Wind power gear oil composition with excellent wear resistance and durability and processing device thereof

Abstract

The invention provides a wind power gear oil composition with excellent wear resistance and durability and a processing device thereof. The lubricating oil is prepared from the following components in parts by mass: 20 to 40 parts of synthetic base oil, 2 to 4 parts of sulfurized isobutylene, 0.8 to 1.2 parts of organic molybdenum, 1 to 3 parts of calcium sulfonate, 0.2 to 0.6 part of benzotriazole, 2 to 5 parts of nano titanium dioxide, 0.5 to 0.8 part of composite antioxidant, 2 to 5 parts of pour point depressant, 0.5 to 0.9 part of ashless dispersant and 0.2 to 0.5 part of poly N-isopropylacrylamide. The sulfurized isobutylene, the organic molybdenum, the calcium sulfonate and the benzotriazole are added into the composition, a stable composite lubricating system is formed through physical dispersion and chemical adsorption, high abrasion resistance and long-acting corrosion resistance are both considered, the long-acting service requirement of the wind power gear box under the extreme working condition is met, and the service life of the wind power gear box is prolonged. Meanwhile, the composite antioxidant, the pour point depressant, the ashless dispersant and the poly (N-isopropylacryloyl) in the fan can be comprehensively improved in oxidation resistance, cleanliness, oxidation resistance and the like, and the requirements for large size and long service life of a modern fan are met.

Description

Technical Field

[0001] The present invention relates to the technical field of lubricating oils, and particularly to a wind power gear oil composition with excellent anti-wear durability and a processing device thereof. Background Art

[0002] The gearbox is the main lubricated part of a wind turbine, and the oil consumption accounts for about 3 / 4 of the total oil consumption of the wind turbine. At the same time, very high performance requirements are imposed on the lubricating oil. At present, the failure rate of the gearbox caused by factors such as insufficient lubrication and premature failure of the lubricant due to overheating is very high. Among them, the micropitting phenomenon on the gear surface is closely related to the quality of the oil. The occurrence of micropitting will seriously affect the gear life. Therefore, in addition to having excellent performance of general gear oils, the oil used for wind power gearboxes should also have anti-micropitting performance. Selecting an oil with anti-micropitting performance for wind power gearboxes can effectively protect the gearbox and extend its life, which has extraordinary significance for ensuring the efficient and stable operation of wind turbine units and improving power generation efficiency.

[0003] At the same time, a mixing and processing device is frequently used in the production of wind power gear oil. At present, the existing stirring and processing device uses a single-axis propeller, an anchor-type or turbine-type blade, which only rotates unidirectionally around a fixed axis. The material flows along a fixed circumferential direction, forming a "circulation flow". There is a large difference in flow velocity between the center and the edge of the cylinder body. A low-shear zone is easily formed in the area between the end of the blade and the cylinder wall. Additives are prone to deposition (such as the separation of high-viscosity base oil and nanoparticles), and at the same time, polar substances such as extreme pressure agents and rust inhibitors are prone to agglomeration. Unidirectional stirring is difficult to achieve molecular-level dispersion, resulting in local concentration being too high or too low. Summary of the Invention

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the present invention provides a wind power gear oil composition with excellent anti-wear durability and a processing device thereof, which solves the problems of poor anti-wear and durability effects of existing wind power gear oils and low stirring efficiency of the mixing and processing device.

[0006] (2) Technical Solutions

[0007] To achieve the above objectives, the present invention is realized through the following technical solutions: A wind power gear oil composition with excellent anti-wear durability is composed of the following parts by mass: 20-40 parts of synthetic base oil, 2-4 parts of sulfurized isobutene, 0.8-1.2 parts of organic molybdenum, 1-3 parts of calcium sulfonate, 0.2-0.6 parts of benzotriazole, 2-5 parts of nano-titanium dioxide, 0.5-0.8 parts of compound antioxidant, 2-5 parts of pour point depressant, 0.5-0.9 parts of ashless dispersant, and 0.2-0.5 parts of poly(N-isopropylacrylamide).

[0008] Preferably, it includes the following production steps: S1. Mix PAO and ester base oil in a ratio of 7:3, heat to 60-70°C, stir at a speed of 200-300 rpm for 30 minutes to obtain a synthetic base oil; S2. Add a phenolic antioxidant, maintain the temperature at 60°C, stir for 20 minutes, then sequentially add calcium sulfonate and benzotriazole, heat up to 70-80°C, and stir for 40 minutes; S3. Add isobutene sulfide, organic molybdenum, compound antioxidant, pour point depressant, ashless dispersant, and poly(N-isopropylacrylamide), heat up to 80-90°C, and stir for 1 hour;

[0009] S4. Add nano-titanium dioxide and disperse it with a high-speed shear emulsifier for 1 hour; S5. Transfer the oil liquid to a homogenizing tank, circulate and filter, cool down to below 40°C, stir at a low speed for 20 minutes to defoam, and finally remove undispersed particles through a 1μm precision filter to obtain the product.

[0010] Preferably, the compound antioxidant is prepared by mixing diphenylamine and hindered phenol, the pour point depressant is polymethacrylate, and the ashless dispersant is polyisobutylene succinimide.

[0011] A processing device for a wind power gear oil composition with excellent anti-wear durability, including a base. Four ends above the base are fixedly connected with brackets. The inner end of the left bracket is fixedly connected with a fixed frame. A chute one is opened inside the fixed frame. A slider two is slidably connected inside the chute one. The inner end of the slider two is fixedly connected with a fixed ring. A reaction cylinder is fixedly connected inside the fixed ring;

[0012] The inner end of the right bracket is fixedly connected with a connecting frame. A slot is penetrated inside the connecting frame. The middle of the connecting frame near the bracket is fixedly connected with a motor one. The output end of the motor one penetrates the connecting frame and is fixedly connected with a rotating shaft inward. Two connecting rods are fixedly connected to the rotating shaft;

[0013] The end of the connecting rod is rotatably connected with a roller. The other end of the inner side of the slot is provided with a chute two. A slider one is slidably connected inside the chute two. The inner end of the slider one is fixedly connected with a moving ring. The moving ring is an octagonal structure. Four groups of limiting plates are fixedly connected to one end of the moving ring close to the rotating shaft, and the bottom of the limiting plate is an arc structure. The limiting plate is adapted to the roller. Two connecting blocks are fixedly connected to the outer end of the moving ring. The other end of the connecting block is fixedly connected to the fixed ring.

[0014] Preferably, a connecting shell is fixedly connected to the middle above the reaction cylinder. A motor two is fixedly connected to the middle above the connecting shell. Feed ports are penetrated through the two ends above the reaction cylinder.

[0015] Preferably, a main shaft is rotatably connected to the middle part of the inner side of the connecting shell. A first gear is fixedly connected to the main shaft, and the output end of the second motor penetrates through the connecting shell and is fixedly connected to the main shaft inwardly.

[0016] Preferably, a scraping plate is fixedly connected to the bottom of the main shaft, and stirring shafts are rotatably connected to both ends of the inner side of the connecting shell.

[0017] Preferably, a second gear is fixedly connected to the stirring shaft. The first gear and the second gear mesh with each other, and a plurality of groups of stirring rods are also fixedly connected to the stirring shaft.

[0018] Preferably, a cooling box is penetrated through the bottom of the reaction cylinder. A discharge pipe is penetrated through one side of the cooling box, and a cooling pipe is fixedly installed inside the cooling box.

[0019] Working principle: When the wind power gear oil composition processing device is in use, first, different materials are sent into the inside of the reaction cylinder 6 through the feed port 7 according to the production steps, and the heating element inside the reaction cylinder 6 is started to heat the materials. Subsequently, the second motor 8 is started to drive the main shaft 26 and the first gear 27 to rotate. Under the meshing action, the second gears 28 and the stirring shafts 23 on both sides can be driven to rotate, and the circular motion of the two groups of stirring rods 25 can be completed through the stirring shafts 23 to heat and stir the various materials inside, so that they are fully mixed;

[0020] In order to improve the mixing efficiency of the whole composition, the first motor 4 is started during the heating and stirring process. The first motor 4 can drive the rotating shaft 22 and the two groups of connecting rods 16 to move. Due to the octagonal shape design of the moving ring 17, the connecting rods 16 can slide inside the four groups of limiting plates 20 during the process of driving the rollers 18 to rotate. Through the thrust of the rollers 18, the moving ring 17 can slide inside the slot 15 to complete its reciprocating motion. Under the driving action of the connecting block 19, the reaction cylinder 6 can be swung, ensuring that the whole processing and mixing device can not only complete the stirring and mixing through the multiple internal stirring mechanisms, but also complete the shaking of the internal materials through the circulating swinging mechanism. Combined with the rotation, a complex three-dimensional flow field can be formed, significantly improving the mixing kinetic efficiency, improving the mixing effect between the materials, reducing the mixing time of the whole processing device. After the mixing is completed, the wind power gear oil is discharged into the lower cooling box 2 through the discharge port. The wind power gear oil can be quickly cooled through the cooling pipe 29, and finally discharged outwards through the discharge pipe 3 for unified collection.

[0021] (III) Beneficial effects

[0022] The present invention provides a wind power gear oil composition with excellent anti-wear durability and its processing device. It has the following beneficial effects:

[0023] 1. In the present invention, sulfurized isobutene, organic molybdenum, calcium sulfonate, and benzotriazole are added inside the composition to form a stable composite lubricating system through physical dispersion and chemical adsorption, taking into account high wear resistance and long-term corrosion prevention, meeting the long-term service requirements of wind turbine gearboxes under extreme working conditions. At the same time, the composite antioxidants, pour point depressants, ashless dispersants, and poly(N-isopropylacrylamide) inside it can comprehensively improve key properties such as antioxidant performance, cleaning, and oxidation resistance, while taking into account environmental protection and working condition adaptability, meeting the design requirements of modern large-scale and long-life wind turbines.

[0024] 2. The present invention provides a reaction cylinder capable of mixing a variety of reaction materials, and the internal stirring assembly cooperates with the external circulating swing mechanism, combining swing and rotation to form a complex three-dimensional flow field, significantly improving the mixing kinetic efficiency, enhancing the mixing effect between materials, and reducing the mixing time of the entire processing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 The front view of a wind turbine gear oil composition with excellent anti-wear durability and its processing device proposed by the present invention;

[0026] Figure 2 The side view of a wind turbine gear oil composition with excellent anti-wear durability and its processing device proposed by the present invention;

[0027] Figure 3 The schematic diagram of the stirring assembly of a wind turbine gear oil composition with excellent anti-wear durability and its processing device proposed by the present invention;

[0028] Figure 4 The internal schematic diagram of the connection shell of a wind turbine gear oil composition with excellent anti-wear durability and its processing device proposed by the present invention;

[0029] Figure 5 The internal schematic diagram of the cooling tank of a wind turbine gear oil composition with excellent anti-wear durability and its processing device proposed by the present invention.

[0030] Among them, 1. Base; 2. Cooling tank; 3. Discharge pipe; 4. Motor 1; 5. Connecting frame; 6. Reaction cylinder; 7. Feed inlet; 8. Motor 2; 9. Connection shell; 10. Fixed ring; 11. Slide groove 1; 12. Fixed frame; 13. Support; 14. Slide groove 2; 15. Slot; 16. Connecting rod; 17. Moving ring; 18. Roller; 19. Connecting block; 20. Limiting plate; 21. Slide block 1; 22. Rotating shaft; 23. Stirring shaft; 24. Scraper; 25. Stirring rod; 26. Main shaft; 27. Gear 1; 28. Gear 2; 29. Cooling pipe; 30. Slide block 2. DETAILED DESCRIPTION OF THE INVENTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Example 1:

[0033] The embodiment of the present invention provides a wind power gear oil composition with excellent anti-wear durability, which is composed of the following parts by mass: 20-40 parts of synthetic base oil, 2-4 parts of sulfurized isobutene, 0.8-1.2 parts of organic molybdenum, 1-3 parts of calcium sulfonate, 0.2-0.6 parts of benzotriazole, 2-5 parts of nano-titanium dioxide, 0.5-0.8 parts of compound antioxidant, 2-5 parts of pour point depressant, 0.5-0.9 parts of ashless dispersant, and 0.2-0.5 parts of poly-N-isopropylacrylamide.

[0034] It includes the following production steps:

[0035] S1. Mix PAO and ester base oil in a ratio of 7:3, heat to 60-70 °C, stir at a speed of 200-300 rpm for 30 minutes to obtain synthetic base oil;

[0036] S2. Add phenolic antioxidant, maintain the temperature at 60 °C, stir for 20 minutes, and then add calcium sulfonate and benzotriazole in sequence, heat up to 70-80 °C, and stir for 40 minutes. The phenolic antioxidant captures free radicals, blocks the oxidation chain reaction, and slows down the aging of the oil. Calcium sulfonate adsorbs on the metal surface to form a protective film and neutralizes acidic substances (such as H2O, H + )), and benzotriazole chelates with copper / iron ions to form a passivation film (such as Cu-BTA complex) to prevent electrochemical corrosion;

[0037] S3. Add sulfurized isobutene, organic molybdenum, compound antioxidant, pour point depressant, ashless dispersant, and poly-N-isopropylacrylamide, heat up to 80-90 °C, and stir for 1 hour. Sulfurized isobutene reacts with the metal surface under high pressure to form an FeS / FeS2 lubricating film to prevent scuffing. Organic molybdenum decomposes into MoS2 nanosheets to reduce the friction coefficient (tribochemical film). The compound antioxidant extends the oil life through a dual mechanism of free radical capture (phenolic) and peroxide decomposition (amine). At the same time, the pour point depressant can inhibit the formation of wax crystals at low temperatures and improve the cold start performance (it can still flow at -40 °C), while the ashless dispersant can adsorb oxidation products and wear debris to prevent sediment formation (especially suitable for long oil change intervals). Finally, poly-N-isopropylacrylamide can release active ingredients at high temperature or high pressure to dynamically adjust the lubrication state (frontier research direction);

[0038] S4. Add nano-titanium dioxide and disperse it for 1 hour using a high-speed shear emulsifier. The nano-particles need to be surface-modified (such as with silane coupling agents) to prevent agglomeration and ensure uniform dispersion;

[0039] S5. Transfer the oil to a homogenization tank, filter it in a cycle, cool it to below 40 °C, stir it at a low speed for 20 minutes to defoam, and finally remove the undispersed particles through a 1-μm precision filter to obtain the product.

[0040] The compound antioxidant is prepared by mixing diphenylamine and hindered phenol. The pour point depressant is polymethacrylate, and the ashless dispersant is polyisobutylene succinimide.

[0041] Example 2:

[0042] As Figures 1-5 shown, the embodiment of the present invention provides a processing device for a wind power gear oil composition with excellent anti-wear durability, including a base 1. Four ends above the base 1 are fixedly connected with brackets 13. The inner end of the left bracket 13 is fixedly connected with a fixing frame 12. A chute 11 is opened inside the fixing frame 12. A slider 30 is slidably connected inside the chute 11. The inner end of the slider 30 is fixedly connected with a fixing ring 10. A reaction cylinder 6 is fixedly connected inside the fixing ring 10. By setting the chute 11, the slider 30 and the fixing ring 10, the stability of the entire reaction cylinder 6 during reciprocating swing can be ensured, preventing the situation of tipping over and causing potential safety hazards;

[0043] The inner end of the right bracket 13 is fixedly connected with a connecting frame 5. A slot 15 is penetrated inside the connecting frame 5. The middle of one end of the connecting frame 5 close to the bracket 13 is fixedly connected with a motor 4. The output end of the motor 4 penetrates the connecting frame 5 and is fixedly connected with a rotating shaft 22 inside. Two connecting rods 16 are fixedly connected to the rotating shaft 22. By starting the motor 4, the rotating shaft 22 and the connecting rods 16 can be driven to rotate. And the angle between the two connecting rods 16 is fixed. Therefore, during the rotation of the rotating shaft 22, the roller 18 can be driven into the middle of the two limiting plates 20. And since both ends of the inner side of the limiting plate 20 are arc-shaped structures, after the roller 18 enters the middle of the two limiting plates 20, due to the continuous rotational force, the entire moving ring 17 is pushed, thereby completing the cyclic swing of the reaction cylinder 6;

[0044] The end of the connecting rod 16 is rotatably connected with a roller 18. The other end of the inner side of the slot 15 is provided with a second chute 14. A first slider 21 is slidably connected inside the second chute 14. The inner end of the first slider 21 is fixedly connected with a moving ring 17. The moving ring 17 is of an octagonal structure. Four groups of limiting plates 20 are fixedly connected to one end of the moving ring 17 close to the rotating shaft 22. The bottom of the limiting plate 20 is of an arc structure. The limiting plate 20 is adapted to the roller 18. Two connecting blocks 19 are fixedly connected to the outer end of the moving ring 17. The other end of the connecting block 19 is fixedly connected to the fixed ring 10. The first motor 4 can drive the rotating shaft 22 and the two connecting rods 16 to move. Due to the octagonal shape design of the moving ring 17, the connecting rod 16 can slide inside the four groups of limiting plates 20 during the process of driving the roller 18 to rotate. Through the thrust of the roller 18, the moving ring 17 can slide inside the slot 15 to complete its reciprocating motion. Under the driving action of the connecting block 19, the reaction cylinder 6 can swing, ensuring that the entire processing and mixing device can not only complete the stirring and mixing through multiple internal stirring mechanisms, but also complete the shaking of the internal materials through the cyclic swinging mechanism. Combined with rotation, a complex three-dimensional flow field can be formed, significantly improving the mixing dynamics efficiency, enhancing the mixing effect between materials, and reducing the mixing time of the entire processing device;

[0045] In the middle of the upper part of the reaction cylinder 6, a connecting shell 9 is fixedly connected. In the middle of the upper part of the connecting shell 9, a second motor 8 is fixedly connected. The two ends of the upper part of the reaction cylinder 6 are provided with feeding ports 7 through which a variety of materials can enter the inside of the reaction cylinder 6. In the middle of the inner side of the connecting shell 9, a main shaft 26 is rotatably connected. A first gear 27 is fixedly connected to the main shaft 26. The output end of the second motor 8 penetrates the connecting shell 9 and is fixedly connected to the main shaft 26 inward. A scraper 24 is fixedly connected to the bottom of the main shaft 26. In the two ends of the inner side of the connecting shell 9, a stirring shaft 23 is rotatably connected. A second gear 28 is fixedly connected to the stirring shaft 23. The first gear 27 meshes with the second gear 28. A number of stirring rods 25 are also fixedly connected to the stirring shaft 23. Starting the second motor 8 drives the main shaft 26 and the first gear 27 to rotate. Under the meshing action, it can drive the two side second gears 28 and the stirring shafts 23 to rotate. And through the stirring shaft 23, the circular motion of the two groups of stirring rods 25 can be completed to heat and stir the various materials inside to make them fully mixed. During the rotation of the main shaft 26, it can also drive the three scrapers 24 to rotate to clean the materials attached to the inner wall of the reaction cylinder 6. A heating element is installed inside the reaction cylinder 6 of this device. The heating element is electrically connected to the controller. The staff controls the heating temperature of the heating element through the controller to ensure the heating and mixing effect of the entire device;

[0046] A cooling box 2 is penetrated and arranged at the bottom of the reaction cylinder 6. A discharge pipe 3 is penetrated and arranged on one side of the cooling box 2. A cooling pipe 29 is fixedly installed inside the cooling box 2. After the wind power gear oil is mixed, it is discharged into the lower cooling box 2 through the discharge port. The wind power gear oil can be quickly cooled through the cooling pipe 29 and finally discharged out through the discharge pipe 3 for unified collection. The cooling pipe 29 is a water-cooling component with circulating flow and is connected to the water-cooling circulation pipeline, thereby completing the rapid cooling of the wind power gear oil.

[0047] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind power gear oil composition with excellent anti-wear durability, characterized in that, It consists of the following parts by mass: 20 - 40 parts of synthetic base oil, 2 - 4 parts of sulfurized isobutene, 0.8 - 1.2 parts of organic molybdenum, 1 - 3 parts of calcium sulfonate, 0.2 - 0.6 parts of benzotriazole, 2 - 5 parts of nano - titanium dioxide, 0.5 - 0.8 parts of compound antioxidant, 2 - 5 parts of pour point depressant, 0.5 - 0.9 parts of ashless dispersant, and 0.2 - 0.5 parts of poly(N - isopropylacrylamide).

2. The wind power gear oil composition with excellent anti-wear durability according to claim 1, characterized in that: It includes the following production steps: S1. Mix PAO and ester - type base oil in a ratio of 7:3, heat to 60 - 70 °C, stir at a speed of 200 - 300 rpm for 30 minutes to obtain synthetic base oil; S2. Add phenolic antioxidant, maintain the temperature at 60 °C, stir for 20 minutes, then add calcium sulfonate and benzotriazole in sequence, raise the temperature to 70 - 80 °C, and stir for 40 minutes; S3. Add sulfurized isobutene, organic molybdenum, compound antioxidant, pour point depressant, ashless dispersant, and poly(N - isopropylacrylamide), raise the temperature to 80 - 90 °C, and stir for 1 hour; S4. Add nano - titanium dioxide and disperse it with a high - speed shear emulsifier for 1 hour; S5. Transfer the oil liquid to a homogenizing tank, circulate and filter, cool down to below 40 °C, stir at a low speed for 20 minutes to defoam, and finally remove undispersed particles through a 1 - μm precision filter to obtain the product.

3. The wind power gear oil composition with excellent anti-wear durability according to claim 1, characterized in that: The compound antioxidant is prepared by mixing diphenylamine and hindered phenol. The pour point depressant is polymethacrylate, and the ashless dispersant is polyisobutene succinimide.

4. A processing device for a wind power gear oil composition with excellent anti-wear durability, characterized in that: It includes a base (1). At the four ends above the base (1), there are fixedly connected supports (13). At the inner end of the left support (13), there is fixedly connected a fixing frame (12). Inside the fixing frame (12), there is a first chute (11). Inside the first chute (11), there is a sliding connection with a second slider (30). At the inner end of the second slider (30), there is fixedly connected a fixing ring (10). Inside the fixing ring (10), there is fixedly connected a reaction cylinder (6); At the inner end of the right support (13), there is fixedly connected a connecting frame (5). Inside the connecting frame (5), there is a through - opening slot (15). At the middle of the end of the connecting frame (5) close to the support (13), there is fixedly connected a first motor (4). The output end of the first motor (4) passes through the connecting frame (5) and is fixedly connected with a rotating shaft (22) inward. On the rotating shaft (22), there are fixedly connected two connecting rods (16); A roller (18) is rotatably connected to the end of the connecting rod (16). A second chute (14) is provided at the other end of the inner side of the slotted groove (15). A first slider (21) is slidably connected inside the second chute (14). The inner end of the first slider (21) is fixedly connected to a moving ring (17). The moving ring (17) is of an octagonal structure. Four limiting plates (20) are fixedly connected to one end of the moving ring (17) close to the rotating shaft (22). The bottom of the limiting plate (20) is of an arc structure. The limiting plate (20) is adapted to the roller (18). Two connecting blocks (19) are fixedly connected to the outer end of the moving ring (17). The other ends of the connecting blocks (19) are fixedly connected to the fixed ring (10).

5. The processing device for a wind power gear oil composition with excellent anti-wear durability according to claim 4, characterized in that: A connecting shell (9) is fixedly connected to the middle of the upper part of the reaction cylinder (6). A second motor (8) is fixedly connected to the middle of the upper part of the connecting shell (9). Feed ports (7) are provided through the two ends of the upper part of the reaction cylinder (6).

6. The processing device for a wind power gear oil composition with excellent anti-wear durability according to claim 5, characterized in that: A main shaft (26) is rotatably connected to the middle of the inner side of the connecting shell (9). A first gear (27) is fixedly connected to the main shaft (26). The output end of the second motor (8) penetrates the connecting shell (9) and is fixedly connected to the main shaft (26) inwardly.

7. An apparatus for processing a wind power gear oil composition having excellent anti-wear durability according to claim 6, characterized in that: A scraper (24) is fixedly connected to the bottom of the main shaft (26). Stirring shafts (23) are rotatably connected to the two ends of the inner side of the connecting shell (9).

8. An apparatus for processing a wind power gear oil composition having excellent anti-wear durability according to claim 7, characterized in that: A second gear (28) is fixedly connected to the stirring shaft (23). The first gear (27) meshes with the second gear (28). A number of stirring rods (25) are also fixedly connected to the stirring shaft (23).

9. The processing device for a wind power gear oil composition with excellent anti-wear durability according to claim 8, characterized in that: A cooling box (2) is provided through the bottom of the reaction cylinder (6). A discharge pipe (3) is provided through one side of the cooling box (2). A cooling pipe (29) is fixedly installed inside the cooling box (2).

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