JPS6484891A - Modification method for tank - Google Patents
Modification method for tankInfo
- Publication number
- JPS6484891A JPS6484891A JP62237550A JP23755087A JPS6484891A JP S6484891 A JPS6484891 A JP S6484891A JP 62237550 A JP62237550 A JP 62237550A JP 23755087 A JP23755087 A JP 23755087A JP S6484891 A JPS6484891 A JP S6484891A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- fixed
- bottom plate
- side panel
- supports
- 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
Abstract
PURPOSE:To perform safe and economical modification work and shorten the working period by arranging a pedestal on the side panel of a tank, fixing it to the foundation and thus conducting disassembly of a part to be modified. CONSTITUTION:A multiple number of pedestals 2 are fixed at the lower edge of the outer circumferential surface of a tank side panel 6, and these pedestals 2 are fixed to a foundation base 3. A multiple number of brackets 4 are fixed at the lower edge of the inner circumferential surface of the tank side panel 6, and a reinforcing material 5 are attached to the brackets in a ring state on the inner surface of the tank to give reinforcement. A tank bottom plate 10 is removed, a mound 11 is corrected, a necessary bottom plate modification work such as constructing a new bottom plate 10, etc., is conducted. A multiple number of support guides 7 are fixed on the inner circumferential surface of the tank side panel 6; on the other hand, a large number of supports 8 are erected on the bottom plate 10; and the supports 8 are inserted in the guides 7; and after adjusting the height of the tank, the supports 8 and the support guides 7 are fixed. The lower edge 6a of the side panel 6 is removed by gas cutting; new side panels are installed in predetermined positions one after another; a skin matching of horizontal joints in conducted; and after welding the side panels, the tank supports 8 in the tank are removed; and the tank side panels are fixed on the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62237550A JPS6484891A (en) | 1987-09-24 | 1987-09-24 | Modification method for tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62237550A JPS6484891A (en) | 1987-09-24 | 1987-09-24 | Modification method for tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6484891A true JPS6484891A (en) | 1989-03-30 |
Family
ID=17016993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62237550A Pending JPS6484891A (en) | 1987-09-24 | 1987-09-24 | Modification method for tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6484891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007146525A (en) * | 2005-11-29 | 2007-06-14 | Ishii Iron Works Co Ltd | Side plate replacing and repairing method for cylindrical storage tank |
-
1987
- 1987-09-24 JP JP62237550A patent/JPS6484891A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007146525A (en) * | 2005-11-29 | 2007-06-14 | Ishii Iron Works Co Ltd | Side plate replacing and repairing method for cylindrical storage tank |
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