GB958840A - Improvements in or relating to voluteless centrifugal pumps - Google Patents

Improvements in or relating to voluteless centrifugal pumps

Info

Publication number
GB958840A
GB958840A GB20339/61A GB2033961A GB958840A GB 958840 A GB958840 A GB 958840A GB 20339/61 A GB20339/61 A GB 20339/61A GB 2033961 A GB2033961 A GB 2033961A GB 958840 A GB958840 A GB 958840A
Authority
GB
United Kingdom
Prior art keywords
impeller
circular plate
diameter
voluteless
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
Application number
GB20339/61A
Inventor
David Girdler Cross
Robert Marshall Menzies
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB20339/61A priority Critical patent/GB958840A/en
Publication of GB958840A publication Critical patent/GB958840A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/08—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being radioactive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

958,840. Centrifugal pumps. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. May 16, 1962 [June 6, 1961], No. 20339/61. Heading F1C. A voluteless pump, which may be used for lifting liquids in mixer-settler apparatus, comprises a first circular plate 6 with a central aperture 7 connected to a second circular plate 8 by blades 9 mounted on their edges between the plates and disposed about the central aperture 7 to draw liquid through the latter by centrifugal action, an operating stem 2 rotatable with the plates and blades and carried on that side of the second circular plate 8 remote from the first circular plate 7, and a substantially cylindrical casing 3 having an annular trough about its upper end and the impeller 1 suspended by the stem 2 near its lower end, so that the liquid is lifted by the impeller 1 to a point at which it can overflow into the trough. A reservoir 12 provided with an inlet 4 is separated from the impeller 1 by a partiton 10 provided with a central bore 11. The aperture 7, inlet 4 and bore 11 are all of the same diameter which is preferably one-third of the impeller diameter. Further, the impeller blade depth, the casing diameter and the clearance between the impeller and partition are preferably one-eigth, one and one-third, and not greater than one twentyfourth of the impeller diameter respectively.
GB20339/61A 1961-06-06 1961-06-06 Improvements in or relating to voluteless centrifugal pumps Expired GB958840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20339/61A GB958840A (en) 1961-06-06 1961-06-06 Improvements in or relating to voluteless centrifugal pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20339/61A GB958840A (en) 1961-06-06 1961-06-06 Improvements in or relating to voluteless centrifugal pumps

Publications (1)

Publication Number Publication Date
GB958840A true GB958840A (en) 1964-05-27

Family

ID=10144321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20339/61A Expired GB958840A (en) 1961-06-06 1961-06-06 Improvements in or relating to voluteless centrifugal pumps

Country Status (1)

Country Link
GB (1) GB958840A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110917657A (en) * 2019-12-20 2020-03-27 北京光淼科技有限公司 Centrifugal extractor suitable for easy-emulsification system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110917657A (en) * 2019-12-20 2020-03-27 北京光淼科技有限公司 Centrifugal extractor suitable for easy-emulsification system
CN110917657B (en) * 2019-12-20 2021-11-12 北京光淼科技有限公司 Centrifugal extractor suitable for easy-emulsification system

Similar Documents

Publication Publication Date Title
GB1226424A (en)
GB584395A (en) Improvements in or relating to pumps for dealing with liquids containing solid substances
GB1241890A (en) A draft tube
GB1037008A (en) A transportable float-supported centrifugal pump assembly
GB958840A (en) Improvements in or relating to voluteless centrifugal pumps
GB1278535A (en) Centrifugal pumping plant
GB1163165A (en) Improvements in Rotary Impeller Pumps
GB1350936A (en) Well pumping apparatus for polluted water
JPS5368466A (en) Pump system for spreading bubbles in water
GB538658A (en) Improvements in and relating to pumps
GB963993A (en) Improvements in and relating to electric motor-driven liquid pumps
FR1248048A (en) Impeller or blades for pumps or similar machines and machines fitted therewith
BE612905A (en) Centrifugal pump impeller, especially for small pumps
GB1002911A (en) Improvements in or relating to centrifugal density separators
GB335505A (en) Improvements in vane wheels for centrifugal pumps
GB983644A (en) Gas separator
GB910491A (en) Vortex flow control device
GB1083928A (en) Improvements in or relating to pumps
GB658050A (en) Improvements in or connected with pumps for elevating liquid, sludge or the like
FR1324947A (en) Device for adjusting the rotor blades of hydraulic machines of the axial or semi-axial type, in particular of pumps
MURAI Theory on blades of axial, mixed and radial-flow pumps and water turbines(Calculation of flow through blades of axial, mixed, and radial flow pumps and water turbines)
AT184066B (en) Two-stage submersible centrifugal pump with vertical shaft, especially for pumping thick matter, liquid manure and the like. like
US3060859A (en) Liquid fuel pumps
GB1060432A (en) Improvements in and relating to cutting mechanisms for liquid manure pumps
GB536627A (en) Improvements in or relating to centrifugal pumps