RU96123720A - DEVICE FOR COMPRESSING AND PROCESSING MAT MATERIAL IN THE PRODUCTION OF PAPERBOARD - Google Patents

DEVICE FOR COMPRESSING AND PROCESSING MAT MATERIAL IN THE PRODUCTION OF PAPERBOARD

Info

Publication number
RU96123720A
RU96123720A RU96123720/13A RU96123720A RU96123720A RU 96123720 A RU96123720 A RU 96123720A RU 96123720/13 A RU96123720/13 A RU 96123720/13A RU 96123720 A RU96123720 A RU 96123720A RU 96123720 A RU96123720 A RU 96123720A
Authority
RU
Russia
Prior art keywords
roll
sliding shoe
preceding paragraphs
mat
channel system
Prior art date
Application number
RU96123720/13A
Other languages
Russian (ru)
Other versions
RU2131353C1 (en
Inventor
Шедин Курт
Пихльстрем Винсент
Нильссон Фредрик
Original Assignee
Сундс Дефибратор Индустрис АБ
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
Priority claimed from SE9401648A external-priority patent/SE502810C2/en
Application filed by Сундс Дефибратор Индустрис АБ filed Critical Сундс Дефибратор Индустрис АБ
Publication of RU96123720A publication Critical patent/RU96123720A/en
Application granted granted Critical
Publication of RU2131353C1 publication Critical patent/RU2131353C1/en

Links

Claims (9)

1. Устройство для обжатия и обработки материала мата при производстве картона из лигноцеллюлозного материала, содержащее вращающиеся обжимные валки (2) и средство подачи обрабатывающей среды к мату, отличающееся тем, что по меньшей мере, один из обжимных валков (2) выполнен с перфорированной поверхностью (6) оболочки валка и с осевой канальной системой (7), расположенной с внутренней стороны поверхности оболочки, причем скользящий башмак (8) выполнен с возможностью упора в торцевую стенку валка (2) для подведения обрабатывающей среды к мату через канальную систему (7) в зоне ограничительного сектора (9) валка (2), где осуществляется обжатие мата.1. Device for crimping and processing mat material in the manufacture of cardboard from lignocellulosic material, containing rotating crimping rolls (2) and means for supplying the processing medium to the mat, characterized in that at least one of the crimping rolls (2) is made with a perforated surface (6) the shell of the roll and with an axial channel system (7) located on the inner side of the surface of the shell, and the sliding shoe (8) is made with the possibility of abutment against the end wall of the roll (2) to bring the processing medium to the mat of the duct system (7) is restrictive in the sector area (9) of the roll (2) where the compression of the mat. 2. Устройство по п.1, отличающееся тем, что канальная система (7) валка (2) определена множеством осевых опорных полос (15), которые несут перфорированный металлический лист, составляющий поверхность (6) оболочки валка. 2. The device according to claim 1, characterized in that the channel system (7) of the roll (2) is defined by a plurality of axial support strips (15) that carry a perforated metal sheet constituting the surface (6) of the roll shell. 3. Устройство по п. 1 или 2, отличающееся тем, что скользящий башмак (8) содержит несколько каналов (11) для введения одной или нескольких обрабатывающих сред. 3. The device according to claim 1 or 2, characterized in that the sliding shoe (8) contains several channels (11) for introducing one or more processing media. 4. Устройство по любому из предшествующих пунктов, отличающееся тем, что скользящий башмак (8) содержит также каналы (12, 13) для очистки продувкой и/или всасывания. 4. Device according to any one of the preceding paragraphs, characterized in that the sliding shoe (8) also contains channels (12, 13) for cleaning by blowing and / or suction. 5. Устройство по любому из предшествующих пунктов, отличающееся тем, что скользящий башмак (8) выполнен с возможностью перемещения в направлении по окружности валка (2) для регулирования положения инжекционного сектора (9). 5. Device according to any one of the preceding paragraphs, characterized in that the sliding shoe (8) is arranged to move in the circumferential direction of the roll (2) to adjust the position of the injection sector (9). 6. Устройство по любому из предшествующих пунктов, отличающееся тем, что оно содержит средство (17, 18) для нагрева канальной системы (7). 6. A device according to any one of the preceding paragraphs, characterized in that it comprises means (17, 18) for heating the channel system (7). 7. Устройство по п.6, отличающееся тем, что снабженный нагревательными канавками (17) металлический нагревательный лист (18) расположен внутри канальной системы (7). 7. The device according to claim 6, characterized in that the metal heating sheet (18) provided with heating grooves (17) is located inside the channel system (7). 8. Устройство по любому из предшествующих пунктов, отличающееся тем, что скользящий башмак (8) расположен у каждой торцевой стенки валка (2). 8. Device according to any one of the preceding paragraphs, characterized in that the sliding shoe (8) is located at each end wall of the roll (2). 9. Устройство по любому из предшествующих пунктов, отличающееся тем, что скользящий башмак (8) выполнен с возможностью упора в торцевую стенку валка (2) через заменяемую изнашиваемую часть (14). 9. Device according to any one of the preceding paragraphs, characterized in that the sliding shoe (8) is made with the possibility of abutment against the end wall of the roll (2) through a replaceable wearing part (14).
RU96123720A 1994-05-13 1995-04-03 Apparatus for squeezing and treating mat material in the process of cardboard manufacture RU2131353C1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9401648A SE502810C2 (en) 1994-05-13 1994-05-13 Apparatus for compressing and treating a material mat in the production of sheets of lignocellulosic material
SE9401648-2 1994-05-13
PCT/SE1995/000353 WO1995031318A1 (en) 1994-05-13 1995-04-03 Device for board manufacture

Publications (2)

Publication Number Publication Date
RU96123720A true RU96123720A (en) 1999-02-10
RU2131353C1 RU2131353C1 (en) 1999-06-10

Family

ID=20393986

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96123720A RU2131353C1 (en) 1994-05-13 1995-04-03 Apparatus for squeezing and treating mat material in the process of cardboard manufacture

Country Status (23)

Country Link
US (1) US5711972A (en)
EP (1) EP0758943B1 (en)
JP (1) JP3650622B2 (en)
KR (1) KR100358954B1 (en)
CN (1) CN1045741C (en)
AT (1) ATE182506T1 (en)
AU (1) AU678112B2 (en)
CA (1) CA2187891C (en)
CZ (1) CZ283873B6 (en)
DE (1) DE69511082T2 (en)
DK (1) DK0758943T3 (en)
ES (1) ES2133771T3 (en)
FI (1) FI964529L (en)
HU (1) HU219442B (en)
NZ (1) NZ285875A (en)
PL (1) PL177569B1 (en)
RO (1) RO117006B1 (en)
RU (1) RU2131353C1 (en)
SE (1) SE502810C2 (en)
SI (1) SI9520052A (en)
SK (1) SK279853B6 (en)
UA (1) UA42773C2 (en)
WO (1) WO1995031318A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502272C2 (en) * 1994-01-28 1995-09-25 Sunds Defibrator Ind Ab Process for making lignocellulosic discs
SE504221C2 (en) * 1995-04-07 1996-12-09 Sunds Defibrator Ind Ab Process for making lignocellulosic slices
SE504639C2 (en) * 1995-07-27 1997-03-24 Sunds Defibrator Ind Ab Process for continuous production of lignocellulosic discs
SE504638C2 (en) * 1995-07-27 1997-03-24 Sunds Defibrator Ind Ab Process for making lignocellulosic slices
SE506224C2 (en) * 1996-03-07 1997-11-24 Sunds Defibrator Ind Ab Ways to pre-press fibrous material when making sheets
US6821614B1 (en) 1996-12-11 2004-11-23 Boise Cascade Corporation Apparatus and method for continuous formation of composites having filler and thermoactive materials, and products made by the method
CA2273961A1 (en) * 1996-12-11 1998-06-18 Boise Cascade Corporation Apparatus and method for continuous formation of composites having filler and thermoactive materials, and products made by the method
US6605245B1 (en) 1997-12-11 2003-08-12 Boise Cascade Corporation Apparatus and method for continuous formation of composites having filler and thermoactive materials
US6054164A (en) * 1998-09-01 2000-04-25 Roth; Eldon Apparatus and method for manipulating foodstuffs to reduce microbe content
US6389838B1 (en) 1998-09-01 2002-05-21 Eldon Roth Apparatus for reducing microbe content in foodstuffs by pH and physical manipulation
SE516420C2 (en) * 2000-05-16 2002-01-15 Valmet Fibertech Ab Method and apparatus for compressing and treating a material mat
DE10361837B4 (en) * 2003-10-10 2009-09-03 Walter, Karl, Dr. Apparatus and method for the continuous production of slabs, beams, profiles or the like from mats of chips and / or fibers
CN100434270C (en) * 2007-02-09 2008-11-19 哈尔滨工业大学 Foam board through fiber CNC machine tool
EP3831568A1 (en) * 2019-12-04 2021-06-09 The Swatch Group Research and Development Ltd Method for marking a decorative item

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2053351C3 (en) * 1970-10-30 1974-11-07 Wilhelm Mende & Co, 3371 Teichhuette Device for the production of an endless thin chipboard sheet
FI75301C (en) * 1980-11-14 1988-06-09 Mets Nv De Continuously operating pressure.
CN1009443B (en) * 1986-11-14 1990-09-05 库特·赫尔德·法布里肯特 Method and apparatus for manufacturing composite wood product board
CA2009909A1 (en) * 1989-02-14 1990-08-14 Thomas Tisch Production process and apparatus
US4937024A (en) * 1989-06-26 1990-06-26 Borden, Inc. Method for bonding lignocellulosic material with gaseous esters
SE502202C2 (en) * 1993-05-06 1995-09-18 Sunds Defibrator Ind Ab Method and apparatus for pre-pressing fiber material in the production of slices

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