ES289878A1 - Apparatus for the wet treatment of viscose yarns - Google Patents
Apparatus for the wet treatment of viscose yarnsInfo
- Publication number
- ES289878A1 ES289878A1 ES0289878A ES289878A ES289878A1 ES 289878 A1 ES289878 A1 ES 289878A1 ES 0289878 A ES0289878 A ES 0289878A ES 289878 A ES289878 A ES 289878A ES 289878 A1 ES289878 A1 ES 289878A1
- Authority
- ES
- Spain
- Prior art keywords
- roller
- zone
- liquid
- liquids
- processing
- 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
- D01D10/0445—Supporting filaments or the like during their treatment while in continuous movement using rollers with mutually inclined axes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
A roller, on which synthetic filaments are treated, in a continuous wet-spinning process, with a plurality of liquids, is subdivided, transversely of the axis, into a plurality of processing zones, each zone being associated with an inner chamber in the roller, and orifices being formed in the outer surface of the roller at each end of the zone, by means of which, each processing liquid is allowed to flow from its zone on the roller surface into the related inner chamber. Means are provided for bringing each processing liquid separately from the chambers to an outlet on the roller. A filament 12 (Fig. 1, not shown), is advanced helically by means of skew roller 11 along a processing roller 10 consisting of outer shell 13 and central core 14. Walls 15A-15f, and end walls 16, 161 (Fig. 2), divide the roller into processing zones 20-26 and associated chambers 37. As the filament passes along the roller it is treated in each zone with a liquid, and finally dried in zone 27. The treating liquids are supplied to the processing zones by ducts (not shown). A portion of the liquid applied to, e.g. zone 22 falls to a corresponding zone of trough 30, and is removed by pipe 56. The remainder of the liquid flows towards the ends of zone 22 and is sucked through orifices 31, 32 (Fig. 3, not shown), into annular chambers 33, 34 connected to inner chamber 37. Partition walls 38, 39 prevent zone 22 liquid from flowing into chambers 40, 41 associated with adjacent zones 21, 23. Inner chamber 37 is divided by means of walls 42-45 (Fig. 4, not shown), into sections. As the roller rotates, liquid in each section is lifted and then falls through orifices 46, 47, 48 in walls 42, 43, 44 to be collected in the section associated with wall 45, which contains no orifice. Further rotation of the roller causes the collected liquid to enter opening 49 in central core 14, which is divided into sectors 62-66. Similarly, liquids from each of the other processing zones are separately collected in one of the sectors of the central core. Two or more liquids, however, may be collected in the same sector if their separate recovery is not required. The liquids pass along the longitudinal sectors of the central core 14 and are eventually discharged through openings, e.g. 52 (Fig. 2), to fall into compartments, e.g. 53, in cylindrical container 61 for return to the roller. The liquids are moved by suction applied at 55 to the container 61. Zone 27 on the roller is a drying zone. Hot gas is blown through duct 58 on to the surface of the roller, which is porous at this point, and is exhausted through duct 60. A complete spinning plant may comprise a plurality of rollers 10, each associated with a plurality of advancing rollers 11. In one embodiment, wherein the apparatus is applied to the viscose spinning process, the processing zones on the roller correspond to fixing, desulphurization, bleaching, finishing and washing treatments.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1395462 | 1962-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES289878A1 true ES289878A1 (en) | 1963-11-01 |
Family
ID=11144745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0289878A Expired ES289878A1 (en) | 1962-07-12 | 1963-07-10 | Apparatus for the wet treatment of viscose yarns |
Country Status (8)
Country | Link |
---|---|
US (1) | US3231934A (en) |
AT (1) | AT249248B (en) |
BE (1) | BE634478A (en) |
CH (1) | CH405595A (en) |
ES (1) | ES289878A1 (en) |
GB (1) | GB1044174A (en) |
NL (1) | NL295198A (en) |
SE (1) | SE304347B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3121969C2 (en) * | 1981-05-11 | 1985-10-24 | Sulzer-Escher Wyss GmbH, 7980 Ravensburg | Dewatering roller of a screen press |
DE3304076A1 (en) * | 1983-02-07 | 1984-08-09 | Schwäbische Hüttenwerke GmbH, 7080 Aalen | LARGE DIMENSION ROLLER FOR MACHINES FOR THE PRODUCTION OF CONTINUOUS RAILWAY MATERIAL |
EP3564416A1 (en) * | 2013-10-29 | 2019-11-06 | Braskem S.A. | System and method of mechanical pre-recovery of at least one liquid in at least one polymeric yarn |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125514A (en) * | 1964-03-17 | Filters for dewatering suspensions | ||
US1223245A (en) * | 1916-01-17 | 1917-04-17 | Charles Biesel | Dehydrator. |
US2521724A (en) * | 1946-09-25 | 1950-09-12 | American Can Co | Counter mechanism for can covers |
NL67862C (en) * | 1947-04-12 | 1900-01-01 | ||
IT454135A (en) * | 1947-12-26 | |||
US2696309A (en) * | 1950-06-22 | 1954-12-07 | Bultman Laurence | Rotary drum filter |
US2744633A (en) * | 1951-10-02 | 1956-05-08 | Georgia Kaolin Co | Filters |
BE518965A (en) * | 1952-04-05 | |||
US2889931A (en) * | 1954-12-27 | 1959-06-09 | Phillips Petroleum Co | Continuous rotary filter |
NL234793A (en) * | 1958-01-30 |
-
0
- BE BE634478D patent/BE634478A/xx unknown
- NL NL295198D patent/NL295198A/xx unknown
-
1963
- 1963-06-28 US US291387A patent/US3231934A/en not_active Expired - Lifetime
- 1963-07-03 CH CH823963A patent/CH405595A/en unknown
- 1963-07-09 GB GB27093/63A patent/GB1044174A/en not_active Expired
- 1963-07-10 ES ES0289878A patent/ES289878A1/en not_active Expired
- 1963-07-11 SE SE7741/63A patent/SE304347B/xx unknown
- 1963-07-12 AT AT562163A patent/AT249248B/en active
Also Published As
Publication number | Publication date |
---|---|
US3231934A (en) | 1966-02-01 |
SE304347B (en) | 1968-09-23 |
BE634478A (en) | |
CH405595A (en) | 1966-01-15 |
GB1044174A (en) | 1966-09-28 |
NL295198A (en) | |
AT249248B (en) | 1966-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2020057A (en) | Process and apparatus for the treatment of artificial silk | |
US2476757A (en) | Thread treating method | |
US3672010A (en) | Apparatus for the continuous treatment of textile materials | |
US3098371A (en) | Perforated drum material treatment device having a plurality of treatment zones | |
ES425082A1 (en) | Machine for continuously spinning and treating rayon-viscose filaments and yarns | |
US2002996A (en) | Continue process and apparatus | |
US2143884A (en) | Manufacture of thread or the like | |
US2002995A (en) | Continue process apparatus | |
ES289878A1 (en) | Apparatus for the wet treatment of viscose yarns | |
US3325910A (en) | Drying cylinder for drying the wet material web for instance in paper and cellulose machines | |
US3362079A (en) | Drier and process of drying | |
US2772552A (en) | Apparatus for aftertreatment of freshspun artificial filaments in continuous flowing liquid | |
GB1246998A (en) | Process and apparatus for treating fibrous materials | |
US2098066A (en) | Treating apparatus | |
US1986548A (en) | Apparatus for chemically cleaning fabrics, textiles, garments, and the like | |
US3149004A (en) | Apparatus for treating textile materials | |
GB1379480A (en) | Drying apparatus | |
US3609872A (en) | Process and apparatus for the treatment of textile materials | |
US3269029A (en) | Jet spiral drier | |
US3406462A (en) | Process and apparatus for drying and shrinking textile materials | |
US2582293A (en) | Reel for fluid treatment of filamentary materials | |
US2780347A (en) | Apparatus for the treatment of thread | |
GB755865A (en) | Treating pilamentary material | |
US3503135A (en) | Process and apparatus for the treatment of textile materials | |
US3413731A (en) | Apparatus for the heat-treatment of materials of all kinds |