阅读说明：本技术 一种润滑油制备工艺 (Lubricating oil preparation process ) 是由 王富 于 2021-10-13 设计创作，主要内容包括：本发明涉及润滑油制备领域,更具体的说是一种润滑油制备工艺,一种润滑油制备工艺,该工艺包括以下步骤：步骤一：基础油原料在55℃至65℃下进行加氢处理,获得基础油；步骤二：基础油中添加添加剂Ⅰ,制的混合液A；所述添加剂为有机钼添加剂、纳米氟化镧、氮硼酸脂添加剂和粘度指数改进剂中的一种或者几种组合；步骤三：混合液A搅拌均匀后在50℃至55℃下添加添加剂Ⅱ,混合20min后获得润滑油；所述添加剂Ⅱ为降凝剂和消泡剂中的一种或者几种组合,降凝剂的添加百分比为0.3％至0.7％；消泡剂的添加百分比为0.01％至0.05％；润滑油可以减小对装置的磨损。(The invention relates to the field of lubricating oil preparation, in particular to a lubricating oil preparation process, which comprises the following steps: the method comprises the following steps: carrying out hydrotreating on a base oil raw material at 55-65 ℃ to obtain base oil; step two: adding an additive I into base oil to prepare a mixed solution A; the additive is one or a combination of more of organic molybdenum additive, nano lanthanum fluoride, nitrogen borate additive and viscosity index improver; step three: uniformly stirring the mixed solution A, adding an additive II at the temperature of between 50 and 55 ℃, and mixing for 20min to obtain lubricating oil; the additive II is one or a combination of several of pour point depressant and defoaming agent, and the addition percentage of the pour point depressant is 0.3 to 0.7 percent; the addition percentage of the defoaming agent is 0.01 to 0.05 percent; the lubricating oil can reduce the wear on the device.)

1. A lubricating oil preparation process is characterized by comprising the following steps: the process comprises the following steps:

the method comprises the following steps: carrying out hydrotreating on a base oil raw material to obtain base oil;

step two: adding an additive I into base oil to prepare a mixed solution A;

step three: and uniformly stirring the mixed solution A, and adding an additive II to obtain the lubricating oil.

2. The process of claim 1, wherein: the additive is one or a combination of organic molybdenum additive, nano lanthanum fluoride, nitrogen borate additive and viscosity index improver.

3. The process of claim 1, wherein: the additive II is one or a combination of several of pour point depressant and defoaming agent.

4. The process of claim 2, wherein: the preparation process of the organic molybdenum additive comprises the following steps:

the method comprises the following steps: weighing 56-62 parts of organic molybdenum, 26-60 parts of antioxidant and 8-11 parts of extreme pressure agent according to weight;

step two: mixing organic molybdenum, an antioxidant and an extreme pressure agent to form a mixed solution B;

step three: and mixing the mixed solution B at the temperature of 55-65 ℃ for 20-40 min to prepare the organic molybdenum additive.

5. The process of claim 2, wherein: the preparation process of the nitrogen borate additive comprises the following steps:

the method comprises the following steps: mixing ethanol and water according to the weight ratio of 5:2 to form a mixed solution C;

step two: mixing a surface modifier and lanthanum fluoride according to the molar ratio of 7:3 to form a substance A;

step three: and mixing the mixed solution C and the substance A at 45-50 ℃ for 30-35 min to prepare the nitrogen borate additive.

6. The process of claim 1, wherein: the process also uses a lubricating oil preparation device which comprises a heating mechanism (10), pushing mechanisms (20) connected to the left side and the right side of the heating mechanism (10) and a mixing support (30) connected to the heating mechanism (10), wherein a stirring mechanism (40) is connected to the mixing support (30) in a rotating mode, an injection mechanism (50) is connected to the mixing support (30) in a sliding mode, and the injection mechanism (50) is connected between the two pushing mechanisms (20) in a sliding mode.

7. The process of claim 6, wherein: heating mechanism (10) include heating cylinder (11) and fixed connection heating bottom plate (12) in heating cylinder (11) bottom, the equal fixedly connected with sliding support I (13) in the left and right sides of heating cylinder (11), all rotate on two sliding support I (13) and be connected with sideslip lead screw (14), the equal fixedly connected with locating plate (15) in both sides around heating cylinder (11), all be provided with a plurality of triangle archs on two locating plates (15).

8. The process of claim 7, wherein: pushing mechanism (20) is including promoting support (21) and rotating a plurality of adjustment lead screw I (22) of connection on promoting support (21), all there are adjustment slider (23) through threaded connection on every adjustment lead screw I (22), the equal sliding connection of a plurality of adjustment slider (23) is on promoting support (21), two telescopic machanism (24) of equal fixedly connected with on every adjustment slider (23), the equal fixedly connected with of the flexible end of two telescopic machanism (24) promotes arc board (25), all there are promotion support (21) through threaded connection on two sideslip lead screws (14), two promotion support (21) are sliding connection respectively on two sliding support I (13).

9. The process of claim 8, wherein: mixing support (30) is including mixing drum (31) and lifting support (32) of fixed connection on mixing drum (31), mixing drum (31) internal fixation is connected with mixes inner tube (33), mixing drum (31) sliding connection is in heating drum (11), lifting support (32) are connected on heating drum (11), two sliding support II (34) of fixedly connected with are gone up in lifting support (32), the equal sliding connection in both sides has joint piece (35) around lifting support (32), fixedly connected with compression spring between joint piece (35) and lifting support (32), the left and right sides of lifting support (32) all rotates and is connected with runner (36), two runner (36) are located two pushing mechanism (20) respectively, fixedly connected with ring gear (37) in mixing drum (31).

10. The process of claim 9, wherein: the stirring mechanism (40) comprises a stirring ring (41) and a plurality of stirring screws (42) which are rotatably connected to the stirring ring (41), the stirring ring (41) is rotatably connected to the mixing barrel (31), and the plurality of stirring screws (42) are in meshing transmission with the gear ring (37).

Technical Field

The invention relates to the field of lubricating oil preparation, in particular to a lubricating oil preparation process.

Background

The lubricating oil is simply interposed between two objects which move relative to each other, and has a function of reducing friction generated by the contact between the two objects; the lubricating oil is a technically intensive product, is a complex hydrocarbon mixture, and the real use performance of the lubricating oil is the comprehensive effect of complex physical or chemical change processes;

the preparation process of the trigger uniform heating type lubricating oil in the prior art comprises a stirring barrel, wherein a plurality of side heating modules are correspondingly arranged on the outer wall of the side of the stirring barrel, each side heating module at least comprises a side heating assembly A, a side heating assembly B and a side heating assembly C, a bottom heating module is also arranged on the outer wall of the bottom end of the stirring barrel, and a temperature detection sensor A, a temperature detection sensor B, a temperature detection sensor C and a bottom temperature detection sensor which are respectively matched with the side heating assembly A, the side heating assembly B, the side heating assembly C and the bottom heating module for use are also arranged in the stirring barrel;

the prior art has the disadvantage that lubricating oil with less wear on the device cannot be prepared.

Disclosure of Invention

The invention aims to provide a lubricating oil preparation process, which can prepare lubricating oil with less abrasion to a device.

The purpose of the invention is realized by the following technical scheme:

a process for preparing a lubricating oil, the process comprising the steps of:

the method comprises the following steps: carrying out hydrotreating on a base oil raw material at 55-65 ℃ to obtain base oil;

step two: adding an additive I into base oil to prepare a mixed solution A;

the additive is one or a combination of more of organic molybdenum additive, nano lanthanum fluoride, nitrogen borate additive and viscosity index improver;

step three: uniformly stirring the mixed solution A, adding an additive II at the temperature of between 50 and 55 ℃, and mixing for 20min to obtain lubricating oil;

the additive II is one or a combination of several of pour point depressant and defoaming agent, and the addition percentage of the pour point depressant is 0.3 to 0.7 percent; the addition percentage of the defoaming agent is 0.01 to 0.05 percent;

the preparation process of the organic molybdenum additive comprises the following steps:

the method comprises the following steps: weighing 56-62 parts of organic molybdenum, 26-60 parts of antioxidant and 8-11 parts of extreme pressure agent according to weight;

step two: mixing organic molybdenum, an antioxidant and an extreme pressure agent to form a mixed solution B;

step three: and mixing the mixed solution B at the temperature of 55-65 ℃ for 20-40 min to prepare the organic molybdenum additive.

The preparation process of the nitrogen borate additive comprises the following steps:

the method comprises the following steps: mixing ethanol and water according to the weight ratio of 5:2 to form a mixed solution C;

step two: mixing a surface modifier and lanthanum fluoride according to the molar ratio of 7:3 to form a substance A;

step three: and mixing the mixed solution C and the substance A at 45-50 ℃ for 30-35 min to prepare the nitrogen borate additive.

A lubricating oil preparation device comprises a heating mechanism, pushing mechanisms, a mixing support, a stirring mechanism and an injection mechanism, wherein the pushing mechanisms are connected to the left side and the right side of the heating mechanism respectively;

the heating mechanism comprises a heating cylinder, a heating bottom plate, sliding supports I, a transverse screw rod and positioning plates, the bottom of the heating cylinder is fixedly connected with the heating bottom plate, heating wires are arranged on the heating bottom plate, the left side and the right side of the heating cylinder are fixedly connected with the sliding supports I, the two sliding supports I are rotatably connected with the transverse screw rod, the transverse screw rod is provided with a power mechanism I for driving the transverse screw rod to rotate, the power mechanism I is preferably a servo motor, the front side and the rear side of the heating cylinder are fixedly connected with the positioning plates, and the two positioning plates are respectively provided with a plurality of triangular protrusions;

the pushing mechanism comprises a pushing support, adjusting screw rods I, adjusting slide blocks, telescopic mechanisms and pushing arc plates, wherein the pushing support is rotatably connected with a plurality of adjusting screw rods I, each adjusting screw rod I is connected with an adjusting slide block through threads, the adjusting slide blocks are slidably connected onto the pushing support, each adjusting slide block is fixedly connected with two telescopic mechanisms, the telescopic ends of the two telescopic mechanisms are fixedly connected with the pushing arc plates, the two transverse screw rods are respectively connected with the pushing support through threads, and the two pushing supports are respectively slidably connected onto the two sliding supports I;

the mixing support comprises a mixing barrel, a lifting support, a mixing inner barrel, a sliding support II, clamping blocks, rotating wheels and a gear ring, the lifting support is fixedly connected to the mixing barrel, the mixing inner barrel is fixedly connected to the inside of the mixing barrel, the mixing barrel is slidably connected to the inside of a heating barrel, the lifting support is connected to the heating barrel, the two sliding supports II are fixedly connected to the lifting support, the clamping blocks are slidably connected to the front side and the rear side of the lifting support respectively, compression springs are fixedly connected between the clamping blocks and the lifting support, the rotating wheels are rotatably connected to the left side and the right side of the lifting support respectively, the two rotating wheels are located in two pushing mechanisms respectively, and the gear ring is fixedly connected to the inside of the mixing barrel;

the stirring mechanism comprises a stirring ring and stirring screws, the stirring ring is rotatably connected with a plurality of stirring screws, the stirring ring is rotatably connected to the mixing drum, the stirring ring is provided with a power mechanism II for driving the stirring ring to rotate, the power mechanism II is preferably a servo motor, and the stirring screws are in meshing transmission with the gear ring;

the injection mechanism is including pouring into the support, spacing post, adjustment lead screw II, adjustment support and injection cylinder, it is provided with two to pour into the support into, two are poured into the spacing post of equal fixedly connected with on the support into, two are poured into the support and are sliding connection respectively on two sliding support II, two spacing post sliding connection respectively are on two promotion supports, it is connected with a plurality of adjustment lead screw II all to rotate on two injection supports, there is the adjustment support through threaded connection between two adjustment lead screws II that correspond, equal fixedly connected with injection cylinder on every adjustment support.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a first block diagram of a lubricating oil manufacturing process of the present invention;

FIG. 2 is a second block diagram of a process for preparing lubricating oil according to the present invention;

FIG. 3 is a third block diagram of a process for preparing lubricating oil according to the present invention;

FIG. 4 is a schematic view of the construction of a lubricating oil production apparatus of the present invention;

FIG. 5 is a schematic view of the heating mechanism of the present invention;

FIG. 6 is a first schematic structural diagram of a pushing mechanism according to the present invention;

FIG. 7 is a second schematic structural view of the pushing mechanism of the present invention;

FIG. 8 is a first schematic view of the mixing holder and stirring mechanism connection structure of the present invention;

FIG. 9 is a second schematic view of the mixing holder and stirring mechanism connection structure of the present invention;

FIG. 10 is a schematic view of the stirring mechanism of the present invention;

fig. 11 is a schematic view of the injection mechanism of the present invention.

In the figure:

a heating mechanism 10; a heating cylinder 11; heating the soleplate 12; a sliding support I13; a traversing screw rod 14; a positioning plate 15;

a pushing mechanism 20; pushing the bracket 21; adjusting a screw rod I22; an adjustment slider 23; a telescoping mechanism 24; pushing the arc plate 25;

a hybrid stent 30; a mixing cylinder 31; a lifting bracket 32; a mixing inner cylinder 33; a sliding bracket II 34; a clamp block 35; a runner 36; the ring gear 37;

a stirring mechanism 40; a stirring ring 41; a stirring screw 42;

an injection mechanism 50; an injection support 51; a stopper post 52; adjusting a screw rod II 53; an adjustment bracket 54; and into the barrel 55.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

a process for preparing a lubricating oil, the process comprising the steps of:

the method comprises the following steps: carrying out hydrotreating on a base oil raw material at 55 ℃ to obtain base oil;

step two: adding an organic molybdenum additive and nano lanthanum fluoride into base oil to prepare a mixed solution A;

step three: uniformly stirring the mixed solution A, adding 0.3% of pour point depressant at 50-55 ℃, and mixing for 20min to obtain lubricating oil;

the preparation process of the organic molybdenum additive comprises the following steps:

the method comprises the following steps: weighing 56 parts of organic molybdenum, 26 parts of antioxidant and 8 parts of extreme pressure agent according to weight;

step two: mixing organic molybdenum, an antioxidant and an extreme pressure agent to form a mixed solution B;

step three: and mixing the mixed solution B at 55 ℃ for 20min to prepare the organic molybdenum additive.

The preparation process of the nitrogen borate additive comprises the following steps:

the method comprises the following steps: mixing ethanol and water according to the weight ratio of 5:2 to form a mixed solution C;

step two: mixing a surface modifier and lanthanum fluoride according to the molar ratio of 7:3 to form a substance A;

step three: and mixing the mixed solution C and the substance A at 45 ℃ for 35min to prepare the nitrogen borate additive.

Example two:

a process for preparing a lubricating oil, the process comprising the steps of:

the method comprises the following steps: carrying out hydrotreating on a base oil raw material at 65 ℃ to obtain base oil;

step two: adding an organic molybdenum additive and a viscosity index improver into base oil to prepare a mixed solution A;

step three: uniformly stirring the mixed solution A, adding 0.05% of defoaming agent at 55 ℃, and mixing for 20min to obtain lubricating oil;

the preparation process of the organic molybdenum additive comprises the following steps:

the method comprises the following steps: weighing 62 parts of organic molybdenum, 60 parts of antioxidant and 11 parts of extreme pressure agent according to weight;

step two: mixing organic molybdenum, an antioxidant and an extreme pressure agent to form a mixed solution B;

step three: and mixing the mixed solution B at 65 ℃ for 40min to prepare the organic molybdenum additive.

Example three:

a process for preparing a lubricating oil, the process comprising the steps of:

the method comprises the following steps: carrying out hydrotreating on a base oil raw material at 60 ℃ to obtain base oil;

step two: adding an organic molybdenum additive and a nitrogen borate additive into base oil to prepare a mixed solution A;

step three: uniformly stirring the mixed solution A, adding 0.7% of pour point depressant and 0.01% of defoaming agent at 52 ℃, and mixing for 20min to obtain lubricating oil;

the preparation process of the organic molybdenum additive comprises the following steps:

the method comprises the following steps: weighing 60 parts of organic molybdenum, 45 parts of antioxidant and 9 parts of extreme pressure agent according to weight;

step two: mixing organic molybdenum, an antioxidant and an extreme pressure agent to form a mixed solution B;

step three: and mixing the mixed solution B at 60 ℃ for 30min to prepare the organic molybdenum additive.

In order to solve the problem of how to conveniently process a lubricating oil, a lubricating oil preparation device is further designed, and the structure and the function of the lubricating oil preparation device are explained in detail below;

a lubricating oil preparation device comprises a heating mechanism 10, pushing mechanisms 20, a mixing support 30, a stirring mechanism 40 and an injection mechanism 50, wherein the pushing mechanisms 20 are connected to the left side and the right side of the heating mechanism 10 respectively, the mixing support 30 is connected to the heating mechanism 10, the stirring mechanism 40 is connected to the mixing support 30 in a rotating mode, the injection mechanism 50 is connected to the mixing support 30 in a sliding mode, and the injection mechanism 50 is connected between the two pushing mechanisms 20 in a sliding mode;

as shown in fig. 4 to 11, when in use, different raw materials are respectively placed in the plurality of injection cylinders 55 on the injection mechanism 50 in advance, when the two pushing mechanisms 20 move transversely, the two pushing mechanisms 20 drive the injection mechanism 50 to move transversely, so that the injection mechanism 50 passes through the upper end of the mixing bracket 30, the injection mechanism 50 adds different raw materials into the mixing bracket 30 according to different proportions, and simultaneously the two pushing mechanisms 20 drive the mixing bracket 30 to move in the moving process, so that the mixing bracket 30 slides in the heating mechanism 10, the heating temperature of the mixing bracket 30 by the heating mechanism 10 is adjusted, so that the heating temperature of the mixing bracket 30 can be matched with the types of the added raw materials, and each raw material is guaranteed to have a corresponding temperature when being added;

the structure and function of the heating mechanism 10, the pushing mechanism 20, the mixing support 30, the stirring mechanism 40 and the injection mechanism 50 are described in detail below with reference to fig. 5 to 11, the heating mechanism 10 includes a heating cylinder 11, a heating bottom plate 12, sliding supports i 13, a traverse screw 14 and positioning plates 15, the bottom of the heating cylinder 11 is fixedly connected with the heating bottom plate 12, heating wires are arranged on the heating bottom plate 12, the sliding supports i 13 are fixedly connected to the left and right sides of the heating cylinder 11, the traverse screw 14 is rotatably connected to the two sliding supports i 13, a power mechanism i for driving the traverse screw 14 to rotate is arranged on the traverse screw 14, the power mechanism i is preferably a servo motor, the positioning plates 15 are fixedly connected to the front and back sides of the heating cylinder 11, and a plurality of triangular protrusions are arranged on the two positioning plates 15;

the pushing mechanism 20 comprises a pushing support 21, adjusting screw rods I22, adjusting sliding blocks 23, telescopic mechanisms 24 and pushing arc plates 25, the pushing support 21 is rotatably connected with a plurality of adjusting screw rods I22, each adjusting screw rod I22 is connected with an adjusting sliding block 23 through threads, the adjusting sliding blocks 23 are all slidably connected onto the pushing support 21, each adjusting sliding block 23 is fixedly connected with two telescopic mechanisms 24, the telescopic ends of the two telescopic mechanisms 24 are all fixedly connected with the pushing arc plates 25, the two transverse screw rods 14 are all connected with the pushing support 21 through threads, and the two pushing supports 21 are respectively slidably connected onto the two sliding supports I13;

the mixing support 30 comprises a mixing barrel 31, a lifting support 32, a mixing inner barrel 33, sliding supports II 34, clamping blocks 35, rotating wheels 36 and gear rings 37, the lifting support 32 is fixedly connected to the mixing barrel 31, the mixing inner barrel 33 is fixedly connected to the mixing barrel 31, the mixing barrel 31 is slidably connected to the heating barrel 11, the lifting support 32 is connected to the heating barrel 11, the two sliding supports II 34 are fixedly connected to the lifting support 32, the clamping blocks 35 are slidably connected to the front side and the rear side of the lifting support 32, compression springs are fixedly connected between the clamping blocks 35 and the lifting support 32, the rotating wheels 36 are rotatably connected to the left side and the right side of the lifting support 32, the two rotating wheels 36 are respectively located in the two pushing mechanisms 20, and the gear rings 37 are fixedly connected to the mixing barrel 31;

the stirring mechanism 40 comprises a stirring ring 41 and stirring screws 42, the stirring ring 41 is rotatably connected with a plurality of stirring screws 42, the stirring ring 41 is rotatably connected with the mixing drum 31, the stirring ring 41 is provided with a power mechanism II for driving the stirring ring to rotate, the power mechanism II is preferably a servo motor, and the stirring screws 42 are in meshing transmission with the gear ring 37;

the injection mechanism 50 comprises two injection supports 51, two limiting columns 52, two adjusting screw rods II 53, two adjusting supports 54 and two injection cylinders 55, the two injection supports 51 are fixedly connected with the limiting columns 52, the two injection supports 51 are respectively connected onto the two sliding supports II 34 in a sliding mode, the two limiting columns 52 are respectively connected onto the two pushing supports 21 in a sliding mode, the two injection supports 51 are respectively connected with a plurality of adjusting screw rods II 53 in a rotating mode, the two corresponding adjusting screw rods II 53 are connected with the adjusting supports 54 through threads, and each adjusting support 54 is fixedly connected with one injection cylinder 55;

when the device is used, different raw material pipelines are respectively connected into different injection barrels 55, the connection sequence and the adding sequence of the raw material pipelines are the same, meanwhile, the telescopic mechanism 24 is started in advance according to the different adding sequences, the telescopic mechanism 24 can be a hydraulic cylinder or an electric push rod, the telescopic end of the telescopic mechanism 24 drives the pushing arc plate 25 to move when being started, the height of the pushing arc plate 25 is further adjusted, the height of the lifting support 32 which can be pushed by the pushing arc plate 25 to move is further adjusted, the height of the mixing barrel 31 is further adjusted, the relative distance between the mixing barrel 31 and the heating bottom plate 12 is further adjusted, and the temperature in the mixing barrel 31 is further adjusted;

starting a power mechanism I, wherein the power mechanism I can be fixedly connected to a sliding support I13, an output shaft of the power mechanism I drives a transverse screw rod 14 to rotate, the transverse screw rod 14 is driven to rotate through threads when rotating, and a pushing mechanism 20 is driven to move through threads when rotating the transverse screw rod 14. As shown in FIG. 5, two transverse screw rods 14 are in transmission connection, the transmission ratio between the two transverse screw rods 14 is one, the two transverse screw rods 14 rotate together, and the two transverse screw rods 14 respectively drive the corresponding pushing mechanisms 20 to move transversely;

when the pushing mechanism 20 moves transversely, the two pushing mechanisms 20 drive the injection mechanism 50 to move on the sliding support II 34, so that the multiple injection cylinders 55 sequentially pass through the mixing cylinder 31, the multiple injection cylinders 55 sequentially inject different raw materials into the mixing cylinder 31, meanwhile, each injection cylinder 55 corresponds to one pair of pushing arc plates 25, when each injection cylinder 55 does not move to the upper end of the mixing cylinder 31, the pushing arc plates 25 contact with the rotating wheel 36 first, the two pushing arc plates 25 push the rotating wheel 36 to move, so that the rotating wheel 36 moves upwards or downwards, the rotating wheel 36 drives the lifting support 32 to move upwards or downwards, the lifting support 32 drives the mixing cylinder 31 to move upwards or downwards, the lifting support 32 drives the clamping block 35 to move upwards or downwards, the clamping position of the clamping block 35 on the positioning plate 15 is adjusted, the clamping block 35 positions the mixing cylinder 31 under the action of the compression spring, the mixing barrel 31 is guaranteed not to move under the condition of no strong external force, the mixing barrel 31 slides in the heating barrel 11, the relative distance between the mixing barrel 31 and the heating bottom plate 12 is further adjusted, and the temperature of the mixing barrel 31 is further adjusted, so that corresponding raw materials have corresponding temperatures when being added into the mixing barrel 31;

further, as shown in fig. 9, a mixing inner cylinder 33 is provided inside the mixing cylinder 31, and the mixing inner cylinder 33 ensures that the inside of the mixing cylinder 31 can be heated from the center to the outside when adding raw materials and heating, thereby ensuring uniform temperature inside the mixing cylinder 31;

further, a stirring mechanism 40 is arranged, a power mechanism ii is started, the power mechanism ii can be fixedly connected to the mixing drum 31, an output shaft of the power mechanism ii drives a stirring ring 41 to rotate, the stirring ring 41 drives a plurality of stirring screws 42 to rotate, the stirring screws 42 and the gear ring 37 are in meshing transmission, the stirring screws 42 rotate while revolving, and the plurality of stirring screws 42 mix and stir the raw materials in the mixing drum 31;

further, in order to adjust the adding time of each raw material, an adjusting screw rod I22 and an adjusting screw rod II 53 are arranged, the adjusting screw rod I22 and the adjusting screw rod II 53 are rotated in advance, the adjusting screw rod I22 drives the adjusting slide block 23 to move through threads when rotating, the adjusting slide block 23 drives the corresponding telescopic mechanism 24 and the corresponding pushing arc plate 25 to move when moving, further, the position of the pushing arc plate 25 is adjusted, the adjusting support 54 is driven to move through threads when the adjusting screw rod II 53 rotates, the adjusting support 54 drives the injection cylinder 55 to move, further, the position of the injection cylinder 55 is adjusted, the positions of the pushing arc plate 25 and the injection cylinder 55 correspond, the relative distance of the injection cylinders 55 is adjusted, further, the time of each injection cylinder 55 passing through the mixing cylinder 31 is adjusted, further, the original interval of adding into the mixing cylinder 31 is controlled, and the position of the arc plate 25 is adjusted at the same time, the change time of the temperature is ensured to change along with the adjustment of the time of adding the raw materials.