SE9000417D0 - Suppression nozzle system intended for treatment of movable delivery paths - Google Patents
Suppression nozzle system intended for treatment of movable delivery pathsInfo
- Publication number
- SE9000417D0 SE9000417D0 SE9000417A SE9000417A SE9000417D0 SE 9000417 D0 SE9000417 D0 SE 9000417D0 SE 9000417 A SE9000417 A SE 9000417A SE 9000417 A SE9000417 A SE 9000417A SE 9000417 D0 SE9000417 D0 SE 9000417D0
- Authority
- SE
- Sweden
- Prior art keywords
- face
- guide
- nozzle
- web
- plane
- Prior art date
Links
Classifications
-
- 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
- F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
- F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Advancing Webs (AREA)
- Treatment Of Fiber Materials (AREA)
- Drying Of Solid Materials (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Paper (AREA)
Abstract
A NOZZLE BOX HAVING NEGATIVE PRESSURE NOZZLES FOR TREATMENT OF MOBILE MATERIAL WEBS An arrangement of nozzles with negative pressure intended for contact-free treatment of mobile material webs (W), comprises a nozzle box provided with a foil face (16; 16, 16T) placed facing the web (W), in connection with which face there are two nozzle slots (17, 18). The nozzle box (10) has a planar carrier face (16), at one of whose edges there is a curved Coanda air-guide face (16R), in connection with which there is the first nozzle (17), at which the initial direction (S0) of its blowing is perpendicular to the plane of the web (W). The Coanda air-guide face (16R) turns the air blow (v1) that comes from the first nozzle (17) towards the direction of the carrier face (16) and of the plane of the web (W) running over the carrier face. In the lateral area of the planar carrier face (16) opposite in relation to the first nozzle (17), there is a substantially planar guide face (16) or guide wing (16T), which extends said planar carrier face (16) continuously. The guide face (16a) is parallel to the plane of the carrier face (16) or, when a guide wing (16T) is used, starting from the plane (16) of the carrier face, to some extent inclined (angle a) towards the web (W). In connection with, or at the proximity of, the outer edge (20) of said guide face (16a) or guide wing (16T) there is a second blow nozzle (18), whose direction (v2) is parallel to the guide wing (16T) of the guide face (16a).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI890785A FI890785A (en) | 1989-02-17 | 1989-02-17 | SYSTEM AV UNDERTRYCKSMUNSTYCKEN AVSETT FOER BEHANDLING AV ROERLIGA AEMNESBANOR. |
Publications (2)
Publication Number | Publication Date |
---|---|
SE9000417D0 true SE9000417D0 (en) | 1990-02-06 |
SE9000417L SE9000417L (en) | 1990-08-18 |
Family
ID=8527919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9000417A SE9000417L (en) | 1989-02-17 | 1990-02-06 | Suppression nozzle system intended for treatment of movable delivery paths |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH02242991A (en) |
CA (1) | CA2010130A1 (en) |
DE (1) | DE4003956A1 (en) |
FI (1) | FI890785A (en) |
SE (1) | SE9000417L (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4033642A1 (en) * | 1990-10-23 | 1992-04-30 | Hoechst Ag | GUIDE DEVICE FOR GUIDING, DEFLECTING AND / OR DEFLECTING A MATERIAL RAIL |
DE4136806A1 (en) * | 1991-11-08 | 1993-05-13 | Ernst Hohnerlein | Soldering tunnel - has gas flow into the soldering zone enhanced using nozzles with slit-shaped outlet |
DE19732138A1 (en) * | 1996-08-26 | 1999-01-28 | Voith Sulzer Papiermasch Gmbh | Process for coating moving web of material with liquid or paste |
DE19634448C2 (en) * | 1996-08-26 | 1999-06-24 | Voith Sulzer Papiermasch Gmbh | Method and device for applying a liquid or pasty medium to a running material web |
US8061055B2 (en) | 2007-05-07 | 2011-11-22 | Megtec Systems, Inc. | Step air foil web stabilizer |
KR102516327B1 (en) * | 2016-01-12 | 2023-03-30 | 가부시끼가이샤 제이씨유 | Wet processing device for resin film |
JP7130265B2 (en) * | 2019-10-16 | 2022-09-05 | クリーン・テクノロジー株式会社 | Vertical hot air dryer for film substrates |
EP3916150A1 (en) * | 2020-05-26 | 2021-12-01 | Valmet Technologies Oy | Nozzle system of a device for contact-free treatment of a running fiber web |
-
1989
- 1989-02-17 FI FI890785A patent/FI890785A/en not_active Application Discontinuation
-
1990
- 1990-02-06 SE SE9000417A patent/SE9000417L/en not_active Application Discontinuation
- 1990-02-09 DE DE19904003956 patent/DE4003956A1/en not_active Withdrawn
- 1990-02-15 CA CA 2010130 patent/CA2010130A1/en not_active Abandoned
- 1990-02-17 JP JP3511490A patent/JPH02242991A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE9000417L (en) | 1990-08-18 |
JPH02242991A (en) | 1990-09-27 |
FI890785A (en) | 1990-08-18 |
FI890785A0 (en) | 1989-02-17 |
CA2010130A1 (en) | 1990-08-17 |
DE4003956A1 (en) | 1990-08-23 |
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Legal Events
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---|---|---|---|
NAV | Patent application has lapsed |
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