CN102277224B - 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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- CN102277224B CN102277224B CN 201010201929 CN201010201929A CN102277224B CN 102277224 B CN102277224 B CN 102277224B CN 201010201929 CN201010201929 CN 201010201929 CN 201010201929 A CN201010201929 A CN 201010201929A CN 102277224 B CN102277224 B CN 102277224B
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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 lubricant composition for transmission system of wind power equipment.
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 large, salt fog is large) very severe.In addition, the main-gear box middle gear of wind power generating set and bearing share same oiling system, in order to guarantee the normal operation 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, antifoam property, erosion resistance, spatter properties of its use.
From looking into fresh condition, abroad because wind-power electricity generation develops early, proportion is also larger 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, peaceful (Cognis) companies of FOX (FUCHS) lubricant corporation, 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 with lubricator in the wind power equipment transmission system at present, report is at home and abroad not yet arranged.
Summary of the invention
The purpose of this invention is to provide a kind of lubricant composition for transmission system of wind power equipment, 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 lubricant composition for transmission system of wind power equipment of the present invention, its component by following weight percentage forms:
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 the failure phenomenons such as gear wear, spot corrosion provide good lubrication protection and wear out failure under different loads, different operating condition, varying environment condition for oil product; simultaneously with the rust-preventive agent of excellent property, oxidation and corrosion inhibitor, the non-emulsifying agent compatibleness with the best, for the wind-powered electricity generation transmission apparatus provide long service life, anti-corrosion effects excellent, reduce the good lubrication protection such as maintenance of equipment.
Described base oil is one or more in poly-alpha olefins (PAO), ester class (dibasic acid esters, polyol resin), alkylnaphthalene, 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 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 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 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, 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, condensation compound of alkyl phenol and epoxy ethane, sorbitan oleate Soxylat A 25-7; A kind of or two or more mixtures in polyisobutene succinimide, polyisobutene succinate, succimide or 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, neutral dinonyl naphthalene sulfonate barium; A kind of or two or more mixtures in dodecenylsuccinic acid half ester, dialkyl succinylsuccinate derivative or 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, hy drogenated styrene-diene copolymer, vinylbenzene polyester, poly-n-butyl vinyl ether; Preferably a kind of or two kinds of mixing in polyisobutene, 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 ℃.
Lubricant composition for transmission system of wind power equipment of the present invention can be as required, and the allotment viscosity grade is 68～680 ranks, take 150～460 ranks as good; Its performance index are:
Table 1
Lubricant composition for transmission system of wind power equipment of the present invention has good low-temperature startup performance, and when assurance equipment starts under low temperature environment in the winter time, equipment surface is fully lubricated, reduces equipment damage; Has good anti-little pitting corrosion, the pitting attack 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 marine, reduction equipment is subjected to the impact of the unsuitable environmental conditions such as humidity, seawater; Long service life reduces the equipment that causes because changing oil and stops work.
Lubricant compositions of the present invention can be used for the parts such as the wheel casing, bearing of wind power equipment and carry out outstanding lubrication protection under the envrionment conditions of harshness.
Embodiment
Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
Each raw material that relates in embodiment all can commercially availablely obtain.
Embodiment 1
The present embodiment lubricant composition for transmission system of wind power equipment 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 carrying out stir-concoction under 55 ℃ after 3 hours, is carried out the analyzing and testing of the projects such as viscosity, viscosity index, antifoam property, demulsification performance, and after testing, concrete detected result sees Table 2.
Table 2
Embodiment 2
The present embodiment lubricant composition for transmission system of wind power equipment 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 carrying out stir-concoction under 60 ℃ after 3 hours, is carried out the analyzing and testing of the projects such as viscosity, viscosity index, antifoam property, demulsification performance, and after testing, concrete detected result sees Table 3.
Table 3
Embodiment 3
the present embodiment lubricant composition for transmission system of wind power equipment 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 carrying out stir-concoction under 60 ℃ after 2 hours, is carried out the analyzing and testing of the projects such as viscosity, viscosity index, antifoam property, demulsification performance, and after testing, concrete detected result sees Table 4.
Table 4
Embodiment 4
The present embodiment lubricant composition for transmission system of wind power equipment 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%, the oxidation and corrosion inhibitor dipropyl disulfide is for carboxylamine antimony 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 filtration, carrying out the analyzing and testing of the projects such as viscosity, viscosity index, antifoam property, demulsification performance, after testing, concrete detected result sees Table 5.
Table 5
Although 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 (9)
1. a lubricant composition for transmission system of wind power equipment, is characterized in that, its component by following weight percentage forms:
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.
2. lubricant compositions according to claim 1, is characterized in that, described base oil be in poly-alpha olefins, dibasic acid esters, polyol resin, alkylnaphthalene or mineral oil any one or multiple.
3. lubricant compositions according to claim 1, 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 borate.
4. lubricant compositions according to claim 1, 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 dialkyl dithiophosphate.
5. lubricant compositions according to claim 1, 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 fumarate.
6. lubricant compositions according to claim 1, 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 phenols.
7. lubricant compositions according to claim 1, is characterized in that, described kilfoam be in dimethyl silicone oil, non-silicon kilfoam or composite anti-foam agent any one.
8. lubricant compositions according to claim 1, it is characterized in that, described non-emulsifying agent is a kind of or two or more mixtures in polyisobutene succinimide, polyisobutene succinate, succimide, condensation compound of alkyl phenol and epoxy ethane, sorbitan oleate Soxylat A 25-7.
9. lubricant compositions according to claim 1, 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, neutral dinonyl naphthalene sulfonate barium.
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| CN 201010201929 CN102277224B (en) | 2010-06-10 | 2010-06-10 | Lubricant composition for transmission system of wind power equipment |
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| CN 201010201929 CN102277224B (en) | 2010-06-10 | 2010-06-10 | Lubricant composition for transmission system of wind power equipment |
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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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