CN106313590A - Method for manufacturing three-wall oil storage tank made of fiber-wound composite - Google Patents

Method for manufacturing three-wall oil storage tank made of fiber-wound composite Download PDF

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Publication number
CN106313590A
CN106313590A CN201610689917.6A CN201610689917A CN106313590A CN 106313590 A CN106313590 A CN 106313590A CN 201610689917 A CN201610689917 A CN 201610689917A CN 106313590 A CN106313590 A CN 106313590A
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CN
China
Prior art keywords
layer
resin matrix
oil storage
storage tank
glass
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
Application number
CN201610689917.6A
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Chinese (zh)
Inventor
张丰琼
唐刚全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICHUAN QUANFENG NEW MATERIALS TECHNOLOGY Co Ltd
Original Assignee
SICHUAN QUANFENG NEW MATERIALS TECHNOLOGY Co Ltd
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Filing date
Publication date
Application filed by SICHUAN QUANFENG NEW MATERIALS TECHNOLOGY Co Ltd filed Critical SICHUAN QUANFENG NEW MATERIALS TECHNOLOGY Co Ltd
Priority to CN201610689917.6A priority Critical patent/CN106313590A/en
Publication of CN106313590A publication Critical patent/CN106313590A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00Producing hollow articles
    • B29D22/003Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00Component parts, details or accessories for large containers
    • B65D90/02Wall construction
    • B65D90/022Laminated structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2590/00Component parts, details or accessories for large containers
    • B65D2590/02Wall construction
    • B65D2590/023Special coating or treatment of the internal surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2590/00Component parts, details or accessories for large containers
    • B65D2590/02Wall construction
    • B65D2590/026Special coating or treatment of the external surface

Abstract

The invention discloses a method for manufacturing a three-wall oil storage tank made of a fiber-wound composite. The oil storage tank comprises an inner layer structure, a middle layer structure and an outer layer structure. The inner layer structure and the outer layer structure are formed by winding a resin matrix and a fiber reinforced material. The middle layer structure is formed by making three-dimensional fabric of a hollow structure in contact with the resin matrix, the production efficiency is improved, the product quality is controllable, and the mechanical property of products is enhanced. The three-dimensional fabric of the hollow structure is adopted for the middle layer structure, the inter structure and the outer structure are combined together, and meanwhile due to the fact that the hollow structure is through, the safe operation of equipment can be monitored on line in real time.

Description

A kind of preparation method of winding molding compound material three wall oil storage tank
Technical field
The invention belongs to composite oil storage tank technical field, be specifically related to a kind of winding molding compound material three wall oil storage Tank.
Background technology
Along with the gradually reinforcement of environmental consciousness, relevant laws and regulations are the most perfect, and gas station is with buried tank the most more The new replacement, to avoid existing metal tank corrosion-resistant, service life is short, and surrounding soil exists the risk of secondary pollution. Double-layer composite material oil storage tank can be prevented effectively from the appearance of problem above.But oil storage cylinder prepared by existing composite, it is led Poor electrical performance, modulus is relatively low.It is therefore desirable to design research and development one can be with the higher twin-wall oil tank of anlistatig mechanical property. Existing buried double-wall glass steel oil storage tank manufacturing process: use female mould to handle paste, injection or priming by vacuum from outside to inside making Two and half tank body docking are finally formed a complete tank body by standby half tank body.One technological process operation complexity, quality control Point is many it is difficult to ensure that product quality.Its two production efficiency is low, and manufacturing cost is high.The China Patent No. is separately had to be 201220146476.2, open a kind of glass fibre bilayer oil tank, including Horizontal cylinder oil tank body, on described oil tank body Offering manhole, described oil tank body includes steel inner canister and fiberglass outer tank, and the inwall of described steel inner canister is coated with and sets up defences Rotten material layer, has gap, is filled with latticed fiber cloth in described gap between steel inner canister and fiberglass outer tank.This reality With novel glass fibre bilayer oil tank, there is double-decker, from root, stop potential safety hazard, internal pollution-free, reach complete Sealing state, material is corrosion-resistant, antistatic, increases the service life.
Also having China Patent No. is 201521018018.0, discloses a kind of high score for the transformation of gas station's sunken tankers Sub-composite three dimensional hollow liner, this liner buried monolayer steel oil tank for existing gas station transform two-compartment oil tank neck as Territory, this liner includes the first macromolecule layer, tissue layer, the second macromolecule layer, and tissue layer is positioned at the first macromolecule layer and the second height Between molecular layer.This utility model is cost-effective, economizes on resources, and the downtime is short, and it is convenient to install, and prevents corrosion.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the invention provides a kind of winding molding compound material three wall oil storage tank Preparation method, its purpose is to provide what a kind of resistance to internal and external environment corroded composite three wall oil storage tank.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is:
A kind of preparation method of winding molding compound material three wall oil storage tank, oil storage tank include endothecium structure, interlayer structure and Layer structure, it is characterised in that: endothecium structure and layer structure use resin matrix Wrapping formed with fibre reinforced materials, middle Rotating fields uses the three dimension stereo fabric with hollow structure and resin matrix contact moudling.
(1) making of endothecium structure: use resin matrix and fiberglass surfacing mat, glass fibre short at die surface Cut felt, glass fabric, glass fiber yarn are wound around and are combined into anticorrosion layer, are then using resin matrix and glass on anticorrosion layer surface Glass silvalin is wound around the endothecium structure being combined into oil storage tank;
(2) making of interlayer structure: use resin matrix to contact with glass fibre three dimension stereo fabric on endothecium structure surface The interlayer structure of molding hollow structure;
(3) making of layer structure: use resin matrix and glass fiber yarn to be wound around on tank body intermediate structure layer surface compound Molding outer tank body structure sheaf.
Also including step (4), the outer surface at layer structure makes external reinforcing muscle, and external reinforcing muscle uses resin matrix Pre-formed with glass fiber cloth, be installed on the outer surface of layer structure, the glass fibre of recycling resin matrix dipping with The abutment surface of external reinforcing muscle is wound.
The both sides of reinforcement are provided with bearing, and reinforcement, by being wound around bearing, is fixed by the glass fibre of resin matrix dipping At the outer surface at layer structure.
Anticorrosion layer complex method in described step (1) is, the fiberglass surfacing mat that first resin matrix is impregnated by a. It is wound around on the mold surface;B, then glass chopped strand mats or the glass fabric of resin matrix dipping are wrapped in glass fibre On the felt of surface;C. finally the glass fiber yarn utilizing resin matrix to impregnate is wound.
The making in described step (2) intermediate layer be glass fibre stereo fabric is infiltrated by resin matrix after directly bond Surface at interior tank body layer.
The invention have the advantages that
1, the preparation method of winding molding compound material three wall oil storage tank of the present invention, oil storage tank includes endothecium structure, intermediate layer knot Structure and layer structure, endothecium structure and layer structure employing resin matrix are Wrapping formed with fibre reinforced materials, interlayer structure Use the three dimension stereo fabric with hollow structure and resin matrix contact moudling.External and internal compositions have employed winding shaping process, Improve production efficiency, product quality is controlled, enhances the mechanical property of goods.Interlayer structure have employed the three of hollow structure Dimension stereo fabric, is combined as a whole internal structure external structure, simultaneously because hollow structure is through, can enter the safe operation of equipment Row on-line real time monitoring.
2, external reinforcing muscle of the present invention uses resin matrix to contact pre-formed with glass fiber cloth, and by design distribution Position is installed on outer pot surface, then is wound fixed-type, overcomes the hands fixed-type adhesive property difference of paste and is easily peeled Shortcoming, improve the structural strength of product.
3, the reinforcement of the present invention uses resin matrix pre-formed with fiberglass particle contact method, by prefabricated profiled reinforcement Muscle is arranged on the surface of outer structural layer, then the glass fiber winding molding with resin dipping, reinforcement cementability prepared by this method Good, its tank body comprcssive strength is high, improves the service life of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of oil storage tank of the present invention;
Fig. 2 is the sectional structure schematic diagram of the present invention;
Fig. 3 is the reinforcement structure chart with tank body of the present invention.
Labelling 1 in figure, endothecium structure 2, interlayer structure 3, layer structure 4, reinforcement 5, operation manhole 6, Line monitoring well, 7, bearing.
Detailed description of the invention
The present invention is described further below in conjunction with the accompanying drawings:
Embodiment 1
A kind of preparation method of winding molding compound material three wall oil storage tank, the structure of oil storage tank as shown in Figure 1 and Figure 2, oil storage tank Tank body include endothecium structure 1, interlayer structure 2 and layer structure 3, oil storage tank is provided with reinforcement 4 along its circumferencial direction, The operation manhole 5 in tank body is entered, for installing the on-line monitoring of online monitoring device to interlayer structure for operator Well 6, the endothecium structure of oil storage tank and layer structure employing resin matrix are Wrapping formed with fibre reinforced materials, and interlayer structure is adopted With three dimension stereo fabric and the resin matrix contact moudling with hollow structure.
The preparation method of a kind of winding molding compound material three wall oil storage tank, oil storage tank includes endothecium structure, intermediate layer knot Structure and layer structure, it is characterised in that: endothecium structure and layer structure use resin matrix Wrapping formed with fibre reinforced materials, Interlayer structure uses the three dimension stereo fabric with hollow structure and resin matrix contact moudling.
(1) making of endothecium structure: use resin matrix and fiberglass surfacing mat, glass chopped at die surface Felt, glass fabric, glass fiber yarn are wound around and are combined into anticorrosion layer, are then using resin matrix and glass on anticorrosion layer surface Silvalin is wound around the endothecium structure being combined into oil storage tank;
(2) making of interlayer structure: use resin matrix to contact with glass fibre three dimension stereo fabric on endothecium structure surface The interlayer structure of molding hollow structure;
(3) making of layer structure: use resin matrix and glass fiber yarn to be wound around on tank body intermediate structure layer surface compound Molding outer tank body structure sheaf.
Also including step (4), the outer surface at layer structure makes external reinforcing muscle, and external reinforcing muscle uses resin matrix Contact with glass fiber cloth pre-formed, be installed on the outer surface of layer structure, the glass fibers of recycling resin matrix dipping Tie up the abutment surface with external reinforcing muscle to be wound.
Anticorrosion layer complex method in described step (1) is, the fiberglass surfacing mat that first resin matrix is impregnated by a. It is wound around on the mold surface;B, then glass chopped strand mats or the glass fabric of resin matrix dipping are wrapped in glass fibre On the felt of surface;C. finally the glass fiber yarn utilizing resin matrix to impregnate is wound.
The making in described step (2) intermediate layer be glass fibre stereo fabric is infiltrated by resin matrix after directly bond Surface at interior tank body layer.
Embodiment 2
As it is shown on figure 3, compared with Example 1, present invention additionally comprises step (4), the outer surface at layer structure makes outside adding Strong muscle 4, external reinforcing muscle is pre-formed, and the both sides of this reinforcement 4 are provided with bearing 7, is bonded in outside layer structure by reinforcement 4 Surface, the surface of the bearing 7 of outside reinforcement is wound by the glass fibre utilizing resin matrix to impregnate, reinforcement the most at last 4 are fixed on the outer surface of layer structure.

Claims (6)

1. a preparation method for winding molding compound material three wall oil storage tank, oil storage tank includes endothecium structure, interlayer structure And layer structure, it is characterised in that: endothecium structure and layer structure use resin matrix Wrapping formed with fibre reinforced materials, in Interstratified structure uses the three dimension stereo fabric with hollow structure and resin matrix contact moudling.
The preparation method of a kind of winding molding compound material three wall oil storage tank the most according to claim 1, it is characterised in that:
(1) making of endothecium structure: die surface use resin matrix and fiberglass surfacing mat, glass chopped strand mats, Glass fabric, glass fiber yarn are wound around and are combined into anticorrosion layer, are then using resin matrix and glass fibers on anticorrosion layer surface Dimension yarn is wound around the endothecium structure being combined into oil storage tank;
(2) making of interlayer structure: use resin matrix to contact with glass fibre three dimension stereo fabric on endothecium structure surface The interlayer structure of molding hollow structure;
(3) making of layer structure: use resin matrix and glass fiber yarn to be wound around on tank body intermediate structure layer surface compound Molding outer tank body structure sheaf.
The preparation method of a kind of winding molding compound material three wall oil storage tank the most according to claim 2, it is characterised in that:
Also including step (4), the outer surface at layer structure makes external reinforcing muscle, and external reinforcing muscle uses resin matrix and glass Glass fabric is pre-formed, is installed on the outer surface of layer structure, and the glass fibre of recycling resin matrix dipping is with outside The abutment surface of reinforcement is wound.
The preparation method of a kind of winding molding compound material three wall oil storage tank the most according to claim 3, it is characterised in that: The both sides of reinforcement are provided with bearing, and reinforcement, by being wound around bearing, is fixed at outer layer by the glass fibre of resin matrix dipping The outer surface of structure.
The preparation method of a kind of winding molding compound material three wall oil storage tank the most according to claim 2, it is characterised in that:
Anticorrosion layer complex method in described step (1) is, first the fiberglass surfacing mat that resin matrix impregnates is wound around by a. On the mold surface;B, then glass chopped strand mats or the glass fabric of resin matrix dipping are wrapped in fiberglass surfacing On felt;C. finally the glass fiber yarn utilizing resin matrix to impregnate is wound.
The preparation method of a kind of winding molding compound material three wall oil storage tank the most according to claim 2, it is characterised in that:
The making in described step (2) intermediate layer be glass fibre stereo fabric is infiltrated by resin matrix after be directly bonded in The surface of tank body layer.
CN201610689917.6A 2016-08-19 2016-08-19 Method for manufacturing three-wall oil storage tank made of fiber-wound composite Pending CN106313590A (en)

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CN201610689917.6A CN106313590A (en) 2016-08-19 2016-08-19 Method for manufacturing three-wall oil storage tank made of fiber-wound composite

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109625665A (en) * 2018-12-28 2019-04-16 华东理工大学华昌聚合物有限公司 The manufacturing method and two-compartment oil tank of two-compartment oil tank

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103264848A (en) * 2013-06-04 2013-08-28 连云港中复连众复合材料集团有限公司 Buried glass fiber reinforced plastic double-wall oil storage tank monitored through liquid medium and preparing method of buried glass fiber reinforced plastic double-wall oil storage 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
CN104340543A (en) * 2013-08-05 2015-02-11 张永华 Double-walled fiberglass reinforced plastic storage tank
CN105905456A (en) * 2016-06-20 2016-08-31 北京玻钢院复合材料有限公司 Double-wall oil storage tank made of fiber reinforced composite material and manufacturing method of double-wall oil storage tank

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Publication number Priority date Publication date Assignee Title
CN103264848A (en) * 2013-06-04 2013-08-28 连云港中复连众复合材料集团有限公司 Buried glass fiber reinforced plastic double-wall oil storage tank monitored through liquid medium and preparing method of buried glass fiber reinforced plastic double-wall oil storage 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
CN104340543A (en) * 2013-08-05 2015-02-11 张永华 Double-walled fiberglass reinforced plastic storage tank
CN105905456A (en) * 2016-06-20 2016-08-31 北京玻钢院复合材料有限公司 Double-wall oil storage tank made of fiber reinforced composite material and manufacturing method of double-wall oil storage tank

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109625665A (en) * 2018-12-28 2019-04-16 华东理工大学华昌聚合物有限公司 The manufacturing method and two-compartment oil tank of two-compartment oil tank

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Application publication date: 20170111