EA201100484A1 - METHOD OF MANUFACTURE OF FIBERED SEMI-FINISHED PRODUCTS FROM CELLULOSE CONTAINING MATERIALS AND LINE FOR ITS IMPLEMENTATION - Google Patents

METHOD OF MANUFACTURE OF FIBERED SEMI-FINISHED PRODUCTS FROM CELLULOSE CONTAINING MATERIALS AND LINE FOR ITS IMPLEMENTATION

Info

Publication number
EA201100484A1
EA201100484A1 EA201100484A EA201100484A EA201100484A1 EA 201100484 A1 EA201100484 A1 EA 201100484A1 EA 201100484 A EA201100484 A EA 201100484A EA 201100484 A EA201100484 A EA 201100484A EA 201100484 A1 EA201100484 A1 EA 201100484A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cooking
cooking solution
solution
feedstock
tank
Prior art date
Application number
EA201100484A
Other languages
Russian (ru)
Inventor
Анатолий Львовыч МЫСТЭЦЬКЫЙ
Original Assignee
Анатолий Львовыч МЫСТЭЦЬКЫЙ
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 Анатолий Львовыч МЫСТЭЦЬКЫЙ filed Critical Анатолий Львовыч МЫСТЭЦЬКЫЙ
Publication of EA201100484A1 publication Critical patent/EA201100484A1/en

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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage processes

Landscapes

  • Paper (AREA)

Abstract

Изобретение относится к целлюлозно-бумажной промышленности. Способ производства волокнистого полуфабриката из целлюлозосодержащих материалов включает загрузку исходного сырья, транспортировку варочного раствора к исходному сырью, насыщение исходного сырья варочным раствором, отделение избыточного варочного раствора из насыщенного сырья, перемещение насыщенного варочным раствором сырья в варочный резервуар, термическую обработку насыщенного варочным раствором сырья в варочном резервуаре. Насыщение исходного сырья варочным раствором осуществляют непосредственно после загрузки исходного сырья в средство для транспортировки в виде транспортера-насытителя-обезвоживателя путем доставки первичного варочного раствора или смешанного варочного раствора к исходному сырью. Самопроизвольное отекание избыточного варочного раствора из насыщенного сырья осуществляется при транспортировке насыщенного сырья над участком с отверстиями, который расположен на дне транспортера-насытителя-обезвоживателя. Под участком с отверстиями расположен резервуар смешанного варочного раствора с открытой верхней частью. Насыщенное сырье, освобождённое от излишнего варочного раствора, перемещают в варочный резервуар для дальнейшей термической обработки. Резервуар смешанного варочного раствора одновременно является резервуаром вторичного варочного раствора и резервуаром избыточного варочного раствора. Трубопровод подачи вторичного варочного раствора является трубопроводом подачи смешанного варочного раствора и соединен с; резервуаром смешанного варочного раствора. Выход трубопровода подачи смешанногоThe invention relates to the pulp and paper industry. Method for the production of fibrous semi-finished product from cellulose-containing materials includes loading the feedstock, transporting the cooking solution to the feedstock, saturating the feedstock with the cooking solution, separating the excess cooking solution from the saturated raw material, transferring the cooking solution-saturated raw material to the cooking tank, heat treating the saturated cooking solution of the raw material in the cooking tank. The saturation of the feedstock with the cooking solution is carried out directly after the loading of the feedstock into the means for transportation in the form of a conveyor-saturation-dehydrator by delivering the primary cooking solution or the mixed cooking solution to the feedstock. Spontaneous swelling of the excess cooking solution from saturated raw materials is carried out during the transportation of saturated raw materials over the section with holes, which is located at the bottom of the conveyor-saturating-dehydrator. Under the hole area there is a mixed cooking solution tank with an open top. Saturated raw materials, freed from excessive cooking solution, are transferred to the cooking tank for further heat treatment. The tank of the mixed cooking solution is at the same time the reservoir of the secondary cooking solution and the reservoir of the excess cooking solution. The supply pipe for the secondary cooking liquor is the supply pipeline for the mixed cooking liquor and is connected to; tank mixed cooking solution. Mixed supply pipe outlet

EA201100484A 2008-10-14 2009-10-12 METHOD OF MANUFACTURE OF FIBERED SEMI-FINISHED PRODUCTS FROM CELLULOSE CONTAINING MATERIALS AND LINE FOR ITS IMPLEMENTATION EA201100484A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAA200812163A UA96288C2 (en) 2008-10-14 2008-10-14 Method for production of fiber semi-finished product made of cellulose-containing materials and line for its realization
PCT/UA2009/000049 WO2010053464A1 (en) 2008-10-14 2009-10-12 Method for producing a fibrous semifinished product from cellulose-containing materials and line for implementing same

Publications (1)

Publication Number Publication Date
EA201100484A1 true EA201100484A1 (en) 2012-03-30

Family

ID=63029126

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201100484A EA201100484A1 (en) 2008-10-14 2009-10-12 METHOD OF MANUFACTURE OF FIBERED SEMI-FINISHED PRODUCTS FROM CELLULOSE CONTAINING MATERIALS AND LINE FOR ITS IMPLEMENTATION

Country Status (4)

Country Link
CN (1) CN102245830B (en)
EA (1) EA201100484A1 (en)
UA (1) UA96288C2 (en)
WO (1) WO2010053464A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1852158A (en) * 1930-04-10 1932-04-05 Mead Paperboard Corp Paper manufacture
US3157565A (en) * 1961-07-17 1964-11-17 Black Clawson Co Apparatus for impregnation of cellulosic material
SU781242A1 (en) * 1976-12-27 1980-11-23 За витель Plant for producing fibrous semi-finished product
SU848420A1 (en) * 1979-09-25 1981-07-23 Коммунарский Горно-Металлургическийинститут Conveyer belt
ES499625A0 (en) * 1980-02-23 1981-12-16 Reitter Franz Johann PROCEDURE AND INSTALLATION FOR THE CONTINUOUS HYDROLYSIS OF HEMICELLULOSE CONTAINING PENTOSANES OF CELLULOSE.
RU2099456C1 (en) 1988-06-24 1997-12-20 Фонген Сигурд Method and installation for preparing fibrous pulp to manufacture paper, paperboard, fiberboards, and other produce containing wood and/or other vegetable fibers
UA36732A (en) 2000-02-01 2001-04-16 Національний Технічний Університет України "Київський Політехнічний Інститут" Method for obtaining fiber half-finished products
CN1546788A (en) * 2003-12-01 2004-11-17 山东博汇纸业股份有限公司 Pulp and paper making process of vert material continuous and intermittent steaming and cooking
CN100585067C (en) * 2004-07-01 2010-01-27 天津轻工业机械厂设计研究所 Grass fiber raw material washing continuous cooking method and device thereof
UA29443U (en) 2007-10-02 2008-01-10 Kyiv Polytechnical Institute Method to make soda straw semi-cellulose

Also Published As

Publication number Publication date
CN102245830B (en) 2014-02-12
WO2010053464A1 (en) 2010-05-14
CN102245830A (en) 2011-11-16
UA96288C2 (en) 2011-10-25

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