Battery-grade lithium carbonate crude product stirring and washing device

Abstract

The utility model discloses a battery-grade lithium carbonate crude product stirring and washing device, which relates to the technical field of batteries and comprises a stirring frame, a bottom plate is mounted at the lower end of the stirring frame, a discharge port is formed in one end of the bottom plate, a discharge plug is mounted at one end of the discharge port, a drainage port is formed in the other end of the bottom plate, and a filter screen is mounted at the upper end of the drainage port. Through the arrangement of the stirring frame, the bottom plate, the discharging port, the discharging plug, the water drainage port, the filter screen and the water drainage plug, the water drainage plug can be opened after a battery-grade lithium carbonate crude product is stirred and washed through the device, liquid can be discharged through the installed filter screen, after discharging, the discharging port can be opened, and then materials can be taken out through a scraper blade; and through the arrangement of a stirring frame, a driving motor, a stirring rod and a scraping plate, the scraping plate can be driven to rotate through the operation of the driving motor, the bottom of the stirring frame can be scraped, and cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a battery-grade lithium carbonate crude product stirring and washing device. Background Art

[0002] The raw material needed for the production of new energy batteries is lithium carbonate. When manufacturing batteries, lithium carbonate needs to undergo a chemical reaction. When battery-grade lithium carbonate is used, the raw materials need to be refined and the crude lithium carbonate needs to be stirred and washed. Therefore, a battery-grade lithium carbonate crude stirring and washing device is needed.

[0003] When the existing battery-grade lithium carbonate crude product stirring and washing device is in operation, it is impossible to collect the solid-liquid diversion when the battery-grade lithium carbonate crude product is stirred and washed, and it is impossible to quickly clean the bottom of the stirring and washing device, and it is impossible to prevent blockage during the feeding process during use. Therefore, a battery-grade lithium carbonate crude product stirring and washing device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a battery-grade lithium carbonate crude product stirring and washing device to solve the problem that the existing battery-grade lithium carbonate crude product stirring and washing device cannot collect solid-liquid diversion when stirring and washing the crude battery-grade lithium carbonate material, and cannot quickly clean the bottom of the stirring and washing device, and cannot prevent blockage during the feeding process during use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery-grade lithium carbonate crude stirring and washing device, comprising a stirring frame, a bottom plate is installed at the lower end of the stirring frame, a discharge port is opened at one end of the bottom plate, a discharge plug is installed at one end of the discharge port, a drain port is opened at the other end of the bottom plate, a filter screen is installed at the upper end of the drain port, and a drain plug is installed at one end of the filter screen.

[0006] A top cover is installed on the upper end of the stirring frame, a feeding port is opened on the upper end of the top cover, clamping rods are opened on the left and right sides of the lower end of the feeding port, a round shaft is installed on one end of the clamping rod, and a flip plate is installed on one end of the round shaft.

[0007] A driving motor is installed at the upper end of the bottom plate, a stirring rod is installed at the lower end of the driving motor, a slot is provided at the lower end of the stirring rod, and a scraper is installed at one end of the slot.

[0008] Preferably, the filter screen is snap-fitted and connected to the drain outlet, and the drain plug is threadedly connected to the drain outlet.

[0009] Preferably, the discharge port is threadedly connected to the drain port, and the drain port and the discharge port have the same size.

[0010] Preferably, the flip plate forms a rotating structure with the feed inlet through a circular shaft, and the size of the outer wall of the flip plate is the same as the size of the inner wall of the feed inlet.

[0011] Preferably, the stirring rod forms a rotating structure with the top cover through a driving motor, and the stirring rod is engaged with the driving motor.

[0012] Preferably, the scraper is engaged with the stirring rod via a slot, and the scraper is symmetrically arranged with respect to the central axis of the stirring rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a stirring frame, a bottom plate, a discharge port, a discharge plug, a drain port, a filter screen and a drain plug. After the device stirs and washes the battery-grade lithium carbonate crude product, the drain plug can be opened, and the liquid can be discharged through the installed filter screen. After the discharge, the discharge port can be opened and the material can be taken out through the scraper, thereby improving the efficiency of stirring and washing the crude product;

[0015] 2. The utility model is provided with a stirring frame, a driving motor, a stirring rod and a scraper, and the scraper can be driven to rotate by the operation of the driving motor, so that the bottom of the stirring frame can be scraped to facilitate cleaning;

[0016] 3. The utility model is provided with a stirring frame, a feeding port, a clamping rod, a circular shaft and a flip plate. The flip plate installed in the feeding port can make the material entering the device enter the stirring frame in sections to prevent the material from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the stirring frame and the top cover of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the top cover and the stirring rod of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the feed inlet of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the bottom plate of the utility model.

[0022] In the figure: 1. stirring frame; 2. bottom plate; 3. discharge port; 4. discharge plug; 5. drain port; 6. filter screen; 7. drain plug; 8. top cover; 9. feed port; 10. clamping rod; 11. round shaft; 12. flip plate; 13. drive motor; 14. stirring rod; 15. slot; 16. scraper. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-5 A battery-grade lithium carbonate crude product stirring and washing device comprises a stirring frame 1, a bottom plate 2 is installed at the lower end of the stirring frame 1, a discharge port 3 is opened at one end of the bottom plate 2, a discharge plug 4 is installed at one end of the discharge port 3, a drain port 5 is opened at the other end of the bottom plate 2, a filter screen 6 is installed at the upper end of the drain port 5, a drain plug 7 is installed at one end of the filter screen 6, the filter screen 6 is snap-connected with the drain port 5, and the drain plug 7 is threadedly connected with the drain port 5. In the device, the filter screen 6 installed at the upper end of the drain port 5 can isolate solids during drainage to prevent solids from flowing out. The material can be discharged through the installed discharge port 3 after drainage is completed, and the battery-grade lithium carbonate can be discharged in a solid-liquid separated manner.

[0026] See also Figure 1-5 A battery-grade lithium carbonate crude product stirring and washing device, a top cover 8 is installed on the upper end of a stirring frame 1, a feeding port 9 is opened on the upper end of the top cover 8, and clamping rods 10 are opened on the left and right sides of the lower end of the feeding port 9, a circular shaft 11 is installed at one end of the clamping rod 10, and a flip plate 12 is installed at one end of the circular shaft 11. The flip plate 12 forms a rotating structure with the feeding port 9 through the circular shaft 11, and the outer wall size of the flip plate 12 is the same as the inner wall size of the feeding port 9. The flip plate 12 installed in the device can enter the material in sections when the raw material enters the device to prevent blockage.

[0027] See also Figure 1-5 A battery-grade lithium carbonate crude product stirring and washing device, a driving motor 13 is installed on the upper end of the bottom plate 2, a stirring rod 14 is installed on the lower end of the driving motor 13, a slot 15 is provided at the lower end of the stirring rod 14, a scraper 16 is installed at one end of the slot 15, the scraper 16 is connected to the stirring rod 14 through the slot 15, and the scraper 16 is symmetrically arranged with the central axis of the stirring rod 14. The scraper 16 installed in the device can scrape the bottom plate 2 and clean it quickly.

[0028] Working principle: When in use, the material can be placed through the feed port 9 provided on the top cover 8 of the device. The flip plate 12 installed in the feed port 9 can be caught by the round shaft 11. The material can be entered in sections during rotation to prevent blockage in the stirring frame 1. After the battery-grade lithium carbonate enters the stirring frame 1, the driving motor 13 installed in the device can be used to drive the stirring rod 14 to rotate, so as to stir the crude battery-grade lithium carbonate entering the stirring frame 1, and at the same time, the auxiliary liquid can be poured in through the feed port 9. After sufficient stirring, the drain plug 7 in the device is twisted to open, and the solid is separated by the filter screen 6 installed on the drain port 5 to allow the liquid to flow out. When the liquid flows out, the drain port 5 is closed, and the discharge port 3 is opened. The scraper 16 is driven by the rotation of the drive motor 13 to take out the solid through the discharge port 3. After the removal is completed, the discharge port 3 can be closed, and the bottom plate 2 can be cleaned by the rotation of the scraper 16, which is convenient for cleaning. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A battery-grade lithium carbonate crude product stirring and washing device, comprising a stirring frame (1), characterized in that: A bottom plate (2) is installed at the lower end of the stirring frame (1); a discharge port (3) is provided at one end of the bottom plate (2); a discharge plug (4) is installed at one end of the discharge port (3); a drainage port (5) is provided at the other end of the bottom plate (2); a filter screen (6) is installed at the upper end of the drainage port (5); a drainage plug (7) is installed at one end of the filter screen (6); A top cover (8) is installed at the upper end of the stirring frame (1), a material inlet (9) is provided at the upper end of the top cover (8), clamping rods (10) are provided on the left and right sides of the lower end of the material inlet (9), a round shaft (11) is installed at one end of the clamping rod (10), and a flip plate (12) is installed at one end of the round shaft (11); A driving motor (13) is installed at the upper end of the bottom plate (2), a stirring rod (14) is installed at the lower end of the driving motor (13), a slot (15) is provided at the lower end of the stirring rod (14), and a scraper (16) is installed at one end of the slot (15).

2. A battery-grade lithium carbonate crude product stirring and washing device according to claim 1, characterized in that: The filter screen (6) is snap-fitted and connected to the drain port (5), and the drain plug (7) is threadedly connected to the drain port (5).

3. A battery-grade lithium carbonate crude product stirring and washing device according to claim 1, characterized in that: The discharge port (3) is threadedly connected to the drain port (5), and the drain port (5) and the discharge port (3) have the same size.

4. A battery-grade lithium carbonate crude product stirring and washing device according to claim 1, characterized in that: The turning plate (12) forms a rotating structure with the feed opening (9) through the circular shaft (11), and the outer wall size of the turning plate (12) is the same as the inner wall size of the feed opening (9).

5. A battery-grade lithium carbonate crude product stirring and washing device according to claim 1, characterized in that: The stirring rod (14) forms a rotating structure with the top cover (8) through the driving motor (13), and the stirring rod (14) is engaged and connected with the driving motor (13).

6. A battery-grade lithium carbonate crude product stirring and washing device according to claim 1, characterized in that: The scraper (16) is engaged and connected with the stirring rod (14) through the clamping groove (15), and the scraper (16) is symmetrically arranged with respect to the central axis of the stirring rod (14).

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