JPS6213551U - - Google Patents

Info

Publication number
JPS6213551U
JPS6213551U JP10646485U JP10646485U JPS6213551U JP S6213551 U JPS6213551 U JP S6213551U JP 10646485 U JP10646485 U JP 10646485U JP 10646485 U JP10646485 U JP 10646485U JP S6213551 U JPS6213551 U JP S6213551U
Authority
JP
Japan
Prior art keywords
screw
sludge
sends
discharge port
shell
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.)
Granted
Application number
JP10646485U
Other languages
Japanese (ja)
Other versions
JPH031077Y2 (en
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 filed Critical
Priority to JP10646485U priority Critical patent/JPH031077Y2/ja
Publication of JPS6213551U publication Critical patent/JPS6213551U/ja
Application granted granted Critical
Publication of JPH031077Y2 publication Critical patent/JPH031077Y2/ja
Expired legal-status Critical Current

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  • Centrifugal Separators (AREA)
  • Treatment Of Sludge (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例の縦断面図、第２図
、第３図は従来装置の縦断面図である。 図中、１は外胴、３は吐出口、５は内胴、６は
スクリユー、８は補助スクリユー、１３は内管、
１５は外管、１８は無機凝集剤、１９は分離液、
２０は汚泥堆積物、２１は表層、２２は外周部を
示す。 FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIGS. 2 and 3 are longitudinal sectional views of a conventional device. In the figure, 1 is an outer shell, 3 is a discharge port, 5 is an inner shell, 6 is a screw, 8 is an auxiliary screw, 13 is an inner pipe,
15 is an outer tube, 18 is an inorganic flocculant, 19 is a separation liquid,
20 is the sludge deposit, 21 is the surface layer, and 22 is the outer periphery.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内胴の外側に同心に設けられ一端側に吐出口を
有し高速回転する外胴と、汚泥を前記外胴内部に
送る内管と、前記内胴の外周に取付けられ外胴内
部で沈降分離した汚泥堆積物を汚泥の分離液から
かき上げ吐出口の方向に送る大径のスクリユーと
、前記内管の外側に同心に設けられ前記分離液か
らかき上げられた汚泥堆積物に無機凝集剤を添加
する外管と、前記内胴の外周に前記大径のスクリ
ユーとは逆巻きのらせんとして取付けられ前記分
離液からかき上げられた汚泥堆積物の表層を吐出
口とは反対の方向に送る小径の補助スクリユーと
、を備えたことを特徴とするスクリユーデカンタ
型遠心分離機。 An outer shell that is installed concentrically on the outside of the inner shell and has a discharge port on one end and rotates at high speed; an inner pipe that sends sludge to the inside of the outer shell; and an inner pipe that is attached to the outer periphery of the inner shell and performs sedimentation and separation inside the outer shell. a large-diameter screw that scoops up the sludge deposits from the sludge separation liquid and sends them in the direction of the discharge port; and a screw that is provided concentrically on the outside of the inner pipe and applies an inorganic flocculant to the sludge deposits scraped up from the separation liquid. A small diameter screw is attached to the outer periphery of the inner shell as a spiral winding in the opposite direction to the large diameter screw and sends the surface layer of the sludge deposits scraped up from the separated liquid in the opposite direction to the discharge port. A screw decanter type centrifuge characterized by being equipped with an auxiliary screw.
JP10646485U 1985-07-12 1985-07-12 Expired JPH031077Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10646485U JPH031077Y2 (en) 1985-07-12 1985-07-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10646485U JPH031077Y2 (en) 1985-07-12 1985-07-12

Publications (2)

Publication Number Publication Date
JPS6213551U true JPS6213551U (en) 1987-01-27
JPH031077Y2 JPH031077Y2 (en) 1991-01-14

Family

ID=30981847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10646485U Expired JPH031077Y2 (en) 1985-07-12 1985-07-12

Country Status (1)

Country Link
JP (1) JPH031077Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0957152A (en) * 1995-08-21 1997-03-04 Tsukishima Kikai Co Ltd Centrifugal concentrator
JP2003093924A (en) * 2001-09-27 2003-04-02 Koji Otsuka Rinse decanter
KR101127015B1 (en) 2012-02-01 2012-03-26 주식회사 월드이노텍 Centrifugal separator including agitating blade
WO2012114985A1 (en) * 2011-02-25 2012-08-30 寿工業株式会社 Centrifugal dehydration method and centrifugal dehydration device
JP2013154327A (en) * 2012-01-31 2013-08-15 Ihi Corp Centrifugal dewaterer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0957152A (en) * 1995-08-21 1997-03-04 Tsukishima Kikai Co Ltd Centrifugal concentrator
JP2003093924A (en) * 2001-09-27 2003-04-02 Koji Otsuka Rinse decanter
WO2012114985A1 (en) * 2011-02-25 2012-08-30 寿工業株式会社 Centrifugal dehydration method and centrifugal dehydration device
JP2012187570A (en) * 2011-02-25 2012-10-04 Kotobuki Kogyo Kk Centrifugal dehydration method and centrifugal dehydration device
CN103415348A (en) * 2011-02-25 2013-11-27 寿工业株式会社 Centrifugal dehydration method and centrifugal dehydration device
US9364837B2 (en) 2011-02-25 2016-06-14 Kotobuki Industries Co., Ltd. Centrifugal dehydration method and centrifugal dehydration device
JP2013154327A (en) * 2012-01-31 2013-08-15 Ihi Corp Centrifugal dewaterer
KR101127015B1 (en) 2012-02-01 2012-03-26 주식회사 월드이노텍 Centrifugal separator including agitating blade

Also Published As

Publication number Publication date
JPH031077Y2 (en) 1991-01-14

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