BR0002304A - Processo e dispositivo para secagem de granulado - Google Patents

Processo e dispositivo para secagem de granulado

Info

Publication number
BR0002304A
BR0002304A BR0002304-3A BR0002304A BR0002304A BR 0002304 A BR0002304 A BR 0002304A BR 0002304 A BR0002304 A BR 0002304A BR 0002304 A BR0002304 A BR 0002304A
Authority
BR
Brazil
Prior art keywords
drying
heater
air
individual
heating power
Prior art date
Application number
BR0002304-3A
Other languages
English (en)
Inventor
Andreas Vierling
Gerd Adolf Richter
Original Assignee
Colortronic Gmbh
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 Colortronic Gmbh filed Critical Colortronic Gmbh
Publication of BR0002304A publication Critical patent/BR0002304A/pt

Links

Classifications

    • 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
    • F26B21/08—Humidity
    • F26B21/083—Humidity by using sorbent or hygroscopic materials, e.g. chemical substances, molecular sieves
    • 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
    • F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Drying Of Solid Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO E DISPOSITIVO PARA SECAGEM DE GRANULADO"<D>. Em dois ou mais recipientes de secagem 20, 30, montados paralelamente em uma circulação de secagem 9, é seco granulado, sendo que a cada recipiente de secagem 20, 30 estão associados um dispositivo de aquecimento individual 23a, 33a e uma válvula de estrangulamento 22a, 32a para a corrente de ar de secagem. A posição da válvula de estrangulamento 22a, 32a é determinada por um aparelho de comando 22c, 32c, na dependência do sinal de um sensor de temperatura 22e, 32e associada ao respectivo recipiente de secagem 20, 30. Para garantir a observância das temperaturas teóricas do ar de secagem sem dispositivos de aquecimento individuais 23a, 33a superdimensionados, também em uma extrema distribuição da quantidade de ar sobre os recipientes de secagem 20, 30, é sinalizado ao aparelho de comando 22c, 32c quando o limite superior da capacidade do dispositivo de aquecimento individual 23a, 33a é atingido, o que ativa um estrangulamento adicional da respectiva corrente de ramal de ar de secagem.
BR0002304-3A 1999-07-07 2000-07-04 Processo e dispositivo para secagem de granulado BR0002304A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19931357A DE19931357C1 (de) 1999-07-07 1999-07-07 Verfahren und Vorrichtung zum Trocknen von Granulat

Publications (1)

Publication Number Publication Date
BR0002304A true BR0002304A (pt) 2001-03-13

Family

ID=7913946

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002304-3A BR0002304A (pt) 1999-07-07 2000-07-04 Processo e dispositivo para secagem de granulado

Country Status (7)

Country Link
EP (1) EP1067348B1 (pt)
AT (1) ATE247812T1 (pt)
BR (1) BR0002304A (pt)
CA (1) CA2312511A1 (pt)
DE (2) DE19931357C1 (pt)
ES (1) ES2204403T3 (pt)
MX (1) MXPA00006721A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006049437B3 (de) * 2006-10-16 2008-03-27 Lanco Gmbh Vorrichtung zum Trocknen von Schüttgut sowie Verfahren zum Trocknen von Schüttgut unter Verwendung einer solchen Vorrichtung
EP2020581A1 (en) * 2007-08-03 2009-02-04 Moretto S.P.A. Plant and process for the controlled dehumidification of granular material
DE102015005822A1 (de) * 2015-05-05 2016-11-10 Zbk Zentrum Für Baukeramik Gmbh Anlage und Verfahren zm Trocknen keramischer Rohstoffe oder Rohlinge
DE102015116876A1 (de) * 2015-10-05 2017-04-06 Zbk Zentrum Für Baukeramik Gmbh Anlage und Verfahren zum Trocknen keramischer Rohstoffe und Rohlinge
CN106903987A (zh) * 2017-03-13 2017-06-30 广州黑马科技有限公司 凹版印刷机空气循环系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131471A1 (de) * 1981-03-20 1982-09-30 Roderich Wilhelm Dr.-Ing. 6100 Darmstadt Gräff Vorrichtung zum trocknen feuchter abluft aus einem oder mehreren schuettgut-trocknungsbehaeltern
GB2122384A (en) * 1982-06-14 1984-01-11 Conair Plastics material drying cycle
DE4037443A1 (de) * 1990-11-24 1992-05-27 Mann & Hummel Filter Vorrichtung zum trocknen von schuettgut
DE4234696C2 (de) * 1991-10-14 1994-06-09 Werner Koch Vorrichtung zum Trocknen von Kunststoffschüttgut
DE4321895A1 (de) * 1993-07-01 1995-01-12 Holger Achelpohl Verfahren und Vorrichtung zum Trocknen von Schüttgut, vorzugsweise von Kunststoffgranulat
DE4321863C2 (de) * 1993-07-01 2000-01-05 Behr Gmbh & Co Verfahren und Vorrichtung zur Desorption eines Feuchtigkeit adsorbierenden Materials
DE29621313U1 (de) * 1996-12-07 1997-01-30 digicolor GmbH, 33609 Bielefeld Vorrichtung zum Trocknen von Granulat

Also Published As

Publication number Publication date
DE19931357C1 (de) 2001-04-05
EP1067348B1 (de) 2003-08-20
DE50003340D1 (de) 2003-09-25
CA2312511A1 (en) 2001-01-07
ATE247812T1 (de) 2003-09-15
ES2204403T3 (es) 2004-05-01
MXPA00006721A (es) 2005-04-01
EP1067348A1 (de) 2001-01-10

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]