CN113698979A - High-temperature-resistant precipitation antagonist for lubricating oil base oil - Google Patents
High-temperature-resistant precipitation antagonist for lubricating oil base oil Download PDFInfo
- Publication number
- CN113698979A CN113698979A CN202111113845.8A CN202111113845A CN113698979A CN 113698979 A CN113698979 A CN 113698979A CN 202111113845 A CN202111113845 A CN 202111113845A CN 113698979 A CN113698979 A CN 113698979A
- Authority
- CN
- China
- Prior art keywords
- antagonist
- base oil
- liquid
- rod
- reaction kettle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000005557 antagonist Substances 0.000 title claims abstract description 41
- 239000002199 base oil Substances 0.000 title claims abstract description 35
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 16
- 238000001556 precipitation Methods 0.000 title claims description 8
- 239000000314 lubricant Substances 0.000 claims abstract description 17
- 239000003146 anticoagulant agent Substances 0.000 claims abstract description 10
- 229940127219 anticoagulant drug Drugs 0.000 claims abstract description 10
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 10
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 239000003381 stabilizer Substances 0.000 claims abstract description 10
- 239000013556 antirust agent Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- 239000003599 detergent Substances 0.000 claims abstract description 7
- 239000004094 surface-active agent Substances 0.000 claims abstract description 7
- 239000013530 defoamer Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 80
- 230000007246 mechanism Effects 0.000 claims description 37
- 238000003756 stirring Methods 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 15
- 239000013067 intermediate product Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002518 antifoaming agent Substances 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 6
- QNVRIHYSUZMSGM-UHFFFAOYSA-N hexan-2-ol Chemical compound CCCCC(C)O QNVRIHYSUZMSGM-UHFFFAOYSA-N 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- BSWXAWQTMPECAK-UHFFFAOYSA-N 6,6-diethyloctyl dihydrogen phosphate Chemical compound CCC(CC)(CC)CCCCCOP(O)(O)=O BSWXAWQTMPECAK-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 3
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 3
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 claims description 3
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000002480 mineral oil Substances 0.000 claims description 3
- 150000002894 organic compounds Chemical class 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920001522 polyglycol ester Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 150000004760 silicates Chemical class 0.000 claims description 3
- 239000000344 soap Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 abstract description 10
- 239000003921 oil Substances 0.000 abstract description 8
- 239000002244 precipitate Substances 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 3
- 230000008485 antagonism Effects 0.000 abstract description 3
- 239000000084 colloidal system Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
- C10M2207/046—Hydroxy ethers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/06—Thio-acids; Thiocyanates; Derivatives thereof
- C10M2219/062—Thio-acids; Thiocyanates; Derivatives thereof having carbon-to-sulfur double bonds
- C10M2219/066—Thiocarbamic type compounds
- C10M2219/068—Thiocarbamate metal salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/72—Extended drain
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a high-temperature resistant deposit antagonist for lubricating oil base oil, which relates to the technical field of lubricating oil, and comprises the following components in percentage by weight: 60-75% of base oil, 2-8% of anticoagulant, 1-4% of dispersant, 1-4% of accelerator, 2-8% of surfactant, 1-5% of pH regulator, 2-6% of defoamer, 2-6% of stabilizer, 3-9% of detergent, 2-9% of antioxidant, 3-8% of antiwear agent and 5-15% of antirust agent, and the beneficial effects of the invention are that: the antagonist blocks the condition that the lubricant base oil generates colloid and carbonized substances under the action of high temperature by the antagonism principle, does not generate mud-contained precipitates, and does not influence the heat transfer and radiation functions of the oil product, thereby prolonging the service life of the oil product.
Description
Technical Field
The invention relates to the technical field of lubricating oil, in particular to a high-temperature-resistant precipitation antagonist for lubricating oil base oil.
Background
The lubricating oil is a liquid or semisolid lubricating agent used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like. Lubricating oils are generally composed of two parts, a base oil and additives. The base oil is the main component of the lubricating oil, determines the basic properties of the lubricating oil, and the additive can make up and improve the deficiency in the performance of the base oil, endows certain new performances and is an important component of the lubricating oil.
The antagonists used in the market at present are all solid particles or powder, and the antagonists need to be stirred and melted in actual use, so that the antagonists are troublesome to use and easy to generate precipitates. The existing stirring device can only carry out simple stirring, and after solid particles or powder are directly poured into liquid, the powder is not easy to stir and is easy to generate dust precipitates or floccules, so that the actual using effect of the antagonist is influenced.
To this end, we propose a lubricant base oil refractory deposit antagonist to solve the above drawbacks.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a high-temperature resistant deposit antagonist for lubricant base oils.
In order to achieve the purpose, the invention provides the following technical scheme: a high-temperature resistant deposit antagonist for lubricating oil base oil comprises the following components in percentage by weight: 60-75% of base oil, 2-8% of anticoagulant, 1-4% of dispersant, 1-4% of accelerator, 2-8% of surfactant, 1-5% of pH regulator, 2-6% of defoamer, 2-6% of stabilizer, 3-9% of detergent, 2-9% of antioxidant, 3-8% of antiwear agent and 5-15% of antirust 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 defoaming agent is selected from any one or a combination of more of the following: mineral oils, silicones, polyethers; 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 antioxidant is selected from any one or combination of more of the following: zinc dialkyldithiophosphates and zinc dialkyldithiocarbamates.
A high-temperature resistant deposition antagonist for lubricant base oil is prepared by the following steps:
the method comprises the following steps: firstly, collecting materials, and accurately weighing the materials of all components according to the proportion 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 an anticoagulant, an accelerator and an antirust agent into a feeding box, enabling the feeding box to shake up and down through the cooperation of a shaking mechanism and a resetting mechanism, enabling materials in the feeding box to be uniformly scattered into the reaction kettle, sequentially pouring a dispersing agent, a surfactant, a detergent and an antiwear agent into a liquid inlet hopper, uniformly scattering the solvent into the reaction kettle through a liquid outlet of a liquid distribution pipe, and driving a stirring rod to stir for 20-30 minutes through a round rod to obtain an intermediate product A;
step three: pouring a stabilizer and an antioxidant into the feeding box in sequence, enabling the feeding box to shake up and down through the cooperation of the shaking mechanism and the resetting mechanism, enabling the material in the feeding box to uniformly fall into the intermediate product A, and stirring for 20-30 minutes to obtain an intermediate product B;
step four: and (3) pouring the pH regulator and the defoaming agent into the liquid inlet hopper in sequence, uniformly spraying the solvent into the intermediate product B through a liquid outlet of the liquid distribution pipe, and driving the stirring rod to stir for 20-30 minutes through the round rod to prepare the precipitation antagonist.
A high-temperature-resistant precipitation antagonist for lubricating oil base oil comprises a reaction kettle, wherein a base is welded at the lower end of the reaction kettle, a liquid outlet pipe is welded on the side surface of the reaction kettle, an upper cover is in threaded connection with the upper end of the reaction kettle, a round rod is inserted and connected at the upper end of the upper cover in a penetrating manner, the lower end of the round rod is arranged in the reaction kettle, stirring rods are welded at equal intervals on the side surface of the round rod, a liquid inlet hopper is inserted and connected at the upper end of the upper cover in a penetrating manner, a liquid separating mechanism is arranged on the inner side of the upper cover, a liquid inlet box is arranged at the upper end of the upper cover in a penetrating manner, through holes are formed at equal intervals on the lower end of the liquid inlet box, limiting rods are symmetrically welded at two ends of the top of the liquid inlet box, fixing seats are symmetrically welded at two sides of the liquid inlet box at the upper end of the upper cover, limiting grooves are formed in a penetrating manner, sliding grooves are symmetrically formed at two sides of the limiting grooves at the upper end of the fixing seats, be provided with canceling release mechanical system in the spout, the upper end of upper cover has the fixed plate in the bilateral symmetry welding of feeding box, the side of fixed plate is provided with the shake mechanism.
Preferably, the lower end of the round rod is rotatably connected with the bottom end of the inner cavity of the reaction kettle, and the round rod is rotatably connected with the upper cover through a bearing.
Preferably, the liquid separating mechanism comprises: divide liquid pipe and liquid outlet, the inboard embedding of upper cover has divided the liquid pipe, divide the lower extreme of liquid pipe to become the circumference array and seted up the liquid outlet, the lower extreme and the branch liquid pipe welding of liquid inlet bucket.
Preferably, the reset mechanism comprises: the feeding device comprises a guide rod and a reset spring, wherein the guide rod is connected in the sliding groove in a sliding mode, the upper end of the guide rod is welded with the feeding box, and the reset spring is arranged between the guide rod and the sliding groove.
Preferably, the lower end of the return spring is welded with the sliding groove, and the upper end of the return spring is welded with the guide rod.
Preferably, the shaking mechanism includes: the side of the fixed plate is rotatably connected with the cam through a motor shaft, the side of the cam is provided with a connecting rod, the connecting rod is rotatably connected with the cam through a limiting pin, and the upper end of the connecting rod is connected with the movable rod through a hinge.
Preferably, the limiting rod is in sliding fit with the limiting groove, the movable rod is in sliding connection with the limiting groove, and the movable rod is in contact with the limiting rod.
Compared with the prior art, the invention has the beneficial effects that:
1. the antagonist is a transparent colorless oily liquid, is not easy to burn, volatilize, has no corrosiveness and pungent smell, is stored at normal temperature, is convenient to transport and add, and can be directly added into an oil product production line according to the actual working condition and the liquid proportion by 0.5-5 percent and uniformly mixed when in use. It may also be suitable for addition during blending, manufacturing or end use of the product. .
2. The antagonist of the invention blocks the condition that the lubricant base oil generates colloid and carbonized substances under the action of high temperature by the antagonism principle, does not generate mud-packed precipitates, and does not influence the heat transfer and heat dissipation functions of the oil product, thereby prolonging the service life of the oil product.
3. According to the mixing and stirring device, the shaking mechanism is matched with the resetting mechanism, so that the feeding box is shaken up and down along the upper cover, the material in the feeding box is uniformly scattered into the reaction kettle, the generation of precipitate or floccule in the antagonist is prevented, the liquid material is poured into the liquid inlet hopper, the liquid is uniformly scattered into the reaction kettle through the liquid outlet of the liquid distribution pipe, the antagonist is conveniently stirred and mixed, and the mixing and stirring efficiency is greatly improved.
Drawings
FIG. 1 is a schematic structural view of a mixing and stirring apparatus according to the present invention;
FIG. 2 is a schematic sectional view of the mixing and stirring device of the present invention;
FIG. 3 is a schematic structural diagram of a reset mechanism and a shaking mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the liquid inlet hopper and the liquid distribution pipe of the present invention;
FIG. 5 is a schematic structural diagram of a dithering mechanism according to the present invention.
In the figure: 1. a reaction kettle; 11. a base; 12. a liquid outlet pipe; 2. an upper cover; 21. a round bar; 22. a stirring rod; 3. a liquid inlet hopper; 31. a liquid separating pipe; 32. a liquid outlet; 4. a feeding box; 41. a through hole; 42. a limiting rod; 5. a fixed seat; 51. a limiting groove; 52. a chute; 53. a guide bar; 54. a return spring; 6. a fixing plate; 61. a cam; 7. a connecting rod; 71. a spacing pin; 8. a movable rod.
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 5, the present invention provides a technical solution: a high-temperature resistant deposit antagonist for lubricating oil base oil comprises the following components in percentage by weight: 60-75% of base oil, 2-8% of anticoagulant, 1-4% of dispersant, 1-4% of accelerator, 2-8% of surfactant, 1-5% of pH regulator, 2-6% of defoamer, 2-6% of stabilizer, 3-9% of detergent, 2-9% of antioxidant, 3-8% of antiwear agent and 5-15% of antirust 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 defoaming agent is selected from any one or a combination of more of the following: mineral oils, silicones, polyethers; 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 antioxidant is selected from any one or combination of more of the following: zinc dialkyldithiophosphates and zinc dialkyldithiocarbamates.
A high-temperature resistant deposition antagonist for lubricant base oil is prepared by the following steps:
the method comprises the following steps: firstly, collecting materials, and accurately weighing the materials of all components according to the proportion 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 an anticoagulant, an accelerator and an antirust agent into a feeding box, enabling the feeding box to shake up and down through the cooperation of a shaking mechanism and a resetting mechanism, enabling materials in the feeding box to be uniformly scattered into the reaction kettle, sequentially pouring a dispersing agent, a surfactant, a detergent and an antiwear agent into a liquid inlet hopper, uniformly scattering the solvent into the reaction kettle through a liquid outlet of a liquid distribution pipe, and driving a stirring rod to stir for 20-30 minutes through a round rod to obtain an intermediate product A;
step three: pouring a stabilizer and an antioxidant into the feeding box in sequence, enabling the feeding box to shake up and down through the cooperation of the shaking mechanism and the resetting mechanism, enabling the material in the feeding box to uniformly fall into the intermediate product A, and stirring for 20-30 minutes to obtain an intermediate product B;
step four: and (3) pouring the pH regulator and the defoaming agent into the liquid inlet hopper in sequence, uniformly spraying the solvent into the intermediate product B through a liquid outlet of the liquid distribution pipe, and driving the stirring rod to stir for 20-30 minutes through the round rod to prepare the precipitation antagonist.
The utility model provides a high temperature resistant antagonist that deposits of lubricating oil base oil, including reation kettle 1, reation kettle 1's lower extreme welding has base 11, reation kettle 1's side welding has drain pipe 12, reation kettle 1's upper end threaded connection has upper cover 2, it has round bar 21 to run through the grafting in upper end of upper cover 2, the lower extreme setting of round bar 21 is in reation kettle 1, the side equidistance welding of round bar 21 has puddler 22, the lower extreme of round bar 21 rotates with the bottom of reation kettle 1 inner chamber to be connected, round bar 21 rotates with upper cover 2 through the bearing to be connected, it rotates to drive puddler 22 through round bar 21, the stirring of the antagonist in reation kettle 1 mixes, the upper end of round bar 21 and the output shaft joint of motor, the motor passes through the backup pad and is connected with upper cover 2.
The upper end of upper cover 2 runs through the grafting and has into liquid fill 3, and the inboard of upper cover 2 is provided with divides liquid mechanism, divides liquid mechanism including: divide liquid pipe 31 and liquid outlet 32, the inboard embedding of upper cover 2 has divided liquid pipe 31, divides the lower extreme of liquid pipe 31 to become the circumference array and has seted up liquid outlet 32, and the lower extreme and the branch liquid pipe 31 welding of feed liquor fill 3 pour the material of liquid into feed liquor fill 3 in, the even unrestrained reation kettle 1 of liquid outlet 32 through dividing liquid pipe 31 in, the convenience is stirred the antagonist and is mixed.
The upper end of upper cover 2 runs through and is provided with feeding box 4, through-hole 41 has been seted up to the lower extreme equidistance of feeding box 4, the both ends symmetrical welding at the top of feeding box 4 has gag lever post 42, the upper end of upper cover 2 has fixing base 5 in the bilateral symmetry welding of feeding box 4, the upper end of fixing base 5 runs through and has been seted up spacing groove 51, spout 52 has been seted up at the bilateral symmetry of spacing groove 51 in the upper end of fixing base 5, the rectangle leads to the groove has been seted up to the upper end of upper cover 2, feeding box 4 leads to groove sliding fit with the rectangle.
A reset mechanism is arranged in the sliding groove 52, and the reset mechanism comprises: the feeding device comprises a guide rod 53 and a return spring 54, the guide rod 53 is connected in the sliding groove 52 in a sliding mode, the upper end of the guide rod 53 is welded with the feeding box 4, the return spring 54 is arranged between the guide rod 53 and the sliding groove 52, the lower end of the return spring 54 is welded with the sliding groove 52, the upper end of the return spring 54 is welded with the guide rod 53, and the return spring 54 applies pulling force to the guide rod 53.
The upper end of upper cover 2 has fixed plate 6 in the bilateral symmetry welding of feeding box 4, and the side of fixed plate 6 is provided with the shake mechanism, and the shake mechanism is including: cam 61, connecting rod 7, spacer pin 71 and movable rod 8, the side of fixed plate 6 is passed through the motor shaft and is connected with cam 61 rotation, the side of cam 61 is provided with connecting rod 7, connecting rod 7 passes through spacer pin 71 and cam 61 rotation connection, the upper end of connecting rod 7 is passed through the hinge and is connected with movable rod 8, movable rod 8's upper end bonds there is the rubber pad, gag lever post 42 and 51 sliding fit of spacing groove, movable rod 8 and 51 sliding connection of spacing groove, movable rod 8 and gag lever post 42 contact, the motor shaft drives cam 61 and rotates, cam 61 drives connecting rod 7 through spacer pin 71 and rotates, connecting rod 7 drives movable rod 8 and slides from top to bottom along 51 spacing groove, when movable rod 8 upwards moved, movable rod 8 promotes gag lever post 42 upwards movement.
The working principle is as follows: the antagonist is a transparent colorless oily liquid, is not easy to burn, volatilize, has no corrosiveness and pungent smell, is stored at normal temperature, is convenient to transport and add, and can be directly added into an oil product production line according to the actual working condition and the liquid proportion by 0.5-5 percent and uniformly mixed when in use. Or can be added during the blending, preparation or final use stage of the product; the antagonist of the invention blocks the condition that the lubricant base oil generates colloid and carbonized substances under the action of high temperature by the antagonism principle, does not generate mud-packed precipitates, and does not influence the heat transfer and heat dissipation functions of the oil product, thereby prolonging the service life of the oil product.
The cam 61 is driven to rotate by a motor shaft, the cam 61 drives the connecting rod 7 to rotate by the limiting pin 71, the connecting rod 7 drives the movable rod 8 to slide up and down along the limiting groove 51, when the movable rod 8 moves upwards, the movable rod 8 pushes the limiting rod 42 to move upwards, the limiting rod 42 pushes the feeding box 4 to move upwards, the feeding box 4 drives the guide rod 53 to slide upwards along the sliding groove 52, the guide rod 53 drives the reset spring 54 to open, when the movable rod 8 moves downwards, the reset spring 54 retracts towards the recovery direction, meanwhile, the reset spring 54 pulls the guide rod 53 to move downwards, the guide rod 53 drives the feeding box 4 to move downwards, the feeding box 4 is vibrated up and down along the upper cover 2 through the matching of the vibrating mechanism and the reset mechanism, the material in the feeding box 4 is uniformly sprinkled into the reaction kettle 1, the antagonist is convenient to stir and mix, and precipitates or floccules are prevented from being generated in the antagonist, the liquid material is poured into the liquid inlet hopper 3, and the liquid is uniformly sprinkled into the reaction kettle 1 through the liquid outlet 32 of the liquid separating pipe 31, so that the antagonist is conveniently stirred and mixed, and the mixing and stirring efficiency is greatly improved.
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.
Claims (10)
1. A high-temperature resistant deposit antagonist for lubricating oil base oil comprises the following components in percentage by weight: 60-75% of base oil, 2-8% of anticoagulant, 1-4% of dispersant, 1-4% of accelerator, 2-8% of surfactant, 1-5% of pH regulator, 2-6% of defoamer, 2-6% of stabilizer, 3-9% of detergent, 2-9% of antioxidant, 3-8% of antiwear agent and 5-15% of antirust agent.
2. The lubricant base oil refractory deposit 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 defoaming agent is selected from any one or a combination of more of the following: mineral oils, silicones, polyethers; 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 antioxidant is selected from any one or combination of more of the following: zinc dialkyldithiophosphates and zinc dialkyldithiocarbamates.
3. The lubricant base oil refractory precipitation antagonist of any one of claims 1-2, wherein: the preparation process comprises the following steps:
the method comprises the following steps: firstly, collecting materials, and accurately weighing the materials of all components according to the proportion 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 an anticoagulant, an accelerator and an antirust agent into a feeding box, enabling the feeding box to shake up and down through the cooperation of a shaking mechanism and a resetting mechanism, enabling materials in the feeding box to be uniformly scattered into the reaction kettle, sequentially pouring a dispersing agent, a surfactant, a detergent and an antiwear agent into a liquid inlet hopper, uniformly scattering the solvent into the reaction kettle through a liquid outlet of a liquid distribution pipe, and driving a stirring rod to stir for 20-30 minutes through a round rod to obtain an intermediate product A;
step three: pouring a stabilizer and an antioxidant into the feeding box in sequence, enabling the feeding box to shake up and down through the cooperation of the shaking mechanism and the resetting mechanism, enabling the material in the feeding box to uniformly fall into the intermediate product A, and stirring for 20-30 minutes to obtain an intermediate product B;
step four: and (3) pouring the pH regulator and the defoaming agent into the liquid inlet hopper in sequence, uniformly spraying the solvent into the intermediate product B through a liquid outlet of the liquid distribution pipe, and driving the stirring rod to stir for 20-30 minutes through the round rod to prepare the precipitation antagonist.
4. A lubricant base oil refractory deposit antagonist according to claim 3, comprising a reaction kettle (1), characterized in that: the lower end of the reaction kettle (1) is welded with a base (11), the side surface of the reaction kettle (1) is welded with a liquid outlet pipe (12), the upper end of the reaction kettle (1) is in threaded connection with an upper cover (2), the upper end of the upper cover (2) is inserted with a round rod (21) in a penetrating manner, the lower end of the round rod (21) is arranged in the reaction kettle (1), the side surface of the round rod (21) is welded with stirring rods (22) at equal intervals, the upper end of the upper cover (2) is inserted with a liquid inlet hopper (3) in a penetrating manner, the inner side of the upper cover (2) is provided with a liquid separating mechanism, the upper end of the upper cover (2) is provided with a liquid inlet box (4) in a penetrating manner, the lower end of the liquid inlet box (4) is provided with through holes (41) at equal intervals, two ends of the top of the liquid inlet box (4) are symmetrically welded with limiting rods (42), the upper end of the upper cover (2) is symmetrically welded with fixing seats (5) at two sides of the liquid inlet box (4), the utility model discloses a feed box, including fixing base (5), spout (52), reset mechanism, fixed plate (6), the side of fixed plate (6) is provided with shake mechanism, the upper end of fixing base (5) is run through and is seted up spacing groove (51), spout (52) have been seted up at the bilateral symmetry of spacing groove (51) in the upper end of fixing base (5), be provided with reset mechanism in spout (52), the bilateral symmetry welding of upper end at feed box (4) of upper cover (2) has fixed plate (6).
5. The lubricant base oil refractory deposit antagonist of claim 4, wherein: the lower end of the round rod (21) is rotatably connected with the bottom end of the inner cavity of the reaction kettle (1), and the round rod (21) is rotatably connected with the upper cover (2) through a bearing.
6. The lubricant base oil refractory deposit antagonist of claim 4, wherein: divide liquid mechanism including: divide liquid pipe (31) and liquid outlet (32), the inboard embedding of upper cover (2) has liquid pipe (31) of dividing, liquid outlet (32) have been seted up to the lower extreme that divides liquid pipe (31) into the circumference array, the lower extreme and the branch liquid pipe (31) welding of liquid inlet bucket (3).
7. The lubricant base oil refractory deposit antagonist of claim 4, wherein: the reset mechanism comprises: the feeding device comprises a guide rod (53) and a return spring (54), the guide rod (53) is connected in the sliding groove (52) in a sliding mode, the upper end of the guide rod (53) is welded with the feeding box (4), and the return spring (54) is arranged between the guide rod (53) and the sliding groove (52).
8. The lubricant base oil refractory deposit antagonist of claim 7, wherein: the lower end of the return spring (54) is welded with the sliding groove (52), and the upper end of the return spring (54) is welded with the guide rod (53).
9. The lubricant base oil refractory deposit antagonist of claim 4, wherein: the shaking mechanism comprises: cam (61), connecting rod (7), spacer pin (71) and movable rod (8), the side of fixed plate (6) is passed through the motor shaft and is rotated with cam (61) and be connected, the side of cam (61) is provided with connecting rod (7), connecting rod (7) are passed through spacer pin (71) and are rotated with cam (61) and be connected, the upper end of connecting rod (7) is passed through the hinge and is connected with movable rod (8).
10. The lubricant base oil refractory deposit antagonist of claim 9, wherein: gag lever post (42) and spacing groove (51) sliding fit, movable rod (8) and spacing groove (51) sliding connection, movable rod (8) and gag lever post (42) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111113845.8A CN113698979A (en) | 2021-09-23 | 2021-09-23 | High-temperature-resistant precipitation antagonist for lubricating oil base oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111113845.8A CN113698979A (en) | 2021-09-23 | 2021-09-23 | High-temperature-resistant precipitation antagonist for lubricating oil base oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113698979A true CN113698979A (en) | 2021-11-26 |
Family
ID=78661534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111113845.8A Pending CN113698979A (en) | 2021-09-23 | 2021-09-23 | High-temperature-resistant precipitation antagonist for lubricating oil base oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113698979A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649578A (en) * | 2009-06-29 | 2010-02-17 | 上海东升新材料有限公司 | Dispersible papermaking lubricant and preparation method thereof |
| CN105175681A (en) * | 2015-09-13 | 2015-12-23 | 长春工业大学 | Preparation method of starch-base rigid polyurethane foam thermal insulation material |
| CN208066348U (en) * | 2018-01-05 | 2018-11-09 | 东莞市固晶电子科技有限公司 | A kind of process units for scaling powder |
| CN108864619A (en) * | 2018-07-30 | 2018-11-23 | 深圳市志海实业股份有限公司 | A kind of Compositional type PVC rare earth thermal stabilizer and preparation method thereof |
| CN211411989U (en) * | 2019-08-05 | 2020-09-04 | 聚羧宝科技有限公司 | Solid-liquid mixed reaction kettle |
| CN112481008A (en) * | 2020-12-21 | 2021-03-12 | 山东恒利热载体工程技术有限公司 | High-temperature-resistant precipitation antagonist |
| CN213409055U (en) * | 2020-10-16 | 2021-06-11 | 吉安天卓选矿药剂有限公司 | A medicine feeder for ore dressing medicament adds |
-
2021
- 2021-09-23 CN CN202111113845.8A patent/CN113698979A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649578A (en) * | 2009-06-29 | 2010-02-17 | 上海东升新材料有限公司 | Dispersible papermaking lubricant and preparation method thereof |
| CN105175681A (en) * | 2015-09-13 | 2015-12-23 | 长春工业大学 | Preparation method of starch-base rigid polyurethane foam thermal insulation material |
| CN208066348U (en) * | 2018-01-05 | 2018-11-09 | 东莞市固晶电子科技有限公司 | A kind of process units for scaling powder |
| CN108864619A (en) * | 2018-07-30 | 2018-11-23 | 深圳市志海实业股份有限公司 | A kind of Compositional type PVC rare earth thermal stabilizer and preparation method thereof |
| CN211411989U (en) * | 2019-08-05 | 2020-09-04 | 聚羧宝科技有限公司 | Solid-liquid mixed reaction kettle |
| CN213409055U (en) * | 2020-10-16 | 2021-06-11 | 吉安天卓选矿药剂有限公司 | A medicine feeder for ore dressing medicament adds |
| CN112481008A (en) * | 2020-12-21 | 2021-03-12 | 山东恒利热载体工程技术有限公司 | High-temperature-resistant precipitation antagonist |
Non-Patent Citations (2)
| Title |
|---|
| 刘西文: "《塑料配混工（中、高级）培训教程》", 31 January 2017 * |
| 李祖德: "《塑料加工技术应用手册》", 31 October 1997 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112246353B (en) | Mixed grinding device for asphalt material production | |
| JP6806771B2 (en) | Organometallic salt composition, its preparation method and lubricating oil additive composition | |
| CN102876435B (en) | Semisynthetic metal cutting fluid with trimethylolpropane oleate serving as base oil and preparation method of semisynthetic metal cutting fluid | |
| RU2682881C1 (en) | Low-temperature plastic grease | |
| CN111269743B (en) | Wear-resistant high-temperature-resistant lubricating grease and preparation method and application thereof | |
| CN105886071A (en) | Total-synthesis hydraulic oil with super-long oil change period | |
| CN113698979A (en) | High-temperature-resistant precipitation antagonist for lubricating oil base oil | |
| CN104031723A (en) | Engineering machinery dedicated lubricating oil formula and production process thereof | |
| CN106110956A (en) | A kind of OIL IN LUBRICATING OIL PRODUCTION agitating device | |
| CN113698975B (en) | Preparation process of high-temperature-resistant deposit antagonist for hydraulic oil | |
| CN103087807B (en) | High-detergency hydraulic oil composition | |
| CN103525503A (en) | Lithium-based lubricating grease composition and preparation method for same | |
| CN109370732A (en) | A kind of high peace and quiet type hydraulic fluid compositions | |
| CN104560308A (en) | Formula of special lubricating oil for engineering machinery and production process of lubricating oil | |
| JP4780363B2 (en) | Lubricating grease composition | |
| CN110029004A (en) | A kind of electric compressor lubricant oil composite and preparation method thereof | |
| CN115646331A (en) | Lubricating oil allotment is with allotment cauldron that can quantify | |
| CN105586122B (en) | A kind of electric tool cylinder lubricating grease and preparation method thereof | |
| CN212882279U (en) | Lubricating oil blending kettle with filtering device | |
| CN113563954A (en) | Special light-resistant and heat-stabilizing agent for mechanical oil | |
| CN101993768B (en) | Multifunctional lubricating grease and preparation method thereof | |
| US2229368A (en) | Grease and the method of preparing the same | |
| CN1040886C (en) | Cube magnetic lubricating oil for open teeth gear wheel and the mfg. method | |
| RU2065483C1 (en) | Plastic lubricant | |
| CS223308B1 (en) | Separating and lubricating means for attending the mounds mainly by pressure casting of the iron alloys |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211126 |