IL41366A - Apparatus for pneumatic drying of a sheet of wet material - Google Patents
Apparatus for pneumatic drying of a sheet of wet materialInfo
- Publication number
- IL41366A IL41366A IL41366A IL4136673A IL41366A IL 41366 A IL41366 A IL 41366A IL 41366 A IL41366 A IL 41366A IL 4136673 A IL4136673 A IL 4136673A IL 41366 A IL41366 A IL 41366A
- Authority
- IL
- Israel
- Prior art keywords
- web
- slots
- distribution chamber
- chamber
- width
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
- D06B15/09—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by jets of gases
Claims (14)
1. Web drying apparatus arranged pneumatically to dry (as herelnbefo e defined) a moving web (as hereinbefore defined) of porous damp material, said apparatus comprising an air distribution chamber through which in use the web to be dried passes and which is adapted to be maintained unde pressure, the said chamber having means for receiving a compressed gas, and web inlet and outlet slots disposed in the plane of the web and transversely to the intended direction of movement of said web, said slots having a thickness substantially equal to the thickness of the web to be treated, the web passing in use through these slots and the gas only escaping in use from the distribution chamber through these slots, or through these slots together with other slots also in the plane of the web.
2. Apparatus according to Claim 1, wherein the width of the slots substantially equals the width of the web to be dried*
3. Apparatus according to Claim 1 or Claim 2, wherein the width of at least one of the input and output slots is adjustable.
4. Apparatus according to any of the preceding claims, wherein grooves extending perpendicular to the direction of travel of the web are provided in at least one of the walls of the input and output slots.
5. » apparatus according to any of the preceding claims, wherein further slots are provided at the lateral ends of the distribution chamber, said further slots having lips between which the lateral margins of the web to be dried can move longitudinally.
6. Apparatus according to Claim 3, having means for detecting the position of at least one of the lateral margins of the web.
7. Apparatus according to any of the preceding claims, wherein the width of the distribution chamber is shorter than the width of the eb to be dried.
8. · Apparatus according to any of the preceding claims* wherein the distribution chamber is defined by two elements at least one of which is mobile and adjustable relative to the other*
9. Apparatus according to Claim 3, wherein the mobile element is made of a flexible material and is locally deformable.
10. Apparatus according to Claim 8, comprising means for producing a balancing force applied to the mobile element.
11. Apparatus according to Claim 10, comprising means for regulating said balancing force as a function of the pressure in the distribution chamber.
12. Apparatus according to Claim 8, wherein said mobile element is provided with an auxiliary air chamber therein adapted to be connected to a compressed air supply device, whereby the air pressure in said auxiliary chamber produces said balancing force.
13. Apparatus according to Claim 12, wherein there are a plurality of apertures providing air communication between said auxiliary chamber and said distribution chamber.
14. Apparatus for pneumatically drying a moving web of porous damp material substantially as herein described with reference to the accompanying drawings. For the Applicants
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7202613A FR2169474A5 (en) | 1972-01-26 | 1972-01-26 | Textile dryer - with a compressed gas drying chamber that can be adjusted to various textile widths |
| FR7234900A FR2206839A6 (en) | 1972-01-26 | 1972-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL41366A0 IL41366A0 (en) | 1973-03-30 |
| IL41366A true IL41366A (en) | 1976-07-30 |
Family
ID=26216870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL41366A IL41366A (en) | 1972-01-26 | 1973-01-22 | Apparatus for pneumatic drying of a sheet of wet material |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US3812598A (en) |
| JP (1) | JPS4887458A (en) |
| AR (1) | AR196902A1 (en) |
| AT (1) | AT321236B (en) |
| BE (1) | BE794244A (en) |
| CA (1) | CA1001405A (en) |
| CH (1) | CH566534A5 (en) |
| DE (1) | DE2303503A1 (en) |
| ES (1) | ES410913A1 (en) |
| FR (1) | FR2206839A6 (en) |
| GB (1) | GB1421996A (en) |
| IE (1) | IE37705B1 (en) |
| IL (1) | IL41366A (en) |
| IT (1) | IT983423B (en) |
| LU (1) | LU66903A1 (en) |
| NL (1) | NL7300958A (en) |
| NO (1) | NO134665C (en) |
| OA (1) | OA04327A (en) |
| SE (1) | SE393677B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2733347C3 (en) * | 1977-07-23 | 1980-04-03 | Lindauer Dornier Gesellschaft Mbh, 8990 Lindau | Arrangement for the application of material webs |
| US4365423A (en) * | 1981-03-27 | 1982-12-28 | Eastman Kodak Company | Method and apparatus for drying coated sheet material |
| SE459083B (en) * | 1987-10-09 | 1989-06-05 | Roby Teknik Ab | DEVICE FOR GAS STERILIZATION OF A CURRENT PACKAGING MATERIAL RANGE |
| GB2223699A (en) * | 1988-08-25 | 1990-04-18 | S G Owen | An air knife |
| US6083346A (en) * | 1996-05-14 | 2000-07-04 | Kimberly-Clark Worldwide, Inc. | Method of dewatering wet web using an integrally sealed air press |
| US6096169A (en) * | 1996-05-14 | 2000-08-01 | Kimberly-Clark Worldwide, Inc. | Method for making cellulosic web with reduced energy input |
| US6149767A (en) | 1997-10-31 | 2000-11-21 | Kimberly-Clark Worldwide, Inc. | Method for making soft tissue |
| US6143135A (en) | 1996-05-14 | 2000-11-07 | Kimberly-Clark Worldwide, Inc. | Air press for dewatering a wet web |
| US6187137B1 (en) | 1997-10-31 | 2001-02-13 | Kimberly-Clark Worldwide, Inc. | Method of producing low density resilient webs |
| US6197154B1 (en) | 1997-10-31 | 2001-03-06 | Kimberly-Clark Worldwide, Inc. | Low density resilient webs and methods of making such webs |
| US6306257B1 (en) | 1998-06-17 | 2001-10-23 | Kimberly-Clark Worldwide, Inc. | Air press for dewatering a wet web |
| US6280573B1 (en) | 1998-08-12 | 2001-08-28 | Kimberly-Clark Worldwide, Inc. | Leakage control system for treatment of moving webs |
| US6318727B1 (en) | 1999-11-05 | 2001-11-20 | Kimberly-Clark Worldwide, Inc. | Apparatus for maintaining a fluid seal with a moving substrate |
| US8061055B2 (en) * | 2007-05-07 | 2011-11-22 | Megtec Systems, Inc. | Step air foil web stabilizer |
| WO2017032755A1 (en) * | 2015-08-24 | 2017-03-02 | Philip Morris Products S.A. | Method for drying filter rods |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3230636A (en) * | 1966-01-25 | Heat transfer method and means | ||
| US3096161A (en) * | 1957-09-16 | 1963-07-02 | Owens Corning Fiberglass Corp | Heat setting of binder of fibrous masses |
| US3143396A (en) * | 1961-03-02 | 1964-08-04 | Jet Stream Products Inc | Pressure-actuated valve for controlling gas flow in driers |
| US3199224A (en) * | 1962-04-03 | 1965-08-10 | Wolverine Equipment Co | Apparatus for treating continuous length webs comprising high velocity gas jets |
| GB1153038A (en) * | 1965-12-23 | 1969-05-21 | Nat Res Dev | Improvements in or relating to the Drying of Flexible Material such as Paper and Board Formed from Cellulosic Fibrous Materials |
| US3435751A (en) * | 1966-11-03 | 1969-04-01 | Gaf Corp | Photocopy developing apparatus |
| US3447247A (en) * | 1967-12-18 | 1969-06-03 | Beloit Corp | Method and equipment for drying web material |
| US3524265A (en) * | 1968-09-25 | 1970-08-18 | Armco Steel Corp | Means and method for strip edge control |
-
0
- BE BE794244D patent/BE794244A/en unknown
-
1972
- 1972-10-02 FR FR7234900A patent/FR2206839A6/fr not_active Expired
-
1973
- 1973-01-15 AT AT00609/73A patent/AT321236B/en not_active IP Right Cessation
- 1973-01-19 IE IE80/73A patent/IE37705B1/en unknown
- 1973-01-19 GB GB297473A patent/GB1421996A/en not_active Expired
- 1973-01-22 IL IL41366A patent/IL41366A/en unknown
- 1973-01-23 NL NL7300958A patent/NL7300958A/xx not_active Application Discontinuation
- 1973-01-24 ES ES410913A patent/ES410913A1/en not_active Expired
- 1973-01-24 US US00326427A patent/US3812598A/en not_active Expired - Lifetime
- 1973-01-24 CH CH95873A patent/CH566534A5/xx not_active IP Right Cessation
- 1973-01-24 CA CA162,347A patent/CA1001405A/en not_active Expired
- 1973-01-25 AR AR246304A patent/AR196902A1/en active
- 1973-01-25 LU LU66903A patent/LU66903A1/xx unknown
- 1973-01-25 NO NO310/73A patent/NO134665C/no unknown
- 1973-01-25 DE DE2303503A patent/DE2303503A1/en not_active Withdrawn
- 1973-01-25 SE SE7301035A patent/SE393677B/en unknown
- 1973-01-26 IT IT19683/73A patent/IT983423B/en active
- 1973-01-26 JP JP48010356A patent/JPS4887458A/ja active Pending
- 1973-01-26 OA OA54820A patent/OA04327A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH566534A5 (en) | 1975-09-15 |
| IE37705B1 (en) | 1977-09-28 |
| NO134665C (en) | 1976-11-24 |
| US3812598A (en) | 1974-05-28 |
| FR2206839A6 (en) | 1974-06-07 |
| IT983423B (en) | 1974-10-31 |
| LU66903A1 (en) | 1973-03-26 |
| OA04327A (en) | 1980-01-15 |
| NL7300958A (en) | 1973-07-30 |
| GB1421996A (en) | 1976-01-21 |
| DE2303503A1 (en) | 1973-08-02 |
| IE37705L (en) | 1973-07-26 |
| SE393677B (en) | 1977-05-16 |
| ES410913A1 (en) | 1976-01-16 |
| BE794244A (en) | 1973-05-16 |
| AT321236B (en) | 1975-03-25 |
| AR196902A1 (en) | 1974-02-28 |
| JPS4887458A (en) | 1973-11-17 |
| IL41366A0 (en) | 1973-03-30 |
| CA1001405A (en) | 1976-12-14 |
| NO134665B (en) | 1976-08-16 |
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