CN102287067B - Prestress steel storage tank - Google Patents
Prestress steel storage tank Download PDFInfo
- Publication number
- CN102287067B CN102287067B CN201010203022.XA CN201010203022A CN102287067B CN 102287067 B CN102287067 B CN 102287067B CN 201010203022 A CN201010203022 A CN 201010203022A CN 102287067 B CN102287067 B CN 102287067B
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- storage tank
- cylindrical steel
- shutoff
- protective layer
- steel
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Abstract
The present invention relates to a kind of prestress steel storage tank; comprise two shutoff and cylindrical steel tank body; two shutoff are packed in respectively the two ends of cylindrical steel tank body; in shutoff, be shaped with matching hole; it is corrosion protective covering in cylindrical steel inner tank wall is made; be wound around compressor wire at cylindrical steel tank wall, corrosion protective covering outside cylindrical steel tank body and the making of compressor wire outer wall. Scientific structure design of the present invention is reasonable, steel using amount is few, the cost of raw material is compared with low, manufacture craft is simple, on-site consolidation workload is little, the duration is short, effective security that has improved construction, is the prestress steel storage tank that a kind of reliability is higher.
Description
Technical field
The invention belongs to storage tank field, especially a kind of prestress steel storage tank.
Background technology
Storage tank is main mainly with ground, and in the majority with metal structure. Especially steel storage tank be oil,The industries such as chemical industry, building materials, grain and oil, food, fire-fighting, traffic, metallurgy, national defence are essential, important infrastructure, the important function being risen in the national economic development is can not be substituted. The classification of storage tank: can be divided into metal tank and nonmetal storage tank by material, metal tank is manyFor cylindrical or spherical, nonmetal storage tank mostly is square box shape, and metal tank is arranged on ground mostlyUpper or semi-underground position, nonmetal storage tank operated by rotary motion is at underground position, general 100m3WithOn large-scale storage tank mostly be vertical structure, 100m3Following small-sized storage tank mostly is horizontal type structure,Cylindrical oil tank structure mainly comprises the shutoff at cylindrical tank and two ends thereof at present, for verticalThe cylindrical tank upper/lower terminal of cylindrical oil tank is installed shutoff, for Horizontal cylinder shape storage tankThe left and right two ends of cylindrical tank shutoff is installed, although this structure can realize the target of storage,But cylinder of steel body need to carry reserve pressure and from gravity, so the wall of cylindrical steel tank bodyThick, steel using amount is larger, and it is higher that this just causes building a storage tank cost of raw material, andComplex manufacturing technology, on-site consolidation welding job amount is larger, and the duration is longer, workmen high-altitudeSet-up time is longer, and danger coefficient is higher, and security is poor, and does not meet national energy-saving and subtractRow's state basic policy.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of prestress steel storage is providedTank, this tank structure design science is reasonable, steel using amount is few, the cost of raw material is lower, make workSkill is simple, on-site consolidation workload is little, the duration is short, effective security that improves construction.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of prestress steel storage tank, comprises two shutoff and cylindrical steel tank body, two shutoffBe packed in respectively the two ends of cylindrical steel tank body, in shutoff, be shaped with matching hole, it is characterized in that:Coaxially be shaped with interior corrosion protective covering in cylindrical steel inner tank wall, in cylindrical steel tank wall systemThere is outer corrosion protective covering, in advance should on the cylindrical steel tank body in this outer corrosion protective covering, be wound withPower steel wire.
And, the structure of described shutoff be spherical cap-shaped structure or conical structure or perpendicular toThe planar structure of cylindrical steel tank body axis.
And described shutoff inwall and outer wall are all fixed with cement mortar protective course or anticorrosionCoating.
And described matching hole comprises charging hole, discharge opening and manhole.
And, described interior corrosion protective covering be anticorrosive paint protective layer, epoxy resin protective layer,Cement mortar protective course, fiberglass protective layer or glass wool cloth protective layer.
And described outer corrosion protective covering is cement mortar protective course, epoxy resin protective layerOr fiberglass protective layer.
Advantage of the present invention and beneficial effect are:
1, two of this prestress steel storage tank shutoff are packed in respectively the two ends of cylindrical steel tank bodyForm an airtight rigidity container, improved the impermeability of storage tank, at cylindrical steel tank bodyOuter wall is wound around compressor wire, makes the larger pressure of overall structure carrying, ensures that tank designs becomesLarger volume also can safe operation, and the use amount of significantly having saved steel, has reduced former materialMaterial cost, meets the state basic policy that national energy-saving reduces discharging.
2, this prestress steel storage tank corrosion protective covering in cylindrical steel inner tank wall is made, shouldInterior corrosion protective covering is anticorrosive paint protective layer, epoxy resin protective layer, cement mortar protective course,Fiberglass protective layer or glass wool cloth protective layer, at cylindrical steel tank body and compressor wireOuter wall is made outer corrosion protective covering, and this outer corrosion protective covering is cement mortar protective course, epoxy treeFat protective layer or fiberglass protective layer, shutoff inwall and outer wall are all fixedly mounted with cement mortar protectionLayer, has increased service life of storage tank, has extended the service time of storage tank.
3, the structure of this prestress steel storage tank shutoff is spherical cap-shaped structure or conical structure,Matching hole is charging hole, discharge opening and manhole, and cylindrical steel tank wall and inwall are all solidDress is long terraced, is convenient to the maintenance maintenance of whole storage tank.
4, scientific structure design of the present invention is reasonable, steel using amount is few, the cost of raw material is lower, systemDo that technique is simple, on-site consolidation workload is little, the duration is short, effective security that has improved construction,It is the prestress steel storage tank that a kind of reliability is higher.
Brief description of the drawings
Fig. 1 is that (shutoff is above spherical cap-shaped structure to vertical structure front view of the present invention, below envelopeBlock up as the planar structure perpendicular to cylindrical steel tank body axis);
Fig. 2 is Fig. 1 top view;
Fig. 3 is that Fig. 1 axle cuts open figure;
Fig. 4 be front view of the present invention (shutoff is above conical structure, below shutoff be verticalIn the planar structure of cylindrical steel tank body axis);
Fig. 5 is that the A-A of Fig. 3 is to cutaway view;
Fig. 6 is that the B-B of Fig. 3 is to cutaway view;
Fig. 7 is horizontal type structure schematic diagram of the present invention (two ends shutoff is conical structure).
Fig. 8 is that (shutoff inwall and outer wall are fixedly mounted with cement mortar to vertical structure front view of the present inventionProtective layer).
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following examples are just retouchedThe property stated is not determinate, can not limit protection scope of the present invention with this.
A kind of prestress steel storage tank, comprises two shutoff 4,11 and cylindrical steel tank body 9,The structure of shutoff is spherical cap-shaped structure, conical structure or perpendicular to cylindrical steel tank body axisPlanar structure, two shutoff are packed in respectively the two ends of cylindrical steel tank body, this steel tank isWhen vertical structure, above it shutoff can be spherical cap-shaped structure as shown in Figure 1, or above envelopeBlock up for conical structure as shown in Figure 4, below it, shutoff is perpendicular to cylindrical steel tank body axisPlanar structure as shown in Figure 3, when this storage tank is horizontal type structure, its two ends shutoff can be ballCrown structure or conical structure or both combinations, two shown in the present embodiment accompanying drawing 7End shutoff is conical structure, is shaped with matching hole in shutoff, and matching hole is charging hole 5, goes outMaterial hole 6 and manhole 2, can also be shaped with air vent, manhole and liquid level and detect hole, thisEmbodiment accompanying drawing 1 has increased air vent 3, and cylindrical steel tank wall is fixedly mounted with outer cat ladder 1, circleCylindrical steel inner tank wall is fixedly mounted with interior cat ladder 12, and it is anticorrosion in cylindrical steel inner tank wall is madeProtective layer 10, interior corrosion protective covering is anticorrosive paint protective layer, epoxy resin protective layer, waterCement mortar protective layer or fiberglass protective layer, the present embodiment interior corrosion protective covering shown in the drawings isH52-61 drinking vessel inner-wall paint, is wound around compressor wire 8 at cylindrical steel tank wall,Corrosion protective covering 7 outside cylindrical steel tank body and the making of compressor wire outer wall, outer anticorrosion guarantorSheath is cement mortar protective course, epoxy resin protective layer or reinforced plastic glass fibre protective layer, this realityExecuting example outer corrosion protective covering shown in the drawings is cement mortar protective course.
On shutoff inwall of the present invention and outer wall, can be fixedly mounted with cement mortar protective course, as accompanying drawing 8Shown in, inwall and the outer wall of the shutoff above of this vertical structure prestress steel storage tank are fixedly mounted with respectivelyCement mortar protective course 13,14, below inwall and the outer wall of shutoff be fixedly mounted with respectively cement bonded sandSlurry protective layer 15,16.
Storage tank of the present invention can be designed to vertical structure, also can be designed to horizontal type structure, canFor ground or semi-underground or underground. And the present invention can be for oil, building materials, changeThe industries such as work, grain and oil, food, fire-fighting, traffic, metallurgy, national defence.
The present invention first makes cylindrical steel tank body in manufacturing process, and steel plate is rolled and is welded into circleCylindrical steel tank body, at cylindrical steel tank body two ends, welding hanger is used for lifting, also can be at cylinderOuter wall circumference footpath, shape cylinder of steel body two ends upwards makes groove, with special hanger lifting, can saveThe operation of hanger welding, is then wound around compressor wire by cylindrical steel tank wall, finally sprayIn being coated with, corrosion protective covering and outer corrosion protective covering, install interior cat ladder additional, will in shutoff, be fixedly mounted with cementMortar cover, is then welded on cylindrical steel tank body two ends, installs outer cat ladder additional, forPrevent corrosion, increase service life, shutoff inwall and outer wall can pass through welded wire fabric, GuDress cement mortar or anticorrosive paint carry out comprehensive anticorrosion.
Claims (6)
1. a prestress steel storage tank, comprises two shutoff and cylindrical steel tank body, twoShutoff is packed in respectively the two ends of cylindrical steel tank body, is shaped with matching hole in shutoff, and its feature existsIn: be coaxially shaped with interior corrosion protective covering in cylindrical steel inner tank wall, outside cylindrical steel tank bodyWall is shaped with outer corrosion protective covering, on the cylindrical steel tank body in this outer corrosion protective covering, is wound withCompressor wire.
2. prestress steel storage tank according to claim 1, is characterized in that: described envelopeStifled structure is spherical cap-shaped structure or conical structure or perpendicular to cylindrical steel tank body axleThe planar structure of line.
3. prestress steel storage tank according to claim 1 and 2, is characterized in that: instituteShutoff inwall and the outer wall stated are all fixed with cement mortar protective course or anticorrosive paint.
4. prestress steel storage tank according to claim 1, is characterized in that: describedMatching hole comprises charging hole, discharge opening and manhole.
5. prestress steel storage tank according to claim 1, is characterized in that: describedInterior corrosion protective covering be anticorrosive paint protective layer, epoxy resin protective layer, cement mortar protective course,Fiberglass protective layer or glass wool cloth protective layer.
6. prestress steel storage tank according to claim 1, is characterized in that: describedOuter corrosion protective covering is cement mortar protective course, epoxy resin protective layer or fiberglass protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010203022.XA CN102287067B (en) | 2010-06-18 | 2010-06-18 | Prestress steel storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010203022.XA CN102287067B (en) | 2010-06-18 | 2010-06-18 | Prestress steel storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102287067A CN102287067A (en) | 2011-12-21 |
| CN102287067B true CN102287067B (en) | 2016-05-11 |
Family
ID=45333796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010203022.XA Expired - Fee Related CN102287067B (en) | 2010-06-18 | 2010-06-18 | Prestress steel storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102287067B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207647232U (en) * | 2017-11-20 | 2018-07-24 | 江苏跃发建设工程有限公司 | A kind of ultralight steel storing room with spiral stairs |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120970A (en) * | 1994-10-21 | 1996-05-14 | Tokyo Gas Co Ltd | Underground tank |
| CN2419318Y (en) * | 2000-04-06 | 2001-02-14 | 王志乐 | Assembled cement air tight conditioned store |
| CN2429590Y (en) * | 1999-11-05 | 2001-05-09 | 程谟来 | Assembled glass fiber reinforced plastics and bamboo composite grain silo |
| CN2447473Y (en) * | 2000-09-27 | 2001-09-12 | 环兴实业股份有限公司 | Glass fiber reinforced plastic underground oil tank with sandwith-forming internal and external wall |
| CN101338603A (en) * | 2008-08-08 | 2009-01-07 | 广州市建筑机械施工有限公司 | Internal prefabrication construction method for arch roof board |
| CN101586704A (en) * | 2008-05-23 | 2009-11-25 | 天津万联管道工程有限公司 | Precast reinforced concrete pipe gallery with plastic lining |
| CN101592270A (en) * | 2008-05-29 | 2009-12-02 | 天津万联管道工程有限公司 | Ultrathin steel-socket prestress longitudinal bar steel-fiber concrete pipe |
| CN101597960A (en) * | 2009-07-17 | 2009-12-09 | 李延春 | Large-tonnage jack tension construction technology for non-bonded prestressed silo |
| CN201738624U (en) * | 2010-06-18 | 2011-02-09 | 天津万联管道工程有限公司 | Prestress steel storage tank |
-
2010
- 2010-06-18 CN CN201010203022.XA patent/CN102287067B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08120970A (en) * | 1994-10-21 | 1996-05-14 | Tokyo Gas Co Ltd | Underground tank |
| CN2429590Y (en) * | 1999-11-05 | 2001-05-09 | 程谟来 | Assembled glass fiber reinforced plastics and bamboo composite grain silo |
| CN2419318Y (en) * | 2000-04-06 | 2001-02-14 | 王志乐 | Assembled cement air tight conditioned store |
| CN2447473Y (en) * | 2000-09-27 | 2001-09-12 | 环兴实业股份有限公司 | Glass fiber reinforced plastic underground oil tank with sandwith-forming internal and external wall |
| CN101586704A (en) * | 2008-05-23 | 2009-11-25 | 天津万联管道工程有限公司 | Precast reinforced concrete pipe gallery with plastic lining |
| CN101592270A (en) * | 2008-05-29 | 2009-12-02 | 天津万联管道工程有限公司 | Ultrathin steel-socket prestress longitudinal bar steel-fiber concrete pipe |
| CN101338603A (en) * | 2008-08-08 | 2009-01-07 | 广州市建筑机械施工有限公司 | Internal prefabrication construction method for arch roof board |
| CN101597960A (en) * | 2009-07-17 | 2009-12-09 | 李延春 | Large-tonnage jack tension construction technology for non-bonded prestressed silo |
| CN201738624U (en) * | 2010-06-18 | 2011-02-09 | 天津万联管道工程有限公司 | Prestress steel storage tank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102287067A (en) | 2011-12-21 |
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Effective date of registration: 20160811 Address after: 323, room 8, -12, 301700 Fumin Road, Tianjin, Wuqing district (central office area) Patentee after: Tianjin Wanlian Pipeline Technology Development Co. Ltd. Address before: 300170 Fumin Economic Zone, Wuqing District, Tianjin Patentee before: Tianjin Waterline Pipeline Engineering Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20170618 |
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