CN202880173U - Prestress plastic corrosion resistant storage tank - Google Patents
Prestress plastic corrosion resistant storage tank Download PDFInfo
- Publication number
- CN202880173U CN202880173U CN 201220571151 CN201220571151U CN202880173U CN 202880173 U CN202880173 U CN 202880173U CN 201220571151 CN201220571151 CN 201220571151 CN 201220571151 U CN201220571151 U CN 201220571151U CN 202880173 U CN202880173 U CN 202880173U
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- China
- Prior art keywords
- prestress
- corrosion resistant
- storage tank
- stress protective
- resistant storage
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of corrosion resistant devices, and particularly relates to a prestress plastic corrosion resistant storage tank. The prestress plastic corrosion resistant storage tank comprises a shell body (1), wherein stress protective skeletons (2) are respectively and fixedly arranged on the upper end portion and the lower end portion of the shell body (1), a prestress clamp (3) is longitudinally and fixedly arranged on each stress protective skeleton (2), each prestress clamp (3) comprises a clamp support frame (4) and a movable clamping board (5), clamping boards (5) are connected with clamp support frames (4) through bolts (6), the end portions of the clamp support frames (4) are in fixed connection with the stress protective skeletons (2), and a wall board of the shell body (1) is in a structure that resin material strips are spirally wound and connected in an overlapping mode. The prestress plastic corrosion resistant storage tank is stable in structure, high in impervious intensity, good in anti-pressure ability, ideal in heat anti-pressure effect and remarkable in corrosion resistant comprehensive effectiveness, and a tank body is not prone to deformation under a high temperature condition.
Description
Technical field
The utility model belongs to the anticorrosion equipment technical field, relates in particular to a kind of prestressed plastic anti-corrosion storage tank.
Background technology
Industrial strong acid, the highly basic of being widely used, strong acid, highly basic all have corrosion attack to the container of multiple material manufacturing.In addition, the chemical anticorrosion kind equipment generally all has requirement to its pressure operation in use, also should meet corresponding pressure index requirement even relate to the anticorrosion equipment of normal pressure use.Therefore, the manufacture aseptic production satisfies the pacing factor that the pressure design working specification is service of goods.
In addition since plastics rigidity low (during 23 ℃ of temperature, elasticity of plastics modulus E=1370MPa; Elastic modulus E=the 19200MPa of steel; During 80 ℃ of temperature, the elastic modulus E of plastics=480 MPa; The elastic modulus E of steel=19100MPa), tank body produces distortion, and distortion changes along with the motion of material, causes tank body to produce fatigue damage.Traditional solution is the wall thickness that increases tank body, because plastics rigidity is low, especially under high-temperature condition, to improving tank body rigidity, it is poor to reduce deformation effect, and the waste material, has increased cost.In addition, by the tank body of resin strip spiral winding explained hereafter, temperature factor on the tank body shape to affect meeting more aobvious outstanding.
The utility model content
The utility model is intended to overcome the deficiencies in the prior art part and provides a kind of simple in structure, favorable anti-corrosion effect, and the tank body under hot environment is difficult for producing the prestressed plastic anti-corrosion storage tank of distortion.
For solving the problems of the technologies described above, the utility model is to realize like this.
A kind of prestressed plastic anti-corrosion storage tank, it comprises housing; Be fixed with respectively the stress protective framework in both ends up and down at described housing; On described stress protective framework, vertically be fixed with the prestress jig.
As a kind of preferred version, prestress jig described in the utility model comprises jig support and movable clamp; Described movable clamp joins through bolt and jig support; The end of described jig support and stress protective framework are fixedly connected.
As another kind of preferred version, the wallboard of housing described in the utility model adopts resin strip spiral winding bridging arrangement.
The utility model Stability Analysis of Structures, anti-permeability strength is high, and pressure resistance is good, and heat insulation effect is desirable, and the tank body under hot environment is difficult for producing distortion, and anticorrosion comprehensive effectiveness is remarkable.The utility model has prevented the issuable dislocation sliding phenomenon of resin strip spiral winding bridging arrangement by adopting stress protective framework and prestress jig to coordinate the distribution of stress of the wallboard of housing.The utility model can stand 120 ℃ high temperature.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is integral structure scheme drawing of the present utility model.
Fig. 2 is the utility model prestress jig integral structure scheme drawing.
Among the figure: 1, housing; 2, stress protective framework; 3, prestress jig; 4, jig support; 5, movable clamp; 6, bolt; 7, feeding mouth; 8, discharging opening.
The specific embodiment
As shown in the figure, the prestressed plastic anti-corrosion storage tank, it comprises housing 1; Both ends be fixed with respectively stress protective framework 2 at described housing about in the of 1; On described stress protective framework 2, vertically be fixed with prestress jig 3.
Referring to shown in Figure 2, prestress jig 3 described in the utility model comprises jig support 4 and movable clamp 5; Described movable clamp 5 joins through bolt 6 and jig support 4; The end of described jig support 4 and stress protective framework 2 are fixedly connected.
For improving working accuracy and work efficiency, the wallboard of housing 1 described in the utility model can adopt resin strip spiral winding bridging arrangement.
The utility model has prevented the issuable dislocation sliding phenomenon of resin strip spiral winding bridging arrangement by adopting stress protective framework and prestress jig to coordinate the distribution of stress of housing wallboard.When concrete operations, bolt 6 on the capable of regulating prestress jig, make the wallboard of 5 pairs of housings 1 of movable clamp form certain prestress, simultaneously, the stress protective framework also plays certain inhibit function to the vertical misalignment of housing 1 wallboard, this multipart effective cooperation has realized the stability of the utility model in hot environment lower tank structure, and anticorrosion comprehensive effectiveness is very remarkable.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a prestressed plastic anti-corrosion storage tank is characterized in that, comprises housing (1); It is characterized in that: be fixed with respectively stress protective framework (2) in both ends up and down at described housing (1); On described stress protective framework (2), vertically be fixed with prestress jig (3).
2. prestressed plastic anti-corrosion storage tank according to claim 1, it is characterized in that: described prestress jig (3) comprises jig support (4) and movable clamp (5); Described movable clamp (5) joins through bolt (6) and jig support (4); The end of described jig support (4) and stress protective framework (2) are fixedly connected.
3. prestressed plastic anti-corrosion storage tank according to claim 2 is characterized in that: the wallboard employing resin strip spiral winding bridging arrangement of described housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571151 CN202880173U (en) | 2012-11-02 | 2012-11-02 | Prestress plastic corrosion resistant storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571151 CN202880173U (en) | 2012-11-02 | 2012-11-02 | Prestress plastic corrosion resistant storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202880173U true CN202880173U (en) | 2013-04-17 |
Family
ID=48071622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571151 Expired - Fee Related CN202880173U (en) | 2012-11-02 | 2012-11-02 | Prestress plastic corrosion resistant storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202880173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896180A (en) * | 2019-04-03 | 2019-06-18 | 浙江杰楠环保科技有限公司 | A kind of vertical prestress steel storage tank |
-
2012
- 2012-11-02 CN CN 201220571151 patent/CN202880173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896180A (en) * | 2019-04-03 | 2019-06-18 | 浙江杰楠环保科技有限公司 | A kind of vertical prestress steel storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |