CN218393666U

CN218393666U - Convenient synthetic cauldron for lithium hexafluorophosphate production of sample

Info

Publication number: CN218393666U
Application number: CN202222156265.3U
Authority: CN
Inventors: 刘小虎
Original assignee: Changzhou Deneng Drying Equipment Co ltd
Current assignee: Changzhou Deneng Drying Equipment Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-31
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a convenient synthetic cauldron is used in lithium hexafluorophosphate production of taking a sample relates to synthetic cauldron technical field, including the cauldron body, cauldron body top fixedly connected with motor, the output shaft fixedly connected with dwang of motor, the surface of dwang is provided with the extrusion subassembly, the left and right sides of dwang all is provided with a plurality of puddlers, drops into the cauldron internal with the raw materials through the pan feeding pipe, and the starter motor makes the output shaft clockwise rotation of motor, and the electronic dwang clockwise rotation that drives, dwang drive the puddler and rotate, evenly stirs the internal raw materials of cauldron through the puddler to can drive the extrusion subassembly and rotate together when dwang clockwise rotation, because stopper and triangle-shaped limiting plate all are provided with the cambered surface, the stopper can receive pressure backward movement extrusion spring when two contacts, can not drive triangle-shaped limiting plate and rotate together, make the puddler evenly stir the internal raw materials of cauldron, increase availability factor.

Description

Convenient synthetic cauldron for lithium hexafluorophosphate production of sample

Technical Field

The utility model relates to a synthetic cauldron technical field specifically is a convenient synthetic cauldron is used in lithium hexafluorophosphate production of taking a sample.

Background

Lithium hexafluorophosphate is the most widely used lithium salt electrolyte in lithium ion batteries in the current market due to high conductivity, is the most important component of the electrolyte components, accounts for about 43 percent of the total cost of the electrolyte, and has the required purity of over 99.9 percent, and a synthesis reaction kettle is needed in the production process of the lithium hexafluorophosphate.

In the prior art, a common reaction kettle is only continuously optimized for the internal stirring part, and the lithium hexafluorophosphate needs to be sampled regularly in the stirring process to detect the production effect, but the common synthesis reaction kettle can only be discharged through a discharge port in the process of sampling, but the method wastes resources due to the fact that the sampling amount only needs a small part, and therefore the use efficiency of the synthesis reaction kettle is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lithium hexafluorophosphate production of convenient sample is with synthetic cauldron has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a synthesis kettle convenient for sampling and used for producing lithium hexafluorophosphate comprises a kettle body, wherein a motor is fixedly connected to the top end of the kettle body, an output shaft of the motor is fixedly connected with a rotating rod, an extrusion assembly is arranged on the surface of the rotating rod, a plurality of stirring rods are arranged on the left side and the right side of the rotating rod, and the extrusion assembly comprises;

the fixed shell is fixedly connected to the surface of the rotating rod;

and the limiting block penetrates through the upper wall of the fixed shell and is connected with the upper wall of the fixed shell in a sliding manner.

Preferably, the bottom end of the limiting block is fixedly connected with one end of a first spring, and the other end of the first spring is fixedly connected to the lower inner wall of the fixed shell.

Preferably, the inner wall rotates under the cauldron body and is connected with T shape supporting disk, and T shape supporting disk is the circumference at the lower inner wall of the cauldron body and rotates, the inner wall of T shape supporting disk is provided with a plurality of triangle-shaped limiting plates.

Preferably, the left side fixedly connected with U-shaped shell of T shape supporting disk, U-shaped shell left wall runs through and fixedly connected with telescopic link, the telescopic link cup joints by two sets of loop bars and forms, the outer wall of loop bar is provided with a plurality of screw holes, runs through and threaded connection has the bolt on the lateral wall of a set of loop bar, telescopic link left side fixedly connected with extrusion piece.

Preferably, the right side fixedly connected with discharging pipe of the cauldron body, inner wall sliding connection has T shape baffle on the discharging pipe, the left end of T shape baffle is provided with the cambered surface, the right side fixedly connected with one end of spring two of T shape baffle, the other end fixed connection of spring two is at the right inner wall of discharging pipe.

Preferably, the left side fixedly connected with inlet pipe that cauldron body top is close to the motor, the bottom of the cauldron body is provided with row material pipe.

(III) advantageous effects

The utility model provides a convenient synthetic cauldron is used in lithium hexafluorophosphate production of taking a sample. The method has the following beneficial effects:

(1) This synthetic cauldron is used in lithium hexafluorophosphate production of convenient sample when using, it is internal with the raw materials input the cauldron through the pan feeding pipe, then the starter motor, and make the output shaft clockwise rotation of motor, the electronic dwang clockwise rotation that drives, the dwang drives the puddler and rotates, carry out even stirring with the internal raw materials of cauldron through the puddler, and can drive the extrusion subassembly when dwang clockwise rotation and rotate together, because stopper and triangle-shaped limiting plate all are provided with the cambered surface, the stopper can receive pressure backward movement extrusion spring when two contacts, can not drive the triangle-shaped limiting plate and rotate together, thereby make the puddler carry out even stirring with the internal raw materials of cauldron, increase the availability factor.

(2) This convenient synthetic cauldron is used in lithium hexafluorophosphate production of sample when using, when needs sample during operation, adjustment motor output shaft pivoted direction, make its counter-clockwise rotation, the dwang also can counter-clockwise rotation this moment, the puddler still can stir the raw materials this moment, but when stopper counter-clockwise rotation when not the cambered surface one side contact triangle-shaped limiting plate can drive the triangle-shaped limiting plate and rotate together, make the extrusion piece rotatory, can extrude T shape baffle and remove right when the extrusion piece is rotatory, a small amount of raw materials can be followed the discharging pipe and discharged this moment, make things convenient for the detection achievement in later stage, and adjust the quantity of discharging pipe ejection of compact through the length that changes the telescopic link, thereby increase the variety that the device used, resources can not be wasted, improve the availability factor of device.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic top view of the rotating rod structure of the present invention;

FIG. 4 is a schematic structural view of the extrusion assembly of the present invention;

FIG. 5 is a schematic view of the T-shaped baffle of the present invention;

fig. 6 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: 1. a kettle body; 2. a T-shaped baffle; 3. a second spring; 4. a discharge pipe; 5. a T-shaped support disc; 6. rotating the rod; 7. a motor; 8. an extrusion assembly; 801. a limiting block; 802. a stationary case; 803. a first spring; 9. a triangular limiting plate; 10. extruding the block; 11. a U-shaped shell; 12. a telescopic rod.

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.

Please refer to fig. 1-6, the utility model provides a convenient synthetic cauldron is used in lithium hexafluorophosphate production of sample, including the

cauldron body

1, 1 top fixedly connected with motor 7 of the cauldron body, the output shaft pivoted direction of the motor 7 that sets up can be adjusted, both can clockwise rotation also can anticlockwise rotation, the output shaft fixedly connected with dwang 6 of motor 7, the surface of dwang 6 is provided with extrusion subassembly 8, the left and right sides of dwang 6 all is provided with a plurality of puddlers, because lithium hexafluorophosphate has very high conductivity, it is comparatively special, so all structures in this case all do the demagnetization and handle, guarantee staff's safety.

The utility model discloses in the embodiment, extrusion subassembly 8 is including set casing 802, and set casing 802 fixed connection is on the surface of dwang 6, and the inner wall fixedly connected with spring 803 of set casing 802, the top fixedly connected with stopper 801 of spring 803, stopper 801 run through and sliding connection are at the upper wall of set casing 802, and the inner wall rotates under the cauldron body 1 and is connected with the inner wall of T shape supporting disk 5,T shape supporting disk 5 and is provided with a plurality of triangle-shaped limiting plates 9.

The utility model discloses still include U-shaped shell 11 among the embodiment, U-shaped shell 11 fixed connection is in the left side of T shape supporting disk 5, U-shaped shell 11 left side wall runs through and fixedly connected with telescopic link 12, telescopic link 12 is cup jointed by two sets of loop bars and is constituteed, the outer wall of loop bar is provided with a plurality of screw holes, run through and threaded connection has the bolt on the lateral wall of a set of loop bar, telescopic link 12 left side fixedly connected with extrusion piece 10, the right side fixedly connected with discharging pipe 4 of the cauldron body 1, the left end that inner wall sliding connection has T shape baffle 2,T shape baffle 2 on discharging pipe 4 is provided with the cambered surface, the right side fixedly connected with spring two 3's of T shape baffle 2 one end, the other end fixed connection of spring two 3 is at the right inner wall of discharging pipe 4.

Additionally, the utility model discloses still including the inlet pipe among the embodiment, inlet pipe fixed connection is on the left side that motor 7 is close to on 1 top of the cauldron body, and the row of the bottom fixedly connected with of the cauldron body 1 expects the pipe, and the rear surface of the cauldron body 1 is provided with the apron, and sets up to detachable.

In the utility model, when in use, firstly, the raw material is put into the kettle body 1 through the feeding pipe, then the motor 7 is turned on to make the output shaft of the motor 7 rotate clockwise, the motor 7 drives the rotating rod 6 to rotate clockwise, the rotating rod 6 drives the stirring rod to rotate, the raw material in the kettle body 1 is uniformly stirred through the stirring rod, and the rotating rod 6 can drive the extrusion component 8 to rotate together when rotating clockwise, because the limiting block 801 and the triangular limiting plate 9 are both provided with cambered surfaces, the limiting block 801 can move the extrusion spring 803 backwards under the pressure when two contacts, and can not drive the triangular limiting plate 9 to rotate together, when sampling is needed, the rotating direction of the output shaft of the motor 7 is adjusted to rotate anticlockwise, the output shaft of the motor 7 can drive the rotating rod 6 to rotate anticlockwise when rotating anticlockwise, the rotating rod 6 drives the extrusion component 8 to rotate, at the moment, the side of the limiting block 801, which is not the arc surface, contacts the triangular limiting plate 9 to drive the triangular limiting plate 9 to rotate together, the triangular limiting plate 9 drives the T-shaped supporting disk 5 to rotate together, the T-shaped supporting disk 5 drives the U-shaped shell 11 to rotate, the U-shaped shell 11 drives the telescopic rod 12 to rotate, the telescopic rod 12 drives the extrusion block 10 to rotate, when the extrusion block 10 rotates, the side of the T-shaped baffle 2, which is provided with the arc surface, is contacted and extrudes the T-shaped baffle 2,T-shaped baffle 2, the extrusion spring II 3 moves rightwards after being pressurized, the discharge pipe 4 leaks, at the moment, raw materials are discharged from the discharge pipe 4, sampling detection is facilitated, when the quantity of discharged materials needs to be controlled, the cover plate is opened, the length of the telescopic rod 12 is adjusted to change the contact area between the extrusion block 10 and the T-shaped baffle 2, so that the distance of the right movement of the T-shaped baffle 2 can be changed, and the quantity of the discharged materials can be controlled, and when the sampling is finished and the detection is qualified, opening the discharge pipe to discharge the raw materials through the discharge pipe.

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

1. The utility model provides a convenient synthetic cauldron for lithium hexafluorophosphate production of taking a sample, includes the cauldron body (1), cauldron body (1) top fixedly connected with motor (7), the output shaft fixedly connected with dwang (6) of motor (7), the surface of dwang (6) is provided with extrusion subassembly (8), its characterized in that: the left side and the right side of the rotating rod (6) are provided with a plurality of stirring rods, and the extrusion assembly (8) comprises;

the fixed shell (802), the fixed shell (802) is fixedly connected to the surface of the rotating rod (6);

the limiting block (801), the limiting block (801) penetrates through and is connected to the upper wall of the fixed shell (802) in a sliding mode.

2. The synthesis kettle convenient for sampling and used for producing lithium hexafluorophosphate as claimed in claim 1, is characterized in that: the bottom end of the limiting block (801) is fixedly connected with one end of a first spring (803), and the other end of the first spring (803) is fixedly connected to the lower inner wall of the fixed shell (802).

3. The synthesis kettle for producing lithium hexafluorophosphate with convenient sampling according to claim 1, is characterized in that: the inner wall rotates under the cauldron body (1) and is connected with T shape supporting disk (5), the inner wall of T shape supporting disk (5) is provided with a plurality of triangle-shaped limiting plates (9).

4. The synthesis kettle convenient for sampling for lithium hexafluorophosphate production according to claim 3, is characterized in that: the left side fixedly connected with U-shaped shell (11) of T shape supporting disk (5), U-shaped shell (11) left wall runs through and fixedly connected with telescopic link (12), telescopic link (12) are cup jointed by two sets of loop bars and are constituteed, the outer wall of loop bar is provided with a plurality of screw holes, runs through and threaded connection has the bolt on the lateral wall of a set of loop bar, telescopic link (12) left side fixedly connected with extrusion piece (10).

5. The synthesis kettle for producing lithium hexafluorophosphate with convenient sampling according to claim 1, is characterized in that: the right side fixedly connected with discharging pipe (4) of the cauldron body (1), inner wall sliding connection has T shape baffle (2) on discharging pipe (4), the left end of T shape baffle (2) is provided with the cambered surface, the one end of the right side fixedly connected with spring two (3) of T shape baffle (2), the other end fixed connection of spring two (3) is at the right inner wall of discharging pipe (4).

6. The synthesis kettle for producing lithium hexafluorophosphate with convenient sampling according to claim 1, is characterized in that: the left side fixedly connected with inlet pipe that cauldron body (1) top is close to motor (7), the bottom of the cauldron body (1) is provided with row material pipe.