JPS56133097A - Treatment of deposited sludge in oil tank - Google Patents
Treatment of deposited sludge in oil tankInfo
- Publication number
- JPS56133097A JPS56133097A JP3604880A JP3604880A JPS56133097A JP S56133097 A JPS56133097 A JP S56133097A JP 3604880 A JP3604880 A JP 3604880A JP 3604880 A JP3604880 A JP 3604880A JP S56133097 A JPS56133097 A JP S56133097A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning liquid
- deposited sludge
- sludge
- injection
- cleaning
- 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.)
- Granted
Links
Abstract
PURPOSE: To efficiently operate a cleaner by observing the state of deposited sludge being collapsed by injection of a cleaning liquid by using a depth measure all the times.
CONSTITUTION: Prior to cleaning by a cleaning liquid, a depth measurer 15 is provided on a floating roof at proper intervals, and a contact member 17 to be touched by the surface of deposited sludge is attached to the lower end of the depth measures 15. The state of the deposited sludge being destroyed by the injection of a cleaning liquid is confirmed by lowering the measurer 15, thereby permitting the height of a cleaner 6 to be set up properly at the time of cleaning, while the injection of the cleaning liquid is performed efficiently, and the collapse of the sludge pile is confirmed completely.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3604880A JPS5934439B2 (en) | 1980-03-24 | 1980-03-24 | Treatment method for accumulated sludge in oil tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3604880A JPS5934439B2 (en) | 1980-03-24 | 1980-03-24 | Treatment method for accumulated sludge in oil tank |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56133097A true JPS56133097A (en) | 1981-10-17 |
JPS5934439B2 JPS5934439B2 (en) | 1984-08-22 |
Family
ID=12458818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3604880A Expired JPS5934439B2 (en) | 1980-03-24 | 1980-03-24 | Treatment method for accumulated sludge in oil tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5934439B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015137731A (en) * | 2014-01-23 | 2015-07-30 | 新日鐵住金株式会社 | Piston support supporting pipe |
JP2016077992A (en) * | 2014-10-20 | 2016-05-16 | ソフタード工業株式会社 | Method and apparatus for washing oil tank |
CN107520202A (en) * | 2017-08-22 | 2017-12-29 | 浙江海洋大学 | A kind of Large Oil Tank oil sludge cleaning device |
-
1980
- 1980-03-24 JP JP3604880A patent/JPS5934439B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015137731A (en) * | 2014-01-23 | 2015-07-30 | 新日鐵住金株式会社 | Piston support supporting pipe |
JP2016077992A (en) * | 2014-10-20 | 2016-05-16 | ソフタード工業株式会社 | Method and apparatus for washing oil tank |
US10130978B2 (en) | 2014-10-20 | 2018-11-20 | Softard Industries Co., Ltd. | Cleaning method of oil tank and cleaning device of same |
CN107520202A (en) * | 2017-08-22 | 2017-12-29 | 浙江海洋大学 | A kind of Large Oil Tank oil sludge cleaning device |
Also Published As
Publication number | Publication date |
---|---|
JPS5934439B2 (en) | 1984-08-22 |
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