阅读说明：本技术 一种液压油耐高温沉淀拮抗剂 (High-temperature-resistant deposit antagonist for hydraulic oil ) 是由 徐海 耿臣 孙业辉 孙蕾 耿佃英 于 2021-09-06 设计创作，主要内容包括：本发明公开了涉及液压油技术领域,具体为一种液压油耐高温沉淀拮抗剂,沉淀拮抗剂的组分以及各组分的重量百分比是：基础油70-80%、6-二叔丁基对甲酚2-6%、二烷基二硫代磷酸锌2-5%、抗凝剂2-10%、分散剂1-3%、促进剂1-3%、PH调节剂1-3%、稳定剂2-5%、水分保持剂3-8%、消泡剂2-5%、澄清剂1-2%,本发明的有益效果是：通过主轴带动推动机构转动,使滚轮沿着圆盘滚动,滚轮与曲面块间歇性的滚动配合,当滚轮沿着曲面块滚动时,滚动带动限位杆向下运动,限位杆推动走动板沿着滑槽向下滑动,同时走动板挤压抖动弹簧,在抖动弹簧的弹力作用下推动走动板向上滑动,如此反复使走动板上下抖动,从而对中间产物C进行过滤净化,制备成沉淀拮抗剂。(The invention discloses a high-temperature resistant deposit antagonist for hydraulic oil, which relates to the technical field of hydraulic oil, and comprises the following components in percentage by weight: 70-80% of base oil, 2-6% of 6-di-tert-butyl-p-cresol, 2-5% of zinc dialkyl dithiophosphate, 2-10% of anticoagulant, 1-3% of dispersant, 1-3% of accelerator, 1-3% of pH regulator, 2-5% of stabilizer, 3-8% of water retention agent, 2-5% of defoaming agent and 1-2% of clarifying agent, and the invention has the beneficial effects that: the main shaft drives the pushing mechanism to rotate, so that the roller rolls along the disc, the roller is matched with the curved block in an intermittent rolling manner, when the roller rolls along the curved block, the roller drives the limiting rod to move downwards, the limiting rod pushes the walking plate to slide downwards along the sliding groove, the walking plate extrudes the shaking spring at the same time, the walking plate is pushed to slide upwards under the elastic action of the shaking spring, and the walking plate is repeatedly shaken up and down, so that an intermediate product C is filtered and purified, and a sediment antagonist is prepared.)

1. The high-temperature resistant deposit antagonist for the hydraulic oil comprises the following components in percentage by weight: 70-80% of base oil, 2-6% of 6-di-tert-butyl-p-cresol, 2-5% of zinc dialkyl dithiophosphate, 2-10% of anticoagulant, 1-3% of dispersant, 1-3% of accelerator, 1-3% of pH regulator, 2-5% of stabilizer, 3-8% of water retention agent, 2-5% of defoaming agent and 1-2% of clarifying agent.

2. The hydraulic oil high temperature resistant precipitation antagonist of claim 1, wherein: the anticoagulant adopts butyl hydroxy anisole; the dispersant is selected from any one or a combination of more of the following: silicates, triethylhexyl phosphoric acid, methyl amyl alcohol, polyacrylamide and fatty acid polyglycol ester; the accelerator is selected from any one or a combination of more of the following: triethanolamine, dibutyltin dilaurate, stannous octoate; the stabilizer is selected from any one or a combination of more of the following: metal soap, organic tin, organic antimony, organic rare earth and pure organic compounds; the moisture retention agent is selected from any one or a combination of more of the following: sodium tripolyphosphate, sodium hexametaphosphate, sodium pyrophosphate, disodium hydrogen phosphate and sodium dihydrogen phosphate; the defoaming agent is selected from any one or a combination of more of the following: mineral oils, silicones, polyethers; the clarifying agent is selected from any one or a combination of more of the following: ethanol, propylene glycol, fatty alcohol citric acid.

3. A hydraulic oil high temperature resistant precipitate antagonist according to any one of claims 1-2, wherein: the preparation process comprises the following steps:

the method comprises the following steps: firstly, collecting materials, namely weighing the materials of all components according to a ratio by using weighing equipment;

step two: adding a certain amount of base oil into a reaction kettle to serve as a base solvent, sequentially pouring 6-di-tert-butyl-p-cresol, zinc dialkyl dithiophosphate, an anticoagulant, an accelerator and a stabilizer into a feeding box, rapidly and repeatedly shaking the feeding box to rapidly shake the feeding box so that materials in the feeding box are uniformly scattered into the reaction kettle, and driving a stirring rod to stir for 20-30 minutes through a main shaft to obtain an intermediate product A;

step three: pouring the dispersing agent, the water retention agent and the defoaming agent into the feeding box in sequence, quickly and repeatedly shaking the feeding box, quickly shaking the feeding box to uniformly scatter the materials in the feeding box into the intermediate product A, and stirring for 20-30 minutes to obtain an intermediate product B;

step four: pouring a pH regulator and a clarifying agent into the feeding box in sequence, quickly and repeatedly shaking the feeding box, quickly shaking the feeding box to enable the materials in the feeding box to uniformly scatter into the intermediate product B, and stirring for 10-20 minutes to obtain an intermediate product C;

step five: and enabling the intermediate product C to flow into the purification box through a communicating pipe, and filtering and purifying the intermediate product C through a walking plate to prepare the deposition antagonist.

4. A hydraulic oil refractory deposit antagonist according to claim 3 comprising: reation kettle (1), its characterized in that: communicating pipe (11) is embedded into the lower end of reaction kettle (1), a fixed cover (2) is in threaded connection with the upper end of reaction kettle (1), a rectangular through groove (21) is formed in the upper end of fixed cover (2), a feeding box (3) is connected into the rectangular through groove (21) through a pin rod in a rotating manner, blanking holes (31) are formed in the lower end of the feeding box (3) at equal intervals, reset mechanisms are symmetrically arranged on the left side and the right side of the feeding box (3), a main shaft (4) is rotationally connected into reaction kettle (1), stirring rods (41) are welded on the side of the main shaft (4) in a circumferential array manner, the lower end of reaction kettle (1) is connected with a storage box (8) through a support plate, a liquid outlet pipe (81) is embedded into the side of storage box (8), a baffle plate (82) is welded at the bottom end of the inner cavity of the storage box (8), and a purification box (5) is welded at the upper end of the storage box (8), the lower extreme and the purifying box (5) of communicating pipe (11) are pegged graft, the lower extreme of main shaft (4) is run through and is inserted in purifying box (5), the lower extreme of main shaft (4) is provided with pushing mechanism, spout (51) have been seted up to the side bilateral symmetry of purifying box (5) inner chamber, be provided with purification mechanism in purifying box (5).

5. The hydraulic oil high temperature resistant precipitation antagonist of claim 4, wherein: the reset mechanism comprises: limiting plates (22) and reset springs (32), the lower extreme of fixed lid (2) has limiting plates (22) in the left and right sides symmetry welding of rectangle through groove (21), the left and right sides symmetry grafting of charging box (3) has reset springs (32), reset springs (32) are pegged graft with limiting plates (22).

6. The hydraulic oil high temperature resistant precipitation antagonist of claim 4, wherein: the upper end of the main shaft (4) is rotatably connected with the fixed cover (2), and the lower end of the main shaft (4) penetrates through the reaction kettle (1).

7. The hydraulic oil high temperature resistant precipitation antagonist of claim 4, wherein: the pushing mechanism comprises: disc (42) and curved surface piece (43), the lower extreme welding of main shaft (4) has disc (42), the lower extreme of disc (42) becomes the welding of circumference array and has three curved surface piece (43).

8. The hydraulic oil high temperature resistant precipitation antagonist of claim 4, wherein: the purification mechanism comprises: walk movable plate (6), cross filtration pore (61), shake spring (62), gag lever post (7) and gyro wheel (71), be provided with in purifying box (5) and walk movable plate (6), walk movable plate (6) and spout (51) sliding connection, the lower extreme equidistance of walking movable plate (6) has been seted up and has been crossed filtration pore (61), it has shake spring (62) to peg graft between movable plate (6) and spout (51), it has three gag lever post (7) to walk the inboard bottom of movable plate (6) and become circumference array welding, the upper end of gag lever post (7) is connected with gyro wheel (71) through the support frame.

9. The hydraulic oil high temperature resistant precipitation antagonist of claim 8, wherein: the roller (71) is arranged right below the disc (42), and the roller (71) is in rolling fit with the disc (42).

Technical Field

The invention relates to the technical field of hydraulic oil, in particular to a high-temperature-resistant precipitation antagonist for hydraulic oil.

Background

The hydraulic oil is a hydraulic medium used by a hydraulic system utilizing hydraulic pressure energy, and plays roles of energy transfer, wear resistance, system lubrication, corrosion resistance, rust resistance, cooling and the like in the hydraulic system. For hydraulic oil, the requirements of a hydraulic device on the viscosity of liquid at working temperature and starting temperature are firstly met, and the viscosity change of lubricating oil is directly related to hydraulic action, transmission efficiency and transmission precision, so that the viscosity-temperature performance and the shear stability of the oil are also required to meet various requirements proposed by different purposes. It is important to ensure the stability of the hydraulic oil.

The antagonists used in the market at present are all solid particles or powder, and in actual use, the antagonists need to be stirred and melted, and precipitates are easy to generate, and the precipitates can seriously affect the quality of the hydraulic oil and the using effect of the hydraulic oil.

To this end, we propose a hydraulic oil refractory precipitation antagonist to solve the above drawbacks.

Disclosure of Invention

The present invention aims to provide a hydraulic oil high temperature resistant precipitation antagonist to solve the problems mentioned in the above process.

In order to achieve the purpose, the invention provides the following technical scheme: the high-temperature resistant deposit antagonist for the hydraulic oil comprises the following components in percentage by weight: 70-80% of base oil, 2-6% of 6-di-tert-butyl-p-cresol, 2-5% of zinc dialkyl dithiophosphate, 2-10% of anticoagulant, 1-3% of dispersant, 1-3% of accelerator, 1-3% of pH regulator, 2-5% of stabilizer, 3-8% of water retention agent, 2-5% of defoaming agent and 1-2% of clarifying agent.

Preferably, butyl hydroxy anisole is adopted as the anticoagulant; the dispersant is selected from any one or a combination of more of the following: silicates, triethylhexyl phosphoric acid, methyl amyl alcohol, polyacrylamide and fatty acid polyglycol ester; the accelerator is selected from any one or a combination of more of the following: triethanolamine, dibutyltin dilaurate, stannous octoate; the stabilizer is selected from any one or a combination of more of the following: metal soap, organic tin, organic antimony, organic rare earth and pure organic compounds; the moisture retention agent is selected from any one or a combination of more of the following: sodium tripolyphosphate, sodium hexametaphosphate, sodium pyrophosphate, disodium hydrogen phosphate and sodium dihydrogen phosphate; the defoaming agent is selected from any one or a combination of more of the following: mineral oils, silicones, polyethers; the clarifying agent is selected from any one or a combination of more of the following: ethanol, propylene glycol, fatty alcohol citric acid.

A high-temperature resistant deposit antagonist for hydraulic oil is prepared by the following steps:

the method comprises the following steps: firstly, collecting materials, namely weighing the materials of all components according to a ratio by using weighing equipment;

step two: adding a certain amount of base oil into a reaction kettle to serve as a base solvent, sequentially pouring 6-di-tert-butyl-p-cresol, zinc dialkyl dithiophosphate, an anticoagulant, an accelerator and a stabilizer into a feeding box, rapidly and repeatedly shaking the feeding box to rapidly shake the feeding box so that materials in the feeding box are uniformly scattered into the reaction kettle, and driving a stirring rod to stir for 20-30 minutes through a main shaft to obtain an intermediate product A;

step three: pouring the dispersing agent, the water retention agent and the defoaming agent into the feeding box in sequence, quickly and repeatedly shaking the feeding box, quickly shaking the feeding box to uniformly scatter the materials in the feeding box into the intermediate product A, and stirring for 20-30 minutes to obtain an intermediate product B;

step four: pouring a pH regulator and a clarifying agent into the feeding box in sequence, quickly and repeatedly shaking the feeding box, quickly shaking the feeding box to enable the materials in the feeding box to uniformly scatter into the intermediate product B, and stirring for 10-20 minutes to obtain an intermediate product C;

step five: and enabling the intermediate product C to flow into the purification box through a communicating pipe, and filtering and purifying the intermediate product C through a walking plate to prepare the deposition antagonist.

A hydraulic oil high temperature resistant deposit antagonist comprising: the reaction kettle, communicating pipe is embedded in the lower end of the reaction kettle, the upper end of the reaction kettle is in threaded connection with a fixed cover, a rectangular through groove is formed in the upper end of the fixed cover, a feeding box is connected in the rectangular through groove in a rotating mode through a pin rod, blanking holes are formed in the lower end of the feeding box at equal intervals, reset mechanisms are symmetrically arranged on the left side and the right side of the feeding box, a main shaft is connected in the reaction kettle in a rotating mode, stirring rods are welded on the side face of the main shaft in a circumferential array mode, the lower end of the reaction kettle is connected with a storage box through a supporting plate, a liquid outlet pipe is embedded in the side face of the storage box, a baffle is welded at the bottom end of an inner cavity of the storage box, a purification box is welded at the upper end of the storage box, the lower end of the communicating pipe is connected with the purification box in an inserting mode, the lower end of the main shaft penetrates through the purification box, a pushing mechanism is arranged at the lower end of the main shaft, sliding grooves are symmetrically formed in the side face of the inner cavity of the purification box in a left side and the right side, and a purification mechanism is arranged in the purification box.

Preferably, the reset mechanism comprises: the feeding box comprises limiting plates and return springs, the limiting plates are symmetrically welded at the left side and the right side of the rectangular through groove at the lower end of the fixed cover, the return springs are symmetrically inserted into the left side and the right side of the feeding box, and the return springs are inserted into the limiting plates.

Preferably, the upper end of the main shaft is rotatably connected with the fixed cover, and the lower end of the main shaft penetrates through the reaction kettle.

Preferably, the pushing mechanism comprises: the spindle comprises a disc and curved blocks, wherein the disc is welded at the lower end of the spindle, and three curved blocks are welded at the lower end of the disc in a circumferential array mode.

Preferably, the purification mechanism comprises: the cleaning box comprises a walking plate, filter holes, a shaking spring, limiting rods and idler wheels, wherein the walking plate is arranged in the cleaning box and is in sliding connection with a sliding groove, the filter holes are formed in the lower end of the walking plate at equal intervals, the shaking spring is inserted between the walking plate and the sliding groove, the three limiting rods are welded at the bottom end of the inner side of the walking plate in a circumferential array mode, and the upper ends of the limiting rods are connected with the idler wheels through supporting frames.

Preferably, the roller is arranged right below the disc, and the roller is in rolling fit with the disc.

Compared with the prior art, the invention has the beneficial effects that:

1. the precipitation antagonist is transparent faint yellow oily liquid, is not easy to burn and volatilize, has no corrosivity and pungent smell, is stored at normal temperature and convenient to transport, is suitable for 32#, 46# and 68# anti-wear hydraulic oil meeting GB11118.1-2011 standards, is convenient to use, and can be directly and uniformly mixed according to actual working conditions and liquid proportions.

2. The deposit antagonist of the invention is used for blocking the condition that the hydraulic oil generates colloid and carbonized substances under the action of high temperature by the antagonism principle, does not generate mud-shaped deposits, and simultaneously does not influence the heat transfer and heat dissipation functions of the oil product, thereby prolonging the service life of the oil product.

3. Utilize the pushing mechanism and the purification mechanism cooperation that set up, it rotates to drive pushing mechanism through the main shaft, make the gyro wheel roll along the disc, gyro wheel and curved surface piece intermittent type nature roll cooperation, when the gyro wheel rolls along the curved surface piece, the roll drives the gag lever post downstream, the gag lever post promotes to walk the board and slides down along the spout, walk the board extrusion shake spring simultaneously, it upwards slides to push the board of walking under the spring action of shake spring, so make the board of walking shake from top to bottom repeatedly, thereby filter and purify intermediate product C, prepare into the sediment antagonist, prevent to walk the filtration pore blocking of board through the board of walking up-and-down shake, guarantee to purify the effectual purification filtration of intermediate product C of mechanism.

Drawings

FIG. 1 is a schematic diagram of a hybrid purification configuration of the present invention;

FIG. 2 is a schematic cross-sectional view of a hybrid purification structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is a schematic structural diagram of a stirring mechanism according to the present invention;

fig. 6 is a schematic structural diagram of the purification mechanism of the present invention.

In the figure: 1. a reaction kettle; 11. a communicating pipe; 2. a fixed cover; 21. a rectangular through groove; 22. a limiting plate; 3. a feeding box; 31. a blanking hole; 32. a return spring; 4. a main shaft; 41. a stirring rod; 42. a disc; 43. a curved surface block; 5. a purification box; 51. a chute; 6. a walking plate; 61. a filtration pore; 62. a shaking spring; 7. a limiting rod; 71. a roller; 8. a storage tank; 81. a liquid outlet pipe; 82. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the high-temperature resistant deposit antagonist for the hydraulic oil comprises the following components in percentage by weight: 70-80% of base oil, 2-6% of 6-di-tert-butyl-p-cresol, 2-5% of zinc dialkyl dithiophosphate, 2-10% of anticoagulant, 1-3% of dispersant, 1-3% of accelerator, 1-3% of pH regulator, 2-5% of stabilizer, 3-8% of water retention agent, 2-5% of defoaming agent and 1-2% of clarifying agent.

Preferably, butyl hydroxy anisole is adopted as the anticoagulant; the dispersant is selected from any one or a combination of more of the following: silicates, triethylhexyl phosphoric acid, methyl amyl alcohol, polyacrylamide and fatty acid polyglycol ester; the accelerator is selected from any one or a combination of more of the following: triethanolamine, dibutyltin dilaurate, stannous octoate; the stabilizer is selected from any one or a combination of more of the following: metal soap, organic tin, organic antimony, organic rare earth and pure organic compounds; the moisture retention agent is selected from any one or a combination of more of the following: sodium tripolyphosphate, sodium hexametaphosphate, sodium pyrophosphate, disodium hydrogen phosphate and sodium dihydrogen phosphate; the defoaming agent is selected from any one or a combination of more of the following: mineral oils, silicones, polyethers; the clarifying agent is selected from any one or a combination of more of the following: ethanol, propylene glycol, fatty alcohol citric acid.

A high-temperature resistant deposit antagonist for hydraulic oil is prepared by the following steps:

the method comprises the following steps: firstly, collecting materials, namely weighing the materials of all components according to a ratio by using weighing equipment;

step two: adding a certain amount of base oil into a reaction kettle to serve as a base solvent, sequentially pouring 6-di-tert-butyl-p-cresol, zinc dialkyl dithiophosphate, an anticoagulant, an accelerator and a stabilizer into a feeding box, rapidly and repeatedly shaking the feeding box to rapidly shake the feeding box so that materials in the feeding box are uniformly scattered into the reaction kettle, and driving a stirring rod to stir for 20-30 minutes through a main shaft to obtain an intermediate product A;

step three: pouring the dispersing agent, the water retention agent and the defoaming agent into the feeding box in sequence, quickly and repeatedly shaking the feeding box, quickly shaking the feeding box to uniformly scatter the materials in the feeding box into the intermediate product A, and stirring for 20-30 minutes to obtain an intermediate product B;

step four: pouring a pH regulator and a clarifying agent into the feeding box in sequence, quickly and repeatedly shaking the feeding box, quickly shaking the feeding box to enable the materials in the feeding box to uniformly scatter into the intermediate product B, and stirring for 10-20 minutes to obtain an intermediate product C;

step five: and enabling the intermediate product C to flow into the purification box through a communicating pipe, and filtering and purifying the intermediate product C through a walking plate to prepare the deposition antagonist.

A hydraulic oil high temperature resistant deposit antagonist comprising: reation kettle 1, reation kettle 1's lower extreme embedding has communicating pipe 11, and reation kettle 1's upper end threaded connection has fixed lid 2, and the rectangle through groove 21 has been seted up to the upper end of fixed lid 2, and the rectangle is led to the inslot 21 and is connected with through the pin rod rotation and add feed box 3, and the lower extreme equidistance that adds feed box 3 has seted up unloading hole 31, and the left and right sides symmetry that adds feed box 3 is provided with canceling release mechanical system, and canceling release mechanical system is including: limiting plate 22 and reset spring 32, the lower extreme of fixed lid 2 has limiting plate 22 in the left and right sides symmetrical welding that the rectangle led to groove 21, it has reset spring 32 to peg graft in the left and right sides symmetry of charging box 3, reset spring 32 pegs graft with limiting plate 22, reset spring 32 applys to charging box 3 for elasticity, through rocking charging box 3 fast and repeatedly, it extrudees reset spring 32 to add charging box 3, make under the effect of reset spring 32 elasticity and add charging box 3 to the rotation, thereby make and add 3 quick jitters of charging box, make the even basic oil that spills in reation kettle 1 of material in the charging box 3.

The main shaft 4 is connected to the rotation of reaction kettle 1, the upper end of main shaft 4 is connected with fixed lid 2 rotation, the lower extreme of main shaft 4 runs through reaction kettle 1 and sets up, the side of main shaft 4 becomes the circumference array welding and has puddler 41, the upper end of main shaft 4 and the output shaft joint of motor, the motor passes through the support to be connected with fixed lid 2, drive main shaft 4 through the motor and rotate, main shaft 4 drives puddler 41 and rotates, carry out even stirring to the material in the reaction kettle 1 and mix.

Reaction kettle 1's lower extreme has bin 8 through the backup pad connection, and bin 8's side embedding has drain pipe 81, and the bottom welding of bin 8 inner chamber has baffle 82, installs control flap on the drain pipe 81, and baffle 82 slopes to set up downwards, and the sediment antagonist of being convenient for to prepare takes out from drain pipe 81.

The upper end welding of bin 8 has purifying box 5, and the lower extreme of communicating pipe 11 is pegged graft with purifying box 5, installs control flap on communicating pipe 11, and in the lower extreme of main shaft 4 ran through and inserts purifying box 5, the lower extreme of main shaft 4 was provided with pushing mechanism, and pushing mechanism is including: disc 42 and curved surface piece 43, the lower extreme welding of main shaft 4 has disc 42, and the lower extreme of disc 42 becomes the circumference array welding and has three curved surface piece 43, and main shaft 4 drives disc 42 and rotates, and disc 42 drives curved surface piece 43 and rotates.

Spout 51 has been seted up to the side bilateral symmetry of 5 inner chambers of purifying box, is provided with purification mechanism in the purifying box 5, and purification mechanism is including: the cleaning box comprises a walking plate 6, filter holes 61, a shaking spring 62, a limiting rod 7 and a roller 71, wherein the walking plate 6 is arranged in the cleaning box 5, the walking plate 6 is in sliding connection with a sliding groove 51, the filter holes 61 are formed in the lower end of the walking plate 6 at equal intervals, the shaking spring 62 is inserted between the walking plate 6 and the sliding groove 51, the upper end of the shaking spring 62 is inserted with the walking plate 6, the lower end of the shaking spring 62 is inserted with the sliding groove 51, and the shaking spring 62 exerts elastic force on the walking plate 6.

The bottom end of the inner side of the walking plate 6 is welded with three limiting rods 7 in a circumferential array mode, the upper end of each limiting rod 7 is connected with a roller 71 through a support frame, each roller 71 is arranged under the corresponding disc 42, each roller 71 is matched with the corresponding disc 42 in a rolling mode, each roller 71 rolls along the corresponding disc 42, each roller 71 is matched with the corresponding curved block 43 in an intermittent rolling mode, when each roller 71 rolls along the corresponding curved block 43, each roller 71 drives the corresponding limiting rod 7 to move downwards, each limiting rod 7 pushes the walking plate 6 to slide downwards along the corresponding sliding groove 51, the walking plate 6 extrudes the shaking springs 62 at the same time, the walking plate 6 is pushed to slide upwards under the elastic force of the shaking springs 62, and the walking plate 6 is repeatedly shaken up and down.

The working principle is as follows: the precipitation antagonist is transparent faint yellow oily liquid, is not easy to burn and volatilize, has no corrosivity and pungent smell, is stored at normal temperature and convenient to transport, is suitable for 32#, 46# and 68# anti-wear hydraulic oil meeting GB11118.1-2011 standards, is convenient to use, and can be directly and uniformly mixed according to actual working conditions and liquid proportions; the deposit antagonist of the invention is used for blocking the condition that the hydraulic oil generates colloid and carbonized substances under the action of high temperature by the antagonism principle, does not generate mud-shaped deposits, and simultaneously does not influence the heat transfer and heat dissipation functions of the oil product, thereby prolonging the service life of the oil product.

When in use, firstly, a certain amount of base oil is taken and added into a reaction kettle 1 as a base solvent, 6-di-tert-butyl-p-cresol, zinc dialkyl dithiophosphate, an anticoagulant, an accelerant, a stabilizer, a dispersant, a moisture retention agent, a defoaming agent, a pH regulator and a clarifying agent are poured into a feeding box 3 in sequence, the feeding box 3 is shaken rapidly and repeatedly, the feeding box 3 extrudes a return spring 32, the feeding box 3 rotates backwards under the action of the elastic force of the return spring 32, so that the feeding box 3 shakes rapidly, materials in the feeding box 3 are uniformly scattered into the base oil in the reaction kettle 1, a stirring rod 41 is driven by a main shaft 4 to stir the materials in the reaction kettle 1, after the stirring is completed, a control valve on a communicating pipe 11 is opened, an intermediate product C flows into a purification box 5 along the communicating pipe 11, meanwhile, the main shaft 4 drives a pushing mechanism to rotate, a roller 71 rolls along a disc 42, the roller 71 is intermittently matched with the curved block 43 in a rolling manner, when the roller 71 rolls along the curved block 43, the roller 71 drives the limiting rod 7 to move downwards, the limiting rod 7 pushes the walking plate 6 to slide downwards along the chute 51, meanwhile, the walking plate 6 extrudes the shaking spring 62, the walking plate 6 is pushed to slide upwards under the action of the elastic force of the shaking spring 62, the walking plate 6 is repeatedly shaken up and down in such a way, so that the intermediate product C is filtered and purified to prepare a precipitation antagonist, the filtering holes 61 of the walking plate 6 are prevented from being blocked by the upward and downward shaking of the walking plate 6, and the purification mechanism is ensured to effectively purify and filter the intermediate product C.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.