ES244837U - Perfected steam box for heating a paper sheet during your manufacturing process (Machine-translation by Google Translate, not legally binding) - Google Patents
Perfected steam box for heating a paper sheet during your manufacturing process (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES244837U ES244837U ES1979244837U ES244837U ES244837U ES 244837 U ES244837 U ES 244837U ES 1979244837 U ES1979244837 U ES 1979244837U ES 244837 U ES244837 U ES 244837U ES 244837 U ES244837 U ES 244837U
- Authority
- ES
- Spain
- Prior art keywords
- steam
- box
- translation
- stainless steel
- manufacturing process
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 title 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 3
- 239000010935 stainless steel Substances 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/008—Steam showers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/004—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines by modification of the viscosity of the suspension
Landscapes
- Laminated Bodies (AREA)
- Cookers (AREA)
Abstract
Improved steam box to heat a sheet of paper during its manufacturing process, of the type comprising a tubular chassis mecano-welded in stainless steel, coated inside and outside of stainless steel sheets between which there is fiberglass or other insulating material of heat, and whose chassis comprises a central steam distribution manifold located in the upper part and provided said collector of perforations for the steam outlet, characterized essentially because the sector of the steam collector provided with perforations is covered by a type of stainless steel sponge, maintained in position and compressed against the collector thanks to a metal wire mesh, which provides a uniform diffusion of steam throughout the surface covered by the box; and because of the said manifold split two branches or tubes that extend symmetrically on the lower sides of the box and longitudinally, in order to maintain in that area of the box a temperature that prevents condensation that would damage the sheet of paper in formation . (Machine-translation by Google Translate, not legally binding)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1979244837U ES244837Y (en) | 1979-07-27 | 1979-07-27 | PERFECT STEAM BOX FOR HEATING A SHEET OF PAPER DURING ITS MANUFACTURING PROCESS |
| FR8016626A FR2462514A3 (en) | 1979-07-27 | 1980-07-24 | Cardboard or paper fibres drying oven - has perforated steam distributor with stainless steel sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1979244837U ES244837Y (en) | 1979-07-27 | 1979-07-27 | PERFECT STEAM BOX FOR HEATING A SHEET OF PAPER DURING ITS MANUFACTURING PROCESS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES244837U true ES244837U (en) | 1979-11-16 |
| ES244837Y ES244837Y (en) | 1980-05-16 |
Family
ID=8404060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1979244837U Expired ES244837Y (en) | 1979-07-27 | 1979-07-27 | PERFECT STEAM BOX FOR HEATING A SHEET OF PAPER DURING ITS MANUFACTURING PROCESS |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES244837Y (en) |
| FR (1) | FR2462514A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7452447B2 (en) | 2003-02-14 | 2008-11-18 | Abb Ltd. | Steam distributor for steam showers |
-
1979
- 1979-07-27 ES ES1979244837U patent/ES244837Y/en not_active Expired
-
1980
- 1980-07-24 FR FR8016626A patent/FR2462514A3/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2462514A3 (en) | 1981-02-13 |
| FR2462514B3 (en) | 1981-10-16 |
| ES244837Y (en) | 1980-05-16 |
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