CN207716780U - A kind of lithium hexafluoro phosphate electromagnetic drying equipment - Google Patents
A kind of lithium hexafluoro phosphate electromagnetic drying equipment Download PDFInfo
- Publication number
- CN207716780U CN207716780U CN201721839868.6U CN201721839868U CN207716780U CN 207716780 U CN207716780 U CN 207716780U CN 201721839868 U CN201721839868 U CN 201721839868U CN 207716780 U CN207716780 U CN 207716780U
- Authority
- CN
- China
- Prior art keywords
- staving
- hexafluoro phosphate
- drying equipment
- lithium hexafluoro
- rotary shaft
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model is related to drying equipment technical fields, disclose a kind of lithium hexafluoro phosphate electromagnetic drying equipment.The drying equipment includes support leg and the staving above support leg, the bucket outer wall is equipped with electromagnetic coil and electromagnetic heater, the staving central axis direction is equipped with rotary shaft, the rotary shaft lower end is equipped with rotary scraping compatible with staving bottom, rotary shaft upper end is equipped with motor, feed inlet is equipped with above the staving, close staving bottom position is equipped with nitrogen inlet on staving side wall, and close staving top position is equipped with nitrogen outlet on staving side wall.The utility model drying equipment dried material speed is fast, material is heated evenly, and drying efficiency is high.
Description
Technical field
The utility model is related to drying equipment technical fields, being capable of abundant rapid draing hexafluorophosphoric acid more particularly, to one kind
Lithium and the convenient electromagnetic drying equipment of discharging.
Background technology
Lithium hexafluoro phosphate is the most important component part of electrolyte, accounts for the 43% of electrolyte totle drilling cost, fluorine chemical industry
Although the year-on-year range of decrease of traditional product is apparent in, and high-end product demand keeps vigorous pace.Especially lithium hexafluoro phosphate production and marketing after
Good situation is held in continuation of insurance, and with the lasting expansion in Future New Energy Source field, lithium hexafluoro phosphate is expected to welcome lasting outburst.Due to six
Lithium fluophosphate hygroscopicity is extremely strong, is extremely easy in decomposition in air, so requiring its Conservation environment extremely harsh.In lithium hexafluoro phosphate
Preparation process in, need that the lithium hexafluoro phosphate containing moisture is dried, general traditional equipment to lithium hexafluoro phosphate dry
There is the inconvenient problem of the uniform discharging of slow drying speed, uneven drying.China Patent Publication No. CN107055574 discloses one
The method of purification of kind lithium hexafluoro phosphate, the method for purification include the following steps：（1）Under protective atmosphere, to hexafluoro to be purified
Organic solvent is added in lithium phosphate to be dissolved, filters, obtains filtered fluid；（2）Silazane is added into filtrate deacidify instead
It answers, crystallization obtains crystal, is drying to obtain.The invention generally uses traditional heating side when lithium hexafluoro phosphate is dried
Method takes away aqueous vapor under the action of protective gas, this drying means slow drying speed, uneven drying.
Invention content
The utility model is to overcome prior art lithium hexafluoro phosphate drying equipment slow drying speed, uneven and discharging
Troublesome problem provides a kind of fast rate of drying, uniform drying and the convenient electromagnetic drying equipment of discharging.
To achieve the goals above, the utility model uses following technical scheme：A kind of lithium hexafluoro phosphate electromagnetic drying is set
It is standby, including support leg and the staving above support leg, the bucket outer wall is equipped with electromagnetic coil and electromagnetic heater, institute
It states staving central axis direction and is equipped with rotary shaft, the rotary shaft lower end is equipped with rotary scraping compatible with staving bottom, rotation
Axis upper end is equipped with motor, and feed inlet is equipped with above the staving, and close staving bottom position is equipped with nitrogen inlet on staving side wall,
On staving side wall nitrogen outlet is equipped with close to staving top position.
The utility model heats staving by the way of electromagnetic heating, so that the temperature in staving is increased, to material
It is dried, takes away the moisture evaporated under the action of nitrogen, electromagnetic heating mode has heating speed fast, what low energy consumption
Feature realizes the quick heating to staving, shortens the dry materials time；Rotary shaft lower end is equipped with rotation compatible with staving bottom
Turn scraping blade scraping blade and spreads out for the lithium hexafluoro phosphate to be dried for falling into barrel bottom will to be added in dry bucket from material mouth, hexafluoro phosphorus
Sour lithium is a thin layer at bottom of the barrel booth, and lithium hexafluoro phosphate is made to be heated evenly.
Preferably, the rotary shaft includes interior bar and is sheathed on the outer bar being slidably matched outside interior bar and with it, it is described
The upper end of outer bar is connect with motor, and the lower end of interior bar is connect with rotary scraping.
Interior bar opposite up and down can be slided relative to outer bar, and the bottom end of interior bar is equipped with rotary scraping, the upper and lower displacement of interior bar
Change rotary scraping to increase and reduce relative to the distance between bucket bottom, be divided and bucket bottom so as to control lithium hexafluoro phosphate
The size of lithium hexafluoro phosphate thickness of thin layer.When lithium hexafluoro phosphate water content is more, reduce rotary scraping between bucket bottom
Distance, so that lithium hexafluoro phosphate thickness of thin layer is become smaller, to make it easier to drying；When lithium hexafluoro phosphate water content is less,
Expand rotary scraping relative to the distance between bucket bottom, so that lithium hexafluoro phosphate thickness of thin layer is increased, so as to increase hexafluoro phosphorus
The amount of sour lithium drying, improves its drying efficiency.
Preferably, the rotary scraping is 0 ~ 40mm at a distance from bucket bottom.
Rotary scraping is 0 ~ 40mm at a distance from bucket bottom, can control lithium hexafluoro phosphate to be dried and divide a barrel bottom thin layer thickness
Degree is between 0 ~ 40mm.
Preferably, the inner wall of barrel is equipped with temperature sensor.
Temperature sensor can reflect the temperature inside drying equipment staving, prevent staving temperature excessively high and too low to six
Lithium fluophosphate drying has an adverse effect.
Preferably, the staving bottom is equipped with discharge port and the baffle for closing discharge port.
After the completion of lithium hexafluoro phosphate drying, rotary scraping is close to staving bottom surface, rotates rotary scraping, rotation is scraped
Piece scrapes lithium hexafluoro phosphate and pushes it to discharge hole for discharge, and discharge convenient and efficient, the inconvenience for avoiding artificial feeding from bringing.
Preferably, being equipped with the guiding groove that directing material is collected below the discharge port.
Guiding groove can collect the dry lithium hexafluoro phosphate completed, and facilitate the charging of lithium hexafluoro phosphate.
Therefore, the utility model has the advantages that：（1）Rate of drying is fast；（2）Lithium hexafluoro phosphate is equal by heated drying
It is even；（3）Discharging is convenient；（4）It is spread out in staving according to how much the water content of lithium hexafluoro phosphate can adjust lithium hexafluoro phosphate to be dried
The size of bottom thickness of thin layer improves the drying efficiency of lithium hexafluoro phosphate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is the principle schematic of rotary scraping and the cooperation of bucket bottom.
Reference numeral
Support leg 1, staving 2, electromagnetic coil 3, electromagnetic heater 4, rotary shaft 5, rotary scraping 6, motor 7, temperature sensing
Device 8, feed inlet 21, nitrogen inlet 22, nitrogen outlet 23, discharge port 24, baffle 25, guiding groove 26, interior bar 51, outer bar 52.
Specific implementation mode
Below by specific embodiment, the technical solution of the utility model is described further.
Embodiment 1
If Fig. 1 and Fig. 2 are respectively the principle of a kind of structural schematic diagram and rotary scraping and the cooperation of bucket bottom of the utility model
Schematic diagram, a kind of lithium hexafluoro phosphate electromagnetic drying equipment, including support leg 1 and the staving 2 above support leg, the staving
Outer wall is equipped with electromagnetic coil 3 and electromagnetic heater 4, and the staving central axis direction is equipped with rotary shaft 5, and the rotary shaft includes
Interior bar 51 and the outer bar 52 for being sheathed on interior bar outside and being slidably matched with it, the upper end of the outer bar are connect with motor 7, interior bar
Lower end is connect with rotary scraping 6, and rotary scraping is adapted with bucket bottom, and rotary scraping is 20mm, staving at a distance from staving bottom
Inner wall is equipped with temperature sensor 8, and feed inlet 21 is equipped with above the staving, and feed inlet has 3 and surrounds staving top center
It is evenly distributed on surrounding at the top of staving, staving bottom is equipped with discharge port 24 and the baffle 25 for closing discharge port, under discharge port
Side is equipped with the guiding groove 26 that directing material is collected, and close staving bottom position is equipped with nitrogen inlet 22, staving side on staving side wall
On wall nitrogen outlet 23 is equipped with close to staving top position.
When material being dried using lithium hexafluoro phosphate electromagnetic drying equipment, first material is put into from feed inlet, material
A barrel bottom bottom is fallen into, by the rotary shaft that can be stretched, adjusts between rotary scraping and staving bottom to suitable distance, opens
Motor, motor drive rotary shaft rotation, rotary shaft that rotary scraping rotation, rotary scraping is driven to scrape material, keep material uniform
Divide on the surface of staving bottom, convenient for material rapid draing and be heated evenly, between rotary scraping and staving bottom
Distance is to divide the thickness of the material in staving bottom surface.When lithium hexafluoro phosphate water content is more, reduce rotary scraping
Relative to the distance between bucket bottom, lithium hexafluoro phosphate thickness of thin layer is made to become smaller, to make it more rapidly dry；Work as lithium hexafluoro phosphate
When water content is less, expands rotary scraping relative to the distance between bucket bottom, lithium hexafluoro phosphate thickness of thin layer is made to increase, so as to
To increase the amount of lithium hexafluoro phosphate drying, its drying efficiency is improved.After the completion of dry materials, rotary scraping and staving bottom are adjusted
The distance between portion is 0mm, and rotary scraping is made to be close to staving bottom surface, rotates rotary scraping, and rotary scraping scrapes hexafluoro phosphorus
Sour lithium simultaneously pushes it to discharge hole for discharge, and discharge convenient and efficient, the inconvenience for avoiding artificial feeding from bringing.
Embodiment 2
Embodiment 2 is difference from example 1 is that rotary scraping is 40mm at a distance from staving bottom.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not limited to the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of lithium hexafluoro phosphate electromagnetic drying equipment, including support leg（1）With the staving above support leg（2）, special
Sign is that the bucket outer wall is equipped with electromagnetic coil（3）And electromagnetic heater（4）, the staving central axis direction, which is equipped with, to be revolved
Shaft（5）, the rotary shaft lower end is equipped with rotary scraping compatible with staving bottom（6）, rotary shaft upper end is equipped with motor
（7）, the staving top is equipped with feed inlet（21）, nitrogen inlet is equipped with close to staving bottom position on staving side wall（22）, bucket
On body sidewall nitrogen outlet is equipped with close to staving top position（23）.
2. a kind of lithium hexafluoro phosphate electromagnetic drying equipment according to claim 1, which is characterized in that the rotary shaft includes
Interior bar（51）With the outer bar for being sheathed on interior bar outside and being slidably matched with it（52）, the upper end of the outer bar is connect with motor, interior
The lower end of bar is connect with rotary scraping.
3. a kind of lithium hexafluoro phosphate electromagnetic drying equipment according to claim 1 or 2, which is characterized in that the rotation is scraped
Piece is 0 ~ 40mm at a distance from staving bottom.
4. a kind of lithium hexafluoro phosphate electromagnetic drying equipment according to claim 1 or 2, which is characterized in that in the staving
Wall is equipped with temperature sensor（8）.
5. a kind of lithium hexafluoro phosphate electromagnetic drying equipment according to claim 1 or 2, which is characterized in that the staving bottom
Portion is equipped with discharge port（24）With the baffle for closing discharge port（25）.
6. a kind of lithium hexafluoro phosphate electromagnetic drying equipment according to claim 5, which is characterized in that below the discharge port
The guiding groove collected equipped with directing material（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839868.6U CN207716780U (en) | 2017-12-25 | 2017-12-25 | A kind of lithium hexafluoro phosphate electromagnetic drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839868.6U CN207716780U (en) | 2017-12-25 | 2017-12-25 | A kind of lithium hexafluoro phosphate electromagnetic drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207716780U true CN207716780U (en) | 2018-08-10 |
Family
ID=63049739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839868.6U Active CN207716780U (en) | 2017-12-25 | 2017-12-25 | A kind of lithium hexafluoro phosphate electromagnetic drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207716780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179082A (en) * | 2020-09-21 | 2021-01-05 | 南通冠达粉末冶金有限公司 | Drying method for gear powder metallurgy manufacturing |
-
2017
- 2017-12-25 CN CN201721839868.6U patent/CN207716780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179082A (en) * | 2020-09-21 | 2021-01-05 | 南通冠达粉末冶金有限公司 | Drying method for gear powder metallurgy manufacturing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204018338U (en) | Hopper automatic transport cleaning drying device | |
| CN207716780U (en) | A kind of lithium hexafluoro phosphate electromagnetic drying equipment | |
| CN210663704U (en) | Rotary vacuum drying machine for producing perfluoroalkyl xanthyl fluoride derivatives | |
| CN107906889A (en) | A kind of moveable novel poultry feed uniform dryer | |
| CN208704366U (en) | A kind of organic fertilizer drying device | |
| CN207501618U (en) | A kind of quick mercury catalyst drying unit | |
| CN108317832A (en) | A kind of new material fast-drying device | |
| CN108204713A (en) | A kind of low-temperature material energy saving baking method | |
| CN204329502U (en) | Enabling vacuum rake dryer in hot type side in a kind of cantilevered | |
| CN203893602U (en) | Organic fertilizer drying machine | |
| CN208301878U (en) | A kind of efficient cylinder type medicine roasting machine | |
| CN110375528A (en) | A kind of circulating drying apparatus of high-concentration compound fertilizer material | |
| CN109928444A (en) | Energy-saving drying device and process for landfill leachate | |
| CN107062837A (en) | Tumbledrum drying equipment | |
| CN205607064U (en) | Cylinder scraper blade desiccator | |
| CN205305899U (en) | High -efficient tea machine of frying | |
| CN204718329U (en) | A kind of double conic rotary vacuum dryer | |
| CN211400695U (en) | Prevent accumulational drying-machine for production of tealeaves | |
| CN209726750U (en) | Inovulant drying unit | |
| CN207786592U (en) | A kind of dynamic crystallization prepares the device of lithium hexafluoro phosphate | |
| CN208084598U (en) | Bamboo and wood is modified processing unit (plant) | |
| CN207971001U (en) | A kind of disc surface plater | |
| CN207151813U (en) | Integrated drying equipment for drying tea leaves | |
| CN207680497U (en) | The processing unit (plant) of acrylate environmental protection exterior wall paint | |
| CN207487311U (en) | A kind of novel foodstuff bundled tube heating drier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |