DE9416865U1 - Thermische Isolationsanordnung und Isolationselement für die Welle einer Thermowalze - Google Patents
Thermische Isolationsanordnung und Isolationselement für die Welle einer ThermowalzeInfo
- Publication number
- DE9416865U1 DE9416865U1 DE9416865U DE9416865U DE9416865U1 DE 9416865 U1 DE9416865 U1 DE 9416865U1 DE 9416865 U DE9416865 U DE 9416865U DE 9416865 U DE9416865 U DE 9416865U DE 9416865 U1 DE9416865 U1 DE 9416865U1
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- wall
- thermal insulation
- roller
- insulation element
- 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 - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims description 61
- 238000010438 heat treatment Methods 0.000 claims description 14
- 244000309464 bull Species 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 35
- 239000003570 air Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 238000003466 welding Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 238000009499 grossing Methods 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
- B29C33/044—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam in rolls calenders or drums
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/14—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning
- F26B13/18—Rollers, drums, cylinders; Arrangement of drives, supports, bearings, cleaning heated or cooled, e.g. from inside, the material being dried on the outside surface by conduction
- F26B13/183—Arrangements for heating, cooling, condensate removal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F5/00—Elements specially adapted for movement
- F28F5/02—Rotary drums or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/08—Lubricating, cooling or heating rolls internally
- B21B2027/086—Lubricating, cooling or heating rolls internally heating internally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Fixing For Electrophotography (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI934635A FI100200B (sv) | 1993-10-20 | 1993-10-20 | Isoleringsanordning och isoleringselement för axeln till termovals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9416865U1 true DE9416865U1 (de) | 1995-01-26 |
Family
ID=8538810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9416865U Expired - Lifetime DE9416865U1 (de) | 1993-10-20 | 1994-10-20 | Thermische Isolationsanordnung und Isolationselement für die Welle einer Thermowalze |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH0835517A (sv) |
| AT (1) | AT297U1 (sv) |
| DE (1) | DE9416865U1 (sv) |
| FI (1) | FI100200B (sv) |
| SE (1) | SE512375C2 (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4733638B2 (ja) * | 2003-09-09 | 2011-07-27 | メッツォ ペーパー インコーポレイテッド | サーモロールの端部 |
| DE102014224445A1 (de) | 2014-11-28 | 2016-06-02 | Schmidt + Clemens Gmbh & Co. Kg | Ungekühlte Ofenrolle, und Verfahren zur Herstellung einer ungekühlten Ofenrolle |
| CN118575291A (zh) * | 2022-01-18 | 2024-08-30 | 麦修斯国际公司 | 用于使用干电极法制造电极轨道的温度可控压延辊 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU781486A1 (ru) * | 1978-07-18 | 1980-11-23 | За витель | Способ создани вакуума дл теплоизол ции трубопроводов типа "труба в трубе |
| DE3426641A1 (de) * | 1984-07-19 | 1986-01-23 | kabelmetal electro GmbH, 3000 Hannover | Verfahren zum nachevakuieren von vakuumisolierten konzentrischen rohrleitungen |
| GB2194015A (en) * | 1986-07-10 | 1988-02-24 | Martin Roy Thomas Page | Vacuum insulated pipe |
| AT390975B (de) * | 1987-06-15 | 1990-07-25 | Andritz Ag Maschf | Vorrichtung mit einer mit einem waermetraegermedium beheizten arbeitsflaeche |
| DE3734524A1 (de) * | 1987-10-13 | 1989-04-27 | Voith Gmbh J M | Lagerzapfen fuer einen hohlen walzenkoerper insbesondere fuer einen trockenzylinder einer papiermaschine |
-
1993
- 1993-10-20 FI FI934635A patent/FI100200B/sv active
-
1994
- 1994-10-19 SE SE9403564A patent/SE512375C2/sv not_active IP Right Cessation
- 1994-10-20 AT AT0036294U patent/AT297U1/de not_active IP Right Cessation
- 1994-10-20 JP JP25551594A patent/JPH0835517A/ja active Pending
- 1994-10-20 DE DE9416865U patent/DE9416865U1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE512375C2 (sv) | 2000-03-06 |
| AT297U1 (de) | 1995-07-25 |
| SE9403564L (sv) | 1995-04-21 |
| JPH0835517A (ja) | 1996-02-06 |
| FI934635A (sv) | 1995-04-21 |
| FI934635A0 (fi) | 1993-10-20 |
| FI100200B (sv) | 1997-10-15 |
| SE9403564D0 (sv) | 1994-10-19 |
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