CN109760199B - Low-bubble electronic ceramic preparation system - Google Patents
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- CN109760199B CN109760199B CN201910078415.3A CN201910078415A CN109760199B CN 109760199 B CN109760199 B CN 109760199B CN 201910078415 A CN201910078415 A CN 201910078415A CN 109760199 B CN109760199 B CN 109760199B
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Abstract
The invention belongs to the technical field of electronic ceramic preparation, and particularly relates to a low-bubble electronic ceramic preparation system which comprises a machine body, a motor, a stirring module, a bubble cleaning module and a negative pressure module; the top of the machine body is provided with a controller at one side of the motor, a hollow rotating shaft is rotatably connected at a vertical central line position inside the machine body, the motor is in transmission connection with the top end of the hollow rotating shaft, a stirring module is arranged at the top end inside the machine body, and a foam cleaning module, a partition plate and a negative pressure module are sequentially arranged below the stirring module inside the machine body from top to bottom; the top of the clapboard is provided with a discharging module; the stirring module comprises a mixing bin and a stirring paddle; the bottom of mixing the storehouse and being connected with the bottom rotation of organism roof, the bottom of mixing the storehouse and the outer cylinder of cavity axis of rotation links firmly. The invention can carry out multi-stage bubble removal treatment on the slurry, effectively reduce the content of bubbles in the slurry and is beneficial to improving the strength of the electronic ceramic.
Description
Technical Field
The invention belongs to the technical field of electronic ceramic preparation, and particularly relates to a low-bubble electronic ceramic preparation system.
Background
The electronic ceramics or ceramics for electronic industry are essentially different from the common ceramics for electric power in chemical composition, microstructure and electromechanical properties. These differences are due to a series of special technical requirements imposed on electronic ceramics by the electronics industry, the most important of which is to have high mechanical strength, high temperature and humidity resistance, radiation resistance, wide variation of dielectric constant, small dielectric loss tangent, and adjustable temperature coefficient of capacitance (or adjustable rate of change of capacitance). High electric strength and insulation resistance, excellent aging resistance and the like. The method can be widely applied to the aspects of energy sources, household appliances, automobiles and the like, when the electronic ceramics are prepared, the raw materials are required to be prepared into the pulp, the raw materials are usually put into a stirring device according to the formula of the ceramic slurry to be stirred, the slurry often contains bubbles in the actual production process, and if the bubbles cannot be removed, the mechanical strength of the electronic ceramics is influenced, and the electronic ceramics are easy to break.
Some technical schemes for preparing electronic ceramics also appear in the prior art, for example, a chinese patent with application number 2014107319535 discloses an electronic ceramic impurity removal device, which comprises an outer barrel, an inner barrel, a rotating disk, an upper cover, a motor, a central bearing and a bubble removal box, wherein a supporting table is arranged at the center of the bottom of the outer barrel, a top column is arranged at the rotating center of the supporting table, a liquid leakage hole is arranged at the bottom of the outer barrel, a circle of magnet is fixedly arranged on the wall of the outer barrel, the upper end of the inner barrel is fixed with the rotating disk, the rotating disk is fixed with the outer ring of the central bearing, the outer ring of the central bearing is connected with the motor shaft, the upper cover is connected with the outer ring of the central bearing through a; the bottom surface of the inner barrel is provided with a groove matched with the top column, the defoaming box is connected with the lower end of the outer barrel through a shockproof pad, the outer wall of the defoaming box is provided with a vibrator, and multiple layers of screens are arranged inside the defoaming box.
Although the technical scheme leads the electronic ceramic slurry to meet the manufacturing requirement through impurity removal and defoaming treatment. However, in the electronic ceramic preparation impurity removal equipment, only the vibration mode is adopted to defoam the slurry, so that small bubbles in the slurry cannot be completely discharged, the bubble content in the slurry is higher than an index, secondary treatment is required, and the workload is increased.
Disclosure of Invention
In order to make up for the defects of the prior art, the low-bubble electronic ceramic preparation system provided by the invention can be used for carrying out multistage de-bubbling treatment on the slurry, effectively reducing the content of bubbles in the slurry and being beneficial to improving the strength of the electronic ceramic.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a low-bubble electronic ceramic preparation system which comprises a machine body, a motor, a stirring module, a bubble cleaning module and a negative pressure module, wherein the stirring module is arranged on the machine body; the central position of the top of the machine body is provided with a motor, the top of the machine body is provided with a controller at one side of the motor, a hollow rotating shaft is rotatably connected at a vertical central line position in the machine body, the motor is in transmission connection with the top end of the hollow rotating shaft, the top end in the machine body is provided with a stirring module, and a foam cleaning module, a partition plate and a negative pressure module are sequentially arranged below the stirring module in the machine body from top to bottom; the bottom end of the hollow rotating shaft sequentially penetrates through the foam cleaning module and the partition plate to be fixedly connected with the top of the negative pressure module, a cam is sleeved on the hollow rotating shaft, and a first permanent magnet is fixedly connected to the small end of the cam; the top of the partition board is provided with a discharging module, and the discharging module is used for discharging slurry intermittently; the stirring module comprises a mixing bin and a stirring paddle; the mixing bin is rotatably connected with the bottom of the top plate of the machine body, the bottom of the mixing bin is fixedly connected with the outer cylindrical surface of the hollow rotating shaft, the stirring paddle is sleeved on the inner side of the mixing bin on the hollow rotating shaft, the bottom of the mixing bin is hinged with a sealing baffle, a connecting rod is hinged between the sealing baffle and the foam cleaning module, and the mixing bin is used for uniformly mixing slurry; the negative pressure module comprises a centrifugal bin, the centrifugal bin is fixedly connected with the bottom end of the hollow rotating shaft, the bottom of the centrifugal bin is communicated with a pressure valve, and the centrifugal bin is used for removing bubbles in the slurry; wherein the content of the first and second substances,
the bubble cleaning module comprises a hollow sleeve, an extension spring, a sliding block, a gear, a hinge rod and a swing unit; the swing unit and the hollow sleeve are symmetrically arranged by taking a vertical center line of the hollow rotating shaft as a reference, one end of the swing unit is hinged with the hollow rotating shaft, and one end of the hollow sleeve is fixedly connected with an outer cylindrical surface of the hollow rotating shaft; a sliding block is arranged inside the hollow sleeve, a plurality of clamping teeth are fixedly connected with the top and the bottom of the sliding block at equal intervals, an extension spring is fixedly connected between the sliding block and the outer cylindrical surface of the hollow rotating shaft, gears are rotatably connected with the top and the bottom of the hollow sleeve at positions corresponding to the sliding block, and the gears are meshed with the clamping teeth; the swing unit comprises two stirring rods, one adjacent side of each stirring rod is respectively connected with one end of each of the two hinged rods in a sliding manner, the other ends of the two hinged rods are respectively fixedly connected with one side of each of the two gears, round holes are uniformly distributed on the two stirring rods, the inner sides of the round holes are fixedly connected with sharp blades, and a defoaming module is hinged between the other end of the swing unit and the inner wall of the machine body; the bubble removing module is used for removing bubbles on the inner wall of the machine body; the sharp edge is used for breaking the bubbles; the controller is used for controlling the motor to rotate in the positive and negative directions alternatively.
When the slurry mixing machine works, a feed inlet is arranged at the position, corresponding to the mixing bin, of the top of the machine body, an exhaust port and a discharge port are respectively arranged at the top and the bottom of the outer side of the machine body, a proper amount of slurry is firstly added into the mixing bin through the feed inlet, a motor is started to drive a middle idle rotating shaft to rotate, a controller controls the motor to rotate in a forward and reverse rotation alternating mode, the mixing bin and a stirring paddle rotate along with the motor to stir the slurry in the mixing bin, so that the slurry is uniformly mixed, a hollow rotating shaft rotates in a forward and reverse rotation alternating mode under the action of the motor, a sliding block in a hollow sleeve pipe moves in a reciprocating mode in the horizontal direction, when the sliding block slides in the direction far away from the hollow rotating shaft under the action of centrifugal force, a clamping tooth on the sliding block drives two gears to rotate, at the moment, the two gears respectively drive two hinged rods to, the distance between the two stirring rods is increased, the uppermost stirring rod pushes the sealing baffle to be opened through the connecting rod when rotating upwards, at the moment, the slurry in the mixing bin flows into the inside of the machine body, when the centrifugal force borne by the sliding block disappears, and the sliding block returns to the original position under the action of the extension spring, the gear drives the two stirring rods to mutually approach through the hinge rod, so that the flow of the slurry can be accelerated, the flow rate of the slurry can be accelerated by utilizing the swinging of the two stirring rods, the discharge of bubbles in the slurry is facilitated, meanwhile, the bubbles in the slurry are crushed by utilizing the sharp edge in the circular hole, the air in the bubbles can be conveniently discharged, the content of the bubbles in the slurry is effectively reduced, the mechanical strength of the electronic ceramic is improved, the sliding block is enabled to slide by utilizing the centrifugal force, so that the adjustable discharging can be carried out according to the rotation rate of the motor, when the motor rotates slowly, the centrifugal force, the ascending pivoted distance of the top puddler is little, seal baffle's opening angle is little, the amount that thick liquids got into organism inside is few, can improve the stirring efficiency of thick liquids like this, improve the volume of getting rid of bubble in the thick liquids, the blowing accelerates when motor pivoted is fast, during the rotation of idle rotating shaft, a permanent magnet on the cam makes in the centrifugal storehouse of the intermittent leading-in baffle below of thick liquids at baffle top with the blowing module, the top in centrifugal storehouse is hollow out construction, carry out centrifugal motion, effectively reduce the content of bubble in the thick liquids, thereby the mechanical strength of electroceramic has been improved.
Preferably, the emptying module comprises a piston cylinder, a piston rod, a second permanent magnet and a third permanent magnet; the piston cylinder level is arranged, and the inside sliding connection of piston cylinder has the piston rod, and the both ends of piston rod all link firmly No. two permanent magnets, correspond No. two permanent magnet position departments on the inner wall of piston cylinder and link firmly No. three permanent magnets, and it has two circular baffles to articulate through the torsional spring symmetry on the piston cylinder, and two circular baffles are used for extraction and discharge thick liquids, and the inside No. two permanent magnets of piston cylinder is the magnetic pole of the same name with the adjacent one side of No. three permanent magnets, and the corresponding one side of a permanent magnet and adjacent No. two permanent magnets is the magnetic pole of the same name.
When the centrifugal slurry pump works, when the middle idle rotating shaft rotates, the first permanent magnet on the small end of the cam rotates along with the middle idle rotating shaft, when one side of the first permanent magnet corresponds to one side of the second permanent magnet, the magnetic force between the first permanent magnet and the second permanent magnet pushes the piston rod to move towards the direction far away from the hollow rotating shaft, when the piston rod moves, the slurry in the piston cylinder is extruded, the pressure in the piston cylinder is increased, when the thrust of the slurry in the piston cylinder to the circular baffle is larger than the torsion of the torsion spring, the circular baffle at the bottom of the piston cylinder is opened, the slurry is guided into the inner side of the centrifugal bin to carry out centrifugal motion, when the first permanent magnet rotates along with the cam and is far away from the second permanent magnet, the third permanent magnet in the piston cylinder pushes the other second permanent magnet, so that the piston rod moves towards the direction close to the hollow rotating shaft, the pressure in the piston cylinder is reduced, the inner chamber of a piston cylinder is filled with the slurry at the top of the partition plate, the slurry at the top of the partition plate is conveniently pumped into the inner chamber of the piston cylinder and then is extruded and sprayed out, the content of bubbles is reduced, and meanwhile, the bubbles in the slurry can be removed in a mode of increasing pressure, so that the removal efficiency of the bubbles is improved, the intermittent slurry is centrifuged in the centrifugal bin, and the working efficiency of the centrifugal bin is effectively improved.
Preferably, one side of the sliding block is fixedly connected with a pull rope, and one end of the pull rope sequentially penetrates through the hollow sleeve and the hollow rotating shaft to be fixedly connected with the negative pressure module; a fourth permanent magnet is arranged inside the centrifugal bin; the negative pressure module also comprises a movable sealing plate, an extrusion spring and a fifth permanent magnet; the movable sealing plate is connected with the centrifugal bin in an embedded mode, the top of the movable sealing plate is fixedly connected with the bottom end of the pull rope, an extrusion spring is arranged between the top of the movable sealing plate and the top of the centrifugal bin, two square holes are formed in the position, corresponding to the fourth permanent magnet, of the movable sealing plate, the interiors of the two square holes are respectively hinged with a rectangular baffle through torsion springs, and the two rectangular baffles are opened in one direction; the top of the rectangular baffle is fixedly connected with a fifth permanent magnet, and one side of the fifth permanent magnet adjacent to the fourth permanent magnet is a synonym magnetic pole.
When the movable sealing plate is in work, when the sliding block does reciprocating motion in the horizontal direction, the pull rope on the sliding block drives the movable sealing plate to do reciprocating motion up and down, when the pull rope pulls the movable sealing plate to move upwards, negative pressure is formed between the bottom of the movable sealing plate and the inner side of the centrifugal bin, small bubbles in slurry between the bottom of the movable sealing plate and the inner side of the centrifugal bin float up to the top of the liquid level of the slurry, the small bubbles at the top of the liquid level are broken after being contacted with air for a long time, so that the small bubbles in the slurry are removed conveniently, when the movable sealing plate rises to the highest position, the permanent magnet No. four and the permanent magnet No. five are attracted magnetically, at the moment, the sliding block restores to the original position, the extrusion spring pushes the movable sealing plate to move downwards, the rectangular baffle is opened, the slurry at the top of the movable sealing plate is guided into the bottom of the, the fourth permanent magnet is separated from the fifth permanent magnet, the square hole is closed, the movable sealing plate continues to move downwards, the slurry with the small bubbles removed from the bottom of the centrifugal bin is discharged through the pressure valve and is discharged through the discharge hole for use, the removal efficiency of the small bubbles in the slurry is effectively improved, and the workload of secondary bubble removal in the later period is reduced.
Preferably, the magnetic force when the fourth permanent magnet and the fifth permanent magnet are contacted is larger than the sum of the torsion of a torsion spring on the rectangular baffle and the maximum suction force generated by the negative pressure at the inner side of the centrifugal bin.
During operation, when contacting each other between No. four permanent magnets and No. five permanent magnets, magnetic force between the two is greater than the torsion of torsional spring and the suction sum that the negative pressure produced, can make the rectangle baffle open like this, thereby make the thick liquids at movable sealing plate top between leading-in centrifugal storehouse and the movable sealing plate, discharge the tiny bubble at thick liquids liquid level top simultaneously, and the torsion of torsional spring is greater than the maximum value of thick liquids to the pressure valve effort when the movable sealing plate moves down on the rectangle baffle, when can making the movable sealing baffle move down like this, partial thick liquids discharge the pressure valve, it is convenient to use.
Preferably, the bubble removing module comprises two first arc-shaped elastic plates; one end of the first arc-shaped elastic plate is fixedly connected with the stirring rod, the inner sides of the two first arc-shaped elastic plates are corresponding, the other ends of the two first arc-shaped elastic plates are in contact with the inner wall of the machine body, and the two first arc-shaped elastic plates are used for scraping out attached bubbles on the inner wall of the machine body.
The during operation, when two puddlers on the swing unit are the motion that repeated opening and reset, the reciprocating motion about the bubble module that removes of swing unit one end is thereupon, and reciprocating motion is thereupon to two arc elastic plates in vertical direction, clears up the inner wall of organism, avoids adhering to a large amount of bubbles on the organism inner wall, and the bubble come-up of striking off discharges through the gas vent again in the inside of discharge thick liquids, reduces the bubble content in the thick liquids.
Preferably, the bubble removing module further comprises a second arc-shaped elastic plate; the number of the second arc-shaped elastic plates is two, one end of each second arc-shaped elastic plate is hinged to one end of each first arc-shaped elastic plate, the outer side of each second arc-shaped elastic plate is in contact with the outer side of the adjacent first arc-shaped elastic plate, the middle position of the outer side of each second arc-shaped elastic plate is fixedly connected with one end of an elastic rope, and the other end of each elastic rope sequentially penetrates through the two first arc-shaped elastic plates to be fixedly connected with the outer side of the other second arc-shaped elastic plate; and a rubber rod is fixedly connected between the two adjacent defoaming modules on the inner wall of the machine body, and one end of the rubber rod is in contact with the elastic rope.
The during operation, when the swing unit rotates, the rubber pole stirs the elastic rope and warp, the elastic rope tensioning, the outside of pulling two No. two arc elastic plates is close to each other, two No. two arc elastic plates extrude the outside of two arc elastic plates respectively, at this moment, the stay cord continues the tensioning, two arc elastic plates take place to warp, two arc elastic plates form concave shape by evagination deformation, make the outside of two No. two arc elastic plates laminate with the outside of two arc elastic plates mutually, thick liquids between an arc elastic plate and No. two arc elastic plates receive the extrusion blowout, the thick liquids that flow with higher speed erode the inner wall of organism, effectively reduce the content of adhering to the bubble on the organism inner wall, thereby be convenient for get rid of the bubble in the thick liquids, and then improved electronic ceramic's mechanical strength.
The invention has the following beneficial effects:
1. according to the invention, the swing unit is hinged on the hollow rotating shaft, and the two stirring rods on the stirring unit swing with each other, so that the fluidity of the slurry is accelerated, the removal efficiency of bubbles in the slurry is effectively improved, and the strength of the electronic ceramic is improved; the sliding block slides by utilizing centrifugal force, so that adjustable discharging can be carried out according to the rotation speed of the motor, the stirring efficiency of the slurry is improved, and the removal amount of bubbles in the slurry is increased.
2. According to the invention, the cam is utilized to drive the first permanent magnet to push the second permanent magnet to move, so that the piston rod extrudes and discharges the slurry in the inner cavity of the piston cylinder, and the other second permanent magnet and the third permanent magnet are matched for use to extract the slurry, so that the content of bubbles can be reduced, and meanwhile, the bubbles in the slurry can be removed in a manner of increasing the pressure intensity, so that the removal efficiency of the bubbles is improved, and the slurry is intermittently led into the centrifugal bin for centrifugation, so that the working efficiency of the centrifugal bin is effectively improved; utilize the slider to pass through the stay cord and drive movable sealing plate and do vertical direction's reciprocating motion, utilize to produce the negative pressure between movable sealing plate and the centrifugal storehouse inboard and make the small bubble in the sauce material discharge, simultaneously, utilize No. four permanent magnets and No. five permanent magnets control rectangle baffle intermittent type to open, effectively improve the efficiency of getting rid of the small bubble in the thick liquids, reduce the work load that the later stage carries out the secondary and debubble.
3. According to the invention, the two first arc-shaped elastic plates repeatedly swing along with the stirring rod, so that the inner wall of the machine body is cleaned, a large amount of bubbles are prevented from attaching to the inner wall of the machine body, the scraped bubbles float upwards, the inside of the discharged slurry is discharged through the exhaust port, and the content of the bubbles in the slurry is reduced; make the tensioning of elastic rope through utilizing the rubber pole to utilize the elastic rope to make the outside of an adjacent arc elastic plate laminate mutually with the outside of No. two arc elastic plates, thick liquids between an arc elastic plate and No. two arc elastic plates receive the extrusion blowout, and the thick liquids that flow with higher speed erode the inner wall of organism, effectively reduce the content of adhering to the bubble on the organism inner wall, thereby be convenient for get rid of the bubble in the thick liquids, and then improved electronic ceramic's intensity.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
FIG. 3 is an enlarged partial schematic view at B of FIG. 1;
FIG. 4 is an enlarged partial schematic view at C of FIG. 1;
in the figure: the device comprises a machine body 1, a motor 11, a hollow rotating shaft 12, a partition plate 13, a stirring module 2, a mixing bin 21, a stirring paddle 22, a foam cleaning module 3, a swinging unit 31, a stirring rod 311, a hollow sleeve 32, a sliding block 33, a gear 34, a hinged rod 35, an extension spring 36, a pull rope 37, a foam removing module 4, a first arc-shaped elastic plate 41, a second arc-shaped elastic plate 42, a discharging module 5, a piston cylinder 51, a piston rod 52, a first permanent magnet 53, a second permanent magnet 54, a third permanent magnet 55, a cam 56, a negative pressure module 6, a centrifugal bin 61, a sealing plate 62, an extrusion spring 63, a fourth permanent magnet 64, a fifth permanent magnet 65 and a pressure valve 66.
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 4, a low-bubble electronic ceramic preparation system includes a machine body 1, a motor 11, a stirring module 2, a bubble cleaning module 3 and a negative pressure module 6; a motor 11 is mounted at the center of the top of the machine body 1, a controller is mounted at one side of the top of the machine body 1, which is positioned at the motor 11, a hollow rotating shaft 12 is rotatably connected at the vertical central line position inside the machine body 1, the motor 11 is in transmission connection with the top end of the hollow rotating shaft 12, a stirring module 2 is mounted at the top end inside the machine body 1, and a foam cleaning module 3, a partition plate 13 and a negative pressure module 6 are sequentially arranged inside the machine body 1 below the stirring module 2 from top to bottom; the bottom end of the hollow rotating shaft 12 sequentially penetrates through the foam cleaning module 3 and the partition plate 13 to be fixedly connected with the top of the negative pressure module 6, a cam 56 is sleeved on the hollow rotating shaft 12, and a first permanent magnet 53 is fixedly connected to the small end of the cam 56; the top of the partition plate 13 is provided with a discharging module 5, and the discharging module 5 is used for intermittently discharging slurry; the stirring module 2 comprises a mixing bin 21 and a stirring paddle 22; the mixing bin 21 is rotatably connected with the bottom of a top plate of the machine body 1, the bottom of the mixing bin 21 is fixedly connected with an outer cylindrical surface of the hollow rotating shaft 12, a stirring paddle 22 is sleeved on the inner side of the mixing bin 21 on the hollow rotating shaft 12, a sealing baffle is hinged to the bottom of the mixing bin 21, a connecting rod is hinged between the sealing baffle and the foam cleaning module 3, and the mixing bin 21 is used for uniformly mixing slurry; the negative pressure module 6 comprises a centrifugal bin 61, the centrifugal bin 61 is fixedly connected with the bottom end of the hollow rotating shaft 12, the bottom of the centrifugal bin 61 is communicated with a pressure valve 66, and the centrifugal bin 61 is used for removing bubbles in the slurry; wherein the content of the first and second substances,
the foam cleaning module 3 comprises a hollow sleeve 32, an extension spring 36, a sliding block 33, a gear 34, a hinged rod 35 and a swinging unit 31; the swing unit 31 and the hollow sleeve 32 are symmetrically arranged by taking a vertical center line of the hollow rotating shaft 12 as a reference, one end of the swing unit 31 is hinged with the hollow rotating shaft 12, and one end of the hollow sleeve 32 is fixedly connected with an outer cylindrical surface of the hollow rotating shaft 12; a sliding block 33 is arranged inside the hollow sleeve 32, a plurality of clamping teeth are fixedly connected with the top and the bottom of the sliding block 33 at equal intervals, an extension spring 36 is fixedly connected between the sliding block 33 and the outer cylindrical surface of the hollow rotating shaft 12, gears 34 are rotatably connected with the top and the bottom of the hollow sleeve 32 at positions corresponding to the sliding block 33, and the gears 34 are meshed with the clamping teeth; the swing unit 31 comprises two stirring rods 311, one adjacent side of each of the two stirring rods 311 is slidably connected with one end of each of the two hinge rods 35, the other end of each of the two hinge rods 35 is fixedly connected with one side of each of the two gears 34, round holes are uniformly distributed on the two stirring rods 311, the inner sides of the round holes are fixedly connected with sharp blades, and a defoaming module 4 is hinged between the other end of the swing unit 31 and the inner wall of the machine body 1; the bubble removing module 4 is used for removing bubbles on the inner wall of the machine body 1; the sharp edge is used for breaking the bubbles; the controller is used for controlling the motor 11 to rotate in the positive and negative directions alternately.
When the machine works, a feeding hole is arranged at the position, corresponding to the mixing bin 21, of the top of the machine body 1, an exhaust port and a discharge port are respectively arranged at the top and the bottom of the outer side of the machine body 1, a proper amount of slurry is firstly added into the mixing bin 21 through the feeding hole, the motor 11 is started to drive the hollow rotating shaft 12 to rotate, the controller controls the motor 11 to alternately rotate in forward and reverse directions, the mixing bin 21 and the stirring paddle 22 rotate along with the motor to stir the slurry in the mixing bin 21, so that the slurry is uniformly mixed, the hollow rotating shaft 12 rotates alternately in forward and reverse directions under the action of the motor 11, so that the sliding block 33 in the hollow sleeve 32 reciprocates in the horizontal direction, when the sliding block 33 slides in the direction far away from the hollow rotating shaft 12 under the action of centrifugal force, the clamping teeth on the sliding block 33 drive the two gears 34 to rotate, and at the moment, the two hinged rods 35 respectively slide on the two stirring rods 311, and simultaneously push the two stirring rods 311 to open, the distance between the two stirring rods 311 is increased, when the uppermost stirring rod 311 rotates upwards, the sealing baffle is pushed to open through the connecting rod, at this time, the slurry in the mixing bin 21 flows into the interior of the machine body 1, when the centrifugal force applied to the slider 33 disappears, and the slider 33 returns to the original position under the action of the extension spring 36, the gear 34 drives the two stirring rods 311 to approach each other through the hinged rods 35, so that the flow of the slurry can be accelerated, the swing of the two stirring rods 311 is utilized, the flow rate of the slurry can be accelerated, the discharge of bubbles in the slurry is facilitated, meanwhile, the sharp blades in the circular holes are utilized to crush the bubbles in the slurry, the air in the bubbles can be discharged, the content of the bubbles in the slurry is effectively reduced, the strength of the electronic ceramic is improved, and the slider 33 slides through the centrifugal force, thereby can carry out adjustable blowing according to motor 11's slew rate, when motor 11 rotates slowly, the centrifugal force that slider 33 received is little, the ascending pivoted distance of the top puddler 311 is little, seal baffle's opening angle is little, the amount that thick liquids get into organism 1 inside is few, can improve the stirring efficiency of thick liquids like this, improve the volume of getting rid of bubble in the thick liquids, the blowing accelerates when motor 11 pivoted is fast, when middle idle shaft 12 is rotatory, a permanent magnet 53 on the cam 56 makes in the centrifugal storehouse 61 of the leading-in baffle 13 below of thick liquids intermittent type at baffle 13 top of blowing module 5, the top in centrifugal storehouse 61 is hollow out construction, carry out centrifugal motion, effectively reduce the content of bubble in the thick liquids, thereby the mechanical strength of electron pottery has been improved.
The emptying module 5 comprises a piston cylinder 51, a piston rod 52, a second permanent magnet 54 and a third permanent magnet 55; piston cylinder 51 horizontal arrangement, piston cylinder 51's inside sliding connection has piston rod 52, and piston rod 52's both ends all link firmly No. two permanent magnets 54, correspond No. two permanent magnets 54 position department on piston cylinder 51's the inner wall and link firmly No. three permanent magnets 55, it has two circular baffles to articulate through the torsional spring symmetry on piston cylinder 51, and two circular baffles are used for extracting and discharge thick liquids, the adjacent one side of No. two permanent magnets 54 of piston cylinder 51 and No. three permanent magnets 55 is the same name magnetic pole, and one permanent magnet 53 is the same name magnetic pole with the corresponding one side of adjacent No. two permanent magnets 54.
When the centrifugal slurry centrifugal machine works, when the middle idle rotating shaft 12 rotates, the first permanent magnet 53 at the small end of the cam 56 rotates along with the middle idle rotating shaft, when one side of the first permanent magnet 53 corresponds to one side of the second permanent magnet 54, the magnetic force between the first permanent magnet 53 and the second permanent magnet 54 pushes the piston rod 52 to move in the direction away from the hollow rotating shaft 12, when the piston rod 52 moves, the slurry in the piston cylinder 51 is extruded, the pressure in the piston cylinder 51 is increased, when the thrust of the slurry in the piston cylinder 51 on the circular baffle is greater than the torsion of the torsion spring, the circular baffle at the bottom of the piston cylinder 51 is opened, the slurry is guided into the inner side of the centrifugal bin 61 to carry out centrifugal motion, when the first permanent magnet 53 rotates along with the cam 56 and is away from the second permanent magnet 54, the third permanent magnet 55 in the piston cylinder 51 pushes the other second permanent magnet 54, so that the piston rod 52 moves in the direction, the inside pressure reduction of piston cylinder 51, at this moment, the circular baffle at piston cylinder 51 top is opened, the thick liquids at baffle 13 top is full of the inner chamber packing of piston cylinder 51, be convenient for take out the thick liquids at baffle 13 top to the inner chamber of piston cylinder 51, then extrude the blowout again, reduce the content of bubble, can be through the mode of increase pressure simultaneously, get rid of the inside bubble of thick liquids, thereby improve the efficiency of getting rid of the bubble, and centrifuge the intermittent leading-in inside of centrifugation storehouse 61 with thick liquids, effectively improve the work efficiency of centrifugation storehouse 61.
One side of the sliding block 33 is fixedly connected with a pull rope 37, and one end of the pull rope 37 sequentially penetrates through the hollow sleeve 32 and the hollow rotating shaft 12 to be fixedly connected with the negative pressure module 6; a fourth permanent magnet 64 is arranged inside the centrifugal bin 61; the negative pressure module 6 further comprises a movable sealing plate 62, an extrusion spring 63 and a fifth permanent magnet 65; the movable sealing plate 62 is connected with the centrifugal bin 61 in an embedded mode, the top of the movable sealing plate 62 is fixedly connected with the bottom end of the pull rope 37, an extrusion spring 63 is arranged between the top of the movable sealing plate 62 and the top of the centrifugal bin 61, two square holes are formed in the position, corresponding to the fourth permanent magnet 64, of the movable sealing plate 62, rectangular baffles are hinged to the inner portions of the two square holes through torsion springs respectively, and the two rectangular baffles are opened in a single direction; the top of the rectangular baffle is fixedly connected with a fifth permanent magnet 65, and one side of the fifth permanent magnet 65 adjacent to the fourth permanent magnet 64 is a synonym magnetic pole.
When the slurry discharging device works, when the sliding block 33 does reciprocating motion in the horizontal direction, the pull rope 37 on the sliding block 33 drives the movable sealing plate 62 to do reciprocating motion up and down, when the pull rope 37 pulls the movable sealing plate 62 to move upwards, negative pressure is formed between the bottom of the movable sealing plate 62 and the inner side of the centrifugal bin 61, small bubbles in slurry between the bottom of the movable sealing plate 62 and the inner side of the centrifugal bin 61 float upwards to the top of the liquid level of the slurry, the small bubbles at the top of the liquid level are broken after being contacted with air for a long time, so that the small bubbles in the slurry are removed conveniently, when the movable sealing plate 62 rises to the highest position, the fourth permanent magnet 64 and the fifth permanent magnet 65 are magnetically attracted, at the moment, the sliding block 33 returns to the original position, the extrusion spring 63 pushes the movable sealing plate 62 to move downwards, the rectangular baffle plate is opened, the slurry at the top of the movable sealing plate 62 is guided into, the extrusion spring 63 continuously pushes the movable sealing plate 62 to move downwards, the fourth permanent magnet 64 is separated from the fifth permanent magnet 65, the square hole is closed, the movable sealing plate 62 continuously moves downwards, the slurry with the small bubbles removed from the bottom of the centrifugal bin 61 is discharged through the pressure valve 66 and discharged through the discharge hole for use, the removal efficiency of the small bubbles in the slurry is effectively improved, and the workload of secondary bubble removal in the later period is reduced.
The magnetic force when the fourth permanent magnet 64 and the fifth permanent magnet 65 are contacted is larger than the sum of the torsion spring on the rectangular baffle and the maximum suction force generated by the negative pressure inside the centrifugal bin 61.
During operation, when four permanent magnets 64 and five permanent magnets 65 contact each other, magnetic force between the two is greater than the sum of the torque force of the torsion spring and the suction force generated by the negative pressure, so that the rectangular baffle plate can be opened, slurry at the top of the movable sealing plate 62 is guided into the space between the centrifugal bin 61 and the movable sealing plate 62, small bubbles at the top of the slurry liquid level are discharged, the torque force of the torsion spring on the rectangular baffle plate is greater than the maximum value of the acting force of the slurry on the pressure valve 66 when the movable sealing plate 62 moves downwards, and when the movable sealing baffle plate moves downwards, partial slurry is discharged from the pressure valve 66, and the use is convenient.
The defoaming module 4 comprises two first arc-shaped elastic plates 41; one end of the first arc-shaped elastic plate 41 is fixedly connected with the stirring rod 311, the inner sides of the two first arc-shaped elastic plates 41 are corresponding to each other, the other ends of the two first arc-shaped elastic plates 41 are in contact with the inner wall of the machine body 1, and the two first arc-shaped elastic plates 41 are used for scraping out attached bubbles on the inner wall of the machine body 1.
During operation, when two puddlers 311 on the swing unit 31 do the motion that repeated opening and reset, the reciprocating motion about doing is followed to the bubble removal module 4 of swing unit 31 one end, and reciprocating motion is followed to two arc elastic plate 41 in vertical direction, clears up the inner wall of organism 1, avoids attaching to a large amount of bubbles on the organism 1 inner wall, and the bubble come-up of scraping off discharges through the gas vent again in the inside of discharge thick liquids, reduces the bubble content in the thick liquids.
The defoaming module 4 also comprises a second arc-shaped elastic plate 42; the number of the second arc-shaped elastic plates 42 is two, one end of each of the two second arc-shaped elastic plates 42 is hinged to one end of each of the two first arc-shaped elastic plates 41, the outer side of each of the two second arc-shaped elastic plates 42 is in contact with the outer side of the adjacent first arc-shaped elastic plate 41, the middle position of the outer side of each of the two second arc-shaped elastic plates 42 is fixedly connected with one end of an elastic rope, and the other end of each of the elastic ropes sequentially penetrates through the two first arc-shaped elastic plates 41 to be fixedly connected with the outer side of the other second arc-shaped elastic plate 42; and a rubber rod is fixedly connected between the two corresponding adjacent defoaming modules 4 on the inner wall of the machine body 1, and one end of the rubber rod is in contact with the elastic rope.
During operation, when swing unit 31 rotates, the rubber pole stirs the elastic rope and warp, the elastic rope tensioning, the outside that stimulates two No. two arc elastic plates 42 is close to each other, two No. two arc elastic plates 42 extrude the outside of two arc elastic plates 41 respectively, at this moment, stay cord 37 continues the tensioning, two arc elastic plates 41 take place to warp, two arc elastic plates 41 form the concavity by evagination deformation, make the outside of two No. two arc elastic plates 42 laminate with the outside of two arc elastic plates 41 mutually, thick liquids between arc elastic plate 41 and No. two arc elastic plates 42 receive the extrusion blowout, the thick liquids that flow with higher speed erode the inner wall of organism 1, effectively reduce the content of adhering to the bubble on the organism 1 inner wall, thereby be convenient for get rid of the bubble in the thick liquids, and then improved electronic ceramic's mechanical strength.
When the machine works, a feeding hole is arranged at the position, corresponding to the mixing bin 21, of the top of the machine body 1, an exhaust port and a discharge port are respectively arranged at the top and the bottom of the outer side of the machine body 1, a proper amount of slurry is firstly added into the mixing bin 21 through the feeding hole, the motor 11 is started to drive the hollow rotating shaft 12 to rotate, the controller controls the motor 11 to alternately rotate in forward and reverse directions, the mixing bin 21 and the stirring paddle 22 rotate along with the motor to stir the slurry in the mixing bin 21, so that the slurry is uniformly mixed, the hollow rotating shaft 12 rotates alternately in forward and reverse directions under the action of the motor 11, so that the sliding block 33 in the hollow sleeve 32 reciprocates in the horizontal direction, when the sliding block 33 slides in the direction far away from the hollow rotating shaft 12 under the action of centrifugal force, the clamping teeth on the sliding block 33 drive the two gears 34 to rotate, and at the moment, the two hinged rods 35 respectively slide on the two stirring rods 311 to simultaneously push the two stirring rods 311 to open, the distance between the two stirring rods 311 is increased, when the uppermost stirring rod 311 rotates upwards, the sealing baffle is pushed to open through the connecting rod, at the moment, the slurry in the mixing bin 21 flows into the interior of the machine body 1, when the centrifugal force applied to the sliding block 33 disappears, and the sliding block 33 returns to the original position under the action of the extension spring 36, the gear 34 drives the two stirring rods 311 to approach each other through the hinged rods 35, so that the flow of the slurry can be accelerated, meanwhile, the bubbles in the slurry are crushed by the sharp edge in the circular hole, so that the air in the bubbles is conveniently discharged, the sliding block 33 slides by the centrifugal force, so that the adjustable discharging can be carried out according to the rotation speed of the motor 11, when the motor 11 rotates slowly, the centrifugal force applied to the sliding block 33 is small, and the upward rotating distance of the uppermost stirring rod 311 is small, the opening angle of the sealing baffle is small, the amount of slurry entering the machine body 1 is small, so that the stirring efficiency of the slurry can be improved, the removal amount of bubbles in the slurry is improved, when the rotating speed of the motor 11 is high, discharging is accelerated, and when the middle idle rotating shaft 12 rotates, the first permanent magnet 53 on the cam 56 enables the discharging module 5 to intermittently guide the slurry on the top of the partition plate 13 into the centrifugal bin 61 below the partition plate 13 for centrifugal motion;
when the middle idle rotating shaft 12 rotates, the first permanent magnet 53 at the small end of the cam 56 rotates along with the cam, when one side of the first permanent magnet 53 corresponds to one side of the second permanent magnet 54, the magnetic force between the first permanent magnet 53 and the second permanent magnet 54 pushes the piston rod 52 to move in the direction away from the hollow rotating shaft 12, when the piston rod 52 moves, the slurry in the piston cylinder 51 is extruded, the pressure in the piston cylinder 51 is increased, when the thrust of the slurry in the piston cylinder 51 on the circular baffle is greater than the torsion of the torsion spring, the circular baffle at the bottom of the piston cylinder 51 is opened, the slurry is guided into the inner side of the centrifugal bin 61 to carry out centrifugal motion, when the first permanent magnet 53 rotates along with the cam 56 and is away from the second permanent magnet 54, the third permanent magnet 55 in the piston cylinder 51 pushes the other second permanent magnet 54, so that the piston rod 52 moves in the direction close to the hollow rotating shaft 12, when the pressure inside the piston cylinder 51 is reduced, at this time, the circular baffle plate at the top of the piston cylinder 51 is opened, the slurry at the top of the partition plate 13 fills the inner cavity of the piston cylinder 51, so that the slurry at the top of the partition plate 13 is conveniently pumped into the inner cavity of the piston cylinder 51 and then is extruded and sprayed out, the content of bubbles is reduced, meanwhile, the bubbles inside the slurry can be removed in a mode of increasing the pressure, the slurry is intermittently led into the centrifugal bin 61 for centrifugation, when the sliding block 33 performs reciprocating motion in the horizontal direction, the pull rope 37 on the sliding block 33 drives the movable sealing plate 62 to perform reciprocating motion up and down, when the pull rope 37 pulls the movable sealing plate 62 to move up, negative pressure is formed between the bottom of the movable sealing plate 62 and the inner side of the centrifugal bin 61, small bubbles in the slurry between the bottom of the movable sealing plate 62 and the inner side of the centrifugal bin 61 float up to the top of the liquid level of the slurry, and the small bubbles, when the movable sealing plate 62 rises to the highest position, the fourth permanent magnet 64 and the fifth permanent magnet 65 are attracted magnetically, at the moment, the sliding block 33 returns to the original position, the extrusion spring 63 pushes the movable sealing plate 62 to move downwards, the rectangular baffle plate is opened, the slurry on the top of the movable sealing plate 62 is guided into the bottom of the movable sealing plate 62 through the square hole, so that the small bubbles on the top of the liquid surface are discharged, the extrusion spring 63 continuously pushes the movable sealing plate 62 to move downwards, the fourth permanent magnet 64 is separated from the fifth permanent magnet 65, the square hole is closed, the movable sealing plate 62 continuously moves downwards, the slurry with the small bubbles removed from the bottom of the centrifugal bin 61 is discharged through the pressure valve 66 and is discharged through the discharge port for use, when the fourth permanent magnet 64 and the fifth permanent magnet 65 are in contact with each other, the magnetic force between the two is greater than the sum of the torque force of the torsion spring and the suction force generated by the negative, thereby leading the slurry on the top of the movable sealing plate 62 into the space between the centrifugal bin 61 and the movable sealing plate 62, discharging small bubbles on the top of the liquid level of the slurry, and the torsion of the torsion spring on the rectangular baffle plate is larger than the maximum value of the acting force of the slurry on the pressure valve 66 when the movable sealing plate 62 moves downwards, thus when the movable sealing plate moves downwards, part of the slurry discharges the pressure valve 66, when the two stirring rods 311 on the swinging unit 31 do repeated opening and resetting movement, the bubble removing module 4 at one end of the swinging unit 31 does up and down reciprocating movement along with the swinging rod, the two first arc-shaped elastic plates 41 do reciprocating movement along with the swinging rod in the vertical direction, cleaning the inner wall of the machine body 1, avoiding a large amount of bubbles attached on the inner wall of the machine body 1, the scraped bubbles float upwards, the interior of the discharged slurry is discharged through the exhaust port, when the swinging unit 31 rotates, the rubber rod stirs the, elastic rope tensioning, the outside of pulling two No. two arc elastic plates 42 is close to each other, two No. two arc elastic plates 42 extrude the outside of two arc elastic plates 41 respectively, this moment, stay cord 37 continues the tensioning, two arc elastic plates 41 take place to warp, two arc elastic plates 41 form the indent by evagination deformation, make the outside of two No. two arc elastic plates 42 laminate mutually with the outside of two arc elastic plates 41, thick liquids between arc elastic plates 41 and No. two arc elastic plates 42 receive the extrusion blowout, the thick liquids that flow with higher speed erode organism 1's inner wall, be convenient for the bubble discharge.
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 (1)
1. A low-bubble electronic ceramic preparation system is characterized in that: comprises a machine body (1), a motor (11), a stirring module (2), a bubble cleaning module (3) and a negative pressure module (6); a motor (11) is installed at the center of the top of the machine body (1), a controller is installed at one side, located on the motor (11), of the top of the machine body (1), a hollow rotating shaft (12) is rotatably connected at the position of a vertical center line inside the machine body (1), the motor (11) is in transmission connection with the top end of the hollow rotating shaft (12), a stirring module (2) is installed at the top end inside the machine body (1), and a foam cleaning module (3), a partition plate (13) and a negative pressure module (6) are sequentially arranged below the stirring module (2) inside the machine body (1) from top to bottom; the bottom end of the hollow rotating shaft (12) sequentially penetrates through the bubble cleaning module (3) and the partition plate (13) to be fixedly connected with the top of the negative pressure module (6), a cam (56) is sleeved on the hollow rotating shaft (12), and a first permanent magnet (53) is fixedly connected to the small end of the cam (56); the top of the partition plate (13) is provided with a discharging module (5), and the discharging module (5) is used for intermittently discharging slurry; the stirring module (2) comprises a mixing bin (21) and a stirring paddle (22); the mixing bin (21) is rotatably connected with the bottom of a top plate of the machine body (1), the bottom of the mixing bin (21) is fixedly connected with an outer cylindrical surface of the hollow rotating shaft (12), a stirring paddle (22) is sleeved on the inner side of the mixing bin (21) on the hollow rotating shaft (12), a sealing baffle is hinged to the bottom of the mixing bin (21), a connecting rod is hinged between the sealing baffle and the foam cleaning module (3), and the mixing bin (21) is used for uniformly mixing slurry; the negative pressure module (6) comprises a centrifugal bin (61), the centrifugal bin (61) is fixedly connected with the bottom end of the hollow rotating shaft (12), the bottom of the centrifugal bin (61) is communicated with a pressure valve (66), and the centrifugal bin (61) is used for removing bubbles in the slurry; wherein the content of the first and second substances,
the bubble cleaning module (3) comprises a hollow sleeve (32), an extension spring (36), a sliding block (33), a gear (34), a hinged rod (35) and a swinging unit (31); the swing unit (31) and the hollow sleeve (32) are symmetrically arranged by taking the vertical center line of the hollow rotating shaft (12) as a reference, one end of the swing unit (31) is hinged with the hollow rotating shaft (12), and one end of the hollow sleeve (32) is fixedly connected with the outer cylindrical surface of the hollow rotating shaft (12); a sliding block (33) is arranged inside the hollow sleeve (32), a plurality of clamping teeth are fixedly connected with the top and the bottom of the sliding block (33) at equal intervals, a tension spring (36) is fixedly connected between the sliding block (33) and the outer cylindrical surface of the hollow rotating shaft (12), gears (34) are rotatably connected with the top and the bottom of the hollow sleeve (32) at positions corresponding to the sliding block (33), and the gears (34) are meshed with the clamping teeth; the swing unit (31) comprises two stirring rods (311), one adjacent side of each of the two stirring rods (311) is slidably connected with one end of each of the two hinged rods (35), the other ends of the two hinged rods (35) are fixedly connected with one side of each of the two gears (34), round holes are uniformly distributed in the two stirring rods (311), sharp blades are fixedly connected to the inner sides of the round holes, and a defoaming module (4) is hinged between the other end of the swing unit (31) and the inner wall of the machine body (1); the bubble removing module (4) is used for removing bubbles on the inner wall of the machine body (1); the sharp edge is used for breaking the bubbles; the controller is used for controlling the motor (11) to rotate in a positive and negative direction alternately;
the emptying module (5) comprises a piston cylinder (51), a piston rod (52), a second permanent magnet (54) and a third permanent magnet (55); the slurry pump is characterized in that the piston cylinder (51) is horizontally arranged, a piston rod (52) is connected to the inside of the piston cylinder (51) in a sliding mode, two ends of the piston rod (52) are fixedly connected with a second permanent magnet (54), a third permanent magnet (55) is fixedly connected to the position, corresponding to the second permanent magnet (54), on the inner wall of the piston cylinder (51), two circular baffles are symmetrically hinged to the piston cylinder (51) through torsion springs and used for extracting and discharging slurry, the same-name magnetic poles are arranged on the adjacent sides of the second permanent magnet (54) and the third permanent magnet (55) in the piston cylinder (51), and the same-name magnetic poles are arranged on the corresponding sides of the first permanent magnet (53) and the adjacent second permanent magnet (54);
one side of the sliding block (33) is fixedly connected with a pull rope (37), and one end of the pull rope (37) sequentially penetrates through the hollow sleeve (32) and the hollow rotating shaft (12) to be fixedly connected with the negative pressure module (6); a fourth permanent magnet (64) is arranged inside the centrifugal bin (61); the negative pressure module (6) further comprises a movable sealing plate (62), an extrusion spring (63) and a fifth permanent magnet (65); the movable sealing plate (62) is connected with the centrifugal bin (61) in an embedded mode, the top of the movable sealing plate (62) is fixedly connected with the bottom end of the pull rope (37), an extrusion spring (63) is arranged between the top of the movable sealing plate (62) and the top of the centrifugal bin (61), two square holes are formed in the position, corresponding to the fourth permanent magnet (64), of the movable sealing plate (62), rectangular baffles are hinged to the inner portions of the two square holes through torsion springs respectively, and the two rectangular baffles are opened in a single direction; the top of the rectangular baffle is fixedly connected with a fifth permanent magnet (65), and one side of the fifth permanent magnet (65) adjacent to the fourth permanent magnet (64) is a synonym magnetic pole;
the magnetic force when the fourth permanent magnet (64) is in contact with the fifth permanent magnet (65) is larger than the sum of the torsion of a torsion spring on the rectangular baffle and the maximum suction force generated by the negative pressure at the inner side of the centrifugal bin (61);
the bubble removing module (4) comprises two first arc-shaped elastic plates (41); one end of each first arc-shaped elastic plate (41) is fixedly connected with the stirring rod (311), the inner sides of the two first arc-shaped elastic plates (41) correspond to each other, the other ends of the two first arc-shaped elastic plates (41) are in contact with the inner wall of the machine body (1), and the two first arc-shaped elastic plates (41) are used for scraping bubbles attached to the inner wall of the machine body (1);
the bubble removing module (4) further comprises a second arc-shaped elastic plate (42); the number of the second arc-shaped elastic plates (42) is two, one end of each of the two second arc-shaped elastic plates (42) is hinged to one end of each of the two first arc-shaped elastic plates (41), the outer side of each of the two second arc-shaped elastic plates (42) is in contact with the outer side of the adjacent first arc-shaped elastic plate (41), the middle position of the outer side of each of the two second arc-shaped elastic plates (42) is fixedly connected with one end of an elastic rope, and the other end of the elastic rope sequentially penetrates through the two first arc-shaped elastic plates (41) to be fixedly connected with the outer side of the other second arc-shaped elastic plate (42); a rubber rod is fixedly connected between the two adjacent defoaming modules (4) on the inner wall of the machine body (1), and one end of the rubber rod is in contact with the elastic rope.
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| CN112024072A (en) * | 2020-07-30 | 2020-12-04 | 徐陈花 | Pesticide preparation equipment with prevent stifled function |
| CN112250447B (en) * | 2020-10-27 | 2021-10-26 | 江苏融道复合材料产业技术研究院有限公司 | Preparation method of low-bubble electronic ceramic |
| CN113019602B (en) * | 2021-03-02 | 2022-07-08 | 江西益普生药业有限公司 | Efficient pulverizer for production of pharmaceutic adjuvants and use method |
| CN113117385A (en) * | 2021-04-17 | 2021-07-16 | 夏婷 | Chemical stirring kettle capable of automatically eliminating bubbles |
| CN113827998B (en) * | 2021-09-13 | 2022-12-20 | 王廷兰 | Refining equipment and refining process for propylene oxide |
| CN114832500B (en) * | 2022-05-26 | 2023-08-08 | 河南禾力能源有限公司 | Optimizing equipment based on lignin separator |
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| CN204602065U (en) * | 2015-04-24 | 2015-09-02 | 福建德至贤环保新材料有限公司 | A kind of multi-functional froth breaking agitating device |
| CN207169698U (en) * | 2017-07-25 | 2018-04-03 | 广州采润化工有限公司 | A kind of organic silicon defoamer production equipment |
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Effective date of registration: 20201109 Address after: No.78 Dongliang Road, Changan Town (Nongfa District), Haining City, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Xinhai Power Equipment Co., Ltd Address before: 610065 School of chemical engineering, Sichuan University, No. 24 south section of first ring road, Sichuan, Chengdu Applicant before: Pan Yujiao |
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