GB629841A - Improvements in felt conditioners for use in paper making - Google Patents

Improvements in felt conditioners for use in paper making

Info

Publication number
GB629841A
GB629841A GB3057047A GB3057047A GB629841A GB 629841 A GB629841 A GB 629841A GB 3057047 A GB3057047 A GB 3057047A GB 3057047 A GB3057047 A GB 3057047A GB 629841 A GB629841 A GB 629841A
Authority
GB
United Kingdom
Prior art keywords
nozzles
plate
shoe
resilient
felt
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
GB3057047A
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.)
Vickerys Ltd
Original Assignee
Vickerys Ltd
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 Vickerys Ltd filed Critical Vickerys Ltd
Priority to GB3057047A priority Critical patent/GB629841A/en
Publication of GB629841A publication Critical patent/GB629841A/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
    • D21F1/48—Suction apparatus
    • D21F1/52—Suction boxes without 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
    • D21F1/32—Washing wire-cloths or felts

Landscapes

  • Paper (AREA)

Abstract

629,841. Conditioning felts of paper-making machines. VICKERYS, Ltd., and VICKERY, F. W. Nov. 18, 1947, No. 30570. [Class 96] A felt-conditioner shoe 20 of a paper-making machine has a detachable surface-plate 30 formed with nozzles 36 for water and with suction openings 32, 33, the nozzles 36 being detachably fitted in slots in the plate 30. The lower parts 37 of the nozzles are resilient or have resilient washers and extend below the surface of the plate 30 so that when it is mounted on the body of the shoe the washers &c. are compressed to seal the nozzles from the suction compartment 21 of the shoe 20. The resilient parts 37 may be as shoulders in recesses in the plate 30. The arrangement allows nozzles readily to be replaced, e.g. by others of different widths. The widths of successive nozzles may be progressively smaller in the direction of travel of the felt along the plate 30. The nozzles may widen towards their tops and they are cleared, e.g. by fingers, each on a shaft which turns in the shoe body.
GB3057047A 1947-11-18 1947-11-18 Improvements in felt conditioners for use in paper making Expired GB629841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3057047A GB629841A (en) 1947-11-18 1947-11-18 Improvements in felt conditioners for use in paper making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3057047A GB629841A (en) 1947-11-18 1947-11-18 Improvements in felt conditioners for use in paper making

Publications (1)

Publication Number Publication Date
GB629841A true GB629841A (en) 1949-09-29

Family

ID=10309701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3057047A Expired GB629841A (en) 1947-11-18 1947-11-18 Improvements in felt conditioners for use in paper making

Country Status (1)

Country Link
GB (1) GB629841A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912948A (en) * 1985-03-22 1990-04-03 Union Carbide Chemicals And Plastics Company Inc. Vacuum guide used in flexible sheet material treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912948A (en) * 1985-03-22 1990-04-03 Union Carbide Chemicals And Plastics Company Inc. Vacuum guide used in flexible sheet material treatment

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