CN116059945A - Production method of high-performance borate type automobile brake fluid - Google Patents
Production method of high-performance borate type automobile brake fluid Download PDFInfo
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- CN116059945A CN116059945A CN202211568262.9A CN202211568262A CN116059945A CN 116059945 A CN116059945 A CN 116059945A CN 202211568262 A CN202211568262 A CN 202211568262A CN 116059945 A CN116059945 A CN 116059945A
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- 239000012530 fluid Substances 0.000 title claims abstract description 92
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 118
- 239000007788 liquid Substances 0.000 claims abstract description 88
- 238000003756 stirring Methods 0.000 claims abstract description 80
- 239000002994 raw material Substances 0.000 claims abstract description 72
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/50—Circulation mixers, e.g. wherein at least part of the mixture is discharged from and reintroduced into a receptacle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
- B01F33/8362—Mixing plants; Combinations of mixers combining mixing with other treatments with chemical reactions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/22—Control or regulation
- B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
- B01F35/2215—Temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/95—Heating or cooling systems using heated or cooled stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/99—Heating
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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
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Abstract
The utility model relates to the field of automobile brake fluid production, and discloses a production method of high-performance borate type automobile brake fluid, which comprises the following steps: the motor drives the stirring blade to rotate, and the brake fluid raw material in the reaction kettle is stirred; step two: the main shaft is continuously moved up and down, and the stirring blades are matched to rotate, so that the stirring of brake liquid raw materials in different layers in the reaction kettle is realized; step three: the suction unit is started, brake fluid raw materials in the reaction kettle are sucked through the liquid inlet pipe, and returned to the reaction kettle through the liquid discharge main pipe, the liquid discharge branch pipe and the nozzle, in the process, the stirring blade rotates and stirs to form a vortex in the reaction kettle, the flow direction of the vortex is the same as the rotation direction of the stirring blade, and the nozzle is tangential with the reaction kettle, so that the flow direction of the brake fluid raw materials returned to the reaction kettle through the nozzle is opposite to the flow direction of the vortex in the reaction kettle, and a hedging collision is formed between the two, so that the brake fluid raw materials are uniformly mixed through the hedging collision.
Description
Technical Field
The utility model relates to the field of automobiles, in particular to the field of automobile braking, and particularly relates to the field of production of automobile brake fluid.
Background
The automobile brake fluid, also called brake oil or brake fluid, is a hydraulic medium of an automobile brake system and is an indispensable part of braking of the brake system.
The applicant finds a Chinese patent of utility model through searching, it grants the publication number CN212790796U, it through conical block, spindle, fixed ring, supporting shoe, rotating disc, spring and design of the puddler, can scatter the raw materials into the inner bottom, reduce the required time of stirring, make the stirring effect better, improve the quality of the product, therefore, in the car brake fluid production process, fully stir the raw materials can improve the quality of the brake fluid, so in the car brake fluid production process, how to improve the mixing sufficient homogeneity among the raw materials of the brake fluid is necessary, on the basis of this, the utility model has proposed a method for producing high-performance borate type car brake fluid.
Disclosure of Invention
In order to solve the problems mentioned in the background, the utility model provides a method for producing high-performance borate type automobile brake fluid.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows.
A method for producing high-performance borate type automobile brake fluid comprises the following steps:
step one: the motor drives the stirring blade to rotate, and the brake fluid raw materials in the reaction kettle are stirred, so that the brake fluid raw materials are uniformly mixed;
step two: the first step is realized, and simultaneously, the main shaft continuously moves up and down in a reciprocating way and is matched with the rotation of the stirring blade to stir the brake liquid raw materials with different layers in the reaction kettle;
step three: the first step is realized, the suction unit is started, brake fluid raw materials in the reaction kettle are sucked through the liquid inlet pipe, and returned to the reaction kettle through the liquid discharge main pipe, the liquid discharge branch pipe and the nozzle, in the process, the stirring blade rotates and stirs to form a vortex in the reaction kettle, the flow direction of the vortex is the same as the rotation direction of the stirring blade, and the flow direction of the brake fluid raw materials returned to the reaction kettle through the nozzle is opposite to the flow direction of the vortex in the reaction kettle due to the tangential connection of the nozzle, so that the opposite impact collision is formed between the two, and the brake fluid raw materials are uniformly mixed through the opposite impact collision.
Further, the nozzle arranged on the outer circular surface of the reaction kettle is provided with a plurality of nozzle groups along the circumferential direction array of the reaction kettle, the nozzle groups are further provided with a plurality of groups along the vertical direction array, and in the third step: the suction unit moves along with the main shaft, extracts brake liquid raw materials of different height layers in the reaction kettle, and then pulls the brake liquid raw materials to return to the reaction kettle to perform hedging collision, and meanwhile, the brake liquid returned to the reaction kettle can be simultaneously returned to the different height layers of the reaction kettle to perform hedging collision.
Further, heating elements may be provided inside the stirring vanes for providing a suitable ambient temperature for the brake fluid production in the reaction vessel.
Further, the bottom of the reaction kettle is provided with an output device, the output device is used for outputting the manufactured brake fluid and in the process of stirring the brake fluid raw materials in the reaction kettle, the bottom of the reaction kettle is kept in a plane state, and then the quality of the brake fluid is further improved.
Further, the output device comprises a base and a valve pipe I, a mounting frame is mounted on the base, the bottom of the reaction kettle is mounted at the upper end of the mounting frame, an output hole penetrating through the thickness is formed in the bottom of the kettle and is axially divided into a lower section and an upper section, the aperture of the upper section is smaller than that of the lower section, a shaft shoulder is formed at the joint of the upper section and the lower section, and a fixing ring is mounted at the lower orifice of the lower section in a matched manner;
the valve pipe is coaxially arranged in the output hole, the upper end of the valve pipe is closed, the lower end of the valve pipe is open and is matched with the pipe cover, in an initial state, the end face of the upper closed end of the valve pipe I is flush with the upper end face of the kettle bottom, the valve pipe I and the upper section of the output hole form sealed sliding fit, an outer ring which is in sliding fit with the lower section of the output hole is coaxially arranged outside the valve pipe I, a spring positioned between the outer ring and a shaft shoulder is sleeved outside the valve pipe I, a valve hole is formed in the outer circular face of the valve pipe I, the valve hole is close to the upper closed end, a joint is arranged at the part of the lower end of the valve pipe I extending out of the output hole, and an output pipe is arranged at the free end of the joint;
the output device also comprises a switch, the switch is used for lifting the valve pipe I to move upwards, and the step of the brake fluid drainage process in the reaction kettle is as follows:
l1: the valve hole is communicated with the reaction kettle by lifting the valve pipe I through the switch, and at the moment, brake fluid in the reaction kettle can be sequentially output outwards through the valve hole, the valve pipe I, the connector and the output pipe;
l2: after the brake fluid is discharged, the switch is withdrawn and lifted, the spring releases the elastic force to enable the valve pipe to move downwards, the valve hole is retracted into the output hole, the upper closed end of the valve pipe I is restored to be flush with the upper end surface of the kettle bottom again, and the output hole is blocked through the sealing sliding fit between the valve pipe I and the upper section of the output hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the scheme, the brake liquid raw material in the reaction kettle is stirred through high-speed rotation of the stirring blade, in the stirring process, a vortex is formed in the reaction kettle, the flow direction of the vortex is the same as the rotation direction of the stirring blade, meanwhile, the brake liquid raw material in the reaction kettle is pumped through the suction pump and returns to the reaction kettle through the nozzle tangential to the outer circular surface of the reaction kettle, the flow direction of the brake liquid raw material returned to the reaction kettle through the nozzle is opposite to the flow direction of the vortex in the reaction kettle, a hedging collision is formed between the brake liquid raw material and the vortex, the stirring effect is further improved, the nozzle is tangential to the reaction kettle, the vortex in the reaction kettle flows along the circumferential direction of the reaction kettle, and the vortex is positioned on the same straight line during hedging of the two, so that the hedging collision effect is maximum, and the stirring effect is further improved;
it should be noted that: in the process of the opposite-impact collision, the main shaft is coaxial with the reaction kettle, and the opposite-impact collision occurs near the inner wall of the reaction kettle, and the liquid inlet pipe is positioned in the main shaft, namely at the center of the vortex, so that the whole rotation stability of the vortex is not influenced in the process of sucking the brake liquid raw material in the reaction kettle by the sucking unit, the opposite-impact collision is not influenced, the opposite-impact collision can reach the maximum, the sufficient stirring performance between the brake liquid raw materials can be improved through the opposite-impact collision, and if the opposite-impact collision is not realized, for example, the liquid inlet end of the brake liquid raw material in the reaction kettle is extracted by the sucking unit, far away from the center of the vortex, and is close to the outer side of the vortex, on the one hand, the higher the speed is caused by the stirring blade rotating at a high speed, the harder to be extracted by the sucking unit under the action of inertia force, and on the other hand, the whole rotation stability of the vortex is damaged, the flow speed of the vortex is reduced, the strength of the opposite-impact collision is influenced, the sufficient stirring performance of the brake liquid raw material is further influenced, and the full stirring performance of the opposite-impact collision is not realized;
in addition to this: a. the suction unit is arranged in the main shaft and moves along with the main shaft, so that brake liquid raw materials of different height layers in the reaction kettle can be extracted, and the reaction kettle is returned to perform opposite impact collision, so that the performance of the opposite impact collision for promoting the stirring sufficiency of the brake liquid raw materials is further improved; the a and the b can respectively promote the sufficient stirring performance of the material of the opposite impact lifting brake fluid, and the a and the b are mutually matched to promote, and can further promote the sufficient stirring performance of the material of the opposite impact lifting brake fluid on the basis of the respective materials.
2. In this application, be used for the brake fluid that makes outwards to export through output device to in the brake fluid raw materials stirring in-process in reation kettle, the cauldron bottom keeps plane state, and its meaning is, otherwise, easily think of, also is most commonly, is setting up a pipeline at the cauldron bottom, sets up a valve on the pipeline, controls opening, closing of pipeline, but this has a defect: the valve is arranged on the pipeline, the communicating part of the pipeline and the kettle bottom, namely the hole arranged at the bottom of the kettle and the part of the pipeline between the valve and the hole, are still communicated with the reaction kettle when the valve is closed in the areas, so that the brake liquid raw materials are in the areas during the stirring process of the brake liquid raw materials, the areas are difficult to pay attention to, the brake liquid raw materials in the areas are not fully stirred, and once particles fall into the areas, the particles are difficult to participate in stirring again, the stirring process is influenced, and the brake liquid which is not fully stirred in the areas is output together with the brake liquid manufactured in the reaction kettle during the output process of the brake liquid, and the quality of the brake liquid is influenced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a kettle cover and stirring device;
FIG. 3 is an internal schematic view of the spindle;
FIG. 4 is a schematic view of a stirring blade, motor one, heating element, and spindle;
FIG. 5 is a schematic diagram of a pumping unit I;
FIG. 6 is a schematic diagram II of a pumping unit;
fig. 7 is a schematic diagram III of a suction unit;
FIG. 8 is a schematic diagram of an output device, feed pump and tank bottom;
FIG. 9 is a bottom view of the output device, feed pump and kettle bottom;
FIG. 10 is a schematic view of a tank bottom, valve tube one and valve tube two;
FIG. 11 is a schematic diagram of a displacement mechanism and a switch.
The reference numerals in the drawings are:
100. a reaction kettle; 101. a kettle cover; 102. a kettle bottom;
200. a stirring device; 201. a main shaft; 202. stirring the leaves; 203. an upper bracket; 204. a first motor; 205. a top frame; 206. a second motor; 207. a first screw rod; 208. a suction unit; 209. a suction pump; 210. a bottom tube; 211. a liquid inlet pipe; 212. a liquid discharge main pipe; 213. a liquid discharge branch pipe; 214. a driving part; 215. a support frame; 216. a linking member;
300. an output device; 301. a base; 302. an output pipe; 303. a switch; 304. a valve pipe I; 305. a valve hole; 306. a spring; 307. a chassis; 308. a third motor; 309. a second screw rod; 310. a push rod; 311. an outer sleeve;
400. a heating element; 500. a feed pump; 600. a displacement mechanism.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
A method for producing high-performance borate type automobile brake fluid comprises the following steps:
step one: the motor drives the stirring blade to rotate, and the brake fluid raw materials in the reaction kettle are stirred, so that the brake fluid raw materials are uniformly mixed;
step two: the first step is realized, and simultaneously, the main shaft continuously moves up and down in a reciprocating way and is matched with the rotation of the stirring blade to stir the brake liquid raw materials with different layers in the reaction kettle;
step three: the first step is realized, the suction unit is started, brake fluid raw materials in the reaction kettle are sucked through the liquid inlet pipe, and returned to the reaction kettle through the liquid discharge main pipe, the liquid discharge branch pipe and the nozzle, in the process, the stirring blade rotates and stirs to form a vortex in the reaction kettle, the flow direction of the vortex is the same as the rotation direction of the stirring blade, and the flow direction of the brake fluid raw materials returned to the reaction kettle through the nozzle is opposite to the flow direction of the vortex in the reaction kettle due to the tangential connection of the nozzle, so that the opposite impact collision is formed between the two, and the brake fluid raw materials are uniformly mixed through the opposite impact collision.
As shown in fig. 1 to 11, the production equipment for realizing the production method of the high-performance borate type automobile brake fluid comprises a reaction kettle 100 and a stirring device 200 for stirring brake fluid raw materials in the reaction kettle 100 and enabling the brake fluid raw materials to be fully and uniformly mixed.
The stirring device 200 comprises a main shaft 201 coaxially installed in the reaction kettle 100 and arranged in a lifting manner, wherein the top end of the main shaft 201 extends out of the reaction kettle 100 and is driven by a lifting member to move up or down along the vertical direction.
Specifically, as shown in fig. 2, a top frame 205 is provided on the kettle cover 101 disposed at the upper opening of the reaction kettle 100, an upper support 203 is provided at the upper end of the main shaft 201, and when the main shaft 201 moves down to the lowest point, the bottom of the upper support 203 is higher than the upper end surface of the kettle cover 101.
The lifting member comprises a first screw rod 207 and a second motor 206 which are vertically arranged on the top frame 205, the first screw rod 207 is in sliding fit with the top frame 205 in the vertical direction through a guide piece, so that the first screw rod 207 can only move along the axial direction, preferably, the guide piece can be a guide groove penetrating through the axial direction of the first screw rod 207 and a guide protrusion which is arranged on the top frame 205 and is correspondingly matched with the guide groove, the input end thread of the first screw rod 207 is provided with a driven piece, the upper end surface and the lower end surface of the driven piece are contacted with the top frame 205 and are limited to rotate around the axial direction, the output end of the second motor 206 is provided with a driving piece, and the driving piece and the driven piece are matched to form a power transmission route between the second motor 206 and the first screw rod 207; when the motor II 206 operates to drive the driven member to rotate, the first screw rod 207 moves in the axial direction, the bottom end of the first screw rod 207 is connected with the upper bracket 203, and the first screw rod 207 moves to move together with the main shaft 201 with the upper bracket 203.
As shown in fig. 2-4, the interior of the main shaft 201 is hollow, a first motor 204 is coaxially installed in the main shaft, the output end of the first motor 204 passes through the bottom end of the main shaft 201 and is provided with a stirring blade 202, the stirring blade 202 is driven to rotate by the first motor 204 to stir the brake liquid raw material in the reaction kettle 100, and simultaneously, the brake liquid raw material is matched with the main shaft to move up and down continuously along the axial direction, so that the stirring effect of the brake liquid raw material of each height layer of the reaction kettle 100 is better.
Further, the inside of stirring leaf 202 is provided with the mounting hole, installs heating element 400 in the mounting hole, and heating element 400 is used for providing a suitable ambient temperature for the brake fluid production in the reation kettle 100, is favorable to the processing production of brake fluid, and heating element 400 is because along with stirring leaf 202 together rotatory, and its heating is by interior heating outwards, rotatory stirring while heating, and the wiring of heating element 400 needs to utilize the via slip ring, and the wiring is prior art and can realize, is not the core of this application, and the description is omitted.
As shown in fig. 2, 3 and 5, a suction unit 208 is further disposed in the main shaft 201, a liquid inlet end of the suction unit 208 is provided with a liquid inlet pipe 211, preferably, a bottom end of the liquid inlet pipe 211 is close to a bottom end of the main shaft 201, a liquid outlet end of the suction unit 208 is provided with a liquid outlet main pipe 212, an output end array of the liquid outlet main pipe 212 is provided with a plurality of liquid outlet branch pipes 213, an output end of the liquid outlet branch pipes 213 is communicated with a nozzle disposed on an outer circular surface of the reaction kettle 100, and the nozzle is tangential to the outer circular surface of the reaction kettle 100.
In the process of stirring the brake fluid raw material in the reaction kettle 100 through the stirring blade 202, the suction unit 208 is started at the same time, the brake fluid raw material in the reaction kettle 100 is sucked through the liquid inlet pipe 211 and returned into the reaction kettle 100 through the liquid discharge main pipe 212, the liquid discharge branch pipe 213 and the nozzle, in the process, a vortex is formed in the reaction kettle 100 in the rotating stirring process of the stirring blade 202, and the direction of the formed vortex is unidirectional because the rotation of the stirring blade 202 keeps the same direction, namely, the formed vortex flows along the circumferential direction of the reaction kettle 100, and the direction of the brake fluid raw material returned into the reaction kettle 100 through the nozzle is opposite to the direction of the vortex in the reaction kettle 100, so that the stirring effect is further improved, the nozzle is tangential to the reaction kettle 100, and the vortex in the reaction kettle 100 flows along the circumferential direction of the reaction kettle 100, so that the opposite collision effect is maximized, and the stirring effect is further improved;
in addition, in the above process, the spindle 201 and the reaction kettle 100 are coaxial, and because the opposite collision occurs near the inner wall of the reaction kettle 100, and the liquid inlet pipe 211 is located in the spindle 201, that is, at the center of the vortex, the process of sucking the brake liquid raw material in the reaction kettle 100 by the suction unit 208 will not affect the overall rotation of the vortex, the opposite collision will not affect, the opposite collision can reach the maximum, the sufficient stirring performance between the brake liquid raw materials can be improved by the opposite collision, if not, for example, the liquid inlet end of the brake liquid raw material in the reaction kettle 100 drawn by the suction unit 208 is far away from the center of the vortex, and near the outside of the vortex, on one hand, the vortex flow direction is large due to the high-speed rotation stirring of the stirring blade 202, and under the action of inertia force, the brake liquid raw material drawn by the suction unit 208 is difficult to draw the brake liquid raw material, on the other hand, the overall stability of the rotation of the vortex will not be damaged, the flow speed of the vortex will be reduced, the strength of the opposite collision will be affected, and the sufficient stirring performance of the brake liquid raw material can be improved by the opposite collision will not be maximized;
in addition, the pumping unit 208 is installed in the main shaft 201 and moves along with the main shaft 201, so that brake fluid raw materials at different height layers in the reaction kettle 100 can be pumped, and the reaction kettle 100 is returned to perform opposite impact collision, so that the performance of improving the stirring sufficiency of the brake fluid raw materials due to opposite impact collision is further improved.
Further, the plurality of the connectors arranged on the outer circular surface of the reaction kettle 100 are arranged in the array along the circumferential direction of the reaction kettle 100 to form the connector groups, and the plurality of groups of the connector groups are arranged in the array along the vertical direction.
As shown in fig. 5 to 7, the suction unit 208 includes a supporting frame 215 provided in the main shaft 201 and a suction pump 209 provided on the supporting frame 215, and the drain main pipe 212 is of a hard pipe structure which is mounted on the supporting frame 215 and is arranged coaxially with the main shaft 201, and the tip of which extends out of the main shaft 201 and communicates with the drain branch pipe 213.
The suction pump 209 comprises a pump shell vertically arranged on a support frame 215, a piston and a spring positioned between the piston and the bottom of the pump shell are arranged in the pump shell, a piston rod is arranged on the upper end surface of the piston, the top end of the piston rod extends out of the pump shell and is connected with a linkage part 216 arranged on the support frame 215, and the linkage part 216 is used for running under the power provided by the driving part 214 to drive the piston rod to reciprocate up and down.
Specifically, the linkage component 216 includes a linkage shaft coaxially sleeved outside the liquid discharge main pipe 212, an external step is coaxially arranged at the bottom of the linkage shaft, a plurality of linkage teeth are arranged on the upper end surface of the external step along the circumferential direction of the linkage shaft in an array manner, the two surfaces of the linkage teeth along the circumferential direction of the linkage shaft are respectively a plane which is vertically arranged and an inclined plane which is obliquely arranged, the lowest point of the inclined plane is connected with the upper end surface of the external step, the highest point of the inclined plane is connected with the highest point of the plane, the top end of the piston rod is provided with a linkage pin, the free end of the linkage pin extends into two adjacent linkage teeth, the driving component 214 includes a motor IV arranged on the upper bracket 203 and a power transmission part arranged between the motor IV and the linkage shaft, the linkage shaft is driven to rotate by the motor IV, and the linkage pin is driven to be lifted up and moved down by the inclined plane continuously through the cooperation of the inclined plane and the cooperation of the inclined plane, so that the piston rod and the piston are driven to reciprocate up and down in the pump shell.
The bottom of the pump shell is provided with a bottom pipe 210, the bottom pipe 210 comprises a first branch pipe arranged at the bottom of the pump shell and a second branch pipe arranged between the first branch pipe and the liquid discharge main pipe 212, the first branch pipe is communicated with the liquid inlet pipe 211, a first check valve is arranged at the communication part between the first branch pipe and the liquid inlet pipe 211 and is used for enabling fluid to flow unidirectionally from the liquid inlet pipe 211 to the first branch pipe, a second check valve is arranged between the second branch pipe and the liquid discharge main pipe 212 and is used for enabling fluid to flow unidirectionally from the second branch pipe to the liquid discharge main pipe 212, and the check valve is realized in the prior art and is not repeated.
When the piston moves upwards, the brake fluid raw material in the reaction kettle 100 sequentially passes through the liquid inlet pipe 211, the one-way valve I and the branch pipe I to enter the pump shell in a negative pressure suction mode, and then when the piston moves downwards, the brake fluid raw material in the pump shell is pushed to sequentially pass through the branch pipe II and the one-way valve II to flow towards the liquid discharge main pipe 212.
Further, the suction pump 209 is provided with the multiunit along the circumferencial direction array of main shaft 201, and its meaning lies in, and in addition, as shown in fig. 5, the feed liquor pipe 211 corresponds along the circumferencial direction array of main shaft 201 and is provided with a plurality ofly, so when sucking the brake fluid raw materials in the reation kettle 100, not only the center that the department of sucking is located vortex department, do not influence vortex bulk rotation, and further refine, carry out simultaneous suction to the different places in vortex center, when improving the brake fluid raw materials in the extraction reation kettle 100, the equilibrium of extraction and multiple spot extraction, it can further improve the performance that the impact promotes brake fluid raw materials evenly mixed.
As shown in fig. 8 to 11, after the brake fluid in the reaction kettle 100 is produced, the brake fluid needs to be discharged outwards, and in general, the brake fluid is discharged through a pipe arranged at the bottom of the reaction kettle 100, which is easy to think, and most commonly, a valve is arranged on the pipe to control the opening and closing of the pipe, but there is a defect: the valves are arranged on the pipelines, the communicating parts of the pipelines and the kettle bottom 102, namely the holes arranged at the bottom of the kettle bottom 102 and the parts of the pipelines between the valves and the holes, are still communicated with the reaction kettle 100 when the valves are closed in the areas, so that the areas are also provided with brake fluid raw materials during the stirring process of the brake fluid raw materials, the areas are difficult to pay attention to during the stirring process of the brake fluid raw materials, that is, the areas are not fully stirred, and once particles fall into the areas, the stirring process is difficult to be participated, the stirring process is influenced, and the brake fluid which is not fully stirred in the areas is output together with the brake fluid manufactured in the reaction kettle 100 during the output process of the brake fluid, and the quality of the brake fluid is influenced.
Specifically, as shown in fig. 9 and 10, the output device 300 includes a base 301 and a valve tube 304, a mounting frame is mounted on the base 301, the bottom 102 of the reaction kettle 100 is mounted at the upper end of the mounting frame, an output hole penetrating through the thickness is formed in the bottom 102, the output hole is axially divided into a lower section and an upper section, the aperture of the upper section is smaller than that of the lower section, a shaft shoulder is formed at the joint of the lower section and the upper section, and a fixing ring is mounted at the lower orifice of the lower section in a matching manner.
The valve pipe I304 is coaxially arranged in the output hole, the upper end of the valve pipe I is closed, the lower end of the valve pipe I is open, the upper end face of the upper end of the valve pipe I304 is flush with the upper end face of the kettle bottom 102 in an initial state, sealing sliding fit is formed between the valve pipe I304 and the upper section of the output hole, an outer ring which is in sliding fit with the lower section of the output hole is coaxially arranged outside the valve pipe I304, the outer ring is limited by a fixed ring, the valve pipe I304 is further limited to be separated from the output hole, a spring 306 positioned between the outer ring and a shaft shoulder is sleeved outside the valve pipe I304, a valve hole 305 is formed in the outer circular surface of the valve pipe I304, the valve hole 305 is close to the upper end, a joint is arranged at the lower end of the valve pipe I304, the lower end of the valve pipe I304 extends out of the output hole, and the free end of the joint is provided with an output pipe 302.
The output device 300 further comprises a switch 303, the switch 303 is used for lifting the valve pipe I304 to move upwards, so that the valve hole 305 is communicated with the reaction kettle 100, at this time, brake fluid in the reaction kettle 100 can be sequentially output outwards through the valve hole 305, the valve pipe I304, the connector and the output pipe 302, and it is noted that in order to drain brake fluid, the height of the lower hole wall of the valve hole 305 is lower than the upper end surface of the kettle bottom 102, after the brake fluid is drained, the switch 303 withdraws lifting, the spring 306 releases elasticity to enable the valve pipe I304 to move downwards, the valve hole 305 is retracted into the output hole, the upper closed end of the valve pipe I304 is restored to be level with the upper end surface of the kettle bottom 102, and at this time, the output hole is sealed by sealing sliding fit between the valve pipe I304 and the upper section of the output hole, so that the purpose of maintaining the plane state of the kettle bottom 102 is achieved when the reaction kettle 100 is stirred.
Further, as shown in fig. 11, the switch 303 includes a bottom frame 307, and a second screw 309 and an outer sliding sleeve 311 vertically installed on the bottom frame 307, wherein the second screw 309 is in power connection with a third motor 308 provided on the bottom frame 307, the second screw 309 is driven to rotate by the third motor 308, the outer sliding sleeve 311 is in a ring shape, is coaxially and fixedly provided on the bottom frame 307 and surrounds the outer side of the second screw 309, an ejector rod 310 is sleeved on an external thread of the second screw 309, the ejector rod 310 and the outer sliding sleeve 311 form sliding fit at the same time through a connecting piece, preferably, the connecting piece includes a sliding protrusion provided on the ejector rod 310 and a sliding groove provided on the outer sliding sleeve 311, and the guiding direction of the sliding groove is vertical; the third motor 308 drives the second screw rod 309 to rotate, so that the ejector rod 310 can be driven to move upwards to lift the first valve tube 304 or move downwards to cancel lifting.
Further, since the lifting member of the stirring device 200 is attached to the tank cover 101, it is not convenient to feed the brake fluid raw material into the reaction tank 100 by opening the tank cover 101, and thus, as shown in fig. 8 and 9, the feeding pump 500 can perform feeding.
Specifically, the liquid inlet end of the feeding pump 500 is provided with an input pipe, the liquid outlet end is provided with a liquid feeding pipe, the kettle bottom 102 is provided with a feeding hole penetrating through the thickness, a valve pipe II is arranged in the feeding hole, the relation between the feeding hole and the valve pipe II is consistent with the relation between the output hole and the valve pipe I304, and the feeding pump is not described in detail, and the feeding pump is also used for ensuring that the kettle bottom 102 is in a plane state when the reaction kettle 100 is stirred, so that the quality of brake liquid is further improved.
Further, since the second valve tube may be opened or closed by the switch 303, as shown in fig. 11, the base 301 is further provided with a shift mechanism 600 for continuously switching the position of the traction switch 303 between the second valve tube and the first valve tube 304, and a plurality of brake fluid producing materials are provided, so that the feed pump 500 is provided in plurality.
Specifically, the displacement mechanism 600 includes a rotating frame rotatably disposed on the base 301, and a rotating shaft formed at a rotation mounting portion is vertically disposed, and the rotating shaft is driven to rotate by a motor five disposed on the base 301.
The rotating frame is provided with a guide frame, the guide frame is provided with a screw rod III and a guide rod which are horizontally arranged and parallel to each other, the screw rod III is connected with a motor six power arranged on the guide frame, the screw rod III is in threaded connection with the underframe 307, and the underframe 307 is simultaneously in sliding connection with the guide rod; the screw rod III is driven to rotate through the motor III, the underframe 307 is further driven to move along the guiding direction of the guide rod, the rotating shaft is driven to rotate through the motor V, the rotating frame, the guide frame and the underframe 307 are driven to rotate together, and the rotating frame, the guide frame and the underframe 307 are matched with each other, so that the ejector rod 310 arranged on the underframe 307 is continuously switched between positions of the output hole and the feeding hole.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (9)
1. The production method of the high-performance borate type automobile brake fluid comprises a reaction kettle (100), and is characterized in that: the stirring device (200) comprises a main shaft (201) which is coaxially arranged in the reaction kettle (100) and is arranged in a lifting manner, a motor I (204) is hollow in the main shaft (201) and coaxially arranged, the output end of the motor I (204) penetrates through the bottom end of the main shaft (201) and is provided with a stirring blade (202), a suction unit (208) is further arranged in the main shaft (201), the liquid inlet end of the suction unit (208) is provided with a liquid inlet pipe (211), the bottom end of the liquid inlet pipe (211) is close to the bottom end of the main shaft (201), the liquid outlet end of the suction unit (208) is provided with a liquid discharge main pipe (212), the output end array of the liquid discharge main pipe (212) is provided with a plurality of liquid discharge branch pipes (213), and the output end of the liquid discharge branch pipes (213) is communicated with a connecting nozzle arranged on the outer circular surface of the reaction kettle (100), and the connecting nozzle is tangential with the outer circular surface of the reaction kettle (100).
The method comprises the following steps:
step one: the motor I (204) operates to drive the stirring blade (202) to rotate, and the brake fluid raw materials in the reaction kettle (100) are stirred, so that the brake fluid raw materials are uniformly mixed;
step two: the main shaft (201) moves up and down continuously and rotates together with the stirring blade (202) to stir the brake liquid raw materials at different layers in the reaction kettle (100);
step three: the first step is realized, the suction unit (208) is started, brake fluid raw materials in the reaction kettle (100) are sucked through the liquid inlet pipe (211), and are returned into the reaction kettle (100) through the liquid discharge main pipe (212), the liquid discharge branch pipe (213) and the nozzle, in the process, the stirring blade (202) rotates and stirs to form a vortex in the reaction kettle (100), the flow direction of the vortex is the same as the rotation direction of the stirring blade (202), and the nozzle is tangential to the reaction kettle (100), so that the flow direction of the brake fluid raw materials returned into the reaction kettle (100) through the nozzle is opposite to the flow direction of the vortex in the reaction kettle (100), and a hedging collision is formed between the brake fluid raw materials, so that the brake fluid raw materials are uniformly mixed through the hedging collision.
2. The method for producing a high-performance borate type automobile brake fluid according to claim 1, wherein the method comprises the following steps: the plurality of the nozzles arranged on the outer circular surface of the reaction kettle (100) are arranged in an array along the circumferential direction of the reaction kettle (100) to form nozzle groups, and the nozzle groups are also arranged in a plurality of groups along the vertical direction.
3. The method for producing a high-performance borate type automobile brake fluid according to claim 2, wherein: in the third step, the following steps: the suction unit (208) moves along with the main shaft (201), extracts brake liquid raw materials of different height layers in the reaction kettle (100), and then pulls the brake liquid raw materials to return to the reaction kettle (100) for hedging collision, and meanwhile, the brake liquid returned to the reaction kettle (100) can be simultaneously returned to the different height layers of the reaction kettle (100) for hedging collision.
4. The method for producing a high-performance borate type automobile brake fluid according to claim 1, wherein the method comprises the following steps: the kettle cover (101) arranged at the upper opening of the reaction kettle (100) is provided with a lifting member which is used for driving the main shaft (201) to move along the vertical direction.
5. The method for producing a high-performance borate type automobile brake fluid according to claim 1, wherein the method comprises the following steps: the inside of stirring leaf (202) is provided with the mounting hole, installs heating element (400) in the mounting hole, and heating element (400) are used for providing a preset ambient temperature for the brake fluid production in reation kettle (100).
6. The method for producing a high-performance borate type automobile brake fluid according to claim 1, wherein the method comprises the following steps: the reactor bottom (102) of the reaction kettle (100) is provided with an output device (300), the output device (300) is used for outputting the manufactured brake fluid, and the reactor bottom (102) is kept in a plane state in the process of stirring the brake fluid raw materials in the reaction kettle (100).
7. The method for producing a high-performance borate type automobile brake fluid according to claim 6, wherein: the output device (300) comprises a base (301) and a valve pipe I (304), wherein a mounting frame is mounted on the base (301), a kettle bottom (102) of the reaction kettle (100) is mounted at the upper end of the mounting frame, an output hole penetrating through the thickness is formed in the kettle bottom (102), the output hole is axially divided into a lower section and an upper section, the aperture of the upper section is smaller than that of the lower section, a shaft shoulder is formed at the joint of the lower section and the upper section, and a fixing ring is mounted at the lower orifice of the lower section in a matched mode.
8. The method for producing a high-performance borate type automobile brake fluid according to claim 7, wherein: the valve pipe I (304) is coaxially arranged in the output hole, the upper end of the valve pipe I is closed, the lower end of the valve pipe I is open, the valve pipe I is matched with the upper end of the kettle bottom (102), the upper end face of the valve pipe I (304) is flush with the upper end face of the kettle bottom (102) in an initial state, a sealed sliding fit is formed between the valve pipe I (304) and the upper section of the output hole, an outer ring which is in sliding fit with the lower section of the output hole is further coaxially arranged outside the valve pipe I (304), a spring (306) which is arranged between the outer ring and a shaft shoulder is sleeved outside the valve pipe I (304), a valve hole (305) is formed in the outer circular face of the valve pipe I (304), the valve hole (305) is close to the upper end, a joint is arranged at the part of the lower end of the valve pipe I (304) extending out of the output pipe, and the free end of the joint is provided with the output pipe (302).
9. The method for producing a high-performance borate type automobile brake fluid according to claim 8, wherein: the output device (300) further comprises a switch (303), the switch (303) is used for lifting the valve pipe I (304) upwards, and the brake liquid draining process in the reaction kettle (100) comprises the following steps:
l1: the valve pipe I (304) is lifted up through the switch (303) to enable the valve hole (305) to be communicated with the reaction kettle (100), and at the moment, brake fluid in the reaction kettle (100) can be sequentially output outwards through the valve hole (305), the valve pipe I (304), the connector and the output pipe (302);
l2: after the brake fluid is discharged, the switch (303) is withdrawn and lifted, the spring (306) releases the elastic force to enable the valve tube I (304) to move downwards, the valve hole (305) is retracted into the output hole, the upper closed end of the valve tube I (304) is restored to be flush with the upper end surface of the kettle bottom (102) again, and the output hole is blocked through the sealing sliding fit between the valve tube I (304) and the upper section of the output hole.
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| CN202211568262.9A CN116059945B (en) | 2022-12-08 | 2022-12-08 | Production method of high-performance borate type automobile brake fluid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117380044A (en) * | 2023-12-11 | 2024-01-12 | 山东健奕宏生物制药有限公司 | Stirring and mixing device for lactitol preparation and use method |
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| CN216789245U (en) * | 2022-03-03 | 2022-06-21 | 上海友尹化工科技有限公司 | Improved glass upward-spreading type discharge valve |
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| US4062526A (en) * | 1976-01-26 | 1977-12-13 | Green Charles A | Method of and apparatus for conditioning pulp |
| CN207237990U (en) * | 2017-09-10 | 2018-04-17 | 温州芳植生物科技有限公司 | A kind of agitating device of oil-water emulsifiers |
| CN207385385U (en) * | 2017-10-19 | 2018-05-22 | 江苏江永新材料科技有限公司 | A kind of fluid sealant production and processing circulation stirring device |
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