ES2048952T3 - Dispositivo para el secado de lodos de clarificacion. - Google Patents

Dispositivo para el secado de lodos de clarificacion.

Info

Publication number
ES2048952T3
ES2048952T3 ES90125626T ES90125626T ES2048952T3 ES 2048952 T3 ES2048952 T3 ES 2048952T3 ES 90125626 T ES90125626 T ES 90125626T ES 90125626 T ES90125626 T ES 90125626T ES 2048952 T3 ES2048952 T3 ES 2048952T3
Authority
ES
Spain
Prior art keywords
container
vapours
cooler
designed
discharge pipe
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
ES90125626T
Other languages
English (en)
Inventor
Richard Dr Dr-Ing Wagner
Karl-Heinz Witte
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.)
Maschinen Witte GmbH and Co KG
Original Assignee
Maschinen Witte GmbH and Co 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 Maschinen Witte GmbH and Co KG filed Critical Maschinen Witte GmbH and Co KG
Application granted granted Critical
Publication of ES2048952T3 publication Critical patent/ES2048952T3/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
    • 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
    • F26B11/049—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 with provisions for working under increased or reduced pressure, with or without heating
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • C02F11/131—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating using electromagnetic or ultrasonic waves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Electromagnetism (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatment Of Sludge (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PARA SECADO DE LODOS, CONCRETAMENTE DE LODOS DE CLARIFICACION, POR ACCION DEL CALOR Y EL VACIO, DONDE EL LODO SE MUEVE EN UN RECIPIENTE CERRADO, EL CUAL ESTA UNIDO A UNA TUBERIA DE EXTRACCION PARA ELIMINAR EL VAHO. SE REALIZA CON LA INTENCION DE QUE EL DISPOSITIVO SEA MAS RENTABLE, SEA MAS COMPACTO, SE PUEDA MANIPULAR MAS FACILMENTE Y TENGA UNA GRAN VERSATILIDAD. CON ESTA FINALIDAD, EL RECIPIENTE ESTA COLOCADO DE FORMA QUE PUEDE GIRAR ALREDEDOR DE UN EJE HORIZONTAL QUE SE PUEDE ACCIONAR MEDIANTE UN ENGRANAJE DE GIRO. PREFERIBLEMENTE SE REALIZA LA EXTRACCION DE VAHO CON LA AYUDA DE UN REFRIGERANTE QUE VA HACIA LA BOMBA DE VACIO, DONDE EL REFRIGERANTE SE UNE DE FORMA FIJA CON EL DEPOSITO DEL LIQUIDO. LA UNION SE REALIZA PREFERIBLEMENTE POR MEDIO DE UN MANGUITO GIRATORIO Y QUE ESTA CERRADO HERMETICAMENTE A LA PRESION.
ES90125626T 1989-12-29 1990-12-28 Dispositivo para el secado de lodos de clarificacion. Expired - Lifetime ES2048952T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3943275A DE3943275A1 (de) 1989-12-29 1989-12-29 Vorrichtung zur trocknung von schlaemmen, insbesondere klaerschlamm

Publications (1)

Publication Number Publication Date
ES2048952T3 true ES2048952T3 (es) 1994-04-01

Family

ID=6396594

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90125626T Expired - Lifetime ES2048952T3 (es) 1989-12-29 1990-12-28 Dispositivo para el secado de lodos de clarificacion.

Country Status (5)

Country Link
EP (1) EP0435305B1 (es)
AT (1) ATE97121T1 (es)
DE (2) DE3943275A1 (es)
DK (1) DK0435305T3 (es)
ES (1) ES2048952T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9311698U1 (de) * 1993-08-05 1994-06-23 LIMEX GmbH Gesellschaft für angewandte Umwelt- und Anlagentechnik, 23936 Grevesmühlen Vorrichtung zur Dehydration und Trocknung von Feststoff-Flüssigkeitsgemischen (Schlämmen)
FR2759369B1 (fr) 1997-02-13 1999-04-02 Essilor Int Nouveaux monomeres mono(thio)(meth)acrylates, composes intermediaires pour la synthese de ces monomeres, compositions polymerisables et polymeres obtenus et leurs applications optiques et ophtalmiques
DE19714603C1 (de) * 1997-04-09 1998-10-29 Schwarz Ernst Mafac Gmbh Verfahren und Vorrichtung zur Reinigung von Werkstücken
EP2930153A1 (en) * 2014-04-07 2015-10-14 Nest S.r.l. Device for the treatment of organic material
CN107218780A (zh) * 2017-07-14 2017-09-29 智思控股集团有限公司 一种滚筒类干燥设备旋转筒体与旋转接头之间的连接结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010216A (en) * 1956-11-17 1961-11-28 Nat Res Corp Apparatus for drying heat sensitive products
DE2226440A1 (de) * 1972-05-31 1973-12-06 Leybold Heraeus Gmbh & Co Kg Verfahren zur vakuumtrocknung
GB1473283A (en) * 1974-05-15 1977-05-11 Canada Packers Ltd Apparatus for expanding borax
DE3879377T2 (de) * 1987-11-02 1993-07-22 Fujisawa Pharmaceutical Co Vakuum-rotationstrockner.

Also Published As

Publication number Publication date
EP0435305A2 (de) 1991-07-03
ATE97121T1 (de) 1993-11-15
EP0435305A3 (en) 1991-09-25
EP0435305B1 (de) 1993-11-10
DE3943275A1 (de) 1991-07-04
DK0435305T3 (da) 1994-03-07
DE59003469D1 (de) 1993-12-16

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