CN217900370U - High dispersibility talcum master batch drying device - Google Patents

Abstract

The utility model discloses a high-dispersity talc master batch drying device, which comprises a shell, wherein the top of the shell is provided with an air heater, and the shell is provided with an auxiliary unit; the auxiliary unit comprises a baffle plate, a transverse plate, a first electric push rod, a stirring rod, a barrel body, a first servo motor and a square rod; the outer wall of the baffle is movably connected with the top opening of the shell, the baffle is sleeved on the outer wall of the air heater, the inner wall of the baffle is fixedly connected with a stirring rod, the stirring rod extends into the shell, and the top of the stirring rod is fixedly connected with a transverse plate. The utility model relates to a pvc panel production technical field, this high dispersibility talc master batch drying device pass through the cooperation of spiral leaf, puddler and casing, and the cooperation when drying and stirring is dispersed the caking of talc master batch, has improved drying efficiency, can discharge unified collection department with the water that the talc master batch was thrown away is quick when stirring is dried, and the operation on next step of being convenient for is used.

Description

High dispersibility talcum master batch drying device

Technical Field

The utility model relates to a pvc panel production technical field specifically is a high dispersibility talcum master batch drying device.

Background

The talcum powder master batch is a plastic modified filler, mainly comprises talcum powder, is granules formed by mixing and granulating with a polymer or other carriers, is mainly applied to improvement of performances of rubber plastic resin and the like, can obviously improve the performances of rigidity, high-temperature creep resistance, heat resistance and the like of a filling material, needs to be cleaned when in use, and then is dried, for example, one of the application numbers of CN202020986734.2 comprises a drying box, the top of the drying box is provided with a feed inlet, U-shaped strips are fixedly arranged on the inner walls of two sides of the drying box, a same screen plate is movably connected between the two U-shaped strips, a notched annular box is fixedly connected on the inner wall of the top of the drying box, the bottom of the notched annular box is provided with a plurality of air outlets, the top of the drying box is fixedly connected with a cylinder, one side of the cylinder is fixedly connected with a motor, a motor shaft is fixedly arranged on an output shaft of the motor, a plurality of stirring plates are fixedly arranged on the outer side of the motor shaft, the motor shaft is rotatably connected with the drying box, a vertical shaft is vertically rotatably arranged in the cylinder and is in transmission connection with the motor shaft.

Current drying device mostly is static stoving, carries out drying process to the talcum master batch through simple air heater, and the in-process of drying needs that the staff does not stop to stir inside.

Present drying technique stoving form is single, and the staff need supervise the inside stoving condition constantly, and the untimely general water discharge of can not influence when drying simply, when influencing the stoving progress, leads to the stoving effect poor, influences subsequent production and processing, and the in-process staff of drying needs the manual work to stir the talcum master batch that the adhesion is in the same place moreover and scatters, makes its separation, ensures quick drying.

Disclosure of Invention

Not enough to prior art, the utility model provides a high dispersibility talc master batch drying device, it is single to have solved prior art's drying device stoving form, and the difficult problem that influences drying efficiency of drying of talc master batch that the adhesion is in the same place of just adhesion is dried.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the hot air blower is arranged at the top of the shell, and the shell is provided with an auxiliary unit; the auxiliary unit comprises a baffle plate, a transverse plate, a first electric push rod, a stirring rod, a barrel body, a first servo motor, a square rod and a bracket; the outer wall of the baffle is movably connected with the top opening of the shell, the baffle is sleeved on the outer wall of the air heater, the inner wall of the baffle is fixedly connected with a stirring rod, the stirring rod extends to the inside of the shell, the top of the stirring rod is fixedly connected with a transverse plate, the bottom of the transverse plate is fixedly connected with a first electric push rod, the bottom of the first electric push rod is fixedly connected with the outer wall of the barrel body, a first servo motor is arranged below the stirring rod, the output end of the first servo motor penetrates through the bottom of the barrel body through a sealing bearing, a square rod is installed at the output end of the first servo motor, the top of the square rod is inserted into a bottom groove of the shell, and a support is fixedly connected with the bottom of the barrel body.

Preferably, a transmission unit is arranged on one side of the barrel body; the transmission unit comprises a shell, a spiral blade, a feed hopper, a second servo motor and a blanking pipe; the bottom of shell and the outer wall looks rigid coupling of staving, the inner wall bottom of shell rotates through sealed bearing and is connected with the spiral leaf, one side intercommunication that the staving was kept away from to the shell has the feeder hopper, the top fixedly connected with second servo motor of spiral leaf, second servo motor installs in the top of shell, one side intercommunication that the feeder hopper was kept away from to the shell has the unloading pipe, the outer wall of unloading pipe runs through the baffle.

Preferably, a condensing device is arranged inside the barrel body; the condensing device comprises a water pumping pipe, a water pump and a circulating pipe; one end intercommunication of drinking-water pipe has the circulating pipe, the outer wall of circulating pipe twines in the outer wall of casing, the other end of circulating pipe is connected with the water pump, the shell rigid coupling of water pump is in the inner wall of staving.

Preferably, a fixing unit is arranged between the shell and the barrel body; the fixing unit includes; the first retainer ring, the first ball, the second retainer ring, the rotating rod and the torsion spring; the outer wall of first retaining ring is fixed in the inner wall of staving, the top cooperation of first retaining ring is connected with first ball, the top cooperation of first ball is connected with the second retaining ring of rigid coupling in the casing outer wall, the outer wall rigid coupling of second retaining ring in the outer wall of casing, the top cooperation of second retaining ring is connected with the second ball, the top cooperation of second ball is connected with the bull stick, the end of bull stick is rotated and is connected in the top of staving, the positive fixedly connected with torsion spring of bull stick.

Preferably, a closing unit is arranged below one side of the shell; the closing unit comprises a closing door, a supporting rod, a sleeve, a spring and a clamping block; the bottom of the closed door is rotatably connected with the shell through a pin shaft, the outer wall of the closed door is attached to the outer wall of the shell, a clamping block is installed on one side, close to the movable door, of the outer wall of the shell, a supporting rod is fixedly connected to the outer wall of the closed door, a sleeve inserted into the inner wall of the clamping block is in clearance fit with the outer wall of the supporting rod, and a spring fixedly connected to the top of the inner wall of the sleeve is installed at the top of the supporting rod.

Preferably, a movable unit is arranged below one side of the barrel body; the movable unit comprises a second electric push rod, a movable door and a clamping piece; the outer wall of the clamping piece is fixedly connected with the outer wall of the barrel body, the inner wall of the clamping piece is rotatably connected with a second electric push rod, the output end of the second electric push rod is rotatably connected with a movable door, and the top of the movable door is rotatably connected with one side of the outer wall of the barrel body.

The utility model provides a high dispersibility talcum master batch drying device. The method has the following beneficial effects: this high dispersibility talcum master batch drying device passes through the cooperation of spiral leaf, puddler and casing, and the stoving cooperates when with the stirring, disperses the caking of talcum master batch, has improved drying efficiency, can throw away the moisture of talcum master batch outer wall when the stirring is dried, further shortens the stoving cycle.

Through the cooperation of circulating pipe, drinking-water pipe and water pump, realized the condensation of hot gas and handled, by gas conversion liquid, prevent that the hot gas from blowing to the staff clothes on, lead to staff's clothes humidity, be used for condensation with the water that the talc master batch was thrown away in addition, make the water resource obtain iterative utilization again.

Through the cooperation of the closed door, the spring and the movable door, the opening and closing states of the shell and the barrel body can be controlled, and meanwhile, the closed door is designed to play a role in conveniently, rapidly and conveniently discharging the talc master batches from the inside of the high-dispersity talc master batch drying device by workers.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view showing the structure of the casing, the spring and the circulation tube of FIG. 1;

FIG. 3 is a schematic structural view of the second ball, the barrel and the rotating rod of FIG. 1;

fig. 4 is an appearance schematic diagram of the present invention.

In the figure: 1. the device comprises a shell, 2, a shell, 3, a spiral blade, 4, a feeding hopper, 5, a second servo motor, 6, a discharging pipe, 7, a hot air blower, 8, a transverse plate, 9, a first electric push rod, 10, a second electric push rod, 11, a movable door, 12, a stirring rod, 13, a barrel body, 14, a first servo motor, 15, a water pumping pipe, 16, a water pump, 17, a support, 18, a closed door, 19, a support rod, 20, a sleeve, 21, a spring, 22, a clamping block, 23, a circulating pipe, 24, a first retaining ring, 25, a first ball, 26, a second ball, 27, a second retaining ring, 28, a rotating rod, 29, a baffle, 30, a clamping block, 31, a square rod, 32 and a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The first embodiment is as follows: as can be seen from fig. 1 and 4, the high-dispersibility talc master batch drying device includes a housing 1, an air heater 7 is disposed on the top of the housing 1, and the housing 1 is provided with an auxiliary unit; the auxiliary unit comprises a baffle plate 29, a transverse plate 8, a first electric push rod 9, a stirring rod 12, a barrel body 13, a first servo motor 14, a square rod 31 and a bracket 17; the outer wall of the baffle 29 is movably connected with the top opening of the shell 1, a sufficient gap is reserved between the baffle 29 and the shell 1 to ensure that the shell 1 can rotate relative to the baffle 29, the baffle 29 is sleeved on the outer wall of the air heater 7, the inner wall of the baffle 29 is fixedly connected with a stirring rod 12, the stirring rod 12 is used for stirring master batch particles by matching the first electric push rod 9 with the transverse plate 8 through the model of TG-700, the transverse plate 8 can be fixed, the baffle 29 is further fixed, the stirring rod 12 extends into the shell 1, through the matching of the stirring rod 12 and the shell 1, the stirring of the master batch particles by the stirring rod 12 is realized through the rotation of the barrel 1, the transverse plate 8 is fixedly connected with the top of the stirring rod 12, the first electric push rod 9 is fixedly connected with the bottom of the transverse plate 8, the bottom of the first electric push rod 9 is fixedly connected with the outer wall of the barrel 13, a first servo motor 14 is arranged below the stirring rod 12, the model of the first servo motor 14 is an ECMA-E20 RS, the output end of the first servo motor 14 penetrates through the bottom of the sealed bearing barrel 13, the shell 1 rotates inside the barrel 13, and water in the barrel 1 is convenient to be thrown and is treated; through casing 1 and first servo motor 14's cooperation, first servo motor's rotation can drive casing 1 and rotate in the inside of staving 13, and square bar 31 is installed to first servo motor 14's output, and the bottom recess in casing 1 is pegged graft at the top of square bar 31, the bottom fixedly connected with support 17 of staving 13.

In the specific implementation process, it is worth particularly pointing out that the transverse plate 8 can be fixed by the first electric push rod 9 through the matching of the first electric push rod 9 and the transverse plate 8, and then the baffle 29 is fixed, through the matching of the stirring rod 12 and the shell 1, the stirring of the master batch particles by the stirring rod 12 is realized through the rotation of the barrel 1, the shell 1 rotates inside the barrel 13, so that water thrown out of the shell 1 is left inside the barrel 13 through the holes, the centralized treatment is facilitated, and through the matching of the shell 1 and the first servo motor 14, the rotation of the first servo motor can drive the shell 1 to rotate inside the barrel 13;

further, one side of the barrel body 1 is provided with a transmission unit; the transmission unit comprises a shell 2, a spiral blade 3, a feed hopper 4, a second servo motor 5 and a blanking pipe 6; the bottom of the shell 2 is fixedly connected with the outer wall of the barrel body 1, the bottom of the inner wall of the shell 2 is rotatably connected with a spiral blade 3 through a sealing bearing, master batches are introduced into the spiral blade 3 through the spiral blade 3 and matched with a feed hopper 4, and reach the inside of a blanking pipe 6 through the transmission of the spiral blade 3, one side of the shell 2, which is far away from the barrel body 13, is communicated with the feed hopper 4, the top of the spiral blade 3 is fixedly connected with a second servo motor 5, the model of the second servo motor 5 is ECMA-E11320RS, the second servo motor 5 is installed at the top of the shell 2, one side of the shell 2, which is far away from the feed hopper 4, is communicated with the blanking pipe 6, the outer wall of the blanking pipe 6 penetrates through a baffle 29, through the matching of the second servo motor 5 and the spiral blade 3, the second servo motor 5 can drive the spiral blade 3 to rotate, and further the spiral blade 3 can drive talc master batches to move;

in the specific implementation process, it is worth particularly pointing out that the master batches are transmitted into the spiral blade 3 through the feeding hopper 4 by matching the spiral blade 3 with the feeding hopper 4 and then transmitted to the discharging pipe 6 through the spiral blade 3, and the second servo motor 5 can drive the spiral blade 3 to rotate by matching the second servo motor 5 with the spiral blade 3, so that the spiral blade 3 can drive the talc master batches to move;

specifically, when using this high dispersibility talcum master batch drying device, at first the staff puts into the inside of feeder hopper 4 with the talcum master batch, the talcum master batch enters into the inside of spiral leaf 3 through feeder hopper 4, transmission through spiral leaf 3, transmit the talcum master batch to in the unloading pipe 6, then by the inside of the leading-in casing 1 of unloading pipe 6, start the external power supply of first servo motor 14 simultaneously, first servo motor 14 begins to drive casing 1 and rotates, casing 1 drives the talcum master batch and begins to rotate, the moisture that talcum master batch surface carried passes through the high-speed rotation of casing 1, throw into the inside of staving 13 through the hole of casing 1 with water, then bump with puddler 12 through the rotation of talcum master batch, hit the bits of talcum master batch, start the external power supply of air heater 7 while stirring, air heater 7 begins to carry hot-blast to the inside of casing 1, dry the talcum master batch inside casing 1.

Example two: as can be seen from fig. 1, a condensing device is disposed inside the barrel 13; the condensing device comprises a water pumping pipe 15, a water pump 16 and a circulating pipe 23; one end of the water pumping pipe 15 is communicated with a circulating pipe 23, the water inside the barrel body 13 is pumped into the pipe by the water pumping pipe 15 through the matching of the water pumping pipe 15 and the water pump 16, the water pumping pipe 15 is led into the circulating pipe 23, the outer wall of the circulating pipe 23 is wound on the outer wall of the shell 1, a sufficient gap is reserved between the circulating pipe 23 and the shell 1 to ensure that the shell 1 can rotate, steam inside the shell is attached to the outer wall of the circulating pipe 23 to be condensed into water while the shell rotates, the other end of the circulating pipe 23 is connected with the water pump 16, the model of the water pump 16 is QD6-9-0.4, and the shell of the water pump 16 is fixedly connected to the inner wall of the barrel body 13;

in the specific implementation process, it is worth particularly pointing out that the water in the barrel 13 is pumped into the water pumping pipe 15, the water is guided into the circulating pipe 23 by the water pumping pipe 15, and finally the water is guided out of the barrel 13 by the water pump 16, and the hot air blown out by the hot air blower 7 is condensed by the water in the circulating pipe 23;

specifically, on the basis of the first embodiment, water thrown out from the inside of the casing 1 flows into the inside of the barrel 1, the water pump is started, the water pump starts to work, the water pumping pipe 15 pumps water inside the barrel 13 into the pipe, the water pumping pipe 15 transmits the water to the inside of the circulating pipe 23, meanwhile, hot air blown out by the hot air blower 7 is blown to the pipe wall of the circulating pipe 13 through the hole of the casing 1, because the cold water circulates inside the circulating pipe 13, the temperature of the circulating pipe 13 is far lower than that of water vapor, the water vapor condenses on the outer wall of the circulating pipe 13, liquefaction collection is realized, conversion from gas state to liquid state is performed, the water drops fall into the inside of the barrel 1 after being changed into water drops, the water drops are pumped into the pipe through the water pumping pipe 15, and finally the water drops are uniformly discharged out of the barrel 13 through the water pump 16.

Example three: as can be seen from fig. 1 and 3, a fixing unit is provided between the housing 1 and the tub 13; the fixing unit includes; a first retainer ring 24, a first ball 25, a second ball 26, a second retainer ring 27, a rotating rod 28 and a torsion spring 32; the outer wall of the first retainer ring 24 is fixed on the inner wall of the barrel body 13, the top of the first retainer ring 24 is connected with a first ball 25 in a matching manner, the top of the first ball 25 is connected with a second retainer ring 27 fixedly connected to the outer wall of the housing 1 in a matching manner, the outer wall of the second retainer ring 27 is fixedly connected to the outer wall of the housing 1, through the matching of the first retainer ring 24 and the first ball 25, the outer wall of the second retainer ring 27 rolls on the outer wall of the first ball 25, further the first retainer ring 24 rotates above the second retainer ring 27, the top of the second retainer ring 27 is connected with a second ball 26 in a matching manner, the top of the second ball 26 is connected with a rotating rod 28 in a matching manner, the tail end of the rotating rod 28 is rotatably connected to the top of the barrel body 1, the front of the rotating rod 28 is fixedly connected with a torsion spring 32, and the fixed state of the rotating rod 28 can be adjusted through the control of the torsion spring 32, further fixing the housing 1;

in the specific implementation process, it is worth particularly pointing out that, through the cooperation between the first retainer ring 24 and the first ball 25, the outer wall of the second retainer ring 27 rolls on the outer wall of the first ball 25, and then the first retainer ring 24 rotates above the second retainer ring 27, and through the control of the torsion spring 32, the fixed state of the rotating rod 28 can be adjusted through the control of the torsion spring 32, so as to fix the housing 1;

specifically, on the basis of the first and second embodiments, the rotation of the first servo motor 14 drives the square rod 31 to rotate, the rotation of the square rod 31 drives the housing 1 to rotate, the rotation of the housing 1 drives the second retainer 27 to rotate, the second retainer 27 rotates along the outer walls of the first ball 25 and the second ball 26, respectively, the first ball 25 rolls along the outer wall of the first retainer 24, and the second ball 26 rolls at the bottom of the rotating rod 28.

Example four: as can be seen from fig. 1 and 2, a closing unit is provided below one side of the housing 1; the closing unit comprises a closing door 18, a support rod 19, a sleeve 20, a spring 21 and a clamping block 22; the bottom of the sealing door 18 is rotatably connected with the shell 1 through a pin shaft, the outer wall of the sealing door 18 is attached to the outer wall of the shell 1, a clamping block 22 is installed on one side, close to the movable door 11, of the outer wall of the shell 1, the opening and closing state of the shell 1 can be controlled through the design of the sealing door 18, the auxiliary discharging effect is achieved, a supporting rod 19 is fixedly connected to the outer wall of the sealing door 18, a sleeve 20 inserted into the inner wall of the clamping block 22 is in clearance fit with the outer wall of the supporting rod 19, a spring 21 fixedly connected to the top of the inner wall of the sleeve 20 is installed at the top of the supporting rod 19, through the matching of the supporting rod 19 and the spring 21, the stretching or compressing spring 21 of the supporting rod 19 can control the movement of the sleeve 20, and the movement of the sleeve 20 can control the rotation of the sealing door 18;

in the specific implementation process, it is worth noting that, through the cooperation of the supporting rod 19 and the spring 21, the supporting rod 19 stretches or compresses the spring 21 to control the movement of the sleeve 20, the movement of the sleeve 20 can control the rotation of the closing door 18, the closing door 18 can control the opening and closing state of the shell 1, and the effect of auxiliary discharging is achieved;

further, a movable unit is arranged below one side of the barrel body 13; the movable unit comprises a second electric push rod 10, a movable door 11 and a clamping piece 30; the outer wall of the clamping piece 30 is fixedly connected with the outer wall of the barrel body 13, the inner wall of the clamping piece 30 is rotatably connected with a second electric push rod 10, the model of the second electric push rod 10 is TG-700, the output end of the second electric push rod 10 is rotatably connected with a movable door 11, the top of the movable door 11 is rotatably connected with one side of the outer wall of the barrel body 13, the movable door 11 is designed to control the opening and closing state of the barrel body 13, and the opening and closing state of the movable door 11 can be controlled by the matching of the second electric push rod 10 and the movable door 11 and the driving of the second electric push rod 10;

in the specific implementation process, it is worth particularly pointing out that the movable door 11 is designed to control the opening and closing state of the barrel 13, and the opening and closing state of the movable door 11 can be controlled by the driving of the second electric push rod 10 through the cooperation of the second electric push rod 10 and the movable door 11;

specifically, on the basis of the above embodiment, after the talc master batch is dried, a worker starts to move the output end of the second electric push rod 10 by starting the switch of the second electric push rod 10, so as to drive the movable door 11 to start rotating, at this time, the barrel body 13 is in an open state, then pulls the sleeve 20, the sleeve 20 compresses the spring 21, the sleeve 20 can move downward, and simultaneously rotates the closing door 18, so that the closing door 18 is separated from the shell 1, the closing door 18 is attached to the top of the barrel body 13 after rotating, and then the worker can push out the talc master batch through the top of the closing door 18.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The high-dispersity talc master batch drying device comprises a shell (1), and is characterized in that a hot air fan (7) is arranged at the top of the shell (1), and an auxiliary unit is arranged on the shell (1);

the auxiliary unit comprises a baffle (29), a transverse plate (8), a first electric push rod (9), a stirring rod (12), a barrel body (13), a first servo motor (14), a square rod (31) and a support (17);

the outer wall of baffle (29) and the open-top activity of casing (1) link to each other, baffle (29) cup joint in the outer wall of air heater (7), the inner wall fixedly connected with puddler (12) of baffle (29), puddler (12) extend to the inside of casing (1), the top fixedly connected with diaphragm (8) of puddler (12), the bottom fixedly connected with first electric putter (9) of diaphragm (8), the bottom of first electric putter (9) and the outer wall of staving (13) are fixed continuous, the below of puddler (12) is provided with first servo motor (14), the output of first servo motor (14) runs through the bottom of staving (13) through sealed bearing, square bar (31) are installed to the output of first servo motor (14), the top of square bar (31) is pegged graft in the bottom recess of casing (1), the bottom fixedly connected with support (17) of staving (13).

2. The high dispersibility talc master batch drying device of claim 1, characterized in that: one side of the barrel body (13) is provided with a transmission unit;

the transmission unit comprises a shell (2), a spiral blade (3), a feed hopper (4), a second servo motor (5) and a blanking pipe (6);

the bottom of shell (2) and the outer wall looks rigid coupling of staving (13), the inner wall bottom of shell (2) rotates through sealed bearing and is connected with spiral leaf (3), one side intercommunication that staving (13) were kept away from in shell (2) has feeder hopper (4), the top fixedly connected with second servo motor (5) of spiral leaf (3), install in the top of shell (2) second servo motor (5), one side intercommunication that feeder hopper (4) were kept away from in shell (2) has unloading pipe (6), the outer wall of unloading pipe (6) runs through baffle (29).

3. The high dispersibility talc master batch drying device of claim 1, characterized in that: a condensing device is arranged inside the barrel body (13);

the condensing device comprises a water pumping pipe (15), a water pump (16) and a circulating pipe (23);

one end intercommunication of drinking-water pipe (15) has circulating pipe (23), the outer wall of circulating pipe (23) twines in the outer wall of casing (1), the other end of circulating pipe (23) is connected with water pump (16), the shell rigid coupling of water pump (16) is in the inner wall of staving (13).

4. The high dispersibility talc master batch drying device of claim 1, characterized in that: a fixing unit is arranged between the shell (1) and the barrel body (13);

the fixing unit comprises a first retainer ring (24), a first ball (25), a second ball (26), a second retainer ring (27), a rotating rod (28) and a torsion spring (32);

the outer wall fixed connection of first retaining ring (24) is in the inner wall of staving (13), the top cooperation of first retaining ring (24) is connected with first ball (25), the top cooperation of first ball (25) is connected with second retaining ring (27) of rigid coupling in casing (1) outer wall, the outer wall rigid coupling of second retaining ring (27) is in the outer wall of casing (1), the top cooperation of second retaining ring (27) is connected with second ball (26), the top cooperation of second ball (26) is connected with bull stick (28), the end of bull stick (28) is rotated and is connected in the top of staving (13), the positive fixedly connected with torsion spring (32) of bull stick (28).

5. The high dispersibility talc master batch drying device of claim 1, characterized in that: a closing unit is arranged below one side of the shell (1);

the closing unit comprises a closing door (18), a support rod (19), a sleeve (20), a spring (21) and a clamping block (22);

the bottom of the closed door (18) is rotatably connected with the shell (1) through a pin shaft, the outer wall of the closed door (18) is attached to the outer wall of the shell (1), a clamping block (22) is installed on one side, close to the movable door (11), of the outer wall of the shell (1), a supporting rod (19) is fixedly connected to the outer wall of the closed door (18), a sleeve (20) inserted into the inner wall of the clamping block (22) is in clearance fit with the outer wall of the supporting rod (19), and a spring (21) fixedly connected to the top of the inner wall of the sleeve (20) is installed at the top of the supporting rod (19).

6. The high dispersibility talc master batch drying device of claim 1, wherein: a movable unit is arranged below one side of the barrel body (13);

the movable unit comprises a second electric push rod (10), a movable door (11) and a clamping piece (30);

the outer wall of the clamping piece (30) is fixedly connected with the outer wall of the barrel body (13), the inner wall of the clamping piece (30) is rotatably connected with a second electric push rod (10), the output end of the second electric push rod (10) is rotatably connected with a movable door (11), and the top of the movable door (11) is rotatably connected with one side of the outer wall of the barrel body (13).

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