GB335457A - An improved method of clearing cotton fibres out of digesters - Google Patents

An improved method of clearing cotton fibres out of digesters

Info

Publication number
GB335457A
GB335457A GB3699629A GB3699629A GB335457A GB 335457 A GB335457 A GB 335457A GB 3699629 A GB3699629 A GB 3699629A GB 3699629 A GB3699629 A GB 3699629A GB 335457 A GB335457 A GB 335457A
Authority
GB
United Kingdom
Prior art keywords
cock
digesters
compressed air
cotton fibres
improved method
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
GB3699629A
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.)
BRITISH BEMBERG Ltd
Original Assignee
BRITISH BEMBERG 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 BRITISH BEMBERG Ltd filed Critical BRITISH BEMBERG Ltd
Publication of GB335457A publication Critical patent/GB335457A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • D21C7/08—Discharge devices
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86348—Tank with internally extending flow guide, pipe or conduit

Landscapes

  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

335,457. British Bemberg, Ltd. Dec. 15, 1928, [Convention date]. Digesters. - Cotton fibres are cleared out of a digester 1 after the treating liquid has been run off by agitating them with fresh liquid by the introduction of compressed air through-pipe 3 until the material is evenly distributed and then forcing them out of the vessel through a downwardly extending pipe 4 under the action of the compressed air which collects in the vessel. At the commencement of the agitation, cock 5 is open to allow compressed air to escape. When the material is to be forced out, cock 5 is closed and cock 6 is opened. The cock 7 serves for draining and, if a sieve be placed in front of it, can be used for withdrawing the treating liquid by suction.
GB3699629A 1928-12-15 1929-12-03 An improved method of clearing cotton fibres out of digesters Expired GB335457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE335457X 1928-12-15

Publications (1)

Publication Number Publication Date
GB335457A true GB335457A (en) 1930-09-25

Family

ID=6219300

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3699629A Expired GB335457A (en) 1928-12-15 1929-12-03 An improved method of clearing cotton fibres out of digesters

Country Status (3)

Country Link
US (1) US1872548A (en)
FR (1) FR685886A (en)
GB (1) GB335457A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574106A (en) * 1947-05-07 1951-11-06 Hercules Powder Co Ltd Extractor with discharge mechanism

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464005A (en) * 1945-05-26 1949-03-08 Frank A Teague Process and apparatus for separating meat from shell fragments of cracked nuts
US2580547A (en) * 1946-12-27 1952-01-01 Joseph D Hollcrcft Self-cleaning gas safety tank
US2652175A (en) * 1949-02-01 1953-09-15 Nelson L Davis Plug valve for controlling the flow of solids laden liquid
BE513202A (en) * 1951-09-26
US2870786A (en) * 1954-06-08 1959-01-27 Schroeder Brothers Oil reservoir for hydraulic equipment
US3424349A (en) * 1967-04-03 1969-01-28 Woodrow P Vance Fluent material mixing and dispensing apparatus
US3814149A (en) * 1971-05-05 1974-06-04 M Dunavant Cement handling container
US3993094A (en) * 1975-04-21 1976-11-23 Allis-Chalmers Corporation Removable reservoir cover having internal parts of reservoir mounted thereon
FI831781L (en) * 1982-07-28 1984-01-29 Beloit Corp PROCESS FOER PORTIONSVIS KOKNING AV TRAEFLIS
JP2963158B2 (en) * 1990-07-24 1999-10-12 株式会社不二精機製造所 Slurry pumping type blasting machine
US5346101A (en) * 1993-04-19 1994-09-13 Hargis Container Corporation Sparger container for shipment of dry materials
AU2001247344A1 (en) * 2000-03-13 2001-09-24 The University Of Akron Method and apparatus of mixing fibers
UY4038U (en) * 2004-11-10 2004-12-31 Luis Cesio Cacciali NEW MECHANISM FOR SUPPLY AND DISCHARGE OF LIQUID CONTENTS, IN FULON FOR TREATMENT OF SKIN AND LEATHER
WO2006041541A1 (en) * 2004-10-07 2006-04-20 Christopher White A mixing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574106A (en) * 1947-05-07 1951-11-06 Hercules Powder Co Ltd Extractor with discharge mechanism

Also Published As

Publication number Publication date
US1872548A (en) 1932-08-16
FR685886A (en) 1930-07-18

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