JPS5771686A - Waste liquid concentrator - Google Patents
Waste liquid concentratorInfo
- Publication number
- JPS5771686A JPS5771686A JP14838380A JP14838380A JPS5771686A JP S5771686 A JPS5771686 A JP S5771686A JP 14838380 A JP14838380 A JP 14838380A JP 14838380 A JP14838380 A JP 14838380A JP S5771686 A JPS5771686 A JP S5771686A
- Authority
- JP
- Japan
- Prior art keywords
- heating
- steam
- waste liquid
- drum
- generated
- 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.)
- Pending
Links
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
PURPOSE: To contrive to utilize energy effectively by a method wherein a heating means for heating the steam generated in a heating drum and a means for directing the heated steam from the heating means to the heating drum are provided, in the titled concentrator wherein a heating drum and an evaporator are connected to each other by a closed-loop piping.
CONSTITUTION: In a concentrator for a waste liquid, particularly for the ratioactive waste water in a nuclear power plant, the steam coming out from a gas-liquid separator 4 after being generated in the evaporator 1 is compressed to a desired pressure by a compressor 17. Due to the heat generated at the time of compression, the steam is converted into a superheated steam of a high temperature. The superheated steam is fed into the heating drum 2, where it gives heat to the waste liquid being circulated, so that a concentrating and heating operation is conducted continuously. Upon giving heat to the waste liquid in the drum 2, the superheated steam is condensed to a liquid, the condensate is fed to a condensate cooler 18, where it is cooled by cooling water to a target temperature for recovery and it is recovered through an outlet port 22 as water for the plant.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14838380A JPS5771686A (en) | 1980-10-24 | 1980-10-24 | Waste liquid concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14838380A JPS5771686A (en) | 1980-10-24 | 1980-10-24 | Waste liquid concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5771686A true JPS5771686A (en) | 1982-05-04 |
Family
ID=15451529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14838380A Pending JPS5771686A (en) | 1980-10-24 | 1980-10-24 | Waste liquid concentrator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5771686A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147688A (en) * | 1983-02-15 | 1984-08-24 | Matsushita Electric Works Ltd | Dyeing liquid treating apparatus |
| JPS62184199U (en) * | 1986-05-15 | 1987-11-21 | ||
| JPS63221881A (en) * | 1987-03-11 | 1988-09-14 | Hitachi Ltd | Waste liquid concentrator and waste liquid treatment equipment |
| JP2010261903A (en) * | 2009-05-11 | 2010-11-18 | Hitachi-Ge Nuclear Energy Ltd | Gas waste treatment facility |
| CN102500115A (en) * | 2011-10-21 | 2012-06-20 | 上海亿华科技有限公司 | Energy-conservation evaporating plant of liquid-distributing ring type compressor |
| CN103400626A (en) * | 2013-07-02 | 2013-11-20 | 中国核电工程有限公司 | Method for processing waste liquid containing Ag-110m of nuclear power plant |
| CN104645646A (en) * | 2015-02-15 | 2015-05-27 | 重庆奥钝费博医药机械设备有限公司 | Total heat and latent heat recovery type multi-effect vacuum evaporation and concentration device |
| JP2015175741A (en) * | 2014-03-14 | 2015-10-05 | 三菱重工業株式会社 | Treatment apparatus, treatment system, and treatment method for radiation-contaminated water |
| CN106348368A (en) * | 2015-07-16 | 2017-01-25 | 中广核工程有限公司 | Heat pump evaporation system and heat pump evaporation method used for processing low-activity liquid waste in nuclear plant |
| JP2018122266A (en) * | 2017-02-02 | 2018-08-09 | 鹿島環境エンジニアリング株式会社 | Concentration system and concentration method |
| CN110330066A (en) * | 2019-08-06 | 2019-10-15 | 山东泰开高压开关有限公司 | A kind of concentrated water evaporation equipment and method |
| CN116013570A (en) * | 2023-01-04 | 2023-04-25 | 中国原子能科学研究院 | Radioactive waste liquid treatment method and system |
| CN116206795A (en) * | 2023-01-04 | 2023-06-02 | 中国原子能科学研究院 | Method for starting radioactive waste liquid treatment system |
-
1980
- 1980-10-24 JP JP14838380A patent/JPS5771686A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59147688A (en) * | 1983-02-15 | 1984-08-24 | Matsushita Electric Works Ltd | Dyeing liquid treating apparatus |
| JPS62184199U (en) * | 1986-05-15 | 1987-11-21 | ||
| JPS63221881A (en) * | 1987-03-11 | 1988-09-14 | Hitachi Ltd | Waste liquid concentrator and waste liquid treatment equipment |
| JP2010261903A (en) * | 2009-05-11 | 2010-11-18 | Hitachi-Ge Nuclear Energy Ltd | Gas waste treatment facility |
| CN102500115A (en) * | 2011-10-21 | 2012-06-20 | 上海亿华科技有限公司 | Energy-conservation evaporating plant of liquid-distributing ring type compressor |
| CN103400626A (en) * | 2013-07-02 | 2013-11-20 | 中国核电工程有限公司 | Method for processing waste liquid containing Ag-110m of nuclear power plant |
| JP2015175741A (en) * | 2014-03-14 | 2015-10-05 | 三菱重工業株式会社 | Treatment apparatus, treatment system, and treatment method for radiation-contaminated water |
| CN104645646A (en) * | 2015-02-15 | 2015-05-27 | 重庆奥钝费博医药机械设备有限公司 | Total heat and latent heat recovery type multi-effect vacuum evaporation and concentration device |
| CN106348368A (en) * | 2015-07-16 | 2017-01-25 | 中广核工程有限公司 | Heat pump evaporation system and heat pump evaporation method used for processing low-activity liquid waste in nuclear plant |
| JP2018122266A (en) * | 2017-02-02 | 2018-08-09 | 鹿島環境エンジニアリング株式会社 | Concentration system and concentration method |
| CN110330066A (en) * | 2019-08-06 | 2019-10-15 | 山东泰开高压开关有限公司 | A kind of concentrated water evaporation equipment and method |
| CN116013570A (en) * | 2023-01-04 | 2023-04-25 | 中国原子能科学研究院 | Radioactive waste liquid treatment method and system |
| CN116206795A (en) * | 2023-01-04 | 2023-06-02 | 中国原子能科学研究院 | Method for starting radioactive waste liquid treatment system |
| CN116013570B (en) * | 2023-01-04 | 2024-03-22 | 中国原子能科学研究院 | Radioactive waste liquid treatment method and system |
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