CN210206727U - Improve lithium manganate product uniformity mixing tank for homogenization - Google Patents

Abstract

The utility model discloses an improve lithium manganate product uniformity compounding jar for homogenization, including the agitator tank, the top inner wall welding of agitator tank has the closing plate, and the geometric center department of closing plate is provided with location bearing, the bottom outer wall welding of agitator tank has the material pipe that rises, the bottom outer wall that rises the material pipe is provided with sealed bearing, and sealed bearing is located the geometric center department that rises material pipe bottom, the bottom that rises the material pipe is provided with driving motor, driving motor's output end fixedly connected with transmission shaft, and the top of transmission shaft is pegged graft in location bearing's inside, the outer wall welding of bottom one side of transmission shaft has the glassware that rises. The utility model discloses be favorable to realizing adding the agitator with the raw materials of difference, prevented the excessive of raw materials, improved the mixing accuracy of compounding jar, improved mixing efficiency, realized a tractor serves several purposes, the mixing jar mixes more evenly for the radiating rate who rises the material jar, mixing jar exhaust mixture purity is higher.

Description

Improve lithium manganate product uniformity mixing tank for homogenization

Technical Field

The utility model relates to a lithium manganate product technical field especially relates to an improve lithium manganate product uniformity mixing tank for homogenization.

Background

In recent years, with the gradual increase of ternary materials in the field of power batteries, the market share of lithium iron phosphate is gradually exceeded with the advantage of high energy density of the ternary materials, but the safety of the ternary materials and the cycle performance still restrict the further development of the ternary materials, lithium manganese oxide is taken as a traditional anode material, the original advantage of the lithium manganese oxide is kept, the cycle frequency is improved, the capacity is improved, the high and low temperature performance is enhanced and the like through technical innovation, a place can be completely occupied in the field of new energy market segmentation, and due to the fact that the market demand of the lithium manganese oxide is large and the processing requirement is high, a material mixing tank for homogenizing the consistency of a lithium manganese oxide product with high safety and minimum loss in the processing process is needed.

Present lithium manganate product uniformity is compounding jar for homogenization, the agitator is added with different raw materials to the realization of not being convenient for, need shut down driving motor during reinforced, the compounding jar raw materials leaks easily when mixing, the compounding jar is insufficient to the mixture of raw materials, mixing time is longer, mixing efficiency is lower, be unfavorable for realizing a tractor serves several purposes, the consumption of the energy is big, workman's complex operation, produce the high temperature easily when the inside stirring of compounding jar mixes, destroy the raw materials easily, compounding jar exhaust mixture purity is lower.

Therefore, a material mixing tank for improving the consistency of lithium manganate products and homogenizing is needed to solve the above problems.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the mixing tank for improving the homogeneity of lithium manganate product is proposed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mixing tank for improving uniformity and homogenization of lithium manganate products comprises a stirring box, wherein a sealing plate is welded on the inner wall of the top of the stirring box, a positioning bearing is arranged at the geometric center of the sealing plate, a material lifting pipe is welded on the outer wall of the bottom of the stirring box, a sealing bearing is arranged on the outer wall of the bottom of the material lifting pipe and is positioned at the geometric center of the bottom of the material lifting pipe, a driving motor is arranged at the bottom of the material lifting pipe, a transmission shaft is fixedly connected with the output end of the driving motor, the top of the transmission shaft is inserted into the positioning bearing, a material lifting device is welded on the outer wall of one side of the bottom end of the transmission shaft, the length of the material lifting device is the same as that of the material lifting pipe, a bulk material rotating plate is arranged at the top of the material lifting device and is fixedly connected with the transmission shaft, five material mixing, the heat dissipation device comprises a stirring box, a heat dissipation pipe, a heat dissipation fan blade, a gas diffusion cover and a gas diffusion cover, wherein the heat dissipation fan blade is sleeved at the output shaft of the driving motor and is located at the bottom of the material lifting pipe, the gas diffusion cover is welded on the outer wall of the top of the heat dissipation fan blade, and the outer wall of the top of the gas diffusion cover is fixedly connected with the outer wall of one side.

Further, the bottom of agitator tank is provided with three bracing piece, and is three the bottom outer wall of bracing piece is provided with the stabilizing block, and the top outer wall diameter of stabilizing the block is greater than the diameter of bracing piece.

Furthermore, the outer wall of one side of the bottom end of the stirring box is provided with a discharge port, the inside of the discharge port is connected with a flow limiting block in an inserting mode, the outer wall of one side of the flow limiting block is provided with a flow limiting opening, the inside of the flow limiting block is provided with a through hole, and a buffer pipe is connected with the inside of the through hole in an inserting mode.

Furthermore, the outer wall welding of one side of rising the material pipe has the inlet pipe, the inlet pipe is kept away from the one end welding that rises the material pipe and is had the feeder hopper, and the top outer wall of feeder hopper is parallel with the horizontal plane.

Furthermore, the outer wall of one side bottom of feeder hopper is opened there is the connector, and the inside grafting of connector has parallel cover, the inside of parallel cover cup joints material limiting rod, material limiting rod's one end welding material limiting plate.

Furthermore, the bottom of agitator tank is the obconic shape, and the bottom is opened there is the feed opening.

The utility model has the advantages that:

1. through the limit flitch that sets up with rise the material ware, be favorable to realizing adding the agitator with the raw materials of difference, realized the reinforced operation in compounding jar limit work, prevented the excessive of raw materials, improved the mixing precision of compounding jar, practiced thrift the mix time, improved mixing efficiency.

2. Through the transmission shaft, driving motor and the bulk cargo spiral plate that set up, realized a tractor serves several purposes, reduced the consumption of the energy, retrencied workman's operation, can let material mixing rod and bulk cargo spiral plate keep synchronous rotation for mixing tank mixes more evenly, has prevented the bottom that drops mixing tank of the in-process mixture of mixing, makes mixing tank inside raw materials mix more abundant.

3. Through the heat dissipation fan blade that sets up for the radiating rate of material lifting tank has reduced because the inside material lifting device of material lifting tank and the heat that the friction of raw materials produced to the destruction of raw materials, has improved the stability of reloading pipe, makes mixing tank exhaust mixture purity higher.

Drawings

Fig. 1 is a schematic view of the overall structure of a mixing tank for improving consistency of a lithium manganate product and homogenizing the lithium manganate product;

FIG. 2 is a schematic view of the bottom structure of a mixing tank for improving the consistency of a lithium manganate product;

fig. 3 is the utility model provides an improve lithium manganate product uniformity internal structure schematic diagram of compounding jar for homogenization.

In the figure: the device comprises a stirring box 1, supporting columns 2, stabilizing blocks 3, flow limiting blocks 4, buffer tubes 5, flow limiting ports 6, a material feeding tube 7L, a material feeding tube 8, heat dissipation fan blades 9, a driving motor 10, a gas dispersing cover 11, a feeding hopper 12, a material limiting rod 13, a material limiting plate 14, a parallel sleeve 15, a material lifting device 16L, a material dispersing rotating plate 17, a material mixing rod 18, a positioning bearing 19, a sealing plate 20, a transmission shaft 21 and a sealing bearing 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a mixing tank for improving consistency homogenization of lithium manganate products comprises a stirring box 1, a sealing plate welded to the inner wall of the top of the stirring box 1, a positioning bearing 19 arranged at the geometric center of the sealing plate, a material lifting pipe 7 welded to the outer wall of the bottom of the stirring box 1, a sealing bearing 22 arranged on the outer wall of the bottom of the material lifting pipe 7, the sealing bearing 22 arranged at the geometric center of the bottom of the material lifting pipe 7, a driving motor 10 arranged at the bottom of the material lifting pipe 7, a transmission shaft 21 fixedly connected to the output end of the driving motor 10, the top of the transmission shaft 21 inserted into the positioning bearing 19, a material lifter 16 welded to the outer wall of one side of the bottom end of the transmission shaft 21, the material lifter 16 having the same length as the material lifting pipe 7, a bulk material rotating plate 17 arranged at the top of the material lifter 16, the bulk material rotating plate 17 fixedly connected to the transmission shaft 21, five mixing rods 18 arranged at, the mixing rod 18 is perpendicular to the transmission shaft 21, the heat dissipation fan blade 9 is sleeved at the output shaft of the driving motor 10, the heat dissipation fan blade 9 is located at the bottom of the material lifting pipe 7, the air dispersing cover 11 is welded to the outer wall of the top of the heat dissipation fan blade 9, the outer wall of the top of the air dispersing cover 11 is fixedly connected with the outer wall of one side of the bottom end of the stirring box 1, and the air dispersing cover 11 protects the heat dissipation fan blade 9 and the output end of the driving motor 10.

Further, the bottom of agitator tank 1 is provided with three bracing piece 2, and the bottom outer wall of three bracing piece 2 is provided with stabilizing block 3, and stabilizing block 3's top outer wall diameter is greater than the diameter of bracing piece 2, and stabilizing block 3 of major diameter is favorable to the stable installation of compounding jar on the horizontal plane.

Further, the outer wall of bottom one side of agitator tank 1 is opened there is the discharge gate, and the inside of discharge gate is pegged graft and is had current-limiting block 4, and the outer wall of one side of current-limiting block 4 is opened there is current-limiting mouth 6, and the inside of current-limiting block 4 is opened there is the through-hole, and the inside grafting of through-hole has buffer tube 5, and buffer tube 5 can be with the stable discharge of the raw materials that flow at a high speed.

Furthermore, the outer wall of one side of the material lifting pipe 7 is welded with a feeding pipe 8, one end, far away from the material lifting pipe 7, of the feeding pipe 8 is welded with a feeding hopper 12, the outer wall of the top of the feeding hopper 12 is parallel to the horizontal plane, and the feeding hopper 12 can slowly discharge raw materials into the material lifting pipe 7.

Further, the connector is opened to one side bottom outer wall of feeder hopper 12, and the inside parallel cover 15 that pegs graft of connector, and parallel cover 15's inside cup joints material limiting rod 13, and material limiting rod 13's one end welding material limiting plate 14, material limiting plate 14 can prevent revealing of raw materials when not needing the feeding.

Further, the bottom of agitator tank 1 is the shape of an inverted cone, and the bottom is opened there is the feed opening, and the shape of an inverted cone agitator tank 1 bottom is favorable to promoting the raw materials to the space at compounding stick 18 place in, is favorable to the stable mixture of compounding jar.

The working principle is as follows: when the material mixing device is used, the material mixing tank is placed at a proper position, then the driving motor 10 is started, the outflow of raw materials is prevented through the flow limiting port 6, when the raw materials are required to be added into the stirring box 1 for stirring, the raw materials required to be stirred are poured into the feeding hopper 12 through the feeding port at the top of the feeding hopper 12, then the material limiting rod 13 slides out along the parallel sleeve 15, so that the material limiting plate 14 fixedly connected with the material limiting rod 13 is moved out of the feeding pipe 8, then the raw materials enter the material lifting pipe 7 through the feeding pipe 8, the driving motor 10 drives the transmission shaft 21, the transmission shaft 21 drives the material lifting device 16 to rotate, the raw materials are lifted to the bottom of the stirring box 1, then the raw materials are lifted to the position of the material mixing rod 18 through the rotation of the bulk material rotating plate 17 for stirring, and the heat generated by the friction between the bulk material rotating plate 17 and the material lifting device 16 and the raw materials can influence the raw materials, therefore, prevented mixing bowl's high temperature, when discharging the raw materials agitator tank 1, through the outflow of restriction mouth 6 control raw materials, because the raw materials is higher at agitator tank 1 inside rotational speed, consequently when the raw materials through the speed reduction buffering of buffer tube 5, will discharge stable raw materials from the export of buffer tube 5, when not the time spent, will limit material pole 13 and inject the inside of inlet pipe 8, close driving motor 10 can, wait for next use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an improve lithium manganate mixing tank for product uniformity homogenization, includes agitator tank (1), its characterized in that, the top inner wall welding of agitator tank (1) has the closing plate, and the geometric center department of closing plate is provided with location bearing (19), the bottom outer wall welding of agitator tank (1) has the material that rises pipe (7), the bottom outer wall that rises pipe (7) is provided with sealed bearing (22), and sealed bearing (22) are located the geometric center department that rises the material pipe (7) bottom, the bottom that rises pipe (7) is provided with driving motor (10), the output fixedly connected with transmission shaft (21) of driving motor (10), and the top of transmission shaft (21) is pegged graft in the inside of location bearing (19), the bottom one side outer wall welding of transmission shaft (21) has the material that rises ware (16), and the length that rises ware (16) is the same with the length that rises pipe (7), the top that rises glassware (16) is provided with bulk cargo spiral plate (17), and bulk cargo spiral plate (17) and transmission shaft (21) fixed connection, the top of bulk cargo spiral plate (17) is provided with five mixing rod (18), and mixing rod (18) are perpendicular with transmission shaft (21), the output shaft department of driving motor (10) overlap and have heat dissipation fan blade (9), and heat dissipation fan blade (9) are located the bottom that rises material pipe (7), the top outer wall welding of heat dissipation fan blade (9) has gas dispersing cover (11), and the top outer wall of gas dispersing cover (11) and the bottom one side outer wall fixed connection of agitator tank (1).

2. The mixing tank for improving the uniformity of a lithium manganate product and homogenizing according to claim 1, wherein three support rods (2) are arranged at the bottom end of the stirring tank (1), the outer walls of the bottom of the three support rods (2) are provided with stabilizing blocks (3), and the diameter of the outer wall of the top of each stabilizing block (3) is larger than that of each support rod (2).

3. The mixing tank for improving the uniformity of a lithium manganate product and homogenizing is characterized in that a discharge port is formed in the outer wall of one side of the bottom end of the mixing tank (1), a flow limiting block (4) is inserted into the discharge port, a flow limiting port (6) is formed in the outer wall of one side of the flow limiting block (4), a through hole is formed in the flow limiting block (4), and a buffer tube (5) is inserted into the through hole.

4. The mixing tank for improving the uniformity of a lithium manganate product and homogenizing according to claim 1, wherein a feeding pipe (8) is welded to the outer wall of one side of the feeding pipe (7), a feeding hopper (12) is welded to one end of the feeding pipe (8) far away from the feeding pipe (7), and the outer wall of the top of the feeding hopper (12) is parallel to the horizontal plane.

5. A mixing tank for improving the uniformity of a lithium manganate product and homogenizing according to claim 4, wherein a connecting port is formed in the outer wall of the bottom of one side of the feeding hopper (12), a parallel sleeve (15) is inserted into the connecting port, a material limiting rod (13) is sleeved inside the parallel sleeve (15), and a material limiting plate (14) is welded to one end of the material limiting rod (13).

6. A mixing tank for improving the uniformity of a lithium manganate product and for homogenization according to claim 1, wherein the bottom end of the stirring tank (1) is in an inverted cone shape, and the bottom of the stirring tank is provided with a feed opening.

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