ES2109013T3 - Procedimiento para el secado de placas y secador. - Google Patents

Procedimiento para el secado de placas y secador.

Info

Publication number
ES2109013T3
ES2109013T3 ES94926123T ES94926123T ES2109013T3 ES 2109013 T3 ES2109013 T3 ES 2109013T3 ES 94926123 T ES94926123 T ES 94926123T ES 94926123 T ES94926123 T ES 94926123T ES 2109013 T3 ES2109013 T3 ES 2109013T3
Authority
ES
Spain
Prior art keywords
stage
boards
air
heat
drying
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 - Lifetime
Application number
ES94926123T
Other languages
English (en)
Inventor
Friedrich Bahner
Manfred Braun
Karl-Friedrich Lang
Gerhard Lehn
Karl Maurer
Manfred Schmidt
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.)
Grenzebach GmbH and Co KG
Original Assignee
Babcock BSH AG
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 Babcock BSH AG filed Critical Babcock BSH AG
Application granted granted Critical
Publication of ES2109013T3 publication Critical patent/ES2109013T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/283—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
    • F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
    • F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Microbiology (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

PARA EL SECADO DE LAS PLACAS, LAS PLACAS SON GUIADAS SOBRE PISTAS A TRAVES DE UN SECADOR Y APLICADAS EN CONTACTO CON AIRE DE SECADO EN DOS ETAPAS. EN UNA ETAPA A CON UN PODER DE SECADO MAS ALTO, EL AIRE DE SECADO SE SUMINISTRA A UNA TEMPERATURA MAS ALTA Y CON AL MENOS UNA HUMEDAD MEDIA, Y EN LA OTRA ETAPA B, SE SUMINISTRA AIRE A UNA TEMPERATURA MEDIA Y CON UNA HUMEDAD BAJA. EL CALOR RESIDUAL DEL AIRE QUE SALE A PARTIR DE LA ETAPA A SE UTILIZA PARA EL CALENTAMIENTO PREVIO DEL AIRE DE SECADO. ESTE PROCESO DEBE REDUCIR EL CONSUMO DE ENERGIA PRIMARIA. PARA ESTE OBJETIVO, ES CONOCIDO UN PROCESO QUE CONSISTE EN LA UTILIZACION TAMBIEN DEL CALOR DE CONDENSACION DEL AIRE DE SALIDA. ESTO TIENE EL INCONVENIENTE, SIN EMBARGO, DE QUE SE REQUIERE MAS ENERGIA SUSTANCIALMENTE SECUNDARIA, DADO QUE UNA MASA DE AIRE IMPORTANTE QUE FLUYE SE REQUIERE PARA TRANSMITIR EL CALOR DEBIDO A LA BAJA TEMPERATURA DE CONDENSACION. LA ENERGIA PRIMARIA DEBE SER REDUCIDA MEDIANTE UTILIZACION DE CALOR DE CONDENSACION SIN INCREMENTAR SUSTANCIALMENTE LOS REQUERIMIENTOS DE ENERGIA SECUNDARIA. DE ACUERDO CON LA INVENCION EL AIRE DE SALIDA A PARTIR DE LA ETAPA A SE SUMINISTRA A LA ETAPA B A TRAVES DE UN INTERCAMBIADOR DE CALOR DISPUESTO EN LA PISTA DEL SECADOR. EL AIRE DE SECADO DE LA ETAPA B SE SUMINISTRA EN CONTRACORRIENTE A TRAVES DEL SECADOR CON UNA HUMEDAD Y TEMPERATURAS BAJAS, DE TAL MODO QUE LAS PLACAS SON SECADAS EN LA ETAPA B TANTO MEDIANTE CALOR DE CONDENSACION COMO MEDIANTE CALOR RADIANTE. DE ESTA FORMA SE REQUIERE SOLO UN FLUJO DE MASA REDUCIDA DE AIRE DE SECADO PARA TRANSFERIR EL CALOR DE CONDENSACION. EL CONSUMO DE ENERGIA PRIMARIA Y SECUNDARIA ES BAJO. LA INVENCION ES ADECUADA PARA PLACAS DE SECADO EN PARTICULAR PLACAS PARA EDIFICIOS, TALES COMO TABLEROS DE YESO, DE ESCAYOLA Y TABLEROS DE FIBRA.
ES94926123T 1993-08-11 1994-07-27 Procedimiento para el secado de placas y secador. Expired - Lifetime ES2109013T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4326877A DE4326877C1 (de) 1993-08-11 1993-08-11 Verfahren zum Trocknen von Platten und Trockner

Publications (1)

Publication Number Publication Date
ES2109013T3 true ES2109013T3 (es) 1998-01-01

Family

ID=6494888

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94926123T Expired - Lifetime ES2109013T3 (es) 1993-08-11 1994-07-27 Procedimiento para el secado de placas y secador.

Country Status (9)

Country Link
US (2) USRE37557E1 (es)
EP (1) EP0712481B1 (es)
JP (1) JP2664000B2 (es)
AT (1) ATE159806T1 (es)
AU (1) AU7609694A (es)
CA (1) CA2169305C (es)
DE (2) DE4326877C1 (es)
ES (1) ES2109013T3 (es)
WO (1) WO1995004908A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2232260A1 (es) * 2002-12-05 2005-05-16 Maria Jose Cervera Romero Tunel de secado de placas de escayola.

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DE9218856U1 (de) * 1992-07-01 1996-02-08 Hauni Maschinenbau AG, 21033 Hamburg Anordnung zum Trocknen von Tabak
DE29700769U1 (de) * 1997-01-17 1997-03-13 Babcock-BSH GmbH, 36251 Bad Hersfeld Trockner für Gipskartonplatten
DE19955147C2 (de) * 1999-11-17 2002-02-28 Babcock Bsh Gmbh Rollenbahntrockner
US6431859B1 (en) 2001-01-12 2002-08-13 North American Manufacturing Company Combustion gas and air recovery apparatus
DE10146179C1 (de) * 2001-09-19 2002-10-31 Babcock Bsh Gmbh Anlage zum Trocknen von Gipskartonplatten
DE10253558C5 (de) * 2002-11-15 2007-08-30 Klein Abwasser- Und Schlammtechnik Gmbh Konvektives Trocknungsverfahren und Trocknungsanlage
DE102005014291A1 (de) * 2005-03-24 2006-09-28 Basf Ag Verfahren zur Herstellung wasserabsorbierender Polymere
DE102005017152B4 (de) * 2005-04-13 2007-02-08 Lindauer Dornier Gmbh Verfahren zum Trocknen von vorzugsweise plattenförmigen Produkten und Durchlauftrockner in Mehretagenbauweise
DE102005062609A1 (de) 2005-12-23 2007-07-05 Lachenmeier A/S Haubenverpackungsanlage mit Einrichtung zur Herstellung von Seitenfalten
EP1971813B1 (en) * 2006-01-13 2016-06-15 Certainteed Gypsum, Inc. System and method for the production of alpha type gypsum using heat recovery
US8388926B2 (en) 2006-01-13 2013-03-05 Certainteed Gypsum, Inc. System and method for the production of gypsum using heat recovery
US7726040B2 (en) * 2006-10-13 2010-06-01 Certainteed Gypsum, Inc. Apparatus and method for the uniform drying of board materials
US20080184589A1 (en) * 2007-02-02 2008-08-07 The Shivvers Group, Inc., An Iowa Corporation High efficiency drier with heating and drying zones
US8061055B2 (en) * 2007-05-07 2011-11-22 Megtec Systems, Inc. Step air foil web stabilizer
US8151482B2 (en) * 2008-11-25 2012-04-10 William H Moss Two-stage static dryer for converting organic waste to solid fuel
DE202009017286U1 (de) 2009-12-21 2010-05-12 Grenzebach Bsh Gmbh Vorrichtung zum Trocknen von Gipsplatten
DE102009059822B4 (de) 2009-12-21 2015-12-10 Grenzebach Bsh Gmbh Verfahren und Vorrichtung zum Trocknen von Gipsplatten
WO2011079867A1 (de) * 2009-12-30 2011-07-07 Benninger Zell Gmbh Vorrichtung und verfahren zur wärmebehandlung von kontinuierlich geförderten flächengebilden
CN102536342A (zh) * 2012-01-19 2012-07-04 泰山石膏股份有限公司 纸面石膏板热风炉余热发电工艺
ITTO20130008A1 (it) * 2013-01-09 2014-07-10 Thesan S P A Dispositivo di scambio d'aria per edifici
US10562271B2 (en) 2013-03-15 2020-02-18 United States Gypsum Company Exterior sheathing panel with integrated air/water barrier membrane
SE537903C2 (sv) 2013-04-08 2015-11-17 Valutec Ab Förfarande för torkning av trävirke med varmluft och en kanaltork
CN103322788A (zh) * 2013-06-25 2013-09-25 宿迁市宏远环保新材料股份有限公司 一种石膏板生产用余热回收***
US9983574B2 (en) 2013-09-30 2018-05-29 United States Gypsum Company Systems and methods for controlling a conveyor system during product changeovers
SE537981C2 (sv) * 2014-04-04 2016-01-05 Valutec Ab Förfarande vid torkning av gods med luft, energiåtervinningssystem och torkanordning.
WO2015185143A1 (en) * 2014-06-05 2015-12-10 Knauf Gips Kg Method for producing a gypsum plasterboard and the gypsum plasterboard obtained thereby
DE102015224916A1 (de) * 2015-12-10 2017-06-14 Dürr Systems Ag Behandlungsanlage und Verfahren zum Behandeln von Werkstücken
BE1025172B1 (nl) * 2017-04-25 2018-11-28 Etex Building Performance Nv Droogovens voor het drogen van calcium silicaat hydraat gebaseerde platen
BR112020006580A2 (pt) 2017-11-28 2020-10-06 Etex Building Performance International Sas método e arranjo de secagem de chapa
EA202091532A1 (ru) 2017-12-21 2020-09-15 Кнауф Гипс Кг Способ и устройство для сушки гипсовой плиты
CN108919867B (zh) * 2018-09-11 2021-04-16 宁波北新建材有限公司 一种石膏板干燥***的温湿度控制***的控制方法
DE102019002671A1 (de) * 2019-04-11 2020-10-15 Grenzebach Bsh Gmbh Verfahren zum Trocknen plattenförmiger Materialien und Trocknungsvorrichtung
FR3098594B1 (fr) * 2019-07-11 2021-06-18 Saint Gobain Placo Système de mesure d’humidité et procédé de mesure d’humidité correspondant
CN110411264A (zh) * 2019-08-29 2019-11-05 宁波万立杰普顺装饰材料有限公司 石膏线热交换结构
DE102021004578A1 (de) 2021-09-11 2023-03-16 Grenzebach Bsh Gmbh Trockner zum Trocknen von Platten bei niedigen Temperaturen
DE102021004585A1 (de) * 2021-09-11 2023-03-16 Grenzebach Bsh Gmbh Trockner mit einer Förderanlage zum Fördern zu trockender Platten
DE102022000627A1 (de) 2022-02-21 2023-08-24 Grenzebach Bsh Gmbh Verfahren zum Trocknen von Platten und Trockner
WO2023227246A1 (en) * 2022-05-25 2023-11-30 Knauf Gips Kg Device and method for drying building boards
DE102022004102A1 (de) * 2022-11-02 2024-05-02 Grenzebach Bsh Gmbh Verfahren Zum Trocknen von Platten und Trockner

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US1399276A (en) * 1920-01-17 1921-12-06 Beaver Company Drier for plaster-board
DE505017C (de) * 1926-11-11 1930-08-12 Werner Brunnschweiler Kanalstufentrockner
US2329581A (en) * 1937-10-21 1943-09-14 Bernstein Rudolf Apparatus for drying material by utilizing vapor heat
US2266489A (en) * 1938-07-22 1941-12-16 United States Gypsum Co Gypsum board, drying method
US2590849A (en) * 1947-12-31 1952-04-01 Dungler Julien Method for drying fibrous sheet material
US3374106A (en) * 1964-05-14 1968-03-19 Proctor & Schwartz Inc Material drying method and apparatus
FR2311261A1 (fr) * 1975-05-12 1976-12-10 Electricite De France Procede et installation de sechage de plaques de gypse
DE2613512A1 (de) * 1976-03-30 1977-10-06 Buettner Schilde Haas Ag Zweistufiges trocknungsverfahren und trocknungsanlage
SE429785B (sv) * 1978-10-13 1983-09-26 Svenska Traeforskningsinst Forfarande for torkning med varmluft
US4242808A (en) * 1978-11-22 1981-01-06 Ingersoll-Rand Company Paper web drying system and process
US4697354A (en) * 1985-08-28 1987-10-06 Babcock Textilmaschinen Gmbh Drier for moving sheet material
FR2614092B1 (fr) * 1987-04-17 1989-10-27 Bertin & Cie Procede et installation de sechage d'un produit humide
US4872270A (en) * 1988-03-09 1989-10-10 Eastman Kodak Company Drying process
DE4023442A1 (de) * 1990-07-24 1992-01-30 Pagendarm Gmbh Verfahren und vorrichtung zum trocknen einer beschichteten substratbahn
US5244518A (en) * 1990-11-02 1993-09-14 Stickle Steam Specialties Co. Inc. Corrugated board manufacturing apparatus and process including precise web moisture and temperature control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2232260A1 (es) * 2002-12-05 2005-05-16 Maria Jose Cervera Romero Tunel de secado de placas de escayola.

Also Published As

Publication number Publication date
CA2169305A1 (en) 1995-02-16
EP0712481B1 (de) 1997-10-29
JPH08512399A (ja) 1996-12-24
WO1995004908A1 (de) 1995-02-16
JP2664000B2 (ja) 1997-10-15
EP0712481A1 (de) 1996-05-22
AU7609694A (en) 1995-02-28
USRE37557E1 (en) 2002-02-26
ATE159806T1 (de) 1997-11-15
CA2169305C (en) 2001-10-30
US5659975A (en) 1997-08-26
DE4326877C1 (de) 1994-10-13
DE59404486D1 (de) 1997-12-04

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