CN207262835U - Prepare drying box used in lithium hexafluoro phosphate - Google Patents
Prepare drying box used in lithium hexafluoro phosphate Download PDFInfo
- Publication number
- CN207262835U CN207262835U CN201720981424.XU CN201720981424U CN207262835U CN 207262835 U CN207262835 U CN 207262835U CN 201720981424 U CN201720981424 U CN 201720981424U CN 207262835 U CN207262835 U CN 207262835U
- Authority
- CN
- China
- Prior art keywords
- hexafluoro phosphate
- lithium hexafluoro
- babinet
- drying box
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses drying box used in lithium hexafluoro phosphate, including babinet is prepared, the bottom of box is provided with roller, and casing top is provided with arc pushing hands, and pushing hands is coated with non-slip rubber set, heating tube is provided with babinet；Casing top center is provided with feed inlet, and casing top is also provided with air inlet；The bottom of box is arc, and discharge port is provided with arcwall face, and the bottom of box is also devised with gas outlet.After hexafluorophosphoric acid crystalline lithium separates out, 30 degree can be heated in this drying box preliminarily dried is carried out to lithium hexafluoro phosphate, obtain removing the lithium hexafluoro phosphate product of mother liquor, afterwards again 100 120 degree lower dried again, ensure the adiabatic drying of lithium hexafluoro phosphate product, obtain final dried lithium hexafluoro phosphate product；There is drying of this drying box to lithium hexafluoro phosphate, effectively avoid the decomposition of lithium hexafluoro phosphate.
Description
Technical field
It the utility model is related to drying box, and in particular to prepare drying box used in lithium hexafluoro phosphate.
Background technology
During lithium hexafluoro phosphate is prepared, after lithium hexafluoro phosphate separates out, heating removing need to be carried out to lithium hexafluoro phosphate
The moisture contained in it, if easily causing lithium hexafluoro phosphate doped with moisture in lithium hexafluoro phosphate and decomposing generation hydrofluoric acid, hydrogen fluorine
Acid has stronger acidity, easily causes the corrosion of surrounding objects, can also cause the injury of worker sometimes；Meanwhile lithium hexafluoro phosphate
After decomposition, cause lithium hexafluoro phosphate to waste completely, great economic loss is caused for company.
Utility model content
The utility model offer prepares drying box used in lithium hexafluoro phosphate, this drying box is novel in design, easy to use, hexafluoro
After phosphoric acid crystalline lithium separates out, 30 degree can be heated in this drying box preliminarily dried is carried out to lithium hexafluoro phosphate, obtain removing female
The lithium hexafluoro phosphate product of liquid, is dried again under 100-120 degree again afterwards, ensures the definitely dry of lithium hexafluoro phosphate product
It is dry, obtain final dried lithium hexafluoro phosphate product；There is drying of this drying box to lithium hexafluoro phosphate, effectively avoid
The decomposition of lithium hexafluoro phosphate.
The technical solution that the utility model is taken is as follows：Prepare drying box used in lithium hexafluoro phosphate, including babinet, case-side
Face is provided with door body, and the bottom of box is provided with roller, and casing top is provided with arc pushing hands, and pushing hands is coated with anti-slip rubber
Cover, heating tube is installed in babinet；
Casing top center is provided with feed inlet, and casing top is also provided with air inlet；
The bottom of box is arc, and discharge port is provided with arcwall face, and the bottom of box is also devised with gas outlet.
The babinet is made of steel plate layer, rubber flaggy, insulating layer, heat-resisting flaggy, and insulating layer upper surface is pasted with rubber
Flaggy, rubber flaggy upper surface are pasted with steel plate layer, and insulating layer lower surface is pasted with heat-resisting flaggy.
Further, the insulating layer is made by thermal insulation material.
Further, the refractory plate layer surface is painted with refractory coating.
Further, the heating tube has four, and four heating tubes are uniformly distributed in box house, up and down, left and right it is adjacent
Distance is identical between two heating tubes.
The beneficial effects of the utility model are：The utility model offer prepares drying box used in lithium hexafluoro phosphate, this is dry
Dry case is novel in design, easy to use, and after hexafluorophosphoric acid crystalline lithium separates out, 30 degree can be heated in this drying box to hexafluorophosphoric acid
Lithium carries out preliminarily dried, obtains removing the lithium hexafluoro phosphate product of mother liquor, is dried again under 100-120 degree again afterwards, is protected
The adiabatic drying of lithium hexafluoro phosphate product is demonstrate,proved, obtains final dried lithium hexafluoro phosphate product；There is this drying box to hexafluoro
The drying of lithium phosphate, effectively avoids the decomposition of lithium hexafluoro phosphate.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is 1 cross section structure schematic diagram of the utility model babinet.
In figure：1 it is babinet, 3 be heating tube, 4 be steel plate layer, 5 be rubber flaggy, 6 be insulating layer, 7 is heat-resisting flaggy, 8
It is pushing hands for roller, 9,10 be feed inlet, 11 be discharge port, 12 be air inlet, 13 is gas outlet.
Embodiment
The utility model is further described below in conjunction with attached drawing：
As shown in Figure 1 and Figure 2, the technical solution that the utility model is taken is as follows：
The technical solution that the utility model is taken is as follows：Prepare drying box used in lithium hexafluoro phosphate, including babinet 1, babinet 1
Side is provided with door body 2, and 1 bottom of babinet is provided with roller 8, and the top of babinet 1 is provided with arc pushing hands 9, and pushing hands 9 is coated with
Non-slip rubber set, is provided with heating tube 3 in babinet 1；1 top center of babinet is provided with feed inlet 10, and the top of babinet 1 is also provided with
Air inlet 12；
1 bottom of babinet is arc, and discharge port 11 is provided with arcwall face, and 1 bottom of babinet is also devised with gas outlet 13.
The babinet 1 is made of steel plate layer 4, rubber flaggy 5, insulating layer 6, heat-resisting flaggy 7, and 6 upper surface of insulating layer is pasted
There is rubber flaggy 5,5 upper surface of rubber flaggy is pasted with steel plate layer 4, and 6 lower surface of insulating layer is pasted with heat-resisting flaggy 7.
The insulating layer 6 is made by thermal insulation material.
7 external coating of heat-resisting flaggy has refractory coating.
The heating tube 3 has four, and four heating tubes are uniformly distributed in inside babinet 1, upper and lower, adjacent two heating tube in left and right
Distance is identical between 3.
The utility model offer prepares drying box used in lithium hexafluoro phosphate, this drying box is novel in design, easy to use, hexafluoro
After phosphoric acid crystalline lithium separates out, separate out crystal and enter from feed inlet 10 in drying box, 30 degree can be heated in this drying box to six
Lithium fluophosphate carries out preliminarily dried, obtains removing the lithium hexafluoro phosphate product of mother liquor, is done again under 100-120 degree again afterwards
It is dry, ensure the adiabatic drying of lithium hexafluoro phosphate product, obtain after final dried lithium hexafluoro phosphate product from 11 row of discharge port
Except storage；There is drying of this drying box to lithium hexafluoro phosphate, effectively avoid the decomposition of lithium hexafluoro phosphate；In dry hexafluoro
During lithium phosphate product, need to be passed through nitrogen into drying box from air inlet 12 incessantly, nitrogen is discharged from gas outlet 13, ensure
Without air no moisture in drying box, condition is provided for dry lithium hexafluoro phosphate product.
The embodiment of the utility model simply introduces its embodiment, does not lie in and limits its protection domain.The industry
Technical staff can make some modifications under the inspiration of the present embodiment, therefore all done according to the utility model patent scope
Equivalent change or modification, belongs in the utility model patent right.
Claims (3)
1. prepare drying box used in lithium hexafluoro phosphate, it is characterised in that including babinet（1）, babinet（1）Bottom is provided with roller
（8）, babinet（1）Top is provided with arc pushing hands（9）, pushing hands（9）It is coated with non-slip rubber set, babinet（1）Inside it is provided with
Heating tube（3）；Babinet（1）Top center is provided with feed inlet（10）, babinet（1）Top is also provided with air inlet（12）；Babinet
（1）Bottom is arc, and discharge port is provided with arcwall face（11）, babinet（1）Bottom is also devised with gas outlet（13）；
The babinet（1）By steel plate layer（4）, rubber flaggy（5）, insulating layer（6）, heat-resisting flaggy（7）Composition, insulating layer（6）On
Surface mount has rubber flaggy（5）, rubber flaggy（5）Upper surface is pasted with steel plate layer（4）, insulating layer（6）Lower surface is pasted with
Heat-resisting flaggy（7）；
The heat-resisting flaggy（7）External coating has refractory coating.
2. according to claim 1 prepare drying box used in lithium hexafluoro phosphate, it is characterised in that the insulating layer（6）By
Thermal insulation material is made.
3. according to claim 1 prepare drying box used in lithium hexafluoro phosphate, it is characterised in that the heating tube（3）Have
Four, four heating tubes are uniformly distributed in babinet（1）Inside, upper and lower, adjacent two heating tube in left and right（3）Between distance it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720981424.XU CN207262835U (en) | 2017-08-07 | 2017-08-07 | Prepare drying box used in lithium hexafluoro phosphate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720981424.XU CN207262835U (en) | 2017-08-07 | 2017-08-07 | Prepare drying box used in lithium hexafluoro phosphate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207262835U true CN207262835U (en) | 2018-04-20 |
Family
ID=61924290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720981424.XU Expired - Fee Related CN207262835U (en) | 2017-08-07 | 2017-08-07 | Prepare drying box used in lithium hexafluoro phosphate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207262835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644696A (en) * | 2023-11-23 | 2024-03-05 | 无锡新奥龙金属制品有限公司 | Heat insulation board for lithium battery pole piece drying box and forming process thereof |
-
2017
- 2017-08-07 CN CN201720981424.XU patent/CN207262835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644696A (en) * | 2023-11-23 | 2024-03-05 | 无锡新奥龙金属制品有限公司 | Heat insulation board for lithium battery pole piece drying box and forming process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |