CN221846565U - Steam-water separation device for lithium chloride production - Google Patents
Steam-water separation device for lithium chloride production Download PDFInfo
- Publication number
- CN221846565U CN221846565U CN202323424701.1U CN202323424701U CN221846565U CN 221846565 U CN221846565 U CN 221846565U CN 202323424701 U CN202323424701 U CN 202323424701U CN 221846565 U CN221846565 U CN 221846565U
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- steam
- water separator
- water
- lithium chloride
- liquid
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000926 separation method Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000011084 recovery Methods 0.000 claims abstract description 15
- 239000003595 mist Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 abstract description 18
- 238000001704 evaporation Methods 0.000 abstract description 10
- 230000008020 evaporation Effects 0.000 abstract description 10
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 239000007791 liquid phase Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
A steam-water separation device for lithium chloride production comprises a steam-water separator; one side of the steam-water separator is provided with a steam inlet pipeline; the cyclone is arranged at the upper part in the steam-water separator and is communicated with the steam inlet pipeline; the lower part of the steam-water separator is provided with a liquid outlet; the lower part of the liquid outlet is communicated with a liquid recovery tank; the upper part of the steam-water separator is connected with an air outlet pipeline which is communicated with one side of the steam-water separator and is provided with a condenser; the condenser downside is provided with the comdenstion water recovery groove. According to the utility model, the foam catcher is arranged on the steam inlet pipeline of the steam-water separator, foam in steam conveyed by the steam inlet pipeline is crushed and flows back to the evaporator, and redundant steam and a small amount of liquid phase enter the steam-water separator to be subjected to steam-liquid separation through the cyclone, so that the foam generated in evaporation is prevented from entering the steam-water separator, and corrosion damage is caused to equipment.
Description
Technical Field
The utility model belongs to the field of lithium chloride production equipment, and particularly relates to a steam-water separation device for lithium chloride production.
Background
In the lithium chloride production process, a steam-water separation device is needed when lithium chloride materials are evaporated and crystallized, the lithium chloride materials are in an evaporation crystallizer, water in the lithium chloride materials to be concentrated is evaporated through a heat conducting medium, evaporated water vapor is discharged by vacuum suction generated by a vacuum pump connected with the rear end, organic matters in a lithium chloride solution are contained in the water vapor evaporated by the lithium chloride materials, material recovery operation is needed, and after the organic matters in the lithium chloride solution are removed by gas, condensed water with excellent quality can be obtained after the cooling of a condenser, the condensed water can be used in other production processes needing to use high-quality condensed water, foam is easy to generate in the lithium chloride production process, overflowed foam is not easy to break, the evaporated foam is sucked into the steam-water separation device in a vacuum manner, corrosion is caused to subsequent equipment, the equipment damage is caused, the evaporation efficiency of the lithium chloride is influenced, and the work of evaporation crystallization cannot be continuously and efficiently operated.
Disclosure of utility model
The utility model aims to provide a steam-water separation device for lithium chloride production, which solves the technical problems that foam is easy to generate in the lithium chloride production process, overflowed foam is not easy to break, and the foam is sucked into the steam-water separation device in vacuum to cause corrosion to subsequent equipment, so that equipment damage is caused, the evaporation efficiency of lithium chloride is affected, and the work of evaporation crystallization cannot be continuously and efficiently operated.
In order to achieve the above purpose, the specific technical scheme of the steam-water separation device for lithium chloride production is as follows:
A steam-water separation device for lithium chloride production comprises a steam-water separator; one side of the steam-water separator is provided with a steam inlet pipeline; the cyclone is arranged at the upper part in the steam-water separator and is communicated with the steam inlet pipeline; the lower part of the steam-water separator is provided with a liquid outlet; the lower part of the liquid outlet is communicated with a liquid recovery tank; the upper part of the steam-water separator is connected with an air outlet pipeline which is communicated with one side of the steam-water separator and is provided with a condenser; the condenser downside is provided with the comdenstion water recovery groove.
Further, a foam catcher is arranged in the steam inlet pipeline.
Further, a baffle is arranged at the lower side of the cyclone in the steam-water separator.
Further, a filter screen is arranged at the connection part of the air outlet pipeline and the steam-water separator.
The steam-water separation device for lithium chloride production has the following advantages: foam traps are arranged on a steam inlet pipeline of the steam-water separator, foam in steam conveyed by the steam inlet pipeline is crushed and flows back into the evaporator, redundant steam and a small amount of liquid phase enter the steam-water separator to be subjected to steam-liquid separation through the cyclone, and foam generated in evaporation is prevented from entering the steam-water separator to cause corrosion damage to equipment; liquid is recovered from the lower part of the steam-water separator, liquid phase is stopped from being discharged along with gas, the gas enters the condenser to be recovered into condensed water, the recovery rate in the production process can be improved, and the produced condensed water can be used for water devices and equipment in other production control processes, so that the effects of saving water and reducing pollution discharge are achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
The figure indicates: 1. a steam-water separator; 2. a steam inlet pipeline; 3. a cyclone; 4. a liquid outlet; 5. a liquid recovery tank; 6. an air outlet pipe; 7. a condenser; 8. a condensed water recovery tank; 9. a foam catcher; 10. a baffle; 11. and (3) a filter screen.
Detailed Description
For a better understanding of the objects, structures and functions of the present utility model, a steam-water separator for lithium chloride production according to the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the steam-water separation device for lithium chloride production comprises a steam-water separator 1; a steam inlet pipeline 2 is arranged on one side of the steam-water separator 1; the cyclone 3 is arranged at the upper part in the steam-water separator 1 and is communicated with the steam inlet pipeline 2; the lower part of the steam-water separator 1 is provided with a liquid outlet 4; the lower part of the liquid outlet 4 is communicated with a liquid recovery tank 5; the upper part of the steam-water separator 1 is connected with an air outlet pipeline 6 which is communicated with one side of the steam-water separator and is provided with a condenser 7; a condensate recovery tank 8 is arranged at the lower side of the condenser 7.
With reference to fig. 1-2, the vapor generated during the evaporation and crystallization of lithium chloride materials in the evaporation crystallizer is conveyed into the vapor-water separator 1 through the vapor inlet pipeline 2, the vapor passes through the vapor inlet pipeline 2 and then reaches the cyclone 3 arranged at the upper part in the vapor-water separator 1, the vapor is subjected to vapor-liquid separation through the cyclone 3, liquid flows out from the liquid outlet 4 arranged at the lower side of the vapor-water separator 1 after passing through the cyclone 3, is recycled through the liquid recycling tank 5, the gas subjected to vapor-liquid separation enters the condenser 7 through the gas outlet pipeline 6 to be recycled into condensed water, and is recycled through the condensed water recycling tank 8, so that the device and the equipment can be used for water conservation and pollution discharge reduction in other production control processes.
The foam catcher 9 is arranged in the steam inlet pipeline 2, foam in the steam conveyed by the steam inlet pipeline 2 is crushed by the foam catcher 9 and flows back to the evaporator, redundant steam and a small amount of liquid phase enter the steam-water separator 1 to be subjected to steam-liquid separation through the cyclone 3, and foam generated in evaporation is prevented from entering the steam-water separator 1 to cause corrosion damage to equipment.
The baffle 10 is arranged on the lower side of the cyclone 3 in the steam-water separator 1, when water vapor is introduced into the steam-water separator 1, after gas-liquid separation is carried out through the cyclone 3, the baffle 10 arranged at the tail end of the cyclone 3 increases the distance between gas and liquid generated by the gas outlet pipeline 6, the effect of gas-liquid separation is increased, the separated gas bypasses the baffle 10 and is discharged through the gas outlet pipeline 6, the distance of gas travelling is increased, the effect of gas-liquid separation is maximized, the water content of the gas entering the condenser 7 is lower, and after the gas is cooled through the condenser 7, condensed water with excellent quality is obtained and can be used in other production procedures requiring high-quality condensed water.
The connection part of the air outlet pipeline 6 and the steam-water separator 1 is provided with a filter screen 11, the filter screen 11 is used for blocking fine water mist after lithium chloride atomization, particles formed after cooling are sucked into the condensate water recovery tank 8 through the air outlet pipeline 6, and the condensate water descending in the condensate water forming process can dissolve lithium chloride particles in the air outlet pipeline 6 and flow into the liquid recovery tank 5 to achieve the recovery effect.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. A steam-water separation device for lithium chloride production, which is characterized by comprising a steam-water separator (1); one side of the steam-water separator (1) is provided with a steam inlet pipeline (2); the cyclone (3) is arranged at the upper part in the steam-water separator (1) and is communicated with the steam inlet pipeline (2); the lower part of the steam-water separator (1) is provided with a liquid outlet (4); the lower part of the liquid outlet (4) is communicated with a liquid recovery tank (5); the upper part of the steam-water separator (1) is connected with an air outlet pipeline (6) which is communicated with one side of the steam-water separator and is provided with a condenser (7); the lower side of the condenser (7) is provided with a condensed water recovery groove (8).
2. A steam-water separator for lithium chloride production according to claim 1, characterized in that a mist eliminator (9) is arranged in the steam inlet pipe (2).
3. A steam-water separator for lithium chloride production according to claim 1, characterized in that a baffle (10) is arranged inside the steam-water separator (1) at the lower side of the cyclone (3).
4. The steam-water separation device for lithium chloride production according to claim 1, wherein a filter screen (11) is arranged at the connection part of the air outlet pipeline (6) and the steam-water separator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323424701.1U CN221846565U (en) | 2023-12-15 | 2023-12-15 | Steam-water separation device for lithium chloride production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323424701.1U CN221846565U (en) | 2023-12-15 | 2023-12-15 | Steam-water separation device for lithium chloride production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221846565U true CN221846565U (en) | 2024-10-18 |
Family
ID=93055162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323424701.1U Active CN221846565U (en) | 2023-12-15 | 2023-12-15 | Steam-water separation device for lithium chloride production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221846565U (en) |
-
2023
- 2023-12-15 CN CN202323424701.1U patent/CN221846565U/en active Active
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