Raw material conveyor for processing lithium sulfate solution

Abstract

The utility model discloses a raw material conveyor for lithium sulfate solution processing, which comprises a base, a shell is fixedly mounted on the upper surface of the base, the raw material conveyor also comprises a feed port, the feed port is mounted on the side surface of the shell, the upper surface of the base is connected with a material conveying structure, and the material conveying structure is connected with a motor. And the conveying structure can drive the groove plate through a rotating shaft in a conveying pipe, the conveying structure comprises a communicating pipe, the communicating pipe is installed on an interlayer of the inner wall of the shell, and one end of the communicating pipe penetrates through the lower surface of the inner wall of the shell. The raw material conveyor for lithium sulfate solution processing is provided with the crushing structure, raw materials are arranged between the first crushing cutter and the second crushing cutter, the raw materials are rapidly cut and crushed through rotation of the second crushing cutter, and the raw material conveyor is further provided with the material conveying structure; and the raw materials enter the material conveying pipe and are rapidly conveyed through sequential replacement of the multiple groove plates.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium sulfate solution processing, and specifically relates to a raw material conveyor for lithium sulfate solution processing. Background Art

[0002] Lithium carbonate is an inorganic compound with the chemical formula Li2CO3, a molecular weight of 73.89, a colorless monoclinic crystal, slightly soluble in water and dilute acids, and insoluble in ethanol and acetone. Its thermal stability is lower than that of carbonates of other elements in the same group in the periodic table, and it does not deliquesce in air. It can be obtained by adding sodium carbonate to lithium sulfate or lithium oxide solution. Passing carbon dioxide into its aqueous solution can convert it into an acid salt, and boiling causes hydrolysis. It is used as a raw material for ceramics, glass, ferrites, etc., for spraying silver paste on components, and in medicine for treating mental depression.

[0003] Currently, lithium carbonate is commonly produced from lithium sulfate solution, salt lake brine, spodumene, lepidolite, waste lithium batteries, etc. In the process of preparing lithium sulfate solution, spodumene, lepidolite, etc. are commonly used as raw materials. Therefore, the raw materials need to be crushed and screened, and then it is convenient to transport for subsequent processing. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a raw material conveyor for lithium sulfate solution processing to solve the problem of the need to crush and screen raw materials during transportation in the above-mentioned background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A raw material conveyor for lithium sulfate solution processing includes a base, on the upper surface of which a housing is fixedly installed. It also includes a feed inlet, which is installed on the side surface of the housing. The upper surface of the base is connected with a feeding structure, and the feeding structure can drive a groove plate to rotate through a rotating shaft inside a feeding pipe to convey raw materials.

[0006] Preferably, the feeding structure includes a communicating pipe installed in the inner wall sandwich of the housing. One end of the communicating pipe penetrates the lower surface of the inner wall of the housing, and the other end of the communicating pipe penetrates the side surface of a blanking cylinder and is rotatably connected to a filter inner net. A self-priming pump is connected to the outer surface of the communicating pipe. A filter outer net is rotatably installed inside the blanking cylinder, and a filter inner net is rotatably installed inside the filter outer net. A rotating shaft is connected to the side surface of the filter inner net, and this rotating shaft fixedly penetrates the side surface of the filter outer net. The rotating shaft connected to the filter inner net is connected to a motor. The lower surface of the blanking cylinder penetrates the upper surface of the base, and the lower end of the blanking cylinder is connected with a feeding pipe. A rotating shaft is installed inside the feeding pipe. One end of the rotating shaft is connected to a motor. Connecting disks are equidistantly installed on the outer surface of the rotating shaft, and groove plates are installed on the side surfaces of the connecting disks.

[0007] With the above technical solution, the feeding structure can convey the sieved raw materials to the next process through the feeding pipe.

[0008] Preferably, the mesh number of the inner filter net is smaller than that of the outer filter net.

[0009] With the above technical solution, it is convenient to filter the raw materials.

[0010] Preferably, the connecting plate is set in an inclined state.

[0011] With the above technical solution, it can push the raw materials to move in the feeding pipe.

[0012] Preferably, a crushing structure is installed inside the outer shell. The crushing structure can crush the raw materials through the cooperation of the rotation of the first crushing knife and the second crushing knife.

[0013] With the above technical solution, it is convenient to convey the raw materials after crushing.

[0014] Preferably, the crushing structure includes a cylinder. The cylinder is installed on the upper surface of the outer shell. The lower end of the piston rod of the cylinder is installed with the second crushing knife. The first crushing knife is rotatably installed on the inner surface of the outer shell. The concentric shaft of the first crushing knife is fixedly connected to the rotor of a motor. The motor is installed on the front surface of the outer shell. The gaps between the first crushing knife and the second crushing knife correspond to each other.

[0015] With the above technical solution, the raw materials are quickly broken by the first crushing knife and the second crushing knife.

[0016] Preferably, the lower end inside the outer shell is set as an arc-shaped structure.

[0017] With the above technical solution, the raw materials can enter the communicating pipe.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows: The raw material conveyor for processing lithium sulfate solution:

[0019] 1. The raw material conveyor for processing lithium sulfate solution is provided with a crushing structure. First, the raw materials enter the inside of the outer shell through the feeding port. Then the cylinder is started, so that the cylinder drives the second crushing knife to move downward, clamping the materials between the first crushing knife and the second crushing knife. Then the second crushing knife rotates to cut and crush the raw materials;

[0020] 2. Further, the crushed raw material powder will enter the communicating pipe. Then the self-priming pump connected to the communicating pipe is started to suck the powder into the inner filter net. Then the inner filter net and the outer filter net rotate simultaneously, so that the powder raw materials pass through the inner filter net for preliminary screening and then enter the outer filter net. After secondary screening by the outer filter net, they enter the feeding pipe

[0021] 3. Further, when the raw materials are in the feeding pipe, the rotating shaft rotates, driving the connecting plate and the groove plate to rotate simultaneously, so that the grooves of the groove plate drive the raw materials to move, and then through the successive replacement of multiple groove plates, the raw materials are quickly conveyed inside the feeding pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the axonometric surface structure of the present utility model;

[0023] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present utility model;

[0024] Figure 3 It is a schematic diagram of the front axonometric cross-sectional structure of the outer shell of the present utility model;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the connecting plate of the present utility model.

[0026] In the figure: 1, base; 2, outer shell; 3, cylinder; 4, feed inlet; 5, first crushing knife; 6, second crushing knife; 7, connecting pipe; 8, self-priming pump; 9, blanking cylinder; 10, inner filter mesh; 11, outer filter mesh; 12, feeding pipe; 13, rotating shaft; 14, connecting plate; 15, groove plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-4 , the present utility model provides a technical solution: a raw material conveyor for processing lithium sulfate solution, including a base 1, an outer shell 2, a cylinder 3, a feed inlet 4, a first crushing knife 5, a second crushing knife 6, a connecting pipe 7, a self-priming pump 8, a blanking cylinder 9, an inner filter mesh 10, an outer filter mesh 11, a feeding pipe 12, a rotating shaft 13, a connecting plate 14, and a groove plate 15. Embodiment

[0029] The raw material conveyor for processing lithium sulfate solution is provided with a crushing structure, and the raw materials can be quickly crushed through the crushing structure, which is convenient for conveying. Specifically:

[0030] The upper surface of the base 1 is fixedly installed with a housing 2. The side surface of the housing 2 is installed with a feed inlet 4. A crushing structure is installed inside the housing 2. The crushing structure can crush the raw materials through the rotation of the first crushing knife 5 and the cooperation with the second crushing knife 6. The crushing structure includes a cylinder 3. The cylinder 3 is installed on the upper surface of the housing 2. The lower end of the piston rod of the cylinder 3 is installed with the second crushing knife 6. The inner surface of the housing 2 is rotatably installed with the first crushing knife 5. The concentric shaft of the first crushing knife 5 is fixedly connected to the rotor of a motor. The motor is installed on the front surface of the housing 2. The gap between the first crushing knife 5 and the second crushing knife 6 corresponds. The lower end inside the housing 2 is set as an arc-shaped structure;

[0031] When the raw material conveyor for processing lithium sulfate solution is in use, first, as Figure 1 shown, a housing 2 is fixedly installed on the upper surface of the base 1. The raw materials are added into the housing 2 through the feed inlet 4 on the side surface of the housing 2. Then, as Figure 3 shown, the cylinder 3 on the upper surface of the housing 2 is opened. Then, the telescopic rod of the cylinder 3 will push the second crushing knife 6, so that the second crushing knife 6 moves downward, clamping the raw materials between the first crushing knife 5 and the second crushing knife 6. Then, the motor connected to the first crushing knife 5 is started, so that the first crushing knife 5 starts to rotate, crushing the raw materials. The second crushing knife 6 is between the gaps of the first crushing knife 5, making the raw materials crushed faster. Since the lower end inside the housing 2 is set as an arc-shaped structure, the raw material powder will slide downward along the arc-shaped inner wall and then enter the connecting pipe 7. Embodiment

[0032] The raw material conveyor for processing lithium sulfate solution is provided with a feeding structure. The feeding structure can screen the raw material powder and convey it through the feeding pipe 12. Specifically:

[0033] The feeding structure includes a connecting pipe 7. The connecting pipe 7 is installed in the inner wall sandwich of the housing 2. One end of the connecting pipe 7 penetrates the lower surface of the inner wall of the housing 2, and the other end of the connecting pipe 7 penetrates the side surface of the blanking cylinder 9 and is rotatably connected to the filtering inner net 10. A self-priming pump 8 is connected to the outer surface of the connecting pipe 7. The filtering outer net 11 is rotatably installed inside the blanking cylinder 9, and the filtering inner net 10 is rotatably installed inside the filtering outer net 11. The side surface of the filtering inner net 10 is connected with a rotating shaft. The rotating shaft fixedly penetrates the side surface of the filtering outer net 11. The rotating shaft connected to the filtering inner net 10 is connected with a motor. The lower surface of the blanking cylinder 9 penetrates the upper surface of the base 1, and the lower end of the blanking cylinder 9 is connected with a feeding pipe 12. A rotating shaft 13 is installed inside the feeding pipe 12. One end of the rotating shaft 13 is connected with a motor. Connecting plates 14 are equidistantly installed on the outer surface of the rotating shaft 13. Grooved plates 15 are installed on the side surface of the connecting plates 14. The mesh number of the filtering inner net 10 is smaller than that of the filtering outer net 11. The connecting plates 14 are set in an inclined state;

[0034] When the raw material powder enters the connecting pipe 7, as Figure 2As shown, the self-priming pump 8 connected by the connecting pipe 7 is turned on, sucking the raw materials through the connecting pipe 7 into the inner filter net 10. Since the inner filter net 10 is fixedly connected to the outer filter net 11 coaxially, and the connecting pipe 7 directly rotates through the coaxial line of the inner filter net 10, when the motor connected to the inner filter net 10 is turned on, the inner filter net 10 and the outer filter net 11 rotate simultaneously inside the feeding cylinder 9. Since the mesh number of the inner filter net 10 is smaller than that of the outer filter net 11, the inner filter net 10 preliminarily screens the raw material powder, and then the preliminarily screened raw material powder enters the outer filter net 11 for re-screening. Since the lower surface of the feeding cylinder 9 penetrates the upper surface of the base 1 and is connected to the feeding pipe 12, the raw materials enter the feeding pipe 12 through the lower end of the feeding cylinder 9. Then the motor connected to the rotating shaft 13 is turned on, causing the rotating shaft 13 to rotate. As Figure 4 shown, the rotating shaft 13 will drive the connecting disk 14 and the groove plate 15 to rotate together. Since the connecting disk 14 is set in an inclined state, the groove plate 15 on the front side of the connecting disk 14 will transfer the raw materials backward when rotating, and then the connecting disk 14 at the rear drives the groove plate 15 to continue the transfer, enabling the raw materials to be quickly transported in the feeding pipe 12.

[0035] Working principle: When using this raw material conveyor for processing lithium sulfate solution, there is a feeding structure that can quickly transport the screened raw materials through the groove plate 15 driven by the rotating shaft 13 inside the feeding pipe 12. There is also a crushing structure that can crush the raw materials through the cooperation of the first crushing knife 5 and the second crushing knife 6, increasing the overall practicality.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material conveyor for processing lithium sulfate solution, comprising a base (1), and an outer shell (2) is fixedly installed on the upper surface of the base (1), characterized in that: It further includes a feed inlet (4), the feed inlet (4) is installed on the side surface of the outer shell (2), the upper surface of the base (1) is connected with a material conveying structure, and the material conveying structure can drive the groove plate (15) to rotate through the rotating shaft (13) inside the material conveying pipe (12) to convey raw materials.

2. The raw material conveyor for processing lithium sulfate solution according to claim 1, characterized in that: The material conveying structure includes a communicating pipe (7), the communicating pipe (7) is installed in the inner wall sandwich of the outer shell (2), one end of the communicating pipe (7) penetrates the lower surface of the inner wall of the outer shell (2), and the other end of the communicating pipe (7) penetrates the side surface of the blanking cylinder (9) and is rotatably connected with the filter inner net (10). A self-priming pump (8) is connected to the outer surface of the communicating pipe (7). A filter outer net (11) is rotatably installed inside the blanking cylinder (9), and a filter inner net (10) is rotatably installed inside the filter outer net (11). A rotating shaft is connected to the side surface of the filter inner net (10), and this rotating shaft fixedly penetrates the side surface of the filter outer net (11). The rotating shaft connected to the filter inner net (10) is connected with a motor. The lower surface of the blanking cylinder (9) penetrates the upper surface of the base (1), and the lower end of the blanking cylinder (9) is connected with a material conveying pipe (12). A rotating shaft (13) is installed inside the material conveying pipe (12). One end of the rotating shaft (13) is connected with a motor. Connecting disks (14) are equidistantly installed on the outer surface of the rotating shaft (13), and groove plates (15) are installed on the side surfaces of the connecting disks (14).

3. The raw material conveyor for processing lithium sulfate solution according to claim 2, wherein: The mesh number of the filter inner net (10) is smaller than that of the filter outer net (11).

4. The raw material conveyor for processing lithium sulfate solution according to claim 2, wherein: The connecting disk (14) is set in an inclined state.

5. The raw material conveyor for processing lithium sulfate solution according to claim 2, characterized in that: A crushing structure is installed inside the outer shell (2), and the crushing structure can crush raw materials by the rotation of the first crushing knife (5) in cooperation with the second crushing knife (6).

6. The raw material conveyor for processing lithium sulfate solution according to claim 5, wherein: The crushing structure includes a cylinder (3), the cylinder (3) is installed on the upper surface of the outer shell (2), the lower end of the piston rod of the cylinder (3) is installed with the second crushing knife (6), the first crushing knife (5) is rotatably installed on the inner surface of the outer shell (2), and the concentric shaft of the first crushing knife (5) is fixedly connected with the rotor of a motor, and this motor is installed on the front surface of the outer shell (2). The gap between the first crushing knife (5) and the second crushing knife (6) corresponds.

7. The raw material conveyor for processing lithium sulfate solution according to claim 6, wherein: The lower end inside the outer shell (2) is set to be an arc-shaped structure.

Images