CN106888542B - A kind of Xelminator based on conductive composite nano materials - Google Patents
A kind of Xelminator based on conductive composite nano materials Download PDFInfo
- Publication number
- CN106888542B CN106888542B CN201710151373.2A CN201710151373A CN106888542B CN 106888542 B CN106888542 B CN 106888542B CN 201710151373 A CN201710151373 A CN 201710151373A CN 106888542 B CN106888542 B CN 106888542B
- Authority
- CN
- China
- Prior art keywords
- conveyance conduit
- composite nano
- xelminator
- nano materials
- static elimination
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/06—Carrying-off electrostatic charges by means of ionising radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/001—Conductive additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Conductive Materials (AREA)
Abstract
This application involves a kind of Xelminators based on conductive composite nano materials, including conveyance conduit, the both ends of conveyance conduit are transition conduit, transition conduit is connect by flange with oil pipeline, conveyance conduit is coaxial arrangement with oil pipeline, it is axially disposed in conveyance conduit to have several static elimination needles, it is equipped with a conductive layer in conveying pipeline inner wall.
Description
Technical field
This application involves static eraser field more particularly to it is a kind of for petroleum pipeline based on conductive composite Nano
The Xelminator of material.
Background technology
Oil is a kind of non-conductor of electricity, in the transmission process of oil, because of situations such as friction, in oil and pipeline
Between, between internal oil can generate a large amount of electrostatic charge, can set off an explosion when serious or the safety accidents such as fire.
At this stage, for the electrostatic, general processing mode is that metal shell is grounded leakage electrostatic, however, so only
Electrostatic on metal shell can be guided, the electrostatic inside oil product cannot guide, it is impossible to effectively eliminate the harm of electrostatic.
Invention content
The present invention is intended to provide a kind of Xelminator based on conductive composite nano materials, to solve set forth above ask
Topic.
A kind of Xelminator based on conductive composite nano materials is provided in the embodiment of the present invention, including delivery pipe
Road, the both ends of conveyance conduit are transition conduit, and transition conduit is connect by flange with oil pipeline, conveyance conduit and oil pipeline
For coaxial arrangement, the radius of the conveyance conduit is twice of oil pipeline radius, in conveyance conduit it is axially disposed have it is several
Static elimination needle is equipped with a conductive layer in conveying pipeline inner wall；The static elimination needle is fixed on conveying by conductive base
On the inner wall of pipeline, and the bottom of static elimination needle is connected with conductive layer；The conductive layer is a kind of conductive composite nano materials；
The conductive base is perforation conveying pipeline inner wall setting.
The static elimination needle, needle point are directed toward the axle center of conveyance conduit, and radius is the 1.5 of conveyance conduit radius
Times；Its cross section is Mitsubishi's taper of conical surface concave arc；Folder of the adjacent static elimination needle along the circumferencial direction of conveyance conduit
Angle is 90 degree.
The technical solution that the embodiment of the present invention provides can include the following benefits：
Static elimination needle and conductive layer are equipped in the Xelminator of the present invention, static elimination needle can be eliminated inside oil
The electrostatic charge of generation, conductive layer can eliminate the electrostatic charge between oil and pipeline, which is a kind of conductive composite Nano
Material, is matrix with nylon 12, and carbon nanotube, POE-g-MA, calcium carbonate microspheres are filler；Carbon nanotube is added to nylon 12
In matrix, the electric conductivity of the composite nano materials can be effectively improved, by the addition of POE-g-MA, is further improved compound
The conductivity of material, and improve the toughness of the composite material；Calcium carbonate microspheres can be formed in the base by pyrolytic
A considerable number of bubble by increasing the interface of solid-gas, can be effectively increased the heat-proof quality of the conductive layer, for the conveying
Pipeline plays heat insulation, to protect the products such as the oil wherein conveyed.
Description of the drawings
In order to further illustrate rather than limitation the present invention above-mentioned realization method, with reference to the accompanying drawings and examples to this
Invention is described further, but is not therefore limited the present invention in the practical range or attached drawing.All these structures
Want to should be regarded as this technology disclosure of that and protection scope of the present invention.
Fig. 1 is the structure diagram of Xelminator of the present invention, wherein, 1- static elimination needles, 2- conductive bases, 4- conveyings
Pipeline, 5- transition conduits, 6- oil pipelines, 7- flanges, 8- conductive layers.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
This application involves a kind of Xelminator based on conductive composite nano materials, which is applied to conveying
In the nonmetal pipeline of oil, Xelminator as shown in Figure 1, including conveyance conduit 4, the both ends of conveyance conduit 4 were
Pipeline 5 is crossed, transition conduit 5 is connect by flange 7 with oil pipeline 6, and conveyance conduit 4 is coaxial arrangement with oil pipeline 6, is conveyed
The radius of pipeline 4 is twice of 6 radius of oil pipeline, and a conductive layer 8 is equipped in 4 inner wall of conveyance conduit.
Axially disposed in conveyance conduit 4 to have several static elimination needles 1, which is pacified by conductive base 2
Dress is fixed on the inner wall of conveyance conduit 4, and the bottom of static elimination needle 1 is connected with conductive layer 8, adjacent static elimination needle
1 along the angle of the circumferencial direction of conveyance conduit 4 is 90 degree；It looks up from the axis of conveyance conduit 4, several static elimination needles 1 are
It is arranged at intervals, from the cross section of conveyance conduit 4, several static elimination needles 1 are angularly to set；The conductive base 2 is passes through
Logical 4 inner wall of conveyance conduit setting, outside can be grounded, to export electrostatic charge.
Above-described static elimination needle 1, needle point are directed toward the axle center of conveyance conduit 4, and radius is 4 radius of conveyance conduit
1.5 times, cross section is Mitsubishi's taper that the conical surface is concave arc.
In the Xelminator of the application, which is a kind of conductive composite nano materials, which can
The electrostatic for the generation that rubs between oil product and conveyance conduit 4 is exported and eliminated.
In the Xelminator of the application, which is preferably 0.5cm, with nylon 12 (PA12) for matrix,
Carbon nanotube, one octene copolymer of maleic anhydride grafted ethene (POE-g-MA), calcium carbonate microspheres are filler.
Polymer matrix functional composite material refers to through method chemically or physically, introduced into polymeric matrix it is a kind of or
A variety of organic or inorganic fillers assign composite material different functions, such as electric conductivity, thermal conductivity, paramagnetism etc., polymer matrix
Conducing composite material compares traditional metal material, has and mitigates weight, advantage that is energy saving, reducing cost.
The conduction composite nano materials be conductive filler is filled in PA12 matrixes it is prepared, wherein, carbon nanotube
It is a kind of widely applied conductive material, addition carbon nanotube can prepare high conductive composite material, reduce conduction and ooze
Flow threshold value；Since traditional conductive filler is the rigid particles such as metal, the toughness of composite material can be reduced, in the application, pass through
POE-g-MA is added in, due to volume push-out effect, further improves the conductivity of composite material, and improve the composite material
Toughness；The size of calcium carbonate microspheres, specially 0.2-0.6 microns, can be in the base by pyrolytic in micron dimension
The considerable bubble of forming quantity by increasing the interface of solid-gas, can be effectively increased the heat-proof quality of the conductive layer 8, for this
Conveyance conduit 4 plays heat insulation, to protect the products such as the oil wherein conveyed.
In presently filed embodiment, in the conductive composite nano materials of the conductive layer 8, the addition sequence of filler is successively
For：First, carbon nanotube with calcium carbonate microspheres is mixed, adds it in PA12 matrixes, then add POE-g-MA.
Carbon nanotube is added in PA12 matrixes, and the electric conductivity of conductive composite nano materials, while carbon can be greatly improved
The interface cohesion of nanotube and PA12 matrixes is good, is uniformly dispersed, and by the uniformity of carbon nanotube, can ensure that calcium carbonate is micro-
The uniformity of ball and the bubble that is formed later in PA12 matrixes, is further ensured that the uniform of heat insulation；Then it adds in
POE-g-MA can further improve electric conductivity, and reduce conductive percolation threshold.
In presently filed embodiment, the mass fraction of above-mentioned three kinds of fillers meets following ratio：9(X+Y3)=Z,
In, X is the mass fraction of carbon nanotube, and the value of X is the mass fraction that 0.8, Y is calcium carbonate microspheres, 1≤Y≤1.6, Z POE-
The mass fraction of g-MA.
Embodiment：In presently filed embodiment, the preparation process of the conduction composite nano materials is：
A certain amount of carbon nanotube is handled 2h by S1 in ultrasonic wave first, to activate its surface, then by itself and carbonic acid
Calcium proportionally mixes, and is then sonicated 1h, obtains the mixture of carbon nanotube and calcium carbonate；
S2 dries said mixture and PA12 20 hours in vacuum drying oven respectively, and using melt blending method, utilization is micro-
First 15min is blended in the mixture of PA12, carbon nanotube and calcium carbonate by type extruder at 260 DEG C, then by gained PA12/ carbon
5min is blended with POE-g-MA in nanotube/calcium carbonate nano composite material again, wherein, screw speed 50rpm, and then obtain this
Apply for the conductive composite nano materials, the conduction composite nano materials of suitable dimension are then fixedly attached to conveyance conduit
On 4 inner walls.
Reference examples 1
In the reference examples, the preparation process of the conduction composite nano materials is same as the previously described embodiments, only by calcium carbonate
Removal.
Reference examples 2
In the reference examples, the preparation process of the conduction composite nano materials is same as the previously described embodiments, only by POE-g-
MA is removed.
Reference examples 3
In the reference examples, S1 is identical with embodiment,
S2 dries said mixture and PA12 20 hours in vacuum drying oven respectively, and using melt blending method, utilization is micro-
First 15min is blended in PA12, POE-g-MA by type extruder at 260 DEG C, then by the nano combined materials of gained PA12/POE-g-MA
5min is blended in the mixture of material and carbon nanotube and calcium carbonate again, wherein, screw speed 50rpm, and then obtain the application institute
Conductive composite nano materials are stated, the conduction composite nano materials of suitable dimension are then fixedly attached to 4 inner wall of conveyance conduit
On.
Conductivity test, such as following table further are carried out to the conductive composite nano materials obtained in the case of three kinds of reference examples：
Unit：10-3S/m
| Embodiment | Reference examples 1 | Reference examples 2 | Reference examples 3 |
| 7.84 | 6.93 | 4.56 | 3.49 |
It can see from above-mentioned reference examples, in conduction composite nano materials described herein, filler-calcium carbonate and POE-
G-MA is larger to Conductivity, meanwhile, the order of addition of three kinds of fillers can also generate electric conductivity certain influence.
In the Xelminator of the application, static elimination needle 1 can extend into oil, to export and eliminate oil
The electrostatic charge that inside generates；Conductive layer 8 uses above-mentioned conductive composite nano materials simultaneously, and is connected with static elimination needle 1, into
And can be grounded by conductive base 2, can be very good to export and eliminate the electrostatic charge that is generated between oil and conveyance conduit, effect
Fruit is good, highly practical.
The foregoing is merely the preferred modes of the present invention, are not intended to limit the invention, all spirit and original in the present invention
Within then, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of Xelminator based on conductive composite nano materials, including conveyance conduit, the both ends of conveyance conduit are transition
Pipeline, transition conduit are connect by flange with oil pipeline, and conveyance conduit is coaxial arrangement with oil pipeline, which is characterized in that
The radius of the conveyance conduit is twice of oil pipeline radius, axially disposed in conveyance conduit to have several static elimination needles,
A conductive layer is equipped in conveying pipeline inner wall；The static elimination needle is fixed on the inner wall of conveyance conduit by conductive base
On, and the bottom of static elimination needle is connected with conductive layer；The conductive layer thickness is 0.5cm, which is a kind of conduction
Composite nano materials are matrix with nylon 12, and carbon nanotube, POE-g-MA, calcium carbonate microspheres are filler, the calcium carbonate microspheres
Size be 0.2-0.6 microns；
It is described conduction composite nano materials preparation process be：
A certain amount of carbon nanotube is handled 2h by S1 in ultrasonic wave first, to activate its surface, is then pressed itself and calcium carbonate
It is mixed according to ratio, is then sonicated 1h, obtains the mixture of carbon nanotube and calcium carbonate；
S2 dries said mixture and PA12 20 hours in vacuum drying oven respectively, using melt blending method, is squeezed using miniature
Go out machine and 15min is first blended in the mixture of PA12, carbon nanotube and calcium carbonate at 260 DEG C, then by gained PA12/ carbon nanometers
5min is blended with POE-g-MA in pipe/calcium carbonate nano composite material again, wherein, screw speed 50rpm, and then obtain described lead
Then the conduction composite nano materials of suitable dimension are fixedly attached on conveying pipeline inner wall by electric composite nano materials.
2. Xelminator as described in claim 1, which is characterized in that the static elimination needle, needle point are directed toward conveying
The axle center of pipeline, radius are 1.5 times of conveyance conduit radius.
3. Xelminator as claimed in claim 2, which is characterized in that circumference of the adjacent static elimination needle along conveyance conduit
The angle in direction is 90 degree.
4. Xelminator as claimed in claim 3, which is characterized in that the cross section of static elimination needle is conical surface concave arc
Mitsubishi's taper.
5. Xelminator as described in claim 1, which is characterized in that the conductive base is set for perforation conveying pipeline inner wall
It puts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151373.2A CN106888542B (en) | 2017-03-14 | 2017-03-14 | A kind of Xelminator based on conductive composite nano materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710151373.2A CN106888542B (en) | 2017-03-14 | 2017-03-14 | A kind of Xelminator based on conductive composite nano materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106888542A CN106888542A (en) | 2017-06-23 |
| CN106888542B true CN106888542B (en) | 2018-06-29 |
Family
ID=59180977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710151373.2A Expired - Fee Related CN106888542B (en) | 2017-03-14 | 2017-03-14 | A kind of Xelminator based on conductive composite nano materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106888542B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109449615A (en) * | 2018-10-26 | 2019-03-08 | 河南朗博校准检测有限公司 | A kind of electrostatic discharge apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1769761A (en) * | 2005-10-13 | 2006-05-10 | 江苏东强股份有限公司 | Pipe type static eliminator |
| CN102170743A (en) * | 2011-01-30 | 2011-08-31 | 武汉理工大学 | Oil transportation pipeline static electricity eliminator |
| CN202019488U (en) * | 2011-01-30 | 2011-10-26 | 武汉理工大学 | Static-electricity eliminator of oil delivery pipeline |
| CN102863783A (en) * | 2012-10-15 | 2013-01-09 | 合肥利美科技有限公司 | High-toughness electric conduction nylon composite material and preparation method thereof |
| CN204425763U (en) * | 2015-03-12 | 2015-06-24 | 大连汇森静电技术有限公司 | Duct type ion current Xelminator |
| CN205454207U (en) * | 2015-12-29 | 2016-08-10 | 中国石油化工股份有限公司 | Oil pipeline apparatus of reducing static electricity |
-
2017
- 2017-03-14 CN CN201710151373.2A patent/CN106888542B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1769761A (en) * | 2005-10-13 | 2006-05-10 | 江苏东强股份有限公司 | Pipe type static eliminator |
| CN102170743A (en) * | 2011-01-30 | 2011-08-31 | 武汉理工大学 | Oil transportation pipeline static electricity eliminator |
| CN202019488U (en) * | 2011-01-30 | 2011-10-26 | 武汉理工大学 | Static-electricity eliminator of oil delivery pipeline |
| CN102863783A (en) * | 2012-10-15 | 2013-01-09 | 合肥利美科技有限公司 | High-toughness electric conduction nylon composite material and preparation method thereof |
| CN204425763U (en) * | 2015-03-12 | 2015-06-24 | 大连汇森静电技术有限公司 | Duct type ion current Xelminator |
| CN205454207U (en) * | 2015-12-29 | 2016-08-10 | 中国石油化工股份有限公司 | Oil pipeline apparatus of reducing static electricity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106888542A (en) | 2017-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106380630B (en) | A kind of preparation method and applications of chemical bond mould assembly heat conductive insulating compounded mix | |
| JP7357729B2 (en) | Pellets and molded bodies | |
| CN111073116A (en) | Graphene modified composite material and preparation method and application thereof | |
| CN106065175B (en) | Halogen-free flameproof new energy charging pile electric wire and cable material | |
| CN108517123B (en) | Modified composite material using carbon nano tube and graphene and preparation method thereof | |
| CN105255113A (en) | Polymer composite material with double-network structure and preparation method thereof | |
| CN109627680A (en) | A kind of graphene modified plastics and preparation method thereof | |
| CN106046638A (en) | Super-smooth semiconductive shield cable special material and shield cable made of super-smooth semiconductive shield cable special material | |
| CN110003677A (en) | A kind of halogen-free polypropylene flame redardant wood plastic composite and preparation method thereof | |
| CN113105679B (en) | Corrugated pipe filling master batch, preparation method and application | |
| CN106888542B (en) | A kind of Xelminator based on conductive composite nano materials | |
| CN104140672A (en) | Electric conduction nylon composition and preparing method thereof | |
| CN109735064A (en) | A kind of conductive agglomerate and preparation method thereof | |
| Chen et al. | Effect of different compatibilizers on the mechanical and thermal properties of starch/polypropylene blends | |
| CN108102358A (en) | Polyamide-based conductive agglomerate based on carbon nanotubes and graphene compound system and preparation method thereof | |
| Chen et al. | Polypropylene/combinational inorganic filler micro‐/nanocomposites: synergistic effects of micro‐/nanoscale combinational inorganic fillers on their mechanical properties | |
| CN105385196B (en) | A kind of preparation method of the hud typed carbon nano-tube hybridization filler with epoxide group | |
| Li et al. | NanoSiO2 strengthens and toughens epoxy resin/basalt fiber composites by acting as a nano-mediator | |
| CN103804845A (en) | High-strength high thermal conductivity ABS master batch and preparation method thereof | |
| JP2011208123A (en) | Electrically conductive resin composition and molded product of the same | |
| CN107163339A (en) | A kind of mineral polyethylene piping materials and preparation method thereof | |
| CN103756232B (en) | A kind of construction drainage pipeline polyethylene noise reduction matrix material and preparation method thereof | |
| CN105694135A (en) | Mixing technology based on dispersing solvent oil and graphene in rubber | |
| CN105330963A (en) | Preparation method of wear-resistant and anti-static PP (polypropylene) sheet | |
| CN104844904A (en) | High-temperature-resistant wave-proof sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Weibin Inventor before: The inventor has waived the right to be mentioned |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180323 Address after: Shangluo City, Shaanxi Province, North Street 726000 Shangzhou District No. 10 Applicant after: Shangluo University Address before: 518054 Guangdong Province, Nanshan District Nanshan Street 2168 Nanhai Avenue Nanyou Shenzhen city building B room 1002 Applicant before: Shenzhen innovation Import & Export Trading Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |