GB1089052A - Fluid flow apparatus - Google Patents

Fluid flow apparatus

Info

Publication number
GB1089052A
GB1089052A GB19931/65A GB1993165A GB1089052A GB 1089052 A GB1089052 A GB 1089052A GB 19931/65 A GB19931/65 A GB 19931/65A GB 1993165 A GB1993165 A GB 1993165A GB 1089052 A GB1089052 A GB 1089052A
Authority
GB
United Kingdom
Prior art keywords
pipes
conduit
stock
plane
flow
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
Application number
GB19931/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimberly Clark Tissue Co
Original Assignee
Scott Paper Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Scott Paper Co filed Critical Scott Paper Co
Publication of GB1089052A publication Critical patent/GB1089052A/en
Expired legal-status Critical Current

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
    • D21F1/024—Details of the feed chamber
    • 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

Abstract

A flow spreader, of the type in which a plurality of pipes arranged in a plane feed the paper stock into one end of a wide, thin conduit disposed in a plane substantially perpendicular to the plane of the pipes, the stock flowing through the conduit onto the Fourdrinier wire, has the ratio of the flow area of the conduit between centre lines of adjacent pipes to the flow area of each of the pipes between 1.1 and 1.7 and preferably 1.5. The pipes which are preferably of circular cross-section may be disposed above or below the conduit, and are connected to a tapered, stock-supply pipe. The flow spreader may be incorporated into an exerting headbox.
GB19931/65A 1964-05-14 1965-05-11 Fluid flow apparatus Expired GB1089052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US367366A US3298905A (en) 1964-05-14 1964-05-14 Tapered manifold type stock distributor for a papermaking machine

Publications (1)

Publication Number Publication Date
GB1089052A true GB1089052A (en) 1967-11-01

Family

ID=23446875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19931/65A Expired GB1089052A (en) 1964-05-14 1965-05-11 Fluid flow apparatus

Country Status (7)

Country Link
US (1) US3298905A (en)
BE (1) BE663876A (en)
DE (1) DE1461153A1 (en)
ES (1) ES312894A1 (en)
FI (1) FI44329B (en)
GB (1) GB1089052A (en)
SE (1) SE327892B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652391A (en) * 1970-01-20 1972-03-28 Scott Paper Co Box-like blending chamber with barrier elements to produce uniform flow of papermaking stock
SE355615B (en) * 1970-06-15 1973-04-30 Ahlstroem Oy
CA975597A (en) * 1972-06-20 1975-10-07 Ramamurthy G. Krishnan Headbox for paper machine
US4024016A (en) * 1975-12-18 1977-05-17 J. H. Horne & Sons, Inc. Cylinder mold former with flow box and pressure lid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281293A (en) * 1936-12-19 1942-04-28 American Voith Contact Co Inc Apparatus for delivering paper stock to paper making machines
GB512808A (en) * 1938-03-17 1939-09-26 Samuel Milne Improvements in and relating to paper-making machines
US2911041A (en) * 1956-12-27 1959-11-03 Beloit Iron Works Stock distributor assembly
US3014527A (en) * 1958-09-23 1961-12-26 Beloit Iron Works Stock distributor with adjustable inlet

Also Published As

Publication number Publication date
DE1461153A1 (en) 1968-12-19
ES312894A1 (en) 1966-02-16
FI44329B (en) 1971-06-30
US3298905A (en) 1967-01-17
BE663876A (en) 1965-11-16
SE327892B (en) 1970-08-31

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