GB1454797A - Homogenizing and separating method and apparatus - Google Patents
Homogenizing and separating method and apparatusInfo
- Publication number
- GB1454797A GB1454797A GB3937373A GB3937373A GB1454797A GB 1454797 A GB1454797 A GB 1454797A GB 3937373 A GB3937373 A GB 3937373A GB 3937373 A GB3937373 A GB 3937373A GB 1454797 A GB1454797 A GB 1454797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- station
- rotor
- housing
- ring
- blades
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
- B01F25/3131—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Centrifugal Separators (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
1454797 Mixing apparatus; centrifugal separators TEC GROUP Inc 21 Jan 1974 [22 Jan 1973] 39373/73 Headings B1C and B2P A homogeneous mixture of fluids (e.g. gas and liquid), solids, or a fluid and a solid is produced at a mixing and pumping station 100 and conveyed to a separating station 104 where it is centrifuged to at least partially separate the mixture into relatively high and low specific gravity portions which are led off through lines 114, 116. Separation at the station 104 is augmented and flow is stabilised by inclusion in the line, 102, between the stations 100, 104 of serially arranged transition and enlarged sections D-E and 108 so that relatively high gravity masses at high pressure and relatively low gravity masses at low pressure form at outer and central zones B, C respectively. The transition section may include an annular manifold. The pumping station 100 includes an axial flow pump 10 which may be single or multistage and comprises, in each stage, a cylindrical impeller rotor 12 having three integral inwardly directed impeller blades 14. The rotor 12 is journalled in a housing 18 and driven, e.g. from a motor not shown, through gearing 20, 22. A seal is formed between the rotor and the housing by mating of a ring 40, releasably secured on the rotor by pins 46 and a retaining ring, and rings 50, 52 secured to the housing. Additive is collected from a housing chamber 38 by a scoop-vaned ring 84 and directed through a peripheral groove 88 and ports 78 in the ring, valves 80 and outlets 64 in blunt downstream trailing edges 60 of preferably each of the blades, said blunt edges engendering low pressure regions and hence additive drawing suction behind the blades. Each valve comprises a ball 80 centrifugally released, in response to rotor speed, from a seat, in opposition to a force of a spring 82. The housing chamber 38 may be charged through a conduit 92. The separating station 104 also includes an axial flow pump the impeller blades of which are similar to the pump in station 100 but are of modified lead and pitch and do not include additive outlets. The station 104 pump has a lower pumping rate and provides for centrrifuging. The speeds of the pumps at 100, 104 are separately controllable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00325135A US3828929A (en) | 1973-01-22 | 1973-01-22 | Homogenizing method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1454797A true GB1454797A (en) | 1976-11-03 |
Family
ID=23266580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3937373A Expired GB1454797A (en) | 1973-01-22 | 1974-01-21 | Homogenizing and separating method and apparatus |
Country Status (6)
Country | Link |
---|---|
US (1) | US3828929A (en) |
JP (1) | JPS49103883A (en) |
DE (1) | DE2361331A1 (en) |
FR (1) | FR2328506A3 (en) |
GB (1) | GB1454797A (en) |
IT (1) | IT1003432B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1072473A (en) * | 1975-12-10 | 1980-02-26 | Imperial Oil Limited | Dilution centrifuging of bitumen froth from the hot water process for tar sand |
US4087261A (en) * | 1976-08-30 | 1978-05-02 | Biphase Engines, Inc. | Multi-phase separator |
US4321006A (en) * | 1980-03-05 | 1982-03-23 | Von Ohain Hans J P | Gas compression cycle and apparatus therefor |
CA1151527A (en) * | 1980-11-06 | 1983-08-09 | Ronald S. Bullen | Proppant concentrator |
CN104747157A (en) * | 2015-01-22 | 2015-07-01 | 中国石油大学(华东) | Foam fracturing fluid sand proportion concentrator for oil gas well and application thereof |
JP7245163B2 (en) | 2017-01-17 | 2023-03-23 | マイクロフルーイディクス インターナショナル コーポレイション | Apparatus and method using high pressure dual check valve |
-
1973
- 1973-01-22 US US00325135A patent/US3828929A/en not_active Expired - Lifetime
- 1973-12-05 FR FR7344446A patent/FR2328506A3/en active Granted
- 1973-12-08 DE DE2361331A patent/DE2361331A1/en active Pending
- 1973-12-10 JP JP48136965A patent/JPS49103883A/ja active Pending
-
1974
- 1974-01-18 IT IT19540/74A patent/IT1003432B/en active
- 1974-01-21 GB GB3937373A patent/GB1454797A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49103883A (en) | 1974-10-01 |
FR2328506B3 (en) | 1978-02-17 |
IT1003432B (en) | 1976-06-10 |
US3828929A (en) | 1974-08-13 |
DE2361331A1 (en) | 1974-07-25 |
FR2328506A3 (en) | 1977-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |