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1. WO2012063683 - ROTATING DEVICE FOR MUDDY WATER

Publication Number WO/2012/063683
Publication Date 18.05.2012
International Application No. PCT/JP2011/075193
International Filing Date 01.11.2011
IPC
F16J 15/40 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
16between relatively-moving surfaces
40by means of fluid
F16J 15/447 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
JPISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
15Sealings
44Free-space packings
447Labyrinth packings
CPC
B67B 7/24
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING, CLOSING ; OR CLEANING; BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
BAPPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
7Hand- or power-operated devices for opening closed containers
24Hole-piercing devices
F16C 19/38
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
19Bearings with rolling contact, for exclusively rotary movement
22with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
34for both radial and axial load
38with two or more rows of rollers
F16C 23/086
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
23Bearings for exclusively rotary movement adjustable for aligning or positioning
06Ball or roller bearings
08self-adjusting
082by means of at least one substantially spherical surface
086forming a track for rolling elements
F16C 33/762
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
33Parts of bearings; Special methods for making bearings or parts thereof
72Sealings
76of ball or roller bearings
762by means of a fluid
F16C 35/045
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
35Rigid support of bearing units; Housings, e.g. caps, covers
04in the case of ball or roller bearings
042Housings for rolling element bearings for rotary movement
045with a radial flange to mount the housing
Applicants
  • 三菱重工業株式会社 MITSUBISHI HEAVY INDUSTRIES, LTD. [JP]/[JP] (AllExceptUS)
  • 野間口 大幸 NOMAGUCHI, Hiroyuki (UsOnly)
  • 横濱 克彦 YOKOHAMA, Katsuhiko (UsOnly)
  • 品田 治 SHINADA, Osamu (UsOnly)
  • 小山 智規 KOYAMA, Yoshinori (UsOnly)
Inventors
  • 野間口 大幸 NOMAGUCHI, Hiroyuki
  • 横濱 克彦 YOKOHAMA, Katsuhiko
  • 品田 治 SHINADA, Osamu
  • 小山 智規 KOYAMA, Yoshinori
Agents
  • 酒井 宏明 SAKAI, Hiroaki
Priority Data
2010-25206110.11.2010JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ROTATING DEVICE FOR MUDDY WATER
(FR) DISPOSITIF DE ROTATION POUR EAU BOUEUSE
(JA) 濁水用回転装置
Abstract
(EN)
This invention is provided with a container (2), a rotating shaft (4) which penetrates the container (2), a seal part (5) which is provided between the container (2) on the stationary side and the rotating shaft (4) on the rotational side, and a foreign matter entry prevention part (7) (a pump (25), a high-pressure water supply line (26), and an outflow port (27)) which prevents the entry of fine slag as foreign matter in slag hopper water (8) (muddy water) into the seal part (5). As a result, this invention can prevent the entry of the fine slag into the seal part (5) by high-pressure water flowing out from the outflow port (27).
(FR)
La présente invention concerne un récipient (2), un arbre rotatif (4) qui pénètre dans le récipient (2), une partie d'étanchéité (5) disposée entre le récipient (2) sur le côté fixe et l'arbre rotatif (4) sur le côté de rotation et une partie permettant d'empêcher l'entrée de corps étrangers (7) (une pompe (25), une conduite d'alimentation en eau à haute pression (26) et un orifice de sortie (27)) qui empêche l'entrée de fines scories en tant que corps étrangers dans une eau de trémie de scories (eau boueuse) dans la partie d'étanchéité (5). Par conséquent, la présente invention permet d'empêcher l'entrée de fines scories dans la partie d'étanchéité (5) au moyen de l'écoulement d'eau à haute pression par l'orifice de sortie (27).
(JA)
 この発明は、容器2と、容器2を貫通する回転軸4と、固定側の容器2と回転側の回転軸4との間に設けられているシール部5と、スラグホッパ水8(濁水)中の異物としての微細なスラグがシール部5に入り込むのを防止する異物進入防止部7(ポンプ25、高圧水供給ライン26、流出口27)と、を備える。この結果、この発明は、流出口27から流出する高圧水により、微細なスラグがシール部5に入り込むのを防止することができる。
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