GB1405079A - Process and an apparatus for defibrating fibrous bulk material - Google Patents

Process and an apparatus for defibrating fibrous bulk material

Info

Publication number
GB1405079A
GB1405079A GB1877273A GB1877273A GB1405079A GB 1405079 A GB1405079 A GB 1405079A GB 1877273 A GB1877273 A GB 1877273A GB 1877273 A GB1877273 A GB 1877273A GB 1405079 A GB1405079 A GB 1405079A
Authority
GB
United Kingdom
Prior art keywords
siren
defibrating
pressure wave
moistening
fibres
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
GB1877273A
Other languages
English (en)
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.)
Kockums Mekaniska Verkstads AB
Original Assignee
Kockums Mekaniska Verkstads AB
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 Kockums Mekaniska Verkstads AB filed Critical Kockums Mekaniska Verkstads AB
Publication of GB1405079A publication Critical patent/GB1405079A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
GB1877273A 1972-04-20 1973-04-18 Process and an apparatus for defibrating fibrous bulk material Expired GB1405079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE515072A SE363361B (enrdf_load_stackoverflow) 1972-04-20 1972-04-20

Publications (1)

Publication Number Publication Date
GB1405079A true GB1405079A (en) 1975-09-03

Family

ID=20265825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1877273A Expired GB1405079A (en) 1972-04-20 1973-04-18 Process and an apparatus for defibrating fibrous bulk material

Country Status (3)

Country Link
DE (1) DE2319845A1 (enrdf_load_stackoverflow)
GB (1) GB1405079A (enrdf_load_stackoverflow)
SE (1) SE363361B (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6748671B1 (en) 2001-10-30 2004-06-15 Weyerhaeuser Company Process to produce dried singulated cellulose pulp fibers
US6769199B2 (en) 2001-10-30 2004-08-03 Weyerhaeuser Company Process for producing dried singulated cellulose pulp fibers using a jet drier and injected steam and the product resulting therefrom
US6782637B2 (en) 2001-10-30 2004-08-31 Weyerhaeuser Company System for making dried singulated crosslinked cellulose pulp fibers
US6862819B2 (en) 2001-10-30 2005-03-08 Weyerhaeuser Company System for producing dried singulated cellulose pulp fibers using a jet drier and injected steam
US7018508B2 (en) 2001-10-30 2006-03-28 Weyerhaeuser Company Process for producing dried singulated crosslinked cellulose pulp fibers
US7334347B2 (en) 2001-10-30 2008-02-26 Weyerhaeuser Company Process for producing dried, singulated fibers using steam and heated air
CN112301466A (zh) * 2020-10-22 2021-02-02 刘佳 一种具有除静电和除杂质功能的开棉机
CN113910397A (zh) * 2021-11-02 2022-01-11 宁国市东南木纤维科技有限公司 一种生态修复无土喷播用的木纤维生产设备
CN119710988A (zh) * 2024-12-27 2025-03-28 绍兴市盛江翊羽绒有限公司 一种羽绒分团装置及分团方法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6748671B1 (en) 2001-10-30 2004-06-15 Weyerhaeuser Company Process to produce dried singulated cellulose pulp fibers
US6769199B2 (en) 2001-10-30 2004-08-03 Weyerhaeuser Company Process for producing dried singulated cellulose pulp fibers using a jet drier and injected steam and the product resulting therefrom
US6782637B2 (en) 2001-10-30 2004-08-31 Weyerhaeuser Company System for making dried singulated crosslinked cellulose pulp fibers
US6862819B2 (en) 2001-10-30 2005-03-08 Weyerhaeuser Company System for producing dried singulated cellulose pulp fibers using a jet drier and injected steam
US6865822B2 (en) 2001-10-30 2005-03-15 Weyerhaeuser Company Drying system for producing dried singulated cellulose pulp fibers
US6910285B2 (en) 2001-10-30 2005-06-28 Weyerhaeuser Company Process to produce dried singulated cellulose pulp fibers
US7018508B2 (en) 2001-10-30 2006-03-28 Weyerhaeuser Company Process for producing dried singulated crosslinked cellulose pulp fibers
US7290353B2 (en) 2001-10-30 2007-11-06 Weyerhaeuser Company System for making dried singulated crosslinked cellulose pulp fibers
US7334347B2 (en) 2001-10-30 2008-02-26 Weyerhaeuser Company Process for producing dried, singulated fibers using steam and heated air
CN112301466A (zh) * 2020-10-22 2021-02-02 刘佳 一种具有除静电和除杂质功能的开棉机
CN112301466B (zh) * 2020-10-22 2021-12-10 江西天达纺织有限公司 一种具有除静电和除杂质功能的开棉机
CN113910397A (zh) * 2021-11-02 2022-01-11 宁国市东南木纤维科技有限公司 一种生态修复无土喷播用的木纤维生产设备
CN119710988A (zh) * 2024-12-27 2025-03-28 绍兴市盛江翊羽绒有限公司 一种羽绒分团装置及分团方法

Also Published As

Publication number Publication date
DE2319845A1 (de) 1973-10-31
SE363361B (enrdf_load_stackoverflow) 1974-01-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees