CA1059753A - Air circulating apparatus for floating material in web form - Google Patents
Air circulating apparatus for floating material in web formInfo
- Publication number
- CA1059753A CA1059753A CA265,105A CA265105A CA1059753A CA 1059753 A CA1059753 A CA 1059753A CA 265105 A CA265105 A CA 265105A CA 1059753 A CA1059753 A CA 1059753A
- Authority
- CA
- Canada
- Prior art keywords
- housing
- wall
- planate
- chamber
- upstream
- 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
- 239000000463 material Substances 0.000 title claims description 4
- 238000007667 floating Methods 0.000 title description 4
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 238000011144 upstream manufacturing Methods 0.000 claims description 30
- IFEJLMHZNQJGQU-KXXGZHCCSA-M sodium;(z)-7-[(1r,2r,3r,5s)-2-[(e,3r)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl]-3,5-dihydroxycyclopentyl]hept-5-enoate Chemical compound [Na+].C([C@H](O)\C=C\[C@@H]1[C@H]([C@@H](O)C[C@H]1O)C\C=C/CCCC([O-])=O)OC1=CC=CC(Cl)=C1 IFEJLMHZNQJGQU-KXXGZHCCSA-M 0.000 claims description 27
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000005086 pumping Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
-
- 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
- D21F5/18—Drying webs by hot air
- D21F5/185—Supporting webs in hot air dryers
- D21F5/187—Supporting webs in hot air dryers by air jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/10—Means using fluid made only for exhausting gaseous medium
- B65H2406/11—Means using fluid made only for exhausting gaseous medium producing fluidised bed
- B65H2406/112—Means using fluid made only for exhausting gaseous medium producing fluidised bed for handling material along preferably rectilinear path, e.g. nozzle bed for web
Landscapes
- Drying Of Solid Materials (AREA)
- Nozzles (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/634,042 US4021931A (en) | 1975-11-21 | 1975-11-21 | Air circulating apparatus for floating material in web form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1059753A true CA1059753A (en) | 1979-08-07 |
Family
ID=24542206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA265,105A Expired CA1059753A (en) | 1975-11-21 | 1976-11-08 | Air circulating apparatus for floating material in web form |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4021931A (OSRAM) |
| JP (1) | JPS5819025B2 (OSRAM) |
| BR (1) | BR7607691A (OSRAM) |
| CA (1) | CA1059753A (OSRAM) |
| FR (1) | FR2332214A1 (OSRAM) |
| SE (1) | SE7612976L (OSRAM) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2802610C2 (de) * | 1978-01-21 | 1983-05-05 | Vits-Maschinenbau Gmbh, 4018 Langenfeld | Blaskasten zum schwebenden Führen und/oder Fördern von Bahnen oder Bogen |
| US4323037A (en) * | 1979-11-18 | 1982-04-06 | Steag Aktiengesellschaft | Fluidized bed firing unit |
| US4437612A (en) | 1981-12-28 | 1984-03-20 | Midland-Ross Corporation | Flotation nozzle |
| SE450644B (sv) * | 1985-01-16 | 1987-07-13 | Flaekt Ab | Anordning anvendbar vid en for torkning av ett material avsedd anleggning |
| US4779357A (en) * | 1986-08-01 | 1988-10-25 | Lindauer Dornier Gesellschaft Mbh | Apparatus for blowing a treatment medium onto a longitudinally moving web |
| FR2610851B2 (fr) * | 1987-02-17 | 1990-12-14 | Dornier Gmbh Lindauer | Dispositif pour projeter un fluide de traitement sur une bande de matiere defilant longitudinalement |
| US4782600A (en) * | 1987-02-27 | 1988-11-08 | Fred Coulson | Jet tube assembly for a jet tube sheet dryer |
| US5035066A (en) * | 1988-06-07 | 1991-07-30 | W. R. Grace & Co.-Conn. | Ultraviolet air floatation bar |
| USD322260S (en) | 1988-08-05 | 1991-12-10 | W. R. Grace & Co.-Conn. | Air bar |
| JPH03291489A (ja) * | 1990-04-09 | 1991-12-20 | Hirano Tecseed Co Ltd | 熱風乾燥装置 |
| JPH03291488A (ja) * | 1990-04-09 | 1991-12-20 | Hirano Tecseed Co Ltd | 熱風乾燥装置 |
| FI108870B (fi) | 1997-05-30 | 2002-04-15 | Metso Paper Inc | Leijukuivainyksikkö |
| US6364247B1 (en) | 2000-01-31 | 2002-04-02 | David T. Polkinghorne | Pneumatic flotation device for continuous web processing and method of making the pneumatic flotation device |
| FI110626B (fi) * | 2000-11-29 | 2003-02-28 | Metso Paper Inc | Menetelmä ja laitteisto kuitupohjaisen massarainan kuivaamiseksi |
| US6581298B1 (en) * | 2002-01-23 | 2003-06-24 | Frank Catallo | Nozzle for fabric dryer |
| DE10335580A1 (de) * | 2003-07-31 | 2005-02-24 | Voith Paper Patent Gmbh | Vorrichtung zur Führung einer laufenden Faserstoffbahn |
| DE10335581A1 (de) * | 2003-07-31 | 2005-02-24 | Voith Paper Patent Gmbh | Vorrichtung zur Führung und Trocknung einer laufenden Faserstoffbahn |
| US7987614B2 (en) * | 2004-04-12 | 2011-08-02 | Erickson Robert W | Restraining device for reducing warp in lumber during drying |
| FI119153B (fi) * | 2006-11-14 | 2008-08-15 | Metso Paper Inc | Ilmakuivaimen päätyosa, ilmakuivain, menetelmä ilmakuivaimen päätyosassa ja puhaltimen käyttö |
| EP2631069B1 (en) | 2009-06-05 | 2014-11-05 | Megtec Systems, Inc. | A channel assembly adapted to be inserted into an air bar and a method of setting the air flow in the channel assembly. |
| SE537252C2 (sv) * | 2011-12-15 | 2015-03-17 | Andritz Tech & Asset Man Gmbh | Torklåda som har blåslådor för torkning av en bana av cellulosamassa |
| WO2016057425A1 (en) * | 2014-10-09 | 2016-04-14 | Usnr, Llc | Self-cleaning jet tube |
| US9932698B2 (en) * | 2015-07-01 | 2018-04-03 | Teresa Catallo | Device for allowing narrow collar material to be processed through a standard fabric compactor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2848820A (en) * | 1952-10-08 | 1958-08-26 | Svenska Flaektfabriken Ab | Method and apparatus for supporting and conveying web-like material |
| US3070901A (en) * | 1956-02-01 | 1963-01-01 | Svenska Flaektfabriken Ab | Guiding air-borne webs |
| DE1277754B (de) * | 1961-09-14 | 1968-09-12 | Vits G M B H Maschf | Vorrichtung zum beruehrungsfreien Halten einer durch den Zwischenraum zwischen duesenbesetzten Blaskaesten schwebend gefuehrten Gutbahn |
| US3296713A (en) * | 1963-08-07 | 1967-01-10 | Svenska Flaektfabriken Ab | Arrangement in multi-deck driers with roller conveyors |
| US3448524A (en) * | 1967-12-19 | 1969-06-10 | Robert Hildebrand | Roller dryer |
| GB1326431A (en) * | 1970-06-27 | 1973-08-15 | Bangor Punta Operations Inc | Article conveying apparats |
| US3647266A (en) * | 1971-01-08 | 1972-03-07 | Bangor Punta Operations Inc | Velocity control system for air conveyors |
| US3736955A (en) * | 1971-06-14 | 1973-06-05 | A Schlesser | Irrigation conduit stream divider |
| US3837789A (en) * | 1973-01-08 | 1974-09-24 | Mms Ltd | Gas burner |
| DE2502647B2 (de) * | 1975-01-23 | 1979-10-11 | Fa. A. Monforts, 4050 Moenchengladbach | Lochdüse |
-
1975
- 1975-11-21 US US05/634,042 patent/US4021931A/en not_active Expired - Lifetime
-
1976
- 1976-11-08 CA CA265,105A patent/CA1059753A/en not_active Expired
- 1976-11-18 BR BR7607691A patent/BR7607691A/pt unknown
- 1976-11-19 SE SE7612976A patent/SE7612976L/ not_active Application Discontinuation
- 1976-11-22 FR FR7635122A patent/FR2332214A1/fr active Granted
- 1976-11-22 JP JP51140599A patent/JPS5819025B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2332214A1 (fr) | 1977-06-17 |
| SE7612976L (sv) | 1977-05-22 |
| FR2332214B1 (OSRAM) | 1982-01-22 |
| US4021931A (en) | 1977-05-10 |
| BR7607691A (pt) | 1977-10-04 |
| JPS5819025B2 (ja) | 1983-04-15 |
| JPS5264761A (en) | 1977-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1059753A (en) | Air circulating apparatus for floating material in web form | |
| US3873013A (en) | High velocity web floating air bar having center exhaust means | |
| US5471766A (en) | Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method | |
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| EP0561256A1 (en) | Method in contact-free air-drying of a material web as well as a nozzle-blow-box and a pulp dryer that make use of the method | |
| US4201323A (en) | High velocity web floating air bar having a recessed Coanda plate | |
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| US6289607B1 (en) | Flotation dryer unit and method of use | |
| US4069595A (en) | Arrangement for conveying web material through a treating plant | |
| JPH0545719B2 (OSRAM) | ||
| US4247993A (en) | Nozzle apparatus for airborne paper web dryers | |
| US3525164A (en) | Apparatus for gaseous treatment of moving webs | |
| FI89980B (fi) | Anordning foer att paoverka en materialbana med luft eller ett annat stroemmande medium | |
| DE2351280B2 (de) | Prallstrahltrockner für bahnförmiges Gut | |
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