CN112827427A - Ternary lithium powder process distributor and cooling device thereof - Google Patents
Ternary lithium powder process distributor and cooling device thereof Download PDFInfo
- Publication number
- CN112827427A CN112827427A CN202110066778.2A CN202110066778A CN112827427A CN 112827427 A CN112827427 A CN 112827427A CN 202110066778 A CN202110066778 A CN 202110066778A CN 112827427 A CN112827427 A CN 112827427A
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- Prior art keywords
- guide needle
- liquid guide
- ternary lithium
- liquid
- distributor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/002—Liquid coolers, e.g. beverage cooler
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The embodiment of the invention particularly relates to a ternary lithium milling distributor, which comprises: the barrel is used for containing ternary lithium fused salt; a plurality of liquid drop control devices are arranged above the cylinder from top to bottom and are arranged above the cylinder; the anti-blocking pipe is arranged below the cylinder body and extends into the cylinder body. The ternary lithium powder making distributor disclosed by the embodiment of the invention can control the stroke of the liquid guide needle and the opening size of the liquid guide needle by means of the liquid guide needle, the needle-shaped valve core arranged on the liquid guide needle and the stroke control device arranged on the liquid guide needle, so as to control the opening size between the liquid guide needle and the barrel and control the speed of liquid drops of ternary lithium molten salt. The technical problem that the speed of the liquid drop of the ternary lithium fused salt cannot be controlled in the prior art is solved.
Description
Technical Field
The embodiment of the invention relates to a distributor and a cooling device thereof, in particular to a ternary lithium powder making distributor and a device thereof.
Background
In the existing ternary lithium powder making distributor and the cooling device thereof, the distributor can only cool the ternary lithium fused salt in a quantitative dropping speed mode of the fused salt falling in the process of controlling the ternary lithium fused salt, the yield of the ternary lithium fused salt cannot be adjusted, so that the production process of the product is fixed, the productive distributor, the distributor and the cooling device thereof are usually only suitable for the production process with fixed yield, and the yield cannot be changed for users needing process adjustment, so that the equipment is only suitable for a single production process.
Disclosure of Invention
The embodiment of the invention aims to provide a ternary lithium milling distributor for regulating the dropping speed of ternary lithium molten salt, and meanwhile, in order to realize synchronous cooling, a distributor cooling device capable of regulating speed is provided for solving the technical problem that the dropping speed of ternary lithium molten salt in the prior art cannot be regulated, so that the improvement of a ternary lithium milling process is realized.
In order to achieve the above object, an embodiment of the present invention provides a ternary lithium pulverizing distributor, including:
the barrel is used for containing ternary lithium molten salt;
the liquid drop control devices are arranged above the cylinder body from top to bottom, and the liquid inlet is arranged above the cylinder body;
the anti-blocking pipe is arranged below the cylinder body and extends into the cylinder body.
Further, the droplet control device further includes:
the liquid guide needle penetrates through the barrel, and one end of the liquid guide needle penetrates into a liquid dropping hole formed below the barrel; one end of the liquid guide needle penetrates through the cylinder body.
Furthermore, a section of thread is arranged at the other end of the liquid guide needle and fixedly connected with the barrel, and a thread head is arranged at the rear end of the thread and used for screwing the liquid guide needle.
Furthermore, the other end of the liquid guide needle is arranged to be a smooth surface, and is attached and sealed with the through hole in the cylinder body.
Further, the liquid guide needle further comprises:
the needle-shaped valve core is arranged on the inner wall of the liquid guide needle close to the lower part of the cylinder body, and the needle-shaped valve core is arranged in a conical shape and is attached to a conical inclined plane arranged on the liquid dropping hole.
Preferably, a stroke control device is connected with the rear side of one end of the liquid guide needle, the stroke control device is connected with one end of the liquid guide needle through threads, the stroke control device is used for controlling the stroke of the liquid guide needle,
the opening size between the liquid guide needle and the barrel is controlled, and the falling speed of the liquid drops of the ternary lithium fused salt is controlled.
Preferably, the stroke control device is an air cylinder, the air cylinder is controlled by an air valve, the air valve controls the stroke operation of the air cylinder, the air valve is electrically connected with a control system, and the air cylinder controls the stroke of the liquid guide needle.
Furthermore, the stroke control device is a servo motor, the servo motor is electrically connected with the control system, the servo motor is connected with a screw rod device, the screw rod device is connected with the rear side of one end of the liquid guide needle, and the servo motor drives the screw rod device to control the stroke of the liquid guide needle.
Preferably, the droplet control devices are arranged in a row or a plurality of rows and a plurality of columns above the cylinder body.
The ternary lithium powder making distributor disclosed by the embodiment of the invention can control the stroke of the liquid guide needle and the opening size of the liquid guide needle by means of the liquid guide needle, the needle-shaped valve core arranged on the liquid guide needle and the stroke control device arranged on the liquid guide needle, so as to control the opening size between the liquid guide needle and the barrel and control the speed of liquid drops of ternary lithium molten salt. The technical problem that the speed of the liquid drop of the ternary lithium fused salt cannot be controlled in the prior art is solved.
In an embodiment of the present invention, there is also provided a cooling apparatus for a ternary lithium pulverizing distributor, including:
any one of the above-described distributors of embodiments of the present invention;
the distributor is fixed with the frame through a fixing plate arranged on the distributor;
the cooling drum is characterized in that first bearings are arranged on two sides of the frame, a supporting shaft of the cooling drum is fixed in the first bearings, one end of the supporting shaft is fixedly connected with the end face of the cooling drum, and the other end of the supporting shaft is arranged on the outer side of the first bearings; the surface of the cooling roller is of a smooth structure; the cooling roller is cylindrical;
the second bearing is fixed in the inner hole of the supporting shaft, and a cooling water pipe is fixedly connected in the inner hole of the second bearing;
the cooling water pipe extends into a cavity in the cooling roller; a cooling water loop is connected to the cooling water pipe and is used for cooling the cooling roller;
a driven wheel, wherein the driven wheel is fixed on the supporting shaft;
the motor is fixed on a motor mounting plate fixedly connected with one side of the frame;
the driving wheel is axially connected with a driving shaft of the motor; the driving wheel is connected with the driven wheel through a driving belt, and the motor drives the cooling roller to rotate;
the protective cover is arranged above the cooling roller; fixing the distributor in a square hole formed in the protective cover; the cooling roller is arranged below the square hole.
Compared with the prior art, the embodiment of the invention provides a ternary lithium powder making distributor and a cooling device thereof, which have the technical effects of controlling the opening size between a liquid guide needle and a cylinder and controlling the falling speed of liquid drops of ternary lithium fused salt, and meanwhile, according to the technical effects, the cooling device with the technical effects is used, so that the technical problem that the speed of the liquid drops of the ternary lithium fused salt cannot be controlled in the prior art is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of a first embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a first embodiment of the present invention;
FIG. 4 is an enlarged view of the first embodiment A of the present invention;
FIG. 5 is an enlarged schematic view of a liquid guiding needle according to a second embodiment of the present invention;
FIG. 6 is a control diagram illustrating a second embodiment of the present invention;
FIG. 7 is an enlarged view of a third embodiment A of the present invention;
fig. 8 is a schematic top view of a fourth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to a ternary lithium pulverizing distributor, as shown in fig. 2 and 3, including:
the barrel 1 is used for containing ternary lithium molten salt; the buffer function of the ternary lithium fused salt in the liquid dropping process is realized; the dropping liquid of the ternary lithium molten salt cannot be directly controlled;
the liquid drop control device 100 is characterized in that a plurality of liquid drop control devices 100 are arranged above the cylinder 1 from top to bottom, and the liquid drop control devices 100 are mainly used for controlling the falling speed of liquid drops of the ternary lithium fused salt.
In the first embodiment of the present invention, the liquid inlet 2 is provided above the cylinder 1; the ternary lithium molten salt enters the cylinder 1 from the liquid inlet 2, and the liquid drop control device 100 is used for controlling the speed of the liquid drops of the ternary lithium molten salt.
The anti-blocking pipe 3 is arranged below the cylinder 1, the anti-blocking pipe 3 extends into the cylinder 1, the anti-blocking pipe 3 plays a role in observing whether the liquid drop control device 100 is blocked or not in the first embodiment of the invention, when the liquid drop control device 100 is blocked, the ternary lithium fused salt overflows from the anti-blocking pipe 3 and falls down, and when the liquid drop control device 10 is normal, the ternary lithium fused salt entering the cylinder 1 and the ternary lithium fused salt dropping out of the cylinder 1 reach a balanced state under the control of the liquid drop control device 100. The droplet control device 100 according to the first embodiment of the present invention can achieve the technical effect of controlling the speed at which droplets of the ternary lithium molten salt fall.
As shown in fig. 2 and 3, the droplet control device 100 according to the first embodiment of the present invention further includes:
a liquid guide needle 4 penetrates through the barrel 1, and one end of the liquid guide needle 4 penetrates into a liquid dropping hole 5 formed below the barrel 1; one end of the liquid guide needle 4 penetrates through the barrel 1, the liquid guide needle 4 and the liquid dropping hole 5 form a liquid drop control device 100, and ternary lithium molten salt drips out from a position between the liquid guide needle 4 and the liquid dropping hole 5 to form the liquid drop control device 100, so that the technical effect of controlling the falling speed of liquid drops of the ternary lithium molten salt is achieved.
Further, in the droplet control device 100 according to the first embodiment of the present invention, as shown in fig. 2, 3, and 4, the other end of the liquid guide needle 4 is provided with a thread 6 to be fixedly connected to the cylinder 1, and a screw head 7 for screwing the liquid guide needle 4 is provided at the rear end of the thread 6. The liquid guide needle 4 is fixed to the cylinder 1 by a screw 6, the liquid guide needle 4 is fixed to the cylinder 1, and a screw head 7 for screwing the liquid guide needle 4 is provided at the rear end of the screw 6, forming the liquid droplet control device 100.
In the second embodiment of the present invention, as shown in fig. 5, the other end of the liquid guide needle 4 is provided with a smooth surface and is sealed in close contact with the through hole 8 of the cylinder 1. Thus, the liquid guide needle 4 can slide in the through hole 8, and a basis is provided for the control of the subsequent liquid drop control device 100.
In a second embodiment of the present invention, as shown in fig. 5, the liquid guide needle 4 further includes:
the needle-shaped valve core 9 is arranged on the inner wall of the liquid guide needle 4 close to the lower part of the cylinder 1, the needle-shaped valve core 9 is arranged to be conical and is attached to a conical inclined plane arranged on the liquid dropping hole 5, if the liquid drop control device 100 is required to be turned off, the liquid drop control device 100 can be turned off as long as the needle-shaped valve core 9 is completely attached to the liquid dropping hole 5, and the falling speed of the liquid drops of the ternary lithium fused salt can be controlled as long as the opening between the needle-shaped valve core 9 and the liquid dropping hole 5 is controlled.
In the second and third embodiments of the present invention, as shown in fig. 5 and 7, a stroke control device is connected to the rear side of one end of the liquid guide needle 4, the stroke control device is connected to one end of the liquid guide needle 4 by a screw, and the stroke control device is used for controlling the stroke of the liquid guide needle 4, controlling the opening size between the liquid guide needle 4 and the drip hole 5, and controlling the speed of the drip of the ternary lithium molten salt.
As shown in fig. 6, in the second embodiment of the present invention, the stroke control device is a cylinder 10, the cylinder 10 is controlled by an air valve 11, the air valve 11 controls the stroke operation of the cylinder 10, the air valve 11 is electrically connected to a control system (not shown), and the cylinder 10 controls the stroke of the liquid guide needle 4. In this embodiment, the cylinder 10 drives the liquid guide needle 4 to move, so that the opening size between the liquid guide needle 4 and the liquid dropping hole 5 can be controlled, and the speed of the liquid drop of the ternary lithium molten salt can be controlled no matter the liquid guide needle 4 is a polished rod or is provided with a needle-shaped valve core 9.
As shown in fig. 7, in the second embodiment of the present invention, the stroke control device is a servo motor 12, the servo motor 12 is electrically connected to the control system, the screw rod device 13 is connected to the servo motor 12, the screw rod device 13 is connected to the rear side of one end of the liquid guide needle 4, the servo motor 12 drives the screw rod device 13 to control the stroke of the liquid guide needle 4, and similarly, in this embodiment, the servo motor 12 drives the liquid guide needle 4 to move, so as to control the opening size between the liquid guide needle 4 and the drip hole 5, and the speed of controlling the liquid drop of the ternary lithium molten salt can be achieved no matter the liquid guide needle 4 is a polished rod or has a needle valve element 9.
In view of the second embodiment and the third embodiment of the present invention, the droplet control devices 100 in the embodiment may be arranged in a row or multiple rows above the cylinder 1, and the arrangement may be determined according to the speed of the droplets of the ternary lithium molten salt and the production speed of the ternary lithium molten salt milling.
In a fourth embodiment of the present invention, a ternary lithium pulverizing distributor device is further provided, as shown in fig. 1 and 8, including:
in any one of the first, second and third embodiments of the present invention, the structure of the distributor may be a combination of 4 kinds of distributors in the embodiment of the present invention;
the distributor in the above embodiment is fixed to the frame 14 by a fixing plate 15 provided on the distributor; the drip holes 5 on the distributor are positioned above the cooling roller 16;
a cooling drum 16, wherein first bearings 17 are arranged on two sides of the frame 14, a supporting shaft 18 of the cooling drum 16 is fixed in the first bearings 17, one end of the supporting shaft 18 is fixedly connected with the end surface of the cooling drum 16, and the other end of the supporting shaft 18 is arranged outside the first bearings 17; the cooling drum 16 is rotated in the first bearing 17 by the support shaft 18, so that the cooling drum 16 rotates in the frame 14; therefore, when the liquid drops of the ternary lithium fused salt in the liquid drop holes 5 on the distributor drop down, the liquid drops of the ternary lithium fused salt can be transferred to the position below the cooling roller 16 through the cooling roller 16 so as to be convenient for collection.
In the present embodiment, as shown in fig. 8, the surface of the cooling drum 16 is smooth, and the cooling drum 16 is cylindrical; the smooth surface of the cooling roller 16 is helpful for the droplets of the ternary lithium molten salt to smoothly separate from the cooling roller 16. The cooling drum 16 is cylindrical and is more advantageous in rotation.
A second bearing 19, wherein the second bearing 19 is fixed in the inner hole of the support shaft 18, and a cooling water pipe 20 is fixedly connected in the inner hole of the second bearing 19; like this, when the rolling in-process of cooling drum 16, because the hole internal fixation second bearing 19 of back shaft 18, at the inside fixed connection condenser tube 20 of hole of second bearing 19, as long as condenser tube 20 is fixed, condenser tube 20 just can not follow cooling drum 16 and rotate, like this, conveniently lets in the cooling water in condenser tube 20, can cool off cooling drum 16.
In addition, the cooling water pipe 20 extends into the cavity in the cooling drum 16; a cooling water loop is connected to the cooling water pipe 20 and is used for cooling the cooling roller 16; so that the cooling roller 16 is cooled more uniformly. Thus, when the droplets of the ternary lithium molten salt drop on the cooling drum 16, the ternary lithium molten salt can be rapidly cooled, and meanwhile, the cooling drum 16 rotates, and the droplets of the ternary lithium molten salt dropping on the cooling drum 16 are rapidly cooled and separated from the cooling drum 16, so that large particles of the ternary lithium molten salt are prepared.
In order to achieve the above technical effects, in order to rotate the cooling drum 16, a driven wheel 21 is fixed on the supporting shaft 18 of the cooling drum 16;
the motor 22 is fixed on a motor mounting plate 23 fixedly connected with one side of the frame 14;
a driving wheel 24 is axially connected with a driving shaft of the motor 22; the driving wheel 24 and the driven wheel 21 are connected through a driving belt 25, so that the motor 22 drives the cooling roller 16 to rotate; thus, the cooling drum 16 is rotated by the motor 22.
In order to splash the liquid drops of the ternary lithium molten salt on the cooling roller 16 in the process of rotating the cooling roller 16, a protective cover 26 is arranged above the cooling roller 16; fixing the distributor in a square hole 27 formed in a protective cover 26; the cooling drum 16 is disposed below the square hole 27.
In the embodiment, when the droplets of the ternary lithium molten salt drop down from the dropping holes 5 on the distributor, the droplets of the ternary lithium molten salt can be cooled by the cooling roller 16, and meanwhile, the cooling roller 16 rotates, so that the droplets of the ternary lithium molten salt dropping down on the cooling roller 16 are rapidly cooled and separated from the cooling roller 16 to form large particles of the ternary lithium molten salt, and the large particles of the ternary lithium molten salt which may splash are blocked by the protective cover 26 and fall down into a collecting machine (not shown in the figure).
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (10)
1. A ternary lithium pulverizing distributor, comprising:
the barrel is used for containing ternary lithium molten salt;
a plurality of liquid drop control devices are arranged above the cylinder body from top to bottom,
the liquid inlet is arranged above the cylinder body;
prevent stifled pipe, prevent stifled pipe setting be in the below of barrel, prevent stifled pipe stretch into the barrel in.
2. The ternary lithium pulverizing distributor of claim 1, wherein the droplet control device further comprises:
the liquid guide needle penetrates through the barrel, and one end of the liquid guide needle penetrates into a liquid dropping hole formed below the barrel; one end of the liquid guide needle penetrates through the cylinder body.
3. The ternary lithium pulverizing distributor according to claim 2, wherein a section of thread is arranged at the other end of the liquid guide needle and fixedly connected with the cylinder, and a thread head is arranged at the rear end of the thread and used for screwing the liquid guide needle.
4. The ternary lithium pulverizing distributor according to claim 2, wherein the other end of the liquid guide needle is provided with a smooth surface, and is attached and sealed with the through hole on the cylinder.
5. The ternary lithium pulverizing distributor of claim 3 or 4, wherein the liquid guide needle further comprises:
the needle-shaped valve core is arranged on the inner wall of the liquid guide needle close to the lower part of the cylinder body, and the needle-shaped valve core is arranged in a conical shape and is attached to a conical inclined plane arranged on the liquid dropping hole.
6. The ternary lithium pulverizing distributor according to claim 2 or 4, wherein a stroke control device is connected to the rear side of one end of the liquid guide needle, the stroke control device is connected with one end of the liquid guide needle through a thread, and the stroke control device is used for controlling the stroke of the liquid guide needle, controlling the opening size between the liquid guide needle and the liquid dropping hole and controlling the speed of the liquid drops of the ternary lithium molten salt.
7. The ternary lithium pulverizing distributor of claim 6, wherein the stroke control device is a cylinder controlled by an air valve, the air valve controls the stroke operation of the cylinder, the air valve is electrically connected with a control system, and the cylinder controls the stroke of the liquid guide needle.
8. The ternary lithium pulverizing distributor according to claim 6, wherein the stroke control device is a servo motor, the servo motor is electrically connected with the control system, the servo motor is connected with a lead screw device, the lead screw device is connected with the rear side of one end of the liquid guide needle, and the servo motor drives the lead screw device to control the stroke of the liquid guide needle.
9. The ternary lithium milling distributor according to claim 7 or 8, wherein the droplet control means are arranged in a row or in a plurality of rows and columns above the barrel.
10. The utility model provides a ternary lithium powder process distributor cooling device which characterized in that includes:
the distributor of any one of claims 1-9;
the distributor is fixed with the frame through a fixing plate arranged on the distributor;
the cooling drum is characterized in that first bearings are arranged on two sides of the frame, a supporting shaft of the cooling drum is fixed in the first bearings, one end of the supporting shaft is fixedly connected with the end face of the cooling drum, and the other end of the supporting shaft is arranged on the outer side of the first bearings;
the surface of the cooling roller is of a smooth structure; the cooling roller is cylindrical;
the second bearing is fixed in the inner hole of the supporting shaft, and a cooling water pipe is fixedly connected in the inner hole of the second bearing;
the cooling water pipe extends into a cavity in the cooling roller; a cooling water loop is connected to the cooling water pipe and is used for cooling the cooling roller;
a driven wheel, wherein the driven wheel is fixed on the supporting shaft;
the motor is fixed on a motor mounting plate fixedly connected with one side of the frame;
the driving wheel is axially connected with a driving shaft of the motor; the driving wheel is connected with the driven wheel through a driving belt, and the motor drives the cooling roller to rotate;
the protective cover is arranged above the cooling roller; fixing the distributor in a square hole formed in the protective cover; the cooling roller is arranged below the square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110066778.2A CN112827427A (en) | 2021-01-19 | 2021-01-19 | Ternary lithium powder process distributor and cooling device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110066778.2A CN112827427A (en) | 2021-01-19 | 2021-01-19 | Ternary lithium powder process distributor and cooling device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112827427A true CN112827427A (en) | 2021-05-25 |
Family
ID=75928669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110066778.2A Pending CN112827427A (en) | 2021-01-19 | 2021-01-19 | Ternary lithium powder process distributor and cooling device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112827427A (en) |
-
2021
- 2021-01-19 CN CN202110066778.2A patent/CN112827427A/en active Pending
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