ES2040531T3 - Equipo de funcionamiento continuo y automatico para el drenaje de un lodo, y en particular, de un lodo de clarificacion. - Google Patents

Equipo de funcionamiento continuo y automatico para el drenaje de un lodo, y en particular, de un lodo de clarificacion.

Info

Publication number
ES2040531T3
ES2040531T3 ES199090113212T ES90113212T ES2040531T3 ES 2040531 T3 ES2040531 T3 ES 2040531T3 ES 199090113212 T ES199090113212 T ES 199090113212T ES 90113212 T ES90113212 T ES 90113212T ES 2040531 T3 ES2040531 T3 ES 2040531T3
Authority
ES
Spain
Prior art keywords
sludge
area
shaft
draining
automatic
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
ES199090113212T
Other languages
English (en)
Inventor
Hans Georg Huber
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.)
Individual
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
Application granted granted Critical
Publication of ES2040531T3 publication Critical patent/ES2040531T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • B01D29/118—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration open-ended
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
    • B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
    • B01D29/902—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding containing fixed liquid displacement elements or cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/128—Vertical or inclined screw presses
    • 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
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/125—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using screw filters
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Screw Conveyors (AREA)
  • Filtration Of Liquid (AREA)
  • Centrifugal Separators (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

UN DISPOSITIVO, TRABAJANDO CONTINUA Y AUTOMATICAMENTE, PARA DESAGUE DE UN FANGO PROVISTO CON UN MEDIO AUXILIAR DE COPOS, ESPECIALMENTE UN FANGO CLARIFICADOR. MUESTRA UN DISPOSITIVO TRANPORTADOR DE ENGRANAJES, CON UN ENGRANAJE TRANSPORTADOR IMPULSADOS, COMPUESTO DE EJE (16) Y ESPIRAL (17) Y UNA PARED DE CRIBA (18). EL DISPOSITIVO TRANPORTADOR DE ENCRANAJES TIENE UNA PRIMERA ZONA (10) CILINDRICA, CON GRAN DIAMETRO Y GRAN ANCHURA DE RANURA, EN LA QUE SE ENCIERRA UNA ZONA (12) COMICA, CON EL FIN DE REDUCCION DE VOLUMEN EN EL SENTIDO DE PASO DEL FANGO. EN EL FINAL DE LA ZONA COMICA (12) DEL DISPOSITIVO TRANSPORTADOR DE ENGRANAJES, ESTA PREVISTA AL MENOS UNA ZONA DE PRESION (13) QUE MUESTRA UNA INCLINACION DECRECIENTE DE LA ESPIRAL TRANSPORTADORA (17), CON DIAMETRO CONSTANTE DEL EJE (16) Y LLEVA, EN SU ZONA FINAL, UN CUERPO COMICO (49) ASENTADO EN EL EJE
ES199090113212T 1989-08-22 1990-07-11 Equipo de funcionamiento continuo y automatico para el drenaje de un lodo, y en particular, de un lodo de clarificacion. Expired - Lifetime ES2040531T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3927642 1989-08-22
DE3942561A DE3942561C1 (es) 1989-08-22 1989-12-22

Publications (1)

Publication Number Publication Date
ES2040531T3 true ES2040531T3 (es) 1993-10-16

Family

ID=25884248

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090113212T Expired - Lifetime ES2040531T3 (es) 1989-08-22 1990-07-11 Equipo de funcionamiento continuo y automatico para el drenaje de un lodo, y en particular, de un lodo de clarificacion.

Country Status (15)

Country Link
US (1) US5122263A (es)
EP (1) EP0413940B1 (es)
JP (1) JPH07115228B2 (es)
KR (1) KR0138261B1 (es)
AT (1) ATE87599T1 (es)
AU (1) AU632156B2 (es)
BR (1) BR9004126A (es)
CA (1) CA2022884C (es)
CZ (1) CZ285564B6 (es)
DD (1) DD297145A5 (es)
DE (2) DE3942561C1 (es)
ES (1) ES2040531T3 (es)
HU (1) HU207502B (es)
PT (1) PT95051A (es)
RU (1) RU1836302C (es)

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Also Published As

Publication number Publication date
DE3942561C1 (es) 1991-01-10
CA2022884C (en) 2000-04-11
AU632156B2 (en) 1992-12-17
US5122263A (en) 1992-06-16
CS356890A3 (en) 1992-03-18
HU905087D0 (en) 1991-01-28
HU207502B (en) 1993-04-28
PT95051A (pt) 1992-04-30
JPH0390296A (ja) 1991-04-16
EP0413940B1 (de) 1993-03-31
CZ285564B6 (cs) 1999-09-15
RU1836302C (ru) 1993-08-23
DE59001111D1 (de) 1993-05-06
ATE87599T1 (de) 1993-04-15
DD297145A5 (de) 1992-01-02
BR9004126A (pt) 1991-09-03
EP0413940A3 (en) 1991-04-17
EP0413940A2 (de) 1991-02-27
JPH07115228B2 (ja) 1995-12-13
AU6115790A (en) 1991-02-28
CA2022884A1 (en) 1991-02-23
KR0138261B1 (ko) 1998-04-30
KR910004484A (ko) 1991-03-28
HUT60221A (en) 1992-08-28

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