KR940004773B1 - 고체-액체 시스템의 원격 준위 측정법 - Google Patents
고체-액체 시스템의 원격 준위 측정법 Download PDFInfo
- Publication number
- KR940004773B1 KR940004773B1 KR1019860005082A KR860005082A KR940004773B1 KR 940004773 B1 KR940004773 B1 KR 940004773B1 KR 1019860005082 A KR1019860005082 A KR 1019860005082A KR 860005082 A KR860005082 A KR 860005082A KR 940004773 B1 KR940004773 B1 KR 940004773B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid
- level
- vessel
- container
- resin
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims description 44
- 238000005259 measurement Methods 0.000 title claims description 10
- 239000013590 bulk material Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims 3
- 238000000691 measurement method Methods 0.000 claims 2
- 229920005989 resin Polymers 0.000 description 54
- 239000011347 resin Substances 0.000 description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 239000003795 chemical substances by application Substances 0.000 description 6
- 239000002826 coolant Substances 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 239000012508 resin bead Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 239000012798 spherical particle Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
-
- 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)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Level Indicators Using A Float (AREA)
Abstract
Description
Claims (3)
- 간극이 인접한 입자 사이에 형성된 용기내에 입자 벌크물질의 표면준위를 원격적으로 측정하기 위한 방법에 있어서, 용기는 용기내에 액체 준위를 표시하기 위하여 용기와 더불어 동작적으로 연결된 액제 준위 측정 장치를 가지며, 액체는 일정한 유동 속도로 용기에 첨가되고, 첨가함으로써 액체는 벌크물질의 표면준위에 대하여 입자 사이에 간극을 점차로 채우고, 액체 준위 측정 장치의 액체준위표시는 시간의 함수로서 기록되고; 용기내에 액체준위의 변화율이 감소하는 준위의 용기내에 벌크물질의 준위로서 표시된는 것을 특징으로 하는 고체-액체 시스템의 원격 준위 측정법.
- 제1항에 있어서, 일반적으로 용기내에 존재할 수 있는 어떤 액체는 상기 첨가단계전에 제거되는 것을 특징으로 하는 고체-액체 시스템의 원격 준위 측정법.
- 제1항 또는 제2항에 있어서, 용기내에 벌크물질의 체적은 알려진 체적 공간을 채우는 용기를 결정하고, 용기내에 액체준위의 변화율이 감소하는 시점에서 액체를 첨가하기 위해서 필요한 시간은 액체의 일정한 유동속도와 용기에 첨가된액체의 체적을 나타내는 경과시간의 곱을 결정하고, 결정된 준위에서 액체 및 벌크물질에 의해서 점유된 용기의 알려진 체적의 부분을 계산되고, 용기내에 벌크물질의 고체 체적은 액체 및 벌크 물질에 의해서 정유된 용기의 체적으로부터 용기에 첨가된 액체의 체적을 뺌으로서 계산되는 것을 특징으로 하는 고체-액체 시스템의 원격 준위 측정법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/752,271 US4653322A (en) | 1985-07-05 | 1985-07-05 | Remote level measurement in a solid-liquid system |
US752,271 | 1985-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870001608A KR870001608A (ko) | 1987-03-14 |
KR940004773B1 true KR940004773B1 (ko) | 1994-05-28 |
Family
ID=25025610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860005082A Expired - Lifetime KR940004773B1 (ko) | 1985-07-05 | 1986-06-25 | 고체-액체 시스템의 원격 준위 측정법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4653322A (ko) |
EP (1) | EP0211217B1 (ko) |
JP (1) | JPS6212817A (ko) |
KR (1) | KR940004773B1 (ko) |
DE (1) | DE3684198D1 (ko) |
ES (1) | ES2003335A6 (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4880039A (en) * | 1989-05-25 | 1989-11-14 | Vladimir Horak | Increasing the accuracy of liquid volume measurements utilizing liquid level sensing |
JPH0355035U (ko) * | 1989-09-28 | 1991-05-28 | ||
FR2792066B1 (fr) | 1999-04-08 | 2001-06-22 | Jean Francois Fardeau | Dispositif pour la mesure dimensionnelle et le controle des defauts des fibres optiques en production |
US7573395B2 (en) * | 2004-03-08 | 2009-08-11 | Sgs Technologies, Llc | System and method for managing the dispensation of a bulk product |
RU2421692C1 (ru) * | 2009-09-30 | 2011-06-20 | Открытое Акционерное Общество "Машиностроительная Компания "Витязь" | Уровнемер жидкости в баке |
RU2706817C1 (ru) * | 2019-03-11 | 2019-11-21 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" | Способ замера объема твердого осадка в резервуаре |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE493415C (de) * | 1929-06-18 | 1930-03-07 | Pohlig Akt Ges J | Vorrichtung zur Feststellung des Rauminhaltes von Holz durch Tauchen |
US2664747A (en) * | 1949-08-08 | 1954-01-05 | Davison Chemical Corp | Liquid-solids interface indicator |
US2696606A (en) * | 1950-01-21 | 1954-12-07 | Gaz De France | Method and means for defining and adjusting the level of a load of solid material inside a nontransparent chamber |
SU148957A1 (ru) * | 1961-05-10 | 1961-11-30 | А.Д. Варламов | Прибор дл определени объемов составных частей газо-жидкостных смесей |
US3487682A (en) * | 1967-12-26 | 1970-01-06 | Honeywell Inc | Measuring apparatus |
US3744306A (en) * | 1972-06-30 | 1973-07-10 | R Krueger | Method and apparatus for measuring the ullage of a vessel |
US4241606A (en) * | 1979-05-14 | 1980-12-30 | Vandenhoeck J | Particulate level measuring method and apparatus |
FR2456940A1 (fr) * | 1979-05-15 | 1980-12-12 | Snecma | Procede et dispositif de mesure de debit avec lequel varie le volume de liquide contenu dans une capacite |
DE3046933C2 (de) * | 1979-12-20 | 1982-12-23 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Wasserstandsmeßvorrichtung für einen Kernreaktor |
DE3020845A1 (de) * | 1980-06-02 | 1981-12-17 | Basf Ag, 6700 Ludwigshafen | Verfahren und anordnung zum beschicken von rohrreaktoren mit koernigen feststoffen |
US4433577A (en) * | 1981-06-04 | 1984-02-28 | Boris Khurgin | Apparatus for metering liquid flow |
FR2512549B1 (fr) * | 1981-09-04 | 1985-09-27 | Commissariat Energie Atomique | Dispositif de detection des variations de la hauteur du niveau libre d'un liquide dans une enceinte sous pression |
US4527714A (en) * | 1983-02-18 | 1985-07-09 | White River Technologies, Inc. | Pressure responsive hopper level detector system |
GB8310096D0 (en) * | 1983-04-14 | 1983-05-18 | Chiltern Glass Fibres Ltd | Control of liquid stock |
-
1985
- 1985-07-05 US US06/752,271 patent/US4653322A/en not_active Expired - Fee Related
-
1986
- 1986-06-25 KR KR1019860005082A patent/KR940004773B1/ko not_active Expired - Lifetime
- 1986-06-25 EP EP86108669A patent/EP0211217B1/en not_active Expired - Lifetime
- 1986-06-25 DE DE8686108669T patent/DE3684198D1/de not_active Expired - Lifetime
- 1986-07-04 ES ES8600154A patent/ES2003335A6/es not_active Expired
- 1986-07-04 JP JP61156362A patent/JPS6212817A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4653322A (en) | 1987-03-31 |
DE3684198D1 (de) | 1992-04-16 |
JPS6212817A (ja) | 1987-01-21 |
EP0211217A3 (en) | 1989-04-26 |
ES2003335A6 (es) | 1988-11-01 |
EP0211217B1 (en) | 1992-03-11 |
KR870001608A (ko) | 1987-03-14 |
EP0211217A2 (en) | 1987-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19860625 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19910610 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19860625 Comment text: Patent Application |
|
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19940506 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19940811 |
|
NORF | Unpaid initial registration fee | ||
PC1904 | Unpaid initial registration fee |