JPS5856099U - Mechanical seal for screen shaft - Google Patents

Mechanical seal for screen shaft

Info

Publication number
JPS5856099U
JPS5856099U JP14697681U JP14697681U JPS5856099U JP S5856099 U JPS5856099 U JP S5856099U JP 14697681 U JP14697681 U JP 14697681U JP 14697681 U JP14697681 U JP 14697681U JP S5856099 U JPS5856099 U JP S5856099U
Authority
JP
Japan
Prior art keywords
mechanical seal
thrust bearing
screen shaft
shaft
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
JP14697681U
Other languages
Japanese (ja)
Other versions
JPS5925914Y2 (en
Inventor
英夫 吉田
Original Assignee
石川島播磨重工業株式会社
石川島産業機械株式会社
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 石川島播磨重工業株式会社, 石川島産業機械株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP14697681U priority Critical patent/JPS5925914Y2/en
Publication of JPS5856099U publication Critical patent/JPS5856099U/en
Application granted granted Critical
Publication of JPS5925914Y2 publication Critical patent/JPS5925914Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • Mechanical Sealing (AREA)
  • Paper (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

−第１図はスクリーン処理装置の説明図、第２図はスク
リーン軸の従来のメカニカルシールの説明−図、第３図
は本考案の説明図、第４図は本考案における水噴射装置
の説明図である。 １・・・槽、４・・・回転軸、５・・・スクリーンロー
タ、１４・・・シールハウジング、１６・・・摩擦面、
１７・・・回転側のスラストベアリング、１８・・・固
定側のスラストベアリング、２０・・・回転軸貫通口、
３１・・・プール壁、３３・・・噴射口、３７・・・配
管、３９・・・流量制御弁。- Fig. 1 is an explanatory diagram of the screen processing device, Fig. 2 is an explanatory diagram of the conventional mechanical seal of the screen shaft, Fig. 3 is an explanatory diagram of the present invention, and Fig. 4 is an explanation of the water injection device in the present invention. It is a diagram. DESCRIPTION OF SYMBOLS 1... Tank, 4... Rotating shaft, 5... Screen rotor, 14... Seal housing, 16... Friction surface,
17... Thrust bearing on rotating side, 18... Thrust bearing on stationary side, 20... Rotating shaft through hole,
31... Pool wall, 33... Injection port, 37... Piping, 39... Flow rate control valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 槽底部を貫通して延びる回転軸の槽内突出部に回転側の
スラストベアリングを設け、該回転−のスラストベアリ
ングに圧接する固定側のスラストベアリングを回転軸貫
通口に設けたスクリーン軸のメカニカルシールにおいて
、スラストベアリングの外方より両スラストベアリング
間に向は水を・　噴射する噴射装置を装備したことを特
徴とするスクリーン軸のメカニカルシール。　　　　　
　２゜A mechanical seal for a screen shaft, in which a rotating side thrust bearing is provided on the protrusion in the tank of a rotating shaft that extends through the bottom of the tank, and a stationary side thrust bearing that presses against the rotating thrust bearing is provided on the rotating shaft through-hole. A mechanical seal for a screen shaft, characterized in that it is equipped with an injection device that injects water between both thrust bearings from the outside of the thrust bearing.
2゜
JP14697681U 1981-10-02 1981-10-02 Mechanical seal for screen shaft Expired JPS5925914Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14697681U JPS5925914Y2 (en) 1981-10-02 1981-10-02 Mechanical seal for screen shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14697681U JPS5925914Y2 (en) 1981-10-02 1981-10-02 Mechanical seal for screen shaft

Publications (2)

Publication Number Publication Date
JPS5856099U true JPS5856099U (en) 1983-04-15
JPS5925914Y2 JPS5925914Y2 (en) 1984-07-28

Family

ID=29939853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14697681U Expired JPS5925914Y2 (en) 1981-10-02 1981-10-02 Mechanical seal for screen shaft

Country Status (1)

Country Link
JP (1) JPS5925914Y2 (en)

Also Published As

Publication number Publication date
JPS5925914Y2 (en) 1984-07-28

Similar Documents

Publication Publication Date Title
JPS5856099U (en) Mechanical seal for screen shaft
JPS6141955U (en) Manual transmission oil seal lubrication mechanism
JPS5891062U (en) Shaft sealing device
JPS5892516U (en) Dynamic pressure bearing device for rotating units
JPS5875966U (en) Water turbine runner water leakage sealing device
JPS59157530U (en) Water pump for engine cooling water circulation
JPS60129647U (en) Water immersion detection device
JPS587919U (en) Guide bearing for horizontal shaft water turbine
JPS59172295U (en) Heat shield structure of liquid helium pump
JPS5816396U (en) Slide bearing for vertical shaft pump
JPS5844407U (en) Turning device
JPS58114893U (en) water pump
JPS602000U (en) Anti-seizure device when the pump is running dry
JPS60172058U (en) Segment seal structure
JPS60107698U (en) Bearing lubricator
JPS58129097U (en) water pump
JPS604793U (en) reactor recirculation pump
JPS5859998U (en) Vertical motor pump bearing
JPS6119196U (en) bearing device
JPS5894998U (en) bearing device
JPS59160962U (en) Magnetic fluid seal device
JPS6093094U (en) Bearing lubrication device
JPS5850310U (en) bearing device
JPS6095231U (en) Underwater bearing device
JPS58133690U (en) bearing device