CN214913411U - High-efficient enrichment facility of high-purity lithium fluoride aqueous solution - Google Patents
High-efficient enrichment facility of high-purity lithium fluoride aqueous solution Download PDFInfo
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- CN214913411U CN214913411U CN202121137853.1U CN202121137853U CN214913411U CN 214913411 U CN214913411 U CN 214913411U CN 202121137853 U CN202121137853 U CN 202121137853U CN 214913411 U CN214913411 U CN 214913411U
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- aqueous solution
- lithium fluoride
- purity lithium
- fluoride aqueous
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Abstract
The utility model belongs to the technical field of the chemical industry equipment technique and specifically relates to a high-efficient enrichment facility of high-purity lithium fluoride aqueous solution, including cartridge heater and evaporation cylinder, the cartridge heater overcoat is equipped with the external heater. The utility model discloses in, through setting up independent cartridge heater, this cartridge heater is provided with the external heater outward, set up the far infrared heater that can heat the cartridge heater on the inside bottom plate of external heater, the high-purity lithium fluoride aqueous solution that will get into in the cartridge heater carries out the rapid heating, high-purity lithium fluoride aqueous solution after the heating flows in the evaporation cylinder, in the period, the gas of evaporation is in the steam ring pipe that flows in after the gas-liquid separator separation, carry out the secondary heating to the cartridge heater once more, improve the concentration efficiency of high-purity lithium fluoride aqueous solution, the liquid concentration sensor of setting, after high-purity lithium fluoride aqueous solution concentration reachs the settlement concentration, PLC controller controlgear shut down, the realization is to the automatic control of high-purity lithium fluoride aqueous solution concentration, suitable using widely.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field specifically is a high-efficient enrichment facility of high-purity lithium fluoride aqueous solution.
Background
Most of high-purity lithium fluoride aqueous solution concentration devices in the market use evaporation concentration, secondary heating of the concentration device cannot be realized during concentration, and the concentration efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency concentration device for high-purity lithium fluoride aqueous solution, which is provided with an independent heating cylinder, the heating cylinder is externally provided with an external heater, a far infrared heater capable of heating the heating cylinder is arranged on a bottom plate in the external heater, high-purity lithium fluoride aqueous solution entering the heating cylinder is rapidly heated, the heated high-purity lithium fluoride aqueous solution flows into the evaporation cylinder, during the process, evaporated gas is separated by the gas-liquid separator and flows into the steam ring pipe, the heating cylinder is secondarily heated again, the concentration efficiency of the high-purity lithium fluoride aqueous solution is improved, and the liquid concentration sensor is arranged, after the concentration of the high-purity lithium fluoride aqueous solution reaches the set concentration, the PLC controller controls the equipment to stop running, so that the concentration of the high-purity lithium fluoride aqueous solution is automatically controlled to solve the problems in the background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-efficiency concentration device of high-purity lithium fluoride aqueous solution comprises a heating cylinder and an evaporation cylinder, wherein an external heater is sleeved outside the heating cylinder, a steam ring pipe is sleeved on the surface of the heating cylinder, a far-infrared heater is fixedly arranged on a bottom plate in the external heater, a connecting pipe connected with the evaporation cylinder is arranged at the top of the heating cylinder, a gas-liquid separator is arranged above the connecting pipe in the evaporation cylinder, a gas return pipe connected with a pipe opening at the top of the steam ring pipe is arranged at the top of the evaporation cylinder, a gas outlet extending out of the external heater is arranged at the bottom of the steam ring pipe, a return pipe connected with the bottom of the heating cylinder is arranged at the bottom of the evaporation cylinder, a circulating pump is arranged on the return pipe, a liquid concentration sensor is fixedly arranged on the left inner wall in the evaporation cylinder, a discharge port is arranged at the right side of the bottom of the evaporation cylinder, a feed port is arranged below the gas-liquid separator at the top of the evaporation cylinder, and a control box is fixedly arranged on a left side panel of the external heater, a relay group is fixedly arranged on the bottom plate inside the control box, and a PLC controller is fixedly arranged on the inner wall of the left side inside the controller.
As a preferred scheme, the far infrared heater is connected with corresponding relays in the relay group through lines, the circulating pump is connected with corresponding relays in the relay group through lines, and control lines of the relays in the relay group are respectively connected with the PLC.
As a preferred scheme, each group of relays in the relay group are time relays.
Preferably, the liquid concentration sensor is connected with the PLC through a line.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up independent cartridge heater, this cartridge heater is provided with the external heater outward, set up the far infrared heater that can heat the cartridge heater on the inside bottom plate of external heater, the high-purity lithium fluoride aqueous solution that will get into in the cartridge heater carries out rapid heating, the high-purity lithium fluoride aqueous solution after the heating flows into in the evaporation cylinder, in the period, the gas of evaporation flows into in the steam ring pipe after being separated by vapour and liquid separator, carry out the secondary heating to the cartridge heater once more, improve the concentration efficiency of high-purity lithium fluoride aqueous solution, the liquid concentration sensor of setting, after high-purity lithium fluoride aqueous solution concentration reachd the set concentration, PLC controller controlgear stop run, realize the automatic control to high-purity lithium fluoride aqueous solution concentration, and the device is suitable for popularization and use.
Drawings
Fig. 1 is a schematic view of the overall structure of the high-efficiency concentration device for high-purity lithium fluoride aqueous solution of the present invention.
In the figure: 1. an external heater; 2. a heating cylinder; 3. an evaporation cylinder; 4. a steam ring pipe; 5. a far infrared heater; 6. an air outlet; 7. a return pipe; 8. a circulation pump; 9. an air return pipe; 10. a gas-liquid separator; 11. a feed inlet; 12. a discharge port; 13. a liquid concentration sensor; 14. a control box; 15. a relay group; 16. a PLC controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
For better understanding of the above technical solutions, the following detailed descriptions will be provided in conjunction with the drawings and the detailed description of the present invention.
Example (b):
referring to fig. 1, the present embodiment provides a technical solution:
a high-efficiency concentration device of high-purity lithium fluoride aqueous solution comprises a heating cylinder 2 and an evaporation cylinder 3, an external heater 1 is sleeved outside the heating cylinder 2, a steam ring pipe 4 is sleeved on the surface of the heating cylinder 2, a far infrared heater 5 is fixedly arranged on a bottom plate inside the external heater 1, a connecting pipe connected with the evaporation cylinder 3 is arranged at the top of the heating cylinder 2, a gas-liquid separator 10 is arranged above the connecting pipe inside the evaporation cylinder 3, a gas return pipe 9 connected with a pipe orifice at the top of the steam ring pipe 4 is arranged at the top of the evaporation cylinder 3, a gas outlet 6 extending out of the external heater 1 is arranged at the bottom of the steam ring pipe 4, a return pipe 7 connected with the bottom of the heating cylinder 2 is arranged at the bottom of the evaporation cylinder 3, a circulating pump 8 is arranged on the return pipe 7, a liquid concentration sensor 13 is fixedly arranged on the inner wall at the left side inside the evaporation cylinder 3, a discharge port 12 is arranged at the right side of the bottom of the evaporation cylinder 3, a feed port 11 is arranged below the gas-liquid separator 10 at the top of the evaporation cylinder 3, a control box 14 is fixedly arranged on the left panel of the external heater 1, a relay group 15 is fixedly arranged on the bottom plate in the control box 14, and a PLC (programmable logic controller) 16 is fixedly arranged on the left inner wall in the controller 14.
The far infrared heater 5 is connected with a corresponding relay in the relay group 15 through a circuit, the circulating pump 8 is connected with a corresponding relay in the relay group 15 through a circuit, control circuits of all groups of relays in the relay group 15 are respectively connected with the PLC 16, all groups of relays in the relay group 15 are time relays, and the liquid concentration sensor 13 is connected with the PLC 16 through a circuit.
The working principle is as follows: through setting up independent cartridge heater, this cartridge heater is provided with the external heater outward, set up the far infrared heater that can heat the cartridge heater on the inside bottom plate of external heater, the high-purity lithium fluoride aqueous solution that will get into in the cartridge heater carries out rapid heating, the high-purity lithium fluoride aqueous solution after the heating flows into in the evaporation cylinder, in the period, the gas of evaporation flows into in the steam ring pipe after being separated by vapour and liquid separator, carry out the secondary heating to the cartridge heater once more, improve the concentration efficiency of high-purity lithium fluoride aqueous solution, the liquid concentration sensor of setting, after high-purity lithium fluoride aqueous solution concentration reachd the set concentration, PLC controller controlgear stop run, realize the automatic control to high-purity lithium fluoride aqueous solution concentration, and the device is suitable for popularization and use.
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 (4)
1. The utility model provides a high-efficient enrichment facility of high-purity lithium fluoride aqueous solution, includes cartridge heater (2) and evaporation cylinder (3), its characterized in that: the heating device is characterized in that an external heater (1) is sleeved outside the heating cylinder (2), a steam ring pipe (4) is sleeved on the surface of the heating cylinder (2), a far infrared heater (5) is fixedly arranged on a bottom plate inside the external heater (1), a connecting pipe connected with the evaporation cylinder (3) is arranged at the top of the heating cylinder (2), a gas-liquid separator (10) is arranged above the connecting pipe inside the evaporation cylinder (3), a gas return pipe (9) connected with a pipe opening at the top of the steam ring pipe (4) is arranged at the top of the evaporation cylinder (3), a gas outlet (6) extending out of the external heater (1) is arranged at the bottom of the steam ring pipe (4), a return pipe (7) connected with the bottom of the heating cylinder (2) is arranged at the bottom of the evaporation cylinder (3), a circulating pump (8) is arranged on the return pipe (7), a liquid concentration sensor (13) is fixedly arranged on the inner wall at the left side inside the evaporation cylinder (3), the utility model discloses a heating device, including an evaporating drum (3), evaporating drum (3) bottom right side is provided with discharge gate (12), evaporating drum (3) top is provided with feed inlet (11) in vapour and liquid separator (10) below, the fixed control box (14) that is provided with on the left side panel of external heater (1), fixed relay group (15) that is provided with on the inside bottom plate of control box (14), fixed PLC controller (16) that is provided with on the inside left side inner wall of control box (14).
2. The high-efficiency concentration device for the high-purity lithium fluoride aqueous solution according to claim 1, which is characterized in that: the far infrared heater (5) passes through the relay that corresponds in the line connection relay group (15), the circulating pump (8) passes through the relay that corresponds in the line connection relay group (15), PLC controller (16) is connected respectively to the control scheme of each group's relay in relay group (15).
3. The high-efficiency concentration device for the high-purity lithium fluoride aqueous solution according to claim 1, which is characterized in that: and each group of relays in the relay group (15) are time relays.
4. The high-efficiency concentration device for the high-purity lithium fluoride aqueous solution according to claim 1, which is characterized in that: the liquid concentration sensor (13) is connected with a PLC (programmable logic controller) controller (16) through a line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137853.1U CN214913411U (en) | 2021-05-25 | 2021-05-25 | High-efficient enrichment facility of high-purity lithium fluoride aqueous solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137853.1U CN214913411U (en) | 2021-05-25 | 2021-05-25 | High-efficient enrichment facility of high-purity lithium fluoride aqueous solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214913411U true CN214913411U (en) | 2021-11-30 |
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ID=79059593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121137853.1U Active CN214913411U (en) | 2021-05-25 | 2021-05-25 | High-efficient enrichment facility of high-purity lithium fluoride aqueous solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214913411U (en) |
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2021
- 2021-05-25 CN CN202121137853.1U patent/CN214913411U/en active Active
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