04 | Hupp Corp | Uniformly heated rotary drum |
GB2458710A (en) * | 2008-03-26 | 2009-09-30 | David John Stone | Heat exchanger with parallel passageways formed by ribs between walls |
Also Published As
Publication number | Publication date |
---|---|
DE838856C (en) | 1952-05-12 |
NL61285C (en) | 1948-01-15 |
CH260323A (en) | 1949-03-15 |
FR954331A (en) | 1949-12-22 |
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