EP1704375B1 - Procede et dispositif pour secher un produit en particulier fluide ou pateux - Google Patents

Procede et dispositif pour secher un produit en particulier fluide ou pateux Download PDF

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Publication number
EP1704375B1
EP1704375B1 EP04764988A EP04764988A EP1704375B1 EP 1704375 B1 EP1704375 B1 EP 1704375B1 EP 04764988 A EP04764988 A EP 04764988A EP 04764988 A EP04764988 A EP 04764988A EP 1704375 B1 EP1704375 B1 EP 1704375B1
Authority
EP
European Patent Office
Prior art keywords
drying
container
hot gas
dried
drying container
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.)
Not-in-force
Application number
EP04764988A
Other languages
German (de)
English (en)
Other versions
EP1704375A1 (fr
Inventor
Michael Betz
Matthias Nomayo
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.)
Aguaprotec & Co GmbH KG
Original Assignee
Aguaprotec & Co GmbH KG
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 Aguaprotec & Co GmbH KG filed Critical Aguaprotec & Co GmbH KG
Publication of EP1704375A1 publication Critical patent/EP1704375A1/fr
Application granted granted Critical
Publication of EP1704375B1 publication Critical patent/EP1704375B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
    • F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
    • F26B11/0468—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried
    • F26B11/0472—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried the elements being loose bodies or materials, e.g. balls, which may have a sorbent effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Claims (5)

  1. Procédé de séchage d'un produit fluide ou pâteux (1a) dans lequel, premièrement, on introduit le produit à sécher (1a) dans un récipient de séchage (2), deuxièmement, on alimente ledit récipient de séchage avec un gaz chaud qui circule à travers le récipient, troisièmement, on introduit dans ledit récipient (2) un matériau de remplissage constitué d'une pluralité de corps de remplissage (3) qui, maintenus en mouvement durant le séchage, entrent en contact entre eux et/ou avec le produit à sécher (1a) et/ou avec l'une des parois du récipient de séchage (2), caractérisé en ce que l'introduction d'air chaud (4) s'effectue, par rapport au récipient de séchage (2), du côté opposé à la conduite d'admission (10), et en ce que la quantité, la vitesse de circulation et/ou la température de l'air chaud sont réglables de sorte telle qu'après introduction de l'air chaud dans le récipient (2) la pression partielle au niveau du solvant à extraire par séchage est inférieure à la pression de la vapeur du solvant dans le produit séché (1b).
  2. Procédé selon la revendication 1 ou 2, caractérisé en ce que la température d'entrée et/ou la température de sortie du gaz chaud sont réglées au cours du séchage.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que l'air chaud circule dans le récipient de séchage (2) dans le sens inverse à celui du produit.
  4. Procédé selon la revendication 1, caractérisé en ce que le produit séché peut être extrait du récipient (2) à travers une ou plusieurs ouvertures obturables (11) dotées de tamis.
  5. Procédé selon la revendication 1, caractérisé en ce que les corps de remplissage (3) sont dotés d'un revêtement hydrophobe.
EP04764988A 2003-10-08 2004-09-09 Procede et dispositif pour secher un produit en particulier fluide ou pateux Not-in-force EP1704375B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10347291A DE10347291B3 (de) 2003-10-08 2003-10-08 Verfahren und Vorrichtung zum Trocknen eines insbesondere flüssigen oder pastösen Trockengutes
PCT/EP2004/010051 WO2005038371A1 (fr) 2003-10-08 2004-09-09 Procede et dispositif pour secher un produit en particulier fluide ou pateux

Publications (2)

Publication Number Publication Date
EP1704375A1 EP1704375A1 (fr) 2006-09-27
EP1704375B1 true EP1704375B1 (fr) 2012-04-11

Family

ID=34441870

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04764988A Not-in-force EP1704375B1 (fr) 2003-10-08 2004-09-09 Procede et dispositif pour secher un produit en particulier fluide ou pateux

Country Status (5)

Country Link
EP (1) EP1704375B1 (fr)
AT (1) ATE553343T1 (fr)
DE (1) DE10347291B3 (fr)
PE (1) PE20050799A1 (fr)
WO (1) WO2005038371A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109959239B (zh) * 2019-03-27 2021-07-09 徐敏丹 一种轮胎颗粒脱水烘干机
CN113465327B (zh) * 2021-06-23 2022-10-21 重庆新申世纪新材料科技有限公司 一种无机材料合成用的烘干装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191507198A (en) * 1915-05-13 1916-04-13 Liquid Purification Company Lt Improvements in Rotary Driving Machines.
GB122077A (en) * 1918-03-13 1919-01-16 Thomas William Staine Hutchins Improvements in Drying and like Apparatus.
US1730902A (en) * 1925-07-25 1929-10-08 American Cyanamid Co Method of and means for drying
FR634981A (fr) * 1926-09-28 1928-03-03 Alsacienne Constr Meca Procédé de séchage et de broyage de matières boueuses, pâteuses ou analogues ensuspension ou en dilution dans un liquide
DE591386C (de) * 1931-01-11 1934-01-19 Arno Andreas Drehtrommel zum gleichzeitigen Trocknen und Mahlen
US2126029A (en) * 1934-11-13 1938-08-09 Vickers Armstrongs Ltd Apparatus for drying slurry and other materials
DE1205120B (de) * 1961-01-19 1965-11-18 Kalk Chemische Fabrik Gmbh Verfahren zur Herstellung von granulierten PK-Duengemitteln
FR1587398A (fr) * 1968-09-27 1970-03-20
US3909410A (en) * 1973-02-20 1975-09-30 Young W Elmo Process for treating sewage sludge
JPS5857672B2 (ja) * 1975-10-04 1983-12-21 ニツテツカコウキ カブシキガイシヤ ガンスイブツノカネツ ダツスイホウホウ
US4894930A (en) * 1987-04-01 1990-01-23 Productization, Inc. Rotary drum dryer with nonconducting nonstick surface
JP2547023B2 (ja) * 1987-06-27 1996-10-23 株式会社 大川原製作所 液状物粉末化装置
CA2023497A1 (fr) * 1989-09-28 1991-03-29 Mitsuhiro Kishi Appareil d'assechement pour eaux d'egout lentes
GB9012463D0 (en) * 1990-06-05 1990-07-25 North Roger D Drying apparatus/method
DE4343756C2 (de) * 1992-12-22 2002-10-24 Murata Manufacturing Co Verfahren und Vorrichtung zur Wärmebehandlung von feinem Pulver
JPH06198158A (ja) * 1992-12-29 1994-07-19 Murata Mfg Co Ltd セラミックス原料粉末の造粒方法
JP3319081B2 (ja) * 1993-10-13 2002-08-26 株式会社村田製作所 セラミック原料熱処理装置
JP3508178B2 (ja) * 1993-10-21 2004-03-22 株式会社村田製作所 セラミック微粉体材料の製造方法
WO2001026802A1 (fr) * 1999-10-12 2001-04-19 Manchak Frank Traitement thermique et physique ameliore des dechets

Also Published As

Publication number Publication date
PE20050799A1 (es) 2005-10-01
EP1704375A1 (fr) 2006-09-27
WO2005038371A1 (fr) 2005-04-28
ATE553343T1 (de) 2012-04-15
DE10347291B3 (de) 2005-05-25

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