EP1540022A1 - Verbesserung bei füssern zur behandlung von fellen, häuten und leder - Google Patents

Verbesserung bei füssern zur behandlung von fellen, häuten und leder

Info

Publication number
EP1540022A1
EP1540022A1 EP03771087A EP03771087A EP1540022A1 EP 1540022 A1 EP1540022 A1 EP 1540022A1 EP 03771087 A EP03771087 A EP 03771087A EP 03771087 A EP03771087 A EP 03771087A EP 1540022 A1 EP1540022 A1 EP 1540022A1
Authority
EP
European Patent Office
Prior art keywords
drums
shelves
skins
treatment
leather
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
EP03771087A
Other languages
English (en)
French (fr)
Other versions
EP1540022B1 (de
Inventor
Ricardo Antonio Tournier Docampo
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.)
TOURNIER DOCAMPO, RICARDO ANTONIO
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
Publication of EP1540022A1 publication Critical patent/EP1540022A1/de
Application granted granted Critical
Publication of EP1540022B1 publication Critical patent/EP1540022B1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C15/00—Apparatus for chemical treatment or washing of hides, skins, or leather

Definitions

  • This application refers to improvements in drums used in the tanning industry, which are related to the shape and relative location of the shelves provided in the inside of such drums.
  • Tanning drums used in processing of skin, leather and the like are closed rotatory drums. These rotatory drums have the main purpose of mixing the skins, water and chemicals.
  • drums In order for this mixing effect to be efficient, these drums have traditionally had in their interior a series of devices to favor this mixture.
  • the aims of these arrangements are to transform the electrical motor power into
  • the present innovation refers to item 2).
  • the shelves, paddles or tables are arranged longitudinally in the inner surface of the drums and they are radially placed, with heights of not more than 40 centimeters (16 inches approx.).
  • the present innovation refers to an amendment in the traditional radial shelves.
  • the length of the shelves is extended substantially and a additional tilted table is attached thereto in their ends forming a certain angle, or a spoon-shaped curved element. See C in Figure 1.
  • This additional element cant be oriented in one or in both rotation directions.
  • the overall height of the shelves plus the additional portion varies between 10 and 40% of the internal diameter of the drum.
  • the angle formed between the shelf and the additional portion (in case of a straight table), varies between 90° and 180°, in one direction or both.
  • the amount of radial shelves with the additional portion can vary from
  • the drums with this innovation can run between 0,5 and 10 rpm in both directions.
  • This innovation can be applied in any process where rotatory drums are used: Soakings, liming, deliming, pickling, tanning, degreasing, retanning, neutralization or de-acidification, dyeing, fat liquoring, dry milling, etc.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Food-Manufacturing Devices (AREA)
  • Table Equipment (AREA)
EP03771087A 2002-07-25 2003-07-24 Verbesserung bei fässern zur behandlung von fellen, häuten und leder Expired - Fee Related EP1540022B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
UY3911U UY3911U (es) 2002-07-25 2002-07-25 Mejoras en fulones para el tratamiento de pieles, cueros o similares
UY391102U 2002-07-25
PCT/EP2003/008123 WO2004011683A1 (en) 2002-07-25 2003-07-24 Improvement in drums for the treatment of skins, hides and leather

Publications (2)

Publication Number Publication Date
EP1540022A1 true EP1540022A1 (de) 2005-06-15
EP1540022B1 EP1540022B1 (de) 2007-09-12

Family

ID=31189004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03771087A Expired - Fee Related EP1540022B1 (de) 2002-07-25 2003-07-24 Verbesserung bei fässern zur behandlung von fellen, häuten und leder

Country Status (7)

Country Link
EP (1) EP1540022B1 (de)
AR (1) AR040656A4 (de)
AU (1) AU2003250161A1 (de)
BR (1) BR8201943U (de)
DE (1) DE60316316T2 (de)
UY (1) UY3911U (de)
WO (1) WO2004011683A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4137589A4 (de) * 2021-07-06 2023-09-06 Sichuan University Bräunungstrommel mit einer struktur mit voneinander beabstandeten hydrophilen und hydrophoben oberflächen

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPI20080095A1 (it) * 2008-09-19 2010-03-20 Italprogetti Engineering S P A Bottale per la lavorazione delle pelli, tessuti o simili provvisto di mezzi di vincolo dei prodotti in lavorazione.
ES2610815T3 (es) * 2008-10-15 2017-05-03 Huni & Co. Ag Estructura de tambor
DK177216B1 (en) * 2010-08-27 2012-07-09 4M Globe Man Ltd Apparatus and method for processing dead animal bodies and / or pelt
ITVI20120257A1 (it) * 2012-10-04 2014-04-05 Pajusco Tecnologie S P A Bottale per il trattamento di pelli e simili
CN106480237A (zh) * 2016-08-19 2017-03-08 无锡市新达轻工机械有限公司 鼓桩混合型转鼓

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES250665Y (es) * 1980-05-13 1981-06-01 Bombo para el tratamiento de pieles y cueros
RU2049110C1 (ru) * 1992-12-14 1995-11-27 Орловский научно-исследовательский институт легкого машиностроения Установка для жидкостной обработки кожевенного сырья и полуфабриката
ES1040948Y (es) * 1998-07-21 1999-10-16 Julia Molto Concepcion Bombo para tratamiento de cueros, pieles y similares.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004011683A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4137589A4 (de) * 2021-07-06 2023-09-06 Sichuan University Bräunungstrommel mit einer struktur mit voneinander beabstandeten hydrophilen und hydrophoben oberflächen

Also Published As

Publication number Publication date
EP1540022B1 (de) 2007-09-12
UY3911U (es) 2003-12-31
AR040656A4 (es) 2005-04-13
DE60316316D1 (de) 2007-10-25
AU2003250161A1 (en) 2004-02-16
BR8201943U (pt) 2004-05-25
WO2004011683A1 (en) 2004-02-05
DE60316316T2 (de) 2008-06-19

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