GB870829A - Improvements in or relating to centrifugal pumps and apparatus for sampling radio-active liquids - Google Patents
Improvements in or relating to centrifugal pumps and apparatus for sampling radio-active liquidsInfo
- Publication number
- GB870829A GB870829A GB546259A GB546259A GB870829A GB 870829 A GB870829 A GB 870829A GB 546259 A GB546259 A GB 546259A GB 546259 A GB546259 A GB 546259A GB 870829 A GB870829 A GB 870829A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tank
- shielding
- pump
- aqueous raffinate
- feb
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
870,829. Handling radio-active materials. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Feb. 5, 1960 [Feb. 17, 1959], No. 5462/59. Class 39(4). [Also in Groups XXVI and XXXIV] A tank 156 contains radio-active aqueous raffinate from mixer settler apparatus using tributyl phosphate and water for the separation of uranium and fission product mixtures obtained from irradiated nuclear reactor fuel elements. The aqueous raffinate flows from the tank 156 through a pipe 123 to be stored, samples for analysis being removed periodically by a pump 40 contained in a casing 122 and conveyed by piping 63, 131 through concrete biological shielding 130 to a tank 146. Access to the contents of tank 146 is obtained by removing a shielding plug 148 and a cover 149. To avoid contamination of the aqueous raffinate by lubricating oil, the pump 40 has airlubricated bearings and is driven by an air turbine. The air is exhausted by way of a silencer 154 and a pipe 155 passing through the shielding. After removal of a shielding plug 136 and a cover 140, thepump can be removed from the casing 122. Before removal, the pump is washed by spraying it with water from a manifold 126.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB546259A GB870829A (en) | 1959-02-17 | 1959-02-17 | Improvements in or relating to centrifugal pumps and apparatus for sampling radio-active liquids |
US7904A US3074348A (en) | 1959-02-17 | 1960-02-10 | Centrifugal pumps |
FR818520A FR1248341A (en) | 1959-02-17 | 1960-02-15 | Centrifugal pump apparatus for taking samples of radioactive liquids |
BE587743A BE587743A (en) | 1959-02-17 | 1960-02-17 | Centrifugal pumps. |
FR928736A FR83295E (en) | 1959-02-17 | 1963-03-21 | Centrifugal pump apparatus for taking samples of radioactive liquids |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB546259A GB870829A (en) | 1959-02-17 | 1959-02-17 | Improvements in or relating to centrifugal pumps and apparatus for sampling radio-active liquids |
Publications (1)
Publication Number | Publication Date |
---|---|
GB870829A true GB870829A (en) | 1961-06-21 |
Family
ID=9796629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB546259A Expired GB870829A (en) | 1959-02-17 | 1959-02-17 | Improvements in or relating to centrifugal pumps and apparatus for sampling radio-active liquids |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE587743A (en) |
GB (1) | GB870829A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3112049A (en) * | 1961-01-23 | 1963-11-26 | Conch Int Methane Ltd | Pumping system for cold liquids |
CN112179717A (en) * | 2020-09-30 | 2021-01-05 | 河北华清环境科技集团股份有限公司 | Sampling liquid separating device and water quality detector |
CN114577540A (en) * | 2022-05-06 | 2022-06-03 | 东营金昱技术开发有限公司 | Sampling device for petroleum conveying pipeline |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111540491B (en) * | 2020-05-14 | 2022-04-01 | 中国核动力研究设计院 | Rod-shaped fuel source item release characteristic research experimental device and using method thereof |
-
1959
- 1959-02-17 GB GB546259A patent/GB870829A/en not_active Expired
-
1960
- 1960-02-17 BE BE587743A patent/BE587743A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3112049A (en) * | 1961-01-23 | 1963-11-26 | Conch Int Methane Ltd | Pumping system for cold liquids |
CN112179717A (en) * | 2020-09-30 | 2021-01-05 | 河北华清环境科技集团股份有限公司 | Sampling liquid separating device and water quality detector |
CN112179717B (en) * | 2020-09-30 | 2022-03-08 | 河北华清环境科技集团股份有限公司 | Sampling liquid separating device and water quality detector |
CN114577540A (en) * | 2022-05-06 | 2022-06-03 | 东营金昱技术开发有限公司 | Sampling device for petroleum conveying pipeline |
CN114577540B (en) * | 2022-05-06 | 2022-07-19 | 东营金昱技术开发有限公司 | Sampling device for petroleum conveying pipeline |
Also Published As
Publication number | Publication date |
---|---|
BE587743A (en) | 1960-08-17 |
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