CN105150509B - A kind of preparation method for the petroleum pipeline for being used to feed between ship - Google Patents
A kind of preparation method for the petroleum pipeline for being used to feed between ship Download PDFInfo
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- CN105150509B CN105150509B CN201510501318.2A CN201510501318A CN105150509B CN 105150509 B CN105150509 B CN 105150509B CN 201510501318 A CN201510501318 A CN 201510501318A CN 105150509 B CN105150509 B CN 105150509B
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Abstract
The invention provides a kind of preparation method for the petroleum pipeline for being used to feed between ship.The sebific duct that the inventive method is produced, inner glue layer material of main part employs the good hydrogenated butyronitrile glue of resistance to oil corrosion, and hydrogenated nitrile-butadiene rubber has good oil resistivity and flexibility, under high pressure with good anti-crowded performance.When preparing outer glue-line, body outer covering layer has selected oil resistant, resistance to ozone and the good rubber and plastic alloy of ultraviolet-resistant aging performance as glue kind.Vulcanizing system is used using metal oxide and Sulfur as vulcanizing system, using thiazole accelerator and thuriam acceserator as vulcanization promotion system, using antiozonant as protection system, increases the ozone-resistant and ultraviolet ray ageing of sizing material.Oil hose body prepared by the present invention is light, good bending property, bearing strength are high, tensile strength is high, conduct electricity very well, wearability is good, resistance to marine environment, good airproof performance.
Description
Technical field
The present invention relates to oil plant transportation art, and in particular to a kind of preparation method of petroleum pipeline.
Background technology
It is a kind of situation often occurred during current boat trip to implement seaborne supply.Existing oil hose exists
Bending property is bad when liquid goods is fed, and easily gives a discount, causes fluid impedance losses big；And existing oil hose wearability
Difference, is easily damaged；Body poor flexibility, poor sealing when being connected with pipe joint；Bearing strength is low, i.e., operating pressure is low；It is anti-ageing
Change poor performance.
The content of the invention
In view of the above-mentioned problems, the present invention proposes a kind of flexible pipe preparation method, the oil hose prepared using this method
Diesel oil, fuel oil, jet fuel etc. can be conveyed, body is light, good bending property, bearing strength high, tensile strength is high, conductive
Performance is good, wearability is good, resistance to marine environment, good airproof performance.
Specifically, the present invention provides a kind of preparation method for the petroleum pipeline for being used to feed between ship, it is characterised in that described
Method comprises the following steps：
1)：Prepare inner glue layer, it is described the step of prepare inner glue layer including using the lamella or band of hydrogenated nitrile-butadiene rubber as material
Material, winds three layers of hydrogenated nitrile-butadiene rubber, the gross thickness of three layers of hydrogenated nitrile-butadiene rubber is 2.2-2.8mm with predetermined internal diameter, and
And, be added with semi-reinforcing hydrocarbon black in the hydrogenated nitrile-butadiene rubber, also, the hydrogenation nitrile rubber pass through with metal oxide and
Peroxide is vulcanizes the vulcanizing treatment of promotion system, using the plasticizer with cold tolerance as the sofening treatment of softening system,
And adhesive is added with the hydrogenated nitrile-butadiene rubber；
2) the first carcass is wound outside the inner glue layer, the material of first carcass uses 1670 type polyester curtains
Cloth, a width of 200-400mm of cloth of the polyester cord；
3) the first mesoglea is wound on the outside of first carcass, the material of first mesoglea uses butyronitrile rubber
Glue, the thickness of the mesoglea is 0.35-0.75mm, and the nitrile rubber carries out vulcanizing treatment through sulfur sulfide system, and
Silica-hexa-resorcinol and new type resin are added in the nitrile rubber as adhesive, high wear-resistant carbon black is added as reinforcement system；
4) in the outside of first mesoglea with opposite with the winding direction of first carcass direction winding the
Two carcass, width big 3-10mm of the width than first carcass of second carcass, and second adhesive plaster
The material of layer uses 1670 type polyester cords；
5) the first exposed conductive copper wire, the winding of first conductive copper wire are wound in the outside of second carcass
Angle is identical with the winding angle of second carcass；
6) the second conductive copper wire, described second are wound in the outside of second carcass and first conductive copper wire
The winding angle of conductive copper wire is identical with the winding angle of first carcass；
7) the second mesoglea is wound in the outside of second conductive copper wire, the material of second mesoglea uses butyronitrile
Rubber, the nitrile rubber through sulfur sulfide system carry out vulcanizing treatment, and the nitrile rubber in add silica-hexa-resorcinol and
New type resin adds high wear-resistant carbon black as reinforcement system as adhesive；
8) the 3rd carcass is wound in the outside of second mesoglea, the width of the 3rd carcass is than described second
The big 4-6mm of width of carcass, and the material of the 3rd carcass uses 1670 type polyester cords, the 3rd carcass
Winding direction it is opposite with second carcass；
9) the 3rd mesoglea is wound in the outside of the 3rd carcass, the thickness of the 3rd mesoglea is 0.2-
0.8mm, the material of the 3rd mesoglea uses nitrile rubber, and the nitrile rubber is carried out at vulcanization through sulfur sulfide system
Manage, and silica-hexa-resorcinol and new type resin are added in the nitrile rubber and added as adhesive, and the nitrile rubber
High wear-resistant carbon black is used as reinforcement system；
10) in the outside of the 3rd mesoglea with opposite with the winding direction of the 3rd carcass direction winding the
Four carcass, width big 3-7mm of the width than the 3rd carcass of the 4th carcass；
11) the first outer glue-line is wound in the outside of the 4th carcass, first outer glue-line includes rubber and plastic alloy, institute
State rubber and plastic alloy to pass through using metal oxide and Sulfur as vulcanizing system, using thiazole accelerator and thuriam acceserator as sulphur
Change the vulcanizing treatment of promotion system, and with the addition of antiozonant as protection system, and add in first outer glue-line
Adhesive is added；
12) the second outer glue is wound with the winding direction opposite with first outer glue-line in the outside of first outer glue-line
Layer, second outer glue-line also includes rubber and plastic alloy, and the thickness sum of first outer glue-line and second outer glue-line is
0.8-1.2mm, the rubber and plastic alloy passes through using metal oxide and Sulfur as vulcanizing system, with thiazole accelerator and thiuram
Class accelerator is the vulcanizing treatment of vulcanization promotion system, and with the addition of antiozonant as protection system, and described the
Adhesive is with the addition of in two outer glue-lines；
13) wound on the outside of second outer glue-line with two layers of nylon water cloth, pressurized treatments are carried out to the sebific duct obtained；
14) to the vulcanizing treatment for sebific duct progress 30-60 minutes for winding nylon water cloth, vulcanized sebific duct is obtained；
15) in the first end addition female end adapter of the sebific duct；
16) in the second end addition oedoeagus adapter of the sebific duct.
Further, the external diameter of the inner glue layer is 140-170mm.
Further, the winding angle relative to sebific duct longitudinal center axis of first carcass and the 3rd carcass
For 54 ° 44 ', the winding angle of second carcass and the 4th carcass is -54 ° 44 ', wherein positive represent clockwise
Direction, negative sense is represented counterclockwise.
Further, the winding direction of first conductive copper wire and second conductive copper wire is intersected with each other.
Further, it is described also to include the step of prepare inner glue layer
1.1) release materials are modulated；
1.2) mandrel surface for wiping sebific duct Wiring apparatus is allowed to clean, and the Mould release material of one layer of modulation is applied on the plug
Material, a diameter of 150mm of the plug；
1.3) the first inner film is wound with first direction on the outer surface of the plug；
1.4) the second hose lining lamella, the first direction are wound with second direction on the outside of the first hose lining lamella
It is different from the second direction；
1.5) the 3rd hose lining lamella is wound with the first direction on the outer surface of the second hose lining lamella.
Further, the release materials are happy auspicious solid 1808 releasing agents or peanut oil, and modulating the release materials includes
The releasing agent is evenly stirred until the liquid that is creamy white.
The sizing material that the method for the present invention is used uses full-automatic intelligent banbury refining gluing method, and the preparation of raw material is adopted
With the intelligent automatic batching system of multistation.
The sebific duct that the inventive method is produced, inner glue layer material of main part employs the good hydrogenated butyronitrile glue of resistance to oil corrosion, hydrogen
Changing nitrile rubber has good oil resistivity and flexibility, under high pressure with good anti-crowded performance.In addition, the present invention's
Into hydrogenation nitrile rubber use before, in order to improve the physical and mechanical properties of hydrogenated butyronitrile glue, with the addition of in sizing material
The good semi-reinforcing hydrocarbon black of the good resilience of reinforcing property, using metal oxide and peroxide as vulcanization promotion system, with cold resistance
Plasticizer that can be good is softening system, and abundant processing has been carried out to sizing material.In addition, the cohesive in order to ensure inner glue layer sizing material
Can, adhesive is with the addition of as auxiliary material, this ensure that the physical and mechanical properties of sizing material in turn ensure that cement properties.
By multiple verification experimental verification and detection, medium-resistance, isooctane extraction and the physical property of inner glue layer sizing material
Very high requirement can be reached.Solubility can realize that less than 3% this is that the existing flexible pipe for oil transportation can not be realized
's.
The present invention method when preparing sebific duct, employ first, second, third mesoglea and first, second, third,
4th adhesive tape layer.In order that first, second, third mesoglea has good cohesive, have good oil resistant and physical machine again
Tool performance, its sizing material has selected the good NBR sizing material of oil resistance, and using sulfur sulfide system, cooperation employs time of scorch
The accelerator of long and process operation safety, using silica-hexa-resorcinol and new type resin as bonding basis, using high wear-resistant carbon black as reinforcement system,
And the small reinforcing agent of heat under dynamic action is additionally used, being allowed to the adhesive glue of casing play can adequately fill up between casing play
Space, plays the bonding between casing play and cushioning effect, to ensure the density and globality of pipe structure, so as to reduce pipe
Fatigue under scrubbing and heat influence between body casing play in a dynamic state, prevent casing play from delamination occur, reach bond properties
To requiring.
In addition, the outer glue-line prepared by the method for the present invention has extraordinary oil resistant, resistance to ozone and ultraviolet-resistant aging
Performance.Specifically, when preparing outer glue-line, body outer covering layer has selected oil resistant, resistance to ozone and ultraviolet-resistant aging performance good
Rubber and plastic alloy be used as glue kind.Vulcanizing system is used using metal oxide and Sulfur as vulcanizing system, with thiazole accelerator and
Thuriam acceserator is vulcanization promotion system, using antiozonant as protection system, and the ozone-resistant and ultraviolet for increasing sizing material are old
Change, in order to ensure the bond properties of sizing material, with the addition of adhesive as auxiliary material.
In addition, the method for the present invention also with the addition of reinforcing filler in outer glue-line.Have selected for reinforcing filler is high resistance to
Grind carbon black and half low supporting material of heat.These materials impart the good tensile strength of sizing material, tearing toughness and elongation
Rate, sizing material is assigned again certain anti-wear performance.The present invention is when designing sizing material, and the reinforcing agent selection in sizing material is moderate, both examines
The oil resistant, resistance to ozone and ultraviolet-resistant aging performance of sizing material have been considered it is also contemplated that the physical and mechanical properties of sizing material, makes up to
The requirement of oil resistant, resistance to ozone and ultraviolet-resistant aging performance.
Technique effect：
Oil hose prepared by the method for the present invention can convey the various fuel such as diesel oil, fuel oil, jet fuel.
And oil hose body prepared by the present invention is light, good bending property, bearing strength are high, tensile strength is high, electric conductivity
The good, wearability of energy is good, resistance to marine environment, good airproof performance.
Petroleum pipeline prepared by the present invention passed through GJB 3881-1999 standards requirement nontoxic test, meet LC50 >=
30；Pass through 70 DEG C × 168h high-temperature circulation tests, simulate rubber quick aging, it is ensured that body bonding force after aging and pull apart strong
Power；Outer glue was detected by 7 days ozone resistances, and UV resistant performance detection in 7 days, it is ensured that petroleum pipeline can be for a long time in big compression ring
Long-term work in the environment of ozone and ultraviolet in border；Pass through 35 DEG C × 24h salt spray tests, it is ensured that petroleum pipeline can be in ocean ring
Long-term work under the salt mist environment of border；The low temperature for passing through petroleum pipeline under -28 DEG C of environment temperature deflects experiment, it is ensured that petroleum pipeline can be with
The normal bending work under -28 DEG C of environment temperature；Pass through -40 DEG C of cryogenic freezing experiment, it is ensured that petroleum pipeline is low at -40 DEG C
It will not be damaged under warm environment；Tested by the moulds of GJB150.10A-2009 standards, it is ensured that petroleum pipeline can be with mould environment
Normal work, will not be by mold corrosion.
The carcass of method first of the present invention and the winding angle of the 3rd carcass use 54 ° 44 ' of balance angle, second
The winding direction and the first, the 3rd carcass of carcass and the 4th carcass are reverse, and winding angle is -54 ° 44 '.Using
This special winding angle, the petroleum pipeline prepared by the present invention has extraordinary bending property, will not hesitate and bend and produce
Bending.The bending radius of prepared oil hose can reach 1.5 meters, and the oil hose of existing same thickness can not
So small bending radius is realized, has just been bent before the bending radius is reached.
Brief description of the drawings
The structural representation for the flexible pipe that Fig. 1 is obtained for the method for the present invention.
Embodiment
The preparation method of the present invention is detailed below.This method carries out inner glue layer preparation first when preparing petroleum pipeline,
Preparing the process of inner glue layer is included using the lamella of hydrogenated nitrile-butadiene rubber as material, and three layers of hydrogenated butyronitrile rubber are wound with predetermined internal diameter
Glue, the gross thickness of three layers of hydrogenated nitrile-butadiene rubber is to be added with semi-reinforcing hydrocarbon black in 2.2-2.8mm, also, hydrogenated nitrile-butadiene rubber.
Also, nitrile rubber is hydrogenated to pass through using metal oxide and peroxide as the vulcanizing treatment of vulcanization promotion system, with resistance to
The plasticizer of cold energy is the sofening treatment of softening system, and adhesive is added with hydrogenated nitrile-butadiene rubber.
Preferably, the gross thickness of three layers of hydrogenated nitrile-butadiene rubber is 2.5mm, and the external diameter of inner glue layer is 158mm.Inner glue layer is main
Play sealing and media-resistant.Hydrogenated nitrile-butadiene rubber has good oil resistivity and flexibility, under high pressure with good
Anti- crowded performance, sizing material material of main part employs the good hydrogenated butyronitrile glue of resistance to oil corrosion, in order to improve the physical machine of hydrogenated butyronitrile glue
Tool performance, the present invention with the addition of the good semi-reinforcing hydrocarbon black of the good resilience of reinforcing property in sizing material, with metal oxide and peroxide
Compound is vulcanization promotion system, using the good plasticizer of cold tolerance as softening system.In order to ensure the bond properties of sizing material, addition
Adhesive is as auxiliary material, this ensure that the physical and mechanical properties of sizing material in turn ensure that cement properties.
Formed after inner glue layer, the first carcass is wound outside inner glue layer, the material of the first carcass uses 1670 types
Polyester cord, a width of 200-400mm of cloth of polyester cord, preferably 293mm, the wide selection of cloth is also to determine that the present invention is prepared
Sebific duct bending property an influence factor, this cloth is wide can either to provide suitable bending radius for sebific duct, can protect again
Demonstrate,proving it has enough toughness.
Next, winding the first mesoglea in the outside of the first carcass, the material of the first mesoglea uses nitrile rubber,
The thickness of mesoglea is 0.35-0.75mm, and nitrile rubber carries out adding in vulcanizing treatment, and nitrile rubber through sulfur sulfide system
Enter silica-hexa-resorcinol and new type resin as adhesive, add high wear-resistant carbon black as reinforcement system.Here the sulphur being previously mentioned
The techniques such as change, reinforcement are the common process of this area used, and simply the present invention has carried out meticulous set for different glue-lines
Different glue-lines are employed different technique and different materials by meter, it is achieved thereby that the excellent properties of the present invention.
Then, the second adhesive plaster is wound with the direction opposite with the winding direction of the first carcass in the outside of the first mesoglea
The material of layer, width big 3-10mm of the width than the first carcass of the second carcass, and the second carcass uses 1670 types
Polyester cord, it is preferable that the thickness of the second carcass is 2mm, a width of 298mm of cloth.
Next, winding the first exposed conductive copper wire, the winding angle of the first conductive copper wire in the outside of the second carcass
Degree is identical with the winding angle of the second carcass；The second conductive copper is wound in the outside of the second carcass and the first conductive copper wire
Line, the winding angle of the second conductive copper wire is identical with the winding angle of the first carcass.The present invention is in the outside of the second carcass
Static conductive copper wire is wound, so that if electrostatic is produced during oil transportation, can be guided along copper wire and arrive grounding apparatus
On, danger will not be produced.Moreover, the present invention using winding intersected with each other two conductive copper wires, even if a copper wire be broken into it is several
Section, electrostatic by crosspoint also can be passed.
Then, the second mesoglea is wound in the outside of the second conductive copper wire, the material of the second mesoglea uses nitrile rubber,
Nitrile rubber added in vulcanizing treatment, and nitrile rubber silica-hexa-resorcinol and new type resin as viscous through sulfur sulfide system
Mixture, adds high wear-resistant carbon black as reinforcement system.And wind the 3rd carcass, the 3rd glue in the outside of the second mesoglea
The width of layer of cloth is than the big 5mm of width of the second carcass, and the material of the 3rd carcass also uses 1670 type polyester cords, the
The winding direction of three carcass is opposite with the second carcass.
Next, winding the 3rd mesoglea in the outside of the 3rd carcass, the thickness of the 3rd mesoglea is 0.2-0.8mm,
The material of 3rd mesoglea also uses nitrile rubber.Then, in the outside of the 3rd mesoglea with the winding side with the 3rd carcass
The 4th carcass, width big 5mm. of the width than the 3rd carcass of the 4th carcass are wound in the opposite direction
First, second, and third mesoglea of the present invention has good cohesive, there is good oil resistant and physical machine again
Tool performance.Its material selection oil resistance good NBR sizing material, using sulfur sulfide system, cooperation employs time of scorch
The accelerator of long and process operation safety, using silica-hexa-resorcinol and new type resin as bonding basis, using high wear-resistant carbon black as reinforcement system
The small reinforcing agent with the heat under dynamic action, the space between casing play can be adequately filled up by being allowed to the adhesive glue of casing play, be risen
To the bonding between casing play and cushioning effect, to ensure the density and globality of pipe structure, so as to reduce body skeleton
Fatigue under scrubbing and heat influence between layer in a dynamic state, prevent casing play from delamination occur, bond properties is reached requirement.
Then, the first outer glue-line is wound in the outside of the 4th carcass, the first outer glue-line includes rubber and plastic alloy.Here adopted
Rubber and plastic alloy is by specially treated.The rubber and plastic alloy passes through using metal oxide and Sulfur as vulcanizing system, with thiophene
Azole accelerator and thuriam acceserator with the addition of antiozonant as protection to vulcanize the vulcanizing treatment of promotion system
System, and with the addition of adhesive in the first outer glue-line.Twined in the outside of the first outer glue-line with opposite with the first outer glue-line
The second outer glue-line is wound around direction, the material of the second outer glue-line is identical with the first outer glue-line.First outer glue-line and the second outer glue-line
Thickness sum be 1mm.Outer glue-line mainly plays a part of to protect flexible pipe, ageing-resistant, UV resistant, wear-resisting.Outer covering layer is selected
Oil resistant, resistance to ozone and the good rubber and plastic alloy of ultraviolet-resistant aging performance are used as glue kind.Then using metal oxide and Sulfur as sulphur
Change system, using thiazole accelerator and thuriam acceserator as vulcanization promotion system, using antiozonant as protection system, increase
The ozone-resistant and ultraviolet ray ageing of sizing material, in order to ensure the bond properties of sizing material, with the addition of adhesive as auxiliary material.Reinforcement
Filler have selected high wear-resistant carbon black and half low supporting material of heat.These materials impart the good tensile strength of sizing material,
Tearing toughness and elongation, sizing material is assigned again certain anti-wear performance.
Finally, wound on the outside of the second outer glue-line with two layers of nylon water cloth, pressurized treatments are carried out to the sebific duct obtained, and
The vulcanizing treatment of sebific duct progress 30-60 minutes of nylon water cloth will be wound, finished product sebific duct is obtained.
Here is the parameter list for the sebific duct that method of the invention is obtained.
By above-mentioned parameter as can be seen that the petroleum pipeline bending radius that is obtained of the present invention is small, output oil amount is big, Unit Weight
Gently.
In a kind of preferred implementation, the winding angle of the first carcass and the 3rd carcass is 54 ° 44 ', the second glue
The winding angle of layer of cloth and the 4th carcass is -54 ° 44 ', wherein positive represent clockwise, negative sense represents side counterclockwise
To.The angle ensure that flexible pipe has more preferable dimensional stability in a compressed state.
Hose body prepared by the present invention is light, good bending property, bearing strength are high, tensile strength is high, electric conductivity
Good, good wearability, resistance to marine environment, good airproof performance.In order that flexible pipe is preferably connected to each other, it can also distinguish at flexible pipe two ends again
Install a female end adapter and an oedoeagus adapter additional.
Flexible pipe operating pressure prepared by the present invention is 1.6MPa, and burst pressure is not less than 6.4MPa.Fig. 1 shows this reality
Apply the sectional view of the petroleum pipeline prepared by the method for example.Because scaling relation illustrate only inner glue layer 1, casing play 2, conduction in figure
Copper wire 3 and outer glue-line 4, the concrete structure of each layer are not been shown in detail.
The carcass of the present invention uses 1670 type polyester cords, 1670 type polyester cord fracture strength 310kgf/cm.This hair
First, second bright carcass winding intersected with each other, the 3rd the 4th carcass winding intersected with each other makes flexible pipe stress equalization.
The present invention winds the bare copper wire of 2 gangs of 0.2mm × 16 in two layers adhesive plaster intermediate interdigitated, and two ends connect tube head respectively, mainly
Effect is, if electrostatic is produced during oil transportation, can be guided along copper wire onto grounding apparatus, will not produce danger.
The road copper wire of cross winding 2, it is ensured that copper wire by external force break or damage wherein one when, another stock or crosspoint can be with
Continue conductive work, it is ensured that the sebific duct ohm/meter of resistance≤5 in use.
The present invention can also pass through three-clove style clip in the addition three-clove style clip female end adapter of oil transportation tube head or oedoeagus adapter
Linked together with flexible pipe, not only can guarantee that sealing but also easy to disassemble.Hose coupling uses three-clove style clamp connection, tight using bolt
Gu, inner core and clip are all machined with tooth button, and sealing, anti-pull-off can be played a part of after bolt fastening, and easy to disassemble.
Petroleum pipeline prepared by the present invention can convey diesel oil, fuel oil, jet fuel, and body is light, good bending property, hold
Compressive Strength is high, tensile strength is high, conduct electricity very well, wearability is good, resistance to marine environment, good airproof performance the advantages of.
Although the principle of the present invention is described in detail above in conjunction with the preferred embodiments of the present invention, this area skill
Art personnel are it should be understood that above-described embodiment is only the explanation of the exemplary implementation to the present invention, not to present invention bag
Restriction containing scope.Details in embodiment is simultaneously not meant to limit the scope of the invention, in the spirit without departing substantially from the present invention and
In the case of scope, any equivalent transformation based on technical solution of the present invention, simple replacement etc. are obvious to be changed, and is all fallen within
Within the scope of the present invention.
Claims (7)
1. a kind of preparation method for the petroleum pipeline for being used to feed between ship, it is characterised in that the preparation method includes：Glue in preparing
Layer, carcass, winding nuditing wire and vulcanizing treatment are prepared, methods described specifically includes following steps：
1)：Prepare inner glue layer, it is described the step of prepare inner glue layer including using the lamella or band of hydrogenated nitrile-butadiene rubber as material, with
Predetermined internal diameter winds three layers of hydrogenated nitrile-butadiene rubber, and the gross thickness of three layers of hydrogenated nitrile-butadiene rubber is 2.2-2.8mm, also, institute
State and semi-reinforcing hydrocarbon black is added with hydrogenated nitrile-butadiene rubber, also, the hydrogenation nitrile rubber passes through with metal oxide and peroxide
Compound is vulcanizes the vulcanizing treatment of promotion system, using the plasticizer with cold tolerance as the sofening treatment of softening system, and
Adhesive is added with the hydrogenated nitrile-butadiene rubber；
2) the first carcass is wound outside the inner glue layer；
3) the first mesoglea is wound on the outside of first carcass, the material of first mesoglea uses nitrile rubber, institute
The thickness for stating mesoglea is 0.35-0.75mm, and the nitrile rubber carries out vulcanizing treatment, and the fourth through sulfur sulfide system
Silica-hexa-resorcinol and new type resin are added in fine rubber as adhesive, high wear-resistant carbon black is added as reinforcement system；
4) the second glue is wound with the direction opposite with the winding direction of first carcass in the outside of first mesoglea
Layer of cloth, width big 3-10mm of the width than first carcass of second carcass；
5) the first exposed conductive copper wire, the winding angle of first conductive copper wire are wound in the outside of second carcass
It is identical with the winding angle of second carcass；
6) the second conductive copper wire is wound in the outside of second carcass and first conductive copper wire, described second is conductive
The winding angle of copper cash is identical with the winding angle of first carcass；
7) the second mesoglea is wound in the outside of second conductive copper wire, the material of second mesoglea uses butyronitrile rubber
Glue, the nitrile rubber carries out adding silica-hexa-resorcinol in vulcanizing treatment, and the nitrile rubber and new through sulfur sulfide system
Type resin adds high wear-resistant carbon black as reinforcement system as adhesive；
8) the 3rd carcass is wound in the outside of second mesoglea, the width of the 3rd carcass is than second adhesive plaster
The big 4-6mm of width of layer, and the material of the 3rd carcass uses 1670 type polyester cords, and the 3rd carcass is twined
It is opposite with second carcass around direction；
9) the 3rd mesoglea is wound in the outside of the 3rd carcass, the thickness of the 3rd mesoglea is 0.2-0.8mm, institute
The material for stating the 3rd mesoglea uses nitrile rubber, and the nitrile rubber carries out vulcanizing treatment, and institute through sulfur sulfide system
State and silica-hexa-resorcinol and new type resin are added in nitrile rubber as adhesive, and the nitrile rubber adds high wear-resistant carbon black
It is used as reinforcement system；
10) the 4th glue is wound with the direction opposite with the winding direction of the 3rd carcass in the outside of the 3rd mesoglea
Layer of cloth, width big 3-7mm of the width than the 3rd carcass of the 4th carcass；
11) the first outer glue-line is wound in the outside of the 4th carcass, first outer glue-line includes rubber and plastic alloy, the rubber
Mould alloy to pass through using metal oxide and Sulfur as vulcanizing system, promoted using thiazole accelerator and thuriam acceserator as vulcanization
Enter the vulcanizing treatment of system, and with the addition of antiozonant as protection system, and with the addition of in first outer glue-line
Adhesive；
12) the second outer glue-line is wound with the winding direction opposite with first outer glue-line in the outside of first outer glue-line,
Second outer glue-line also includes rubber and plastic alloy, and the thickness sum of first outer glue-line and second outer glue-line is 0.8-
1.2mm；
13) wound on the outside of second outer glue-line with two layers of nylon water cloth, pressurized treatments are carried out to the sebific duct obtained；
14) to the vulcanizing treatment for sebific duct progress 30-60 minutes for winding nylon water cloth, vulcanized sebific duct is obtained；
15) in the first end addition female end adapter of the sebific duct；
16) in the second end addition oedoeagus adapter of the sebific duct,
Wherein, the winding angle relative to sebific duct longitudinal center axis of first carcass and the 3rd carcass is 54 °
44 ', the winding angle of second carcass and the 4th carcass is -54 ° 44 ', wherein positive represents clockwise direction,
Negative sense is represented counterclockwise.
2. the preparation method of the petroleum pipeline according to claim 1 for being used to feed between ship, it is characterised in that
The rubber and plastic alloy passes through using metal oxide and Sulfur as vulcanizing system, is promoted with thiazole accelerator and thiurams
Agent with the addition of antiozonant as protection system to vulcanize the vulcanizing treatment of promotion system, and in the described second outer glue
Adhesive is with the addition of in layer.
3. the preparation method of the petroleum pipeline according to claim 1 for being used to feed between ship, it is characterised in that the inner glue layer
External diameter be 140-170mm.
4. the preparation method of the petroleum pipeline according to claim 1 for being used to feed between ship, it is characterised in that described first leads
The winding direction of electrolytic copper line and second conductive copper wire is intersected with each other.
5. the preparation method of the petroleum pipeline according to claim 1 for being used to feed between ship, it is characterised in that in the preparation
The step of glue-line, also includes
1.1) release materials are modulated；
1.2) mandrel surface for wiping sebific duct Wiring apparatus is allowed to clean, and the release materials of one layer of modulation are applied on the plug,
A diameter of 150mm of the plug；
1.3) the first inner film is wound with first direction on the outer surface of the plug；
1.4) the second hose lining lamella, the first direction and institute are wound with second direction on the outside of the first hose lining lamella
State second direction different；
1.5) the 3rd hose lining lamella is wound with the first direction on the outer surface of the second hose lining lamella.
6. the preparation method of the petroleum pipeline according to claim 5 for being used to feed between ship, it is characterised in that the Mould release material
Expect to consolidate 1808 releasing agents or peanut oil for pleasure is auspicious, modulating the release materials includes the releasing agent being evenly stirred until in milky white
Color liquid.
7. petroleum pipeline prepared by a kind of method in use claim 1-6 described in any one.
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| CN201510501318.2A CN105150509B (en) | 2015-08-14 | 2015-08-14 | A kind of preparation method for the petroleum pipeline for being used to feed between ship |
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| CN105150509B true CN105150509B (en) | 2017-10-24 |
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| CN102418818B (en) * | 2011-10-11 | 2013-04-17 | 山东悦龙橡塑科技有限公司 | High-pressure flexible rubber hose assembly and manufacturing process thereof |
| CN202691341U (en) * | 2012-08-04 | 2013-01-23 | 宁波华元机械科技有限公司 | High pressure rubber pipe structure |
| CN203948811U (en) * | 2014-04-23 | 2014-11-19 | 河北景渤石油机械有限公司 | A kind of high-strength high pressure rubber and plastic alloy composite pipe |
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