CN219232284U

CN219232284U - Auxiliary agent stirring and filling device for polyvinylidene fluoride polymerization kettle

Info

Publication number: CN219232284U
Application number: CN202320792531.3U
Authority: CN
Inventors: 周香丽; 陈志国; 候兴志; 陈浩梁
Original assignee: Chibi Yuntian New Material Technology Co ltd
Current assignee: Chibi Yuntian New Material Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-23
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to the field of stirring and filling, in particular to a stirring and filling device for an auxiliary agent of a polyvinylidene fluoride polymerization kettle, which comprises a shell, a mounting bracket, a connecting piece, a cover body, a conical hopper, a connecting pipe, a vibrating piece, an observation window, a distribution box, a rotating shaft sleeve, a feeding pipe, a rotating motor, a rotating shaft and a stirring piece, wherein the connecting piece is arranged on the shell; the outer peripheral surface of the shell is connected with a plurality of groups of mounting brackets; the top of the cover body is connected with the distribution box; the top of the cover body is connected with the observation window; the top of the cover body is rotationally connected with the rotating shaft sleeve; a through hole is arranged in the center of the top of the cover body, and the top of the cover body is connected with a rotating motor; according to the device, the stirring and mixing efficiency of raw materials can be effectively improved, meanwhile, the purity of the raw materials in the device can be effectively guaranteed through the sealing structure of the device, the device can be conveniently installed and fixed through the combination of a plurality of groups of installing supports and connecting pieces, so that the installation difficulty of the device is reduced, and the observation efficiency of the device can be effectively improved through the structure of the observation window at the top.

Description

Auxiliary agent stirring and filling device for polyvinylidene fluoride polymerization kettle

Technical Field

The utility model relates to the technical field of stirring and filling, in particular to a stirring and filling device for an auxiliary agent of a polyvinylidene fluoride polymerization kettle.

Background

The polyvinylidene fluoride has the advantages that the polyvinylidene fluoride has good chemical corrosion resistance, high temperature resistance, oxidation resistance, weather resistance, radiation resistance and special properties such as piezoelectricity, dielectric property and thermoelectric property, and the reaction auxiliary agent is required to be filled into a polymerization kettle during production of the polyvinylidene fluoride, and the reaction auxiliary agent is easy to precipitate, so that the reaction auxiliary agent is required to be filled while stirring, the auxiliary agent is filled into an emulsifying agent tank in a conventional filling mode, and then the polymerization kettle is sucked under negative pressure, however, the traditional filling is manually stirred and poured, the stirring and filling are uneven, the product quality is influenced, the labor intensity is high, and manpower and material resources are wasted.

The utility model discloses a chinese patent with publication number CN211384933U discloses a polyvinylidene fluoride polymeric kettle auxiliary agent stirring filling device, relate to polyvinylidene fluoride polymeric kettle field, which comprises a frame, the top fixed mounting of frame has motor case one, fixed mounting has the suction pump on the inside wall of motor case one, the bottom fixed mounting of frame has motor case two, fixed mounting has the motor on the inside wall of motor case two, one side of motor case two is provided with mounting hole one, fixed mounting has power plug on the inside wall of mounting hole one, the top fixed mounting of motor case two has the mixing drum, be provided with the impeller in the mixing drum, the top of mixing drum is provided with mounting hole four, fixed mounting has the feeder hopper on the inside wall of mounting hole four, this polyvinylidene fluoride polymeric kettle auxiliary agent stirring filling device, and convenient to use, the function is various, has good development prospect.

However, the above disclosed solution has the following disadvantages: the scheme has the problems of low stirring efficiency in the actual use process, poor sealing performance, low purity of raw materials in the processing process and the like.

Disclosure of Invention

The utility model aims at solving the technical problems in the background art, and provides a stirring and filling device for an auxiliary agent of a polyvinylidene fluoride polymerization kettle.

The utility model provides a stirring and filling device for an auxiliary agent of a polyvinylidene fluoride polymerization kettle, the device comprises a shell, a mounting bracket, a connecting piece, a cover body, a conical hopper, a connecting pipe, a vibrating piece, an observation window, a distribution box, a rotating shaft sleeve, a feeding pipe, a rotating motor, a rotating shaft and a stirring piece;

the outer peripheral surface of the shell is connected with a plurality of groups of mounting brackets; the bottom of the shell is connected with the conical hopper; the top of the shell is connected with the cover body; the top of the cover body is connected with the distribution box; the top of the cover body is connected with the observation window; the top of the cover body is rotationally connected with the rotating shaft sleeve; a through hole is arranged in the center of the top of the cover body, and the top of the cover body is connected with a rotating motor; the output end of the rotating motor is in transmission connection with the rotating shaft; the outer peripheral surface of the rotating shaft is rotationally connected with the rotating shaft sleeve; one end of the rotating shaft, which is far away from the rotating motor, is connected with a plurality of groups of stirring components; the plurality of groups of stirring components are circumferentially distributed on the side surface of the rotating shaft at equal intervals; the plurality of groups of stirring components are arranged in the shell;

the bottom of the conical hopper is connected with the connecting pipe; the peripheral surface of the conical hopper is connected with a plurality of groups of vibration components; the bottoms of the plurality of groups of mounting brackets are connected with the connecting piece.

Preferably, the top of the cover body is provided with a motor bracket, the motor bracket is provided with a shock pad, and the shock pad is connected with the side surface of the rotating motor.

Preferably, a cooling fan is arranged in the distribution box, and the distribution box is electrically connected with the rotating motor; the rotating shaft sleeve is provided with a sealing element, and the sealing element is contacted and extruded with the side surface of the rotating shaft.

Preferably, a control valve is arranged in the connecting pipe, a control knob is arranged on the side face of the control valve, and a rotation blocking piece is arranged in the control valve.

Preferably, the top of the observation window is provided with a cover body, the side surface of the cover body is provided with a rotary connecting piece, and the rotary connecting piece is rotationally connected with the top of the cover body.

Preferably, a rotary cover is arranged on the top of the feeding pipe, a rubber sealing piece is arranged on the bottom of the rotary cover, and the rubber sealing piece is contacted with the top of the feeding pipe.

Preferably, the mounting brackets are provided with mounting threaded holes, and the plurality of groups of mounting brackets are circumferentially distributed around the outer peripheral surface of the shell.

Preferably, the outer circumferential surface of the stirring piece is provided with a wear-resistant layer.

The technical scheme of the utility model has the following beneficial technical effects:

according to the device, the stirring and mixing efficiency of raw materials can be effectively improved, meanwhile, the purity of the raw materials in the device can be effectively guaranteed through the sealing structure of the device, the device can be conveniently installed and fixed through the combination of a plurality of groups of mounting brackets and connecting pieces, so that the installation difficulty of the device is reduced, the observation efficiency of the device can be effectively improved through the structure of the observation window at the top, meanwhile, the device can be conveniently combined with various other devices for use while the installation and butt joint difficulty of the device can be reduced through the structure of the connecting pieces, the inside of a shell can be prevented from being blocked through the structure of the vibration piece, and the continuous and stable whole blanking process of the device is guaranteed.

Drawings

FIG. 1 is a front view of an embodiment of a polyvinylidene fluoride polymerization kettle additive stirring and filling device of the present utility model;

FIG. 2 is a schematic diagram of the structure of a shell in the stirring and filling device for the auxiliary agent of the polyvinylidene fluoride polymerization kettle;

FIG. 3 is a cross-sectional view of an auxiliary stirring and filling device for a polyvinylidene fluoride polymerization kettle, provided by the utility model;

reference numerals: 1. a housing; 2. a mounting bracket; 3. a connecting piece; 4. a cover body; 5. a conical hopper; 6. a connecting pipe; 7. a vibrating member; 8. an observation window; 9. a distribution box; 10. rotating the shaft sleeve; 11. a feed pipe; 12. a rotating motor; 13. a rotating shaft; 14. stirring piece.

Detailed Description

Example 1

As shown in fig. 1-3, the stirring and filling device for the auxiliary agent of the polyvinylidene fluoride polymerization kettle provided by the utility model comprises a shell 1, a mounting bracket 2, a connecting piece 3, a cover body 4, a conical hopper 5, a connecting pipe 6, a vibration piece 7, an observation window 8, a distribution box 9, a rotating shaft sleeve 10, a feeding pipe 11, a rotating motor 12, a rotating shaft 13 and a stirring piece 14;

the outer peripheral surface of the shell 1 is connected with a plurality of groups of mounting brackets 2; the bottom of the shell 1 is connected with a conical hopper 5; the top of the shell 1 is connected with the cover body 4; the top of the cover body 4 is connected with a distribution box 9; the top of the cover body 4 is connected with an observation window 8; the top of the cover body 4 is rotationally connected with a rotating shaft sleeve 10; a through hole is arranged in the center of the top of the cover body 4, and the top of the cover body 4 is connected with a rotating motor 12; the output end of the rotating motor 12 is in transmission connection with the rotating shaft 13; the outer peripheral surface of the rotating shaft 13 is rotationally connected with the rotating shaft sleeve 10; one end of the rotating shaft 13, which is far away from the rotating motor 12, is connected with a plurality of groups of stirring components 14; the plurality of groups of stirring components 14 are circumferentially distributed on the side surface of the rotating shaft 13 at equal intervals; a plurality of groups of stirring components 14 are arranged inside the shell 1;

further, a motor bracket is arranged on the top of the cover body 4, a shock pad is arranged on the motor bracket, and the shock pad is connected with the side surface of the rotary motor 12; the rotation driving stability of the device can be effectively improved through the combination of the motor bracket and the shock pad;

further, a cooling fan is arranged inside the distribution box 9, and the distribution box 9 is electrically connected with the rotating motor 12; the rotating shaft sleeve 10 is provided with a sealing element, and the sealing element is contacted and extruded with the side surface of the rotating shaft 13; the tightness of the inside of the shell 1 of the device can be effectively guaranteed through the structure of the filling piece, meanwhile, the combination of the distribution box 9 and the rotating motor 12 can conveniently control the rotating speed of the rotating motor 12 through the distribution box 9, so that stirring efficiency can be adjusted according to different states of raw materials, and the processing efficiency of the device can be conveniently controlled by workers;

the bottom of the conical hopper 5 is connected with a connecting pipe 6; the peripheral surface of the conical hopper 5 is connected with a plurality of groups of vibration components 7; the bottoms of the plurality of groups of mounting brackets 2 are connected with the connecting piece 3.

In this embodiment, can effectually improve the mixed stirring efficiency to the raw materials through this device, thereby compare in traditional device, the machining efficiency of this device is higher sealed effect is better in the time, the effectual raw materials utilization ratio of guaranteeing this device, when this device is in operating condition, can prevent through the structure of vibrations piece 7 that the raw materials from taking place the card in toper fill 5 inside and dying, thereby guaranteed the homogeneity and the continuity of unloading process, can be convenient for this device and other equipment dock through the structure of connecting pipe 6, thereby the risk that the raw materials was revealed takes place in the seam crossing when being convenient for this device to make up the use, the efficiency of stirring is rotated through the structure of the rotation axle sleeve 10 at top can effectually be improved this device, the rotation motor 12 control accuracy of this device can effectually be improved through the independent block terminal 9 structure at top, the staff of being convenient for observe the inside work progress of this device casing 1 through observation window 8, thereby the staff of being convenient for carries out control operation.

Example two

As shown in fig. 2-3, in the stirring and filling device for an auxiliary agent of a polyvinylidene fluoride polymerization kettle, compared with the first embodiment, in the embodiment, a control valve is arranged inside a connecting pipe 6, a control knob is arranged on the side surface of the control valve, and a rotation blocking piece is arranged inside the control valve; the structure of the control valve through the device can effectively improve the discharging stability of the device, and the structure of the connecting pipe 6 can enable the bottom of the device to be convenient to connect and align, so that the risk of leakage at the joint is reduced.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The stirring and filling device for the auxiliary agent of the polyvinylidene fluoride polymerization kettle is characterized by comprising a shell (1), a mounting bracket (2), a connecting piece (3), a cover body (4), a conical hopper (5), a connecting pipe (6), a vibration piece (7), an observation window (8), a distribution box (9), a rotating shaft sleeve (10), a feeding pipe (11), a rotating motor (12), a rotating shaft (13) and a stirring piece (14);

the peripheral surface of the shell (1) is connected with a plurality of groups of mounting brackets (2); the bottom of the shell (1) is connected with a conical hopper (5); the top of the shell (1) is connected with the cover body (4); the top of the cover body (4) is connected with a distribution box (9); the top of the cover body (4) is connected with the observation window (8); the top of the cover body (4) is rotationally connected with the rotating shaft sleeve (10); a through hole is arranged in the center of the top of the cover body (4), and the top of the cover body (4) is connected with a rotating motor (12); the output end of the rotating motor (12) is in transmission connection with the rotating shaft (13); the peripheral surface of the rotating shaft (13) is rotationally connected with the rotating shaft sleeve (10); one end of the rotating shaft (13) far away from the rotating motor (12) is connected with a plurality of groups of stirring components (14); the plurality of groups of stirring components (14) are circumferentially distributed on the side surface of the rotating shaft (13) at equal intervals; the plurality of groups of stirring components (14) are arranged in the shell (1);

the bottom of the conical hopper (5) is connected with a connecting pipe (6); the peripheral surface of the conical hopper (5) is connected with a plurality of groups of vibration components (7); the bottoms of the plurality of groups of mounting brackets (2) are connected with the connecting piece (3).

2. The stirring and filling device for the auxiliary agent of the polyvinylidene fluoride polymerization kettle according to claim 1, wherein a motor support is arranged on the top of the cover body (4), a shock pad is arranged on the motor support, and the shock pad is connected with the side face of the rotating motor (12).

3. The stirring and filling device for the polyvinylidene fluoride polymerization kettle auxiliary agent according to claim 1 is characterized in that a cooling fan is arranged inside a distribution box (9), and the distribution box (9) is electrically connected with a rotating motor (12); the rotating shaft sleeve (10) is provided with a sealing element, and the sealing element is contacted and extruded with the side surface of the rotating shaft (13).

4. The stirring and filling device for the auxiliary agent of the polyvinylidene fluoride polymerization kettle according to claim 1, wherein a control valve is arranged in the connecting pipe (6), a control knob is arranged on the side surface of the control valve, and a rotation blocking piece is arranged in the control valve.

5. The stirring and filling device for the auxiliary agent of the polyvinylidene fluoride polymerization kettle according to claim 1, wherein a cover body is arranged on the top of the observation window (8), a rotary connecting piece is arranged on the side surface of the cover body, and the rotary connecting piece is rotationally connected with the top of the cover body (4).

6. The stirring and filling device for the auxiliary agent of the polyvinylidene fluoride polymerization kettle according to claim 1, wherein a rotary cover is arranged on the top of the feeding pipe (11), a rubber sealing piece is arranged on the bottom of the rotary cover, and the rubber sealing piece is contacted with the top of the feeding pipe (11).

7. The stirring and filling device for the polyvinylidene fluoride polymerization kettle auxiliary agent according to claim 1 is characterized in that the mounting brackets (2) are provided with mounting threaded holes, and a plurality of groups of the mounting brackets (2) are circumferentially distributed around the outer peripheral surface of the shell (1).

8. The stirring and filling device for the auxiliary agent of the polyvinylidene fluoride polymerization kettle according to claim 1, wherein the outer peripheral surface of the stirring piece (14) is provided with a wear-resistant layer.