GB105556A - - Google Patents
Info
- Publication number
- GB105556A GB105556A GB105556DA GB105556A GB 105556 A GB105556 A GB 105556A GB 105556D A GB105556D A GB 105556DA GB 105556 A GB105556 A GB 105556A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roll
- suction
- box
- wet sheet
- pressure
- 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
- D21F3/00—Press section of machines for making continuous webs of paper
- D21F3/02—Wet presses
- D21F3/10—Suction rolls, e.g. couch rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/48—Suction apparatus
- D21F1/50—Suction boxes with rolls
Landscapes
- Paper (AREA)
Abstract
105,556. Hellstrom, G. Jan. 4, 1916, [Convention date]. Suction apparatus.-A suction roll for drying paper, paper pulp, cloth, or like porous and absorbent materials, comprises a suction box 7 fitted to the outer surface of a perforated roll 1, the parts of the roll not covered by either the wet sheet 3 or the box 7 being separated from the suction surface by fixed separation walls 14. 15, the spaces within which are ma.intained at atmospheric pressure by pipes 13a, 13 communicating with the outside atmosphere. Fibres sucked into the perforations from the wet sheet 3 are washed out again by the water passing from the roll 1 to the suction box 7, rendering the roll self-cleaning. A pressure roll 19 may be used.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB105556A true GB105556A (en) | 1900-01-01 |
Family
ID=1700395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB105556D Expired GB105556A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB105556A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0115172A2 (en) * | 1982-12-30 | 1984-08-08 | The Procter & Gamble Company | Method of and apparatus for removing liquid from webs of porous material |
-
0
- GB GB105556D patent/GB105556A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0115172A2 (en) * | 1982-12-30 | 1984-08-08 | The Procter & Gamble Company | Method of and apparatus for removing liquid from webs of porous material |
| EP0115172A3 (en) * | 1982-12-30 | 1985-05-29 | The Procter & Gamble Company | Method of and apparatus for removing liquid from webs of porous material |
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