CN108951772A - A kind of oleophobic pipeline using doped yttrium - Google Patents
A kind of oleophobic pipeline using doped yttrium Download PDFInfo
- Publication number
- CN108951772A CN108951772A CN201810799538.1A CN201810799538A CN108951772A CN 108951772 A CN108951772 A CN 108951772A CN 201810799538 A CN201810799538 A CN 201810799538A CN 108951772 A CN108951772 A CN 108951772A
- Authority
- CN
- China
- Prior art keywords
- parts
- oleophobic
- doped yttrium
- pipeline
- connecting cylinder
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Sealing Material Composition (AREA)
Abstract
The present invention relates to equipment preparation fields, particularly with regard to a kind of oleophobic pipeline using doped yttrium；A kind of oleophobic pipeline using doped yttrium disclosed in the method for the present invention, a kind of oleophobic pipeline using doped yttrium of this programme preparation, it is easy for installation, it is not easy to plug, a kind of oleophobic pipeline of the doped yttrium prepared using oleophobic new material is not easy to be infected with greasy dirt, blocking caused by capable of effectively avoiding greasy dirt from being detained, it is not easy to breed germ, be conducive to the sanitary condition for improving kitchen.
Description
Technical field
The present invention relates to equipment preparation fields, particularly with regard to a kind of oleophobic pipeline using doped yttrium.
Background technique
Modern times finishing water pipe is all to use to bury wall construction, and there are three types of the classification of water pipe, and the first kind is metal tube, such as: interior
The hot dip cast iron pipe of slush moulding material, copper pipe, stainless steel tube etc..Second class is to mould multiple metal tube, such as: moulding multiple steel pipe, aluminum plastic composite pipe
Deng.Third class is plastic tube, such as PB, PP-R.
CN203230007U discloses a kind of Anti-clogging downcomer road structure, and including double ponds arranged side by side: double basin bottoms are equal
It is connected with PVC sewer pipe, PVC sewer pipe, which is in the shape of the letter V, to link together, and V word bottom is connected to total sewer pipe；Double ponds
Bottom and PVC sewer pipe junction are provided with filter device.The utility model is by arranging the sewer pipe of two sinks
At V-shaped, the turning of sewer pipe is eliminated, sundries is effectively prevent to block water pipe.
CN202954413U provides a kind of sewer pipe of plumbing, including sewer pipe, flange and strainer, in downcomer
It is symmetrically arranged with flange on road, is equipped with strainer in the inside of a flange, two flanges are bolted.The utility model provides
A kind of plumbing sewer pipe, design is simple, reduces labour expenditure, prevents rubbish from blocking downcomer.
CN103452181A discloses the device that a kind of toilet seat 0.5-1 rises water spray lavatory sewer pipe, under building toilet
Waterpipe landing is oblique to pass to total pipeline four-way open butt joint, and a chain for binding criminals line formula is arranged on four-way opening face and covers, year in year out
Sewer pipe always block by generation, turns on the setting a chain for binding criminals line formula capping above of four-way opening, professional dredging sewer pipe worker with hand,
It with mechanical equipment implementation operation dredging sewer pipe obstruction, can also turn on the ground, threeway opening a chain for binding criminals is arranged in sewer pipe
The capping of line formula mutually dredging convection current, its in total pipeline be each section of sewer pipeline of toilet sequence row's example distance by building inner room
The open butt joint of Position Design total pipeline four-way, sewer pipe, total pipeline setting obliquely access septic tank, and fecal liquid is in pipeline
Middle Channel Group unimpededly flows into septic tank.The toilet seat 0.5-1 rises the device of water spray lavatory sewer pipe, it is characterised in that under
Waterpipe sealing, heavy rain urban waterlogging exclude mud and flow backward in septic tank, reach effective purpose mobile phone digital automatically
Septic tank sewage rising signal.
Downcomer is the pipeline of draining-off sewage, and kitchen waste water contains a large amount of greasy dirts, and service life one is long, sewer pipe connection
Place just becomes easily infected by greasy dirt, is not only easy blocking downcomer, but also germ easy to breed, becomes kitchen pollution source, very unfavorable
Health in kitchen.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of oleophobic pipelines using doped yttrium.
A kind of oleophobic pipeline using doped yttrium, technical solution are as follows:
Its main component includes oleophobic pipeline, gasket, annular lug and the protective case of connecting cylinder, doped yttrium；The company
Connect cylinder is divided into connecting cylinder and lower connecting cylinder；On, lower connecting cylinder is separately mounted to the oleophobic pipe ends of doped yttrium；The guarantor
Sheath is mounted on the oleophobic pipeline external surface of doped yttrium at U-shaped structure, acts the oleophobic pipeline for protecting doped yttrium；It is described
Gasket be fixed on connecting cylinder, connecting cylinder is equipped with circular metal nuts, and the inner wall of nut is provided with screw thread, upper company
Connect cylinder is connected by nut with external fastening element with downcomer.
The external fastening element is made of metal, and shape is and the matched circle of metal nuts.
The gasket is the annulus made of silastic material.
The oleophobic pipeline of the doped yttrium is prepared according to following scheme:
It is according to mass fraction, 44-56 parts of polyvinyl chloride, 6-12 parts of high density polyethylene (HDPE), 0.3-2 parts of poly- aminopropyl is double
Guanidine, 0.05-0.2 parts of the bicyclic oxazolidine of poly- methylene oxygroup, 0.1-0.5 parts of polyoxy isobutylene/methylene urea copolymer,
0.08-0.8 parts of polyvinyl imidazole quinoline acetate, 0.01-0.05 parts of sour yttrium hydrates of laing, the modification of 15-20 parts of oleophobic are filled out
Feed powder end is put into reaction kettle, is warming up to 80-100 DEG C, stirs 30-50min, and mixing speed is 600-800 revs/min；Stirring
By mixture and 5-10 parts of barium stearate, 2-8 parts of white carbon black and 0.1-0.5 parts of 2,6- di-t-butyl -4- after uniformly
Methylphenol is put into kneader, and 60-80min is mediated at 105-120 DEG C, is then squeezed out in an extruder, squeezes out barrel temperature
Spend 150-160 DEG C, 165-175 DEG C, 175-185 DEG C, 170-180 DEG C, 185-195 DEG C, 175-185 DEG C of die temperature, 180-190
DEG C, 70-90 DEG C of extruder temperature, engine speed 20-25r/min, obtain the oleophobic pipeline of the doped yttrium of doped yttrium.
The oleophobic modified filler powder is prepared according to following scheme:
According to mass fraction, 200-300 parts of ethyl alcohol, 50-100 parts of deionized water and 10-15 parts are added in a kettle
Concentrated hydrochloric acid stirs evenly, and is warming up to 60-70 DEG C；Then by 20-30 parts of ethyl orthosilicate and 15-25 parts of tetraethyl titanate
It is added in 100-200 parts of ethyl alcohol, is stirred and dissolved into clear solution, mixed solution is slowly dropped in reaction kettle later,
It is added dropwise in 60-120min, 8-15h is stirred at room temperature in mixed solution；After reaction, filter, constantly spend from
Sub- water is cleaned to neutrality, is dried to obtain white solid under 60-80 DEG C of vacuum environment later；Then the powder of preparation is added to
In the solution of 60-80 parts of the petroleum ether mixing containing 1-5 parts of perfluoro capryl triethoxysilanes, it is being heated to reflux 30-
40min, filtering, vacuum drying obtain oleophobic modified filler powder.
A kind of oleophobic pipeline using doped yttrium disclosed in the method for the present invention, this programme preparation it is a kind of using doped yttrium
Oleophobic pipeline, it is easy for installation, it is not easy to plug, a kind of oleophobic pipeline of the doped yttrium prepared using oleophobic new material is not easy contamination oil
Dirt, blocking caused by capable of effectively avoiding greasy dirt from being detained, it is not easy to breed germ, be conducive to the sanitary condition for improving kitchen.
Specific embodiment
The invention is described further below by specific embodiment:
Embodiment 1
A kind of oleophobic pipeline using doped yttrium, technical solution are as follows:
Its main component includes oleophobic pipeline, gasket, annular lug and the protective case of connecting cylinder, doped yttrium；The company
Connect cylinder is divided into connecting cylinder and lower connecting cylinder；On, lower connecting cylinder is separately mounted to the oleophobic pipe ends of doped yttrium；The guarantor
Sheath is mounted on the oleophobic pipeline external surface of doped yttrium at U-shaped structure, acts the oleophobic pipeline for protecting doped yttrium；It is described
Gasket be fixed on connecting cylinder, connecting cylinder is equipped with circular metal nuts, and the inner wall of nut is provided with screw thread, upper company
Connect cylinder is connected by nut with external fastening element with downcomer.
The external fastening element is made of metal, and shape is and the matched circle of metal nuts.
The gasket is the annulus made of silastic material.
The oleophobic pipeline of the doped yttrium is prepared according to following scheme:
According to mass fraction, by 49 parts of polyvinyl chloride, 9 parts of high density polyethylene (HDPE), 1 part of polyaminopropyl biguanide, 0.09 part
The bicyclic oxazolidine of poly- methylene oxygroup, 0.3 part of polyoxy isobutylene/methylene urea copolymer, 0.1 part of polyvinyl imidazole quinoline
In acetate, 0.03 part of lay sour yttrium hydrate and 18 parts of oleophobic modified filler powder investment reaction kettle, 90 DEG C are warming up to,
30-50min is stirred, mixing speed is 700 revs/min；After mixing evenly by mixture and 8 parts of barium stearate, 5 parts white
In carbon black and 0.3 part of 2,6- di-tert-butyl-4-methy phenol investment kneader, 70min is mediated at 110 DEG C, is then being squeezed
It is squeezed out in machine out, squeezes out 155 DEG C of barrel temperature, 170 DEG C, 180 DEG C, 175 DEG C, 190 DEG C, 180 DEG C of die temperature, 185 DEG C, screw rod
80 DEG C of temperature, engine speed 24r/min obtains the oleophobic pipeline of the doped yttrium of doped yttrium.
The oleophobic modified filler powder is prepared according to following scheme:
According to mass fraction, 260 parts of ethyl alcohol, 80 parts of deionized water and 13 parts of concentrated hydrochloric acid, stirring are added in a kettle
Uniformly, 66 DEG C are warming up to；Then 25 parts of ethyl orthosilicate and 20 parts of tetraethyl titanate are added in 170 parts of ethyl alcohol,
It is stirred and dissolved into clear solution, mixed solution is slowly dropped in reaction kettle later, is added dropwise in 80min, will be mixed
12h is stirred at room temperature in solution；After reaction, it filters, is constantly cleaned with deionized water to neutrality, later in 70 DEG C of vacuum rings
White solid is dried to obtain under border；Then by the powder of preparation be added to 70 parts containing 1-5 parts of perfluoro capryl triethoxysilicanes
In the solution of the petroleum ether mixing of alkane, it is being heated to reflux 35min, is being filtered, vacuum drying obtains oleophobic modified filler powder.
The tensile strength of the material of this experiment preparation is 23.1MPa, and plants on surface oil contact angle is 108.2 °.
Embodiment 2
A kind of oleophobic pipeline using doped yttrium, technical solution are as follows:
Its main component includes oleophobic pipeline, gasket, annular lug and the protective case of connecting cylinder, doped yttrium；The company
Connect cylinder is divided into connecting cylinder and lower connecting cylinder；On, lower connecting cylinder is separately mounted to the oleophobic pipe ends of doped yttrium；The guarantor
Sheath is mounted on the oleophobic pipeline external surface of doped yttrium at U-shaped structure, acts the oleophobic pipeline for protecting doped yttrium；It is described
Gasket be fixed on connecting cylinder, connecting cylinder is equipped with circular metal nuts, and the inner wall of nut is provided with screw thread, upper company
Connect cylinder is connected by nut with external fastening element with downcomer.
The external fastening element is made of metal, and shape is and the matched circle of metal nuts.
The gasket is the annulus made of silastic material.
The oleophobic pipeline of the doped yttrium is prepared according to following scheme:
According to mass fraction, by 44 parts of polyvinyl chloride, 6 parts of high density polyethylene (HDPE), 0.3 part of polyaminopropyl biguanide, 0.05
The bicyclic oxazolidine of poly- methylene oxygroup, 0.1 part of the polyoxy isobutylene/methylene urea copolymer, 0.08 part of polyethylene miaow of part
Oxazoline acetate, 0.01 part of sour yttrium hydrate of laing, 15 parts of oleophobic modified filler powder are put into reaction kettle, are warming up to 80
DEG C, 30min is stirred, mixing speed is 600 revs/min；After mixing evenly by mixture and 5 parts of barium stearate, 2 parts white
In carbon black and 0.1 part of 2,6- di-tert-butyl-4-methy phenol investment kneader, 60min is mediated at 105 DEG C, is then being squeezed
It is squeezed out in machine out, squeezes out 150 DEG C of barrel temperature, 165 DEG C, 175 DEG C, 170 DEG C, 185 DEG C, 175 DEG C of die temperature, 180 DEG C, screw rod
Temperature 70 C, engine speed 20r/min obtain the oleophobic pipeline of the doped yttrium of doped yttrium.
The oleophobic modified filler powder is prepared according to following scheme:
According to mass fraction, 200 parts of ethyl alcohol, 50 parts of deionized water and 10 parts of concentrated hydrochloric acid, stirring are added in a kettle
Uniformly, 60 DEG C are warming up to；Then 20 parts of ethyl orthosilicate and 15 parts of tetraethyl titanate are added in 100 parts of ethyl alcohol,
It is stirred and dissolved into clear solution, mixed solution is slowly dropped in reaction kettle later, is added dropwise in 60min, will be mixed
8h is stirred at room temperature in solution；After reaction, it filters, is constantly cleaned with deionized water to neutrality, later in 60 DEG C of vacuum rings
White solid is dried to obtain under border；Then by the powder of preparation be added to 60 parts containing 1 part of perfluoro capryl triethoxysilane
Petroleum ether mixing solution in, be heated to reflux 30min, filter, vacuum drying obtain oleophobic modified filler powder.
The tensile strength of the material of this experiment preparation is 22.6MPa, and plants on surface oil contact angle is 106.8 °.
Embodiment 3
A kind of oleophobic pipeline using doped yttrium, technical solution are as follows:
Its main component includes oleophobic pipeline, gasket, annular lug and the protective case of connecting cylinder, doped yttrium；The company
Connect cylinder is divided into connecting cylinder and lower connecting cylinder；On, lower connecting cylinder is separately mounted to the oleophobic pipe ends of doped yttrium；The guarantor
Sheath is mounted on the oleophobic pipeline external surface of doped yttrium at U-shaped structure, acts the oleophobic pipeline for protecting doped yttrium；It is described
Gasket be fixed on connecting cylinder, connecting cylinder is equipped with circular metal nuts, and the inner wall of nut is provided with screw thread, upper company
Connect cylinder is connected by nut with external fastening element with downcomer.
The external fastening element is made of metal, and shape is and the matched circle of metal nuts.
The gasket is the annulus made of silastic material.
The oleophobic pipeline of the doped yttrium is prepared according to following scheme:
According to mass fraction, by 56 parts of polyvinyl chloride, 12 parts of high density polyethylene (HDPE), 2 parts of polyaminopropyl biguanide, 0.2 part
The bicyclic oxazolidine of poly- methylene oxygroup, 0.5 part of polyoxy isobutylene/methylene urea copolymer, 0.8 part of polyvinyl imidazole quinoline
Acetate, 0.05 part of sour yttrium hydrate of laing, oleophobic modified filler powder are put into reaction kettle, are warming up to 100 DEG C, stirring
50min, mixing speed are 800 revs/min；After mixing evenly by mixture and 10 parts of barium stearate, 8 parts of white carbon black and
In 0.5 part of 2,6- di-tert-butyl-4-methy phenol investment kneader, 80min is mediated at 120 DEG C, then in an extruder
It squeezes out, squeezes out 160 DEG C of barrel temperature, 175 DEG C, 185 DEG C, 180 DEG C, 195 DEG C, 185 DEG C of die temperature, 190 DEG C, extruder temperature 90
DEG C, engine speed 25r/min obtains the oleophobic pipeline of the doped yttrium of doped yttrium.
The oleophobic modified filler powder is prepared according to following scheme:
According to mass fraction, 300 parts of ethyl alcohol, 100 parts of deionized water and 15 parts of concentrated hydrochloric acid, stirring are added in a kettle
Uniformly, 70 DEG C are warming up to；Then 30 parts of ethyl orthosilicate and 25 parts of tetraethyl titanate are added in 200 parts of ethyl alcohol,
It is stirred and dissolved into clear solution, mixed solution is slowly dropped in reaction kettle later, is added dropwise in 120min, will be mixed
15h is stirred at room temperature in solution；After reaction, it filters, is constantly cleaned with deionized water to neutrality, later in 80 DEG C of vacuum rings
White solid is dried to obtain under border；Then by the powder of preparation be added to 80 parts containing 5 parts of perfluoro capryl triethoxysilanes
Petroleum ether mixing solution in, be heated to reflux 40min, filter, vacuum drying obtain oleophobic modified filler powder.
The tensile strength of the material of this experiment preparation is 26.8MPa, and plants on surface oil contact angle is 113.6 °.
Embodiment 4
A kind of oleophobic pipeline using doped yttrium, technical solution are as follows:
Its main component includes oleophobic pipeline, gasket, annular lug and the protective case of connecting cylinder, doped yttrium；The company
Connect cylinder is divided into connecting cylinder and lower connecting cylinder；On, lower connecting cylinder is separately mounted to the oleophobic pipe ends of doped yttrium；The guarantor
Sheath is mounted on the oleophobic pipeline external surface of doped yttrium at U-shaped structure, acts the oleophobic pipeline for protecting doped yttrium；It is described
Gasket be fixed on connecting cylinder, connecting cylinder is equipped with circular metal nuts, and the inner wall of nut is provided with screw thread, upper company
Connect cylinder is connected by nut with external fastening element with downcomer.
The external fastening element is made of metal, and shape is and the matched circle of metal nuts.
The gasket is the annulus made of silastic material.
The oleophobic pipeline of the doped yttrium is prepared according to following scheme:
According to mass fraction, by 44 parts of polyvinyl chloride, 6 parts of high density polyethylene (HDPE), 0.5 part of polyaminopropyl biguanide, 0.1 part
The bicyclic oxazolidine of poly- methylene oxygroup, 0.1 part of polyoxy isobutylene/methylene urea copolymer, 0.8 part of polyvinyl imidazole quinoline
Acetate, 0.02 part of sour yttrium hydrate of laing, oleophobic modified filler powder are put into reaction kettle, are warming up to 80 DEG C, stirring
30min, mixing speed are 600 revs/min；After mixing evenly by mixture and 5 parts of barium stearate, 2 parts of white carbon black and
In 0.1 part of 2,6- di-tert-butyl-4-methy phenol investment kneader, 60min is mediated at 105 DEG C, then in an extruder
It squeezes out, squeezes out 150 DEG C of barrel temperature, 165 DEG C, 175 DEG C, 170 DEG C, 185 DEG C, 175 DEG C of die temperature, 180 DEG C, extruder temperature 70
DEG C, engine speed 20r/min obtains the oleophobic pipeline of the doped yttrium of doped yttrium.
The oleophobic modified filler powder is prepared according to following scheme:
According to mass fraction, 300 parts of ethyl alcohol, 100 parts of deionized water and 15 parts of concentrated hydrochloric acid, stirring are added in a kettle
Uniformly, 70 DEG C are warming up to；Then 30 parts of ethyl orthosilicate and 25 parts of tetraethyl titanate are added in 200 parts of ethyl alcohol,
It is stirred and dissolved into clear solution, mixed solution is slowly dropped in reaction kettle later, is added dropwise in 120min, will be mixed
15h is stirred at room temperature in solution；After reaction, it filters, is constantly cleaned with deionized water to neutrality, later in 80 DEG C of vacuum rings
White solid is dried to obtain under border；Then by the powder of preparation be added to 80 parts containing 5 parts of perfluoro capryl triethoxysilanes
Petroleum ether mixing solution in, be heated to reflux 40min, filter, vacuum drying obtain oleophobic modified filler powder.
The tensile strength of the material of this experiment preparation is 23.8MPa, and plants on surface oil contact angle is 115.2 °.
Embodiment 5
A kind of oleophobic pipeline using doped yttrium, technical solution are as follows:
Its main component includes oleophobic pipeline, gasket, annular lug and the protective case of connecting cylinder, doped yttrium；The company
Connect cylinder is divided into connecting cylinder and lower connecting cylinder；On, lower connecting cylinder is separately mounted to the oleophobic pipe ends of doped yttrium；The guarantor
Sheath is mounted on the oleophobic pipeline external surface of doped yttrium at U-shaped structure, acts the oleophobic pipeline for protecting doped yttrium；It is described
Gasket be fixed on connecting cylinder, connecting cylinder is equipped with circular metal nuts, and the inner wall of nut is provided with screw thread, upper company
Connect cylinder is connected by nut with external fastening element with downcomer.
The external fastening element is made of metal, and shape is and the matched circle of metal nuts.
The gasket is the annulus made of silastic material.
The oleophobic pipeline of the doped yttrium is prepared according to following scheme:
According to mass fraction, by 56 parts of polyvinyl chloride, 12 parts of high density polyethylene (HDPE), 0.9 part of polyaminopropyl biguanide, 0.06
The bicyclic oxazolidine of poly- methylene oxygroup, 0.1 part of the polyoxy isobutylene/methylene urea copolymer, 0.8 part of polyvinyl imidazole of part
Quinoline acetate, 0.02 part of sour yttrium hydrate of laing, 20 parts of oleophobic modified filler powder are put into reaction kettle, are warming up to 100 DEG C,
50min is stirred, mixing speed is 800 revs/min；After mixing evenly by mixture and 10 parts of barium stearate, 8 parts of hard charcoal
Black and 0.5 part 2,6- di-tert-butyl-4-methy phenol is put into kneader, and 80min is mediated at 120 DEG C, is then being squeezed out
It is squeezed out in machine, squeezes out 160 DEG C of barrel temperature, 175 DEG C, 185 DEG C, 180 DEG C, 195 DEG C, 185 DEG C of die temperature, 190 DEG C, screw rod temperature
90 DEG C, engine speed 25r/min of degree, obtains the oleophobic pipeline of the doped yttrium of doped yttrium.
The oleophobic modified filler powder is prepared according to following scheme:
According to mass fraction, 200 parts of ethyl alcohol, 50 parts of deionized water and 10 parts of concentrated hydrochloric acid, stirring are added in a kettle
Uniformly, 60 DEG C are warming up to；Then 20 parts of ethyl orthosilicate and 15 parts of tetraethyl titanate are added in 100 parts of ethyl alcohol,
It is stirred and dissolved into clear solution, mixed solution is slowly dropped in reaction kettle later, is added dropwise in 60min, will be mixed
8h is stirred at room temperature in solution；After reaction, it filters, is constantly cleaned with deionized water to neutrality, later in 60 DEG C of vacuum rings
White solid is dried to obtain under border；Then by the powder of preparation be added to 60 parts containing 1 part of perfluoro capryl triethoxysilane
Petroleum ether mixing solution in, be heated to reflux 30min, filter, vacuum drying obtain oleophobic modified filler powder.
The tensile strength of the material of this experiment preparation is 25.8MPa, and plants on surface oil contact angle is 112.7 °.
Comparative example 1
Oleophobic modified filler powder, the other the same as in Example 1 is not added.
The tensile strength of the material of this experiment preparation is 20.1MPa, and plants on surface oil contact angle is 65.9 °.
Comparative example 2
The not bicyclic oxazolidine of addition polymerization methylene oxygroup, the other the same as in Example 1.
The tensile strength of the material of this experiment preparation is 20.3MPa, and plants on surface oil contact angle is 101.2 °.
Comparative example 3
Perfluoro capryl triethoxysilane, the other the same as in Example 1 is not added.
The tensile strength of the material of this experiment preparation is 22.8MPa, and plants on surface oil contact angle is 68.1 °.
Comparative example 4
Polyoxy isobutylene/methylene urea copolymer, the other the same as in Example 1 is not added.
The tensile strength of the material of this experiment preparation is 20.7MPa, and plants on surface oil contact angle is 102.5 °.
Comparative example 5
Polyaminopropyl biguanide, the other the same as in Example 1 is not added.
The tensile strength of the material of this experiment preparation is 19.3MPa, and plants on surface oil contact angle is 106.2 °.
Comparative example 6
Polyvinyl imidazole quinoline acetate, the other the same as in Example 1 is not added.
The tensile strength of the material of this experiment preparation is 20.7MPa, and plants on surface oil contact angle is 92.5 °.
Comparative example 7
Sour yttrium hydrate of laing, the other the same as in Example 1 is not added.
The tensile strength of the material of this experiment preparation is 21.3MPa, and plants on surface oil contact angle is 96.2 °.
Claims (5)
1. a kind of oleophobic pipeline using doped yttrium, technical solution are as follows:
Its main component includes oleophobic pipeline, gasket, annular lug and the protective case of connecting cylinder, doped yttrium；The company
Connect cylinder is divided into connecting cylinder and lower connecting cylinder；On, lower connecting cylinder is separately mounted to the oleophobic pipe ends of doped yttrium；The guarantor
Sheath is mounted on the oleophobic pipeline external surface of doped yttrium at U-shaped structure, acts the oleophobic pipeline for protecting doped yttrium；It is described
Gasket be fixed on connecting cylinder, connecting cylinder is equipped with circular metal nuts, and the inner wall of nut is provided with screw thread, upper company
Connect cylinder is connected by nut with external fastening element with downcomer.
2. a kind of oleophobic pipeline using doped yttrium according to claim 1, it is characterised in that: the external fastening element is
Metal is made, and shape is and the matched circle of metal nuts.
3. a kind of oleophobic pipeline using doped yttrium according to claim 1, it is characterised in that: the gasket be by
Annulus made of silastic material.
4. a kind of oleophobic pipeline using doped yttrium according to claim 1, it is characterised in that: the doped yttrium is dredged
Oil-piping is prepared according to following scheme:
It is according to mass fraction, 44-56 parts of polyvinyl chloride, 6-12 parts of high density polyethylene (HDPE), 0.3-2 parts of poly- aminopropyl is double
Guanidine, 0.05-0.2 parts of the bicyclic oxazolidine of poly- methylene oxygroup, 0.1-0.5 parts of polyoxy isobutylene/methylene urea copolymer,
0.08-0.8 parts of polyvinyl imidazole quinoline acetate, 0.01-0.05 parts of sour yttrium hydrates of laing, the modification of 15-20 parts of oleophobic are filled out
Feed powder end is put into reaction kettle, is warming up to 80-100 DEG C, stirs 30-50min, and mixing speed is 600-800 revs/min；Stirring
By mixture and 5-10 parts of barium stearate, 2-8 parts of white carbon black and 0.1-0.5 parts of 2,6- di-t-butyl -4- after uniformly
Methylphenol is put into kneader, and 60-80min is mediated at 105-120 DEG C, is then squeezed out in an extruder, squeezes out barrel temperature
Spend 150-160 DEG C, 165-175 DEG C, 175-185 DEG C, 170-180 DEG C, 185-195 DEG C, 175-185 DEG C of die temperature, 180-190
DEG C, 70-90 DEG C of extruder temperature, engine speed 20-25r/min, obtain the oleophobic pipeline of the doped yttrium of doped yttrium.
5. a kind of oleophobic pipeline using doped yttrium according to claim 4, it is characterised in that: the oleophobic modification is filled out
Feed powder end is prepared according to following scheme:
According to mass fraction, 200-300 parts of ethyl alcohol, 50-100 parts of deionized water and 10-15 parts are added in a kettle
Concentrated hydrochloric acid stirs evenly, and is warming up to 60-70 DEG C；Then by 20-30 parts of ethyl orthosilicate and 15-25 parts of tetraethyl titanate
It is added in 100-200 parts of ethyl alcohol, is stirred and dissolved into clear solution, mixed solution is slowly dropped in reaction kettle later,
It is added dropwise in 60-120min, 8-15h is stirred at room temperature in mixed solution；After reaction, filter, constantly spend from
Sub- water is cleaned to neutrality, is dried to obtain white solid under 60-80 DEG C of vacuum environment later；Then the powder of preparation is added to
In the solution of 60-80 parts of the petroleum ether mixing containing 1-5 parts of perfluoro capryl triethoxysilanes, it is being heated to reflux 30-
40min, filtering, vacuum drying obtain oleophobic modified filler powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799538.1A CN108951772B (en) | 2018-07-19 | 2018-07-19 | Yttrium-doped oleophobic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810799538.1A CN108951772B (en) | 2018-07-19 | 2018-07-19 | Yttrium-doped oleophobic pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108951772A true CN108951772A (en) | 2018-12-07 |
| CN108951772B CN108951772B (en) | 2020-12-18 |
Family
ID=64495851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810799538.1A Active CN108951772B (en) | 2018-07-19 | 2018-07-19 | Yttrium-doped oleophobic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951772B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845842A (en) * | 2009-12-09 | 2010-09-29 | 苏州工业园区科逸卫浴设备有限公司 | U-shaped connecting pipe |
| CN105401619A (en) * | 2015-10-23 | 2016-03-16 | 阳玉芳 | Drainage bent pipeline |
| CN205201392U (en) * | 2015-12-25 | 2016-05-04 | 温京刚 | Combined type wrench |
| KR20170100180A (en) * | 2016-02-25 | 2017-09-04 | (주)코트랩 | multi-connecting unit |
| CN207362950U (en) * | 2017-06-24 | 2018-05-15 | 浙江新亿水暖科技有限公司 | A kind of length is adjustable along wall cabling washing basin downcomer |
-
2018
- 2018-07-19 CN CN201810799538.1A patent/CN108951772B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101845842A (en) * | 2009-12-09 | 2010-09-29 | 苏州工业园区科逸卫浴设备有限公司 | U-shaped connecting pipe |
| CN105401619A (en) * | 2015-10-23 | 2016-03-16 | 阳玉芳 | Drainage bent pipeline |
| CN205201392U (en) * | 2015-12-25 | 2016-05-04 | 温京刚 | Combined type wrench |
| KR20170100180A (en) * | 2016-02-25 | 2017-09-04 | (주)코트랩 | multi-connecting unit |
| CN207362950U (en) * | 2017-06-24 | 2018-05-15 | 浙江新亿水暖科技有限公司 | A kind of length is adjustable along wall cabling washing basin downcomer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108951772B (en) | 2020-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102635157B (en) | Siphoning type rainwater drainage and recovery system | |
| CN108951772A (en) | A kind of oleophobic pipeline using doped yttrium | |
| CN213296617U (en) | Municipal drainage pipeline filter equipment | |
| CN105649186A (en) | Discarding type rainwater outlet made of high molecular materials | |
| CN213448816U (en) | Integrated rainwater and sewage diversion pump station with silt-proof function | |
| CN200985558Y (en) | Sewage water discharging processing equipment of air storage ground | |
| CN204543668U (en) | One under water gas rushes soil discharging facility | |
| CN2517478Y (en) | Siphon type decanter | |
| CN211597025U (en) | Underground rainwater recycling device | |
| CN205416032U (en) | Concrete abandonment mortar cycle recycle's compounding device | |
| CN204329410U (en) | A kind of high efficiency self-cleaning sewage source heat pump water intake system | |
| CN210302539U (en) | Annular multistage sedimentation tank | |
| CN203281082U (en) | Novel high-efficiency settling tank | |
| CN221107310U (en) | Rainwater filtering pipe fitting and system | |
| CN215858140U (en) | Municipal administration drainage well lid | |
| CN205346893U (en) | Novel glass steel oil interceptor | |
| CN221298152U (en) | Novel automatic rainwater separation recycling pond | |
| CN215516965U (en) | Waste liquid purifies environmental protection equipment | |
| CN219413892U (en) | Plastic-lined telescopic waterproof sleeve group | |
| CN217580491U (en) | Multifunctional inspection well with sand-settling filtering function and system thereof | |
| CN112443026A (en) | Prevent drainage pipe for municipal works of jam | |
| CN221665462U (en) | Sewage plastic pipe reinforced by composite material | |
| CN115874701A (en) | Rural integral type nodular cast iron assembly inspection shaft of using | |
| CN221989516U (en) | Environment-friendly gully device for treating non-point source pollution | |
| CN214116936U (en) | A environmental protection overflow mouth for sponge city rainwater is collected |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201119 Address after: 233400 building 111, No.8 pedestrian street, middle section of Yuwang Road, Huaiyuan County, Bengbu City, Anhui Province Applicant after: Huaiyuan Hanbang Technology Consulting Co.,Ltd. Address before: 315100 room 7088-277, 7 building, 1558 Jiangnan Road, Ningbo new high tech Zone, Zhejiang Applicant before: NINGBO HIGH-TECH ZONE QUANBAOSHOU NEW MATERIAL TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |