ES2105681T3 - Aparato de vacio estabilizado para secaderos industriales de pieles con multiples lechos. - Google Patents

Aparato de vacio estabilizado para secaderos industriales de pieles con multiples lechos.

Info

Publication number
ES2105681T3
ES2105681T3 ES94912489T ES94912489T ES2105681T3 ES 2105681 T3 ES2105681 T3 ES 2105681T3 ES 94912489 T ES94912489 T ES 94912489T ES 94912489 T ES94912489 T ES 94912489T ES 2105681 T3 ES2105681 T3 ES 2105681T3
Authority
ES
Spain
Prior art keywords
vacuum source
bed
beds
main
connection
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
ES94912489T
Other languages
English (en)
Inventor
Antonio Corner
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.)
Officine Di Cartigliano SpA
Original Assignee
Officine Di Cartigliano SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11425159&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2105681(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Officine Di Cartigliano SpA filed Critical Officine Di Cartigliano SpA
Application granted granted Critical
Publication of ES2105681T3 publication Critical patent/ES2105681T3/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
    • 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
    • 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

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)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

UN APARATO INCLUYE UNA FUENTE PRINCIPAL DE VACIO (PA) QUE PUEDE CONECTARSE A UNA SERIE DE LECHOS DE EVAPORIZACION (1, 1'', 1") PARA PRODUCIR UNA PRESION NEGATIVA QUE TIENE UN VALOR PRESELECCIONADO EN LOS LECHOS, EN CONDICIONES DE FUNCIONAMIENTO ESTABLES. HAY UNA SEGUNDA FUENTE DE VACIO (PB) QUE ES ADECUADA PARA PRODUCIR, EN UN LECHO CADA VEZ, UNA PRESION NEGATIVA QUE ESTA CERCANA AL VALOR DE ESTADO ESTABLE, Y HAY UNA VALVULA PARA CONECTAR SELECTIVAMENTE CADA LECHO, QUE ESTA INICIALMENTE A LA PRESION AMBIENTE, PRIMERO A LA FUENTE DE VACIO SECUNDARIA (PB) Y DESPUES A LA FUENTE DE VACIO PRINCIPAL (PA), DE MANERA QUE SE ELIMINEN LAS VARIACIONES SUBSTANCIALES DE PRESION EN EL RESTO DE LOS LECHOS CUANDO CADA LECHO SE CONECTA A LA FUENTE DE VACIO PRINCIPAL. LA VALVULA INCLUYE, PARA CADA LECHO, UNA PRIMERA VALVULA ELECTRICA (4, 4'', 4") EN UNA CONDUCCION PARA LA CONEXION AL MEDIO AMBIENTE EXTERIOR, UNA SEGUNDA VALVULA ELECTRICA (5, 5'', 5") EN UNA CONDUCCION (3, 3'', 3") PARA LA CONEXION A LA FUENTE DEVACIO SECUNDARIA, Y UNA TERCERA VALVULA ELECTRICA (6, 6'', 6") EN UNA CONDUCCION (2, 2'', 2") PARA LA CONEXION A LA FUENTE DE VACIO PRINCIPAL (PA). TAMBIEN HAY UNA UNIDAD DE CONTROL (7) ADECUADA PARA CONTROLAR LA ABERTURA Y EL CERRAMIENTO CICLICOS SECUENCIALES DE LA PRIMERA, LA SEGUNDA Y LA TERCERA VALVULAS ELECTRICAS DE CADA LECHO.
ES94912489T 1993-03-26 1994-03-21 Aparato de vacio estabilizado para secaderos industriales de pieles con multiples lechos. Expired - Lifetime ES2105681T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI930046A IT1270914B (it) 1993-03-26 1993-03-26 Impianto a vuoto stabilizzato per essicatoi di pelli industriali a pianali multipli

Publications (1)

Publication Number Publication Date
ES2105681T3 true ES2105681T3 (es) 1997-10-16

Family

ID=11425159

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94912489T Expired - Lifetime ES2105681T3 (es) 1993-03-26 1994-03-21 Aparato de vacio estabilizado para secaderos industriales de pieles con multiples lechos.

Country Status (16)

Country Link
US (1) US6076273A (es)
EP (1) EP0689659B1 (es)
JP (1) JP3655919B2 (es)
KR (1) KR100287926B1 (es)
AT (1) ATE155232T1 (es)
AU (1) AU681880B2 (es)
BR (1) BR9406794A (es)
CA (1) CA2156842C (es)
CZ (1) CZ288871B6 (es)
DE (1) DE69404134T2 (es)
ES (1) ES2105681T3 (es)
IT (1) IT1270914B (es)
PL (1) PL178948B1 (es)
RU (1) RU2126055C1 (es)
UA (1) UA26936C2 (es)
WO (1) WO1994023255A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVI980127A1 (it) 1998-06-29 1999-12-29 Cartigliano Off Spa Impianto di essicazione ad alto vuoto equilibrato per pelli industria li e prodotti similari
JP5422935B2 (ja) * 2008-07-29 2014-02-19 凸版印刷株式会社 減圧乾燥装置
ITVI20110307A1 (it) * 2011-11-25 2013-05-26 Turato S R L Off Impianto del vuoto per essiccatoi di pelli a pianali multipli
CN103591777B (zh) * 2013-11-29 2015-07-08 深圳市信宇人科技有限公司 适合于锂电池加工过程中使用的组合式真空烤箱
ITVI20130304A1 (it) * 2013-12-19 2015-06-20 Turato Srl Off Impianto a vuoto stabilizzato per essiccatoio di pelli industriali a pianali di evaporazione multipli
IT201600070577A1 (it) * 2016-07-06 2018-01-06 Simtech S R L Impianto per l’asciugatura di pelli
CN108955097B (zh) * 2017-11-28 2020-07-10 广东聚华印刷显示技术有限公司 真空干燥装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR376426A (fr) * 1906-06-11 1907-08-08 Louis Alphonse Morel Procédé permettant la déshydratation des substances ne pouvant supporter sans altération l'action de la chaleur
GB625703A (en) * 1947-04-18 1949-07-01 Anders Laurids Andersen Improvements in drying plant
FR1364603A (fr) * 1963-02-26 1964-06-26 Vide Soc Gen Du Dispositif de séchage sous vide
FR2182406A6 (es) * 1972-04-26 1973-12-07 Scaal
US3736016A (en) * 1971-12-06 1973-05-29 C G Garvey Lock guard for trailer doors
US4104805A (en) * 1974-02-25 1978-08-08 Seymour C. Yuter Sequential drying system with isolated closed drying paths
GB1504218A (en) * 1976-04-26 1978-03-15 Whiteley Ltd Driers for textile materials
US4147511A (en) * 1978-01-30 1979-04-03 E. I. Du Pont De Nemours And Company Process for solvent-drying leather
IT1204265B (it) * 1986-03-24 1989-03-01 Cartigliano Off Spa Macchina essicatrice sottovuoto a piu' piani di lavoro per pelli conciate
IT1233807B (it) * 1989-02-15 1992-04-17 Cartigliano Off Spa Macchina essiccatrice sottovuoto a pianali multipli per pelli industriali e prodotti similari.
US5647945A (en) * 1993-08-25 1997-07-15 Tokyo Electron Limited Vacuum processing apparatus
FI943225A0 (fi) * 1994-07-06 1994-07-06 High Speed Tech Ltd Oy Apparatur foer undertrycktorkning av materialet skaerskild virke eller liknande

Also Published As

Publication number Publication date
UA26936C2 (uk) 1999-12-29
US6076273A (en) 2000-06-20
PL178948B1 (pl) 2000-07-31
CA2156842A1 (en) 1994-10-13
ITVI930046A1 (it) 1994-09-26
EP0689659B1 (en) 1997-07-09
WO1994023255A1 (en) 1994-10-13
EP0689659A1 (en) 1996-01-03
DE69404134T2 (de) 1997-10-30
RU2126055C1 (ru) 1999-02-10
CZ247195A3 (en) 1996-02-14
IT1270914B (it) 1997-05-16
AU6503394A (en) 1994-10-24
BR9406794A (pt) 1996-03-19
ITVI930046A0 (it) 1993-03-26
KR100287926B1 (ko) 2001-05-02
JP3655919B2 (ja) 2005-06-02
PL310807A1 (en) 1996-01-08
CZ288871B6 (cs) 2001-09-12
CA2156842C (en) 2005-05-31
AU681880B2 (en) 1997-09-11
DE69404134D1 (de) 1997-08-14
ATE155232T1 (de) 1997-07-15
JPH08509754A (ja) 1996-10-15

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