Lithium phosphate stirring reactor

Abstract

The utility model provides a lithium phosphate stirring reactor, which relates to the technical field of lithium phosphate processing and comprises a stirring barrel, a stirring rod is rotatably mounted at the top in the stirring barrel in a penetrating manner, two stirring blades are fixedly mounted on a rod body of the stirring rod, a first gear is sleeved on one side of the rod body of the stirring rod, and a second gear is sleeved on the other side of the rod body of the stirring rod. A driving structure for driving the stirring rod to rotate is arranged at the upper end of the stirring barrel. A worker starts the driving structure to drive the stirring rod to rotate, so that the stirring blades rotate along with the stirring rod, the stirring blades can stir and mix lithium phosphate and a reagent, then the worker starts the purification equipment, gas enters purified gas through a second gas hole and a first gas hole, and the gas is purified. Therefore, harmful gas residues in the stirring barrel are avoided, and the harmful gas is prevented from being discharged to the outside during discharging.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium phosphate processing technical field, specifically, relate to a lithium phosphate stirring reactor. BACKGROUND

[0002] The lithium phosphate stirring reactor is a key equipment for mixing and reaction in the lithium phosphate production process. It is usually composed of a stirrer and a kettle body. The stirrer makes the materials uniformly mixed in the kettle body through mechanical movement to achieve the desired chemical reaction effect. The existing lithium phosphate production equipment with publication number CN217527487U includes a stirring assembly, a mixing piece, and a temperature control assembly. The mixing piece is hinged inside the reaction kettle and connected through a reciprocating assembly and a stirring assembly. Distilled water is added to the reaction kettle, and lithium hydroxide monohydrate is also added to the reaction kettle. The stirring assembly is turned on to stir the solution in the reaction kettle. At the same time, hot phosphoric acid is added to the reaction kettle for neutralization reaction to generate lithium phosphate precipitate. After filtration and distillation concentration, lithium phosphate finished product is obtained. When the stirring assembly rotates, the reciprocating assembly drives the mixing piece to slide back and forth in the reaction kettle, so that the solution in the reaction kettle can be fully mixed under the action of the mixing piece and the stirring assembly, facilitating the production of lithium phosphate finished product. The temperature control assembly is turned on to facilitate lithium phosphate crystallization in the reaction kettle.

[0003] However, in this structure, some harmful gases are generated during the mixing of lithium phosphate with some adhesives or solvents. These harmful gases are discharged into the working environment through the discharge port during the discharging process, affecting the physical and mental health of the workers. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a lithium phosphate stirring reactor that can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A lithium phosphate stirring reactor includes a stirring barrel. A stirring rod is rotatably installed through the top of the stirring barrel. Two stirring blades are fixedly installed on the rod body of the stirring rod. A first gear is sleeved on one side of the rod body of the stirring rod. A driving structure is arranged on the upper end of the stirring barrel to drive the rotation of the stirring rod.

[0007] A first air hole is formed on the upper end surface of the stirring rod. An air pipe is rotatably installed on the inner wall of the first air hole. The inner cavities of the two air pipes are in communication with the first air hole. Second air holes are formed through the inner wall surface of the air pipe.

[0008] As preferred, two said tracheal tube body sides are sleeved with bevel gears, the stirring barrel inner wall is fixedly installed with a bevel gear ring, and two said bevel gears are engaged with the bevel gear ring.

[0009] As preferred, the stirring barrel upper end is fixedly installed with a right-angle frame, the right-angle frame inner top is fixedly installed with a connecting pipe penetrating through, and the connecting pipe lower end extends to the first air hole inside.

[0010] As preferred, the connecting pipe is rotatably installed in the first air hole through a sealing bearing.

[0011] As preferred, the driving structure comprises a motor, the motor is fixedly installed on the stirring barrel upper end, the motor output shaft shaft body is sleeved with a second gear, and the second gear is engaged with the first gear.

[0012] As preferred, the stirring barrel outer wall is fixedly installed with a feeding pipe.

[0013] The stirring barrel lower end is fixedly installed with a discharging pipe.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] (1) the staff drives the stirring rod to rotate through the driving structure, so that the stirring blade rotates with the stirring rod, the stirring blade can stir and mix lithium phosphate and reagents, then the staff starts the purification equipment, gas enters the purification gas through the second air hole and the first air hole, so that harmful gas is avoided to remain in the stirring barrel, and harmful gas is avoided to be discharged to the outside when discharging. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the lithium phosphate stirring reactor.

[0017] Figure 2 It is a top view structure schematic view of the lithium phosphate stirring reactor.

[0018] Figure 3 It is a sectional structure schematic view of the lithium phosphate stirring reactor. Figure 2 in A-A.

[0019] Figure 4 It is an enlarged schematic view of the structure in A of the lithium phosphate stirring reactor. Figure 3

[0020] Figure 5 It is an enlarged schematic view of the structure in B of the lithium phosphate stirring reactor. Figure 3

[0021] ​​In the diagram: 1. Mixing tank; 2. Mixing rod; 201. Mixing blade; 202. First gear; 3. Drive structure; 301. Motor; 302. Second gear; 4. First air hole; 5. Air pipe; 6. Second air hole; 7. Bevel gear; 8. Bevel gear ring; 9. Right-angle frame; 10. Connecting pipe; 11. Sealed bearing; 12. Feed pipe; 13. Discharge pipe. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] like Figures 1-5 As shown, a lithium phosphate stirred reactor includes a stirring tank 1, a stirring rod 2 is rotatably mounted through the top of the stirring tank 1, two stirring blades 201 are fixedly mounted on the rod body of the stirring rod 2, a first gear 202 is sleeved on one side of the rod body of the stirring rod 2, and a drive structure 3 for driving the stirring rod 2 to rotate is provided at the upper end of the stirring tank 1.

[0024] The upper surface of the stirring rod 2 is provided with a first air hole 4. An air pipe 5 is rotatably installed through the inner wall of the first air hole 4. The inner cavities of the two air pipes 5 are connected to the first air hole 4. A second air hole 6 is provided through the inner wall surface of the air pipes 5.

[0025] By connecting the air inlet of the purification equipment to the first air port 4, the staff activates the drive structure 3 to drive the stirring rod 2 to rotate, thereby causing the stirring blade 201 to rotate with the stirring rod 2. This allows the stirring blade 201 to stir and mix the lithium phosphate and reagents. Subsequently, the staff starts the purification equipment, allowing the gas to enter the purified gas through the second air port 6 and the first air port 4, thereby preventing harmful gas residue inside the mixing tank 1 and preventing harmful gas from being emitted to the outside during material feeding.

[0026] Purification equipment is existing technology and will not be discussed in detail in this article.

[0027] In another embodiment of this utility model, bevel gears 7 are fitted on one side of the two air pipes 5, and bevel gear rings 8 are fixedly installed on the inner wall of the mixing tank 1, with the two bevel gears 7 meshing with the bevel gear rings 8.

[0028] When the stirring rod 2 rotates, the air pipe 5 rotates due to the meshing action of the bevel gear 7 and the bevel ring 8, causing the second air hole 6 to rotate with the air pipe 5 as the reference, which increases the air intake range of the air pipe 5 and improves the purification efficiency.

[0029] In another embodiment of the utility model, the stirring barrel 1 is fixedly installed with a right-angle frame 9 at the upper end, the right-angle frame 9 is fixedly installed with a connecting pipe 10 penetrating through the top portion, and the lower end of the connecting pipe 10 extends into the first air hole 4.

[0030] The connecting pipe 10 is rotatably installed in the first air hole 4 through a sealing bearing 11.

[0031] The connecting pipe 10 is set to facilitate the staff to connect the air inlet end of the purification equipment with the first air hole 4, avoid the pipe from being damaged due to torsion when the stirring rod 2 rotates, and avoid the gas leakage while not affecting the rotation of the stirring rod 2 relative to the connecting pipe 10 by setting the sealing bearing 11.

[0032] In another embodiment of the utility model, the driving structure 3 includes a motor 301, the motor 301 is fixedly installed at the upper end of the stirring barrel 1, the output shaft of the motor 301 is sleeved with a second gear 302, and the second gear 302 is engaged with the first gear 202.

[0033] The staff starts the motor 301 to drive the second gear 302 to rotate through the output shaft, and the rotating second gear 302 drives the first gear 202 and the stirring rod 2 to rotate.

[0034] In another embodiment of the utility model, the stirring barrel 1 is fixedly installed with a feeding pipe 12 on the outer wall;

[0035] The stirring barrel 1 is fixedly installed with a discharging pipe 13 at the lower end.

[0036] The feeding pipe 12 and the discharging pipe 13 are set to facilitate the staff to feed and discharge.

[0037] The working principle of the lithium phosphate stirring reactor is as follows:

[0038] In use, the staff connects the air inlet end of the purification equipment with the first air hole 4, starts the driving structure 3 to drive the stirring rod 2 to rotate, so that the stirring blade 201 rotates with the stirring rod 2, the stirring blade 201 can stir and mix the lithium phosphate and the reagent, then the staff starts the purification equipment to make the gas enter the purified gas through the second air hole 6 and the first air hole 4, so as to avoid the harmful gas remaining in the stirring barrel 1 and avoid the harmful gas being discharged to the outside when discharging.

[0039] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application, and for ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made, and all the embodiments cannot be exhausted here, and any obvious changes or variations derived from the technical solutions of the present application still fall within the protection scope of the present application.

Claims

1. A lithium phosphate stirred reactor comprising a stirred tank (1), characterized in that: The stirring barrel (1) is provided with a stirring rod (2) installed on the top of the stirring barrel (1) through rotation, the stirring rod (2) is provided with two stirring blades (201) fixedly installed on the rod body of the stirring rod (2), the rod body of the stirring rod (2) is provided with a first gear (202) sleeved thereon, and the upper end of the stirring barrel (1) is provided with a driving structure (3) for driving the stirring rod (2) to rotate. The upper end surface of the stirring rod (2) is provided with a first air hole (4), and the inner wall of the first air hole (4) is provided with an air pipe (5) installed thereon through rotation, the inner cavities of the two air pipes (5) are communicated with the first air hole (4), and the inner wall surfaces of the air pipes (5) are provided with second air holes (6) penetratingly formed thereon.

2. The lithium phosphate stirred reactor of claim 1, wherein: The two air pipes (5) are provided with bevel gears (7) sleeved on one side of the pipe body, and the inner wall of the stirring barrel (1) is fixedly provided with a bevel gear ring (8), the two bevel gears (7) are engaged with the bevel gear ring (8).

3. A lithium phosphate stirred reactor according to claim 2, wherein: The upper end of the stirring barrel (1) is fixedly provided with a right-angle frame (9), the inner top of the right-angle frame (9) is provided with a connecting pipe (10) fixedly installed thereon through penetration, and the lower end of the connecting pipe (10) extends into the first air hole (4).

4. The lithium phosphate stirred reactor of claim 3, wherein: The connecting pipe (10) is rotatably installed in the first air hole (4) through a sealing bearing (11).

5. The lithium phosphate stirred reactor of claim 1, wherein: The driving structure (3) comprises a motor (301), the motor (301) is fixedly installed on the upper end of the stirring barrel (1), the output shaft of the motor (301) is provided with a second gear (302) sleeved on the shaft body, and the second gear (302) is engaged with the first gear (202).

6. The lithium phosphate stirred reactor of claim 1, wherein: The outer wall of the stirring barrel (1) is fixedly provided with a feeding pipe (12). The lower end of the stirring barrel (1) is fixedly provided with a discharging pipe (13).

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