JPH0334847U - - Google Patents

Info

Publication number
JPH0334847U
JPH0334847U JP9410789U JP9410789U JPH0334847U JP H0334847 U JPH0334847 U JP H0334847U JP 9410789 U JP9410789 U JP 9410789U JP 9410789 U JP9410789 U JP 9410789U JP H0334847 U JPH0334847 U JP H0334847U
Authority
JP
Japan
Prior art keywords
seal
sample
fixed
cooling water
rotating
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
JP9410789U
Other languages
Japanese (ja)
Other versions
JPH0621566Y2 (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 JP9410789U priority Critical patent/JPH0621566Y2/en
Publication of JPH0334847U publication Critical patent/JPH0334847U/ja
Application granted granted Critical
Publication of JPH0621566Y2 publication Critical patent/JPH0621566Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Centrifugal Separators (AREA)

Description

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

第１図は本考案になるシール部の一実施例を示
す拡大断面図、第２図は従来のシール部の拡大断
面図、第３図は遠心分離機の全体構造断面図であ
る。 図において、１は固定シール、２はシールボデ
イ、３は冷却水パイプ、４は試料パイプ、５はＯ
リング、６は固定シール冷却部、７は回転シール
、８は回転シール保持部、９はシール接触面、１
０は固定シール保持部、１１は固定シール冷却部
、１２は回転軸、１３は固定シール（従来）、１
４はロータ、１５は上部回転軸、１６は下部回転
軸、１７は軸受、１８はプーリ、１９はベルト、
２０はモータである。 FIG. 1 is an enlarged sectional view showing an embodiment of the seal portion according to the present invention, FIG. 2 is an enlarged sectional view of a conventional seal portion, and FIG. 3 is a sectional view of the entire structure of a centrifugal separator. In the figure, 1 is a fixed seal, 2 is a seal body, 3 is a cooling water pipe, 4 is a sample pipe, and 5 is an O
ring, 6 is a fixed seal cooling part, 7 is a rotating seal, 8 is a rotating seal holding part, 9 is a seal contact surface, 1
0 is a fixed seal holding part, 11 is a fixed seal cooling part, 12 is a rotating shaft, 13 is a fixed seal (conventional), 1
4 is a rotor, 15 is an upper rotating shaft, 16 is a lower rotating shaft, 17 is a bearing, 18 is a pulley, 19 is a belt,
20 is a motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 試料を分離する長円筒ロータ、ロータの両端に
固定され中心部に試料通過穴を有する長円筒より
細い２本の回転軸、および前記回転軸両端に試料
の出し入れを行なう回転シールと固定シールから
成る連続遠心機において前記固定シール内に、冷
却水を通過させる様に空間を設け、且つ試料と冷
却水が接触しない構造としたことを特徴とする、
連続遠心機のシール部冷却構造。 It consists of a long cylindrical rotor that separates samples, two rotating shafts that are thinner than the long cylinders that are fixed to both ends of the rotor and have a sample passage hole in the center, and a rotating seal and a fixed seal that take the sample in and out at both ends of the rotating shaft. In the continuous centrifuge, a space is provided in the fixed seal to allow cooling water to pass through, and the structure is such that the sample and the cooling water do not come into contact with each other.
Continuous centrifuge seal cooling structure.
JP9410789U 1989-08-09 1989-08-09 Continuous centrifuge seal cooling structure Expired - Lifetime JPH0621566Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9410789U JPH0621566Y2 (en) 1989-08-09 1989-08-09 Continuous centrifuge seal cooling structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9410789U JPH0621566Y2 (en) 1989-08-09 1989-08-09 Continuous centrifuge seal cooling structure

Publications (2)

Publication Number Publication Date
JPH0334847U true JPH0334847U (en) 1991-04-05
JPH0621566Y2 JPH0621566Y2 (en) 1994-06-08

Family

ID=31643449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9410789U Expired - Lifetime JPH0621566Y2 (en) 1989-08-09 1989-08-09 Continuous centrifuge seal cooling structure

Country Status (1)

Country Link
JP (1) JPH0621566Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005118689A (en) * 2003-10-17 2005-05-12 Hitachi Koki Co Ltd Centrifuge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005118689A (en) * 2003-10-17 2005-05-12 Hitachi Koki Co Ltd Centrifuge
JP4539070B2 (en) * 2003-10-17 2010-09-08 日立工機株式会社 centrifuge

Also Published As

Publication number Publication date
JPH0621566Y2 (en) 1994-06-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term