GB970621A - Improvements in and relating to backwashers and method relating therein - Google Patents

Improvements in and relating to backwashers and method relating therein

Info

Publication number
GB970621A
GB970621A GB7773/62A GB777362A GB970621A GB 970621 A GB970621 A GB 970621A GB 7773/62 A GB7773/62 A GB 7773/62A GB 777362 A GB777362 A GB 777362A GB 970621 A GB970621 A GB 970621A
Authority
GB
United Kingdom
Prior art keywords
rollers
bath
liquid
roller
squeeze
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
GB7773/62A
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner GmbH
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 Fleissner GmbH filed Critical Fleissner GmbH
Publication of GB970621A publication Critical patent/GB970621A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/02—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fibres, slivers or rovings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S68/00—Textiles: fluid treating apparatus
    • Y10S68/902—Devices for storage and reuse of soap suds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S68/00—Textiles: fluid treating apparatus
    • Y10S68/903—Perforated drum and continuous textile feed and discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

970,621. Textile treating apparatus. FLEISSNER G.m.b.H. Feb. 28, 1962 [March 13, 1961], No. 7773/62. Heading D1L. In a method of increasing the operating speed and improving the back washing effect of a wet treatment process, the material being treated is squeezed at least once below the level of liquid in a bath, in such a manner that the liquid boundary layer surrounding the material is only partly destroyed during the squeezing process. In the arrangement shown material 1 is fed into a bath 4 around a screen drum 2 with a number of squeeze rollers 6 pressing there-against, and then out of the bath and between a pair of press rollers 7, 8. At least one of the rollers 6 is, for example, a serrated roller or a roller with helical and or axial recesses of any kind so that some liquid passes with the material between the rollers. Alternatively two rollers with toroidal projections may co-operate, the projections facing each other or being in an offset relationship. Further the rollers may consist of individual segments, alternate segments being larger and smaller, or there may be a plurality of circumferential grooves in the roller surface. The squeeze roller may be adjustable in height and/or laterally so that their position can be varied. The liquid squeezed out of the material by rollers 7, 8 may pass back to the bath 4 along the material or it may be collected in a separate tank which is connected to the main bath 4 through a non-return valve and a suitable pump operated by the liquid level in the separate tank.
GB7773/62A 1961-03-13 1962-02-28 Improvements in and relating to backwashers and method relating therein Expired GB970621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0033407 1961-03-13

Publications (1)

Publication Number Publication Date
GB970621A true GB970621A (en) 1964-09-23

Family

ID=7095083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7773/62A Expired GB970621A (en) 1961-03-13 1962-02-28 Improvements in and relating to backwashers and method relating therein

Country Status (3)

Country Link
US (1) US3168414A (en)
BE (1) BE614716A (en)
GB (1) GB970621A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083206A (en) * 1975-04-17 1978-04-11 Universal Towel Company Limited Washing machines and rinsing machines
US4118958A (en) * 1975-04-17 1978-10-10 Universal Towel Company Washing machines and rinsing machines

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271184A (en) * 1962-09-26 1966-09-06 Union Lumber Company Method and apparatus for the continuous application of coatings to strip materials
GB1026304A (en) * 1963-07-18 1966-04-14 Revertex Ltd Improvements in or relating to apparatus for and a method of impregnating non-woven fabrics
DE2005350B2 (en) * 1970-02-06 1980-06-19 Kleinewefers Gmbh, 4150 Krefeld Device for the continuous treatment of wide textile webs, preferably elastic quality
GB1350897A (en) * 1970-08-27 1974-04-24 Ciba Geigy Uk Ltd Process for making reinforced plastics materials
US3941905A (en) * 1971-10-12 1976-03-02 Pavena Ag Method of continuously impregnating a textile fiber arrangement with liquids
US4158297A (en) * 1977-12-09 1979-06-19 Cotton, Incorporated Impregnator/rinser
DE4226170C2 (en) * 1992-08-07 1995-08-10 Monforts Gmbh & Co A Sub-fleet squeeze mechanism

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US80780A (en) * 1868-08-04 standisbf
US488141A (en) * 1892-12-13 Process of insulating electric conductors
US146105A (en) * 1873-12-30 Improvement in coating oakum with tar
US1790714A (en) * 1931-02-03 mantius
US700196A (en) * 1901-08-17 1902-05-20 Edward B Heinold Starching-machine.
US797344A (en) * 1904-04-18 1905-08-15 Pat Mcrae Cave Starching-machine.
US1071022A (en) * 1912-02-07 1913-08-26 Hoechst Ag Apparatus for dyeing loose textile goods.
US1432318A (en) * 1921-05-14 1922-10-17 Brandwood John Process for the dyeing and other treatment of textile fibers in the loose state
US1608372A (en) * 1921-10-03 1926-11-23 Borggrave Felix De Washing machine
US1626439A (en) * 1925-06-11 1927-04-26 Frederick B Voegeli Apparatus for treating textiles
US2407756A (en) * 1943-03-24 1946-09-17 Bird & Son Method for saturating fibrous sheet material
BE524250A (en) * 1952-11-14
BE535361A (en) * 1954-02-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083206A (en) * 1975-04-17 1978-04-11 Universal Towel Company Limited Washing machines and rinsing machines
US4118958A (en) * 1975-04-17 1978-10-10 Universal Towel Company Washing machines and rinsing machines

Also Published As

Publication number Publication date
US3168414A (en) 1965-02-02
BE614716A (en) 1962-07-02

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