CA2386610C - Batch sludge dehydrator - Google Patents

Batch sludge dehydrator Download PDF

Info

Publication number
CA2386610C
CA2386610C CA002386610A CA2386610A CA2386610C CA 2386610 C CA2386610 C CA 2386610C CA 002386610 A CA002386610 A CA 002386610A CA 2386610 A CA2386610 A CA 2386610A CA 2386610 C CA2386610 C CA 2386610C
Authority
CA
Canada
Prior art keywords
agitator
shaft
chamber
thermal fluid
disc
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
CA002386610A
Other languages
English (en)
French (fr)
Other versions
CA2386610A1 (en
Inventor
Danny R. Bolton
David L. Bigham
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.)
Rubicon Development Co LLC
Original Assignee
Rubicon Development Co LLC
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 Rubicon Development Co LLC filed Critical Rubicon Development Co LLC
Publication of CA2386610A1 publication Critical patent/CA2386610A1/en
Application granted granted Critical
Publication of CA2386610C publication Critical patent/CA2386610C/en
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
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/28—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rollers or discs with material passing over or between them, e.g. suction drum, sieve, the axis of rotation being in fixed position
    • 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
    • F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
    • F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/04—Agitating, stirring, or scraping devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
  • Accessories For Mixers (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
CA002386610A 1999-10-05 1999-10-05 Batch sludge dehydrator Expired - Lifetime CA2386610C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1999/023112 WO2001025709A1 (en) 1999-10-05 1999-10-05 Batch sludge dehydrator

Publications (2)

Publication Number Publication Date
CA2386610A1 CA2386610A1 (en) 2001-04-12
CA2386610C true CA2386610C (en) 2005-12-06

Family

ID=22273743

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002386610A Expired - Lifetime CA2386610C (en) 1999-10-05 1999-10-05 Batch sludge dehydrator

Country Status (13)

Country Link
EP (1) EP1236015B1 (es)
JP (1) JP3909822B2 (es)
KR (1) KR100473447B1 (es)
AT (1) ATE287073T1 (es)
AU (1) AU766575B2 (es)
BR (1) BR9917506A (es)
CA (1) CA2386610C (es)
DE (1) DE69923239T2 (es)
ES (1) ES2237169T3 (es)
IL (1) IL148947A (es)
MX (1) MXPA02003564A (es)
NZ (1) NZ517989A (es)
WO (1) WO2001025709A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009010393A1 (de) * 2008-09-29 2010-04-01 List Holding Ag Torrefaktor
CN108981326A (zh) * 2018-10-16 2018-12-11 南京农业大学 一种热泵式真空干燥机
KR102093874B1 (ko) * 2019-01-08 2020-03-26 김재걸 수평원통회전형 건조장치
DE102019114060A1 (de) * 2019-05-27 2020-12-03 Hubert Kohler Reaktor zur erzeugung von wasserdampf und trockensubstanz, gaserzeugungsvorrichtung und verfahren zur dampf und gaserzeugung
US20230013608A1 (en) * 2019-12-09 2023-01-19 Hellenes Holding As Apparatus for continuous thermal separation of a multi-component substance
CN114929356A (zh) * 2019-12-09 2022-08-19 赫伦斯控股有限公司 用于对多成分物质进行连续热分离的方法
NL2025396B1 (en) * 2020-04-22 2021-10-28 Hosokawa Micron B V Processing device for processing one or more flowable materials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH265601A (de) * 1948-01-16 1949-12-15 Vevey Atel Const Mec Apparat zum Trocknen von Schlachtabfällen, Kadavern, Fischen usw. mit auch beim Entleeren verwendbarem Rührwerk.
GB789439A (en) * 1956-10-16 1958-01-22 Stord Marin Ind As Steam heated drying apparatus for drying moist materials
NO122742B (es) * 1970-05-16 1971-08-02 Stord Bartz Industri As
BE880930A (nl) * 1979-12-28 1980-06-30 Vandekerckhove Constr Inwendig verwarmd roerwerk
DK155468C (da) * 1984-10-04 1989-08-14 Atlas As Toerreapparat omfattende et stationaert hus og en rotor med et antal ringformede toerrelegemer
GB8517798D0 (en) * 1985-07-15 1985-08-21 Din Eng Ltd Reaction chamber conveyor
JPS62172179A (ja) * 1986-01-25 1987-07-29 株式会社クボタ ら旋搬送式乾燥機
DE8706191U1 (de) * 1987-04-29 1987-06-19 Wichmann, Hans, Prof. Dipl.-Ing., 1000 Berlin Trockner für zähfließende, wenigstens teilhomogenisierte Massen
US5566469A (en) 1995-07-18 1996-10-22 Fen-Tech Environmental, Inc. Drying apparatus with rotatable housing

Also Published As

Publication number Publication date
KR100473447B1 (ko) 2005-03-09
AU766575B2 (en) 2003-10-16
MXPA02003564A (es) 2003-07-21
EP1236015B1 (en) 2005-01-12
ATE287073T1 (de) 2005-01-15
ES2237169T3 (es) 2005-07-16
WO2001025709A1 (en) 2001-04-12
DE69923239T2 (de) 2005-12-29
BR9917506A (pt) 2002-08-13
NZ517989A (en) 2003-01-31
KR20020060191A (ko) 2002-07-16
IL148947A0 (en) 2002-11-10
CA2386610A1 (en) 2001-04-12
JP2003519768A (ja) 2003-06-24
AU6413699A (en) 2001-05-10
DE69923239D1 (de) 2005-02-17
IL148947A (en) 2005-06-19
JP3909822B2 (ja) 2007-04-25
EP1236015A1 (en) 2002-09-04

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20191007