GB1325816A - Device for degassing a liquid - Google Patents

Device for degassing a liquid

Info

Publication number
GB1325816A
GB1325816A GB4765571A GB4765571A GB1325816A GB 1325816 A GB1325816 A GB 1325816A GB 4765571 A GB4765571 A GB 4765571A GB 4765571 A GB4765571 A GB 4765571A GB 1325816 A GB1325816 A GB 1325816A
Authority
GB
United Kingdom
Prior art keywords
liquid
gas
container
towards
degassed
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
GB4765571A
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.)
NEDERLANDSE APPL SCIENT RES
Original Assignee
NEDERLANDSE APPL SCIENT RES
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 NEDERLANDSE APPL SCIENT RES filed Critical NEDERLANDSE APPL SCIENT RES
Publication of GB1325816A publication Critical patent/GB1325816A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
    • B01D19/0057—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused the centrifugal movement being caused by a vortex, e.g. using a cyclone, or by a tangential inlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/107—Cores; Devices for inducing an air-core in hydrocyclones
    • 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
    • G21C15/16—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants comprising means for separating liquid and steam
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Cyclones (AREA)

Abstract

1325816 Centrifugal separators NETHERLANDS APPLIED SCIENTIFIC RESEARCH FOR INDUSTRY TRADE & COMMERCE 13 Oct 1971 [13 Oot 1970] 47655/71 Heading B2P An apparatus for degassing liquid, e.g. for removing an inert gas such as argon from liquid sodium comprises a cylindrical container 1 provided with a tangential supply duct 8 for the gas-laden liquid, gas discharge means 10, 11 towards one end 4 of the container and a discharge duct 9 for the degassed liquid, the container wall being provided at its inner surface with a partition 12 to which is attached a cyclone tube 13 coaxial with the container, open at its ends and having one end situated near the other end 6 of the container. In operation, the liquid to be degassed enters tangentially into the annular space above the partition 12 and a preliminary separation of the gas due to centrifugal force occurs towards a gas discharge duct 10 and a gas trap 11. The partially degassed liquid then flows over the edge 19 of the cyclone tube 13 and down the latter in helical fashion whereby the rest of the gas is liberated and flows towards a central body 15 which is provided with a helical rib 16 which is wound in a direction opposite to that of the helical movement of the liquid down the tube 13 to facilitate separation of the gas upwards towards the duct 10 and prevent its entrainment with the liquid. The degassed liquid then flows form the lower edge of the tube 13 and up the annular space below the partition 12 and out through the tangential discharge duct 9.
GB4765571A 1970-10-13 1971-10-13 Device for degassing a liquid Expired GB1325816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL707014976A NL147956B (en) 1970-10-13 1970-10-13 DEVICE FOR DEGASING A LIQUID.

Publications (1)

Publication Number Publication Date
GB1325816A true GB1325816A (en) 1973-08-08

Family

ID=19811287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4765571A Expired GB1325816A (en) 1970-10-13 1971-10-13 Device for degassing a liquid

Country Status (5)

Country Link
JP (1) JPS4846965A (en)
DE (2) DE7138810U (en)
FR (1) FR2111269A5 (en)
GB (1) GB1325816A (en)
NL (1) NL147956B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1574243A1 (en) * 2004-03-12 2005-09-14 LESAFFRE et Compagnie Degasification of liquid yeast
EP1582246A1 (en) * 2004-03-12 2005-10-05 LESAFFRE et Cie Degasification of liquid yeast
CN101147896B (en) * 2006-09-22 2010-06-09 上海工程技术大学 Core pipe device for cyclone type dust-removing device
CN101147895B (en) * 2006-09-22 2010-06-16 上海工程技术大学 Cyclone type dust-cleaning device cyclone

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506627B1 (en) * 1981-05-26 1986-09-19 Bertin & Cie COMPACT GAS-LIQUID SEPARATOR
DK155340C (en) * 1986-07-08 1989-10-02 Grundfos Int Pump with gas separator
DE3829263A1 (en) * 1988-08-29 1990-03-15 Schmitz Uwe DEVICE FOR DISTRIBUTING A FLOWING LIQUID GAS MIXTURE IN MULTIPLE SUB-FLOWS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1574243A1 (en) * 2004-03-12 2005-09-14 LESAFFRE et Compagnie Degasification of liquid yeast
EP1582246A1 (en) * 2004-03-12 2005-10-05 LESAFFRE et Cie Degasification of liquid yeast
CN101147896B (en) * 2006-09-22 2010-06-09 上海工程技术大学 Core pipe device for cyclone type dust-removing device
CN101147895B (en) * 2006-09-22 2010-06-16 上海工程技术大学 Cyclone type dust-cleaning device cyclone

Also Published As

Publication number Publication date
NL147956B (en) 1975-12-15
NL7014976A (en) 1972-04-17
FR2111269A5 (en) 1972-06-02
DE7138810U (en) 1972-03-09
JPS4846965A (en) 1973-07-04
DE2151087A1 (en) 1972-04-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees