EP0989231A3 - Régulation du profil d'humidité - Google Patents
Régulation du profil d'humidité Download PDFInfo
- Publication number
- EP0989231A3 EP0989231A3 EP99112923A EP99112923A EP0989231A3 EP 0989231 A3 EP0989231 A3 EP 0989231A3 EP 99112923 A EP99112923 A EP 99112923A EP 99112923 A EP99112923 A EP 99112923A EP 0989231 A3 EP0989231 A3 EP 0989231A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- controlling
- moisture profile
- fibrous web
- moisture
- microwaves
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 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
- D21F5/16—Drying webs by electrical heating
- D21F5/167—Microwave heating
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
Landscapes
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Textile Engineering (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Paper (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19841638A DE19841638A1 (de) | 1998-09-11 | 1998-09-11 | Feuchteprofilierung |
| DE19841638 | 1998-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0989231A2 EP0989231A2 (fr) | 2000-03-29 |
| EP0989231A3 true EP0989231A3 (fr) | 2001-04-25 |
Family
ID=7880651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99112923A Withdrawn EP0989231A3 (fr) | 1998-09-11 | 1999-07-05 | Régulation du profil d'humidité |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US6425190B1 (fr) |
| EP (1) | EP0989231A3 (fr) |
| DE (1) | DE19841638A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6736935B2 (en) | 2002-06-27 | 2004-05-18 | Kimberly-Clark Worldwide, Inc. | Drying process having a profile leveling intermediate and final drying stages |
| DE10305598A1 (de) * | 2003-02-11 | 2004-08-19 | Voith Paper Patent Gmbh | Messverfahren und Messeinrichtung zur Bestimmung des Feuchtigkeitsgehaltes einer Materialbahn |
| DE10312758A1 (de) | 2003-03-21 | 2004-09-30 | Saueressig Gmbh & Co. | Herstellungsverfahren für absorbierendes Faserprodukt und absorbierendes Faserprodukt |
| DE10319724A1 (de) * | 2003-05-02 | 2005-01-20 | Voith Paper Patent Gmbh | Verfahren und Siebpartie einer Maschine zur Herstellung einer Faserstoffbahn |
| DE10347587A1 (de) * | 2003-10-14 | 2005-05-19 | Voith Paper Patent Gmbh | Vorrichtung zur Entwässerung einer Faserstoffbahn |
| FI20051096L (fi) * | 2005-10-31 | 2007-05-01 | Savcor Process Oy | Menetelmä paperikoneen, kartonkikoneen tai muun vastaavan rainanmuodostuskoneen märässä päässä |
| DE102008038215A1 (de) * | 2008-08-18 | 2010-02-25 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Trocknung einer Papierbahn |
| DE102008062320B3 (de) * | 2008-12-15 | 2010-04-15 | Siemens Aktiengesellschaft | Trockenkammer zur dielektrischen Trocknung eines Guts, insbesondere einer Papierbahn |
| ATE529568T1 (de) * | 2008-12-23 | 2011-11-15 | Tecnerga S R L | System zum einstellen und kontrollieren des wassergehalts von papier während des produktionszyklus |
| US9481777B2 (en) | 2012-03-30 | 2016-11-01 | The Procter & Gamble Company | Method of dewatering in a continuous high internal phase emulsion foam forming process |
| CN108518951B (zh) * | 2018-03-27 | 2019-11-05 | 宁波雯泽纺织品有限公司 | 纺织品加工用烘干设备 |
| CN109631546A (zh) * | 2018-11-12 | 2019-04-16 | 芜湖顺成电子有限公司 | 一种螺旋式电线烘干装置 |
| CN114608294B (zh) * | 2020-12-07 | 2023-09-08 | 辛集市祥光绒布有限公司 | 大型立式布料干燥装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU445577B2 (en) * | 1968-06-14 | 1974-02-08 | Ford Russell George | Process and apparatus for moisture contents de-peaking and equalization |
| US3952421A (en) * | 1974-10-18 | 1976-04-27 | Chemetron Corporation | Dielectric heating arrangement for drying a continuously moving web of material |
| DE3445615A1 (de) * | 1984-12-14 | 1986-06-19 | Maschinenfabrik Horst Kabus GmbH, 7085 Bopfingen | Verfahren zum trocknen von bahnen aus papier, textil oder dergleichen |
| WO1992012291A1 (fr) * | 1991-01-07 | 1992-07-23 | Sven Gunnar Nygren | Regulation de la teneur en humidite dans un procede de fabrication de papier |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE697509C (de) * | 1936-06-11 | 1940-10-16 | Siemens Schuckertwerke Akt Ges | Trockenvorrichtung fuer Papierbahnen auf Papiermaschinen |
| DE691038C (de) * | 1937-07-01 | 1940-05-15 | Siemens Schuckertwerke Akt Ges | Einrichtung zum Trocknen von Papierbahnen und aehnlichen Stoffbahnen |
| DE694637C (de) * | 1937-09-03 | 1940-08-05 | Siemens Schuckertwerke Akt Ges | Einrichtung zur Erwaermung, insbesondere Trocknung, von Holz, Papier oder aehnlichen Gegenstaenden in einem elektrischen Felde |
| US2319174A (en) * | 1942-06-23 | 1943-05-11 | Fred K H Levey Co Inc | Method of and apparatus for printing |
| GB1027589A (en) * | 1964-06-04 | 1966-04-27 | Fitchburg Paper | Drying travelling webs |
| DE1959116A1 (de) * | 1969-11-25 | 1971-05-27 | Boehmer Eisenwerk Kg | Aufrueckvorrichtung fuer Schienenwagen |
| US4188731A (en) * | 1976-08-25 | 1980-02-19 | Rauskolb Fred W | Method and apparatus for eliminating wet streaks in fibrous sheets or webs by infra-red radiation |
| DE2816551C3 (de) | 1978-04-17 | 1981-11-26 | SIEMENS AG AAAAA, 1000 Berlin und 8000 München | Trocknungsregelung an einer Papiermaschine |
| FI74062C (fi) * | 1985-12-12 | 1987-12-10 | Imatran Voima Oy | Foerfarande och anordning foer minskning hoegfrekvent elenergi av fuktighetsdifferenserna hos en roerlig bana medelst. |
| US4738752A (en) * | 1986-08-12 | 1988-04-19 | Beloit Corporation | Heated extended nip press apparatus |
| FI80099C (fi) * | 1986-10-31 | 1990-04-10 | Imatran Voima Oy | Foerfarande och anordning foer torkning av roerligt banmaterial. |
| US5064979A (en) * | 1990-08-07 | 1991-11-12 | W. R. Grace & Co.-Conn. | Microwave air float bar for drying a traveling web |
| EP0561934B1 (fr) * | 1990-12-17 | 1995-10-11 | GUSTAFSSON, Per Erik | Appareil produisant de l'energie et son procede d'utilisation |
| DE4121203A1 (de) * | 1991-06-27 | 1993-01-14 | Alfred Linden | Verfahren und vorrichtung zum trocknen von wasserloeslichem dispersionslack |
| FI103820B (fi) * | 1993-11-30 | 1999-09-30 | Valmet Paper Machinery Inc | Menetelmät paperirainan kuivatuksessa sekä paperikoneen kuivatusosat |
| JP3077879B2 (ja) * | 1994-02-15 | 2000-08-21 | インターナショナル・ビジネス・マシーンズ・コーポレ−ション | ウェブ・タイプの定量された処理材料にマイクロ波エネルギーを印加するための装置及び方法 |
| US5659972A (en) * | 1995-10-06 | 1997-08-26 | Avery Dennison Corporation | Apparatus and method for drying or curing web materials and coatings |
| US5863613A (en) * | 1996-12-20 | 1999-01-26 | Ppg Industries, Inc. | Apparatus and method for spray painting of an article |
-
1998
- 1998-09-11 DE DE19841638A patent/DE19841638A1/de not_active Withdrawn
-
1999
- 1999-07-05 EP EP99112923A patent/EP0989231A3/fr not_active Withdrawn
- 1999-09-10 US US09/393,690 patent/US6425190B1/en not_active Expired - Fee Related
-
2001
- 2001-09-18 US US09/954,053 patent/US6463677B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU445577B2 (en) * | 1968-06-14 | 1974-02-08 | Ford Russell George | Process and apparatus for moisture contents de-peaking and equalization |
| US3952421A (en) * | 1974-10-18 | 1976-04-27 | Chemetron Corporation | Dielectric heating arrangement for drying a continuously moving web of material |
| DE3445615A1 (de) * | 1984-12-14 | 1986-06-19 | Maschinenfabrik Horst Kabus GmbH, 7085 Bopfingen | Verfahren zum trocknen von bahnen aus papier, textil oder dergleichen |
| WO1992012291A1 (fr) * | 1991-01-07 | 1992-07-23 | Sven Gunnar Nygren | Regulation de la teneur en humidite dans un procede de fabrication de papier |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19841638A1 (de) | 2000-03-16 |
| US6463677B2 (en) | 2002-10-15 |
| US20020043004A1 (en) | 2002-04-18 |
| EP0989231A2 (fr) | 2000-03-29 |
| US6425190B1 (en) | 2002-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
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| AX | Request for extension of the european patent |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: VOITH PAPER PATENT GMBH |
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| PUAL | Search report despatched |
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| AK | Designated contracting states |
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| 17P | Request for examination filed |
Effective date: 20011025 |
|
| AKX | Designation fees paid |
Free format text: DE FI SE |
|
| 17Q | First examination report despatched |
Effective date: 20031117 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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| 18D | Application deemed to be withdrawn |
Effective date: 20040330 |