CN214810901U - Fine temperature control external coil heat transfer type lithium precipitation kettle - Google Patents
Fine temperature control external coil heat transfer type lithium precipitation kettle Download PDFInfo
- Publication number
- CN214810901U CN214810901U CN202121602857.2U CN202121602857U CN214810901U CN 214810901 U CN214810901 U CN 214810901U CN 202121602857 U CN202121602857 U CN 202121602857U CN 214810901 U CN214810901 U CN 214810901U
- Authority
- CN
- China
- Prior art keywords
- kettle body
- heat transfer
- temperature control
- transfer type
- type lithium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model provides a fine temperature control outer coil heat transfer type lithium precipitating kettle, which comprises an outer kettle body, an inner kettle body and a heating device, wherein the upper end of the outer kettle body is provided with a motor, the output end of the motor is connected with a rotating shaft, the rotating shaft penetrates into the inner kettle body, the rotating shaft is provided with a plurality of stirring paddles, the lower end of the inner kettle body is provided with a filter screen, the heating device comprises a controller and a heater, the controller is arranged at the outer side of the outer kettle body, the heater is arranged inside the outer kettle body, the heater is connected with a heat conducting pipe, the heat conducting pipe is arranged between the outer kettle body and the inner kettle body, and the lower ends of the outer kettle body and the inner kettle body are both provided with temperature sensors, the utility model makes the lithium precipitating mother liquor and the lithium precipitating liquid fully contact and mix through the operation of the motor, and then controls the heater to drive the heat conducting pipe to heat through the controller, not only the heating effect is increased, but also the time and the labor can be saved.
Description
Technical Field
The utility model relates to a sink lithium technical field, specifically be the outer coil pipe heat transfer formula of meticulous accuse temperature sinks lithium cauldron.
Background
The lithium deposition process is the most important process for producing industrial lithium carbonate. The completion solution (the aqueous solution of Li2SO 4) and the alkali liquor are mixed in a container according to a certain proportion for precipitation reaction to produce a solid-phase lithium carbonate product, the solid-phase lithium carbonate product is separated from the lithium precipitation mother solution dissolved with a large amount of sodium sulfate through separation, and the solid-phase lithium carbonate product is washed, purified and dried to remove moisture, SO that a product meeting the customer requirements is obtained. The main purpose of the working procedure is to convert lithium oxide in the material into a lithium carbonate product to the maximum extent, and remove various impurities (Na +, Ca2+, Mg2+, and the like) at the same time, thereby reducing the material consumption, ensuring the product quality to be qualified, and meeting the requirements of customers, wherein a lithium deposition kettle is required in the lithium deposition working procedure, for example, the patent number CN201922143781.0, and the reaction kettle provided by the patent can effectively prevent scale blocks from blocking a centrifuge pipeline after the scale blocks fall off, and the scale blocks reach a filter screen and are filtered by the filter screen;
and reation kettle need heat it when sinking lithium operation, and current lithium cauldron of sinking heats the lithium cauldron for reloading firing equipment usually, and this kind of mode not only heats the effect not good, and wastes time and energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cauldron is sunk to meticulous outer coil pipe heat transfer formula of accuse temperature to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the fine temperature control outer coil heat transfer type lithium precipitating kettle comprises an outer kettle body, an inner kettle body and a heating device, wherein the inner kettle body is arranged inside the outer kettle body, the upper end of the inner kettle body is connected with the upper end of the inner wall of the outer kettle body, the upper end of the outer kettle body is provided with a liquid inlet, the lower end of the outer kettle body is provided with a liquid discharge pipe, the lower end of the outer kettle body is provided with a support frame, the upper end of the outer kettle body is provided with a motor, the output end of the motor is connected with a rotating shaft, the rotating shaft penetrates into the inner kettle body, the rotating shaft is provided with a plurality of stirring paddles, and the lower end inside the inner kettle body is provided with a filter screen;
heating device is including controller and heater, the outside at the outer cauldron body is installed to the controller, the heater is installed in the inside of the outer cauldron body, just the heater connection has the heat pipe, the heat pipe is S type helical structure, the lateral surface of the cauldron body including its winding, just temperature sensor is all installed to the inside lower extreme of the outer cauldron body and the interior cauldron body, heater and temperature sensor all realize the electricity with the controller and are connected.
Furthermore, a liquid inlet funnel is arranged at the upper end of the outer kettle body in the liquid inlet area.
Furthermore, two liquid filling devices are mounted at the upper end of the outer kettle body, each liquid filling device comprises a dosage cylinder, the dosage cylinders are connected with the inner kettle body, a sealing cover is arranged at the upper ends of the dosage cylinders, a switch valve is mounted at the lower ends of the dosage cylinders, and a transparent strip window is arranged on one side of each dosage cylinder.
Furthermore, milliliter scales are marked on the transparent strip window.
Further, the outer kettle body and the inner kettle body are both of two-section structures, the two sections of the outer kettle body and the inner kettle body are both in threaded connection, and a sealing ring is installed at the joint.
Further, the outer kettle body and the inner kettle body are both provided with connecting rings at the outer sides of the connecting positions, and the outer side surfaces of the connecting rings are of frosted structures.
Furthermore, the lower extreme of rotation axis is rotated and is connected with the steady rest, the steady rest is connected with the internal wall of interior cauldron.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can at first pour into to interior cauldron internal with sinking lithium mother liquor through the inlet with sinking lithium seed liquid, later with inlet and fluid-discharge tube closed back starter motor, thereby make the rotation axis drive stirring rake rotatory stir through the function of motor, make and sink lithium mother liquor and sink lithium seed liquid fully contact and mix, later rethread controller control heater drives the heat pipe and heats, airtight space between the outer cauldron body and the interior cauldron body can be convenient for carry out even effectual heating to the internal portion of internal cauldron through the heat pipe of spiral, and can effectively monitor temperature in the cauldron through the temperature sensor of the internal portion of outer cauldron body and interior cauldron, thereby effectively adjust through the controller, not only increased the heating effect, and can labour saving and time saving.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a sectional view of the overall structure of the present invention;
fig. 4 is a plan view of the heat conduction pipe of the present invention;
in the figure: 1. an outer kettle body; 2. a motor; 3. a liquid filling device; 4. a heating device; 5. an inner kettle body; 6. a rotating shaft; 7. a filter screen; 8. a support frame; 11. a liquid inlet; 12. a liquid inlet funnel; 13. a connecting ring; 31. a dosage cylinder; 32. a sealing cover; 33. an on-off valve; 34. a transparent bar window; 41. a controller; 42. a heater; 43. a heat conducting pipe; 44. a temperature sensor; 51. a liquid discharge pipe; 61. a stirring paddle; 62. and a stabilizing frame.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-4, the present invention provides a technical solution: the fine temperature control outer coil heat transfer type lithium precipitating kettle comprises an outer kettle body 1, an inner kettle body 5 and a heating device 4, wherein the inner kettle body 5 is installed inside the outer kettle body 1, the upper end of the inner kettle body 5 is connected with the upper end of the inner wall of the outer kettle body 1, a liquid inlet 11 is formed in the upper end of the outer kettle body 1, a liquid discharge pipe 51 is arranged at the lower end of the outer kettle body 1, a support frame 8 is installed at the lower end of the outer kettle body 1, a motor 2 is arranged at the upper end of the outer kettle body 1, the output end of the motor 2 is connected with a rotating shaft 6, the rotating shaft 6 penetrates into the inner kettle body 5, a plurality of stirring paddles 61 are arranged on the rotating shaft 6, and a filter screen 7 is arranged at the lower end inside the inner kettle body 5;
the heating device 4 comprises a controller 41 and a heater 42, the controller 41 is installed on the outer side of the outer kettle body 1, the heater 42 is installed inside the outer kettle body 1, the heater 42 is connected with a heat conduction pipe 43, the heat conduction pipe 43 is of an S-shaped spiral structure and is wound on the outer side surface of the inner kettle body 5, temperature sensors 44 are installed at the lower ends of the inner parts of the outer kettle body 1 and the inner kettle body 5, the heater 42 and the temperature sensors 44 are electrically connected with the controller 41, firstly, lithium deposition mother liquor and the lithium deposition mother liquor are poured into the inner kettle body 5 through a liquid inlet 11, then, the motor 2 is started after the liquid inlet 11 and a liquid discharge pipe 51 are closed, the rotating shaft 6 drives a stirring paddle 61 to stir through the operation of the motor 2, the lithium deposition mother liquor and the lithium deposition mother liquor are fully contacted and mixed, and then, the controller 41 controls the heater 42 to drive the heat conduction pipe 43 to heat, the airtight space between the outer kettle body 1 and the inner kettle body 5 can be convenient for carry out even effectual heating to the inner kettle body 5 inside through the heat pipe 43 of spiral, and can effectively monitor the temperature in the kettle through the temperature sensor 44 of the outer kettle body 1 and the inner kettle body 5 inside to effectively adjust through controller 41, not only increased the heating effect, and can labour saving and time saving.
Please refer to fig. 1 again, the upper end of the outer kettle 1 in the area of the liquid inlet 11 is provided with a liquid inlet funnel 12, and the liquid inlet funnel 12 can prevent splashing during liquid inlet.
Please refer to fig. 2 again, two liquid filling devices 3 are installed at the upper end of the outer kettle body 1, each of the two liquid filling devices 3 includes a dose cylinder 31, each of the dose cylinders 31 is connected to the inner kettle body 5, a sealing cover 32 is installed at the upper end of each of the dose cylinders 31, a switch valve 33 is installed at the lower end of each of the dose cylinders 31, and a transparent strip window 34 is installed at one side of each of the dose cylinders 31, so that appropriate addition can be realized through the switch valves 33 by adding lithium precipitating sub-liquid and lithium precipitating mother liquid into the two dose cylinders 31, and the reaction can be effectively performed; be carved with the milliliter scale on the transparent strip window 34, can accurately calculate the mother liquor dosage of the child of getting into in the internal cauldron 5 through the milliliter scale on the transparent strip window 34, improve the precision.
Please refer to fig. 1 and fig. 3, wherein the outer kettle body 1 and the inner kettle body 5 are both of two-section structures, the two sections of the outer kettle body 1 and the inner kettle body 5 are both in threaded connection, and a sealing ring is installed at the joint, so that the heating device 4 is convenient to maintain, the precipitate is convenient to take out from the filter screen 7 in the inner kettle body 5, and the inside of the inner kettle body 5 is convenient to clean through the disassembly of the outer kettle body 1 and the inner kettle body 5; the outer cauldron body 1 all is provided with go-between 13 with the 5 junction outsides of the interior cauldron body, the outside surface of go-between 13 is dull polish structure, and the rotation that can be better through go-between 13 opens outer cauldron body 1 and interior cauldron body 5.
Please refer to fig. 3 again, the lower end of the rotating shaft 6 is rotatably connected with a stabilizing frame 62, the stabilizing frame 62 is connected with the inner wall of the inner kettle 5, and the rotating stability of the rotating shaft 6 can be ensured by the stabilizing frame 62.
The utility model discloses a concrete operation as follows:
firstly, pouring lithium deposition mother liquor and lithium deposition sub-liquor into an inner kettle body 5 through a liquor inlet 11, then starting a motor 2 after the liquor inlet 11 and a liquor discharge pipe 51 are closed, enabling a rotating shaft 6 to drive a stirring paddle 61 to rotate and stir through the operation of the motor 2, enabling the lithium deposition mother liquor and the lithium deposition sub-liquor to be fully contacted and mixed, then controlling a heater 42 through a controller 41 to drive a heat conduction pipe 43 to heat, thereby effectively heating in a closed space between the outer kettle body 1 and the inner kettle body 5, effectively monitoring the temperature in the kettle through temperature sensors 44 in the outer kettle body 1 and the inner kettle body 5, thereby effectively adjusting through the controller 41, finally discharging residual liquor from the liquor discharge pipe 51 through the liquor discharge pipe 51, then opening to disassemble the outer kettle body 1 and the inner kettle body 5, taking out sediments from a filter screen 7 in the inner kettle body 5, and not only increasing the heating effect, and time and labor can be saved.
The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.
Claims (7)
1. The fine temperature control outer coil heat transfer type lithium precipitation kettle comprises an outer kettle body (1), an inner kettle body (5) and a heating device (4), it is characterized in that the inner kettle body (5) is arranged inside the outer kettle body (1), and the upper end of the inner kettle body (5) is connected with the upper end of the inner wall of the outer kettle body (1), a liquid inlet (11) is arranged at the upper end of the outer kettle body (1), a liquid discharge pipe (51) is arranged at the lower end of the outer kettle body (1), a support frame (8) is arranged at the lower end of the outer kettle body (1), a motor (2) is arranged at the upper end of the outer kettle body (1), the output end of the motor (2) is connected with a rotating shaft (6), the rotating shaft (6) penetrates into the inner kettle body (5), a plurality of stirring paddles (61) are arranged on the rotating shaft (6), and a filter screen (7) is arranged at the lower end of the inner part of the inner kettle body (5);
heating device (4) are including controller (41) and heater (42), the outside at outer cauldron body (1) is installed in controller (41), the inside at outer cauldron body (1) is installed in heater (42), just heater (42) are connected with heat pipe (43), heat pipe (43) are S type helical structure, the lateral surface of cauldron body (5) including its winding, just temperature sensor (44) are all installed to the inside lower extreme of outer cauldron body (1) and interior cauldron body (5), heater (42) and temperature sensor (44) all realize the electricity with controller (41) and are connected.
2. The fine temperature control external coil heat transfer type lithium precipitating kettle according to claim 1, wherein a liquid inlet funnel (12) is arranged at the upper end of the outer kettle body (1) in the liquid inlet (11) area.
3. The fine temperature control external coil heat transfer type lithium precipitating kettle according to claim 1, wherein two liquid filling devices (3) are installed at the upper end of the outer kettle body (1), each of the two liquid filling devices (3) comprises a dosage cylinder (31), each dosage cylinder (31) is connected with the inner kettle body (5), a sealing cover (32) is arranged at the upper end of each dosage cylinder (31), a switch valve (33) is installed at the lower end of each dosage cylinder (31), and a transparent strip window (34) is arranged at one side of each dosage cylinder (31).
4. The fine temperature control external coil heat transfer type lithium precipitating kettle according to claim 3, wherein a milliliter scale is engraved on the transparent strip window (34).
5. The fine temperature control external coil heat transfer type lithium precipitating kettle according to claim 1, wherein the outer kettle body (1) and the inner kettle body (5) are both of two-section structures, the two sections of the outer kettle body (1) and the inner kettle body (5) are both in threaded connection, and a sealing ring is installed at the joint.
6. The fine temperature control outer coil heat transfer type lithium precipitating kettle according to claim 1, wherein a connecting ring (13) is arranged at the outer side of the joint of the outer kettle body (1) and the inner kettle body (5), and the outer surface of the connecting ring (13) is of a frosted structure.
7. The fine temperature control external coil heat transfer type lithium precipitating reactor according to claim 1, wherein the lower end of the rotating shaft (6) is rotatably connected with a stabilizing frame (62), and the stabilizing frame (62) is connected with the inner wall of the inner reactor body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121602857.2U CN214810901U (en) | 2021-07-14 | 2021-07-14 | Fine temperature control external coil heat transfer type lithium precipitation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121602857.2U CN214810901U (en) | 2021-07-14 | 2021-07-14 | Fine temperature control external coil heat transfer type lithium precipitation kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214810901U true CN214810901U (en) | 2021-11-23 |
Family
ID=78832195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121602857.2U Active CN214810901U (en) | 2021-07-14 | 2021-07-14 | Fine temperature control external coil heat transfer type lithium precipitation kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214810901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832751A (en) * | 2022-05-18 | 2022-08-02 | 江西纵横特种设备有限公司 | Lithium precipitation kettle for lithium battery material production and lithium precipitation process thereof |
-
2021
- 2021-07-14 CN CN202121602857.2U patent/CN214810901U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114832751A (en) * | 2022-05-18 | 2022-08-02 | 江西纵横特种设备有限公司 | Lithium precipitation kettle for lithium battery material production and lithium precipitation process thereof |
| CN114832751B (en) * | 2022-05-18 | 2023-08-29 | 江西纵横特种设备有限公司 | Lithium precipitation kettle for lithium battery material production and lithium precipitation process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214810901U (en) | Fine temperature control external coil heat transfer type lithium precipitation kettle | |
| CN212524106U (en) | Reation kettle for photocatalyst preparation | |
| CN206924716U (en) | A kind of agitating device of homogeneous heating | |
| CN215538552U (en) | Crystallizer is used in phenylalanine production | |
| CN211068083U (en) | Device for decocting and preparing plaster | |
| CN210385856U (en) | Reation kettle is used in production of high-purity terpineol | |
| CN208975809U (en) | Reaction kettle is used in the novel anti-welding glue processing of one kind | |
| CN209702909U (en) | Reaction kettle is used in a kind of production of calcium sulfate crystal whiskers | |
| CN211216614U (en) | Mother liquor treatment kettle with impurity removal mechanism | |
| CN210332664U (en) | Chemical reaction kettle | |
| CN209957766U (en) | Simple and easy activation device of making wine dry yeast | |
| CN208543674U (en) | A kind of rubber device for homogenous heating | |
| CN213032359U (en) | Agitating unit is used in aluminum alloy production | |
| CN109569483A (en) | A kind of new and effective hydrolysis kettle | |
| CN208200709U (en) | A kind of sludge-tank engineering with promotion fermenting speed | |
| CN217948345U (en) | Delinting machine special for cotton scientific research | |
| CN210210915U (en) | Concrete additive adds device | |
| CN211836406U (en) | Lithium hydroxide purification product crystallizer | |
| CN212941815U (en) | Change sugar impurity filtering device for jar | |
| CN218741532U (en) | Purifier for water purifying agent production | |
| CN213833011U (en) | Cement grinding aid storage device who possesses accuse temperature function | |
| CN219072667U (en) | Reaction kettle for processing biopharmaceutical raw materials | |
| CN211283953U (en) | Agitating unit for sewage treatment | |
| CN220609169U (en) | Self-cleaning crystallizer | |
| CN216458272U (en) | Energy-conserving plain boiled water treatment agitator tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |