FI20116029A - Heat transfer roll and heat transfer roll manufacturing method - Google Patents
Heat transfer roll and heat transfer roll manufacturing methodInfo
- Publication number
- FI20116029A FI20116029A FI20116029A FI20116029A FI20116029A FI 20116029 A FI20116029 A FI 20116029A FI 20116029 A FI20116029 A FI 20116029A FI 20116029 A FI20116029 A FI 20116029A FI 20116029 A FI20116029 A FI 20116029A
- Authority
- FI
- Finland
- Prior art keywords
- heat transfer
- outer casing
- casing part
- transfer roll
- wall
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0253—Heating or cooling the rolls; Regulating the temperature
- D21G1/0266—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid
- D21G1/0273—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid on the exterior surface of the rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/021—Construction of the cylinders
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
- D21F5/02—Drying on cylinders
- D21F5/022—Heating the cylinders
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0253—Heating or cooling the rolls; Regulating the temperature
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0253—Heating or cooling the rolls; Regulating the temperature
- D21G1/0266—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
- Treatment Of Fiber Materials (AREA)
- Paper (AREA)
Abstract
The roll (1) has an inner wall (2) for receiving a load. An outer casing part (4) comprises a surface for treatment of a fiber web. The outer casing part rests against the inner wall to form a longitudinal flow channel (5) for a heat transfer medium, at a boundary surface between the inner wall and the outer casing part. The outer casing part comprises curable steel, which is cured and annealed at temperature of about 300-350 degree Celsius, so that the hardness of the outer casing part is 450 HV. The outer casing part is made of forged steel tube or heat treatable steel. An independent claim is also included for a method for manufacturing a heat transfer roll.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20116029A FI123316B (en) | 2011-10-18 | 2011-10-18 | Heat transfer roller and manufacturing method for a heat transfer roller |
DE102012218013A DE102012218013A1 (en) | 2011-10-18 | 2012-10-02 | Heat transfer roll i.e. thermal roll, for e.g. supercalender utilized in paper manufacturing machine for heating paper, has outer casing part comprising curable steel that is cured and annealed in specific temperature range |
ATA1098/2012A AT512108B1 (en) | 2011-10-18 | 2012-10-10 | Heat transfer roll and method of manufacturing a heat transfer roll |
CN201210384825.9A CN103061195B (en) | 2011-10-18 | 2012-10-11 | Heat conduction roller and manufacture method thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20116029A FI123316B (en) | 2011-10-18 | 2011-10-18 | Heat transfer roller and manufacturing method for a heat transfer roller |
FI20116029 | 2011-10-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20116029A0 FI20116029A0 (en) | 2011-10-18 |
FI123316B FI123316B (en) | 2013-02-15 |
FI20116029A true FI20116029A (en) | 2013-02-15 |
Family
ID=44883696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20116029A FI123316B (en) | 2011-10-18 | 2011-10-18 | Heat transfer roller and manufacturing method for a heat transfer roller |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN103061195B (en) |
AT (1) | AT512108B1 (en) |
DE (1) | DE102012218013A1 (en) |
FI (1) | FI123316B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103343474B (en) * | 2013-06-25 | 2015-11-11 | 宝钢轧辊科技有限责任公司 | Felt wrapped roll roller shell and manufacture method thereof |
DE102013212343A1 (en) | 2013-06-26 | 2014-12-31 | Voith Patent Gmbh | Heat transfer roller and its production process |
CN107286663A (en) * | 2017-07-03 | 2017-10-24 | 湖南宁乡吉唯信金属粉体有限公司 | A kind of heat-conducting silicone grease and its preparation method and application |
CN109551770A (en) * | 2018-12-19 | 2019-04-02 | 中山松德印刷机械有限公司 | A kind of steel rider heated type composite aircraft structure |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI106054B (en) * | 1999-03-29 | 2000-11-15 | Valmet Corp | Thermo roll for a paper / cardboard machine or finishing machine and process for making the thermo roll |
SU416409A1 (en) * | 1972-08-01 | 1974-02-25 | ||
JPS52121510A (en) * | 1976-04-02 | 1977-10-13 | Kanto Special Steel Works Ltd | Paper making method |
JPS60248870A (en) * | 1984-05-25 | 1985-12-09 | Komatsu Ltd | Strong, tough and wear resistant cast steel material |
SU1325100A1 (en) * | 1985-05-21 | 1987-07-23 | Украинский научно-исследовательский институт металлов | Steel |
JPS63149359A (en) * | 1986-12-12 | 1988-06-22 | Hitachi Ltd | Hardened calender roll made of forged steel |
US5171404A (en) * | 1990-11-30 | 1992-12-15 | S. D. Warren Company | Method and apparatus for calendering paper with internally heated roll |
JP2003247193A (en) * | 2002-02-19 | 2003-09-05 | Yodogawa Steel Works Ltd | Heating roll for calendering |
DE102005044100A1 (en) * | 2005-09-15 | 2007-03-29 | Andritz Küsters GmbH & Co. KG | Heatable calender roll |
FI7470U1 (en) * | 2006-06-22 | 2007-04-16 | Metso Paper Inc | Heat Transfer Roller |
FI20075869L (en) * | 2007-12-03 | 2009-06-04 | Metso Paper Inc | Fiber web machine roller |
FI20075934L (en) * | 2007-12-19 | 2009-06-20 | Metso Paper Inc | Thermal roller |
DE102009004562B4 (en) * | 2009-01-14 | 2015-06-03 | Shw Casting Technologies Gmbh | Roller body for a roller for treating a material and method for producing a roller body |
FI8707U1 (en) | 2009-10-13 | 2010-05-10 | Innoq Oy | Device for changing the frictional properties of footwear |
-
2011
- 2011-10-18 FI FI20116029A patent/FI123316B/en active IP Right Grant
-
2012
- 2012-10-02 DE DE102012218013A patent/DE102012218013A1/en active Pending
- 2012-10-10 AT ATA1098/2012A patent/AT512108B1/en active
- 2012-10-11 CN CN201210384825.9A patent/CN103061195B/en active Active
Also Published As
Publication number | Publication date |
---|---|
AT512108A2 (en) | 2013-05-15 |
CN103061195A (en) | 2013-04-24 |
DE102012218013A1 (en) | 2013-04-18 |
FI123316B (en) | 2013-02-15 |
AT512108A3 (en) | 2013-12-15 |
FI20116029A0 (en) | 2011-10-18 |
CN103061195B (en) | 2016-03-16 |
AT512108B1 (en) | 2014-05-15 |
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