CN108692055A - A kind of lithium battery electrolytes Special wear-resistant damage corrosion resistant ball valve - Google Patents
A kind of lithium battery electrolytes Special wear-resistant damage corrosion resistant ball valve Download PDFInfo
- Publication number
- CN108692055A CN108692055A CN201810557796.9A CN201810557796A CN108692055A CN 108692055 A CN108692055 A CN 108692055A CN 201810557796 A CN201810557796 A CN 201810557796A CN 108692055 A CN108692055 A CN 108692055A
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- China
- Prior art keywords
- valve
- sphere
- valve body
- lithium battery
- ball valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 27
- 230000007797 corrosion Effects 0.000 title claims abstract description 25
- 238000005260 corrosion Methods 0.000 title claims abstract description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000003792 electrolyte Substances 0.000 title claims abstract description 15
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003921 oil Substances 0.000 claims abstract description 18
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 12
- 210000004907 gland Anatomy 0.000 claims abstract description 11
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 9
- 239000004425 Makrolon Substances 0.000 claims abstract description 9
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 9
- 239000003063 flame retardant Substances 0.000 claims abstract description 9
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920000515 polycarbonate Polymers 0.000 claims abstract description 9
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 8
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 8
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004014 plasticizer Substances 0.000 claims abstract description 8
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 8
- 229920002545 silicone oil Polymers 0.000 claims abstract description 8
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims abstract description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 239000011347 resin Substances 0.000 claims description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 239000004962 Polyamide-imide Substances 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000003755 preservative agent Substances 0.000 claims description 8
- 230000002335 preservative effect Effects 0.000 claims description 8
- 239000001993 wax Substances 0.000 claims description 8
- 239000004135 Bone phosphate Substances 0.000 claims description 7
- 229920002312 polyamide-imide Polymers 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- XARVANDLQOZMMJ-CHHVJCJISA-N 2-[(z)-[1-(2-amino-1,3-thiazol-4-yl)-2-oxo-2-(2-oxoethylamino)ethylidene]amino]oxy-2-methylpropanoic acid Chemical compound OC(=O)C(C)(C)O\N=C(/C(=O)NCC=O)C1=CSC(N)=N1 XARVANDLQOZMMJ-CHHVJCJISA-N 0.000 claims 1
- 239000004372 Polyvinyl alcohol Substances 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- NCWQJOGVLLNWEO-UHFFFAOYSA-N methylsilicon Chemical compound [Si]C NCWQJOGVLLNWEO-UHFFFAOYSA-N 0.000 claims 1
- 229920002451 polyvinyl alcohol Polymers 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 239000002585 base Substances 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0663—Packings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08L27/12—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 fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a kind of lithium battery electrolytes Special wear-resistants to damage corrosion resistant ball valve, including valve deck, valve body, bolt, nut, sphere, sealing ring, valve rod, filler, gland, limited block, interior hexagonal, handle, card slot and Fluorine-lined layer, the valve deck is threaded with valve body by screw bolt and nut, and the inner surface of valve body is movably installed with sphere, and sealing ring is connected between the inner surface and valve body of the sphere.The present invention has been fixedly connected with Fluorine-lined layer by the sealing ring being made of ethylene propylene diene rubber, tungsten carbide, nano-titanium dioxide, alundum (Al2O3), propylene oxide, polyurethane resin and methyl-silicone oil, the sphere being made of makrolon, kaolin, polyvinyl butyral, flame-retardant plasticizer, zirtan, naphthenic oil, glass fibre and polytetrafluoroethylene (PTFE) and inner surface in valve deck, valve body, sphere and valve rod, the wear-resisting and corrosion resistance that this ball valve can be improved, to extend the service life of this ball valve.
Description
Technical field
The present invention relates to ball valve technical field, specially a kind of lithium battery electrolytes Special wear-resistant damages corrosion resistant ball valve.
Background technology
It by lithium metal or lithium alloy is negative material, using the battery of non-aqueous electrolytic solution that lithium battery, which is a kind of, due to
The chemical characteristic of lithium metal is very active so that processing, preservation, the use of lithium metal, it is very high to environmental requirement, so, lithium
Battery is not applied for a long time, and with the development of science and technology, present lithium battery has become mainstream.
Lithium battery is broadly divided into two classes:Lithium metal battery and lithium ion battery, lithium ion battery do not contain metallic state
Lithium, and can charge, the 5th generation product lithium metal battery of rechargeable battery was born in 1996, safety, ratio
Capacity, self-discharge rate and the ratio of performance to price are superior to lithium ion battery, since the high-tech of its own requires limitation, now only
The company of a few countries is producing this lithium metal battery, and in the production of lithium batteries, lithium battery electrolytes are to carry solid
The corrosive liquids of particle, requirement to valve is high, but existing valve its wear-resistant and poor corrosion resistance, reduces its use
Service life, for this purpose, it is proposed that a kind of lithium battery electrolytes Special wear-resistant damages corrosion resistant ball valve.
Invention content
The purpose of the present invention is to provide a kind of lithium battery electrolytes Special wear-resistants to damage corrosion resistant ball valve, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides the following technical solutions:A kind of lithium battery electrolytes Special wear-resistant damage corrosion resistant
Lose ball valve, including valve deck, valve body, bolt, nut, sphere, sealing ring, valve rod, filler, gland, limited block, interior hexagonal,
Handle, card slot and Fluorine-lined layer, the valve deck are threaded with valve body, and the inner surface activity installation of valve body by screw bolt and nut
There is sphere, sealing ring is connected between the inner surface and valve body of the sphere, the middle-end at the top of sphere offers card slot, institute
The inner cavity for stating card slot is connected with valve rod, and the junction of valve rod and valve body is filled with filler, and the outer surface of the filler is connected with
Gland, and the outer surface of gland is symmetrically arranged with interior hexagonal, the top of the valve rod is fixedly connected with handle, and hand
The lower end of handle outer surface is fixedly connected with limited block, the valve deck, valve body, sphere and valve rod inner surface be fixedly connected with lining
Fluorine layer.
Preferably, the surrounding of the valve deck inner surface offers mounting hole.
Preferably, the sealing ring is by ethylene propylene diene rubber, tungsten carbide, nano-titanium dioxide, alundum (Al2O3), epoxy third
Alkane, polyurethane resin and methyl-silicone oil composition, dispensing percentage are:Ethylene propylene diene rubber 50%~60%;Tungsten carbide 10%
~15%;Nano-titanium dioxide 3%~5%;Alundum (Al2O3) 3%~7%;Propylene oxide 4%~10%;Polyurethane resin
20%~30%;Methyl-silicone oil 7%~15%.
Preferably, the Fluorine-lined layer is by polytetrafluoroethyldispersion dispersion resin, polyamide-imide resin, auxiliary agent oil, macromolecule
Measuring PE waxes, tribasic sulfuric acid and preservative composition, dispensing percentage is:Polytetrafluoroethyldispersion dispersion resin 70%~80%;It is poly-
Amide-imide resin 5%~8%;Auxiliary agent oil 10%~15%;High molecular weight PE waxes 2%~4%;Tribasic sulfuric acid 3%~
5%;Preservative 7%~12%.
Preferably, the sphere by makrolon, kaolin, polyvinyl butyral, flame-retardant plasticizer, zirtan,
Naphthenic oil, glass fibre and polytetrafluoroethylene (PTFE) composition, dispensing percentage are:Makrolon 70%~80%;Kaolin 7%~
15%;Polyvinyl butyral 2%~5%;Flame-retardant plasticizer 5%~12%;Zirtan 1%~3%;Naphthenic oil 4%~
6%;Glass fibre 3%~7%;Polytetrafluoroethylene (PTFE) 6%~10%.
Preferably, the outer surface of the valve deck, valve body and sphere be coated with successively from inside to outside ceramic base composite coating,
The thickness of glass cloth coating and polytetrafluorethylecoatings coatings, the ceramics base composite coating is 20 to three ten five microns;Glass cloth
The thickness of coating is 20 five to three ten microns;The thickness of polytetrafluorethylecoatings coatings is 30 to four ten microns.
Compared with prior art, beneficial effects of the present invention are as follows:
The sealing ring of the present invention is by ethylene propylene diene rubber, tungsten carbide, nano-titanium dioxide, alundum (Al2O3), propylene oxide, poly- ammonia
Ester resin and methyl-silicone oil composition, can be improved the wear-resisting and corrosion resistance of sealing ring, sphere is by makrolon, kaolin, poly- second
Enol butyral, flame-retardant plasticizer, zirtan, naphthenic oil, glass fibre and polytetrafluoroethylene (PTFE) composition, can be improved the resistance to of sphere
Mill and corrosion resistance, while Fluorine-lined layer has been fixedly connected in the inner surface of valve deck, valve body, sphere and valve rod, and Fluorine-lined layer by
Polytetrafluoroethyldispersion dispersion resin, polyamide-imide resin, auxiliary agent oil, high molecular weight PE waxes, tribasic sulfuric acid and preservative group
At the wear-resisting and corrosion resistance of this ball valve can be improved, to extend the service life of this ball valve.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is standoff features schematic diagram of the present invention;
Fig. 3 is Fluorine-lined schematic diagram of a layer structure of the present invention.
In figure:1 valve deck, 2 valve bodies, 3 bolts, 4 nuts, 5 spheres, 6 sealing rings, 7 valve rods, 8 fillers, 9 glands, 10 limits
Position block, hexagonal, 12 handles, 13 card slots, 14 Fluorine-lined layers in 11.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of lithium battery electrolytes Special wear-resistant damages corrosion resistant ball valve, including valve deck 1, valve body 2, bolt
3, nut 4, sphere 5, sealing ring 6, valve rod 7, filler 8, gland 9, limited block 10, interior hexagonal 11, handle 12,13 and of card slot
The surrounding of Fluorine-lined layer 14,1 inner surface of valve deck offers mounting hole, and valve deck 1 is threaded with valve body by bolt 3 and nut 4
2, and the inner surface of valve body 2 is movably installed with sphere 5, sphere 5 is by makrolon, kaolin, polyvinyl butyral, fire-retardant increasing
Moulding agent, zirtan, naphthenic oil, glass fibre and polytetrafluoroethylene (PTFE) composition, dispensing percentage is:Makrolon 70%~
80%;Kaolin 7%~15%;Polyvinyl butyral 2%~5%;Flame-retardant plasticizer 5%~12%;Zirtan 1%~
3%;Naphthenic oil 4%~6%;Glass fibre 3%~7%;Polytetrafluoroethylene (PTFE) 6%~10%, can be improved sphere 5 it is wear-resisting with it is resistance to
Corrosivity is connected with sealing ring 6 between the inner surface and valve body 2 of sphere 5, sealing ring 6 is by ethylene propylene diene rubber, carbonization
Tungsten, nano-titanium dioxide, alundum (Al2O3), propylene oxide, polyurethane resin and methyl-silicone oil composition, dispensing percentage are:
Ethylene propylene diene rubber 50%~60%;Tungsten carbide 10%~15%;Nano-titanium dioxide 3%~5%;Alundum (Al2O3) 3%~
7%;Propylene oxide 4%~10%;Polyurethane resin 20%~30%;Sealing ring 6 can be improved in methyl-silicone oil 7%~15%
Wear-resisting and corrosion resistance, the middle-end at the top of sphere 5 offer card slot 13, and the inner cavity of card slot 13 is connected with valve rod 7, and valve rod 7 with
The junction of valve body 2 is filled with filler 8, and the outer surface of filler 8 is connected with gland 9, and the outer surface of gland 9 is symmetrical
It is provided with interior hexagonal 11, the top of valve rod 7 is fixedly connected with handle 12, and the lower end of 12 outer surface of handle is fixedly connected with limit
Block 10, valve deck 1, valve body 2, sphere 5 and valve rod 7 inner surface be fixedly connected with Fluorine-lined layer 14, Fluorine-lined layer 14 is by polytetrafluoroethyl-ne
Alkene dispersion resin, polyamide-imide resin, auxiliary agent oil, high molecular weight PE waxes, tribasic sulfuric acid and preservative composition, match
Expect that percentage is:Polytetrafluoroethyldispersion dispersion resin 70%~80%;Polyamide-imide resin 5%~8%;Auxiliary agent oil 10%
~15%;High molecular weight PE waxes 2%~4%;Tribasic sulfuric acid 3%~5%;Preservative 7%~12%, can be improved this ball valve
Wear-resisting and corrosion resistance, to extend the service life of this ball valve.
In use, sealing ring 6 by ethylene propylene diene rubber, tungsten carbide, nano-titanium dioxide, alundum (Al2O3), propylene oxide,
Polyurethane resin and methyl-silicone oil composition, can be improved the wear-resisting and corrosion resistance of sealing ring 6, sphere 5 is by makrolon, kaolinite
Soil, polyvinyl butyral, flame-retardant plasticizer, zirtan, naphthenic oil, glass fibre and polytetrafluoroethylene (PTFE) composition, can be improved
The wear-resisting and corrosion resistance of sphere 5, while being fixedly connected with Fluorine-lined in the inner surface of valve deck 1, valve body 2, sphere 5 and valve rod 7
Layer 14, and Fluorine-lined layer 14 is by polytetrafluoroethyldispersion dispersion resin, polyamide-imide resin, auxiliary agent oil, high molecular weight PE waxes, three
Alkali sulfuric acid and preservative composition, can be improved the wear-resisting and corrosion resistance of this ball valve, to extend the service life of this ball valve.
The outer surface of valve deck 1, valve body 2 and sphere 5 is coated with ceramic base composite coating successively from inside to outside, glass cloth applies
The thickness of layer and polytetrafluorethylecoatings coatings, the ceramics base composite coating is 20 to three ten five microns;The thickness of glass cloth coating
Degree is 20 five to three ten microns;The thickness of polytetrafluorethylecoatings coatings is 30 to four ten microns, and the wear-resisting of this ball valve can be improved
With corrosion resistance, to extend the service life of this ball valve.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of lithium battery electrolytes Special wear-resistant damages corrosion resistant ball valve, including valve deck(1), valve body(2), bolt(3), nut
(4), sphere(5), sealing ring(6), valve rod(7), filler(8), gland(9), limited block(10), interior hexagonal(11), handle
(12), card slot(13)With Fluorine-lined layer(14), it is characterised in that:The valve deck(1)Pass through bolt(3)And nut(4)It is threadedly coupled
There is valve body(2), and valve body(2)Inner surface be movably installed with sphere(5), the sphere(5)Inner surface and valve body(2)Between
It is connected with sealing ring(6), sphere(5)The middle-end at top offers card slot(13), the card slot(13)Inner cavity be connected with
Valve rod(7), and valve rod(7)With valve body(2)Junction be filled with filler(8), the filler(8)Outer surface be connected with filler
Gland(9), and gland(9)Outer surface be symmetrically arranged with interior hexagonal(11), the valve rod(7)Top be fixedly connected with
Handle(12), and handle(12)The lower end of outer surface is fixedly connected with limited block(10), the valve deck(1), valve body(2), sphere
(5)And valve rod(7)Inner surface be fixedly connected with Fluorine-lined layer(14).
2. a kind of lithium battery electrolytes Special wear-resistant according to claim 1 damages corrosion resistant ball valve, it is characterised in that:It is described
Valve deck(1)The surrounding of inner surface offers mounting hole.
3. a kind of lithium battery electrolytes Special wear-resistant according to claim 1 damages corrosion resistant ball valve, it is characterised in that:It is described
Sealing ring(6)By ethylene propylene diene rubber, tungsten carbide, nano-titanium dioxide, alundum (Al2O3), propylene oxide, polyurethane resin and
Methyl-silicone oil forms, and dispensing percentage is:Ethylene propylene diene rubber 50%~60%;Tungsten carbide 10%~15%;Nano-silica
Change titanium 3%~5%;Alundum (Al2O3) 3%~7%;Propylene oxide 4%~10%;Polyurethane resin 20%~30%;Methyl silicon
Oil 7%~15%.
4. a kind of lithium battery electrolytes Special wear-resistant according to claim 1 damages corrosion resistant ball valve, it is characterised in that:It is described
Fluorine-lined layer(14)By polytetrafluoroethyldispersion dispersion resin, polyamide-imide resin, auxiliary agent oil, high molecular weight PE waxes, tribasic sulphur
Acid and preservative composition, dispensing percentage are:Polytetrafluoroethyldispersion dispersion resin 70%~80%;Polyamide-imide resin
5%~8%;Auxiliary agent oil 10%~15%;High molecular weight PE waxes 2%~4%;Tribasic sulfuric acid 3%~5%;Preservative 7%~
12%.
5. a kind of lithium battery electrolytes Special wear-resistant according to claim 1 damages corrosion resistant ball valve, it is characterised in that:It is described
Sphere(5)By makrolon, kaolin, polyvinyl butyral, flame-retardant plasticizer, zirtan, naphthenic oil, glass fibre and
Polytetrafluoroethylene (PTFE) forms, and dispensing percentage is:Makrolon 70%~80%;Kaolin 7%~15%;Polyvinyl alcohol contracting fourth
Aldehyde 2%~5%;Flame-retardant plasticizer 5%~12%;Zirtan 1%~3%;Naphthenic oil 4%~6%;Glass fibre 3%~
7%;Polytetrafluoroethylene (PTFE) 6%~10%.
6. a kind of lithium battery electrolytes Special wear-resistant according to claim 1 damages corrosion resistant ball valve, it is characterised in that:It is described
Valve deck(1), valve body(2)And sphere(5)Outer surface be coated with ceramic base composite coating, glass cloth coating successively from inside to outside
And polytetrafluorethylecoatings coatings, the thickness of the ceramics base composite coating is 20 to three ten five microns;The thickness of glass cloth coating
It is 20 five to three ten microns;The thickness of polytetrafluorethylecoatings coatings is 30 to four ten microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557796.9A CN108692055A (en) | 2018-06-01 | 2018-06-01 | A kind of lithium battery electrolytes Special wear-resistant damage corrosion resistant ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810557796.9A CN108692055A (en) | 2018-06-01 | 2018-06-01 | A kind of lithium battery electrolytes Special wear-resistant damage corrosion resistant ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108692055A true CN108692055A (en) | 2018-10-23 |
Family
ID=63848183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810557796.9A Pending CN108692055A (en) | 2018-06-01 | 2018-06-01 | A kind of lithium battery electrolytes Special wear-resistant damage corrosion resistant ball valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109486034A (en) * | 2018-10-31 | 2019-03-19 | 长沙市佳密封件有限公司 | A kind of preparation method of high-strength weather-proof outside framework oil seal |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123439A (en) * | 1990-02-01 | 1992-06-23 | Industrial Ceramics Engineering | Valve body ceramic liners |
| US20040046144A1 (en) * | 2000-12-22 | 2004-03-11 | Tomihiko Yanagiguchi | Seal ring and power steering valve device provided with it |
| CN203098928U (en) * | 2012-10-24 | 2013-07-31 | 浙江永联阀门有限公司 | Novel fluorine lined ball valve |
| CN105065704A (en) * | 2015-07-29 | 2015-11-18 | 浙江有氟密阀门有限公司 | Steel lining fluorine plastic ceramic ball valve |
| CN105482191A (en) * | 2015-12-16 | 2016-04-13 | 宁国市开源橡塑汽车零部件有限公司 | Heat-resistant and wear-resistant seal ring rubber material and preparing method thereof |
| CN106496803A (en) * | 2016-10-09 | 2017-03-15 | 岳承华 | A kind of corrosion-resistant sewage valve sealing ring elastomeric material containing hexagonal boron nitride and preparation method thereof |
| CN206860930U (en) * | 2017-05-27 | 2018-01-09 | 浙江永联阀门有限公司 | A kind of Fluorine-lined ball valve |
| CN107722405A (en) * | 2017-11-09 | 2018-02-23 | 天长市良文运动器材有限公司 | A kind of baseball core wear resistant corrosion resistant elastomeric material |
| CN207378311U (en) * | 2017-10-25 | 2018-05-18 | 民乐县庆丰农业科技发展有限公司 | A kind of high temperature resistant resistance to compression PE pipes |
| CN208442298U (en) * | 2018-06-01 | 2019-01-29 | 浙江永联阀门有限公司 | A kind of lithium battery electrolytes Special wear-resistant damage corrosion resistant ball valve |
-
2018
- 2018-06-01 CN CN201810557796.9A patent/CN108692055A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5123439A (en) * | 1990-02-01 | 1992-06-23 | Industrial Ceramics Engineering | Valve body ceramic liners |
| US20040046144A1 (en) * | 2000-12-22 | 2004-03-11 | Tomihiko Yanagiguchi | Seal ring and power steering valve device provided with it |
| CN203098928U (en) * | 2012-10-24 | 2013-07-31 | 浙江永联阀门有限公司 | Novel fluorine lined ball valve |
| CN105065704A (en) * | 2015-07-29 | 2015-11-18 | 浙江有氟密阀门有限公司 | Steel lining fluorine plastic ceramic ball valve |
| CN105482191A (en) * | 2015-12-16 | 2016-04-13 | 宁国市开源橡塑汽车零部件有限公司 | Heat-resistant and wear-resistant seal ring rubber material and preparing method thereof |
| CN106496803A (en) * | 2016-10-09 | 2017-03-15 | 岳承华 | A kind of corrosion-resistant sewage valve sealing ring elastomeric material containing hexagonal boron nitride and preparation method thereof |
| CN206860930U (en) * | 2017-05-27 | 2018-01-09 | 浙江永联阀门有限公司 | A kind of Fluorine-lined ball valve |
| CN207378311U (en) * | 2017-10-25 | 2018-05-18 | 民乐县庆丰农业科技发展有限公司 | A kind of high temperature resistant resistance to compression PE pipes |
| CN107722405A (en) * | 2017-11-09 | 2018-02-23 | 天长市良文运动器材有限公司 | A kind of baseball core wear resistant corrosion resistant elastomeric material |
| CN208442298U (en) * | 2018-06-01 | 2019-01-29 | 浙江永联阀门有限公司 | A kind of lithium battery electrolytes Special wear-resistant damage corrosion resistant ball valve |
Non-Patent Citations (1)
| Title |
|---|
| 张兆玉等: "《真空熔结：表面工程实用技术》", vol. 1, 吉林科学技术出版社, pages: 158 - 159 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109486034A (en) * | 2018-10-31 | 2019-03-19 | 长沙市佳密封件有限公司 | A kind of preparation method of high-strength weather-proof outside framework oil seal |
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