GB744109A - Head box for paper making machines - Google Patents
Head box for paper making machinesInfo
- Publication number
- GB744109A GB744109A GB29648/53A GB2964853A GB744109A GB 744109 A GB744109 A GB 744109A GB 29648/53 A GB29648/53 A GB 29648/53A GB 2964853 A GB2964853 A GB 2964853A GB 744109 A GB744109 A GB 744109A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulp
- flow
- box
- paper
- escapes
- 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
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
Landscapes
- Paper (AREA)
Abstract
744,109. Flow-boxes of paper-making- machines. ACO MACHINERY CORPORATION, [formerly BAGLEY & SEWALL CO.]. Oct. 27, 1953 [Nov. 6, 1952], No. 29648/53. Class 96. Paper pulp from inlets 40 feeding a transverse pipe 21 in a concrete block at the base of a flow-box of a Fourdrinier paper-making machine flows past a succession of approximately streamline baffles 42 and 51, all of which are adjustable vertically, and which, by disturbing the pulp flow help to prevent the formation of fibre-flocs or clots; the pulp also passing over a bafflewall 28 (which is in sections 29 ... 34) on its way towards a flow-evener roll (which comprises transverse discs 93 and longitudinal rods 94) and to the outlet of the flow-box. Some air entrained with the pulp escapes to the top of the box, and some escapes through a slot 84 and is drawn off by a suction pipe 86. The outlet lip 120 is hinged, and is adjusted locally by a series of screws 135 &c. and adjusted generally by a hand-wheel 125 and worms &c., to and fro adjustment being provided by a hand wheel 112 &c. Part of the pulp flows through a gap 36 at the foot of the wall 28.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US744109XA | 1952-11-06 | 1952-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB744109A true GB744109A (en) | 1956-02-01 |
Family
ID=22119422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB29648/53A Expired GB744109A (en) | 1952-11-06 | 1953-10-27 | Head box for paper making machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB744109A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457116A (en) * | 2018-04-17 | 2018-08-28 | 中材科技股份有限公司 | A kind of open type list net double fluid slurry slope screen former |
| CN114908601A (en) * | 2022-05-06 | 2022-08-16 | 杭州美辰纸业技术有限公司 | Head box with better adaptability |
-
1953
- 1953-10-27 GB GB29648/53A patent/GB744109A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457116A (en) * | 2018-04-17 | 2018-08-28 | 中材科技股份有限公司 | A kind of open type list net double fluid slurry slope screen former |
| CN108457116B (en) * | 2018-04-17 | 2023-10-20 | 南京玻璃纤维研究设计院有限公司 | Open type single-net double-flow slurry inclined net former |
| CN114908601A (en) * | 2022-05-06 | 2022-08-16 | 杭州美辰纸业技术有限公司 | Head box with better adaptability |
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