AU3603195A - Process and device for degassing a liquid in a substantially closed system - Google Patents

Process and device for degassing a liquid in a substantially closed system

Info

Publication number
AU3603195A
AU3603195A AU36031/95A AU3603195A AU3603195A AU 3603195 A AU3603195 A AU 3603195A AU 36031/95 A AU36031/95 A AU 36031/95A AU 3603195 A AU3603195 A AU 3603195A AU 3603195 A AU3603195 A AU 3603195A
Authority
AU
Australia
Prior art keywords
degassing
liquid
circulation pump
container
closed system
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.)
Abandoned
Application number
AU36031/95A
Inventor
Helmut Friedrich
Helmut Steffan
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.)
Stucklin & Cie AG
Original Assignee
Stucklin & Cie 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 Stucklin & Cie AG filed Critical Stucklin & Cie AG
Publication of AU3603195A publication Critical patent/AU3603195A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0063—Regulation, control including valves and floats

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Water Treatments (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Liquid to be degassed in a substantially closed system (50) is drawn by a circulation pump (1) into a degassing container (2) and returned therefrom to the closed system (50). The liquid is degassed by reducing the pressure in the degassing container (2) by interrupting the liquid feed while the circulation pump (1) is still running. The gas collecting in the upper part of the degassing container (2) is then discharged therefrom by raising the pressure in said container (2) by restoring the liquid feed. The gas released in the circulation pump (1) during its operation is taken to a degassing vessel (4) and the pump (1) is briefly stopped at given time intervals so that gas in the degassing vessel (4) is discharged therefrom via a vessel degassing valve unit (5). The liquid degassing process of the invention prevents the circulation pump (1) from filling with gas, thus greatly increasing its reliablity.
AU36031/95A 1995-10-16 1995-10-16 Process and device for degassing a liquid in a substantially closed system Abandoned AU3603195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH1995/000240 WO1997014922A1 (en) 1995-10-16 1995-10-16 Process and device for degassing a liquid in a substantially closed system

Publications (1)

Publication Number Publication Date
AU3603195A true AU3603195A (en) 1997-05-07

Family

ID=4549980

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36031/95A Abandoned AU3603195A (en) 1995-10-16 1995-10-16 Process and device for degassing a liquid in a substantially closed system

Country Status (8)

Country Link
EP (1) EP0856135B1 (en)
AT (1) ATE188767T1 (en)
AU (1) AU3603195A (en)
DE (1) DE59507625D1 (en)
DK (1) DK0856135T3 (en)
ES (1) ES2140707T3 (en)
GR (1) GR3032870T3 (en)
WO (1) WO1997014922A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1034827A1 (en) * 1999-03-08 2000-09-13 Stücklin & Cie AG Deaeration apparatus
ATE288054T1 (en) 2001-06-01 2005-02-15 Helmut Friedrich DEVICE FOR DEGASING LIQUIDS IN A CLOSED OR OPEN CIRCUIT
WO2007071613A1 (en) * 2005-12-20 2007-06-28 Tecan Trading Ag Conditioning device for liquid handling system liquids
CN102164645B (en) * 2008-07-24 2014-02-19 史派隆公司 Device and method for degassing a liquid
NL2017087B1 (en) 2016-07-01 2018-01-19 Spiro Entpr Bv Gas separator
EP3290094B1 (en) * 2016-08-30 2019-07-31 Sika Technology AG Device and method for removing gas from a liquid
CN114279972A (en) * 2021-12-24 2022-04-05 中国科学院电工研究所 Gas degassing device in oil for full-automatic photoacoustic spectrometry detector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1226353A (en) * 1958-06-06 1960-07-11 Buckau Wolf Maschf R Device for deaeration of a centrifugal pump during operation
US3290864A (en) * 1965-08-10 1966-12-13 Itt Gas separation pump for liquid circulating systems
EP0027179B1 (en) * 1979-09-13 1984-07-18 Joh. Vaillant GmbH u. Co. Pump with degasser
DE3436833A1 (en) * 1984-10-06 1986-04-10 Laudon GmbH & Co KG, 5354 Weilerswist Aerator for water circulation systems
NL9301908A (en) * 1993-11-04 1995-06-01 Spiro Research Bv Method and device for venting a liquid in a substantially closed liquid circulation system.

Also Published As

Publication number Publication date
WO1997014922A1 (en) 1997-04-24
DK0856135T3 (en) 2000-05-08
DE59507625D1 (en) 2000-02-17
EP0856135A1 (en) 1998-08-05
EP0856135B1 (en) 2000-01-12
GR3032870T3 (en) 2000-07-31
ATE188767T1 (en) 2000-01-15
ES2140707T3 (en) 2000-03-01

Similar Documents

Publication Publication Date Title
MY108745A (en) System for washing a tank and recovering and treating residual tank liquid and method of operating the system.
MX9804140A (en) System, method and container for holding and delivering a solution.
GB1534031A (en) Degassing fluids
ES8106049A1 (en) Device for emptying reservoirs.
AU3603195A (en) Process and device for degassing a liquid in a substantially closed system
YU15585A (en) Device for wood impregnation
CA2274359A1 (en) Method and apparatus for removing trihalomethanes and dissolved oxygen from water
CA2089078A1 (en) Method and apparatus for stabilizing and simplifying an approach flow system for a paper-making machine
FR2788049B1 (en) DELIVERY PROCESS IN A FILLING MACHINE AND FILLING MACHINE FOR CARRYING OUT SUCH A METHOD
US4997166A (en) Silver recovery system
CA2185747A1 (en) Apparatus for a paper-making machine for delivering liquid from a first level to a second, higher level
TW306460U (en) Vacuum assisted loading apparatus
SE8603677D0 (en) DISCONTINUED EMPTYING WITH GAS FILLED CONTAINERS AND DEVICE THEREOF
CS665887A1 (en) Method of low-boiling medium pumping from pressure systems and device for carrying out the method
JPS5617607A (en) Continuous vacuum defoaming apparatus
JPS57165007A (en) Method and apparatus for degassing dissolved gas in liquid
CA2131513A1 (en) Method and Apparatus for Selectively Varying the Flow Rate of Service Liquid Through a Two Stage Liquid Ring Vacuum Pump
JPS5570559A (en) Planetary revolution type barreling device having tiltable barrel
JPS56102907A (en) Treatment of supplying stock liquid in reverse osmosis liquid separation
GB0028163D0 (en) A process for the recovery of vapour, and an improved vapour recovery system
JPS55134667A (en) Continuous vacuum impregnation apparatus
ES8307030A1 (en) Device for restoring the air content in hydraulic storage containers for regulating the delivery of water held under pressure by means of intermittently driven pumps
JPH061109B2 (en) How to drain mechanical seal liquid
KR960007029A (en) Waste Elution Device
JPS6422400A (en) Waste water treatment