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1. 发明专利

JPH07284693A SEPARATING PLATE TYPE CENTRIFUGAL MACHINE 失效
公开(公告)号：JPH07284693A
公开(公告)日：1995-10-31
申请号：JP10199194
申请日：1994-04-15
申请人： MITSUBISHI KAKOKI KK
发明人： MORIGUCHI MASAHIRO , NOJIMA KAZUO
IPC分类号： B04B1/14 , B04B11/04
摘要： PURPOSE:To obtain a sepn. type centrifugal machine which permits easy maintenance control and has high sepn. efficiency at a relatively low cost by forming a heavy liquid impeller to a size larger than a light liquid free surface diameter. CONSTITUTION:An original liquid is centrifugally separated on a separating plate 4 when this original liquid is supplied through a guide cylinder 6 from an original liquid supplying pipe 9. The original liquid is then layered in order of a solid content, the heavy liquid and the light liquid radially inward from the outside diameter side into a sepn. chamber 16 by differences in sp. gr. The heavy liquid accumulates gradually in the sepn. chamber 16 in a rotary cylinder. The light liquid in a heavy liquid flow passage 18 enters a heavy liquid chamber 20 and the pressure in the upper part of the heavy liquid impeller 19 closed at the top end rises according to movement of the heavy liquid-light liquid boundary D2 thereof in the inward radial direction by exceeding the diameter D1 of a partition plate 17. A pressure detector 14, thereupon, detects the pressure in the upper part of the impeller. The output signal of this detector is sent to a controller 15 when the detected pressure attains a set pressure. This controller 15 opens a control valve 23 to introduce the water for actuating the valve to open into auxiliary valve 7. As a result, the solid and heavy liquid in the rotary cylinder 1 are discharge outside from a discharge port 10.

2. 发明专利

JPS5852707B2 JPS5852707B2 - 失效
公开(公告)号：JPS5852707B2
公开(公告)日：1983-11-24
申请号：JP1803181
申请日：1981-02-12
申请人： Mitsubishi Kakoki Kk
发明人： TAKAHASHI RYUICHI , MORIGUCHI MASAHIRO
IPC分类号： B04B1/18

3. 发明专利

JPS5392967A CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPS5392967A
公开(公告)日：1978-08-15
申请号：JP683777
申请日：1977-01-26
申请人： MITSUBISHI KAKOKI KK
发明人： MORIGUCHI MASAHIRO
IPC分类号： B04B1/18

4. 发明专利

JP2727411B2 失效
公开(公告)号：JP2727411B2
公开(公告)日：1998-03-11
申请号：JP10199194
申请日：1994-04-15
申请人： MITSUBISHI KAKOKI KK
发明人： MORIGUCHI MASAHIRO , NOJIMA KAZUO
IPC分类号： B04B1/14 , B04B11/04

5. 发明专利

JPH0146180B2 失效
公开(公告)号：JPH0146180B2
公开(公告)日：1989-10-06
申请号：JP1417187
申请日：1987-01-26
申请人： MITSUBISHI KAKOKI KK
发明人： TAKAHASHI RYUICHI , MORIGUCHI MASAHIRO , UEDA SHIGERU
IPC分类号： B04B1/02 , B04B1/06

6. 发明专利

JPS63182054A CENTRIFUGAL COALESCER 失效
公开(公告)号：JPS63182054A
公开(公告)日：1988-07-27
申请号：JP1417187
申请日：1987-01-26
申请人： MITSUBISHI KAKOKI KK
发明人： TAKAHASHI RYUICHI , MORIGUCHI MASAHIRO , UEDA SHIGERU
IPC分类号： B04B1/02 , B04B1/06
摘要： PURPOSE:To clarify a light liquid after separation as clear as possible, by a method wherein the coalescer chamber positioned between a preparatory separation chamber and a finish separation chamber so as to be shifted to the inner diameter side in a radius direction and providing a light liquid lead-out passage wide on the inner diameter side in the radius direction within the finish separation chamber. CONSTITUTION:The raw liquid F being the water-containing waste oil introduced from a raw liquid supply port 5' through a raw liquid introducing passage 5 flows in the direction of a rotary shaft and moisture having high specific gravity is brought near to the outer diameter side in a radius direction by the mutual action of centrifugal force and radial separation plates and discharged to the outside as a heavy liquid H from a heavy liquid lead out port 6' through the heavy liquid lead out passage 6 provided along the inner wall of a rotary cylinder 1. The oil component having low specific gravity in the raw liquid F from which the greater part of moisture is removed in a preparatory separation chamber 2 is brought near to the inner diameter side in the radius direction to enter a coalescer chamber 3 along with a very small amount of the residual moisture. Then, the oil component brought near to the inner diameter side in the radius direction by the formation of laminar flow and centrifugal force is taken out through the light liquid lead out passage 8 on the inner diameter side in the radius direction in a finish separation chamber 4.

7. 发明专利

JPS5437964A CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPS5437964A
公开(公告)日：1979-03-20
申请号：JP10313477
申请日：1977-08-30
申请人： MITSUBISHI KAKOKI KK
发明人： MORIGUCHI MASAHIRO
IPC分类号： B04B1/18 , C10M175/00

8. 发明专利

JPH07289947A COMPOSITE ROTATOR 失效
公开(公告)号：JPH07289947A
公开(公告)日：1995-11-07
申请号：JP8894794
申请日：1994-04-26
申请人： NIPPON STEEL CORP , NIPPON STEEL CHEMICAL CO , ISHIKAWAJIMA HARIMA HEAVY IND , MITSUBISHI KAKOKI KK
发明人： MAIKUMA HIRONORI , KUBOMURA KENJI , YOSHIDA OSAMU , NAKAJIMA TOSHIYUKI , OKAMURA JIYUNSUKE , MORIGUCHI MASAHIRO , TANAKA YASUHISA
IPC分类号： B04B5/02 , B04B7/08
摘要： PURPOSE:To provide a composite rotator composed of fiber reinforced resin and metal which can be used for a centrifugal separator for treating a large amount of liquid in the atmosphere and under a high centrifugal force. CONSTITUTION:A double cylindrical structure body is formed by bonding a fiber reinforced resin cylinder 2 comprising reinforced fiber oriented in the peripheral direction in the wall thickness of 0.1 mm or more and of 50% or less of the total wall thickness with the outer periphery of the metal cylinder 1 in a cylindrical outermost peripheral section 5 of a fiber reinforced resin cylinder 2. The number of revolutions of two times as much and the centrifugal force of four times as much can be provided by the arrangement compared with a conventional metal revolving body. Further, a container-shaped high speed composite revolving body can be manufactured by using a closed-end metal cylinder, and as a result, a centrifugal separator provided with high separation performance which can separate a large amount of liquid can be manufactured.

9. 发明专利

JPH05345150A 失效
公开(公告)号：JPH05345150A
公开(公告)日：1993-12-27
申请号：JP14764792
申请日：1992-06-08
申请人： NIPPON STEEL CORP , NIPPON STEEL CHEMICAL CO , ISHIKAWAJIMA HARIMA HEAVY IND , MITSUBISHI KAKOKI KK
发明人： HAYASHIDA MICHIYA , TAMAKI YUJI , KUBOMURA KENJI , YOSHIDA OSAMU , UTSUNOMIYA MASATOKI , NAKAJIMA TOSHIYUKI , MORIGUCHI MASAHIRO , TANAKA YASUHISA
IPC分类号： B04B7/08 , B04B1/14
摘要： PURPOSE:To obtain the container-shape rotary body of a centrifugal separator capable of being rotated at a high speed to automatically discharge impurities by forming the fitting surfaces of the respective opposed end surfaces and metal cylindrical projection part of carbon fiber reinforced plastic cylinders as taper surfaces expanding toward the interior of the cylinder and setting the taper angle theta of the taper surfaces to a specific value. CONSTITUTION:A metal cylinder 2 has a protruding part 3 having a trapezoidal cross section at the central part of the outer periphery thereof and carbon fiber reinforced plastic cylinders 1, 1 are arranged up and down in opposed relationship in the state holding the protruding part 3 therebetween so as to expose the surface of the protruding part and closely bonded and fixed to the surface of the metal cylinder 2. Taper surfaces (e) opened toward the center part of the cylinder are formed to the opposed end surfaces of the carbon fiber reinforced plastic cylinders 1 and the taper angle theta formed by the virtual line (y) parallel to the axial direction of the cylinder 1 and each of the taper surfaces (e) is set to 15-80 deg.C. The same taper surfaces (e)' are also formed to the loop parts bonded to the end surfaces of the carbon fiber reinforced plastic cylinder of the prtruding part 3 and both taper surfaces e, e'' are bonded to the fitting surfaces 4 of the opposed end surfaces of the cylinder 1 and the protruding part. Therefore, the deformation of the metal cylinder due to centrifugal force can be supressed and a large amount of a liquid can be treated.

10. 发明专利

JPS57132563A CENTRIFUGAL SEPARATOR 失效
公开(公告)号：JPS57132563A
公开(公告)日：1982-08-16
申请号：JP1803181
申请日：1981-02-12
申请人： MITSUBISHI KAKOKI KK
发明人： TAKAHASHI RIYUUICHI , MORIGUCHI MASAHIRO
IPC分类号： B04B1/18
摘要： PURPOSE:To regularly open and close a valve cylinder, and to make the quantity of discharge of sludge constant, by opening and closing the valve cylinder by leading a booster operating liquid into a pilot cylinder, in a centrifugal separator. CONSTITUTION:When a rotary body attains to a prescribed rotational frequency, an operating liquid is put into a valve cylinder lower chamber 31 for a few seconds, and simultaneously the operating liquid is put into a leading hole 21. The operating liquid passes through a notch groove 33 of a valve 13 and is led into a valve cylinder upper chamber 14 and a pilot cylinder upper chamber 18. When a raw liquid to be centrifugally separated is led into a rotary cylinder, the centrifugal separation operation is executed in the separating chamber, and sludge collects in a sludge accumulation part 34. This sludge is discharged by stopping feeding the raw mliquid and replenishing the operating liquid from a sealing liquid inlet 24. When a prescribed quantity of sludge is discharged, a valve cylinder 7 press-contacts with a valve seat 10, closes the valve, and discharge of sludge is stopped automatically.

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