DE2431069A1 - Kuehl- oder heizwalze - Google Patents
Kuehl- oder heizwalzeInfo
- Publication number
- DE2431069A1 DE2431069A1 DE19742431069 DE2431069A DE2431069A1 DE 2431069 A1 DE2431069 A1 DE 2431069A1 DE 19742431069 DE19742431069 DE 19742431069 DE 2431069 A DE2431069 A DE 2431069A DE 2431069 A1 DE2431069 A1 DE 2431069A1
- Authority
- DE
- Germany
- Prior art keywords
- roller
- outer jacket
- cooling
- roller according
- inlet
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims description 6
- 238000001816 cooling Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 239000012809 cooling fluid Substances 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011092 plastic-coated paper Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paper (AREA)
- Rolls And Other Rotary Bodies (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742431069 DE2431069A1 (de) | 1974-06-28 | 1974-06-28 | Kuehl- oder heizwalze |
| FR7423454A FR2277317A1 (fr) | 1974-06-28 | 1974-07-05 | Procede pour eliminer les differences de temperature sur la surface de travail de cylindres d'echange de chaleur a double enveloppe |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742431069 DE2431069A1 (de) | 1974-06-28 | 1974-06-28 | Kuehl- oder heizwalze |
| FR7423454A FR2277317A1 (fr) | 1974-06-28 | 1974-07-05 | Procede pour eliminer les differences de temperature sur la surface de travail de cylindres d'echange de chaleur a double enveloppe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2431069A1 true DE2431069A1 (de) | 1976-01-15 |
Family
ID=25767333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742431069 Pending DE2431069A1 (de) | 1974-06-28 | 1974-06-28 | Kuehl- oder heizwalze |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2431069A1 (enExample) |
| FR (1) | FR2277317A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984002573A1 (en) * | 1982-12-20 | 1984-07-05 | Skandinaviska Apparatind | A rotating heat exchanger |
| US5404936A (en) * | 1992-02-24 | 1995-04-11 | Valmet Paper Machinery Inc. | Method for heating a roll and a heatable roll |
-
1974
- 1974-06-28 DE DE19742431069 patent/DE2431069A1/de active Pending
- 1974-07-05 FR FR7423454A patent/FR2277317A1/fr active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984002573A1 (en) * | 1982-12-20 | 1984-07-05 | Skandinaviska Apparatind | A rotating heat exchanger |
| US4582128A (en) * | 1982-12-20 | 1986-04-15 | Skandinaviska Apparatindustri Ab | Rotating heat exchanger |
| US5404936A (en) * | 1992-02-24 | 1995-04-11 | Valmet Paper Machinery Inc. | Method for heating a roll and a heatable roll |
| US5549154A (en) * | 1992-02-24 | 1996-08-27 | Valmet Corporation | Method for heating a roll and a heatable roll |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2277317B3 (enExample) | 1977-05-06 |
| FR2277317A1 (fr) | 1976-01-30 |
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