GB727036A - Improvements in or relating to sprayers utilizing white water in paper-making machines - Google Patents

Improvements in or relating to sprayers utilizing white water in paper-making machines

Info

Publication number
GB727036A
GB727036A GB836152A GB836152A GB727036A GB 727036 A GB727036 A GB 727036A GB 836152 A GB836152 A GB 836152A GB 836152 A GB836152 A GB 836152A GB 727036 A GB727036 A GB 727036A
Authority
GB
United Kingdom
Prior art keywords
water
paper
pipe
spray
making machines
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
GB836152A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB836152A priority Critical patent/GB727036A/en
Publication of GB727036A publication Critical patent/GB727036A/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
    • D21F1/32—Washing wire-cloths or felts
    • 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
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water

Landscapes

  • Paper (AREA)
  • Nozzles (AREA)

Abstract

727,036. Shower pipes of paper-making machines &c. AUSTIN, C. March 5, 1953 [April 2, 1952], No. 8361/52. Class 96. A shower pipe 1 for use with white water &c. in a paper-making machine has an insert at the inlet end which may be constituted as a constriction, or as an obstruction 131, such that the water is accelerated due to the restricted area, e.g. at 13, and thereafter decelerated, e.g. at 14. Grooves or ridges 141 in or on the insert impart rotary movement to the water, the effects being to break up fibres &c. in the water and to keep the spray outlets from clogging. The far end of the pipe 1 is closed by a cap or flap to allow interior cleaning, and adjacent to the said cap &c. is an outlet branch-pipe so that impurities do not accumulate there. Each spray outlet is fitted with a disc having a central orifice and a diametrical groove or ridge for spreading the spray, or water jets may impinge on baffles.
GB836152A 1952-04-02 1952-04-02 Improvements in or relating to sprayers utilizing white water in paper-making machines Expired GB727036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB836152A GB727036A (en) 1952-04-02 1952-04-02 Improvements in or relating to sprayers utilizing white water in paper-making machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB836152A GB727036A (en) 1952-04-02 1952-04-02 Improvements in or relating to sprayers utilizing white water in paper-making machines

Publications (1)

Publication Number Publication Date
GB727036A true GB727036A (en) 1955-03-30

Family

ID=9851056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB836152A Expired GB727036A (en) 1952-04-02 1952-04-02 Improvements in or relating to sprayers utilizing white water in paper-making machines

Country Status (1)

Country Link
GB (1) GB727036A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735646A1 (en) * 2012-11-22 2014-05-28 Siemens Aktiengesellschaft Method of operating a paper machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735646A1 (en) * 2012-11-22 2014-05-28 Siemens Aktiengesellschaft Method of operating a paper machine

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