HK1168340A1 - Centrifugal separation device - Google Patents

Centrifugal separation device

Info

Publication number
HK1168340A1
HK1168340A1 HK12109076.4A HK12109076A HK1168340A1 HK 1168340 A1 HK1168340 A1 HK 1168340A1 HK 12109076 A HK12109076 A HK 12109076A HK 1168340 A1 HK1168340 A1 HK 1168340A1
Authority
HK
Hong Kong
Prior art keywords
separation device
centrifugal separation
centrifugal
separation
Prior art date
Application number
HK12109076.4A
Inventor
Nobuhiro Otsuki
Takahiro Ito
Shinichi Nagamatsu
Yoshiyuki Sugawara
Masabumi Hazama
Tetsuya Sonoda
Tetsuo Kikugawa
Original Assignee
Nishihara Environment Company Ltd
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 Nishihara Environment Company Ltd filed Critical Nishihara Environment Company Ltd
Publication of HK1168340A1 publication Critical patent/HK1168340A1/en

Links

Classifications

    • 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
    • B04B11/00—Feeding, charging, or discharging bowls
    • B04B11/02—Continuous feeding or discharging; Control arrangements therefor
    • 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
    • C02F11/127—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering by centrifugation
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/147—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using organic substances
    • 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
    • B04B2001/2033—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 with feed accelerator inside the conveying screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Centrifugal Separators (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
HK12109076.4A 2009-05-18 2012-09-14 Centrifugal separation device HK1168340A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009119911A JP5425523B2 (en) 2009-05-18 2009-05-18 Centrifuge
PCT/JP2010/003299 WO2010134310A1 (en) 2009-05-18 2010-05-17 Centrifugal separation device

Publications (1)

Publication Number Publication Date
HK1168340A1 true HK1168340A1 (en) 2012-12-28

Family

ID=43126003

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12109076.4A HK1168340A1 (en) 2009-05-18 2012-09-14 Centrifugal separation device

Country Status (4)

Country Link
JP (1) JP5425523B2 (en)
CN (1) CN102448896B (en)
HK (1) HK1168340A1 (en)
WO (1) WO2010134310A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012115800A (en) * 2010-12-03 2012-06-21 Nishihara Environment Co Ltd Sludge dehydrator and method for dehydrating sludge
JP5650999B2 (en) * 2010-12-03 2015-01-07 巴工業株式会社 Centrifuge and sludge dewatering method
JP2012115816A (en) * 2010-12-03 2012-06-21 Nishihara Environment Co Ltd Apparatus and method for treating sludge
JP2012139628A (en) * 2010-12-28 2012-07-26 Nishihara Environment Co Ltd System and method for sludge treatment
JP5745897B2 (en) * 2011-03-23 2015-07-08 株式会社クボタ Sludge dewatering method
JP5774392B2 (en) * 2011-07-01 2015-09-09 株式会社西原環境 Centrifugal dehydration apparatus and centrifugal dehydration method using the same
CN103420556B (en) * 2012-05-25 2016-02-10 巴工业株式会社 Centrifugal separating device and mud dewatering method
KR101251450B1 (en) * 2012-11-01 2013-04-05 송윤화 Centrifugal separator
JP2014200717A (en) * 2013-04-02 2014-10-27 株式会社西原環境 Solid-liquid separation apparatus and solid-liquid separation method
JP6121247B2 (en) * 2013-06-04 2017-04-26 水ｉｎｇ株式会社 Deodorizing cake deodorizing method and apparatus
JP5890883B2 (en) * 2014-10-17 2016-03-22 月島機械株式会社 centrifuge
JP6813277B2 (en) * 2016-03-31 2021-01-13 株式会社北▲りょう▼ Sludge dewatering equipment
JP6088106B1 (en) * 2016-09-08 2017-03-01 巴工業株式会社 Centrifuge
CN107721116A (en) * 2017-10-31 2018-02-23 平湖市万顺达机械有限公司 A kind of sludge dewatering seperator
CN107721115B (en) * 2017-10-31 2021-01-26 平湖市万顺达机械有限公司 Sludge dewatering device
CN107721127B (en) * 2017-10-31 2020-09-11 平湖市万顺达机械有限公司 Sludge dewatering separator convenient to clean
JP6810020B2 (en) * 2017-12-19 2021-01-06 巴工業株式会社 Disc centrifuge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832629B2 (en) * 1976-04-13 1983-07-14 荏原インフイルコ株式会社 Suspension flocculation treatment method
JPH0716630B2 (en) * 1985-05-09 1995-03-01 石川島播磨重工業株式会社 Screen-decanter centrifuge
JPH0266299A (en) * 1988-08-30 1990-03-06 Bridgestone Corp Fixing method for water-proof seat
JP2540198B2 (en) * 1988-12-08 1996-10-02 アルファーラバル エービー Sludge dewatering method and apparatus using decanter type centrifuge
JPH0966299A (en) * 1995-08-31 1997-03-11 Mitsubishi Heavy Ind Ltd Two-stage chemical injection type centrifugal dehydrator
JP3482326B2 (en) * 1997-09-25 2003-12-22 日本下水道事業団 Supercritical water oxidation of organic sludge
JP3857155B2 (en) * 2002-02-12 2006-12-13 株式会社西原環境テクノロジー Centrifugal separator with VTS reduction function for raw sludge
JP2003245700A (en) * 2002-02-26 2003-09-02 Hymo Corp Method for dehydrating organic sludge
JP2006035166A (en) * 2004-07-29 2006-02-09 Kurita Water Ind Ltd Sludge treatment method and sludge treatment apparatus
JP5239167B2 (en) * 2007-01-30 2013-07-17 ダイヤニトリックス株式会社 Concentration method of sludge

Also Published As

Publication number Publication date
CN102448896B (en) 2013-11-20
WO2010134310A1 (en) 2010-11-25
JP2010264419A (en) 2010-11-25
CN102448896A (en) 2012-05-09
JP5425523B2 (en) 2014-02-26

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