CN101962109A - Oil tank with two-wall structured inner anticorrosive layer and preparation method thereof - Google Patents
Oil tank with two-wall structured inner anticorrosive layer and preparation method thereof Download PDFInfo
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- CN101962109A CN101962109A CN2010102983396A CN201010298339A CN101962109A CN 101962109 A CN101962109 A CN 101962109A CN 2010102983396 A CN2010102983396 A CN 2010102983396A CN 201010298339 A CN201010298339 A CN 201010298339A CN 101962109 A CN101962109 A CN 101962109A
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Abstract
The invention belongs to the technical field of oil tanks, and discloses an oil tank with a two-wall structured inner anticorrosive layer and a preparation method thereof. The oil tank with the two-wall structured inner anticorrosive layer mainly has the technical characteristics that: the oil tank comprises a mold shell for preparing a glass fiber reinforced plastic liner; and the inner wall of the mold shell is provided with an inner anticorrosive container layer consisting of a primary layer, a hollow layer and an inner wall. The method for preparing the oil tank with the two-wall structured inner anticorrosive layer comprises the procedures of: making a base coat; preparing the primary layer; preparing the hollow layer; forming the inner wall and the like. The oil container with the inner anticorrosion can make the scrapped oil tank reused and eliminate the potential safety hazard caused by the scrapped oil tank; more importantly, the oil tank has a two-wall structure, and can improve the imperviousness of the oil tank and prolong the service life of the oil tank.
Description
Technical field
The invention belongs to the petrol storage tank technical field, relate in particular to a kind of preservative coat petrol storage tank and preparation method thereof in the double-walled construction that has.
Background technology
Being embedded in underground with petrol storage tank oil product is a kind of safe oil storage method.Be embedded in underground petrol storage tank at present and mostly be metal sheet welding back is coated with lining formation on its outer wall composite structure, mostly be about 15 years its service life.Occur giving it up after the leakage of oil because corrode when above-mentioned petrol storage tank more.Because the underground large-scale oil storage tank that is embedded with has not only caused greatly waste, the more important thing is that discarded petrol storage tank can become a kind of potential safety hazard like this.
Summary of the invention
Purpose of the present invention just provides a kind of petrol storage tank with preservative coat in the double-walled construction that can turn waste into wealth and preparation method thereof.
Technical scheme with petrol storage tank of preservative coat in the double-walled construction provided by the present invention is:
A kind of petrol storage tank with preservative coat in the double-walled construction constitutes structure and includes as the formwork for preparing frp lining, manufactures the interior anticorrosion container layer that is made of primary layer, hollow layer and inwall on the inwall of this formwork.
Preparing above-mentioned method with petrol storage tank of preservative coat in the double-walled construction comprises the following steps:
The first step, priming coat is made
The cleaning tank inner surface carries out priming coat to inner tank wall and makes;
Second step, the preparation of primary layer
Utilize former tank skin as formwork, on the internal face of tank skin,, solidify the back and form primary layer by spraying Chopped fiber and resin and roll-in;
The 3rd step, the preparation of hollow layer
I.e. coated with resins on the primary layer of above-mentioned prepared one-tenth, spray is planted and is shaped as " W " type or " V " varicosity glass fiber yarn then, this fiber yarn density is controlled at 20 to 80(root or bundles) between the every sq cm of yarn, after the spray yarn of planting is finished, spraying resin and solidifying on this yarn promptly forms the hollow layer that cavity with certain interval constitutes;
(4) moulding of inwall:
On described hollow layer, lay the layer of cloth that one deck dip-coating has resin, and then on this layer of cloth coated with resins and Chopped fiber, and roll-in promptly forms inner wall layer;
In addition, spraying High Performance gel coating resin has been finished the making of inner wall layer on described inwall.
A kind of petrol storage tank provided by the present invention and preparation method thereof with preservative coat in the double-walled construction, compare with prior art and to have the following advantages: one, because this petrol storage tank is to be shell at the underground petrol storage tank by the composite structure of metal sheet welding of being embedded in of scrapping, prepare primary layer, hollow layer and inwall within it on the wall and constitute oil vessel with interior antiseptic property, therefore can so that the petrol storage tank of scrapping can reuse, preparation was both time saving and energy saving on the spot, reduce productive costs again, but also eliminated the potential safety hazard that the petrol storage tank scrapped causes; Its two constitute by primary layer, hollow layer and inwall owing to constitute the interior preservative coat of petrol storage tank, promptly petrol storage tank is a double-walled construction, can improve its antiseepage ability, has improved its service life.
Description of drawings
Fig. 1 is for constituting the structural representation of preservative coat in the petrol storage tank double-walled construction;
Fig. 2 is the petrol storage tank structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the structure with preservative coat petrol storage tank in the double-walled construction provided by the present invention is described in further detail.
As shown in Figure 1, 2, be the structural representation of the petrol storage tank of preservative coat and formation thereof in the set double-walled construction of petrol storage tank provided by the invention.Promptly the structure of this petrol storage tank includes the formwork 1 as the preparation frp lining, manufactures the interior anticorrosion container layer that is made of primary layer 2, hollow layer 3 and secondary layer 4 on the inwall of this formwork.The corrosion-proof difference is in just simple anticorrosion in this structure and the general cylinder of steel, but has made the petrol storage tank with two anti-leakage layers.
Preparing above-mentioned work step with preservative coat petrol storage tank in the double-walled construction is suddenly:
(1) priming coat is made
The cleaning tank inner surface detects inner tank wall and has or not small opening, and small opening is carried out reinforcement with the mending-leakage material; After the mending-leakage material cured inner tank wall being carried out priming coat makes.
(2) preparation of primary layer
Utilize former tank skin as formwork, on the internal face of tank skin,, reach design thickness, promptly constitute primary layer respectively by spraying Chopped fiber and resin and roll-in
(3) preparation of hollow layer
I.e. coated with resins on the primary layer of above-mentioned prepared one-tenth, spraying is shaped as " W " type or " V " varicosity glass fiber yarn then, this fiber yarn density is controlled at 20 to 80(root or bundles) between the every sq cm 6 of yarn, after the spray yarn of planting is finished, spraying resin and solidifying on this yarn promptly forms the hollow layer that cavity with certain interval constitutes;
(4) moulding of inwall:
On the hollow layer that forms, lay the layer of cloth that one deck dip-coating has resin, and then on this layer of cloth coated with resins and Chopped fiber, and carry out roll-in, spread multiplexing amount and reach designing requirement and promptly form inner wall layer; In order to make the inwall of the direct petrol storage tank that contacts with oil product Paint Gloss, spraying High Performance gel coating resin has been finished the making of inner wall layer on the inwall of above-mentioned formation.
Claims (3)
1. the petrol storage tank with preservative coat in the double-walled construction is characterized in that: constitute structure and include as the formwork for preparing frp lining, manufacture the interior anticorrosion container layer that is made of primary layer, hollow layer and secondary layer on the inwall of this formwork.
2. a kind of preparation method with petrol storage tank of preservative coat in the double-walled construction as claimed in claim 1 is characterized in that comprising the following steps:
The first step, priming coat is made
The cleaning tank inner surface carries out priming coat to inner tank wall and makes;
Second step, the preparation of primary layer
Utilize former tank skin as formwork, on the internal face of tank skin,, solidify the back and form primary layer by spraying Chopped fiber and resin and roll-in;
The 3rd step, the preparation of hollow layer
I.e. coated with resins on the primary layer of above-mentioned prepared one-tenth, spray is planted and is shaped as " W " type or " V " varicosity glass fiber yarn then, this fiber yarn density is controlled at 20 to 80(root or bundles) between the every sq cm of yarn, after the spray yarn of planting is finished, spraying resin and solidifying on this yarn promptly forms the hollow layer that cavity with certain interval constitutes;
(4) moulding of inwall:
On described hollow layer, lay the layer of cloth that one deck dip-coating has resin, and then on this layer of cloth coated with resins and Chopped fiber, and roll-in promptly forms inner wall layer.
3. a kind of preparation method with petrol storage tank of preservative coat in the double-walled construction as claimed in claim 2 is characterized in that: spraying High Performance gel coating resin on described inwall, finished the making of inner wall layer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102983396A CN101962109A (en) | 2010-09-30 | 2010-09-30 | Oil tank with two-wall structured inner anticorrosive layer and preparation method thereof |
| CN2011203120670U CN202208482U (en) | 2010-09-30 | 2011-08-25 | Oil storage tank with double-wall structure and inner anticorrosive layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102983396A CN101962109A (en) | 2010-09-30 | 2010-09-30 | Oil tank with two-wall structured inner anticorrosive layer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101962109A true CN101962109A (en) | 2011-02-02 |
Family
ID=43515208
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102983396A Pending CN101962109A (en) | 2010-09-30 | 2010-09-30 | Oil tank with two-wall structured inner anticorrosive layer and preparation method thereof |
| CN2011203120670U Expired - Lifetime CN202208482U (en) | 2010-09-30 | 2011-08-25 | Oil storage tank with double-wall structure and inner anticorrosive layer |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203120670U Expired - Lifetime CN202208482U (en) | 2010-09-30 | 2011-08-25 | Oil storage tank with double-wall structure and inner anticorrosive layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101962109A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642678A (en) * | 2012-05-18 | 2012-08-22 | 濮阳市海林特种设备制造防护有限公司 | High-temperature-resistant, acid-resistant, alkali-resistant and salt-resistant protection technology of special-type vehicle-mounted tank |
| CN103331919A (en) * | 2013-07-22 | 2013-10-02 | 连云港中复连众复合材料集团有限公司 | Method for preparing tank body with high rigidity and high strength |
| CN103738611A (en) * | 2014-01-10 | 2014-04-23 | 冀州澳科中意石油设备有限公司 | Diesel tail gas treating fluid storage tank and manufacturing method thereof |
| WO2017092100A1 (en) * | 2015-10-09 | 2017-06-08 | 深圳市百事达卓越科技股份有限公司 | Method of transforming double-layered tank without excavation and method of detecting oil leakage |
| CN107472734A (en) * | 2016-06-08 | 2017-12-15 | 沃尔夫坦克-阿迪萨控股股份公司 | Case tank and be the lined method of case tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1811753A1 (en) * | 1968-11-29 | 1970-10-01 | Gerhard Weiske | Leakproof corrosion-resistant covering for - heating-oil tanks |
| CA1052302A (en) * | 1975-05-27 | 1979-04-10 | Combustion Engineering | Composite articles |
| US5269436A (en) * | 1990-08-09 | 1993-12-14 | Adisa Entwicklungs Ag | Double-wall tank and method of its manufacture |
| IES20000542A2 (en) * | 1998-12-01 | 2001-06-13 | New Lake Internat Ltd | Tank lining |
| US20050077293A1 (en) * | 1998-12-01 | 2005-04-14 | Fitzgerald Fergus Rupert | Tank lining |
-
2010
- 2010-09-30 CN CN2010102983396A patent/CN101962109A/en active Pending
-
2011
- 2011-08-25 CN CN2011203120670U patent/CN202208482U/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1811753A1 (en) * | 1968-11-29 | 1970-10-01 | Gerhard Weiske | Leakproof corrosion-resistant covering for - heating-oil tanks |
| CA1052302A (en) * | 1975-05-27 | 1979-04-10 | Combustion Engineering | Composite articles |
| US5269436A (en) * | 1990-08-09 | 1993-12-14 | Adisa Entwicklungs Ag | Double-wall tank and method of its manufacture |
| IES20000542A2 (en) * | 1998-12-01 | 2001-06-13 | New Lake Internat Ltd | Tank lining |
| US20050077293A1 (en) * | 1998-12-01 | 2005-04-14 | Fitzgerald Fergus Rupert | Tank lining |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102642678A (en) * | 2012-05-18 | 2012-08-22 | 濮阳市海林特种设备制造防护有限公司 | High-temperature-resistant, acid-resistant, alkali-resistant and salt-resistant protection technology of special-type vehicle-mounted tank |
| CN103331919A (en) * | 2013-07-22 | 2013-10-02 | 连云港中复连众复合材料集团有限公司 | Method for preparing tank body with high rigidity and high strength |
| CN103331919B (en) * | 2013-07-22 | 2016-10-05 | 连云港中复连众复合材料集团有限公司 | A kind of high rigidity, the preparation method of high intensity tank body |
| CN103738611A (en) * | 2014-01-10 | 2014-04-23 | 冀州澳科中意石油设备有限公司 | Diesel tail gas treating fluid storage tank and manufacturing method thereof |
| WO2017092100A1 (en) * | 2015-10-09 | 2017-06-08 | 深圳市百事达卓越科技股份有限公司 | Method of transforming double-layered tank without excavation and method of detecting oil leakage |
| CN107472734A (en) * | 2016-06-08 | 2017-12-15 | 沃尔夫坦克-阿迪萨控股股份公司 | Case tank and be the lined method of case tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202208482U (en) | 2012-05-02 |
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Open date: 20110202 |