CN115851351A - Preparation method of stainless steel rolling oil - Google Patents
Preparation method of stainless steel rolling oil Download PDFInfo
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- CN115851351A CN115851351A CN202211475440.3A CN202211475440A CN115851351A CN 115851351 A CN115851351 A CN 115851351A CN 202211475440 A CN202211475440 A CN 202211475440A CN 115851351 A CN115851351 A CN 115851351A
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- 239000010731 rolling oil Substances 0.000 title claims abstract description 34
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 27
- 239000010935 stainless steel Substances 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 53
- 238000005192 partition Methods 0.000 claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 28
- 150000002148 esters Chemical class 0.000 claims abstract description 7
- 239000004519 grease Substances 0.000 claims abstract description 7
- 239000002480 mineral oil Substances 0.000 claims abstract description 7
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 7
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000007866 anti-wear additive Substances 0.000 claims abstract description 6
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 6
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 6
- 239000013556 antirust agent Substances 0.000 claims abstract description 6
- 239000006184 cosolvent Substances 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 85
- 238000007789 sealing Methods 0.000 claims description 40
- 230000000087 stabilizing effect Effects 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 22
- 239000007924 injection Substances 0.000 claims description 22
- 230000009471 action Effects 0.000 claims description 16
- 230000005484 gravity Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 4
- 230000008569 process Effects 0.000 description 18
- 238000010438 heat treatment Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Mixers Of The Rotary Stirring Type (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention relates to the technical field of stainless steel rolling oil preparation, in particular to a preparation method of stainless steel rolling oil; the method comprises the following steps: s1: after preparing natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersant, a cosolvent and an antirust agent, preheating the raw materials into a liquid state; s2: rotating a partition plate in the stirring kettle, driving a rotating sleeve to rotate at the center of a feeding seat through the partition plate, forming feeding areas between adjacent partition plates and a first annular groove, wherein each feeding area corresponds to each component of the raw materials; according to the invention, the first annular groove is divided into a plurality of feeding areas according to the component proportion of the raw materials by the partition plates, so that the workers can realize quick proportioning and feed the raw materials only by pouring the raw materials into the corresponding feeding areas, and further the preparation efficiency of the stainless steel rolling oil is improved.
Description
Technical Field
The invention relates to the technical field of stainless steel rolling oil preparation, in particular to a preparation method of stainless steel rolling oil.
Background
Stainless steel rolling is a processing mode in which a rotating roller of stainless steel under certain conditions applies pressure to a rolled piece to cause plastic deformation of the rolled piece. When the rolled piece is under pressure, the cross section is reduced, the shape is changed, the length is extended and widened, and the rolled piece and the non-body surface of the roller slide relatively to each other to generate friction and generate friction heat and deformation heat. During rolling, under the action of the pressure in the deformation area, the roller can generate elastic deformation, and the strip can generate plastic deformation. The stainless steel rolling oil is required to enter a deformation area through the wedging action of the strip and adhere to the stainless steel strip steel and the roller so as to meet the requirements of lubrication and cooling.
The existing stainless steel rolling oil is generally prepared by sequentially adding raw materials into a stirring kettle according to a certain proportion, heating and stirring the raw materials added into the stirring kettle, and finally completing the preparation process of the stainless steel rolling oil; the raw materials comprise natural grease, amino silane synthetic ester, mineral oil, additive and the like; the quality of the stainless steel rolling oil can be directly influenced by the proportion of the raw materials; the existing raw material proportion has high control cost and great operation difficulty.
In view of this, in order to overcome the technical problems, the invention provides a method for preparing stainless rolling oil, which solves the technical problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a method for preparing stainless steel rolling oil, wherein a first annular groove is divided into a plurality of feeding areas according to the proportion of components in raw materials by a partition plate, so that workers can quickly mix and add the raw materials by pouring the raw materials into the corresponding feeding areas, and further the preparation efficiency of the stainless steel rolling oil is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a preparation method of stainless steel rolling oil, which comprises the following steps:
s1: after preparing natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersant, a cosolvent and an antirust agent, preheating the raw materials into a liquid state;
s2: rotating a partition plate in the stirring kettle, driving a rotating sleeve to rotate at the center of a feeding seat through the partition plate, forming feeding areas between adjacent partition plates and a first annular groove, wherein each feeding area corresponds to each component of the raw material, and finally screwing a nut to lock the rotating sleeve;
s3: adding the raw materials into corresponding feeding areas in batches, starting a controller in the stirring kettle to control an air pump to pump out air in the kettle body after feeding is finished, and opening a one-way valve in a liquid injection hole to allow the materials in the feeding areas to enter the kettle body under the action of negative pressure; the controller controls the stirring assembly to stir the materials in the kettle body, heats the materials in the kettle body, opens the discharge port after the materials in the kettle body are stirred and mixed, and discharges the raw materials in the kettle body along the discharge port under the action of gravity, thus finishing the preparation of the stainless steel rolling oil;
wherein, the stirred tank that uses in S2-S3 includes:
a kettle body; the upper end of the kettle body is provided with an opening; a discharge hole with a valve is formed in the lower end of the kettle body; the lower part of the kettle body is fixedly connected with a support leg; a stirring component is arranged at the bottom in the kettle body; the stirring assembly comprises a motor and a stirring rod; the motor is positioned outside the kettle body, the outer wall of the motor is fixedly connected with the outer wall of the kettle body, and an output shaft of the motor extends into the kettle body; the stirring rod is positioned inside the kettle body; the stirring rod is fixedly connected with the output shaft of the motor; the outer wall of the kettle body is fixedly connected with an air pump; the air pump is communicated with the inside of the kettle body;
a feeding seat; the charging seat is positioned at the upper end of the kettle body; the upper end of the feeding seat is provided with a first annular groove; the center of the charging seat is connected with a rotating sleeve in a rotating and sealing manner; the first annular groove is connected with the partition plate in a rotating and sealing manner; the partition plates are fixedly connected with the corresponding rotating sleeves; the outer wall of the center of the charging seat is provided with threads; the central thread of the feeding seat is connected with a nut; the cross section of the charging seat is circular, and the outermost edge is provided with angle scales; the feeding seat is hermetically connected with the kettle body;
a liquid injection hole; the liquid injection hole is arranged at the bottom of the feeding seat in a penetrating manner; a one-way valve is arranged in the liquid injection hole; the liquid injection hole is matched with the one-way valve, so that liquid can be controlled to enter the kettle body in a one-way mode;
a controller; the controller is used for controlling the automatic operation of the stirring kettle.
Preferably, the outer diameter of the feeding seat is larger than that of the kettle body; an overflow bottle is arranged on the outer side of the kettle body; the bottom of the feeding seat is provided with an overflow hole; the overflow hole is connected with the bottle mouth of the overflow bottle; the bottle mouth of the overflow bottle extends to the inside of the first annular groove; the overflow bottle is transparent.
Preferably, the inner wall of the overflow bottle is connected with a piston in a sliding and sealing way; the lower end of the piston is connected with a push rod; the push rod penetrates through the bottom of the overflow bottle and extends to the outside; a gap is reserved between the push rod and the bottom of the overflow bottle; the upper end of the bottle body of the overflow bottle is provided with a pressure stabilizing hole; the upper end of the piston is fixedly connected with a sealing rod; the sealing rod is positioned right below the pressure stabilizing hole; the outer diameter of the sealing rod is matched with the diameter of the pressure stabilizing hole; when the piston is positioned at the lowest end of the overflow bottle, the sealing rod is not contacted with the pressure stabilizing hole.
Preferably, the lower port of the overflow hole is fixedly connected with an external thread sleeve; the lower end of the external thread sleeve is uniformly provided with notches; the inner diameter of the external thread sleeve is matched with the inner diameter of the overflow hole; the overflow hole is connected with the overflow bottle in a sliding and sealing way; the outer wall of the external thread sleeve is in threaded connection with the internal thread sleeve; the external thread sleeve is conical.
Preferably, the outer wall of the push rod is provided with an external thread; the push rod is in threaded connection with the bottom of the overflow bottle; the push rod is rotatably connected with the lower end of the piston; the overflow holes are uniformly arranged at the bottom of the feeding seat.
Preferably, a cylindrical plug is arranged at the upper end of the bottle mouth of the overflow bottle; the lower end surface of the cylindrical plug is inwards sunken; the cylindrical plug is connected with the bottle mouth of the overflow bottle through a connecting rod; the outer diameter of the cylindrical plug is equal to the inner diameter of the overflow hole.
Preferably, a collecting groove which is sunken downwards is arranged at the bottom of the first annular groove; the gathering groove is in an inverted triangle shape; the liquid injection hole is arranged at the lowest point of the gathering groove; the lower end of the partition plate is connected with the gathering groove in a rotating and sealing mode.
Preferably, the lower end of the rotating sleeve is provided with a second annular groove; the second annular groove is connected with the annular block in a sliding and sealing manner; the annular block is connected with the second annular groove through a spring; the part of the partition plate, which is in contact with the first annular groove and the gathering groove, is fixedly connected with a bag strip; the interior of the sac strip is communicated with the second annular groove through an air hole.
The invention has the following beneficial effects:
1. according to the invention, the first annular groove is divided into a plurality of feeding areas according to the component proportion of the raw materials by the partition plates, so that the workers can realize quick proportioning and feed the raw materials only by pouring the raw materials into the corresponding feeding areas, and further the preparation efficiency of the stainless steel rolling oil is improved.
2. According to the invention, when a worker pours each component in the raw materials into the corresponding feeding area, namely the fan-shaped cavity, redundant materials can enter the overflow bottle along the bottle opening of the overflow bottle, and in the process of adding the materials into the fan-shaped cavity, the worker can penetrate through the internal state through the overflow bottle until the materials flow into the overflow bottle, and then the materials are stopped from being continuously added, so that the materials are more randomly added each time, the feeding is not required to be accurately controlled according to scales, and the feeding is more convenient.
3. According to the overflow bottle, after the materials in the overflow bottle reach the upper storage limit, the lower end of the push rod is held, the push rod is pushed to drive the corresponding piston to move upwards, the piston is driven by the push rod to slide upwards along the inner wall of the overflow bottle, the piston can drive the fixedly connected sealing rod to move upwards synchronously while moving upwards, then the sealing rod can be inserted into the pressure stabilizing hole to seal the pressure stabilizing hole, the pressure of the materials in the overflow bottle is increased after being extruded by the piston along with the upward movement of the piston, and the materials in the overflow bottle are extruded along the bottle opening of the overflow bottle, so that the purpose of recycling the materials in the overflow bottle is achieved.
Drawings
The invention is further described below with reference to the drawings and the embodiments.
FIG. 1 is a flow chart of a method of the present invention;
FIG. 2 is a perspective view of a stirred tank of the present invention;
FIG. 3 is a perspective view of another angle of the stirred tank of the present invention;
FIG. 4 is a cross-sectional view of a stirred tank of the present invention;
FIG. 5 is an enlarged view at A in FIG. 4;
FIG. 6 is an enlarged view at B in FIG. 4;
FIG. 7 is an enlarged view at C of FIG. 4;
FIG. 8 is a view showing the construction of the partition plate and the rotating sleeve in the present invention;
in the figure: the device comprises a kettle body 1, a discharge hole 11, support legs 12, a stirring assembly 2, an air pump 3, a feeding seat 4, a first annular groove 41, a rotating sleeve 42, a second annular groove 421, an annular block 422, a spring 423, a partition plate 43, a nut 44, a liquid injection hole 45, an overflow hole 46, an external thread sleeve 47, a notch 471, an internal thread sleeve 48, an aggregation groove 49, an overflow bottle 5, a piston 51, a push rod 52, a pressure stabilizing hole 53, a sealing rod 54, a cylindrical plug 55, a connecting rod 56, a sac strip 6 and an air hole 61.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 8, the method for preparing the stainless steel rolling oil comprises the following steps:
s1: after preparing natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersant, a cosolvent and an antirust agent, preheating the raw materials into a liquid state;
s2: a partition plate 43 in the stirring kettle is rotated, the partition plate 43 drives a rotating sleeve 42 to rotate at the center of the feeding seat 4, a feeding area is formed between the adjacent partition plate 43 and the first annular groove 41, each feeding area corresponds to each component of the raw materials, and finally, the nut 44 is screwed to lock the rotating sleeve 42;
s3: adding the raw materials into corresponding feeding areas in batches, starting a controller in the stirring kettle to control an air pump 3 to pump out air in the kettle body 1 after feeding is finished, and opening a one-way valve in an injection hole 45 to allow the materials in the feeding areas to enter the kettle body 1 under the action of negative pressure; the controller controls the stirring assembly 2 to stir the materials in the kettle body 1, heats the materials in the kettle body 1, opens the discharge hole 11 after the materials in the kettle body 1 are stirred and mixed, and discharges the raw materials in the kettle body 1 along the discharge hole 11 under the action of gravity, thus finishing the preparation of the stainless steel rolling oil;
wherein, the stirred tank that uses in S2-S3 includes:
a kettle body 1; the upper end of the kettle body 1 is provided with an opening; a discharge hole 11 with a valve is arranged at the lower end of the kettle body 1; the lower part of the kettle body 1 is fixedly connected with a support leg 12; the bottom in the kettle body 1 is provided with a stirring component 2; the stirring assembly 2 comprises a motor and a stirring rod; the motor is positioned outside the kettle body 1, the outer wall of the motor is fixedly connected with the outer wall of the kettle body 1, and an output shaft of the motor extends into the kettle body 1; the stirring rod is positioned inside the kettle body 1; the stirring rod is fixedly connected with the output shaft of the motor; the outer wall of the kettle body 1 is fixedly connected with an air pump 3; the air pump 3 is communicated with the inside of the kettle body 1;
a feeding seat 4; the feeding seat 4 is positioned at the upper end of the kettle body 1; the upper end of the feeding seat 4 is provided with a first annular groove 41; the center of the feeding seat 4 is connected with a rotating sleeve 42 in a rotating and sealing way; the first annular groove 41 is connected with a partition plate 43 in a rotating and sealing manner; the partition plates 43 are fixedly connected with the corresponding rotating sleeves 42; the outer wall of the center of the feeding seat 4 is provided with threads; the center of the feeding seat 4 is connected with a nut 44 through threads; the cross section of the feeding seat 4 is circular, and the outermost edge is provided with angle scales; the feeding seat 4 is hermetically connected with the kettle body 1;
a liquid injection hole 45; the liquid injection hole 45 is arranged at the bottom of the feeding seat 4 in a penetrating way; a one-way valve is arranged in the liquid injection hole 45; the liquid injection hole 45 is matched with the one-way valve to control liquid to enter the kettle body 1 in a one-way mode;
a controller; the controller is used for controlling the automatic operation of the stirring kettle;
when in use, the invention prepares the raw materials needed by rolling oil, and the raw materials comprise natural grease, amino silane synthetic ester, mineral oil, antioxidant, extreme pressure antiwear additive, emulsifier, dispersant, cosolvent, antirust agent and the like; calculating the raw materials to obtain the proportion n% of each component, and then, enabling n% to 360 to be equal to x, wherein x is the arc length angle corresponding to the space of one component in the feeding seat 4, and a fan-shaped cavity is formed between every two partition plates 43 and the arc-shaped groove; the cross section of the sector cavity is sector, and the corresponding span angle of the sector cavity is x, so that the rotating sleeve 42 can be driven by the partition plate 43 to rotate around the center of the feeding seat 4 by rotating the partition plate 43 in advance, so that the sector cavity space corresponding to each component can be rotated well in advance, and finally, the nut 44 connected with the center thread of the feeding seat 4 is screwed at the center of the feeding seat 4 through the nut 44, thereby causing the nut 44 to press the rotary sleeve 42, the static friction force of the adjacent rotary sleeve 42 increases after the rotary sleeve 42 is pressed, so that the rotating sleeve 42 is locked, if the size of each sector cavity is readjusted, the nut 44 is only required to be screwed reversely to unlock the rotating sleeve 42, and after the rotating sleeve 42 is locked, only each component of the raw materials is poured into the corresponding fan-shaped cavity, the density difference of each component is neglected, so that the liquid level height of each component poured into the fan-shaped cavity is the same, for example, the height scale marks on the partition plate 43 can be used for judging, after each component is poured into the corresponding sector cavity, the controller is started to control the air pump 3 to work, thereby the air in the kettle body 1 is pumped out by the air pump 3, the material in the sector cavity opens the one-way valve in the liquid injection hole 45 under the negative pressure and flows into the kettle body 1 along the liquid injection hole 45, namely, the process that the material enters the kettle body 1 is completed, and then the heating component in the kettle body 1 is controlled by the controller, for example, resistance wires are electrified for heating, the temperature rise of materials is realized, the stirring rod is driven by the motor to stir the raw materials in the kettle body 1, thus, the materials in the kettle body 1 are uniformly mixed, after the materials are mixed, the discharge hole 11 at the bottom of the kettle body 1 is opened, the materials in the kettle body 1 are discharged along the discharge hole 11, and the preparation process of the rolling oil is finished;
according to the invention, the first annular groove 41 is divided into a plurality of feeding areas according to the component proportion of the raw materials by the partition plates 43, so that the working personnel can realize rapid proportioning and feed the raw materials by only pouring the raw materials into the corresponding feeding areas, and further the preparation efficiency of the stainless steel rolling oil is improved.
As an embodiment of the present invention, the outer diameter of the feeding base 4 is larger than the outer diameter of the kettle body 1; an overflow bottle 5 is arranged on the outer side of the kettle body 1; the bottom of the feeding seat 4 is provided with an overflow hole 46; the overflow hole 46 is connected with the mouth of the overflow bottle 5; the opening of the overflow bottle 5 extends to the inside of the first annular groove 41; the overflow bottle 5 is transparent;
during the use, pour into corresponding reinforced region promptly fan-shaped intracavity at the staff with every component in the raw materials, unnecessary material can enter into to overflow bottle 5 along overflow bottle 5's bottleneck, the staff adds the in-process of fan-shaped intracavity with the material, the staff can see through overflow bottle 5 and run through the internal state, it is in until overflow bottle 5 internal flow material, then stop to continue to add the material, so more random when adding the material at every turn, need not to come accurate control reinforced according to the scale, and for the accuracy of further improvement material ratio, we set up whole stirred tank at horizontal position, thereby make the material liquid level in fan-shaped intracavity parallel with the horizontal plane, improve the material entering accuracy, the staff's of being convenient for observation is more to transparent overflow bottle 5.
In one embodiment of the present invention, the inner wall of the overflow bottle 5 is connected with a piston 51 in a sliding and sealing manner; the lower end of the piston 51 is connected with a push rod 52; the push rod 52 penetrates through the bottom of the overflow bottle 5 and extends to the outside; a gap is reserved between the push rod 52 and the bottom of the overflow bottle 5; the upper end of the bottle body of the overflow bottle 5 is provided with a pressure stabilizing hole 53; the upper end of the piston 51 is fixedly connected with a sealing rod 54; the seal rod 54 is located right below the pressure stabilizing hole 53; the outer diameter of the sealing rod 54 is matched with the diameter of the pressure stabilizing hole 53; when the piston 51 is positioned at the lowest end of the overflow bottle 5, the sealing rod 54 is not contacted with the pressure stabilizing hole 53;
when the overflow bottle is used, in the process that materials enter the overflow bottle 5 along the bottle opening of the overflow bottle 5, gas in the overflow bottle 5 can be discharged along the pressure stabilizing hole 53, so that the materials can smoothly enter the overflow bottle 5; the overflow bottle 5 has the function of temporarily storing redundant materials, after the materials in the overflow bottle 5 reach the upper storage limit, the lower end of the push rod 52 is held, the push rod 52 is pushed to drive the corresponding piston 51 to move upwards, the piston 51 is driven by the push rod 52 to slide upwards along the inner wall of the overflow bottle 5, the piston 51 moves upwards and simultaneously drives the fixedly connected sealing rod 54 to move upwards synchronously, then the sealing rod 54 is inserted into the pressure stabilizing hole 53 to seal the pressure stabilizing hole 53, along with the upward movement of the piston 51, the pressure of the materials in the overflow bottle 5 is increased after being extruded by the piston 51 and is extruded along the bottle mouth of the overflow bottle 5, the purpose of recycling the materials in the overflow bottle 5 is achieved, enough space is reserved for the next overflow while waste is avoided, after the materials in the overflow bottle 5 are all extruded into the fan-shaped cavity, the piston 51 is pulled to move downwards along the inner wall of the overflow bottle 5 to the limit position, and the piston 51 drives the sealing rod 54 to move out of the pressure stabilizing hole 53; the cross section of the piston 51 is square; the piston 51 also plays the role of dredging the opening of the overflow bottle 5 in the process of moving up and down in the overflow bottle 5.
As an embodiment of the present invention, the lower end opening of the overflow hole 46 is fixedly connected with an external thread sleeve 47; the lower end of the external thread sleeve 47 is uniformly provided with notches 471; the inner diameter of the external thread sleeve 47 is matched with that of the overflow hole 46; the overflow hole 46 is connected with the overflow bottle 5 in a sliding and sealing way; the outer wall of the external thread sleeve 47 is in threaded connection with an internal thread sleeve 48; the external thread sleeve 47 is conical; the external thread bush 47 is made of a non-metallic, e.g. rubber material;
when in use, according to the formula m = rho V, because the density of each raw material component is different, the volume of each raw material component is different, therefore, in order to further improve the accuracy of the raw material proportioning in the embodiment, the amount of the material in the sector cavity is adjusted by adjusting the position of the material in the overflow sector cavity of the overflow bottle 5, specifically, the internal thread sleeve 48 is firstly unscrewed, the internal thread sleeve 48 is loosened from the external thread sleeve 47 by rotating the internal thread sleeve 48, then the overflow bottle 5 is moved, the bottle mouth of the overflow bottle 5 is driven to move up and down in the overflow hole 46 by the overflow bottle 5, the overflow height of the material in the sector cavity can be directly changed by the movement of the overflow bottle 5, consequently after the overflow altitude mixture control of overflow bottle 5 is accomplished, twist internal thread cover 48 again in external thread cover 47, the lower extreme of external thread cover 47 all is provided with the opening, and the outer wall of external thread cover 47 is the toper, so under the extrusion of internal thread cover 48, external thread cover 47 is tightened up after being extruded, make external thread cover 47 tighten up increase and overflow bottle 5 between the stiction, the realization is to the position locking of overflow bottle 5, when adjusting next time, again to overflow bottle 5 unblock, through changing the fan-shaped intracavity material overflow height, make the fan-shaped chamber can store the material of different capacities, and realized further improving the accuracy of rolling oil raw materials ratio.
As an embodiment of the present invention, the outer wall of the push rod 52 is provided with an external thread; the push rod 52 is in threaded connection with the bottom of the overflow bottle 5; the push rod 52 is rotatably connected with the lower end of the piston 51; the overflow holes 46 are uniformly arranged at the bottom of the feeding seat 4; during the use, after division board 43 is pulled to drive and rotates cover 42 round the rotation of feeding seat 4 center, the staff selects every reinforced region promptly fan-shaped chamber corresponding overflow bottle 5, open one of them overflow bottle 5, and close other overflow bottle 5, the process of closing is promptly for rotating push rod 52, push rod 52 can drive piston 51 along the inner wall upward movement of overflow bottle 5, piston 51 can drive sealing rod 54 and insert in steady voltage hole 53, realize blockking up this overflow bottle 5's steady voltage hole 53, and through push rod 52 and overflow bottle 5's bottle bottom threaded connection, the condition that makes piston 51 can not move down under self action of gravity guarantees the sealed state of overflow bottle 5, under the unable circumstances of discharging of overflow bottle 5 inside gas, the material is difficult to get into in overflow bottle 5 from overflow bottle 5 bottleneck, realize the purpose of the selective closure to overflow bottle 5.
As an embodiment of the present invention, a cylindrical plug 55 is disposed at the upper end of the bottle mouth of the overflow bottle 5; the lower end surface of the cylindrical plug 55 is recessed inward; the cylindrical plug 55 is connected with the opening of the overflow bottle 5 through a connecting rod 56; the outer diameter of the cylindrical plug 55 is equal to the inner diameter of the overflow hole 46;
when the overflow bottle is used, in the process of recycling materials in the overflow bottle 5, the piston 51 is pushed by the push rod 52 to move upwards along the overflow bottle 5, the piston 51 can push the materials in the overflow bottle 5 to be sprayed out of the bottle opening of the overflow bottle 5, the materials sprayed out of the bottle opening of the overflow bottle 5 can be blocked by the cylindrical plug 55 and can impact on the lower end face of the cylindrical plug 55, because the lower end face of the cylindrical plug 55 is recessed inwards, the materials are guided by the lower end face of the cylindrical plug 55 to be scattered downwards, compared with the situation that the cylindrical plug 55 is not provided, the situation that the materials are directly splashed out of the bottle opening of the overflow bottle 5 to cause waste of raw material components is avoided, when the overflow hole 46 needs to be blocked, only the internal thread sleeve 48 needs to be loosened, after the internal thread sleeve 48 is separated from the external thread sleeve 47, the overflow bottle 5 is pulled to drive the cylindrical plug 55 to move downwards, so that the cylindrical plug 55 blocks the corresponding overflow hole 46, the purpose of closing the overflow hole 46 can be achieved, and the upper end face of the cylindrical plug 55 is parallel to the inner bottom face of the charging base 4, and the materials are avoided being remained in the overflow hole 46.
As an embodiment of the invention, the groove bottom of the first annular groove 41 is provided with a downward concave gathering groove 49; the gathering groove 49 is in an inverted triangle shape; the liquid injection hole 45 is arranged at the lowest point of the gathering groove 49; the lower end of the separation plate 43 is connected with the gathering groove 49 in a rotating and sealing way;
during the use, through gathering groove 49's setting for the raw materials component in fan-shaped intracavity is in reinforced region promptly gathers in gathering groove 49 under the action of gravity, thereby makes the raw materials component assemble to gathering groove 49 in, avoids annotating the condition appearance that liquid hole 45 vacuums under the negative pressure effect, also makes the material of fan-shaped intracavity flow into the cauldron body 1 inside fast under the negative pressure effect simultaneously, has avoided extravagant.
As an embodiment of the present invention, a second annular groove 421 is formed at the lower end of the rotating sleeve 42; the second annular groove 421 is connected with an annular block 422 in a sliding and sealing manner; the annular block 422 is connected with the second annular groove 421 through a spring 423; the bag strip 6 is fixedly connected with the contact part of the separation plate 43 with the first annular groove 41 and the collection groove 49; the interior of the sac strip 6 is communicated with the second annular groove 421 through an air hole 61;
when in use, in the process that the nut 44 is screwed on the center of the charging seat 4, the nut 44 presses the rotating sleeves 42, so that the adjacent rotating sleeves 42 are mutually pressed, the annular block 422 slides along the corresponding second annular groove 421 under the pressing action, the spring 423 in the second annular groove 421 is pressed to complete the force storage process, the gas in the second annular groove 421 is pressed to enter the bag strip 6 along the air hole 61, the bag strip 6 is expanded under the air pressure, the bag strip 6 is expanded and seals among the partition plate 43, the first annular groove 41 and the collecting groove 49, the expansion of the bag strip 6 can also increase the friction force among the partition plate 43, the first annular groove 41 and the collecting groove 49, the deviation is avoided in the charging process, and the charging stability is improved; after the nut 44 is unscrewed from the center of the charging seat 4, the spring 423 drives the corresponding annular block 422 to be away from the bottom of the second annular groove 421, so that the adjacent rotating sleeves 42 are away from each other, and the bag strip 6 is shriveled under the action of negative pressure in the second annular groove 421, thereby reducing the friction force between the separation plate 43 and the first annular groove 41 and the collection groove 49, and facilitating the rotation of the separation plate 43.
The specific working process is as follows:
preparing raw materials required by rolling oil, wherein the raw materials comprise natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersant, a cosolvent, an antirust agent and the like; calculating the raw materials to obtain the proportion n% of each component, and then, enabling n% to 360 to be equal to x, wherein x is the arc length angle corresponding to the space of one component in the feeding seat 4, and a fan-shaped cavity is formed between every two partition plates 43 and the arc-shaped groove; the cross section of the sector cavity is sector, and the corresponding span angle of the sector cavity is x, so that the rotating sleeve 42 can be driven by the partition plate 43 to rotate around the center of the feeding seat 4 by rotating the partition plate 43 in advance, so that the sector cavity space corresponding to each component can be rotated well in advance, and finally, the nut 44 connected with the center thread of the feeding seat 4 is screwed at the center of the feeding seat 4 through the nut 44, thereby causing the nut 44 to press the rotary sleeve 42, the static friction force of the adjacent rotary sleeve 42 increases after the rotary sleeve 42 is pressed, so that the rotating sleeve 42 is locked, if the size of each sector cavity is readjusted, the nut 44 is only required to be screwed reversely to unlock the rotating sleeve 42, and after the rotating sleeve 42 is locked, only each component of the raw materials is poured into the corresponding fan-shaped cavity, the density difference of each component is neglected, so that the liquid level height of each component poured into the fan-shaped cavity is the same, for example, the height scale marks on the partition plate 43 can be used for judging, after each component is poured into the corresponding sector cavity, the controller is started to control the air pump 3 to work, thereby the air in the kettle body 1 is pumped out by the air pump 3, the material in the sector cavity opens the one-way valve in the liquid injection hole 45 under the negative pressure and flows into the kettle body 1 along the liquid injection hole 45, namely, the process that the material enters the kettle body 1 is completed, and then the heating component in the kettle body 1 is controlled by the controller, for example, resistance wires are electrified for heating, the temperature rise of materials is realized, the stirring rod is driven by the motor to stir the raw materials in the kettle body 1, thus, the materials in the kettle body 1 are uniformly mixed, after the materials are mixed, the discharge hole 11 at the bottom of the kettle body 1 is opened, the materials in the kettle body 1 are discharged along the discharge hole 11, and the preparation process of the rolling oil is finished;
in the process of adding materials into the fan-shaped cavity, the staff can penetrate through the overflow bottle 5 to run through the internal state until the materials flow into the overflow bottle 5, and then stops continuously adding the materials, so that the materials are added more randomly each time, the feeding is not required to be accurately controlled according to scales, and in order to further improve the accuracy of material proportioning, the whole stirring kettle is arranged at a horizontal position, so that the liquid level of the materials in the fan-shaped cavity is parallel to the horizontal plane; in the process that the materials enter the overflow bottle 5 along the bottle opening of the overflow bottle 5, the gas in the overflow bottle 5 is discharged along the pressure stabilizing hole 53, so that the materials can smoothly enter the overflow bottle 5; the overflow bottle 5 has the function of temporarily storing redundant materials, after the materials in the overflow bottle 5 reach the upper storage limit, the lower end of the push rod 52 is held, the push rod 52 is pushed to drive the corresponding piston 51 to move upwards, the piston 51 is driven by the push rod 52 to slide upwards along the inner wall of the overflow bottle 5, the piston 51 moves upwards and simultaneously drives the fixedly connected sealing rod 54 to move upwards synchronously, then the sealing rod 54 is inserted into the pressure stabilizing hole 53 to seal the pressure stabilizing hole 53, along with the upward movement of the piston 51, the pressure of the materials in the overflow bottle 5 is increased after being extruded by the piston 51 and is extruded along the bottle mouth of the overflow bottle 5, the purpose of recycling the materials in the overflow bottle 5 is achieved, enough space is reserved for the next overflow while waste is avoided, after the materials in the overflow bottle 5 are all extruded into the fan-shaped cavity, the piston 51 is pulled to move downwards along the inner wall of the overflow bottle 5 to the limit position, and the piston 51 drives the sealing rod 54 to move out of the pressure stabilizing hole 53; the amount of the materials in the sector cavity is adjusted by adjusting the position of the materials in the overflow sector cavity of the overflow bottle 5, specifically, the internal thread sleeve 48 is unscrewed firstly, the internal thread sleeve 48 is loosened from the external thread sleeve 47 by rotating the internal thread sleeve 48, then the overflow bottle 5 is moved, the overflow bottle 5 drives the bottle mouth of the overflow bottle 5 to move up and down in the overflow hole 46, the movement of the overflow bottle 5 can directly change the overflow height of the materials in the sector cavity, therefore, after the overflow height of the overflow bottle 5 is adjusted, the internal thread sleeve 48 is screwed into the external thread sleeve 47 again, the lower end of the external thread sleeve 47 is provided with an opening, and the outer wall of the external thread sleeve 47 is conical, so that under the extrusion of the internal thread sleeve 48, the external thread sleeve 47 is squeezed and then tightened, so that the static friction between the external thread sleeve 47 and the overflow bottle 5 is increased after the external thread sleeve 47 is tightened, the position of the overflow bottle 5 is locked, and the bottle 5 is unlocked until the next adjustment; after the partition plate 43 is pulled to drive the rotating sleeve 42 to rotate around the center of the feeding seat 4, a worker selects overflow bottles 5 corresponding to each feeding area, namely the sector cavity, opens one of the overflow bottles 5, closes the other overflow bottles 5, the closing process is the rotating push rod 52, the push rod 52 can drive the piston 51 to move upwards along the inner wall of the overflow bottle 5, the piston 51 can drive the sealing rod 54 to be inserted into the pressure stabilizing hole 53, the pressure stabilizing hole 53 of the overflow bottle 5 is blocked, and the push rod 52 is in threaded connection with the bottle bottom of the overflow bottle 5, so that the piston 51 cannot move downwards under the action of self gravity, the sealing state of the overflow bottle 5 is ensured, under the condition that gas in the overflow bottle 5 cannot be discharged, materials cannot enter the overflow bottle 5 from the bottle opening of the overflow bottle 5 easily, and the purpose of selectively closing the overflow bottle 5 is achieved; in the process of recycling materials in the overflow bottle 5, the piston 51 is pushed by the push rod 52 to move upwards along the overflow bottle 5, the piston 51 can push the materials in the overflow bottle 5 to be sprayed out from the bottle opening of the overflow bottle 5, the materials sprayed out from the bottle opening of the overflow bottle 5 can be blocked by the cylindrical plug 55 and can impact on the lower end surface of the cylindrical plug 55, the lower end surface of the cylindrical plug 55 is recessed inwards, so the materials are guided by the lower end surface of the cylindrical plug 55 to be scattered downwards, compared with the original situation without the cylindrical plug 55, the situation that the materials are directly splashed out from the bottle opening of the overflow bottle 5 to cause waste of raw material components is avoided, when the overflow hole 46 needs to be blocked, only the internal thread sleeve 48 needs to be loosened, after the internal thread sleeve 48 is separated from the external thread sleeve 47, the overflow bottle 5 is pulled to drive the cylindrical plug 55 to move downwards, so that the cylindrical plug 55 blocks the corresponding overflow hole 46, the purpose of closing the overflow hole 46 can be realized, and the upper end surface of the cylindrical plug 55 is parallel to the inner bottom surface of the overflow hole 46 of the feeding base 4, thereby avoiding the materials remaining in the overflow hole 46; the raw material components in the feeding area, namely the fan-shaped cavity are gathered towards the gathering groove 49 under the action of gravity through the gathering groove 49, so that the raw material components are gathered in the gathering groove 49; in the process that the nut 44 is screwed at the center of the charging seat 4, the nut 44 can press the rotating sleeves 42, so that the adjacent rotating sleeves 42 are mutually pressed, the annular block 422 slides along the corresponding second annular groove 421 under the pressing action, the spring 423 in the second annular groove 421 is pressed to complete the force storage process, the gas in the second annular groove 421 is pressed and enters the bag strip 6 along the air hole 61, the bag strip 6 is expanded under the air pressure, the bag strip 6 is expanded and sealed among the partition plate 43, the first annular groove 41 and the collecting groove 49, the expansion of the bag strip 6 can also increase the friction force among the partition plate 43, the first annular groove 41 and the collecting groove 49, the deviation in the charging process is avoided, and the charging stability is improved; after the nut 44 is unscrewed from the center of the charging seat 4, the spring 423 drives the corresponding annular block 422 to be away from the bottom of the second annular groove 421, so that the adjacent rotating sleeves 42 are away from each other, and the bladder strip 6 is deflated under the action of negative pressure inside the second annular groove 421.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the scope of the present invention, and furthermore, the terms "first", "second", "third", etc., are only used for distinguishing the description and are not to be construed as indicating or implying relative importance.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A preparation method of stainless steel rolling oil is characterized by comprising the following steps: the method comprises the following steps:
s1: after preparing natural grease, amino silane synthetic ester, mineral oil, an antioxidant, an extreme pressure antiwear additive, an emulsifier, a dispersant, a cosolvent and an antirust agent, preheating the raw materials into a liquid state;
s2: a partition plate (43) in the stirring kettle is rotated, the rotating sleeve (42) is driven to rotate at the center of the feeding seat (4) through the partition plate (43), feeding areas are formed between the adjacent partition plates (43) and the first annular groove (41), each feeding area corresponds to each component of the raw materials, and finally the rotating nut (44) is screwed to lock the rotating sleeve (42);
s3: adding the raw materials into corresponding feeding areas in batches, starting a controller in the stirring kettle to control an air pump (3) to pump out air in the kettle body (1) after feeding is finished, and opening a one-way valve in an injection hole (45) to allow the materials in the feeding areas to enter the kettle body (1) under the action of negative pressure; the controller controls the stirring assembly (2) to stir the materials in the kettle body (1) and heat the materials in the kettle body (1), after the materials in the kettle body (1) are stirred and mixed, the discharge port (11) is opened, the raw materials in the kettle body (1) are discharged along the discharge port (11) under the action of gravity, and then the preparation of the stainless steel rolling oil is completed;
wherein, the stirred tank that uses in S2-S3 includes:
a kettle body (1); the upper end of the kettle body (1) is provided with an opening; a discharge hole (11) with a valve is arranged at the lower end of the kettle body (1); the lower part of the kettle body (1) is fixedly connected with a support leg (12); a stirring component (2) is arranged at the bottom in the kettle body (1); the outer wall of the kettle body (1) is fixedly connected with an air pump (3); the air pump (3) is communicated with the inside of the kettle body (1);
a feeding seat (4); the feeding seat (4) is positioned at the upper end of the kettle body (1); the upper end of the feeding seat (4) is provided with a first annular groove (41); the center of the feeding seat (4) is connected with a rotating sleeve (42) in a rotating and sealing way; the first annular groove (41) is connected with a partition plate (43) in a rotating and sealing manner; the partition plates (43) are fixedly connected with the corresponding rotating sleeves (42); the outer wall of the center of the feeding seat (4) is provided with threads; the center of the feeding seat (4) is connected with a nut (44) through threads;
a liquid injection hole (45); the liquid injection hole (45) is arranged at the bottom of the feeding seat (4) in a penetrating way; a one-way valve is arranged in the liquid injection hole (45);
a controller; the controller is used for controlling the automatic operation of the stirring kettle.
2. The method for preparing stainless steel rolling oil according to claim 1, characterized in that: the outer diameter of the feeding seat (4) is larger than that of the kettle body (1); an overflow bottle (5) is arranged on the outer side of the kettle body (1); the bottom of the feeding seat (4) is provided with an overflow hole (46); the overflow hole (46) is connected with the bottle mouth of the overflow bottle (5); the mouth of the overflow bottle (5) extends to the inside of the first annular groove (41).
3. The method for preparing stainless steel rolling oil according to claim 2, characterized in that: the inner wall of the overflow bottle (5) is connected with a piston (51) in a sliding and sealing way; the lower end of the piston (51) is connected with a push rod (52); the push rod (52) penetrates through the bottom of the overflow bottle (5) and extends to the outside; the upper end of the bottle body of the overflow bottle (5) is provided with a pressure stabilizing hole (53); the upper end of the piston (51) is fixedly connected with a sealing rod (54); the sealing rod (54) is positioned right below the pressure stabilizing hole (53); the outer diameter of the sealing rod (54) is matched with the diameter of the pressure stabilizing hole (53).
4. A method for producing a stainless rolling oil according to claim 3, characterized in that: the lower end opening of the overflow hole (46) is fixedly connected with an external thread sleeve (47); the lower end of the external thread sleeve (47) is uniformly provided with notches (471); the inner diameter of the external thread sleeve (47) is matched with that of the overflow hole (46); the overflow hole (46) is connected with the overflow bottle (5) in a sliding and sealing way; the outer wall of the external thread sleeve (47) is connected with an internal thread sleeve (48) in a threaded manner.
5. A method for producing a stainless rolling oil according to claim 4, characterized in that: the outer wall of the push rod (52) is provided with an external thread; the push rod (52) is in threaded connection with the bottom of the overflow bottle (5); the push rod (52) is rotatably connected with the lower end of the piston (51).
6. A method for producing a stainless rolling oil according to claim 4, characterized in that: the upper end of the bottle mouth of the overflow bottle (5) is provided with a cylindrical plug (55); the lower end surface of the cylindrical plug (55) is inwards recessed; the cylindrical plug (55) is connected with the bottle opening of the overflow bottle (5) through a connecting rod (56); the outer diameter of the cylindrical plug (55) is equal to the inner diameter of the overflow hole (46).
7. The method for preparing stainless steel rolling oil according to claim 1, characterized in that: the bottom of the first annular groove (41) is provided with a collecting groove (49) which is concave downwards; the gathering groove (49) is in an inverted triangle shape; the liquid injection hole (45) is arranged at the lowest point of the gathering groove (49); the lower end of the separation plate (43) is connected with the gathering groove (49) in a rotating and sealing mode.
8. A method for producing a stainless rolling oil according to claim 7, characterized in that: the lower end of the rotating sleeve (42) is provided with a second annular groove (421); the second annular groove (421) is connected with an annular block (422) in a sliding and sealing manner; the annular block (422) is connected with the second annular groove (421) through a spring (423); the division plate (43) is fixedly connected with the bag strip (6) at the contact part of the first annular groove (41) and the gathering groove (49); the interior of the sac strip (6) is communicated with the second annular groove (421) through an air hole (61).
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| CN202211475440.3A CN115851351B (en) | 2022-11-23 | 2022-11-23 | Stainless steel rolling oil preparation method |
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|---|---|
| CN115851351B (en) | 2023-08-25 |
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Effective date of registration: 20230802 Address after: 528311 One of No. 20, Xiaotang Third Ring West Industrial Zone, Shishan Town, Nanhai District, Foshan City, Guangdong Province (Factory Building B) Applicant after: FOSHAN YUCAI METAL PRODUCTS Co.,Ltd. Address before: 136000 1301 Haifeng Avenue, Siping City, Jilin Province Applicant before: JILIN NORMAL University |
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