CN115432759A

CN115432759A - Evaporation device for efficiently extracting lithium hydroxide from salt lake brine

Info

Publication number: CN115432759A
Application number: CN202211295366.7A
Authority: CN
Inventors: 郭欣欣; 滕国学; 李娇
Original assignee: Shijiazhuang Yunpu Chemical Equipment Co ltd
Current assignee: Shijiazhuang Yunpu Chemical Equipment Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2022-12-06

Abstract

The invention relates to an evaporation device for efficiently extracting lithium hydroxide from salt lake brine, which comprises a water storage tank and a bearing frame, wherein an electric discharge valve is fixed at the bottom of the bearing box, an electronic weighing meter is fixed at the top of the water storage tank, a collecting box is placed on the electronic weighing meter, a top cover is fixed at the top of the bearing box through a bolt, a feeding channel and a steam pipeline are fixed on the top cover, a monitoring probe and a lighting lamp are fixed at the inner top of the bearing box, and the tail end of the steam pipeline is connected with the water storage tank through a connecting pipeline. This evaporation plant for lithium hydroxide is carried to salt lake brine high efficiency leads to the material behind the bearing box, and the electric plate can carry out heat treatment to the material, and the convenient evaporation falls the moisture in the material and draws and carry the lithium hydroxide, and the stirring column is rotatory simultaneously, conveniently stirs the processing to the material, makes the evaporation extract the effect more comprehensive high-efficient, and the commentaries on classics brush can be along with the stirring column is rotatory together, makes things convenient for the automatic crystal of clearing up on the lower bearing box inner wall.

Description

Evaporation device for efficiently extracting lithium hydroxide from salt lake brine

Technical Field

The invention relates to the technical field of salt lake brine treatment, in particular to an evaporation device for efficiently extracting lithium hydroxide from salt lake brine.

Background

In order to extract lithium hydroxide in salt lake brine, then need use evaporation plant, current evaporation plant is at the inconvenient stirring material of in-process of heating material, the evaporation extraction effect is comprehensive high-efficient inadequately, and the general direct heat dissipation of vapor is to the air, can cause the waste of vapor like this, at the in-process of extracting lithium hydroxide, the crystal of separating out is attached to the inner wall of device easily, can lead to the unloading thoroughly inadequately like this, and can influence the next use of device, to above-mentioned problem, need improve current equipment.

Disclosure of Invention

The invention aims to provide an evaporation device for efficiently extracting lithium hydroxide from salt lake brine, and aims to solve the problems that the existing evaporation device in the background art is inconvenient for stirring materials in the process of heating the materials, the evaporation extraction effect is not comprehensive and efficient enough, water vapor is generally directly radiated into the air, the waste of the water vapor is caused, and crystals separated out are easy to attach to the inner wall of the device in the process of extracting the lithium hydroxide, so that the blanking is not thorough, and the next use of the device is influenced.

The invention provides an evaporation device for efficiently extracting lithium hydroxide from salt lake brine, which comprises a water storage tank and a bearing frame, wherein support plates are symmetrically fixed on two sides of the upper end surface of the water storage tank, the inner sides of the support plates are connected with a knocking block through electric telescopic rods, a bearing box is fixed at the top of each support plate, a stirring mechanism is fixed at the bottom of each bearing box, an electric heating plate is fixed at the inner bottom of each bearing box, and an electric discharge valve is fixed at the bottom of each bearing box.

The top of the water storage tank is fixedly provided with an electronic weighing meter, a collecting box is placed on the electronic weighing meter, the top of the bearing box is fixedly provided with a top cover through bolts, a feeding channel and a steam pipeline are fixed on the top cover, a monitoring probe and a lighting lamp are fixed at the inner top of the bearing box, and the tail end of the steam pipeline is connected with the water storage tank through a connecting pipeline.

Preferably, the bottom of the water storage tank is fixed with a self-locking roller, and one side of the water storage tank is fixed with an electric drain valve.

Preferably, the number of the self-locking rollers is four, and the four self-locking rollers are symmetrically arranged about a vertical central axis of the water storage tank.

Preferably, the knocking block and the support plates form a telescopic structure through electric telescopic rods, and each support plate is provided with two electric telescopic rods.

Preferably, the stirring mechanism comprises a motor, a stirring column and a rotating brush, the motor is fixed at the bottom of the bearing box, and the top of the motor is connected with the stirring column.

Preferably, the two sides of the stirring column are symmetrically fixed with rotating brushes, and the rotating brushes are attached to the inner wall of the bearing box.

Preferably, the connecting pipeline is fixed on the steam pipeline through a pipe hoop, and a fan is fixed in the connecting pipeline.

Preferably, the bearing frame is fixed on one side of the bearing box, and a heat dissipation fan is fixed in the bearing frame.

Preferably, the number of the heat dissipation fans is five, and the five heat dissipation fans are distributed on the bearing frame at equal intervals.

The technical means of the invention can obtain the following technical effects:

1. this evaporation plant for lithium hydroxide is carried to salt lake brine high efficiency, through the carrier box that sets up, the churning post, the use of mutually supporting of commentaries on classics brush and electric plate, can reach the purpose of high-efficient evaporation and automatic clearance inner wall, after leading to the carrier box with the material in, the electric plate can carry out the thermal treatment to the material, the moisture in the convenient evaporation material draws and carries lithium hydroxide, the churning post is rotatory simultaneously, the convenience stirs the processing to the material, it is more comprehensive high-efficient to make the evaporation extract effect, the commentaries on classics brush can be along with the churning post is rotatory together, the convenient automatic crystal of clearing up on the carrier box inner wall down.

2. This evaporation plant for lithium hydroxide is carried to salt lake brine high efficiency, through the storage water tank that sets up, steam conduit, connecting tube and the use of mutually supporting of heat dissipation fan, can reach the purpose of collecting vapor, at heating material's in-process, in vapor passes through steam conduit and connecting tube and gets into the storage water tank, the usable heat dissipation fan of this in-process cools down the processing to the vapor in the steam conduit, vapor meets the cold flow of water to the storage water tank in, convenient collection of concentrating.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the feed channel structure of the present invention.

In the figure: 1. a water storage tank; 2. self-locking rollers; 3. an electric drain valve; 4. a support plate; 5. an electric telescopic rod; 6. knocking the block; 7. a carrying case; 8. a stirring mechanism; 801. a motor; 802. a stirring column; 803. rotating the brush; 9. an electric hot plate; 10. an electric discharge valve; 11. an electronic weighing meter; 12. a collection box; 13. a top cover; 14. a bolt; 15. a feed channel; 16. monitoring the probe; 17. an illuminating lamp; 18. a steam line; 19. connecting a pipeline; 20. a pipe hoop; 21. a fan; 22. a carrying frame; 23. a heat dissipation fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

The preferred embodiment of the evaporation device for efficiently extracting lithium hydroxide from salt lake brine is shown in fig. 1-2, and comprises a water storage tank 1 and a bearing frame 22, wherein support plates 4 are symmetrically fixed on two sides of the upper end surface of the water storage tank 1, the inner sides of the support plates 4 are connected with a knocking block 6 through electric telescopic rods 5, a bearing box 7 is fixed on the top of each support plate 4, a stirring mechanism 8 is fixed at the bottom of each bearing box 7, an electric heating plate 9 is fixed at the inner bottom of each bearing box 7, and an electric discharge valve 10 is fixed at the bottom of each bearing box 7.

An electronic weighing meter 11 is fixed at the top of the water storage tank 1, a collecting box 12 is placed on the electronic weighing meter 11, a top cover 13 is fixed at the top of the bearing box 7 through a bolt 14, a feeding channel 15 and a steam pipeline 18 are fixed on the top cover 13, a monitoring probe 16 and a lighting lamp 17 are fixed at the inner top of the bearing box 7, and the tail end of the steam pipeline 18 is connected with the water storage tank 1 through a connecting pipeline 19.

In this embodiment, the bottom of storage water tank 1 is fixed with auto-lock gyro wheel 2, and one side of storage water tank 1 is fixed with electric drain valve 3, and auto-lock gyro wheel 2 can assist the device to remove, makes the device remove more laborsaving convenient, and vapor meets cold and becomes in the vapor stream flows storage water tank 1 after becoming vapor, conveniently concentrates the collection, can discharge the water in the storage water tank 1 after opening electric drain valve 3.

Further, self-locking gyro wheel 2 is provided with four, and four self-locking gyro wheels 2 set up about the vertical axis symmetry of storage water tank 1, and it is more steady to use four self-locking gyro wheels 2 to make the device remove simultaneously.

Furthermore, strike piece 6 and constitute extending structure through electric telescopic handle 5 and extension board 4, and be provided with two electric telescopic handle 5 on every extension board 4, utilize the in-process of collecting box 12 and collecting lithium hydrate, strike piece 6 and can be at electric telescopic handle 5's telescopic action back-and-forth movement down, make things convenient for supplementary vibration to collect box 12, make the more compact storage of lithium hydrate in collecting box 12.

Example 2

Based on embodiment 1, a preferred embodiment of the evaporation apparatus for efficiently extracting lithium hydroxide from salt lake brine provided by the present invention is shown in fig. 3 to 5, wherein the stirring mechanism 8 includes a motor 801, a stirring column 802 and a rotating brush 803, the motor 801 is fixed at the bottom of the carrying box 7, the top of the motor 801 is connected with the stirring column 802, and in the process of heating the material by the electric heating plate 9, the stirring column 802 can rotate under the action of the motor 801, which is convenient for automatically stirring the material, so that the evaporation effect is more comprehensive and efficient.

In this embodiment, the two sides of the stirring column 802 are symmetrically fixed with the rotating brushes 803, and the rotating brushes 803 are attached to the inner wall of the carrying box 7, so that in the process of heating the material, lithium hydroxide is separated out, and the rotating brushes 803 can rotate along with the stirring column 802, thereby facilitating automatic cleaning of the lithium hydroxide attached to the inner wall of the carrying box 7.

Furthermore, the connecting pipe 19 is fixed on the steam pipe 18 through the pipe hoop 20, the fan 21 is fixed in the connecting pipe 19, the connecting pipe 19 can be fixed on the steam pipe 18 under the action of the pipe hoop 20, assembly and disassembly are convenient, and in the process of heating materials, water vapor can enter the water storage tank 1 through the steam pipe 18 and the connecting pipe 19 under the action of the fan 21.

Furthermore, the bearing frame 22 is fixed on one side of the bearing box 7, the heat dissipation fan 23 is fixed in the bearing frame 22, the heat dissipation fan 23 can blow air towards the connecting pipeline 19 in the process of conveying water vapor by using the connecting pipeline 19, the water vapor in the connecting pipeline 19 is conveniently cooled, and the water vapor can flow into the water storage tank 1 after being cooled to become water drops, so that the water vapor is conveniently collected and treated.

In addition, the number of the heat dissipation fans 23 is five, the five heat dissipation fans 23 are distributed on the bearing frame 22 at equal intervals, and the heat dissipation effect can be more comprehensive and efficient by using the five heat dissipation fans 23.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

When the device is used, firstly, the device is moved to a required place by using the self-locking roller 2, after materials are led into the feeding channel 15, the materials enter the bearing box 7, the electric heating plate 9 is started to heat the materials, meanwhile, the motor 801, the fan 21 and the heat dissipation fan 23 are started, the motor 801 drives the stirring column 802 and the rotating brush 803 to integrally rotate, so as to stir the materials, water vapor enters the steam pipeline 18 and the connecting pipeline 19, the heat dissipation fan 23 blows air towards the connecting pipeline 19, the water vapor turns into water when meeting cold, then flows into the water storage tank 1, the evaporation extraction operation is completed, lithium hydroxide can be discharged after the electric discharge valve 10 is opened, in the process of collecting the lithium hydroxide by using the collecting box 12, the electric telescopic rod 5 is started, the electric telescopic rod 5 stretches, so as to drive the knocking block 6 to repeatedly move back and forth, so as to assist the vibration of the collecting box 12, the electronic weighing meter 11 can detect the weight of the lithium hydroxide in the collecting box 12, when the collecting box 12 collects a certain amount of the lithium hydroxide, the collecting box 12 can be taken away and replaced by a new collecting box 12, and the whole work is completed.

In conclusion, this evaporation plant for lithium hydroxide is carried to salt lake brine high efficiency has reached high-efficient evaporation, automatic inner wall of clearing up and has collected the purpose of vapor, has satisfied people's user demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a salt lake brine high efficiency is carried evaporation plant for lithium hydroxide, includes storage water tank (1) and bearing frame (22), its characterized in that: support plates (4) are symmetrically fixed on two sides of the upper end surface of the water storage tank (1), the inner sides of the support plates (4) are connected with a knocking block (6) through electric telescopic rods (5), a bearing box (7) is fixed on the top of each support plate (4), a stirring mechanism (8) is fixed at the bottom of each bearing box (7), an electric heating plate (9) is fixed at the inner bottom of each bearing box (7), and an electric discharge valve (10) is fixed at the bottom of each bearing box (7);

the top of storage water tank (1) is fixed with electronic weighing meter (11), place collection box (12) on electronic weighing meter (11), the top of bearing box (7) is fixed with top cap (13) through bolt (14), be fixed with feedstock channel (15) and steam conduit (18) on top cap (13), the interior top of bearing box (7) is fixed with monitor (16) and light (17), the end of steam conduit (18) is connected with storage water tank (1) through connecting tube (19).

2. The evaporation device for efficiently extracting lithium hydroxide from salt lake brine, according to claim 1, is characterized in that: the water storage tank is characterized in that a self-locking roller (2) is fixed at the bottom of the water storage tank (1), and an electric drain valve (3) is fixed on one side of the water storage tank (1).

3. The evaporation device for efficiently extracting lithium hydroxide from salt lake brine, according to claim 2, is characterized in that: the four self-locking rollers (2) are symmetrically arranged about the vertical central axis of the water storage tank (1).

4. The evaporation device for efficiently extracting lithium hydroxide from salt lake brine, according to claim 1, is characterized in that: the knocking block (6) and the supporting plates (4) form a telescopic structure through electric telescopic rods (5), and each supporting plate (4) is provided with two electric telescopic rods (5).

5. The evaporation device for efficiently extracting lithium hydroxide from salt lake brine, according to claim 1, is characterized in that: the stirring mechanism (8) comprises a motor (801), a stirring column (802) and a rotating brush (803), the motor (801) is fixed at the bottom of the bearing box (7), and the top of the motor (801) is connected with the stirring column (802).

6. The evaporation device for efficiently extracting lithium hydroxide from salt lake brine, according to claim 5, is characterized in that: the two sides of the stirring column (802) are symmetrically fixed with rotating brushes (803), and the rotating brushes (803) are attached to the inner wall of the bearing box (7).

7. The evaporation device for efficiently extracting lithium hydroxide from salt lake brine, according to claim 1, is characterized in that: the connecting pipeline (19) is fixed on the steam pipeline (18) through a pipe hoop (20), and a fan (21) is fixed in the connecting pipeline (19).

8. The evaporation device for efficiently extracting lithium hydroxide from salt lake brine, according to claim 1, is characterized in that: the bearing frame (22) is fixed on one side of the bearing box (7), and a heat dissipation fan (23) is fixed in the bearing frame (22).

9. The evaporation device for efficiently extracting lithium hydroxide from salt lake brine, according to claim 8, is characterized in that: the number of the heat dissipation fans (23) is five, and the five heat dissipation fans (23) are distributed on the bearing frame (22) at equal intervals.