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1. 发明专利

JPS63252560A CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPS63252560A
公开(公告)日：1988-10-19
申请号：JP6376088
申请日：1988-03-18
申请人： ALFA LAVAL SEPARATION AB
发明人： TORUBIYORUN NORUDOSUTOREEMU
IPC分类号： B04B1/14 , B04B11/02 , B04B11/04 , B04B11/08

2. 发明专利

JPS62254857A CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPS62254857A
公开(公告)日：1987-11-06
申请号：JP5547587
申请日：1987-03-12
申请人： ALFA LAVAL SEPARATION AB
发明人： YOORAN KUROTSUKU , PAA KAARUSON
IPC分类号： B04B1/08 , B04B11/00 , B04B11/02

3. 发明专利

JPS62102846A INFLOW APPARATUS FOR CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPS62102846A
公开(公告)日：1987-05-13
申请号：JP25597386
申请日：1986-10-29
申请人： ALFA LAVAL SEPARATION AB
发明人： KURAESU INGE , TORUGUNII RAGERUSUTETSUDO , REONARUDO BORUGUSUTOREEMU , KURAESU YORAN KAARUSON , SUBUEN OROFU NOBO , HANSU MOBERUKU , PEETAA FURANSEN
IPC分类号： B04B1/04 , B04B1/08 , B04B11/02

4. 发明专利

JPS614552A METHOD AND DEVICE FOR MAINTAINING LIQUID LEVEL IN CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPS614552A
公开(公告)日：1986-01-10
申请号：JP12162985
申请日：1985-06-06
申请人： ALFA LAVAL SEPARATION AB
发明人： STROUCKEN KLAUS
IPC分类号： B04B1/14 , B04B1/08 , B04B1/18 , B04B11/02
摘要： In order to subject a valve (7) within the rotor of a centrifugal separator to a certain liquid pressure, a chamber (9) on one side of the valve is connected to an axial channel (12) in the vertical drive shaft (13) of the rotor, and a liquid surface is maintained in the channel very close to the axis of the rotor during the operation of the rotor. At the lower end of the drive shaft, the channel (12) opens axially though an orifice (31) having its edge at the desired radial level for the liquid surface, and this end of the shaft is arranged to rotate in a liquid body in a container (25) below the drive shaft (13).

5. 发明专利

JPH01297158A CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPH01297158A
公开(公告)日：1989-11-30
申请号：JP30797188
申请日：1988-12-07
申请人： ALFA LAVAL SEPARATION AB
发明人： REONARUDO BORUKUSUTOREEMU , KURAESU IYOORAN KAARUSON , PEETERU FURANSEN , KURAESU INGE , TORUGUNII RAAGERUSUTETSUTO , HANSU MOOBERUGU , ORE NOOBO
IPC分类号： B04B1/08 , B04B1/14 , B04B7/14
摘要： PURPOSE: To improve sepn. efficiency by specifying the ratio of the distance between flow influencing members adjacent to each other when viewed in the circumferential direction of a rotor and the distance between the surfaces of sepn. disks and the ratio of the length of the respective flow influencing members in the circumferential direction of the rotor and the distance between the surfaces of the sepn. disks. CONSTITUTION: The flow influencing members 17 disposed in the spacings between the conical sepn. disks 4 are formed by specifying the ratio L/H of the distance L between the members 17 adjacent to each other when viewed in the circumferential direction of the rotor 1 and the distance H between the surfaces of the sepn. disks 4 to the ratio larger than 0 and below 2 similarly to the ratio l/H of the length 1 of the respective members 17 in the circumferential direction of the rotor 1 and the distance H between the surfaces of the sepn. disks 4 in order to substantially prevent the formation of a so-called Ekman layer along the surface of one sepn. disk 4. The surface of the other sepn. disk 4 facing the members 17 is formed by a method which itself is known in order to obtain the Ekman layer along the surface during the operation of the rotor 1. Consequently, the sepn. efficiency is improved.

6. 发明专利

JPS61136456A Centrifugal separator 失效
公开(公告)号：JPS61136456A
公开(公告)日：1986-06-24
申请号：JP26161685
申请日：1985-11-22
申请人： Alfa Laval Separation Ab
发明人： SORUTAN FUYORUDOHASHII
IPC分类号： B04B9/12 , F16J15/34 , F16J15/40
CPC分类号： B04B9/12 , F16J15/34 , F16J15/40

7. 发明专利

JPH01130747A CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPH01130747A
公开(公告)日：1989-05-23
申请号：JP25505788
申请日：1988-10-12
申请人： ALFA LAVAL SEPARATION AB
发明人： KURAUSU SUTOROOKEN
IPC分类号： B04B1/12 , B04B1/08
摘要： PURPOSE: To efficiently separate a heavy liquid from a light liquid by communicating one discharge pipe with a discharge port of a rotor for discharging the separated heavy liquid extended toward the central part of the rotor at the sepn. end in which sepn. disks 21 are directed to the base parts from the outer part in the radial direction of a sepn. chamber. CONSTITUTION: The two liquids varying in the density are separated between the sepn. disks 21. At this time, the light liquid is flowed out to the inner side of a radial direction and is introduced to a chamber 26. The heavy liquid is flowed out to the outer side of the radial direction. The heavy liquid flows to the lower side in the axial direction of the sepn. chamber on the outer side of the sepn. disks 21, emerges from the sepn. chamber out through a passage 29 and is introduced to annular grooves 33 until the liquid is flows out of an overflow discharge port 34. Further, the separated light liquid flows out of the discharge port 27 of the chamber 26.

8. 发明专利

JPS63119861A ROTATING SUPPLY-DISCHARGE PIPE FOR CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPS63119861A
公开(公告)日：1988-05-24
申请号：JP22418587
申请日：1987-09-09
申请人： ALFA LAVAL SEPARATION AB
发明人： ERITSUKU UESUTOBARII , RAARUSU EENSUTOREEMU
IPC分类号： B04B5/00 , B04B5/04 , B04B11/02

9. 发明专利

JPS62102847A CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPS62102847A
公开(公告)日：1987-05-13
申请号：JP25597486
申请日：1986-10-29
申请人： ALFA LAVAL SEPARATION AB
发明人： KURAESU INGE , TORUGUNII RAGERUSUTETSUDO , REONARUDO BORUGUSUTOREEMU , KURAESU YORAN KAARUSON , SUBUEN OROFU NOBO , HANSU MOBERUKU , PEETAA FURANSEN
IPC分类号： B04B1/04 , B04B1/08 , B04B11/02

10. 发明专利

JPH01130746A CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPH01130746A
公开(公告)日：1989-05-23
申请号：JP25505888
申请日：1988-10-12
申请人： ALFA LAVAL SEPARATION AB
发明人： KURAUSU SUTOROUKEN
IPC分类号： B04B1/08 , B04B11/06
摘要： PURPOSE: To separate the sealing position between a central column and partition members from the outlet of a separation chamber by coupling a rotor body and the partition members by tubular members and providing the partition members freely movably with central sleeves sealing and enclosing the central column of the rotor body. CONSTITUTION: The first rotor part 11 of the rotor body has the central column 14 and the second rotor part 12 freely removably coupled to the column 14 is coupled to the partition members 18, 19 around the through-holes 22 of the partition members 18, 19 and the through-holes 24 of the rotor body by the tubular members 23. The partition members 18, 19 have the central sleeves 18 which seal and enclose the central column 14 and are freely movable in the axial direction with respect to the central column 14. The partition members 18, 19 and the second rotor part 12 of the rotor body are coupled by the tubular members 23 in such a manner, by which the closed outlet pipelines are eventually formed of the sepn. chamber 13 and the direction thereof is set at the direction intersecting with the directions of inlet passages 20 between an inlet chamber 16 and the inlet of the sepn. chamber 13.

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