CN104772910A - Glass fiber reinforced plastic double-wall oil storage tank preparation method and glass fiber reinforced plastic double-wall oil storage tank - Google Patents
Glass fiber reinforced plastic double-wall oil storage tank preparation method and glass fiber reinforced plastic double-wall oil storage tank Download PDFInfo
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- CN104772910A CN104772910A CN201410016479.8A CN201410016479A CN104772910A CN 104772910 A CN104772910 A CN 104772910A CN 201410016479 A CN201410016479 A CN 201410016479A CN 104772910 A CN104772910 A CN 104772910A
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Abstract
The invention discloses a glass fiber reinforced plastic double-wall oil storage tank preparation method and the glass fiber reinforced plastic double-wall storage tank. The preparation method includes the steps: a mold is arranged; a demolding layer is arranged; a probe of a workbench extends to a tubby mold, so as to control the workbench to perform uniform-velocity progressive from a tubby mold end part to the seal head direction for preparing an integral outer half tank body and a strengthening rib; the inner wall of the outer half tank body is laid with a layer of hollow material, so that an integral-structure hollow layer is formed by the hollow material and the outer wall of an inner half tank body; based on the formed hollow layer in the outer tank body, the inner half tank body is manufactured by a centrifugal technology; opening parts of the two prepared double-layer half tank bodies are cut and polished, butt joint is carried out, two sides outside a butt joint gap and the interior and the exterior of the tank body are sprayed with resin and glass fiber, rolling forming is carried out, and the openings of the two double-layer half tank bodies are connected to form a tank billet of the glass fiber reinforced plastic double-wall oil storage tank having an integral structure; and a tank port accessory is prepared on the prepared tank billet of the glass fiber reinforced plastic double-wall oil storage tank.
Description
Technical field
The invention belongs to glass steel container technical field, particularly relate to a kind of preparation method and glass fiber reinforced plastics twin-wall oil tank of glass fiber reinforced plastics twin-wall oil tank.
Background technology
Along with the high speed development of industrial economy, Fiber Fiber Glass Steel Oil Tank required amount is got more and more, and requires that its leak resistance is more and more stronger.
Existing single wall oil storage tank majority is that carbon steel is outer anticorrosion, but this structure exists following problem: the demand that the first, can not adapt to satisfied modern environmental protection, second, single wall anti-corrosion storage tank can not solve the environmental pollution that tank skin seepage causes.Seepage due to single wall tank causes buried tank to the severe contamination of surrounding enviroment.Bring very large trouble to improvement in the future.According to the prediction of external environmental administration, the soil that oil pollution causes wants to administer quite difficulty, and periphery can be caused to have an area of 1200 meters of soils can not plant, and the resources such as underground water also can pollute, and causes serious impact to the life of periphery and in the future people.
Summary of the invention
In view of the above problems, the present invention is proposed to provide a kind of overcoming the problems referred to above or a kind of preparation method of glass fiber reinforced plastics twin-wall oil tank solved the problem at least in part and glass fiber reinforced plastics twin-wall oil tank.
Provide a kind of preparation method of glass fiber reinforced plastics twin-wall oil tank according to one aspect of the present invention, comprising: step S11, prepare internal layer half tank body and outer half tank body; And step S13, splicing two bilayer half tank bodies, obtain the tank body base of the glass fiber reinforced plastics twin-wall oil tank of integrative-structure, wherein,
Described step S11 comprises:
Step S111, mould are arranged;
The setting of step S113, release layer;
Step S115, the probe of workbench to be extended in tubbiness mould, control it and at the uniform velocity to be gone forward one by one to end socket direction overall outer half tank body of preparation and reinforcement by tubbiness mould ends;
Step S117, on the inwall of described outer half tank body, laying one deck hollow material, making this hollow material by forming the hollow layer of integrative-structure with the outer wall of internal layer half tank body;
Step S119, the hollow layer basis that formed in outer tank body manufacture internal layer half tank body by centrifuging process;
Described step S13 comprises:
Step S131, by the open-mouth of prepared two bilayer half tank bodies cutting polishing, carry out docking, both sides outside butt seam and tank body spraying inside and outside resin and glass fibre, and roll forming, make the uncovered tank body base being connected to form the glass fiber reinforced plastics twin-wall oil tank with integrative-structure of two bilayer half tank bodies;
Step S133, on the tank body base of the glass fiber reinforced plastics twin-wall oil tank base made preparation tank mouth accessory.
Alternatively, described step S131 also comprises: lay hollow material being formed on the described tank body base inwall with integrative-structure.
Alternatively, the step S13 of described splicing also comprises: step S135, in hollow layer, install the side leakage warning device occurring to leak for detecting internal layer tank body or outer tank body.
Alternatively, the preparation technology of described two bilayer half tank bodies is that utilization injection and centrifuging process are shaping.
Alternatively, described internal layer half tank body and outer half tank body preparation technology for utilize centrifuging process manufacture resin and glass fibre primary shaping.
According to another aspect of the present invention, additionally provide a kind of glass fiber reinforced plastics twin-wall oil tank, comprising:
The outer tank body be made up of glass-reinforced plastic material;
Be embedded in the internal layer tank body of described outer tank body;
The hollow layer of continuous cavity is formed between the interior sidewall surface and the outer side surface of internal layer tank body of described outer tank body; Distribute bonding tangible hollow material in described hollow layer.
Alternatively, described glass fiber reinforced plastics twin-wall oil tank also comprises: for detecting the side leakage warning device of internal layer tank body or outer tank body generation leakage.
Alternatively, described side leakage warning device comprises: level sensor and the abnormal induction alarm device of the liquid level be connected with described level sensor, wherein level sensor is arranged in hollow layer, it is for detecting the level value in the hollow layer in glass fiber reinforced plastics twin-wall oil tank between inner layer wall and outer wall, when the level value of the liquid level in hollow layer is lower than predetermined liquid level minimum of a value, or when the level value of the liquid level in hollow layer is higher than predetermined liquid level maximum, the abnormal induction alarm device of liquid level sends alarm signal.
Alternatively, the outer side surface of internal layer tank body and the interior sidewall surface of outer tank body are respectively pasted with at least one deck cloth.
Alternatively, described glass fiber reinforced plastics twin-wall oil tank also comprises: reinforcing rib structure, is positioned on the surface of described outer tank body.
As shown from the above technical solution, embodiments of the invention have following beneficial effect:
One, because Fiber Fiber Glass Steel Oil Tank adopts former centrifuging process, enable the outer tank body of formation glass fiber reinforced plastics twin-wall oil tank, internal layer tank body realize centrifugal compacting, make prepared become the elastic modelling quantity of Fiber Fiber Glass Steel Oil Tank, mechanical strength greatly improve;
Two, cut out the hollow material of inwall on outer tank body by adjustment spray to gain in strength, coverage between internal layer tank body and outer tank body can be realized, and then form the hollow layer of continuous cavity between internal layer tank body and outer tank body;
Three, by installing the warning device that leaks hunting for detecting liquid level in hollow layer; oil storage tank can be realized and reveal the effect of reporting to the police; energy and alarm when internal layer tank body or the outer tank body seepage of Fiber Fiber Glass Steel Oil Tank; thus to Soil Surrounding and environment and destruction, very high value can not be had to protection surrounding enviroment.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of description, and can become apparent, below especially exemplified by the specific embodiment of the present invention to allow above and other objects of the present invention, feature and advantage.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred embodiment, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 shows the flow chart of the preparation method according to the glass fiber reinforced plastics twin-wall oil tank in the embodiment of the present invention;
Fig. 2 shows the structural representation of the preparation frock according to glass fiber reinforced plastics twin-wall oil tank in the embodiment of the present invention; And
Fig. 3 shows the structural representation according to the glass fiber reinforced plastics twin-wall oil tank in the embodiment of the present invention.
Detailed description of the invention
Below with reference to accompanying drawings exemplary embodiment of the present disclosure is described in more detail.Although show exemplary embodiment of the present disclosure in accompanying drawing, however should be appreciated that can realize the disclosure in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the disclosure can be understood, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.
Illustrate according to an embodiment of the invention, be suitable for the flow chart of the preparation method 100 of the glass fiber reinforced plastics twin-wall oil tank solved the problems of the technologies described above below in conjunction with Fig. 1, concrete steps are as follows:
Step S11, prepare internal layer half tank body and outer half tank body;
Alternatively, in an embodiment of the present invention, the preparation technology of described internal layer half tank body is that utilization injection and centrifuging process are shaping;
Alternatively, in an embodiment of the present invention, the preparation technology in described outer half tank body is to injection of separation agent on release layer, then manufactures hollow layer by centrifuging process.
Step S13, splicing two bilayer half tank bodies, obtain the tank body base of the glass fiber reinforced plastics twin-wall oil tank of integrative-structure.
Alternatively, in an embodiment of the present invention, the preparation technology of described two bilayer half tank bodies is for utilizing centrifuging process manufacture shaping to resin, glass fibre primary.
Alternatively, in an embodiment of the present invention, step S11 comprises: step S111, step S113 and step S115, wherein
Step S111, mould are arranged.
Composition graphs 2, particularly, is connected and fixed forming the template of mould, formed with at the bottom of bucket 17 tubbiness mould 18, cleaning tubbiness mould 18 inner surface; This tubbiness mould 18 is placed on by actuating unit 19 drive by brace summer 16 and be arranged on rotating machinery 20 that the back shaft 161 on this brace summer 16 supports, start actuating unit 19 and drive tubbiness mould 18 to rotate.
The setting of step S113, release layer.
Particularly, the internal face of tubbiness mould 18 sprays release agent, at the bottom of the bucket of tubbiness mould forming oil storage tank end socket position, sprays release agent on 17, form release layer.
Step S115, the probe of workbench to be extended in tubbiness mould, control it and at the uniform velocity to be gone forward one by one to end socket direction overall outer half tank body of preparation and reinforcement by tubbiness mould 18 end.
Particularly, the probe 211 of workbench 21 is extended in tubbiness mould 18, the inwall of tubbiness mould 18 prepares outer half tank body and reinforcement by the former technique of sprayed resin and chopped strand, injection limit, limit roll-forming.
Alternatively, above-mentioned reinforcement can select polyphenyl or the polyurethane material preformed reinforcement of lightweight.
Step S117, on the inwall of outer half tank body, laying one deck hollow material, making this hollow material by forming the hollow layer of integrative-structure with the outer wall of internal layer half tank body.
Step S119, the hollow layer basis that formed in outer tank body manufacture internal layer half tank body by centrifuging process.
Described step S13 comprises: step S131 and step S133.
Step S131, by the open-mouth of prepared two bilayer half tank bodies cutting polishing, carry out docking, both sides outside butt seam and tank body spraying inside and outside resin and glass fibre, and roll forming, make the uncovered tank body base being connected to form the glass fiber reinforced plastics twin-wall oil tank with integrative-structure of two bilayer half tank bodies.Further, hollow material is laid being formed on the described tank body base inwall with integrative-structure
Step S133, on the tank body base of the glass fiber reinforced plastics twin-wall oil tank base made preparation tank mouth accessory.
Alternatively, in an embodiment of the present invention, step S13 also comprises:
Step S135, the side leakage warning device occurring to leak for detecting internal layer tank body or outer tank body is installed in hollow layer.
Alternatively, this side leakage warning device comprises: level sensor and the abnormal induction alarm device of liquid level, wherein level sensor is arranged in hollow layer, it is for detecting the level value of liquid level in the hollow layer in glass fiber reinforced plastics twin-wall oil tank between inner layer wall and outer wall, when the level value of the liquid level in hollow layer lower than predetermined liquid level minimum of a value or, when the level value of the liquid level in hollow layer is higher than predetermined liquid level maximum, the abnormal induction alarm device of liquid level sends alarm signal.
As shown from the above technical solution, embodiments of the invention have following beneficial effect:
One, because Fiber Fiber Glass Steel Oil Tank adopts former centrifuging process, enable the outer tank body of formation glass fiber reinforced plastics twin-wall oil tank, internal layer tank body realize centrifugal compacting, make prepared become the elastic modelling quantity of Fiber Fiber Glass Steel Oil Tank, mechanical strength greatly improve;
Two, cut out the hollow material of inwall on outer tank body by adjustment spray to gain in strength, coverage between internal layer tank body and outer tank body can be realized, the hollow layer of the continuous cavity be made up of double-walled construction;
Three, the warning device that leaks hunting by detecting liquid level in hollow layer reaches the effect revealed and report to the police; energy and alarm when internal layer tank body or the outer tank body seepage of Fiber Fiber Glass Steel Oil Tank; thus to Soil Surrounding and environment and destruction, very high value can not be had to protection surrounding enviroment.
As shown in Figure 3, be the structural representation of the glass fiber reinforced plastics twin-wall oil tank in the embodiment of the present invention, this glass fiber reinforced plastics twin-wall oil tank, comprising:
The outer tank body 31 be made up of glass-reinforced plastic material;
Be embedded in the internal layer tank body 33 of described outer tank body 31;
The hollow layer 35 of continuous cavity is formed between the interior sidewall surface and the outer side surface of internal layer tank body 33 of described outer tank body 31.
Distribute between double-walled construction in described hollow layer 35 bonding tangible hollow material.It is appreciated of course that, do not limit the particular type of hollow material in an embodiment of the present invention.
Alternatively, in an embodiment of the present invention, described glass fiber reinforced plastics twin-wall oil tank also comprises: for detecting the side leakage warning device of internal layer tank body or outer tank body generation leakage.
Alternatively, in an embodiment of the present invention, described side leakage warning device comprises: level sensor and the abnormal induction alarm device of the liquid level be connected with described level sensor, wherein level sensor is arranged in hollow layer 35, it is for detecting the level value of liquid level in the hollow layer in glass fiber reinforced plastics twin-wall oil tank between inner layer wall and outer wall, when the level value of the liquid level in hollow layer is lower than predetermined liquid level minimum of a value, or when the level value of the liquid level in hollow layer is higher than predetermined liquid level maximum, the abnormal induction alarm device of liquid level sends alarm signal.
Particularly, when the level value of the liquid level in hollow layer 35 is lower than predetermined liquid level minimum of a value, illustrate that breakage has appearred in the wall (comprising interior sidewall surface and outer side surface) of the outer tank body 31 in twin-wall oil tank, liquid (such as non-icing bittern) in hollow layer 35 flows out from hollow layer 35, causes the level value of the liquid level in hollow layer 35 to reduce.When the level value of the liquid level in hollow layer 35 is higher than predetermined liquid level maximum, illustrate that breakage has appearred in the wall (comprising interior sidewall surface and outer side surface) of the internal layer tank body 33 in twin-wall oil tank, liquid in twin-wall oil tank enters into hollow layer 35, causes the level value of the liquid level in hollow layer 35 to raise.
In an embodiment of the present invention, the outer side surface of internal layer tank body 33 and the interior sidewall surface of outer tank body 31 are respectively pasted with at least one deck cloth.To increase internal layer tank body 33 and outer tank body 31 intensity, prevent internal layer tank body 33 and outer tank body 31 breakage.
Described glass fiber reinforced plastics twin-wall oil tank also comprises: reinforcing rib structure 37, is positioned on the surface of described outer tank body 31.Such as reinforcing rib structure can select polyphenyl or the polyurethane material preformed reinforcing rib structure of lightweight.It is appreciated of course that, do not limit the concrete structure of this reinforcing rib structure 37 in the present embodiment.
In addition, those skilled in the art can understand, although embodiments more described herein to comprise in other embodiment some included feature instead of further feature, the combination of the feature of different embodiment means and to be within scope of the present invention and to form different embodiments.Such as, in the following claims, the one of any of embodiment required for protection can use with arbitrary combination.
The present invention will be described instead of limit the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment when not departing from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computer of suitably programming.In the unit claim listing some equipment, several in these equipment can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
Claims (10)
1. a preparation method for glass fiber reinforced plastics twin-wall oil tank, is characterized in that, comprising: step S11, prepare internal layer half tank body and outer half tank body; And step S13, splicing two bilayer half tank bodies, obtain the tank body base of the glass fiber reinforced plastics twin-wall oil tank of integrative-structure, wherein,
Described step S11 comprises:
Step S111, mould are arranged;
The setting of step S113, release layer;
Step S115, the probe of workbench to be extended in tubbiness mould, control it and at the uniform velocity to be gone forward one by one to end socket direction overall outer half tank body of preparation and reinforcement by tubbiness mould ends;
Step S117, on the inwall of described outer half tank body, laying one deck hollow material, making this hollow material by forming the hollow layer of integrative-structure with the outer wall of internal layer half tank body;
Step S119, the hollow layer basis that formed in outer tank body manufacture internal layer half tank body by centrifuging process;
Described step S13 comprises:
Step S131, by the open-mouth of prepared two bilayer half tank bodies cutting polishing, carry out docking, both sides outside butt seam and tank body spraying inside and outside resin and glass fibre, and roll forming, make the uncovered tank body base being connected to form the glass fiber reinforced plastics twin-wall oil tank with integrative-structure of two bilayer half tank bodies;
Step S133, on the tank body base of the glass fiber reinforced plastics twin-wall oil tank base made preparation tank mouth accessory.
2. preparation method according to claim 1, is characterized in that, described step S131 also comprises:
Lay hollow material being formed on the described tank body base inwall with integrative-structure.
3. preparation method according to claim 1, is characterized in that, the step S13 of described splicing also comprises:
Step S135, the side leakage warning device occurring to leak for detecting internal layer tank body or outer tank body is installed in hollow layer.
4. preparation method according to claim 1, is characterized in that, the preparation technology of described internal layer half tank body is that utilization injection and centrifuging process are shaping.
5. preparation method according to claim 1, is characterized in that, the preparation technology of described double-deck half tank body for utilize centrifuging process manufacture resin and glass fibre primary shaping.
6. a glass fiber reinforced plastics twin-wall oil tank, is characterized in that, comprising:
The outer tank body be made up of glass-reinforced plastic material;
Be embedded in the internal layer tank body of described outer tank body;
The hollow layer of continuous cavity is formed between the interior sidewall surface and the outer side surface of internal layer tank body of described outer tank body.
7. glass fiber reinforced plastics twin-wall oil tank according to claim 6, is characterized in that, described glass fiber reinforced plastics twin-wall oil tank also comprises: for detecting the side leakage warning device of internal layer tank body or outer tank body generation leakage.
8. glass fiber reinforced plastics twin-wall oil tank according to claim 7, it is characterized in that, described side leakage warning device comprises: level sensor and the abnormal induction alarm device of the liquid level be connected with described level sensor, wherein level sensor is arranged in hollow layer, it is for detecting the level value in the hollow layer in glass fiber reinforced plastics twin-wall oil tank between inner layer wall and outer wall, when the level value of the liquid level in hollow layer is lower than predetermined liquid level minimum of a value, or when the level value of the liquid level in hollow layer is higher than predetermined liquid level maximum, the abnormal induction alarm device of described liquid level sends alarm signal.
9. glass fiber reinforced plastics twin-wall oil tank according to claim 6, is characterized in that, the outer side surface of internal layer tank body and the interior sidewall surface of outer tank body are respectively pasted with at least one deck cloth.
10. glass fiber reinforced plastics twin-wall oil tank according to claim 6, is characterized in that, described glass fiber reinforced plastics twin-wall oil tank also comprises: reinforcing rib structure, is positioned on the surface of described outer tank body.
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| CN201410016479.8A CN104772910A (en) | 2014-01-14 | 2014-01-14 | Glass fiber reinforced plastic double-wall oil storage tank preparation method and glass fiber reinforced plastic double-wall oil storage tank |
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| CN201410016479.8A CN104772910A (en) | 2014-01-14 | 2014-01-14 | Glass fiber reinforced plastic double-wall oil storage tank preparation method and glass fiber reinforced plastic double-wall oil storage tank |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106144279A (en) * | 2016-08-19 | 2016-11-23 | 四川全丰新材料科技有限公司 | A kind of steel composite material double-walled oil tank and preparation method thereof |
| CN106273574A (en) * | 2016-08-19 | 2017-01-04 | 四川全丰新材料科技有限公司 | The preparation method of high-performance composite materials twin-wall oil tank |
| CN106493970A (en) * | 2016-10-27 | 2017-03-15 | 张永华 | A kind of buried double layer fibre reinforced plastics storage tank shell lamination design and manufacture method |
| CN106584734A (en) * | 2017-01-13 | 2017-04-26 | 河南田川威尔森石油设备科技有限公司 | Preparation process for glass fibre reinforced plastic dual-layer oil storage tank |
| CN106626428A (en) * | 2016-11-22 | 2017-05-10 | 海湾环境科技（北京）股份有限公司 | Method for manufacturing oil storage tank |
| CN106742870A (en) * | 2016-11-11 | 2017-05-31 | 吴伯明 | A kind of direct burial composite double Deck Oil Storage Tank and preparation method thereof |
| CN109681504A (en) * | 2019-01-16 | 2019-04-26 | 广西桂林正升环保科技有限责任公司 | A kind of production method of FF double Deck Oil Storage Tank and its adhering method of end socket and tank body |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144279A (en) * | 2016-08-19 | 2016-11-23 | 四川全丰新材料科技有限公司 | A kind of steel composite material double-walled oil tank and preparation method thereof |
| CN106273574A (en) * | 2016-08-19 | 2017-01-04 | 四川全丰新材料科技有限公司 | The preparation method of high-performance composite materials twin-wall oil tank |
| CN106144279B (en) * | 2016-08-19 | 2018-11-09 | 四川全丰新材料科技有限公司 | A kind of steel-composite material double-walled oil tank and preparation method thereof |
| CN106493970A (en) * | 2016-10-27 | 2017-03-15 | 张永华 | A kind of buried double layer fibre reinforced plastics storage tank shell lamination design and manufacture method |
| CN106742870A (en) * | 2016-11-11 | 2017-05-31 | 吴伯明 | A kind of direct burial composite double Deck Oil Storage Tank and preparation method thereof |
| CN106626428A (en) * | 2016-11-22 | 2017-05-10 | 海湾环境科技（北京）股份有限公司 | Method for manufacturing oil storage tank |
| CN106584734A (en) * | 2017-01-13 | 2017-04-26 | 河南田川威尔森石油设备科技有限公司 | Preparation process for glass fibre reinforced plastic dual-layer oil storage tank |
| CN109681504A (en) * | 2019-01-16 | 2019-04-26 | 广西桂林正升环保科技有限责任公司 | A kind of production method of FF double Deck Oil Storage Tank and its adhering method of end socket and tank body |
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