DK394585A - Centrifuge til afvanding og toerring af slam - Google Patents

Centrifuge til afvanding og toerring af slam Download PDF

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Publication number
DK394585A
DK394585A DK394585A DK394585A DK394585A DK 394585 A DK394585 A DK 394585A DK 394585 A DK394585 A DK 394585A DK 394585 A DK394585 A DK 394585A DK 394585 A DK394585 A DK 394585A
Authority
DK
Denmark
Prior art keywords
dewatering
centrifuge
sludge
drying
Prior art date
Application number
DK394585A
Other languages
English (en)
Other versions
DK394585D0 (da
Inventor
Alois Janusch
Walter Lugscheider
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of DK394585D0 publication Critical patent/DK394585D0/da
Publication of DK394585A publication Critical patent/DK394585A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0269—Solid material in other moving receptacles
    • B01D11/0273—Solid material in other moving receptacles in rotating drums
    • B01D11/0276—Solid material in other moving receptacles in rotating drums with the general transport direction of the solids parallel to the rotation axis of the conveyor, e.g. spirals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B04B3/04—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Centrifugal Separators (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Materials For Photolithography (AREA)
  • Drying Of Solid Materials (AREA)
DK394585A 1984-08-30 1985-08-29 Centrifuge til afvanding og toerring af slam DK394585A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0278884A AT387160B (de) 1984-08-30 1984-08-30 Zentrifuge fuer die entwaesserung und trocknung vorentwaesserter schlaemme

Publications (2)

Publication Number Publication Date
DK394585D0 DK394585D0 (da) 1985-08-29
DK394585A true DK394585A (da) 1986-03-01

Family

ID=3540295

Family Applications (1)

Application Number Title Priority Date Filing Date
DK394585A DK394585A (da) 1984-08-30 1985-08-29 Centrifuge til afvanding og toerring af slam

Country Status (6)

Country Link
EP (1) EP0173676A1 (da)
AT (1) AT387160B (da)
DK (1) DK394585A (da)
ES (1) ES8608935A1 (da)
FI (1) FI853321L (da)
NO (1) NO853409L (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3709465A1 (de) * 1987-03-23 1988-10-06 Ruetgerswerke Ag Verfahren zur verminderung des wasser- und aschegehalts in rohteeren
DE3921328A1 (de) * 1989-06-29 1991-01-10 Kloeckner Humboldt Deutz Ag Verfahren und vorrichtung zur nachbehandlung des dickstoffes im dickstoffaustragsbereich einer vollmantel-schneckenzentrifuge
DE4041923A1 (de) * 1990-12-27 1992-07-02 Kloeckner Humboldt Deutz Ag Vollmantel-schneckenzentrifuge
DE4326410A1 (de) * 1993-08-06 1995-02-09 Kloeckner Humboldt Deutz Ag Entwässerungsvorrichtung zum Entwässern von Schlämmen
NL1002958C2 (nl) * 1996-04-26 1997-10-28 Felcon Engineering B V Inrichting en werkwijze voor het transporteren van produkten zoals bladgroenten.
WO2018137794A1 (de) * 2017-01-27 2018-08-02 Ferrum Ag Extraktionsverfahren, zur behandlung eines ligninhaltigen gemischs in einer zentrifuge
WO2019157570A1 (en) * 2018-02-18 2019-08-22 Woorim Developments Pty Ltd Method and apparatus for separating drill cuttings from drill mud
CN109046796A (zh) * 2018-10-18 2018-12-21 张家港市蓝鸟机械有限公司 一种小型过滤卧螺离心机
CN109794364B (zh) * 2019-01-25 2024-04-02 湖北瑞祥分离机械设备制造有限公司 一种沉降双锥段螺旋卸料过滤离心机
CN114349303A (zh) * 2021-12-31 2022-04-15 同济大学 一种基于低温水热处理的污泥高效脱水处理工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305326C3 (de) * 1973-02-03 1980-02-28 Maschinenfabrik Buckau R. Wolf Ag, 4048 Grevenbroich Siebzentrifuge, insbesondere Zuckerzentrifuge
AT363905B (de) * 1979-10-15 1981-09-10 Voest Alpine Ag Verfahren zur trocknung und strukturumwandlung von organischen feststoffen wie z.b. braunkohlen
GB2123717B (en) * 1982-07-13 1985-10-02 Broadbent And Sons Limited Tho Improvements in decanting type centrifuges

Also Published As

Publication number Publication date
ES546533A0 (es) 1986-07-16
AT387160B (de) 1988-12-12
FI853321A7 (fi) 1986-03-01
FI853321L (fi) 1986-03-01
ES8608935A1 (es) 1986-07-16
NO853409L (no) 1986-03-03
DK394585D0 (da) 1985-08-29
FI853321A0 (fi) 1985-08-29
ATA278884A (de) 1988-05-15
EP0173676A1 (de) 1986-03-05

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
AHB Application shelved due to non-payment