FI63071B - Anordning foer vaermehaerdning av fibermattor - Google Patents
Anordning foer vaermehaerdning av fibermattor Download PDFInfo
- Publication number
- FI63071B FI63071B FI781824A FI781824A FI63071B FI 63071 B FI63071 B FI 63071B FI 781824 A FI781824 A FI 781824A FI 781824 A FI781824 A FI 781824A FI 63071 B FI63071 B FI 63071B
- Authority
- FI
- Finland
- Prior art keywords
- conveyor
- boxes
- treatment
- recirculation
- mat
- 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
-
- 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)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Treatment Of Fiber Materials (AREA)
- Tunnel Furnaces (AREA)
- Nonwoven Fabrics (AREA)
- Drying Of Solid Materials (AREA)
Claims (9)
1. Apparat för värmebehandling av en fibermatta, som inne-haller ett värmehärdbart bindemedel för fibrerna, varvid apparaten innefattar en transportmekanism för att bringa fibermattan att röra sig i en behandlingsbana, gascirkulations-lädor anordnade pä ömse sidor om mattan i banan och avgränsande behandlingszoner och gasinmatnings- och gasutmatningsledningar, som star i förbindelse med cirkulationslädorna och ästadkommer passage av uppvärmd gas genom fibermattan i nämnda behandlingszoner, kännetecknad av att i behandlingsbanans nedströmsdel finns cirkulationsfördelningsrör för den inmatade gasen (33) och den utmatade gasen (38), vilka cirkulationsfördelningsrör är belägna inne i cirkulationslädorna (18, 19) och avgränsar en lokal sekundär behandlingszon inuti den av motsvarande cirkulationslädspar bildade primära behandlings-zonen och mindre än denna, och anordningar för cirkulation av uppvärmd gas tillordnade cirkulationsfördelningsrören (33, 38) i den sekundära behandlingszonen och anordnade att bringa den uppvärmda gasen att cirkulera genom fibermattan vid ett tryck som är högre än det för gasen som passerar genom fibermattan mellan motsvarande cirkulationslädspar.
2. Apparat enligt patentkravet 1, varvid transportmekanismen innefattar tvä perforerade, ändlösa transportörer med tvä pä avständ frän varandra anordnade och mot fibermattan vända 18 63071 parter som griper mattan och bringar denna att frammatas i behandlingsbanan, varvid gascirkulationslädorna är anordnade mot transportörparternas (8a, 10a) yttersidor och har öpp-ningar orienterade mot parterna för cirkulation av uppvärmd gas genom de perforerade transportörerna och genom fiber-mattan mellan transportörparterna, kännetecknad av att cirkulationsfördelningsrören (33, 38) definieras till en del av en skärmvägg (45, 48) närä intill en perforerad transportörpart (10a, 8a) och att deras monteringsorgan (44) medger rörelsefrihet för skärmväggen (45, 48), sä att denna kan foras bort frän transportörparten .
3. Apparat enligt patentkravet 2, kännetecknad av att skärmväggen (45) , som är belägen ovanför transportörparten (10a), kan förflytta sig uppät bort frän transportörparten och nedät mot transportörparten under inverkan av tyngdkraften, under det att ett anslag (47) begränsar skärm-väggens nedätgäende rörelse i riktning mot transportörparten (10a) .
4. Apparat enligt patentkravet 2, kännetecknad av att skärmväggen (4 8) , som är belägen under transportörparten (8a) , kan föras nedät bort frän denna, varvid organ är anordnade att tvinga skärmväggen uppät i riktning mot transportörparten (8a) och anslag (49) är anordnade att begränsa skärmväggens rörelse uppät mot transportörparten.
5. Apparat enligt patentkravet 1, kännetecknad av att den innefattar ätminstone tvä par gascirkulations-fördelningsrör (33, 38) definierande ätminstone tvä lokala sekundära behandlingszoner, vart och ett lokaliserat inne i motsvarande primära behandlingszon och mindre än denna, varvid cirkulationsfördelningsrören är anordnade pä ett visst avständ frän varandra i fibermattans behandlingsbanas riktning.
6. Apparat enligt patentkravet 5, kännetecknad av att gascirkulationsrörparens inmatningsfördelare (33) är belägna i cirkulationslädorna (19) pä ena sidan om behandlings-
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR777717642A FR2394041A1 (fr) | 1977-06-09 | 1977-06-09 | Etuvage de bandes continues de fibres isolantes |
| FR7717642 | 1977-06-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI781824A FI781824A (fi) | 1978-12-10 |
| FI63071B true FI63071B (fi) | 1982-12-31 |
| FI63071C FI63071C (fi) | 1984-08-08 |
Family
ID=9191871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI781824A FI63071C (fi) | 1977-06-09 | 1978-06-07 | Anordning foer vaermehaerdning av fibermattor |
Country Status (26)
| Country | Link |
|---|---|
| EP (1) | EP0000111B1 (sv) |
| JP (1) | JPS546976A (sv) |
| AR (1) | AR215712A1 (sv) |
| AU (1) | AU516259B2 (sv) |
| BR (1) | BR7803686A (sv) |
| CA (1) | CA1119373A (sv) |
| CS (1) | CS247054B2 (sv) |
| DD (1) | DD136510A5 (sv) |
| DE (1) | DE2860695D1 (sv) |
| DK (1) | DK255878A (sv) |
| ES (1) | ES470672A1 (sv) |
| FI (1) | FI63071C (sv) |
| FR (1) | FR2394041A1 (sv) |
| GR (1) | GR66393B (sv) |
| IE (1) | IE47077B1 (sv) |
| IL (1) | IL54873A (sv) |
| IT (1) | IT1096627B (sv) |
| MX (1) | MX146602A (sv) |
| NO (1) | NO148183C (sv) |
| NZ (1) | NZ187494A (sv) |
| PH (1) | PH16009A (sv) |
| PL (1) | PL115148B1 (sv) |
| PT (1) | PT68162A (sv) |
| TR (1) | TR20054A (sv) |
| YU (1) | YU136978A (sv) |
| ZA (1) | ZA782948B (sv) |
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 (fr) * | 1988-12-21 | 1991-04-12 | Saint Gobain Isover | Procede d'obtention d'un panneau d'isolation surface a base de fibres minerales |
| DE4208283A1 (de) * | 1992-03-13 | 1993-09-16 | Troester Maschf Paul | Anlage zum vulkanisieren von aus kautschukmischungen hergestellten erzeugnissen |
| 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 (fr) * | 1999-04-30 | 2001-06-22 | Superba Sa | Procede de presechage de fils textiles apres traitement humide et dispositif pour la mise en oeuvre de ce procede |
| EP1351030A1 (de) * | 2002-04-02 | 2003-10-08 | Solipat Ag | Vorrichtung und Verfahren zum Verfestigen eines Faserverbundes |
| GB0706144D0 (en) | 2007-03-30 | 2007-05-09 | Knauf Insulation Ltd | Curing oven for mineral wool mat |
| FR2984371B1 (fr) * | 2011-12-20 | 2014-01-10 | Saint Gobain Isover | Etuve pour la fabrication d'un produit en laine minerale |
| FR2994201B1 (fr) | 2012-07-31 | 2014-08-08 | Saint Gobain Isover | Procede de cuisson d'un matelas continu de fibres minerales ou vegetales |
| JP6503920B2 (ja) * | 2015-06-23 | 2019-04-24 | 三菱ケミカル株式会社 | 通気乾燥装置、およびそれを用いたバインダー含有無機繊維成形体の製造方法 |
| FR3062717B1 (fr) | 2017-02-07 | 2021-01-01 | Nexter Systems | Boitier destine a etre dispose sur un vehicule et systeme d'arme comprenant un tel boitier. |
| FR3106655B1 (fr) * | 2020-01-24 | 2021-12-24 | Alfi Technonogies | Etuve de polymérisation pour matelas en fibres minérales |
| FR3136784A1 (fr) * | 2022-06-20 | 2023-12-22 | Saint-Gobain Isover | Système et procédé de réticulation d’un matelas continu de fibres minérales et/ou végétales |
| FR3136785A1 (fr) * | 2022-06-20 | 2023-12-22 | Saint-Gobain Isover | Système et procédé pour la fabrication d’un matelas continu de fibres minérales et/ou végétales |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE507130A (sv) * | 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 (sv) * | 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/fr active Granted
-
1978
- 1978-05-23 ZA ZA00782948A patent/ZA782948B/xx unknown
- 1978-05-29 CA CA000304353A patent/CA1119373A/en not_active Expired
- 1978-05-31 AR AR272433A patent/AR215712A1/es active
- 1978-06-02 IE IE1131/78A patent/IE47077B1/en unknown
- 1978-06-05 IT IT24226/78A patent/IT1096627B/it active
- 1978-06-05 JP JP6685178A patent/JPS546976A/ja active Pending
- 1978-06-06 TR TR20054A patent/TR20054A/xx unknown
- 1978-06-07 DE DE7878400014T patent/DE2860695D1/de not_active Expired
- 1978-06-07 GR GR56451A patent/GR66393B/el unknown
- 1978-06-07 IL IL54873A patent/IL54873A/xx unknown
- 1978-06-07 EP EP78400014A patent/EP0000111B1/fr not_active Expired
- 1978-06-07 FI FI781824A patent/FI63071C/fi not_active IP Right Cessation
- 1978-06-08 YU YU01369/78A patent/YU136978A/xx unknown
- 1978-06-08 BR BR787803686A patent/BR7803686A/pt unknown
- 1978-06-08 NZ NZ187494A patent/NZ187494A/xx unknown
- 1978-06-08 AU AU36943/78A patent/AU516259B2/en not_active Expired
- 1978-06-08 NO NO782002A patent/NO148183C/no unknown
- 1978-06-08 PT PT68162A patent/PT68162A/pt unknown
- 1978-06-08 MX MX173741A patent/MX146602A/es unknown
- 1978-06-08 DK DK255878A patent/DK255878A/da not_active Application Discontinuation
- 1978-06-09 CS CS783786A patent/CS247054B2/cs unknown
- 1978-06-09 PH PH21247A patent/PH16009A/en unknown
- 1978-06-09 ES ES470672A patent/ES470672A1/es not_active Expired
- 1978-06-09 DD DD78205916A patent/DD136510A5/xx unknown
- 1978-06-09 PL PL1978207522A patent/PL115148B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU3694378A (en) | 1979-12-13 |
| FR2394041A1 (fr) | 1979-01-05 |
| MX146602A (es) | 1982-07-14 |
| NO148183C (no) | 1984-12-12 |
| JPS546976A (en) | 1979-01-19 |
| EP0000111A1 (fr) | 1978-12-20 |
| NZ187494A (en) | 1982-05-25 |
| CS247054B2 (en) | 1986-11-13 |
| FI781824A (fi) | 1978-12-10 |
| FI63071C (fi) | 1984-08-08 |
| DE2860695D1 (en) | 1981-08-20 |
| DK255878A (da) | 1978-12-10 |
| TR20054A (tr) | 1980-07-01 |
| AU516259B2 (en) | 1981-05-28 |
| EP0000111B1 (fr) | 1981-05-13 |
| PL115148B1 (en) | 1981-03-31 |
| IL54873A (en) | 1982-01-31 |
| AR215712A1 (es) | 1979-10-31 |
| FR2394041B1 (sv) | 1980-08-08 |
| NO782002L (no) | 1978-12-12 |
| GR66393B (sv) | 1981-03-20 |
| ES470672A1 (es) | 1979-02-01 |
| PH16009A (en) | 1983-05-20 |
| BR7803686A (pt) | 1979-01-16 |
| NO148183B (no) | 1983-05-16 |
| PT68162A (fr) | 1978-07-01 |
| IE781131L (en) | 1978-12-09 |
| IE47077B1 (en) | 1983-12-14 |
| YU136978A (en) | 1983-01-21 |
| DD136510A5 (de) | 1979-07-11 |
| PL207522A1 (pl) | 1979-02-26 |
| CA1119373A (en) | 1982-03-09 |
| IT7824226A0 (it) | 1978-06-05 |
| IL54873A0 (en) | 1978-08-31 |
| ZA782948B (en) | 1979-05-30 |
| IT1096627B (it) | 1985-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SAINT-GOBAIN INDUSTRIES |