WO1998049509A1 - Open burner plenum for a flotation dryer - Google Patents
Open burner plenum for a flotation dryer Download PDFInfo
- Publication number
- WO1998049509A1 WO1998049509A1 PCT/US1998/008245 US9808245W WO9849509A1 WO 1998049509 A1 WO1998049509 A1 WO 1998049509A1 US 9808245 W US9808245 W US 9808245W WO 9849509 A1 WO9849509 A1 WO 9849509A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- air
- dryer
- burner
- fan
- air flow
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method, e.g. intermittent, or the display, e.g. digital
Definitions
- U.S. Patent No. 3,739,491 discloses a high velocity air flotation dryer for drying a running web along the lines of the foregoing.
- a plurality of spaced air nozzles are positioned on opposite sides of the web. Heated air issuing from the impingement nozzles impinges on the running web to floatingly support and dry the web.
- the nozzles are in air-receiving communication with an air supply fan through suitable ducting.
- a burner is located in the ducting downstream from the supply fan outlet for heating the supply air which flows through the air nozzles and impinges on the web.
- the burner employed is a blow-through type, in that it is located on the outlet or pressure side of the supply air fan.
- a fan or blower which has a higher pressure output than the supply air fan is required, which can be expensive.
- a duct or large plenum collects the return air, and the burner fires into that duct or plenum to heat the air.
- the duct or plenum is in communication with the inlet of the supply air fan, and supplies the thus heated return air to the fan.
- Such an arrangement necessarily sends all of the return air past the burner, and is not efficient.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98918668A EP1053441A4 (en) | 1997-04-30 | 1998-04-23 | Open burner plenum for a flotation dryer |
AU71548/98A AU725663B2 (en) | 1997-04-30 | 1998-04-23 | Open burner plenum for a flotation dryer |
JP54714698A JP2001524201A (en) | 1997-04-30 | 1998-04-23 | Open burner for flotation dryer |
CA002286603A CA2286603C (en) | 1997-04-30 | 1998-04-23 | Open burner plenum for a flotation dryer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/846,992 US5857270A (en) | 1997-04-30 | 1997-04-30 | Open burner plenum for a flotation dryer |
US08/846,993 | 1997-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998049509A1 true WO1998049509A1 (en) | 1998-11-05 |
Family
ID=25299512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/008245 WO1998049509A1 (en) | 1997-04-30 | 1998-04-23 | Open burner plenum for a flotation dryer |
Country Status (7)
Country | Link |
---|---|
US (1) | US5857270A (en) |
EP (1) | EP1053441A4 (en) |
JP (1) | JP2001524201A (en) |
AU (1) | AU725663B2 (en) |
CA (1) | CA2286603C (en) |
CZ (1) | CZ296016B6 (en) |
WO (1) | WO1998049509A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110725157A (en) * | 2019-10-21 | 2020-01-24 | 武汉鑫华腾机电设备有限公司 | Even gas distribution device of air supporting formula drying cabinet |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6321462B1 (en) | 1998-05-07 | 2001-11-27 | Megtec Systems, Inc. | Web dryer with fully integrated regenerative heat source |
US6431859B1 (en) | 2001-01-12 | 2002-08-13 | North American Manufacturing Company | Combustion gas and air recovery apparatus |
US6533217B2 (en) | 2001-03-20 | 2003-03-18 | Faustel, Inc. | Web-processing apparatus |
US7238006B2 (en) * | 2004-09-27 | 2007-07-03 | Studebaker Enterprises, Inc. | Multiple impeller fan for a shrouded floor drying fan |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3308555A (en) * | 1963-04-13 | 1967-03-14 | Internat Copying Machines Co M | Drier particularly for photographic sheet material |
US3739491A (en) * | 1971-09-22 | 1973-06-19 | Tec Systems | High velocity air web dryer |
US5608973A (en) * | 1994-06-29 | 1997-03-11 | Valmet Corporation | Arrangement for lowering the noise level of a cooling layer in a pulp dryer and a pulp dryer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3100632A (en) * | 1959-05-16 | 1963-08-13 | Famatex Gmbh | Arrangement for heating machines for the drying and heat treatment of textiles and the like |
CA951190A (en) * | 1970-10-30 | 1974-07-16 | Dwight M. Wilkinson | Method and apparatus for drying solvents |
JPS5615012Y2 (en) * | 1971-08-06 | 1981-04-08 | ||
DE2164860A1 (en) * | 1971-12-27 | 1973-06-28 | Kroenert Max Maschf | THIN DRYER |
GB1419903A (en) * | 1974-01-22 | 1975-12-31 | Hunter Eng Co | Paint line oven assemblies |
US4116620A (en) * | 1977-05-23 | 1978-09-26 | Tec Systems, Inc. | Web drying apparatus having means for heating recirculated air |
GB1583199A (en) * | 1977-12-01 | 1981-01-21 | Whiteley Ltd E Gordon | Cloth drying apparatus |
US4474496A (en) * | 1983-01-24 | 1984-10-02 | W. R. Grace & Co. | Compact dryer for two web stretches |
US5207008A (en) * | 1988-06-07 | 1993-05-04 | W. R. Grace & Co.-Conn. | Air flotation dryer with built-in afterburner |
-
1997
- 1997-04-30 US US08/846,992 patent/US5857270A/en not_active Expired - Lifetime
-
1998
- 1998-04-23 WO PCT/US1998/008245 patent/WO1998049509A1/en active IP Right Grant
- 1998-04-23 JP JP54714698A patent/JP2001524201A/en active Pending
- 1998-04-23 CZ CZ19993825A patent/CZ296016B6/en not_active IP Right Cessation
- 1998-04-23 AU AU71548/98A patent/AU725663B2/en not_active Ceased
- 1998-04-23 CA CA002286603A patent/CA2286603C/en not_active Expired - Fee Related
- 1998-04-23 EP EP98918668A patent/EP1053441A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3308555A (en) * | 1963-04-13 | 1967-03-14 | Internat Copying Machines Co M | Drier particularly for photographic sheet material |
US3739491A (en) * | 1971-09-22 | 1973-06-19 | Tec Systems | High velocity air web dryer |
US5608973A (en) * | 1994-06-29 | 1997-03-11 | Valmet Corporation | Arrangement for lowering the noise level of a cooling layer in a pulp dryer and a pulp dryer |
Non-Patent Citations (1)
Title |
---|
See also references of EP1053441A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110725157A (en) * | 2019-10-21 | 2020-01-24 | 武汉鑫华腾机电设备有限公司 | Even gas distribution device of air supporting formula drying cabinet |
Also Published As
Publication number | Publication date |
---|---|
CZ9903825A3 (en) | 2001-04-11 |
AU725663B2 (en) | 2000-10-19 |
CA2286603C (en) | 2008-02-19 |
CA2286603A1 (en) | 1998-11-05 |
US5857270A (en) | 1999-01-12 |
AU7154898A (en) | 1998-11-24 |
EP1053441A1 (en) | 2000-11-22 |
EP1053441A4 (en) | 2006-01-18 |
JP2001524201A (en) | 2001-11-27 |
CZ296016B6 (en) | 2005-12-14 |
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