CN112029566A - Lubricating oil for vehicles and preparation method thereof - Google Patents
Lubricating oil for vehicles and preparation method thereof Download PDFInfo
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- CN112029566A CN112029566A CN202011093653.0A CN202011093653A CN112029566A CN 112029566 A CN112029566 A CN 112029566A CN 202011093653 A CN202011093653 A CN 202011093653A CN 112029566 A CN112029566 A CN 112029566A
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- lubricating oil
- reaction tank
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- 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
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
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- 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
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- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
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- 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
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/046—Overbasedsulfonic acid salts
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- 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
Abstract
The invention discloses a vehicle lubricating oil and a preparation method thereof, and the vehicle lubricating oil comprises the following raw material components: modified base oil, high-base-number calcium sulfonate, dodecanedioic acid, zinc dialkyl dithiophosphate, a detergent, an antifoaming agent and an extreme pressure antiwear agent. When the lubricating oil is prepared, the lubricating oil raw materials enter a material cavity in the feeding block through a conveying pipeline to be stored, when the lubricating oil is prepared, the raw materials in each material cavity are guided into a reaction tank according to a formula proportion by controlling a flow control valve arranged in the middle of a material guide pipe, each raw material is subjected to mixed reaction after entering the reaction tank, the feeding of the materials is controlled by using the flow control valve, the traditional manual feeding mode is replaced, the labor intensity of operators is reduced, meanwhile, the feeding amount of the materials can be accurately controlled, and the production quality of the lubricating oil for vehicles is improved.
Description
Technical Field
The invention relates to the technical field of lubricating oil, in particular to lubricating oil for vehicles and a preparation method thereof.
Background
The lubricating oil is a liquid lubricant used on various types of machines to reduce friction and protect the machines and workpieces, mainly plays the roles of lubrication, cooling, rust prevention, cleaning, sealing, buffering and the like, the lubricating oil additive concept is to add one or more compounds in the lubricant to enable the lubricant to obtain a certain new characteristic or improve some existing characteristics in the lubricant, the additives mainly comprise antioxidants, anti-wear agents, friction improving agents, extreme pressure additives, detergents, dispersants, foam inhibitors, anti-corrosion and rust prevention agents, flow point improving agents, viscosity index improvers and the like according to functions, and the additives sold in the market are generally composite products of the above single additives, wherein the different are different components of the single additives and different proportions of the single additives in the composite additives.
At present, in the process of preparing the lubricating oil for the vehicle, raw materials and additives of the lubricating oil need to be put in manually, so that the labor intensity of operators is increased, the putting amount of the additives cannot be accurately controlled, the putting proportion of the additives is changed, the production quality of the lubricating oil is reduced, in addition, when the lubricating oil is cooled, a single water cooling mode is usually adopted, the cooling consumption time is longer, the preparation efficiency of the lubricating oil is lower, and in order to solve the problems, the technical personnel in the field provide the lubricating oil for the vehicle and the preparation method thereof.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides vehicle lubricating oil and a preparation method thereof, and solves the problems that the raw materials and additives of the lubricating oil need to be added manually in the current vehicle lubricating oil preparation process, the labor intensity of operators is increased, the adding amount of the additives cannot be accurately controlled, the adding proportion of the additives is changed, the production quality of the lubricating oil is reduced, in addition, when the lubricating oil is cooled, a single water cooling mode is usually adopted, the cooling consumption time is longer, and the lubricating oil preparation efficiency is lower.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the vehicle lubricating oil comprises the following raw material components in parts by weight: 60-80 parts of modified base oil, 0.5-2.5 parts of high-base-number calcium sulfonate, 3-5 parts of dodecanedioic acid, 0.5-2.5 parts of zinc dialkyl dithiophosphate, 6-8 parts of detergent, 10-12 parts of defoaming agent and 1-3 parts of extreme pressure antiwear agent;
the vehicle lubricating oil is prepared by the following steps:
step one, respectively introducing 60-80 parts of modified base oil, 0.5-2.5 parts of high-base-number calcium sulfonate, 3-5 parts of dodecanedioic acid, 0.5-2.5 parts of zinc dialkyl dithiophosphate, 6-8 parts of a detergent, 10-12 parts of a defoaming agent and 1-3 parts of an extreme pressure antiwear agent into lubricating oil production equipment through a conveying pipeline to produce and prepare lubricating oil;
step two, the lubricating oil raw materials enter a material cavity inside a feeding block through a conveying pipeline to be stored, when the lubricating oil is prepared, the raw materials inside each material cavity are guided into a reaction tank according to a formula proportion by controlling a flow control valve arranged in the middle of a material guide pipe, and the raw materials are subjected to mixing reaction after entering the reaction tank;
starting a stirring mechanism, driving a rotating shaft to rotate by an output shaft of a stirring motor, so that a stirring shaft rotates in a reaction tank, mixing and stirring the mixture in the reaction tank through a stirring frame, heating the mixture by an electric heating wire in the stirring frame, opening a negative pressure pump switch in a defoaming assembly during the reaction process of the mixture in the reaction tank, generating negative pressure at one end of a gas guide pipe by using a negative pressure pump, and timely removing bubbles generated in the reaction process of the mixture to complete reaction and mixing of the mixture in the reaction tank;
step four, starting a cooling mechanism, introducing cooling water into the water inlet pipe, enabling the cooling water to flow out of the water outlet pipe through a cooling coil pipe, pre-cooling the mixture in the reaction tank by using the cooling coil pipe, then opening a switch of a cooling assembly, and rapidly cooling the mixture in the reaction tank by using the cold end of a semiconductor refrigeration sheet in the cooling assembly to avoid the mixture from precipitating in the cooling process;
and step five, opening a booster pump switch inside the boosting assembly, boosting the inside of the reaction tank by using the booster pump, and leading out the mixture inside the reaction tank through the discharge pipe to obtain the vehicle lubricating oil.
Preferably, the preparation method of the lubricating oil for the vehicle specifically comprises the following steps:
step one, introducing modified base oil, high-base-number calcium sulfonate, dodecanedioic acid, zinc dialkyl dithiophosphate, a detergent, an antifoaming agent and an extreme pressure antiwear agent into lubricating oil production equipment through a conveying pipeline respectively to produce and prepare lubricating oil;
step two, the lubricating oil raw materials enter a material cavity inside a feeding block through a conveying pipeline to be stored, when the lubricating oil is prepared, the raw materials inside each material cavity are guided into a reaction tank according to a formula proportion by controlling a flow control valve arranged in the middle of a material guide pipe, and the raw materials are subjected to mixing reaction after entering the reaction tank;
starting a stirring mechanism, driving a rotating shaft to rotate by an output shaft of a stirring motor, so that a stirring shaft rotates in a reaction tank, mixing and stirring the mixture in the reaction tank through a stirring frame, heating the mixture by an electric heating wire in the stirring frame, opening a negative pressure pump switch in a defoaming assembly during the reaction process of the mixture in the reaction tank, generating negative pressure at one end of a gas guide pipe by using a negative pressure pump, and timely removing bubbles generated in the reaction process of the mixture to complete reaction and mixing of the mixture in the reaction tank;
step four, starting a cooling mechanism, introducing cooling water into the water inlet pipe, enabling the cooling water to flow out of the water outlet pipe through a cooling coil pipe, pre-cooling the mixture in the reaction tank by using the cooling coil pipe, then opening a switch of a cooling assembly, and rapidly cooling the mixture in the reaction tank by using the cold end of a semiconductor refrigeration sheet in the cooling assembly to avoid the mixture from precipitating in the cooling process;
and step five, opening a booster pump switch inside the boosting assembly, boosting the inside of the reaction tank by using the booster pump, and leading out the mixture inside the reaction tank through the discharge pipe to obtain the vehicle lubricating oil.
Preferably, the lubricating oil production equipment includes the production jar and is located the inside retort of production jar, the top of production jar is provided with feed mechanism, the inside of production jar and the surface that is located the retort are provided with cooling body, the bottom of production jar is provided with rabbling mechanism, the left side on production jar surface is provided with removes the bubble subassembly, and the right side on production jar surface is provided with pressure boost subassembly, the below fixedly connected with discharging pipe of production jar one side, and the one end of discharging pipe and the inside intercommunication of retort.
Preferably, feed mechanism is including fixing the feed block at production tank deck portion, and the equal fixedly connected with inlet pipe all around at feed block top, the material chamber has been seted up to the inside of feed block, and the inside fixedly connected with baffle in material chamber, the bottom fixedly connected with passage of feed block, and the inside of passage and inlet pipe all communicates with the inside in material chamber, the middle part of passage is provided with flow control valve, and the bottom of passage runs through the retort and extends to the inside of retort.
Preferably, cooling body is including fixing the cooling coil on retort surface and fixing the cooling subassembly on retort surface, the positive upper and lower below difference fixedly connected with inlet tube and outlet pipe of production jar, and the one end of inlet tube and outlet pipe all communicates with cooling coil's inside, the cooling subassembly is including fixing the arc frame on retort surface, the inside fixedly connected with semiconductor refrigeration piece of arc frame, the through-hole has been seted up to one side that the arc frame is close to the retort, and the arc frame is close to one side fixedly connected with radiator of production jar, the fixed surface of production jar is connected with the radiator-grid.
Preferably, rabbling mechanism is including fixing the agitator motor in the retort bottom, shaft coupling fixedly connected with pivot is passed through to the one end of agitator motor output shaft, and the top of pivot runs through the production jar and extends to the inside of production jar, shaft coupling fixedly connected with (mixing) shaft is passed through to the one end that the pivot extended to the production jar inside, and the one end of (mixing) shaft runs through the retort and extends to the inside of retort, the (mixing) shaft extends to the inside one end fixedly connected with stirring frame of retort, and the inside of stirring frame is provided with electric heating wire.
Preferably, remove the bubble subassembly including fixing at the left fixed case one in production tank surface and setting at the inside negative pressure pump of fixed case, negative pressure pump's air inlet intercommunication has air duct one, and the one end of air duct one runs through production tank and retort and extends to the inside of retort, negative pressure pump's gas outlet intercommunication has the blast pipe.
Preferably, the pressure boost subassembly is including fixing fixed box two and the booster pump of setting in fixed box two insides on production jar surface right side, the gas outlet intercommunication of booster pump has air duct two, and the one end of air duct two runs through production jar and retort and extends to the inside of retort, the right side fixedly connected with ventilation net of fixed box two.
(III) advantageous effects
The invention provides a vehicle lubricating oil and a preparation method thereof. Compared with the prior art, the method has the following beneficial effects:
(1) the lubricating oil for the vehicle and the preparation method thereof are characterized in that a feeding mechanism is arranged at the top of a production tank, the feeding mechanism comprises a feeding block fixed at the top of the production tank, the periphery of the top of the feeding block is fixedly connected with a feeding pipe, a feeding cavity is formed in the feeding block, a partition plate is fixedly connected in the feeding cavity, the bottom of the feeding block is fixedly connected with a material guide pipe, the material guide pipe and the feeding pipe are communicated with the inside of the feeding cavity, a flow control valve is arranged in the middle of the material guide pipe, the bottom end of the material guide pipe penetrates through a reaction tank and extends to the inside of the reaction tank, lubricating oil raw materials enter the material cavity in the inner part of the feeding block through a conveying pipeline to be stored, and the raw materials in each material cavity are guided into the reaction tank according to a formula ratio by controlling the flow control valve arranged in the middle of the material guide pipe when, each raw material is subjected to mixed reaction after entering the reaction tank, the feeding of the materials is controlled by using a flow control valve, the traditional manual feeding mode is replaced, the labor intensity of operators is reduced, the feeding amount of the materials can be accurately controlled, and the production quality of the lubricating oil for the vehicle is improved.
(2) The lubricating oil for the vehicle and the preparation method thereof are characterized in that a cooling mechanism is arranged in the production tank and on the surface of the reaction tank, the cooling mechanism comprises a cooling coil fixed on the surface of the reaction tank and a cooling assembly fixed on the surface of the reaction tank, the upper side and the lower side of the front side of the production tank are respectively fixedly connected with a water inlet pipe and a water outlet pipe, one end of the water inlet pipe and one end of the water outlet pipe are both communicated with the inside of the cooling coil, the cooling assembly comprises an arc-shaped frame fixed on the surface of the reaction tank, the inside of the arc-shaped frame is fixedly connected with a semiconductor refrigerating sheet, one side of the arc-shaped frame close to the reaction tank is provided with a through hole, one side of the arc-shaped frame close to the production tank is fixedly connected with a radiator, the surface of the production tank is, utilize cooling coil to carry out precooling to the inside mixture of retort, open the cooling subassembly switch after that, the cold junction that utilizes the inside semiconductor refrigeration piece of cooling subassembly carries out rapid cooling to the inside mixture of retort, and traditional single water-cooling of comparing is handled, has increased the cooling efficiency that the semiconductor refrigeration piece can improve the mixture in the retort by a wide margin to the effectual mixture of avoiding appears deposiing in cooling process, guarantees the quality that automobile-used lubricating oil was being prepared.
Drawings
FIG. 1 is a schematic view of the structure of a lubricating oil production apparatus of the present invention;
FIG. 2 is a cross-sectional view of the feed mechanism configuration of the present invention;
FIG. 3 is a sectional view showing the structure of a lubricating oil producing apparatus of the present invention;
FIG. 4 is a top view of the internal structure of the cooling module of the present invention;
FIG. 5 is a cross-sectional view of the construction of the bubble trap assembly of the present invention;
fig. 6 is a sectional view of the construction of the pressurizing assembly of the present invention.
In the figure, 1, a feeding mechanism; 11. a material feeding block; 12. a feed pipe; 13. a material cavity; 14. a partition plate; 15. a material guide pipe; 16. a flow control valve; 2. a cooling mechanism; 21. a cooling coil; 22. a cooling assembly; 221. an arc-shaped frame; 222. a semiconductor refrigeration sheet; 223. a through hole; 224. a heat sink; 23. a water inlet pipe; 24. a water outlet pipe; 25. a heat-dissipating web; 3. a stirring mechanism; 31. a stirring motor; 32. a rotating shaft; 33. a stirring shaft; 34. a stirring frame; 4. a bubble removal assembly; 41. a first fixing box; 42. a negative pressure pump; 43. a first gas guide pipe; 44. an exhaust pipe; 5. a pressurizing assembly; 51. a second fixed box; 52. a booster pump; 53. a second gas guide pipe; 54. a ventilation net; 6. a production tank; 7. a reaction tank; 8. and (4) discharging the pipe.
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. 1-6, the present invention provides three technical solutions: the lubricating oil for the vehicle specifically comprises the following embodiments:
example 1
The vehicle lubricating oil comprises the following raw material components in parts by weight: 60 parts of modified base oil, 0.5 part of high-base-number calcium sulfonate, 3 parts of dodecanedioic acid, 0.5 part of zinc dialkyl dithiophosphate, 6 parts of detergent, 10 parts of defoaming agent and 1 part of extreme pressure antiwear agent;
the vehicle lubricating oil is prepared by the following steps:
step one, respectively introducing 60 parts of modified base oil, 0.5 part of high-base-number calcium sulfonate, 3 parts of dodecanedioic acid, 0.5 part of zinc dialkyl dithiophosphate, 6 parts of detergent, 10 parts of defoamer and 1 part of extreme pressure antiwear agent into lubricating oil production equipment through a conveying pipeline to produce and prepare lubricating oil;
secondly, the lubricating oil raw materials enter a material cavity 13 in the feeding block 11 through a conveying pipeline to be stored, when the lubricating oil is prepared, the raw materials in each material cavity 13 are guided into a reaction tank 7 according to the formula proportion through a flow control valve 16 arranged in the middle of a control material guide pipe 15, and the raw materials are subjected to mixing reaction after entering the reaction tank 7;
step three, starting the stirring mechanism 3, driving the rotating shaft 32 to rotate by an output shaft of the stirring motor 31, so that the stirring shaft 33 rotates inside the reaction tank 7, mixing and stirring the mixture inside the reaction tank 7 through the stirring frame 34, heating the mixture by an electric heating wire inside the stirring frame 34, turning on a switch of a negative pressure pump 42 in the defoaming assembly 4 during the reaction process of the mixture in the reaction tank 7, generating negative pressure at one end of the gas guide pipe I43 by using the negative pressure pump 42, and timely removing bubbles generated during the reaction process of the mixture to complete the reaction mixing of the mixture in the reaction tank 7;
step four, starting the cooling mechanism 2, introducing cooling water into the water inlet pipe 23, enabling the cooling water to flow out of the water outlet pipe 24 through the cooling coil 21, pre-cooling the mixture in the reaction tank 7 by using the cooling coil 21, then opening a switch of the cooling assembly 22, and rapidly cooling the mixture in the reaction tank 7 by using the cold end of the semiconductor refrigeration sheet 222 in the cooling assembly 22 so as to prevent the mixture from precipitating in the cooling process;
and step five, opening a booster pump 52 switch in the booster component 5, boosting the interior of the reaction tank 7 by using the booster pump 52, and leading out the mixture in the reaction tank 7 through the discharge pipe 8 to obtain the vehicle lubricating oil.
Example 2
The vehicle lubricating oil comprises the following raw material components in parts by weight: 80 parts of modified base oil, 2.5 parts of high-base-number calcium sulfonate, 5 parts of dodecanedioic acid, 2.5 parts of zinc dialkyl dithiophosphate, 8 parts of detergent, 12 parts of defoaming agent and 3 parts of extreme pressure antiwear agent;
the vehicle lubricating oil is prepared by the following steps:
step one, respectively introducing 80 parts of modified base oil, 2.5 parts of high-base-number calcium sulfonate, 5 parts of dodecanedioic acid, 2.5 parts of zinc dialkyl dithiophosphate, 8 parts of a detergent, 12 parts of an antifoaming agent and 3 parts of an extreme pressure antiwear agent into lubricating oil production equipment through a conveying pipeline to produce and prepare lubricating oil;
secondly, the lubricating oil raw materials enter a material cavity 13 in the feeding block 11 through a conveying pipeline to be stored, when the lubricating oil is prepared, the raw materials in each material cavity 13 are guided into a reaction tank 7 according to the formula proportion through a flow control valve 16 arranged in the middle of a control material guide pipe 15, and the raw materials are subjected to mixing reaction after entering the reaction tank 7;
step three, starting the stirring mechanism 3, driving the rotating shaft 32 to rotate by an output shaft of the stirring motor 31, so that the stirring shaft 33 rotates inside the reaction tank 7, mixing and stirring the mixture inside the reaction tank 7 through the stirring frame 34, heating the mixture by an electric heating wire inside the stirring frame 34, turning on a switch of a negative pressure pump 42 in the defoaming assembly 4 during the reaction process of the mixture in the reaction tank 7, generating negative pressure at one end of the gas guide pipe I43 by using the negative pressure pump 42, and timely removing bubbles generated during the reaction process of the mixture to complete the reaction mixing of the mixture in the reaction tank 7;
step four, starting the cooling mechanism 2, introducing cooling water into the water inlet pipe 23, enabling the cooling water to flow out of the water outlet pipe 24 through the cooling coil 21, pre-cooling the mixture in the reaction tank 7 by using the cooling coil 21, then opening a switch of the cooling assembly 22, and rapidly cooling the mixture in the reaction tank 7 by using the cold end of the semiconductor refrigeration sheet 222 in the cooling assembly 22 so as to prevent the mixture from precipitating in the cooling process;
and step five, opening a booster pump 52 switch in the booster component 5, boosting the interior of the reaction tank 7 by using the booster pump 52, and leading out the mixture in the reaction tank 7 through the discharge pipe 8 to obtain the vehicle lubricating oil.
Example 3
The vehicle lubricating oil comprises the following raw material components in parts by weight: 70 parts of modified base oil, 1.5 parts of high-base-number calcium sulfonate, 4 parts of dodecanedioic acid, 1.5 parts of zinc dialkyl dithiophosphate, 7 parts of detergent, 11 parts of defoaming agent and 2 parts of extreme pressure antiwear agent;
the vehicle lubricating oil is prepared by the following steps:
step one, respectively introducing 70 parts of modified base oil, 1.5 parts of high-base-number calcium sulfonate, 4 parts of dodecanedioic acid, 1.5 parts of zinc dialkyl dithiophosphate, 7 parts of a detergent, 11 parts of an antifoaming agent and 2 parts of an extreme pressure antiwear agent into lubricating oil production equipment through a conveying pipeline to produce and prepare lubricating oil;
secondly, the lubricating oil raw materials enter a material cavity 13 in the feeding block 11 through a conveying pipeline to be stored, when the lubricating oil is prepared, the raw materials in each material cavity 13 are guided into a reaction tank 7 according to the formula proportion through a flow control valve 16 arranged in the middle of a control material guide pipe 15, and the raw materials are subjected to mixing reaction after entering the reaction tank 7;
step three, starting the stirring mechanism 3, driving the rotating shaft 32 to rotate by an output shaft of the stirring motor 31, so that the stirring shaft 33 rotates inside the reaction tank 7, mixing and stirring the mixture inside the reaction tank 7 through the stirring frame 34, heating the mixture by an electric heating wire inside the stirring frame 34, turning on a switch of a negative pressure pump 42 in the defoaming assembly 4 during the reaction process of the mixture in the reaction tank 7, generating negative pressure at one end of the gas guide pipe I43 by using the negative pressure pump 42, and timely removing bubbles generated during the reaction process of the mixture to complete the reaction mixing of the mixture in the reaction tank 7;
step four, starting the cooling mechanism 2, introducing cooling water into the water inlet pipe 23, enabling the cooling water to flow out of the water outlet pipe 24 through the cooling coil 21, pre-cooling the mixture in the reaction tank 7 by using the cooling coil 21, then opening a switch of the cooling assembly 22, and rapidly cooling the mixture in the reaction tank 7 by using the cold end of the semiconductor refrigeration sheet 222 in the cooling assembly 22 so as to prevent the mixture from precipitating in the cooling process;
and step five, opening a booster pump 52 switch in the booster component 5, boosting the interior of the reaction tank 7 by using the booster pump 52, and leading out the mixture in the reaction tank 7 through the discharge pipe 8 to obtain the vehicle lubricating oil.
The preparation method of the lubricating oil for the vehicle specifically comprises the following steps:
step one, introducing modified base oil, high-base-number calcium sulfonate, dodecanedioic acid, zinc dialkyl dithiophosphate, a detergent, an antifoaming agent and an extreme pressure antiwear agent into lubricating oil production equipment through a conveying pipeline respectively to produce and prepare lubricating oil;
secondly, the lubricating oil raw materials enter a material cavity 13 in the feeding block 11 through a conveying pipeline to be stored, when the lubricating oil is prepared, the raw materials in each material cavity 13 are guided into a reaction tank 7 according to the formula proportion through a flow control valve 16 arranged in the middle of a control material guide pipe 15, and the raw materials are subjected to mixing reaction after entering the reaction tank 7;
step three, starting the stirring mechanism 3, driving the rotating shaft 32 to rotate by an output shaft of the stirring motor 31, so that the stirring shaft 33 rotates inside the reaction tank 7, mixing and stirring the mixture inside the reaction tank 7 through the stirring frame 34, heating the mixture by an electric heating wire inside the stirring frame 34, turning on a switch of a negative pressure pump 42 in the defoaming assembly 4 during the reaction process of the mixture in the reaction tank 7, generating negative pressure at one end of the gas guide pipe I43 by using the negative pressure pump 42, and timely removing bubbles generated during the reaction process of the mixture to complete the reaction mixing of the mixture in the reaction tank 7;
step four, starting the cooling mechanism 2, introducing cooling water into the water inlet pipe 23, enabling the cooling water to flow out of the water outlet pipe 24 through the cooling coil 21, pre-cooling the mixture in the reaction tank 7 by using the cooling coil 21, then opening a switch of the cooling assembly 22, and rapidly cooling the mixture in the reaction tank 7 by using the cold end of the semiconductor refrigeration sheet 222 in the cooling assembly 22 so as to prevent the mixture from precipitating in the cooling process;
and step five, opening a booster pump 52 switch in the booster component 5, boosting the interior of the reaction tank 7 by using the booster pump 52, and leading out the mixture in the reaction tank 7 through the discharge pipe 8 to obtain the vehicle lubricating oil.
Lubricating oil production equipment includes production jar 6 and is located the inside retort 7 of production jar 6, the top of production jar 6 is provided with feed mechanism 1, the inside of production jar 6 and the surface that is located retort 7 are provided with cooling body 2, the bottom of production jar 6 is provided with rabbling mechanism 3, the left side on production jar 6 surface is provided with removes bubble subassembly 4, and the right side on production jar 6 surface is provided with pressure boost subassembly 5, the below fixedly connected with discharging pipe 8 of production jar 6 one side, and the one end of discharging pipe 8 and the inside intercommunication of retort 7.
Cooling body 2 is including fixing cooling coil 21 on retort 7 surface and fixing the cooling subassembly 22 on retort 7 surface, the positive upper and lower below difference fixedly connected with inlet tube 23 and outlet pipe 24 of production jar 6, and the one end of inlet tube 23 and outlet pipe 24 all communicates with cooling coil 21's inside, cooling subassembly 22 is including fixing the arc frame 221 on retort 7 surface, the inside fixedly connected with semiconductor refrigeration piece 222 of arc frame 221, through-hole 223 has been seted up to one side that arc frame 221 is close to retort 7, and arc frame 221 is close to one side fixedly connected with radiator 224 of production jar 6, the fixed surface of production jar 6 is connected with radiator-grid 25.
The defoaming assembly 4 comprises a first fixing box 41 fixed on the left side of the surface of the production tank 6 and a negative pressure pump 42 arranged inside the first fixing box 41, an air inlet of the negative pressure pump 42 is communicated with a first air guide pipe 43, one end of the first air guide pipe 43 penetrates through the production tank 6 and the reaction tank 7 and extends to the inside of the reaction tank 7, and an air outlet of the negative pressure pump 42 is communicated with an exhaust pipe 44.
The supercharging assembly 5 comprises a second fixed box 51 fixed on the right side of the surface of the production tank 6 and a supercharging pump 52 arranged inside the second fixed box 51, an air outlet of the supercharging pump 52 is communicated with a second air guide pipe 53, one end of the second air guide pipe 53 penetrates through the production tank 6 and the reaction tank 7 and extends to the inside of the reaction tank 7, and an air ventilation net 54 is fixedly connected to the right side of the second fixed box 51.
And those not described in detail in this specification are well within the skill of those in the art.
The working principle is that when in use, 60-80 parts of modified base oil, 0.5-2.5 parts of high-base-number calcium sulfonate, 3-5 parts of dodecanedioic acid, 0.5-2.5 parts of zinc dialkyl dithiophosphate, 6-8 parts of detergent, 10-12 parts of defoaming agent and 1-3 parts of extreme pressure antiwear agent are respectively introduced into lubricating oil production equipment through a conveying pipeline for production and preparation of lubricating oil, lubricating oil raw materials enter a material cavity 13 inside a feed block 11 through the conveying pipeline for storage, when in lubricating oil preparation, the raw materials inside each material cavity 13 are introduced into a reaction tank 7 according to a formula ratio by controlling a flow control valve 16 arranged in the middle of a material guide pipe 15, the raw materials enter the reaction tank 7 for mixed reaction, a stirring mechanism 3 is started, an output shaft of a stirring motor 31 drives a rotating shaft 32 to rotate, thereby the stirring shaft 33 rotates inside the reaction tank 7, the mixture inside the reaction tank 7 is mixed and stirred through the stirring frame 34, meanwhile, the electric heating wire inside the stirring frame 34 heats the mixture, in the process of the mixture reacting in the reaction tank 7, the switch of the negative pressure pump 42 in the defoaming component 4 is opened, the negative pressure pump 42 is utilized to generate negative pressure on one end of the air duct I43, the bubbles generated in the reaction process of the mixture are removed in time, the reaction mixing of the mixture in the reaction tank 7 is completed, the cooling mechanism 2 is started, cooling water is introduced into the water inlet pipe 23, the cooling water finally flows out from the water outlet pipe 24 through the cooling coil 21, the mixture inside the reaction tank 7 is pre-cooled through the cooling coil 21, then the switch of the cooling component 22 is opened, and the mixture inside the reaction tank 7 is rapidly cooled through the cold end of the semiconductor refrigeration sheet 222 inside the cooling component 22, avoid the mixture to appear deposiing in the cooling process, open the inside booster pump 52 switch of pressure boost subassembly 5, utilize booster pump 52 to carry out the pressure boost to the inside of retort 7, derive the inside mixture of retort 7 through discharging pipe 8, acquire automobile-used lubricating oil.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. A lubricating oil for vehicles, characterized in that: the vehicle lubricating oil comprises the following raw materials in parts by weight: 60-80 parts of modified base oil, 0.5-2.5 parts of high-base-number calcium sulfonate, 3-5 parts of dodecanedioic acid, 0.5-2.5 parts of zinc dialkyl dithiophosphate, 6-8 parts of detergent, 10-12 parts of defoaming agent and 1-3 parts of extreme pressure antiwear agent;
the vehicle lubricating oil is prepared by the following steps:
step one, respectively introducing 60-80 parts of modified base oil, 0.5-2.5 parts of high-base-number calcium sulfonate, 3-5 parts of dodecanedioic acid, 0.5-2.5 parts of zinc dialkyl dithiophosphate, 6-8 parts of a detergent, 10-12 parts of a defoaming agent and 1-3 parts of an extreme pressure antiwear agent into lubricating oil production equipment through a conveying pipeline to produce and prepare lubricating oil;
secondly, the lubricating oil raw materials enter a material cavity (13) in a feeding block (11) through a conveying pipeline to be stored, when the lubricating oil is prepared, the raw materials in each material cavity (13) are guided into a reaction tank (7) according to a formula proportion through a flow control valve (16) arranged in the middle of a control material guide pipe (15), and the raw materials are subjected to mixing reaction after entering the reaction tank (7);
step three, starting the stirring mechanism (3), wherein an output shaft of a stirring motor (31) drives a rotating shaft (32) to rotate, so that a stirring shaft (33) rotates in the reaction tank (7), the mixture in the reaction tank (7) is mixed and stirred through a stirring frame (34), meanwhile, an electric heating wire in the stirring frame (34) heats the mixture, in the reaction process of the mixture in the reaction tank (7), a negative pressure pump (42) switch in a bubble removing assembly (4) is turned on, a negative pressure is generated at one end of a gas guide pipe I (43) by using the negative pressure pump (42), bubbles generated in the reaction process of the mixture are removed in time, and the reaction mixing of the mixture in the reaction tank (7) is completed;
fourthly, starting the cooling mechanism (2), introducing cooling water into the water inlet pipe (23), enabling the cooling water to flow out of the water outlet pipe (24) through the cooling coil (21), pre-cooling the mixture in the reaction tank (7) by using the cooling coil (21), then opening a switch of the cooling assembly (22), and rapidly cooling the mixture in the reaction tank (7) by using the cold end of the semiconductor refrigeration sheet (222) in the cooling assembly (22) to avoid the mixture from precipitating in the cooling process;
and step five, opening a booster pump (52) switch in the booster component (5), boosting the interior of the reaction tank (7) by using the booster pump (52), and leading out the mixture in the reaction tank (7) through the discharge pipe (8) to obtain the vehicle lubricating oil.
2. The method for preparing the lubricating oil for vehicles according to claim 1, wherein: the method specifically comprises the following steps:
step one, introducing modified base oil, high-base-number calcium sulfonate, dodecanedioic acid, zinc dialkyl dithiophosphate, a detergent, an antifoaming agent and an extreme pressure antiwear agent into lubricating oil production equipment through a conveying pipeline respectively to produce and prepare lubricating oil;
secondly, the lubricating oil raw materials enter a material cavity (13) in a feeding block (11) through a conveying pipeline to be stored, when the lubricating oil is prepared, the raw materials in each material cavity (13) are guided into a reaction tank (7) according to a formula proportion through a flow control valve (16) arranged in the middle of a control material guide pipe (15), and the raw materials are subjected to mixing reaction after entering the reaction tank (7);
step three, starting the stirring mechanism (3), wherein an output shaft of a stirring motor (31) drives a rotating shaft (32) to rotate, so that a stirring shaft (33) rotates in the reaction tank (7), the mixture in the reaction tank (7) is mixed and stirred through a stirring frame (34), meanwhile, an electric heating wire in the stirring frame (34) heats the mixture, in the reaction process of the mixture in the reaction tank (7), a negative pressure pump (42) switch in a bubble removing assembly (4) is turned on, a negative pressure is generated at one end of a gas guide pipe I (43) by using the negative pressure pump (42), bubbles generated in the reaction process of the mixture are removed in time, and the reaction mixing of the mixture in the reaction tank (7) is completed;
fourthly, starting the cooling mechanism (2), introducing cooling water into the water inlet pipe (23), enabling the cooling water to flow out of the water outlet pipe (24) through the cooling coil (21), pre-cooling the mixture in the reaction tank (7) by using the cooling coil (21), then opening a switch of the cooling assembly (22), and rapidly cooling the mixture in the reaction tank (7) by using the cold end of the semiconductor refrigeration sheet (222) in the cooling assembly (22) to avoid the mixture from precipitating in the cooling process;
and step five, opening a booster pump (52) switch in the booster component (5), boosting the interior of the reaction tank (7) by using the booster pump (52), and leading out the mixture in the reaction tank (7) through the discharge pipe (8) to obtain the vehicle lubricating oil.
3. The method for preparing the lubricating oil for vehicles according to claim 2, wherein: lubricating oil production equipment is including production jar (6) and be located the inside retort (7) of production jar (6), the top of production jar (6) is provided with feed mechanism (1), the inside of production jar (6) and the surface that is located retort (7) are provided with cooling body (2), the bottom of production jar (6) is provided with rabbling mechanism (3), the left side on production jar (6) surface is provided with removes bubble subassembly (4), and the right side on production jar (6) surface is provided with pressure boost subassembly (5), the below fixedly connected with discharging pipe (8) of production jar (6) one side, and the inside intercommunication of the one end of discharging pipe (8) and retort (7).
4. The method for preparing the lubricating oil for vehicles according to claim 3, wherein: feed mechanism (1) is including fixing feed block (11) at production jar (6) top, and equal fixedly connected with inlet pipe (12) all around at feed block (11) top, material chamber (13) have been seted up to the inside of feed block (11), and the inside fixedly connected with baffle (14) of material chamber (13), the bottom fixedly connected with passage (15) of feed block (11), and the inside of passage (15) and inlet pipe (12) all with the inside intercommunication in material chamber (13), the middle part of passage (15) is provided with flow control valve (16), and the bottom of passage (15) runs through retort (7) and extends to the inside of retort (7).
5. The method for preparing the lubricating oil for vehicles according to claim 3, wherein: the cooling mechanism (2) comprises a cooling coil (21) fixed on the surface of the reaction tank (7) and a cooling component (22) fixed on the surface of the reaction tank (7), the upper part and the lower part of the front surface of the production tank (6) are respectively and fixedly connected with a water inlet pipe (23) and a water outlet pipe (24), and one end of the water inlet pipe (23) and one end of the water outlet pipe (24) are both communicated with the interior of the cooling coil pipe (21), the cooling component (22) comprises an arc-shaped frame (221) fixed on the surface of the reaction tank (7), the interior of the arc-shaped frame (221) is fixedly connected with a semiconductor refrigerating sheet (222), one side of the arc-shaped frame (221) close to the reaction tank (7) is provided with a through hole (223), and one side fixedly connected with radiator (224) that arc frame (221) is close to production jar (6), the fixed surface of production jar (6) is connected with radiator-grid (25).
6. The method for preparing the lubricating oil for vehicles according to claim 3, wherein: rabbling mechanism (3) are including fixing agitator motor (31) in retort (7) bottom, shaft coupling fixedly connected with pivot (32) is passed through to the one end of agitator motor (31) output shaft, and the top of pivot (32) runs through production jar (6) and extends to the inside of production jar (6), shaft coupling fixedly connected with (mixing) shaft (33) is passed through to the one end of production jar (6) inside in pivot (32), and the one end of (mixing) shaft (33) runs through inside of retort (7) and extend to retort (7), one end fixedly connected with stirring frame (34) that stirring shaft (33) extend to retort (7) inside, and the inside of stirring frame (34) is provided with electric heating wire.
7. The method for preparing the lubricating oil for vehicles according to claim 3, wherein: remove bubble subassembly (4) including fixing at the left fixed case (41) in production jar (6) surface and setting up negative pressure pump (42) at fixed case (41) inside, the air inlet intercommunication of negative pressure pump (42) has air duct (43), and the one end of air duct (43) runs through production jar (6) and retort (7) and extend to the inside of retort (7), the gas outlet intercommunication of negative pressure pump (42) has blast pipe (44).
8. The method for preparing the lubricating oil for vehicles according to claim 3, wherein: pressure boost subassembly (5) are including fixing fixed case two (51) on production jar (6) surface right side and setting up at the inside booster pump (52) of fixed case two (51), the gas outlet intercommunication of booster pump (52) has air duct two (53), and the one end of air duct two (53) runs through production jar (6) and retort (7) and extend to the inside of retort (7), the right side fixedly connected with air-through net (54) of fixed case two (51).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011093653.0A CN112029566A (en) | 2020-10-13 | 2020-10-13 | Lubricating oil for vehicles and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011093653.0A CN112029566A (en) | 2020-10-13 | 2020-10-13 | Lubricating oil for vehicles and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112920881A (en) * | 2021-01-26 | 2021-06-08 | 江苏海纳石油制品有限公司 | Blending and mixing method of metal lubricating oil |
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2020
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112920881A (en) * | 2021-01-26 | 2021-06-08 | 江苏海纳石油制品有限公司 | Blending and mixing method of metal lubricating oil |
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