ES2113279A2 - Proceso y moldeado de papel y carton reciclado para la fabricacion de bovedillas. - Google Patents

Proceso y moldeado de papel y carton reciclado para la fabricacion de bovedillas.

Info

Publication number
ES2113279A2
ES2113279A2 ES9402294A ES9402294A ES2113279A2 ES 2113279 A2 ES2113279 A2 ES 2113279A2 ES 9402294 A ES9402294 A ES 9402294A ES 9402294 A ES9402294 A ES 9402294A ES 2113279 A2 ES2113279 A2 ES 2113279A2
Authority
ES
Spain
Prior art keywords
passing
coving
moulding
board
consistency
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.)
Granted
Application number
ES9402294A
Other languages
English (en)
Other versions
ES2113279B1 (es
ES2113279R (es
Inventor
Molina Juan Moreno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES9402294A priority Critical patent/ES2113279B1/es
Publication of ES2113279A2 publication Critical patent/ES2113279A2/es
Publication of ES2113279R publication Critical patent/ES2113279R/es
Application granted granted Critical
Publication of ES2113279B1 publication Critical patent/ES2113279B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Paper (AREA)

Abstract

EL PROCESO Y MOLDEADO, PARTE DE UNA FORMULA DE PAPEL RECICLADO Y CARTON, RESINAS, IGNIFUGOS, SEMOLA, CARBONATOS Y ADITIVOS, FORMANDO PASTA DE PAPEL CON UNA CONSISTENCIA DE UN 4% (SOLIDOS), AÑADIENDO RESINAS, PARAFINAS Y SEMOLAS DE MAIZ, ENTRE UN 20% Y UN 10% DEL CONTENIDO TOTAL, PASANDO A UN DEPOSITO DE MATERIA PRIMA POR UN REGULADOR DE CONSISTENCIA UN LIMPIADOR DE ALTA DENSIDAD Y UN REFINADOR A UN DEPOSITO, DEL QUE SE BOMBEA A UNA MAQUINA, DOSIFICANDOSE UNA SOLUCION DE SULFATO DE ALUMINIO, PASANDO A LA MAQUINA MOLDEADORA, MANTENIENDO EL NIVEL POR UNA CELULA DE PRECISION DIFERENCIAL Y CONTROLADOR DE NIVEL, LLEVANDO UN COMPRESOR GIRATORIO DE AIRE COMPRIMIDO%, PASANDO A UN TANQUE DE MEZCLA CON UNA CONSISTENCIA DEL 0,75% DE AGUA, PASANDO POR UN TANQUE CONICO DE FLUJO EN LA MISMA DIRECCION Y VELOCIDAD, PASANDO LA BOVEDILLA FORMADA Y HUMEDA (UN 75% DE AGUA EN ESTE PUNTO), A UN MOLDE DE TRANSMISION, HASTA UN HORNO DE SECADO, DONDE ES EVAPORA EL AGUA POR AIRE CALIENTE RECIRCULADO, HASTA UN 8% DE HUMEDAD, DANDO LA BOVEDILLA 8 VUELTAS POR LA UNIDAD DE SECADO, CON UN CALENTAMIENTO FINAL DEL AIRE A 204 GRADOS CENTIGRADOS POR QUEMADORES DE FUELOIL, HASTA EL SECADO TOTAL, QUEDANDO DISPUESTA PARA SU USO.
ES9402294A 1994-11-07 1994-11-07 Proceso y moldeado de papel y carton reciclado para la fabricacion de bovedillas. Expired - Fee Related ES2113279B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9402294A ES2113279B1 (es) 1994-11-07 1994-11-07 Proceso y moldeado de papel y carton reciclado para la fabricacion de bovedillas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9402294A ES2113279B1 (es) 1994-11-07 1994-11-07 Proceso y moldeado de papel y carton reciclado para la fabricacion de bovedillas.

Publications (3)

Publication Number Publication Date
ES2113279A2 true ES2113279A2 (es) 1998-04-16
ES2113279R ES2113279R (es) 1998-12-16
ES2113279B1 ES2113279B1 (es) 1999-07-16

Family

ID=8287911

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9402294A Expired - Fee Related ES2113279B1 (es) 1994-11-07 1994-11-07 Proceso y moldeado de papel y carton reciclado para la fabricacion de bovedillas.

Country Status (1)

Country Link
ES (1) ES2113279B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2200693A1 (es) * 2002-06-13 2004-03-01 Cerabrick Grupo Ceramico S A Bovedilla para forjados.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091529A1 (fr) * 1982-04-09 1983-10-19 Papeteries De Jeand'heurs Nouveaux produits pour les revêtements, pour l'isolation et pour l'emballage, à base de déchets industriels et notamment de boues de papeterie et procédé pour leur obtention
EP0105722A1 (en) * 1982-09-30 1984-04-18 Armstrong World Industries, Inc. Formable pulp compositions
EP0342071A1 (fr) * 1988-04-27 1989-11-15 Elf Atochem S.A. Procédé de fabrication de panneaux isolants
DE4035887A1 (de) * 1990-11-12 1992-05-14 Bti Dr Ing Rubin Eisenstein Bi Herstellen umweltfreundlicher recyclbarer formkoerper aus lignozellulosehaltigem pflanzenmaterial
WO1994018384A1 (en) * 1993-02-02 1994-08-18 Angstrom Sland Stein G A method to separate cellulose based fibers from each other in water and a moulding composition for plastic forming of cellulose containing fiber products

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091529A1 (fr) * 1982-04-09 1983-10-19 Papeteries De Jeand'heurs Nouveaux produits pour les revêtements, pour l'isolation et pour l'emballage, à base de déchets industriels et notamment de boues de papeterie et procédé pour leur obtention
EP0105722A1 (en) * 1982-09-30 1984-04-18 Armstrong World Industries, Inc. Formable pulp compositions
EP0342071A1 (fr) * 1988-04-27 1989-11-15 Elf Atochem S.A. Procédé de fabrication de panneaux isolants
DE4035887A1 (de) * 1990-11-12 1992-05-14 Bti Dr Ing Rubin Eisenstein Bi Herstellen umweltfreundlicher recyclbarer formkoerper aus lignozellulosehaltigem pflanzenmaterial
WO1994018384A1 (en) * 1993-02-02 1994-08-18 Angstrom Sland Stein G A method to separate cellulose based fibers from each other in water and a moulding composition for plastic forming of cellulose containing fiber products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2200693A1 (es) * 2002-06-13 2004-03-01 Cerabrick Grupo Ceramico S A Bovedilla para forjados.

Also Published As

Publication number Publication date
ES2113279B1 (es) 1999-07-16
ES2113279R (es) 1998-12-16

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