ES299095A1 - Method for humidifying boards of wood fibre or similar material - Google Patents
Method for humidifying boards of wood fibre or similar materialInfo
- Publication number
- ES299095A1 ES299095A1 ES0299095A ES299095A ES299095A1 ES 299095 A1 ES299095 A1 ES 299095A1 ES 0299095 A ES0299095 A ES 0299095A ES 299095 A ES299095 A ES 299095A ES 299095 A1 ES299095 A1 ES 299095A1
- Authority
- ES
- Spain
- Prior art keywords
- boards
- humidifying
- similar material
- wood fibre
- right angles
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G7/00—Damping devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Fibre boards are humidified by directing jets of substantially saturated air at right angles against both surfaces of the boards with the humidifying operation being carried out in at least two stages, separated by a time interval to equalize the moisture content in the board, each stage having a different temperature. As shown air is circulated by a fan 3 past water sprays 6 and passes through apertures 15 in partitioning boxes 11 thereby impinging at right angles upon the surface of fibre boards 13 which are conveyed through the apparatus on conveyors 12.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9642/63A SE309899B (en) | 1963-09-03 | 1963-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES299095A1 true ES299095A1 (en) | 1964-12-01 |
Family
ID=20277174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0299095A Expired ES299095A1 (en) | 1963-09-03 | 1964-04-23 | Method for humidifying boards of wood fibre or similar material |
Country Status (7)
Country | Link |
---|---|
US (1) | US3335499A (en) |
AT (1) | AT253761B (en) |
CH (1) | CH431941A (en) |
ES (1) | ES299095A1 (en) |
FI (1) | FI44556B (en) |
GB (1) | GB1068383A (en) |
SE (1) | SE309899B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH438126A (en) * | 1965-08-02 | 1967-06-15 | Tamag Basel Ag | Device for treating tobacco |
US3872603A (en) * | 1968-01-30 | 1975-03-25 | Varian Associates | Apparatus for drying materials employing spaced microwave heating and transverse-flow moisture flushing stations |
US3939573A (en) * | 1974-10-31 | 1976-02-24 | Furio Berti | Process for drying wood |
US4106215A (en) * | 1976-07-14 | 1978-08-15 | The United States Of America As Represented By The Secretary Of Agriculture | Wood impingement dryer |
US4455478A (en) * | 1981-11-17 | 1984-06-19 | Sunset Ltd. | Portable unit for heating packaged food |
EP0222925B1 (en) * | 1985-06-29 | 1990-01-10 | Braunschweigische Maschinenbauanstalt AG | Steam dryer for compressed fibrous material |
US6113288A (en) * | 1996-06-14 | 2000-09-05 | Eastman Kodak Company | Water deposition apparatus and method |
US5687490A (en) * | 1996-08-01 | 1997-11-18 | Harrison; Jack B. | Method of drying lumber |
US10337745B2 (en) | 2015-06-08 | 2019-07-02 | Alto-Shaam, Inc. | Convection oven |
US9879865B2 (en) | 2015-06-08 | 2018-01-30 | Alto-Shaam, Inc. | Cooking oven |
US10890336B2 (en) | 2015-06-08 | 2021-01-12 | Alto-Shaam, Inc. | Thermal management system for multizone oven |
US10088172B2 (en) | 2016-07-29 | 2018-10-02 | Alto-Shaam, Inc. | Oven using structured air |
US9677774B2 (en) | 2015-06-08 | 2017-06-13 | Alto-Shaam, Inc. | Multi-zone oven with variable cavity sizes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1593598A (en) * | 1923-02-24 | 1926-07-27 | B F Sturtevant Co | Method of drying moisture-containing materials |
US1668314A (en) * | 1926-07-20 | 1928-05-01 | Agasote Millboard Co | Drier |
US2919492A (en) * | 1957-03-15 | 1960-01-05 | Masonite Corp | Process for humidifying hardboard |
US2906034A (en) * | 1957-03-15 | 1959-09-29 | Masonite Corp | Process for humidifying hardboard |
US3226839A (en) * | 1961-06-06 | 1966-01-04 | Serv All Machinery Corp | Heating tunnel |
US3199213A (en) * | 1961-07-12 | 1965-08-10 | Crown Zellerbach Canada Ltd | Method of changing the moisture content of wood |
-
1963
- 1963-09-03 SE SE9642/63A patent/SE309899B/xx unknown
-
1964
- 1964-04-15 GB GB15655/64A patent/GB1068383A/en not_active Expired
- 1964-04-21 CH CH511864A patent/CH431941A/en unknown
- 1964-04-22 FI FI0851/64A patent/FI44556B/fi active
- 1964-04-22 AT AT356364A patent/AT253761B/en active
- 1964-04-23 ES ES0299095A patent/ES299095A1/en not_active Expired
- 1964-06-23 US US377338A patent/US3335499A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH431941A (en) | 1967-03-15 |
AT253761B (en) | 1967-04-25 |
FI44556B (en) | 1971-08-02 |
SE309899B (en) | 1969-04-08 |
GB1068383A (en) | 1967-05-10 |
US3335499A (en) | 1967-08-15 |
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