EP0999422A3 - Vacuum dryer device - Google Patents

Vacuum dryer device Download PDF

Info

Publication number
EP0999422A3
EP0999422A3 EP99121432A EP99121432A EP0999422A3 EP 0999422 A3 EP0999422 A3 EP 0999422A3 EP 99121432 A EP99121432 A EP 99121432A EP 99121432 A EP99121432 A EP 99121432A EP 0999422 A3 EP0999422 A3 EP 0999422A3
Authority
EP
European Patent Office
Prior art keywords
work surface
bundle
tubes
vacuum dryer
dryer device
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.)
Withdrawn
Application number
EP99121432A
Other languages
German (de)
French (fr)
Other versions
EP0999422A2 (en
Inventor
Mauro Bergozza
Luciano Casasola
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.)
Incoma Srl
Original Assignee
Incoma Srl
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 Incoma Srl filed Critical Incoma Srl
Publication of EP0999422A2 publication Critical patent/EP0999422A2/en
Publication of EP0999422A3 publication Critical patent/EP0999422A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/58—Drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/045—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying thin, flat articles in a batch operation, e.g. leather, rugs, gels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Vacuum dryer device (10) comprising at least a heatable work surface (12), on which the product to be dried is suitable to be arranged, and cover means which can be coupled with said work surface (12) so as to define an air-tight chamber inside which a depression is created, a condensation apparatus being included comprising at least a bundle of tubes (27) wherein cooling fluid circulates, cooperating with each work surface (12), said bundle of tubes (27) comprising inlet collectors (28a) and outlet collectors (28b) connected to each other by respective conduits (29), said bundle of tubes (27) having a substantially rectilinear longitudinal development extending substantially for the entire length of the relative work surface (12), said inlet collector (28a) and said outlet collector (28b) being arranged axially aligned with each other in correspondence with two opposite sides (12d) of the relative work surface (12).
EP99121432A 1998-11-02 1999-10-28 Vacuum dryer device Withdrawn EP0999422A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUD980055U 1998-11-02
ITUD980055 IT246338Y1 (en) 1998-11-02 1998-11-02 VACUUM DRYING DEVICE

Publications (2)

Publication Number Publication Date
EP0999422A2 EP0999422A2 (en) 2000-05-10
EP0999422A3 true EP0999422A3 (en) 2000-08-23

Family

ID=11422641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121432A Withdrawn EP0999422A3 (en) 1998-11-02 1999-10-28 Vacuum dryer device

Country Status (2)

Country Link
EP (1) EP0999422A3 (en)
IT (1) IT246338Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104321445A (en) * 2013-05-17 2015-01-28 卡尔蒂格利诺·奥菲希恩公司 Improved vacuum drier for industrial hides

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI20130009A1 (en) * 2013-01-17 2014-07-18 Cartigliano Off Spa COMPACT SYSTEM FOR VACUUM DRYING IN INDUSTRIAL SKINS
IT201800003290A1 (en) * 2018-03-05 2019-09-05 Marco Agostini SKIN DRYING SYSTEM

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362077A (en) * 1965-09-23 1968-01-09 Augere Paul Drying tanned leathers
DE1959286A1 (en) * 1968-12-03 1970-06-18 Cartigliano Ind Metalmecc Vacuum drier for hides - with vacuum pump and steam condenser access
FR2557888A1 (en) * 1984-01-11 1985-07-12 Cartigliano Ind Metalmecc TRAY FOR VACUUM DRYING OF TANNED SKIN

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362077A (en) * 1965-09-23 1968-01-09 Augere Paul Drying tanned leathers
DE1959286A1 (en) * 1968-12-03 1970-06-18 Cartigliano Ind Metalmecc Vacuum drier for hides - with vacuum pump and steam condenser access
FR2557888A1 (en) * 1984-01-11 1985-07-12 Cartigliano Ind Metalmecc TRAY FOR VACUUM DRYING OF TANNED SKIN

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104321445A (en) * 2013-05-17 2015-01-28 卡尔蒂格利诺·奥菲希恩公司 Improved vacuum drier for industrial hides
CN104321445B (en) * 2013-05-17 2019-07-12 卡尔蒂格利诺·奥菲希恩公司 Improved vacuum drier for industrial hides

Also Published As

Publication number Publication date
EP0999422A2 (en) 2000-05-10
ITUD980055U1 (en) 2000-05-02
IT246338Y1 (en) 2002-04-08

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