Lithium carbonate impurity removing and discharging device

Abstract

The utility model relates to a lithium carbonate impurity removal blanking device which comprises an installation frame and a sediment box, a filter box is arranged on the installation frame, a filter screen is arranged in the filter box, one side of the filter box is fixedly connected with an installation box, and a material collecting frame is movably installed in the installation box. According to the lithium carbonate impurity removing and discharging device, by arranging a material pushing plate and an obliquely-mounted filter screen, a motor is used as a driving source, a lead screw is controlled to rotate through mechanical transmission, and then a threaded sleeve in threaded connection with the outer surface of the lead screw drives the material pushing plate to move along the top of the filter screen from left to right; according to the device, the filter screen is arranged on the top of the filter screen, so that sediments filtered out from the top of the filter screen are pushed into the material collecting frame to be collected, workers can conveniently treat the collected sediments in a centralized manner, manual cleaning of the filtered sediments by the workers is replaced, the workload of the workers is reduced, and the labor cost is reduced; and the practicability of the lithium carbonate impurity removing and discharging device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium carbonate impurity removal, in particular to a lithium carbonate impurity removal feeding device. Background Art

[0002] Lithium carbonate is an inorganic compound that does not deliquesce in the air. It can be obtained by adding sodium carbonate to lithium sulfate or lithium oxide solution. Its aqueous solution can be converted into an acid salt by passing carbon dioxide into it, and hydrolyzed by boiling. It is used as a raw material for ceramics, glass, ferrites, etc., and for spraying silver paste on components. It is also used medically to treat depression. The lithium carbonate preparation process requires an impurity removal process to ensure the purity of the lithium carbonate. The lithium carbonate impurity removal process mainly includes two methods, namely wet impurity removal and dry impurity removal. Since the dry purification process is complex, the investment cost is high, and it is difficult to meet the high purity requirements, wet impurity removal is still the mainstream in modern industrial production.

[0003] In the current prior art, the steps of wet impurity removal of lithium carbonate include dissolution, precipitation, filtration, washing, drying and the like. After precipitation, the precipitate needs to be filtered out using a filter, and then the filter needs to be disassembled and the precipitate on the filter needs to be cleaned and collected. The process of collecting the precipitate needs to be done manually by the staff, which increases the labor intensity of the staff, affects the efficiency of the lithium carbonate filtration process, and increases the labor cost. Therefore, a lithium carbonate impurity removal feeding device is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a lithium carbonate impurity removal and feeding device, which has the advantage of convenient and automatic cleaning and collection of precipitates, and solves the problem that the process of collecting precipitates requires manual work by staff, which increases the labor intensity of staff, affects the efficiency of the lithium carbonate filtration process, and increases labor costs.

[0005] To achieve the above object, the utility model provides the following technical solution: a lithium carbonate impurity removal and feeding device, comprising a mounting frame and a sedimentation box, wherein a filter box is arranged on the mounting frame, and a filter screen is arranged inside the filter box;

[0006] A mounting box is fixedly connected to one side of the filter box, a collection frame is movably installed inside the mounting box, a screw rod with one end penetrating and extending into the filter box is rotatably installed on the right side wall of the inner cavity of the mounting box, a threaded sleeve is threadedly connected to the outer surface of the screw rod, a push plate for cleaning filtered sediment is fixedly installed on the outer surface of the threaded sleeve, and a guide assembly for limiting the push plate is provided inside the mounting box.

[0007] Furthermore, a mounting platform is fixedly mounted on the rear side wall of the inner cavity of the mounting box, a motor is fixedly mounted on the mounting platform, a control component for controlling the operation of the motor is arranged on the mounting platform, and a transmission component for driving the screw to rotate is arranged at the bottom of the motor.

[0008] Furthermore, the mounting frame is fixedly connected to the sedimentation box, the filter box is fixedly mounted on the mounting frame, and the filter screen is fixedly mounted inside the filter box.

[0009] Furthermore, the installation box includes an installation bin and a protective door, the protective door is hinged to the front of the installation bin, the installation bin is fixedly installed on the right side of the filter box, and the aggregate frame is movably installed inside the installation bin.

[0010] Furthermore, the guide assembly includes a guide rod and a connecting groove, the connecting groove is opened inside the push plate, and the guide rod is fixedly installed on the right side wall of the inner cavity of the installation box and one end passes through and extends to the inside of the filter box.

[0011] Furthermore, the control assembly includes a controller and a control switch, the controller and the control switch are electrically connected, the controller and the motor are electrically connected, and the control switch is fixedly installed on the top of the installation box.

[0012] Furthermore, the mounting platform includes a mounting plate and a fixing clamp, the mounting plate is fixedly mounted on the rear side wall of the inner cavity of the mounting box, the fixing clamp is fixedly mounted on the outer surface of the motor and fixedly connected to the mounting plate, and the controller is fixedly mounted on the mounting plate.

[0013] Furthermore, the transmission assembly includes a bevel gear and a driven gear, the outer surfaces of the bevel gear and the driven gear are meshed with each other, the bevel gear is fixedly mounted on the outer surface of the motor output shaft, and the driven gear is fixedly mounted on the outer surface of the screw rod.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The lithium carbonate impurity removal and discharging device is provided with a push plate and an inclined filter screen, thereby utilizing a motor as a driving source and controlling the rotation of a screw rod through mechanical transmission, so that a threaded sleeve threadedly connected to the outer surface of the screw rod drives the push plate to move from left to right along the top of the filter screen, thereby pushing the sediment filtered out of the top of the filter screen to the inside of an aggregate frame for collection, thereby facilitating workers to centrally process the collected sediment and replacing the need for workers to manually clean the filtered sediment, thereby reducing the workload of workers and labor costs, thereby enhancing the practicality of the lithium carbonate impurity removal and discharging device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 1 A in the enlarged view;

[0018] Figure 3 It is a three-dimensional schematic diagram of the push plate of the utility model structure.

[0019] In the figure: 1. Installation frame; 2. Sedimentation box; 3. Filter box; 4. Filter screen; 51. Installation box; 52. Aggregate frame; 53. Screw rod; 54. Threaded sleeve; 55. Push plate; 56. Guide assembly; 57. Installation table; 58. Control assembly; 59. Motor; 60. Transmission assembly. DETAILED DESCRIPTION

[0020] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 A lithium carbonate impurity removal and feeding device in this embodiment includes a mounting frame 1 and a sedimentation box 2. A filter box 3 is provided on the mounting frame 1, and a filter screen 4 is provided inside the filter box 3. The mounting frame 1 and the sedimentation box 2 are fixedly connected, the filter box 3 is fixedly installed on the mounting frame 1, and the filter screen 4 is fixedly installed inside the filter box 3.

[0022] By adopting the above technical solution, it is possible to use the motor 59 as a driving source and control the rotation of the screw rod 53 through mechanical transmission, so that the threaded sleeve 54 threadedly connected to the outer surface of the screw rod 53 drives the push plate 55 to move from left to right along the top of the filter screen 4, and then push the sediment filtered out from the top of the filter screen 4 to the inside of the aggregate frame 52 for collection, thereby facilitating the staff to centrally process the collected sediment, and replacing the staff's manual cleaning of the filtered sediment, reducing the staff's workload and reducing labor costs.

[0023] The filter box 3 is provided with a guide assembly 56 for limiting the push plate 55. The guide assembly 56 includes a guide rod and a connecting groove. The connecting groove is provided in the push plate 55. The guide rod is fixedly installed on the right side wall of the inner cavity of the filter box 3 and one end thereof passes through and extends to the inside of the filter box 3, so as to limit the push plate 55 to move left and right on the outer surface of the guide rod.

[0024] By adopting the above technical solution, the rotation of the screw rod 53 is controlled, so that the threaded sleeve 54 threadedly connected to the outer surface of the screw rod 53 drives the push plate 55 to move to the right on the outer surface of the guide rod, so that the moving push plate 55 pushes the filtered sediment along the top of the filter screen 4 into the collection frame 52 inside the installation box 51, thereby replacing manual cleaning and collection of the filtered sediment.

[0025] In this embodiment, a mounting platform 57 is fixedly installed on the rear side wall of the inner cavity of the mounting box 51, and a motor 59 is fixedly installed on the mounting platform 57. A control component 58 for controlling the operation of the motor 59 is arranged on the mounting platform 57. The control component 58 includes a controller and a control switch. The controller and the control switch are electrically connected, and the controller and the motor 59 are electrically connected. The control switch is fixedly installed on the top of the mounting box 51 to facilitate the control of the opening and closing and forward and reverse rotation of the motor 59. A transmission component 60 for driving the screw rod 53 to rotate is arranged at the bottom of the motor 59. The transmission component 60 includes a bevel gear and a driven gear. The outer surfaces of the bevel gear and the driven gear are meshed. The bevel gear is fixedly installed on the outer surface of the output shaft of the motor 59, and the driven gear is fixedly installed on the outer surface of the screw rod 53, so that the rotating output shaft utilizes the outer surfaces of the bevel gear and the driven gear to mesh and drive the screw rod 53 to rotate.

[0026] Among them, the mounting platform 57 includes a mounting plate and a fixing clamp. The mounting plate is fixedly mounted on the rear side wall of the inner cavity of the mounting box 51, the fixing clamp is fixedly mounted on the outer surface of the motor 59 and is fixedly connected to the mounting plate, and the controller is fixedly mounted on the mounting plate, which facilitates the fixed installation and normal operation of the motor 59 and the controller.

[0027] By adopting the above technical solution, the control component 58 is used to control the start of the motor 59, so that the motor 59 drives the output shaft to rotate, and the rotating output shaft drives the screw rod 53 to rotate by meshing with the bevel gear and the driven gear in the transmission component 60.

[0028] The working principle of the above embodiment is:

[0029] When the lithium carbonate impurity removal and feeding device is in use, the control component 58 is used to control the motor 59 to start, so that the motor 59 drives the output shaft to rotate, so that the rotating output shaft uses the bevel gear in the transmission component 60 and the driven gear to mesh to drive the screw rod 53 to rotate, and then the threaded sleeve 54 threadedly connected to the outer surface of the screw rod 53 drives the push plate 55 to move to the right on the outer surface of the guide rod, and then the moving push plate 55 pushes the filtered sediment along the top of the filter screen 4 to the collection frame 52 inside the installation box 51, thereby replacing manual cleaning and collection of the filtered sediment.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lithium carbonate impurity removal and feeding device, comprising a mounting frame (1) and a settling box (2), characterized in that: A filter box (3) is arranged on the installation frame (1), and a filter screen (4) is arranged inside the filter box (3); A mounting box (51) is fixedly connected to one side of the filter box (3), a collection frame (52) is movably installed inside the mounting box (51), a screw rod (53) having one end penetrating and extending into the filter box (3) is rotatably installed on the right side wall of the inner cavity of the mounting box (51), a threaded sleeve (54) is threadedly connected to the outer surface of the screw rod (53), a push plate (55) for cleaning filtered sediment is fixedly installed on the outer surface of the threaded sleeve (54), and a guide assembly (56) for limiting the push plate (55) is arranged inside the mounting box (51).

2. A lithium carbonate impurity removal feeding device according to claim 1, characterized in that: A mounting platform (57) is fixedly mounted on the rear side wall of the inner cavity of the mounting box (51), a motor (59) is fixedly mounted on the mounting platform (57), a control component (58) for controlling the operation of the motor (59) is arranged on the mounting platform (57), and a transmission component (60) for driving the screw rod (53) to rotate is arranged at the bottom of the motor (59).

3. A lithium carbonate impurity removal feeding device according to claim 1, characterized in that: The mounting frame (1) and the sedimentation box (2) are fixedly connected, the filter box (3) is fixedly mounted on the mounting frame (1), and the filter screen (4) is fixedly mounted inside the filter box (3).

4. A lithium carbonate impurity removal feeding device according to claim 1, characterized in that: The installation box (51) comprises an installation bin and a protective door, wherein the protective door is hinged to the front of the installation bin, the installation bin is fixedly installed on the right side of the filter box (3), and the aggregate frame (52) is movably installed inside the installation bin.

5. A lithium carbonate impurity removal feeding device according to claim 1, characterized in that: The guide assembly (56) comprises a guide rod and a connection groove, wherein the connection groove is opened inside the push plate (55), and the guide rod is fixedly mounted on the right side wall of the inner cavity of the installation box (51) and one end thereof penetrates and extends into the interior of the filter box (3).

6. A lithium carbonate impurity removal and feeding device according to claim 2, characterized in that: The control assembly (58) comprises a controller and a control switch, the controller and the control switch are electrically connected, the controller and the motor (59) are electrically connected, and the control switch is fixedly installed on the top of the installation box (51).

7. A lithium carbonate impurity removal and feeding device according to claim 6, characterized in that: The mounting platform (57) comprises a mounting plate and a fixing hoop, the mounting plate being fixedly mounted on the rear side wall of the inner cavity of the mounting box (51), the fixing hoop being fixedly mounted on the outer surface of the motor (59) and fixedly connected to the mounting plate, and the controller being fixedly mounted on the mounting plate.

8. A lithium carbonate impurity removal feeding device according to claim 2, characterized in that: The transmission assembly (60) comprises a bevel gear and a driven gear, the outer surfaces of the bevel gear and the driven gear are meshed with each other, the bevel gear is fixedly mounted on the outer surface of the output shaft of the motor (59), and the driven gear is fixedly mounted on the outer surface of the screw rod (53).

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