JPS57194061A - Centrifugal concentrating device - Google Patents

Centrifugal concentrating device

Info

Publication number
JPS57194061A
JPS57194061A JP56080451A JP8045181A JPS57194061A JP S57194061 A JPS57194061 A JP S57194061A JP 56080451 A JP56080451 A JP 56080451A JP 8045181 A JP8045181 A JP 8045181A JP S57194061 A JPS57194061 A JP S57194061A
Authority
JP
Japan
Prior art keywords
disk
bowl
end plate
space
solid
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.)
Pending
Application number
JP56080451A
Other languages
Japanese (ja)
Inventor
Takeo Kinoshita
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP56080451A priority Critical patent/JPS57194061A/en
Publication of JPS57194061A publication Critical patent/JPS57194061A/en
Pending legal-status Critical Current

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
    • B04B2001/205—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 special construction of screw thread, e.g. segments, height
    • 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
    • B04B2001/2083—Configuration of liquid outlets
    • 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
    • B04B2001/2091—Configuration of solids outlets

Abstract

PURPOSE: To obtain concentrated water having desired concentration, by controlling the quantity of discharge from a concentrated liquid discharge hole by adjusting a space against its opposed opening adjusting disk, and varying the centrifugal separation time of a solid and liquid mixture in the bowl.
CONSTITUTION: On the solid matter discharge side of a stirring chamber 7, an end plate 9 having a concentrated liquid discharge hole 9a is provided, and on its outside, an opening adjusting disk 11 being movable forward and backward in the direction of the end plate is watertightly installed to a rotary shaft 10 of a bowl 1 and is rotated concentrically. The disk 11 is fitted into a moving collor 12, and the tip of a connecting lever 12a of the collar is connected to a rod 13a of a disk moving cylinder 13 installed to a solid matter catching case 6, therefore, the disk is moved by the moving operation of the rod 18a, and a space (t) is generated against the end plate 9. The opening of the space (t) can be adjusted with high accuracy, therefore, when desired concentration is high, (t) is made narrow, the quantity of discharge from 9a is reduced, the staying time of a solid and liquid mixture in the bowl 1 is extended, and in case of low concentration, (t) is made wide, and the staying time is reduced.
COPYRIGHT: (C)1982,JPO&Japio
JP56080451A 1981-05-26 1981-05-26 Centrifugal concentrating device Pending JPS57194061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56080451A JPS57194061A (en) 1981-05-26 1981-05-26 Centrifugal concentrating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56080451A JPS57194061A (en) 1981-05-26 1981-05-26 Centrifugal concentrating device

Publications (1)

Publication Number Publication Date
JPS57194061A true JPS57194061A (en) 1982-11-29

Family

ID=13718616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56080451A Pending JPS57194061A (en) 1981-05-26 1981-05-26 Centrifugal concentrating device

Country Status (1)

Country Link
JP (1) JPS57194061A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133250A (en) * 1984-05-24 1986-02-17 カ−・ハ−・デ−・フムボルト・ウエダ−ク・アクチエンゲゼルシヤフト Sludge dehumidifier in centrifugal-force working region of decanter type centrifugal separator
EP0391043A2 (en) * 1989-04-07 1990-10-10 Klöckner-Humboldt-Deutz Aktiengesellschaft Centrifuge for continuously separating materials of different densities
DE4320265A1 (en) * 1993-06-18 1994-12-22 Westfalia Separator Ag Weir for setting liquid levels in solid bowl centrifugal drums
DE19504688A1 (en) * 1995-02-13 1996-08-14 Buehler Ag Raw materials wet-grinding and wet classification process
WO2001085349A1 (en) * 2000-05-05 2001-11-15 Baker Hughes (Deutschland) Gmbh Solid bowl centrifuge for separating mixtures of liquids and solids
US6908423B2 (en) * 2000-11-10 2005-06-21 Westfalia Separator Ag Screw for a solid-bowl centrifuge and a method of extracting oil using the centrifuge
JP2006520677A (en) * 2002-12-23 2006-09-14 ウエストファリア セパレーター アーゲー Solid bowl spiral conveyor centrifuge with adjustable solids outlet
US7549957B2 (en) * 2005-12-22 2009-06-23 Westfalia Separator Gmnh Screw-type solid bowl centrifuge

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133250A (en) * 1984-05-24 1986-02-17 カ−・ハ−・デ−・フムボルト・ウエダ−ク・アクチエンゲゼルシヤフト Sludge dehumidifier in centrifugal-force working region of decanter type centrifugal separator
EP0391043A2 (en) * 1989-04-07 1990-10-10 Klöckner-Humboldt-Deutz Aktiengesellschaft Centrifuge for continuously separating materials of different densities
DE4320265A1 (en) * 1993-06-18 1994-12-22 Westfalia Separator Ag Weir for setting liquid levels in solid bowl centrifugal drums
WO1995000249A1 (en) * 1993-06-18 1995-01-05 Westfalia Separator Aktiengesellschaft Weir for a solid-jacket centrifuge drum
US5593377A (en) * 1993-06-18 1997-01-14 Westfalia Separator Aktiengesellschaft Weir and choke plate for a solid-jacket centrifuge drum
DE19504688A1 (en) * 1995-02-13 1996-08-14 Buehler Ag Raw materials wet-grinding and wet classification process
DE19504688B4 (en) * 1995-02-13 2007-09-06 Bühler AG Combined wet grinding and wet classification
WO2001085349A1 (en) * 2000-05-05 2001-11-15 Baker Hughes (Deutschland) Gmbh Solid bowl centrifuge for separating mixtures of liquids and solids
US6908423B2 (en) * 2000-11-10 2005-06-21 Westfalia Separator Ag Screw for a solid-bowl centrifuge and a method of extracting oil using the centrifuge
JP2006520677A (en) * 2002-12-23 2006-09-14 ウエストファリア セパレーター アーゲー Solid bowl spiral conveyor centrifuge with adjustable solids outlet
US7549957B2 (en) * 2005-12-22 2009-06-23 Westfalia Separator Gmnh Screw-type solid bowl centrifuge

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