ES470672A1 - Apparatus for the thermal treatment of a padding material formed from fibres with a thermosetting bonding material. - Google Patents
Apparatus for the thermal treatment of a padding material formed from fibres with a thermosetting bonding material.Info
- Publication number
- ES470672A1 ES470672A1 ES470672A ES470672A ES470672A1 ES 470672 A1 ES470672 A1 ES 470672A1 ES 470672 A ES470672 A ES 470672A ES 470672 A ES470672 A ES 470672A ES 470672 A1 ES470672 A1 ES 470672A1
- Authority
- ES
- Spain
- Prior art keywords
- gas
- fibrous mat
- treatment
- circulation
- thermal treatment
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/248—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board
- B29C67/249—Moulding mineral fibres or particles bonded with resin, e.g. for insulating or roofing board for making articles of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2061/00—Use of condensation polymers of aldehydes or ketones or derivatives thereof, as moulding material
- B29K2061/04—Phenoplasts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0854—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/251—Particles, powder or granules
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Fiber Materials (AREA)
- Tunnel Furnaces (AREA)
- Nonwoven Fabrics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
1. Apparatus for heat treating a fibrous mat carrying a heat hardenable fiber binder comprising conveyor mechanism for advancing the fibrous mat through a treatment path, gas circulation boxes arranged at opposite sides of the mat in said path and defining a zone of thermal treatment, gas supply and exhaust ducts respectively connected with said circulation boxes and providing for passage of heated gas through the fibrous mat in said treatment zone, characterized in that it comprises in the downstream part of the treatment zone a pair of supply (33) and exhaust (38) gas circulation manifolds positioned within the circulation boxes (18, 19) and defining a localized treatment area within and smaller than said treatment zone, and heated gas circulating means associated with said manifolds and circulating heated gas through the fibrous mat at a pressure higher than that of the gas passed through the fibrous mat from one circulation box to another one.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR777717642A FR2394041A1 (en) | 1977-06-09 | 1977-06-09 | STEAMING OF CONTINUOUS STRIPS OF INSULATING FIBERS |
Publications (1)
Publication Number | Publication Date |
---|---|
ES470672A1 true ES470672A1 (en) | 1979-02-01 |
Family
ID=9191871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES470672A Expired ES470672A1 (en) | 1977-06-09 | 1978-06-09 | Apparatus for the thermal treatment of a padding material formed from fibres with a thermosetting bonding material. |
Country Status (26)
Country | Link |
---|---|
EP (1) | EP0000111B1 (en) |
JP (1) | JPS546976A (en) |
AR (1) | AR215712A1 (en) |
AU (1) | AU516259B2 (en) |
BR (1) | BR7803686A (en) |
CA (1) | CA1119373A (en) |
CS (1) | CS247054B2 (en) |
DD (1) | DD136510A5 (en) |
DE (1) | DE2860695D1 (en) |
DK (1) | DK255878A (en) |
ES (1) | ES470672A1 (en) |
FI (1) | FI63071C (en) |
FR (1) | FR2394041A1 (en) |
GR (1) | GR66393B (en) |
IE (1) | IE47077B1 (en) |
IL (1) | IL54873A (en) |
IT (1) | IT1096627B (en) |
MX (1) | MX146602A (en) |
NO (1) | NO148183C (en) |
NZ (1) | NZ187494A (en) |
PH (1) | PH16009A (en) |
PL (1) | PL115148B1 (en) |
PT (1) | PT68162A (en) |
TR (1) | TR20054A (en) |
YU (1) | YU136978A (en) |
ZA (1) | ZA782948B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57205569A (en) * | 1981-06-05 | 1982-12-16 | Asahi Chemical Ind | Method and apparatus for producing nonwoven fabric |
FR2640546B1 (en) * | 1988-12-21 | 1991-04-12 | Saint Gobain Isover | PROCESS FOR OBTAINING A SURFACE INSULATION PANEL BASED ON MINERAL FIBERS |
DE4208283A1 (en) * | 1992-03-13 | 1993-09-16 | Troester Maschf Paul | PLANT FOR VULCANIZING PRODUCTS MADE FROM RUBBER COMPOUNDS |
US6473998B1 (en) | 1999-04-30 | 2002-11-05 | Superba (Societe Anonyme) | Process for pre-drying textile filaments after wet treatment and device for practicing this method |
FR2792953B1 (en) * | 1999-04-30 | 2001-06-22 | Superba Sa | METHOD FOR PRE-DRYING TEXTILE YARNS AFTER WET TREATMENT AND DEVICE FOR CARRYING OUT SAID METHOD |
EP1351030A1 (en) * | 2002-04-02 | 2003-10-08 | Solipat Ag | Apparatus and process for consolidating a fibre composite |
GB0706144D0 (en) | 2007-03-30 | 2007-05-09 | Knauf Insulation Ltd | Curing oven for mineral wool mat |
FR2984371B1 (en) * | 2011-12-20 | 2014-01-10 | Saint Gobain Isover | STOVE FOR THE PRODUCTION OF A MINERAL WOOL PRODUCT |
FR2994201B1 (en) * | 2012-07-31 | 2014-08-08 | Saint Gobain Isover | PROCESS FOR COOKING A CONTINUOUS MATTRESS OF MINERAL OR VEGETABLE FIBERS |
JP6503920B2 (en) * | 2015-06-23 | 2019-04-24 | 三菱ケミカル株式会社 | Ventilation drying device, and method for producing binder-containing inorganic fiber molding using the same |
FR3062717B1 (en) | 2017-02-07 | 2021-01-01 | Nexter Systems | BOX INTENDED TO BE DISPOSED OF ON A VEHICLE AND WEAPON SYSTEM INCLUDING SUCH A BOX. |
FR3106655B1 (en) * | 2020-01-24 | 2021-12-24 | Alfi Technonogies | Curing oven for mineral fiber mattresses |
FR3136785A1 (en) * | 2022-06-20 | 2023-12-22 | Saint-Gobain Isover | System and process for manufacturing a continuous mattress of mineral and/or plant fibers |
FR3136784A1 (en) * | 2022-06-20 | 2023-12-22 | Saint-Gobain Isover | System and process for crosslinking a continuous mattress of mineral and/or plant fibers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL85902C (en) * | 1950-11-15 | |||
US2997096A (en) * | 1957-05-16 | 1961-08-22 | Owens Corning Fiberglass Corp | Multiple stage methods and apparatus for curing the binder of fibrous glass masses |
US3096161A (en) * | 1957-09-16 | 1963-07-02 | Owens Corning Fiberglass Corp | Heat setting of binder of fibrous masses |
US3084448A (en) * | 1958-10-22 | 1963-04-09 | Dungler Julien | Thermal treatments at high pressure |
JPS4841470A (en) * | 1971-09-29 | 1973-06-18 | ||
US3981708A (en) * | 1975-01-15 | 1976-09-21 | Johns-Manville Corporation | System for producing blankets and webs of mineral fibers |
-
1977
- 1977-06-09 FR FR777717642A patent/FR2394041A1/en active Granted
-
1978
- 1978-05-23 ZA ZA00782948A patent/ZA782948B/en unknown
- 1978-05-29 CA CA000304353A patent/CA1119373A/en not_active Expired
- 1978-05-31 AR AR272433A patent/AR215712A1/en active
- 1978-06-02 IE IE1131/78A patent/IE47077B1/en unknown
- 1978-06-05 JP JP6685178A patent/JPS546976A/en active Pending
- 1978-06-05 IT IT24226/78A patent/IT1096627B/en active
- 1978-06-06 TR TR20054A patent/TR20054A/en unknown
- 1978-06-07 FI FI781824A patent/FI63071C/en not_active IP Right Cessation
- 1978-06-07 GR GR56451A patent/GR66393B/el unknown
- 1978-06-07 EP EP78400014A patent/EP0000111B1/en not_active Expired
- 1978-06-07 IL IL54873A patent/IL54873A/en unknown
- 1978-06-07 DE DE7878400014T patent/DE2860695D1/en not_active Expired
- 1978-06-08 AU AU36943/78A patent/AU516259B2/en not_active Expired
- 1978-06-08 NZ NZ187494A patent/NZ187494A/en unknown
- 1978-06-08 MX MX173741A patent/MX146602A/en unknown
- 1978-06-08 YU YU01369/78A patent/YU136978A/en unknown
- 1978-06-08 BR BR787803686A patent/BR7803686A/en unknown
- 1978-06-08 NO NO782002A patent/NO148183C/en unknown
- 1978-06-08 DK DK255878A patent/DK255878A/en not_active Application Discontinuation
- 1978-06-08 PT PT68162A patent/PT68162A/en unknown
- 1978-06-09 CS CS783786A patent/CS247054B2/en unknown
- 1978-06-09 ES ES470672A patent/ES470672A1/en not_active Expired
- 1978-06-09 DD DD78205916A patent/DD136510A5/en unknown
- 1978-06-09 PL PL1978207522A patent/PL115148B1/en unknown
- 1978-06-09 PH PH21247A patent/PH16009A/en unknown
Also Published As
Publication number | Publication date |
---|---|
PH16009A (en) | 1983-05-20 |
IE781131L (en) | 1978-12-09 |
FI781824A (en) | 1978-12-10 |
FR2394041B1 (en) | 1980-08-08 |
TR20054A (en) | 1980-07-01 |
PL207522A1 (en) | 1979-02-26 |
CA1119373A (en) | 1982-03-09 |
DD136510A5 (en) | 1979-07-11 |
AU3694378A (en) | 1979-12-13 |
GR66393B (en) | 1981-03-20 |
IT7824226A0 (en) | 1978-06-05 |
FI63071C (en) | 1984-08-08 |
IL54873A (en) | 1982-01-31 |
DE2860695D1 (en) | 1981-08-20 |
YU136978A (en) | 1983-01-21 |
FR2394041A1 (en) | 1979-01-05 |
NZ187494A (en) | 1982-05-25 |
PT68162A (en) | 1978-07-01 |
JPS546976A (en) | 1979-01-19 |
EP0000111B1 (en) | 1981-05-13 |
ZA782948B (en) | 1979-05-30 |
BR7803686A (en) | 1979-01-16 |
MX146602A (en) | 1982-07-14 |
DK255878A (en) | 1978-12-10 |
AR215712A1 (en) | 1979-10-31 |
FI63071B (en) | 1982-12-31 |
NO782002L (en) | 1978-12-12 |
EP0000111A1 (en) | 1978-12-20 |
NO148183C (en) | 1984-12-12 |
IL54873A0 (en) | 1978-08-31 |
NO148183B (en) | 1983-05-16 |
IE47077B1 (en) | 1983-12-14 |
AU516259B2 (en) | 1981-05-28 |
IT1096627B (en) | 1985-08-26 |
PL115148B1 (en) | 1981-03-31 |
CS247054B2 (en) | 1986-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991102 |