CN219083834U

CN219083834U - Lithium hydroxide production equipment

Info

Publication number: CN219083834U
Application number: CN202223455502.2U
Authority: CN
Inventors: 张晓舟; 李艳; 薛亮
Original assignee: Zhejiang Baoying New Energy Materials Co ltd
Current assignee: Zhejiang Baoying New Energy Materials Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-26
Anticipated expiration: 2032-12-23

Abstract

The utility model provides lithium hydroxide production equipment, which comprises a tank body, wherein a cooling mechanism is arranged on the outer wall of the tank body, two rotating rods are vertically arranged in the tank body, the periphery of each rotating rod is connected with a spiral blade, a plurality of through holes are formed in the surface of each spiral blade, the top ends of the rotating rods extend to the outside of the tank body and are connected with toothed rollers, a toothed belt is connected between the two toothed rollers in a transmission manner, the top surface of the tank body is connected with a fixing frame, and the top ends of the fixing frames are connected with a driving motor. According to the utility model, the two spiral blades are distributed in a staggered manner, so that the solution in the tank body can be fully contacted with the two spiral blades, and the solution is dispersed around and moves upwards during stirring, so that the contact area of the solution and the tank body is greatly increased, the heat exchange cooling rate is increased, and the use requirement of people is met.

Description

Lithium hydroxide production equipment

Technical Field

The utility model relates to the technical field of lithium hydroxide production, in particular to lithium hydroxide production equipment.

Background

In the society of present day, lithium hydroxide's use demand volume is very huge, and lithium hydroxide can use corresponding freezing cauldron in the production and processing process, and then cools down the material of jar internal to lithium hydroxide's production operation.

For example, chinese patent publication No. CN217313412U discloses a freezing cauldron for lithium hydroxide production, which comprises a kettle body, the bottom fixedly connected with landing leg of the cauldron body, the intermediate position department fixedly connected with row material pipe of cauldron body bottom, the top fixedly connected with inlet pipe of the cauldron body, servo motor output passes through shaft coupling fixedly connected with and extends to the puddler of the internal portion of cauldron, the fixed surface of puddler is connected with stirring leaf, the inside winding of row material pipe has the heat exchange tube, medium exit tube that heat exchange tube one side fixedly connected with extends to the external portion of cauldron, medium entrance tube that heat exchange tube opposite side fixedly connected with extends to the external portion of cauldron.

In the above-mentioned scheme, drive puddler and stirring leaf through the motor and stir the heat transfer cooling rate that improves under the static condition to the material, but because puddler and stirring leaf are when the stirring, its inside material is less by the range of stirring for heat transfer cooling rate is slower, influences people's use.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and provides lithium hydroxide production equipment, and the two spiral blades are distributed in a staggered way, so that the solution in the tank body can be fully contacted with the two spiral blades, and the solution is dispersed and moves upwards when being stirred, so that the contact area of the solution and the tank body is greatly increased, the heat exchange cooling rate is increased, and the use requirement of people is met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lithium hydroxide production facility, includes the jar body, be provided with cooling body on the outer wall of the jar body, the inside of the jar body is provided with two dwang perpendicularly, the periphery of dwang is connected with helical blade, a plurality of through-holes have been seted up on helical blade's surface, the top of dwang extends to the outside of the jar body and is connected with the fluted roller, two the transmission is connected with the toothed belt between the fluted roller, the top surface of the jar body is connected with the mount, the top of mount is connected with driving motor, driving motor's output shaft extends to the below of mount and is connected with one of them fluted roller.

Preferably, a cooling cavity is formed in the inner wall of the tank body, and a cooling pipe is arranged in the cooling cavity in a surrounding mode.

Preferably, the cooling mechanism comprises a cooling tower, the water inlet end of the cooling tower is communicated with a water inlet pipe, the other end of the water inlet pipe is communicated with the water inlet end of the cooling pipe, the water return end of the cooling tower is communicated with a water return pipe, and the other end of the water return pipe is communicated with the water outlet end of the cooling pipe.

Preferably, the periphery of inlet tube is provided with the inlet pump, be provided with the wet return on the periphery of wet return, the cooling tower is fixed on the outer wall of the jar body through two solid fixed rings.

Preferably, the two rotating rods and the tank body are of a rotating structure, and the two spiral blades are arranged in an up-down staggered mode.

Preferably, the top end of the tank body is connected with a feeding pipe provided with a sealing plug, and the bottom surface of the tank body is connected with a discharging pipe provided with a valve.

Preferably, the bottom surface of the tank body is connected with three supporting legs, and the three supporting legs are arranged in an annular array.

The utility model has the beneficial effects that:

(1) According to the utility model, the two spiral blades are distributed in a staggered manner, so that the solution in the tank body can be fully contacted with the two spiral blades, and the solution is dispersed around and moves upwards during stirring, so that the contact area of the solution and the tank body is greatly increased, the heat exchange cooling rate is increased, and the use requirement of people is met.

(2) According to the utility model, cold water in the cooling tower is led into the cooling pipe through the water inlet pipe by the water inlet pump, so that the material in the tank body is cooled, and water in the cooling pipe is led into the cooling tower by the water return pump, so that the circulating freezing effect is obviously improved, and the overall working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a longitudinal cross-sectional view of the can body of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

fig. 4 is a schematic structural view of the cooling mechanism of the present utility model.

Reference numerals: 1. a tank body; 2. support legs; 3. a cooling mechanism; 31. a cooling tower; 32. a fixing ring; 33. a water inlet pump; 34. a water return pump; 35. a water inlet pipe; 36. a water return pipe; 4. a feed pipe; 5. a driving motor; 6. a tooth roller; 7. a rotating lever; 8. a helical blade; 9. a cooling chamber; 10. a cooling tube; 11. a fixing frame; 12. a toothed belt; 13. and a discharging pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

As shown in fig. 1-4, this embodiment provides a lithium hydroxide production device, including a tank body 1, the top of the tank body 1 is connected with a feed pipe 4 having a sealing plug, the bottom of the tank body 1 is connected with a discharge pipe 13 having a valve, materials are conveyed into the tank body 1 through the feed pipe 4, the processed materials are discharged through the discharge pipe 13, the bottom of the tank body 1 is connected with three supporting legs 2, the three supporting legs 2 are arranged in an annular array, the tank body 1 is supported by the supporting legs 2, discharging is facilitated, a cooling mechanism 3 is arranged on the outer wall of the tank body 1, two rotating rods 7 are vertically arranged in the tank body 1, the periphery of the rotating rods 7 is connected with a helical blade 8, the two rotating rods 7 are all in a rotating structure with the tank body 1, the two helical blades 8 are arranged in an up-down staggered manner, the surface of helical blade 8 has seted up a plurality of through-holes, resistance when helical blade 8 stirs has been reduced, the top of dwang 7 extends to the outside of jar body 1 and is connected with fluted roller 6, the transmission is connected with toothed belt 12 between two fluted rollers 6, the top surface of jar body 1 is connected with mount 11, the top of mount 11 is connected with driving motor 5, driving motor 5's output shaft extends to the below of mount 11 and is connected with one of them fluted roller 6, be the staggered distribution through two helical blade 8, thereby make the solution in jar body 1 can fully contact with two helical blade 8, when the stirring, make the solution to scattering all around and upward movement, the area of contact of solution and jar body 1 has been improved greatly, the heat transfer cooling rate is improved, satisfy people's user demand.

As an implementation manner in this embodiment, as shown in fig. 1, 2 and 4, a cooling cavity 9 is formed on the inner wall of the tank body 1, a cooling pipe 10 is circumferentially arranged in the cooling cavity 9, the cooling mechanism 3 comprises a cooling tower 31, the water inlet end of the cooling tower 31 is communicated with a water inlet pipe 35, the other end of the water inlet pipe 35 is communicated with the water inlet end of the cooling pipe 10, the water return end of the cooling tower 31 is communicated with a water return pipe 36, the other end of the water return pipe 36 is communicated with the water outlet end of the cooling pipe 10, a water inlet pump 33 is arranged on the periphery of the water return pipe 36, a water return pump 34 is arranged on the periphery of the water return pipe 36, the cooling tower 31 is fixed on the outer wall of the tank body 1 through two fixing rings 32, cold water in the cooling tower 31 is led into the cooling pipe 10 through the water inlet pipe 35, thereby cooling materials in the tank body 1, water in the cooling pipe 10 is led into the cooling tower 31 through the water return pump 34, the circulating effect is obviously improved, and the whole working efficiency is improved.

The driving motor 5, the cooling tower 31, the water intake pump 33, and the water return pump 34 are supplied with power by external power supply equipment.

Working procedure

Firstly, a sealing cover on a feed pipe 4 is opened to guide materials into a tank body 1, then a cooling tower 31, a water inlet pump 33 and a water return pump 34 are started, cold water in the cooling tower 31 is guided into a cooling pipe 10 through a water inlet pipe 35 by the water inlet pump 33, so that the materials in the tank body 1 are cooled, and the water in the cooling pipe 10 is guided into the cooling tower 31 by the water return pump 34, so that circulating freezing is performed.

Step two, then start driving motor 5, driving motor 5 drives one of them fluted roller 6 and rotates, and this fluted roller 6 passes through toothed belt 12 and drives another fluted roller 6 and rotate for two dwang 7 drive two helical blade 8 stir the material in the jar body 1, and during the stirring, two helical blade 8 can drive solution to the scattering all around and upward movement, have improved the area of contact of solution and jar body 1 greatly, improve heat transfer cooling rate.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a lithium hydroxide production facility, its characterized in that, includes a jar body, be provided with cooling body on the outer wall of the jar body, the inside of the jar body is provided with two dwang perpendicularly, the periphery of dwang is connected with helical blade, a plurality of through-holes have been seted up on helical blade's surface, the top of dwang extends to the outside of the jar body and is connected with the fluted roller, two the transmission is connected with the toothed belt between the fluted roller, the top surface of the jar body is connected with the mount, the top of mount is connected with driving motor, driving motor's output shaft extends to the below of mount and is connected with one of them fluted roller.

2. The lithium hydroxide production equipment according to claim 1, wherein a cooling cavity is formed in the inner wall of the tank body, and a cooling pipe is arranged in the cooling cavity in a surrounding manner.

3. The lithium hydroxide production facility of claim 2, wherein the cooling mechanism comprises a cooling tower, the water inlet end of the cooling tower is communicated with a water inlet pipe, the other end of the water inlet pipe is communicated with the water inlet end of the cooling pipe, the water return end of the cooling tower is communicated with a water return pipe, and the other end of the water return pipe is communicated with the water outlet end of the cooling pipe.

4. A lithium hydroxide production apparatus according to claim 3, wherein the water inlet pipe is provided with a water inlet pump at the outer periphery thereof, the water return pipe is provided with a water return pump at the outer periphery thereof, and the cooling tower is fixed to the outer wall of the tank body by two fixing rings.

5. The lithium hydroxide production equipment according to claim 1, wherein the two rotating rods and the tank body are of a rotating structure, and the two spiral blades are arranged in an up-and-down staggered mode.

6. The lithium hydroxide production apparatus according to claim 1, wherein the top end of the tank is connected to a feed pipe having a sealing plug, and the bottom surface of the tank is connected to a discharge pipe having a valve.

7. The lithium hydroxide production facility of claim 1, wherein the bottom surface of the tank is connected with three support legs, and the three support legs are arranged in an annular array.