CN102277224A - Lubricant composition for transmission system of wind power equipment - Google Patents
Lubricant composition for transmission system of wind power equipment Download PDFInfo
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Abstract
The invention provides a lubricant composition for a transmission system of wind power equipment. The lubricant composition provided by the invention is composed of following components by weight percentage contents: 0.1-10% of friction index improver, 0.1-9% of extreme pressure anti-wear agent, 0.01-2% of pour point depressant, 0.01-3% of oxidation and corrosion inhibitor, 0.005-0.1% of anti-foaming agent, 0.001-1% of demulsifying agent, 0.01-1.0% of antirust agent, 0-20% of viscosity index improver and residual amount of basic oil. The lubricant composition provided by the invention can be used for providing excellent lubrication protection to a gear case, bearings and the like of the wind power equipment under the harsh environment conditions.
Description
Technical field
The present invention relates to a kind of lubricating oil additive, specifically, relate to a kind of wind power equipment transmission system lubricant compositions.
Background technology
In China, wind power plant focuses mostly in the northeast of winter severe cold, northwest, and the coastland, working conditions (open-air, high-altitude), physical environment (dust storm, the temperature difference is big, salt fog is big) very severe.In addition, the shared same oiling system of the main-gear box middle gear of wind power generating set and bearing, in order to guarantee the works better of wind power equipment, more strict requirement has been proposed for the performance of lubricant at aspects such as anti-little spot corrosion, extreme pressure anti-wear, low-temperature fluidity, thermal oxidation stability, demulsification performance, anti-bubble performance, erosion resistance, spatter properties of its use.
From looking into fresh condition, external because wind-power electricity generation develops early, proportion is also bigger in new forms of energy.Aspect used for wind power generation oil, some external major companies have all released the oil product of oneself, Exxon Mobil (Exxonmobil) company is more typically arranged, FOX (FUCHS) lubricant corporation, peaceful (Cognis) company of section etc., the Ya Fudun of the U.S. (AFTON) chemical company has also carried out some research work in this field.But take into account the lubricating oil product of above-mentioned characteristic at present in the wind power equipment transmission system with lubricator, report is not at home and abroad arranged as yet.
Summary of the invention
The purpose of this invention is to provide a kind of wind power equipment transmission system lubricant compositions, it has high extreme pressure anti-wear, low-temperature fluidity and resistance to emulsion.
In order to realize the object of the invention, a kind of wind power equipment transmission system lubricant compositions of the present invention, it is made up of following components in weight percentage content:
Index of friction improving agent 0.1～10%,
Extreme pressure anti-wear additives 0.1～9%,
Pour point depressant 0.01～2%,
Oxidation and corrosion inhibitor 0.01～3%,
Kilfoam 0.005～0.1%,
Non-emulsifying agent 0.001～1%,
Rust-preventive agent 0.01～1.0%,
Viscosity index improver 0～20%,
The base oil surplus.
Wherein, preferably:
Index of friction improving agent 0.1～7%,
Extreme pressure anti-wear additives 0.1～6%,
Pour point depressant 0.01～1.5%,
Oxidation and corrosion inhibitor 0.01～2%,
Kilfoam 0.005～0.05%,
Non-emulsifying agent 0.001～0.6%,
Rust-preventive agent 0.01～0.5%,
Viscosity index improver 2～10%,
The base oil surplus.
Index of friction improving agent of the present invention and extreme pressure anti-wear additives reduce the prevention that failure phenomenons such as gear wear, spot corrosion provide good lubrication protection and wear out failure for oil product under different loads, different operating condition, varying environment condition; simultaneously with the rust-preventive agent of excellent property, oxidation and corrosion inhibitor, non-emulsifying agent compatibleness, for the wind-powered electricity generation transmission apparatus provides long service life, anti-corrosion effects excellence, reduces good lubrication protection such as maintenance of equipment with the best.
Described base oil is one or more in poly-alpha olefins (PAO), ester class (dibasic acid esters, polyol resin), alkylnaphthalene, the mineral oil (paraffinic base, cycloalkyl etc.).
Described index of friction improving agent is any one or the two or more mixture in mixed phosphate ester, lipid acid, Fatty Alcohol(C12-C14 and C12-C18), dimerization acids level derivative, organic molybdenum, organic boronic fat or the borate, is preferably lipid acid (linoleic acid dimer, oleic acid, stearic acid) or ester class (butyl stearate, butyl oleate, oleic acid glycol ester).
Described extreme pressure anti-wear additives is any one or the two or more mixture in olefine sulfide, polysulfide, curing two Bians, sulphur ortho ester, alkyl phosphorous acid ester, sulphur phosphorus-nitrogen compound, phosphoric acid ester, phosphoric acid ester ammonia salt, thiophosphatephosphorothioate ammonia salt, borate, organic metal salt or the dialkyl dithiophosphate; Be preferably tritolyl phosphate, dialkyl dithiophosphate, sulfide isobutene or aryl phosphate ester.
Described pour point depressant is any one or the two or more mixture in alkylnaphthalene, polyester (polymethacrylate, polyacrylic ester, vinyl acetate between to for plastic/FUMARIC ACID TECH GRADE ester copolymer), polyolefine (poly-alpha olefins, alkyl polystyrene) or the fumarate; Be preferably polymethacrylate or poly-alpha olefins.
Described oxidation and corrosion inhibitor is any one or the two or more mixture in dialkyldithiocarbamacompositions antimony, zinc dialkyl dithiocarbamate, dialkyl dithio amino formate, 2,6-ditertbutylparacresol, the phenyl-α-naphthalene ammonia; Be preferably the mixture (mixed amine type or phenol type) of one or both ammonium salts or phenates.
Described kilfoam is silicone oil (T901), non-silicon kilfoam (T911/T912) or composite anti-foam agent (mixture of silicone oil and non-silicon kilfoam); Be preferably composite anti-foam agent or silicone oil.
Described non-emulsifying agent is a kind of or two or more mixtures in polyisobutene succinimide, polyisobutene succinate, succimide, alkylphenol and ethylene oxide condensate, the sorbitan oleate Soxylat A 25-7; A kind of or two or more mixtures in polyisobutene succinimide, polyisobutene succinate, succimide or the sorbitan oleate Soxylat A 25-7 preferably.
Described rust-preventive agent is any one or the two or more mixtures in dodecenylsuccinic acid, dodecenylsuccinic acid half ester, different nonylphenoxyacetic acid, dialkyl succinylsuccinate derivative, the neutral dinonyl naphthalene sulfonate barium; A kind of or two or more mixtures in dodecenylsuccinic acid half ester, dialkyl succinylsuccinate derivative or the neutral dinonyl naphthalene sulfonate barium preferably.
Described viscosity index improver is any one or the two or more mixture in polyisobutene, polymethacrylate, ethylene-propylene copolymer, hydrogenated styrene diene copolymer, vinylbenzene polyester, the poly-n-butyl vinyl ether; Preferably a kind of or two kinds of mixing in polyisobutene, the polymethacrylate.
Lubricant compositions of the present invention can adopt conventional lubricating oil product accord method preparation, specifically, each composition is added in the blending container by proportioning, mixes under 45～60 ℃.
Wind power equipment transmission system lubricant compositions of the present invention can be as required, and the allotment viscosity grade is 68～680 ranks, is good with 150～460 ranks; Its performance index are:
Table 1
Wind power equipment transmission system lubricant compositions of the present invention has good low-temperature startup performance, assurance equipment when low temperature environment starts down in the winter time equipment surface fully lubricated, reduce equipment damage; Has good anti-little spot corrosion performance, the spot corrosion damage of protection wind power equipment middle gear and bearing, the work-ing life of prolongation gear, bearing; Good resistance to rust and corrosion, by the sea, also can provide good protective effect under the salt mist environment such as sea, reduction equipment is subjected to the influence of unsuitable environmental conditions such as humidity, seawater; Long service life reduces the equipment that causes because of changing oil and stops work.
Lubricant compositions of the present invention can be used for parts such as the wheel casing, bearing of wind power equipment and carry out outstanding lubrication protection under the rigorous environment condition.
Embodiment
Following examples are used to illustrate the present invention, but are not used for limiting the scope of the invention.
Each raw material that relates among the embodiment all can commercially availablely obtain.
Embodiment 1
Present embodiment wind power equipment transmission system lubricant compositions comprises: index of friction improving agent linoleic acid dimer 0.5%, extreme pressure anti-wear additives sulfide isobutene 1%, pour point depressant polymethacrylate 0.5%, oxidation and corrosion inhibitor 2,6-ditertbutylparacresol 0.1%, composite anti-foam agent PRS-6A0.01%, non-emulsifying agent polyisobutene succinate 0.1%, the neutral dinonyl naphthalene sulfonate barium 0.05% of rust-preventive agent, viscosity index improver polymethacrylate 10%, poly-alpha olefins 77.74%, with polyol resin 10%, content is the quality percentage composition.
The preparation method: each component was carried out stir-concoction after 3 hours under 55 ℃, carrying out the analyzing and testing of projects such as viscosity, viscosity index, anti-bubble performance, demulsification performance, after testing, concrete detected result sees Table 2.
Table 2
Embodiment 2
Present embodiment wind power equipment transmission system lubricant compositions comprises: index of friction improving agent butyl oleate 0.1%, extreme pressure anti-wear additives tritolyl phosphate 1%, pour point depressant polyacrylic ester 0.4%, oxidation and corrosion inhibitor phenyl-α-naphthalene ammonia 0.5%, kilfoam silicone oil T9010.01%, non-emulsifying agent succimide 0.5%, rust-preventive agent dialkyl succinylsuccinate derivative 0.1%, viscosity index improver polyisobutene 5%, paraffin base mineral oil 92.39%, content are the quality percentage composition.
The preparation method: each component was carried out stir-concoction after 3 hours under 60 ℃, carrying out the analyzing and testing of projects such as viscosity, viscosity index, anti-bubble performance, demulsification performance, after testing, concrete detected result sees Table 3.
Table 3
Embodiment 3
Present embodiment wind power equipment transmission system lubricant compositions comprises: index of friction improving agent oleic acid glycol ester 0.3%, extreme pressure anti-wear additives Methyl disulfide substituted phosphate 1%, pour point depressant vinyl acetate between to for plastic/fumarate copolymer 1 .0%, oxidation and corrosion inhibitor diethyldithiocarbamate 0.2%, oxidation and corrosion inhibitor 2,6-ditertbutylparacresol 0.3%, kilfoam T9110.005%, non-emulsifying agent sorbitan oleate Soxylat A 25-7 0.001%, the neutral dinonyl naphthalene sulfonate barium 0.1% of rust-preventive agent, viscosity index improver polymethacrylate 3%, paraffin base mineral oil 70%, the mixture 24.094% of poly-alpha olefins, content is the quality percentage composition.
The preparation method: each component was carried out stir-concoction after 2 hours under 60 ℃, carrying out the analyzing and testing of projects such as viscosity, viscosity index, anti-bubble performance, demulsification performance, after testing, concrete detected result sees Table 4.
Table 4
Embodiment 4
Present embodiment wind power equipment transmission system lubricant compositions comprises: index of friction improving agent stearic acid 0.15%, extreme pressure anti-wear additives phenyl phosphate ester 1.5%, pour point depressant poly-alpha olefins 1%, oxidation and corrosion inhibitor dipropyl antimony dithiocarbamate 0.1%, kilfoam silicone oil T9010.01%, non-emulsifying agent polyisobutene succinimide 0.05%, rust-preventive agent dodecenylsuccinic acid half ester 0.05%, viscosity index improver polyisobutene 2%, paraffin base mineral oil 95.14%, content are the quality percentage composition.
The preparation method: each component was carried out stir-concoction after 3.5 hours under 55 ℃, after the filtration, carrying out the analyzing and testing of projects such as viscosity, viscosity index, anti-bubble performance, demulsification performance, after testing, concrete detected result sees Table 5.
Table 5
Though above the present invention is described in detail with a general description of the specific embodiments, on basis of the present invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements all belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. wind power equipment transmission system lubricant compositions is characterized in that it is made up of following components in weight percentage content:
Index of friction improving agent 0.1～10%,
Extreme pressure anti-wear additives 0.1～9%,
Pour point depressant 0.01～2%,
Oxidation and corrosion inhibitor 0.01～3%,
Kilfoam 0.005～0.1%,
Non-emulsifying agent 0.001～1%,
Rust-preventive agent 0.01～1.0%,
Viscosity index improver 0～20%,
The base oil surplus.
2. lubricant compositions according to claim 1 is characterized in that, it is made up of following components in weight percentage content:
Index of friction improving agent 0.1～7%,
Extreme pressure anti-wear additives 0.1～6%,
Pour point depressant 0.01～1.5%,
Oxidation and corrosion inhibitor 0.01～2%,
Kilfoam 0.005～0.05%,
Non-emulsifying agent 0.001～0.6%,
Rust-preventive agent 0.01～0.5%,
Viscosity index improver 2～10%,
The base oil surplus.
3. lubricant compositions according to claim 1 and 2 is characterized in that, described base oil be in poly-alpha olefins, dibasic acid esters, polyol resin, alkylnaphthalene or the mineral oil any one or multiple.
4. according to any described lubricant compositions of claim 1-3, it is characterized in that described index of friction improving agent is any one or the two or more mixture in mixed phosphate ester, lipid acid, Fatty Alcohol(C12-C14 and C12-C18), dimerization acids level derivative, organic molybdenum, organic boronic fat or the borate.
5. according to any described lubricant compositions of claim 1-4, it is characterized in that described extreme pressure anti-wear additives is any one or the two or more mixture in olefine sulfide, polysulfide, curing two Bians, sulphur ortho ester, alkyl phosphorous acid ester, sulphur phosphorus-nitrogen compound, phosphoric acid ester, phosphoric acid ester ammonia salt, thiophosphatephosphorothioate ammonia salt, borate, organic metal salt or the dialkyl dithiophosphate.
6. according to any described lubricant compositions of claim 1-5, it is characterized in that described pour point depressant is any one or the two or more mixture in alkylnaphthalene, polymethacrylate, polyacrylic ester, vinyl acetate between to for plastic/FUMARIC ACID TECH GRADE ester copolymer, poly-alpha olefins, alkyl polystyrene or the fumarate.
7. according to any described lubricant compositions of claim 1-6, it is characterized in that described oxidation and corrosion inhibitor is any one or the two or more mixture in dialkyldithiocarbamacompositions antimony, zinc dialkyl dithiocarbamate, dialkyl dithio amino formate, 2,6-ditertbutylparacresol, phenyl-α-naphthalene ammonia, mixed type amine or the phenols.
8. according to any described lubricant compositions of claim 1-7, it is characterized in that, described kilfoam be in dimethyl silicone oil, non-silicon kilfoam or the composite anti-foam agent any one.
9. according to any described lubricant compositions of claim 1-8, it is characterized in that described non-emulsifying agent is a kind of or two or more mixtures in polyisobutene succinimide, polyisobutene succinate, succimide, alkylphenol and ethylene oxide condensate, the sorbitan oleate Soxylat A 25-7.
10. according to any described lubricant compositions of claim 1-9, it is characterized in that described rust-preventive agent is any one or the two or more mixtures in dodecenylsuccinic acid, dodecenylsuccinic acid half ester, different nonylphenoxyacetic acid, dialkyl succinylsuccinate derivative, the neutral dinonyl naphthalene sulfonate barium.
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| CN102604729A (en) * | 2012-02-29 | 2012-07-25 | 石俊峰 | Lubricant composition used for gear of wind turbine |
| CN102676282A (en) * | 2012-03-22 | 2012-09-19 | 上海东昊油品有限公司 | Special oil for automatic gearbox of AMT (automatic manual transmission) |
| CN103333732A (en) * | 2013-06-21 | 2013-10-02 | 鞍山海华油脂化学有限公司 | Composite of special hydraulic oil for wind turbine generator and preparation method thereof |
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| CN103642572A (en) * | 2013-12-04 | 2014-03-19 | 冯智勇 | Special lubricating oil for wind driven generator |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357610A (en) * | 2000-12-08 | 2002-07-10 | 刘凤梅 | Jilibao series of lubricant oil |
-
2010
- 2010-06-10 CN CN 201010201929 patent/CN102277224B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357610A (en) * | 2000-12-08 | 2002-07-10 | 刘凤梅 | Jilibao series of lubricant oil |
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