GB1066863A - Improvements in or relating to push-type centrifuges - Google Patents

Improvements in or relating to push-type centrifuges

Info

Publication number
GB1066863A
GB1066863A GB44453/63A GB4445363A GB1066863A GB 1066863 A GB1066863 A GB 1066863A GB 44453/63 A GB44453/63 A GB 44453/63A GB 4445363 A GB4445363 A GB 4445363A GB 1066863 A GB1066863 A GB 1066863A
Authority
GB
United Kingdom
Prior art keywords
liquid
chamber
drum
duct
gas
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.)
Expired
Application number
GB44453/63A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer Escher Wyss AG
Original Assignee
Escher Wyss AG
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 Escher Wyss AG filed Critical Escher Wyss AG
Publication of GB1066863A publication Critical patent/GB1066863A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B04B3/02—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/02—Other accessories for centrifuges for cooling, heating, or heat insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/08—Other accessories for centrifuges for ventilating or producing a vacuum in the centrifuge

Landscapes

  • Centrifugal Separators (AREA)

Abstract

1,066,863. Push-type Centrifugal strainers. ESCHER WYSS A.G. Nov. 11, 1963 [Nov. 14, 1962], No. 44453/63. Heading B1D. A liquid-solid mixture being separated in centrifugal strainer drum 3 is maintained at constant temperature by a duct 14 which returns ventilation gas issuing into liquid collection chamber 5 to the interior of drum 3, the centrifuging chamber 2 being gas-tight, and means 15 maintaining gas temperature. Mixture enters drum 3 by feed pipe 6, liquid collects in chamber 5, solids are expelled from drum 3 into chamber 4 by the reciprocating plunger. Motor-controlled valves 9, 10 and the outlet from chamber 5 being immersed in liquid (Fig. 1, not shown) keep chamber 2 gas-tight. A fan 19 blows air through duct 14 past heat exchanger 15, which may heat or cool the air, temperature being controlled by a sensing device 16 which monitors either the air leaving drum 3 or alternatively the separated liquid, and controls a valve admitting heating or cooling agent to the heat exchanger. Chamber 2 and duct 14 may be insulated. Deflecting plates 26 prevent liquid entering duct 14, which includes a liquid separator 20 with discharge 21, and a feed 22 for washing liquid which flushes out separator 20.
GB44453/63A 1962-11-14 1963-11-11 Improvements in or relating to push-type centrifuges Expired GB1066863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1330762A CH397537A (en) 1962-11-14 1962-11-14 Pusher centrifuge

Publications (1)

Publication Number Publication Date
GB1066863A true GB1066863A (en) 1967-04-26

Family

ID=4391277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44453/63A Expired GB1066863A (en) 1962-11-14 1963-11-11 Improvements in or relating to push-type centrifuges

Country Status (3)

Country Link
US (1) US3268078A (en)
CH (1) CH397537A (en)
GB (1) GB1066863A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR87549E (en) * 1965-03-22 1966-06-24 Harpener Bergbau Ag Method and device for dewatering coal sludge or sludge
CH466806A (en) * 1967-06-09 1968-12-15 Escher Wyss Ag Centrifuge system for separating centrifuged material into solids and liquids
US3477098A (en) * 1967-06-20 1969-11-11 Black Clawson Co Apparatus for producing dry plastic pellets
US3489283A (en) * 1967-07-24 1970-01-13 Phillips Petroleum Co Liquid-solids separation method
FR206069A (en) * 1970-06-09
US3727832A (en) * 1971-02-19 1973-04-17 Electro Nucleonics Temperature control for centrifugal analyzer
US5401423A (en) * 1991-11-27 1995-03-28 Baker Hughes Incorporated Feed accelerator system including accelerator disc
AU3228693A (en) * 1991-11-27 1993-06-28 Baker Hughes Incorporated Feed accelerator system including feed slurry accelerating nozzle apparatus
US5380266A (en) * 1991-11-27 1995-01-10 Baker Hughes Incorporated Feed accelerator system including accelerator cone
EP0618845B1 (en) * 1991-12-31 1998-09-02 Baker Hughes Incorporated Feed accelerator system including accelerating vane apparatus
JPH09502657A (en) * 1994-07-01 1997-03-18 バクスター、インターナショナル、インコーポレイテッド Blood treatment system with closed circuit heater
EP2946836B1 (en) 2014-05-23 2020-02-19 Alfa Laval Corporate AB A centrifugal separator
EP3769847A1 (en) * 2019-07-26 2021-01-27 Siebtechnik GmbH Continuous drying centrifuge
KR102504657B1 (en) * 2019-11-18 2023-02-27 주식회사 엘지화학 Pressurizing centrifugal dehydrator
DE102023101476B3 (en) 2023-01-20 2024-05-29 Testo bioAnalytics GmbH Centrifuge with heating element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1163205A (en) * 1915-05-06 1915-12-07 Francis P Boland Apparatus for drying jewelry and the like.
US2379993A (en) * 1940-12-07 1945-07-10 Sehutte August Henry Centrifugal
US2330542A (en) * 1940-12-26 1943-09-28 Swenson Evaporator Company Dewatering of suspended solids
NL88929C (en) * 1953-05-25
DE948497C (en) * 1954-09-08 1956-08-30 Krauss Maffei Ag Continuously operating centrifuge with a downstream hot gas or hot steam operated drying device
US2865617A (en) * 1956-04-23 1958-12-23 Monsanto Chemicals Phenol decomposing apparatus
US2907561A (en) * 1957-09-23 1959-10-06 Kitchener K Newsom Extraction and filtering apparatus

Also Published As

Publication number Publication date
US3268078A (en) 1966-08-23
CH397537A (en) 1965-08-15

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