CN103706997A - Method for repairing storage tank by utilizing carbon fibers - Google Patents
Method for repairing storage tank by utilizing carbon fibers Download PDFInfo
- Publication number
- CN103706997A CN103706997A CN201310729841.1A CN201310729841A CN103706997A CN 103706997 A CN103706997 A CN 103706997A CN 201310729841 A CN201310729841 A CN 201310729841A CN 103706997 A CN103706997 A CN 103706997A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- glue
- carbon fiber
- layer
- carbon fibers
- 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
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 21
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 14
- 239000004744 fabric Substances 0.000 claims abstract description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 claims abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009499 grossing Methods 0.000 abstract 2
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 2
- 208000002599 Smear Layer Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
A method for repairing a storage tank by utilizing carbon fibers is a repair technology of an oil product storage tank. The method comprises the first step of conducting rust removing and reinforcement on the rusty positions of a tank body to form a reinforced layer; the second step of puttying and smoothing; the third step of applying glue, wherein glue special for the carbon fibers is used for smoothing a layer; the fourth step of adhering carbon fiber cloth and determining the number of the adhesion layers as required; the fifth step of applying putty to the carbon fiber cloth; the six step of spraying surface glue and forming a surface glue layer.
Description
The present invention relates to a kind of maintenance technique of oil product storage tank, especially a kind of method of utilizing carbon fiber to repair storage tank.
Background technology: oil product storage tank has been grown service time, tank body will corrode, and to this, big city takes the method for repair welding to repair, because Technology of Welding exists some defects, poorly sealed, easily leakage of oil; Retain some crators simultaneously, affect attractive in appearance.
Summary of the invention: the object of this invention is to provide a kind of method of utilizing carbon fiber to repair storage tank, it has overcome the shortcoming that other technology exists, and the object of the present invention is achieved like this, the first step is to the reinforcing that will eliminate rust of the place of tank body corrosion, formation back-up coat; Second step is played putty, floating; The 3rd step daub, smears layer by carbon fiber special glue; The 4th step affixing carbon fabric, determines as required and pastes the number of plies; The 5th step is played putty on carbon cloth; The 6th step spray-coating surface glue, forms face glue-line.Back-up coat is 0.01-0.2 millimeter; It is 50-130 micron that carbon fiber special glue is smeared layer thickness; Face bondline thickness is 45-70 micron.
The invention has the beneficial effects as follows: to storage tank increased its antiseptic property, strength character, strengthened its heatproof, withstand voltage, oil resistant, acid-proof alkaline, combination property and the projected life of greatly having improved storage tank.
Accompanying drawing explanation: Fig. 1 utilizes carbon fiber to repair the schematic diagram of storage tank, in figure 1, tank body 2, back-up coat 3, carbon fiber special glue smear layer 4, face glue-line
The specific embodiment: embodiment 1, the present invention are achieved in that the first step is to the reinforcing that will eliminate rust of the place of tank body 1 corrosion, formation back-up coat 2; Second step is played putty, floating; The 3rd step daub, smears layer 3 by carbon fiber special glue; The 4th step affixing carbon fabric, determines as required and pastes the number of plies; The 5th step is played putty on carbon cloth; The 6th step spray-coating surface glue, forms face glue-line 4.
Claims (2)
1. utilize carbon fiber to repair a method for storage tank, it is characterized in that: the first step is to the reinforcing that will eliminate rust of the place of tank body (1) corrosion, formation back-up coat (2); Second step is played putty, floating; The 3rd step daub, smears layer (3) by carbon fiber special glue; The 4th step affixing carbon fabric, determines as required and pastes the number of plies; The 5th step is played putty on carbon cloth; The 6th step spray-coating surface glue, forms face glue-line (4).
2. a kind of method of utilizing carbon fiber to repair storage tank described in claim 1, is characterized in that: back-up coat (2) is 0.01-0.2 millimeter; It is 50-130 micron that carbon fiber special glue is smeared layer (3) thickness; Face glue-line (4) thickness is 45-70 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310729841.1A CN103706997A (en) | 2013-12-26 | 2013-12-26 | Method for repairing storage tank by utilizing carbon fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310729841.1A CN103706997A (en) | 2013-12-26 | 2013-12-26 | Method for repairing storage tank by utilizing carbon fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103706997A true CN103706997A (en) | 2014-04-09 |
Family
ID=50400544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310729841.1A Pending CN103706997A (en) | 2013-12-26 | 2013-12-26 | Method for repairing storage tank by utilizing carbon fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706997A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847682A (en) * | 2015-04-24 | 2015-08-19 | 华能伊敏煤电有限责任公司 | Repair process for fan shell of electric wheel dump truck for open-pit mine |
| CN104985386A (en) * | 2015-07-09 | 2015-10-21 | 安徽淮化股份有限公司 | Gas tank leakage repair method |
| CN105172285A (en) * | 2015-08-12 | 2015-12-23 | 深圳市百事达卓越科技股份有限公司 | Flexible composite material, and manufacturing method and oil tank repairing method thereof |
| CN105345388A (en) * | 2015-11-30 | 2016-02-24 | 武汉大学 | Repair method for steel storage tank corrosion pit |
| CN105500778A (en) * | 2015-10-09 | 2016-04-20 | 深圳市百事达卓越科技股份有限公司 | Non-excavation two-layer tank reconstruction method and oil product leakage detection method |
| CN106183345A (en) * | 2016-07-11 | 2016-12-07 | 南通星球石墨设备有限公司 | A kind of graphite heat exchanger lining steel plate connects technique with carbon fiber rubber |
| CN107138914A (en) * | 2017-04-06 | 2017-09-08 | 马富君 | A kind of restorative procedure of not getting angry of crude oil storage tank |
| CN114850780A (en) * | 2022-06-02 | 2022-08-05 | 上海悍马建筑科技有限公司 | Method for repairing fatigue crack of steel member |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1425730A (en) * | 2002-11-29 | 2003-06-25 | 国家工业建筑诊断与改造工程技术研究中心 | Method for reinforcing and repairing steel structure using fibre reinforced composite material |
| US6820334B2 (en) * | 2002-04-19 | 2004-11-23 | General Electric Company | Method for repairing articles of ceramic composites |
| CN1853847A (en) * | 2005-04-15 | 2006-11-01 | 北京安科管道工程科技有限公司 | Carbon-fibre composite material for repairing and reinforcing weld seam defect and its method |
| EP2022600A1 (en) * | 2007-08-09 | 2009-02-11 | United Technologies Corporation | Replacement of a lubricant layer bonded to a part of a gas turbine engine |
| CN102126105A (en) * | 2011-03-25 | 2011-07-20 | 中国联合水泥集团有限公司南阳分公司 | Method for repairing key slots with shaft type damages |
-
2013
- 2013-12-26 CN CN201310729841.1A patent/CN103706997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6820334B2 (en) * | 2002-04-19 | 2004-11-23 | General Electric Company | Method for repairing articles of ceramic composites |
| CN1425730A (en) * | 2002-11-29 | 2003-06-25 | 国家工业建筑诊断与改造工程技术研究中心 | Method for reinforcing and repairing steel structure using fibre reinforced composite material |
| CN1853847A (en) * | 2005-04-15 | 2006-11-01 | 北京安科管道工程科技有限公司 | Carbon-fibre composite material for repairing and reinforcing weld seam defect and its method |
| EP2022600A1 (en) * | 2007-08-09 | 2009-02-11 | United Technologies Corporation | Replacement of a lubricant layer bonded to a part of a gas turbine engine |
| CN102126105A (en) * | 2011-03-25 | 2011-07-20 | 中国联合水泥集团有限公司南阳分公司 | Method for repairing key slots with shaft type damages |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104847682A (en) * | 2015-04-24 | 2015-08-19 | 华能伊敏煤电有限责任公司 | Repair process for fan shell of electric wheel dump truck for open-pit mine |
| CN104985386A (en) * | 2015-07-09 | 2015-10-21 | 安徽淮化股份有限公司 | Gas tank leakage repair method |
| CN104985386B (en) * | 2015-07-09 | 2017-07-21 | 安徽淮化股份有限公司 | A kind of leakage craft leakage mending method of gas reservoir |
| CN105172285A (en) * | 2015-08-12 | 2015-12-23 | 深圳市百事达卓越科技股份有限公司 | Flexible composite material, and manufacturing method and oil tank repairing method thereof |
| CN105500778A (en) * | 2015-10-09 | 2016-04-20 | 深圳市百事达卓越科技股份有限公司 | Non-excavation two-layer tank reconstruction method and oil product leakage detection method |
| CN105500778B (en) * | 2015-10-09 | 2017-09-19 | 深圳市百事达卓越科技股份有限公司 | The remodeling method of non-excavation type double-layer tank and the detection method of oil leak |
| CN105345388A (en) * | 2015-11-30 | 2016-02-24 | 武汉大学 | Repair method for steel storage tank corrosion pit |
| CN106183345A (en) * | 2016-07-11 | 2016-12-07 | 南通星球石墨设备有限公司 | A kind of graphite heat exchanger lining steel plate connects technique with carbon fiber rubber |
| CN107138914A (en) * | 2017-04-06 | 2017-09-08 | 马富君 | A kind of restorative procedure of not getting angry of crude oil storage tank |
| CN114850780A (en) * | 2022-06-02 | 2022-08-05 | 上海悍马建筑科技有限公司 | Method for repairing fatigue crack of steel member |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |