ES2025784T3 - Valvula de descarga para aparatos de tratamiento de papeles viejos. - Google Patents

Valvula de descarga para aparatos de tratamiento de papeles viejos.

Info

Publication number
ES2025784T3
ES2025784T3 ES88400140T ES88400140T ES2025784T3 ES 2025784 T3 ES2025784 T3 ES 2025784T3 ES 88400140 T ES88400140 T ES 88400140T ES 88400140 T ES88400140 T ES 88400140T ES 2025784 T3 ES2025784 T3 ES 2025784T3
Authority
ES
Spain
Prior art keywords
old paper
paper treatment
discharge valve
treatment devices
plate
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
ES88400140T
Other languages
English (en)
Inventor
Jean-Pierre Lamort
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.)
Kadant Lamort SAS
Original Assignee
E&M Lamort Fils SA
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 E&M Lamort Fils SA filed Critical E&M Lamort Fils SA
Application granted granted Critical
Publication of ES2025784T3 publication Critical patent/ES2025784T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/345—Pulpers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/58—Gates or closures having closure members sliding in the plane of the opening
    • B65D90/587—Gates or closures having closure members sliding in the plane of the opening having a linear motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4259—With separate material addition

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Sliding Valves (AREA)
  • Nozzles (AREA)
  • Paper (AREA)

Abstract

LA VALVULA DE VACIADO PARA UN APARATO DE TRATAMIENTO DE PAPELES VIEJOS TIENE UNA PLACA DE OBTURACION (5) DEL ORIFICIO DE VACIADO (2) INCLINADO CON RELACION A LA HORIZONTAL EN UN ANGULO (ALFA), QUE VIENE A APOYARSE SOBRE LOS BORDES DEL ORIFICIO PARA CERRARLO. LA PLACA (5) ESTA UNIDA A UN GATO (7) DE DESPLAZAMIENTO QUE SE DESVIA O SE APROXIMA AL ORIFICIO CONSERVANDO SU INCLINACION (ALFA). LA VALVULA TIENE POR OTRO LADO UNA ALIMENTACION (10) DE AGUA EQUIPADA DE UNA CABEZA DE RIEGO (11) PARA PROYECTAR EL AGUA SOBRE LA PLACA (5) Y LIMPIARLA CUANDO ESTA ABIERTA.
ES88400140T 1987-01-30 1988-01-22 Valvula de descarga para aparatos de tratamiento de papeles viejos. Expired - Lifetime ES2025784T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8701139A FR2610384B1 (fr) 1987-01-30 1987-01-30 Vanne de vidange pour appareils de traitement de vieux papiers

Publications (1)

Publication Number Publication Date
ES2025784T3 true ES2025784T3 (es) 1992-04-01

Family

ID=9347437

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88400140T Expired - Lifetime ES2025784T3 (es) 1987-01-30 1988-01-22 Valvula de descarga para aparatos de tratamiento de papeles viejos.

Country Status (7)

Country Link
US (1) US4838301A (es)
EP (1) EP0277866B1 (es)
JP (1) JPS63196788A (es)
DE (1) DE3864413D1 (es)
ES (1) ES2025784T3 (es)
FI (1) FI88628C (es)
FR (1) FR2610384B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230093C2 (de) * 1992-09-09 1995-05-18 Uhl Hermann Fa Flachschieber, insbesondere zum Dosieren von Schüttgütern
LU88205A1 (fr) * 1992-12-22 1994-09-09 Wurth Paul Sa Clapet d'isolement pour matières solides étanche aux gaz
GB2316997A (en) * 1996-09-06 1998-03-11 Walter Maag Improvements in valves
DE19923894A1 (de) 1999-05-25 2000-11-30 Basf Ag Verfahren zur Herstellung von Polyamiden
US6318402B1 (en) * 2000-05-25 2001-11-20 Richard Ladeira Pneumatic tank truck closure apparatus
US6508387B1 (en) * 2000-08-17 2003-01-21 Material Systems Engineers Gravity flow sludge load-out metering gate
MXPA05007534A (es) * 2003-01-13 2006-01-27 Eitan Leibovitz Sistema para el suministro controlado de una mezcla de cemento desde una tolva suspendida.

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30611A (en) * 1860-11-13 Slide-valve
US982036A (en) * 1909-11-03 1911-01-17 Adoniram J Collar Gate-valve.
US2631759A (en) * 1947-11-08 1953-03-17 Sinclair Refining Co Slide valve for controlling the flow of suspended solids
US2778319A (en) * 1951-10-12 1957-01-22 Entpr Railway Equipment Co Hopper discharge outlet
DE1600753A1 (de) * 1966-07-04 1970-01-08 Walter Dunkel Absperrschieber
US3559949A (en) * 1967-02-16 1971-02-02 Ernest Muller Gate valve
US3626866A (en) * 1970-03-19 1971-12-14 Youngstown Steel Door Co Hopper outlet construction with seal between hopper and gate
US3918471A (en) * 1973-05-23 1975-11-11 Shire Bernard S Gate valve device
US3976094A (en) * 1975-01-13 1976-08-24 Tapco International, Inc. Guided slide valve
DE2736817C2 (de) * 1977-08-16 1980-09-18 Martin & Pagenstecher Gmbh, 5000 Koeln Schieberverschluß für ein Gießgefäß
US4174728A (en) * 1977-11-14 1979-11-20 The United States Of America As Represented By The United States Department Of Energy Sliding-gate valve
US4292992A (en) * 1979-07-23 1981-10-06 Allis-Chalmers Corporation Valve for handling solids capable of gas-pressure-tight closure against a gas pressure differential
US4402337A (en) * 1980-10-10 1983-09-06 Shell Oil Company Valve provided with a thermally-actuated mechanism for pressing valve seats against a valve gate body
US4383546A (en) * 1980-12-01 1983-05-17 Ecolaire Incorporated High temperature, high pressure valve
DE3149135C2 (de) * 1981-12-11 1986-05-22 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Vorrichtung zum Auflösen von Altpapier im Dickstoffbereich
US4524796A (en) * 1982-09-24 1985-06-25 The United States Of America As Represented By The United States Department Of Energy Sliding-gate valve for use with abrasive materials
DE3516356A1 (de) * 1985-05-07 1986-11-13 Verwaltungs Lohse GmbH & Co KG, 7920 Heidenheim Absperrschieber zum steuern des durchflusses von dickfluessigen, mit hohen schmutzteilen versehenen medien

Also Published As

Publication number Publication date
FI88628B (fi) 1993-02-26
FI88628C (fi) 1993-06-10
FI880426A (fi) 1988-07-31
FI880426A0 (fi) 1988-01-29
US4838301A (en) 1989-06-13
FR2610384B1 (fr) 1989-05-05
FR2610384A1 (fr) 1988-08-05
JPS63196788A (ja) 1988-08-15
EP0277866B1 (fr) 1991-08-28
DE3864413D1 (de) 1991-10-02
EP0277866A1 (fr) 1988-08-10

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