CN206476750U - One kind production lithium hexafluoro phosphate insulation reaction kettle - Google Patents
One kind production lithium hexafluoro phosphate insulation reaction kettle Download PDFInfo
- Publication number
- CN206476750U CN206476750U CN201720032342.0U CN201720032342U CN206476750U CN 206476750 U CN206476750 U CN 206476750U CN 201720032342 U CN201720032342 U CN 201720032342U CN 206476750 U CN206476750 U CN 206476750U
- Authority
- CN
- China
- Prior art keywords
- inner chamber
- reactor
- reactor inner
- cryosphere
- kettle
- 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
- Secondary Cells (AREA)
Abstract
Lithium hexafluoro phosphate insulation reaction kettle is produced the utility model discloses one kind, including kettle and support feet, kettle includes reactor inner chamber, cryosphere, vacuum layer and pipeline, the main body of the kettle is reactor inner chamber, its reactor inner chamber top is round platform, bottom is cylinder, and reactor intracavity bottom centre position concaves；It on the outside of cryosphere, cryosphere is vacuum layer to be on the outside of the reactor inner chamber；The pipeline includes fluorine line, inert gas duct, phosphorus pentafluoride gas pipeline and condensation pipe；The utility model offer is a kind of to keep low temperature, degree of condensation high and can effectively utilize product, the lithium hexafluoro phosphate of anti-leak insulation reaction kettle after condensation.
Description
Technical field
The utility model is related to lithium hexafluoro phosphate production equipment field, more particularly to a kind of production lithium hexafluoro phosphate insulation
Reactor.
Background technology
Lithium hexafluoro phosphate is the most popular electrolyte lithium salt of lithium ion battery.The lithium ion battery market demand it is quick
Increase, be that lithium hexafluoro phosphate has expanded the huge market space.Using anhydrous hydrogen fluoride as solvent, lithium fluoride be used as solute, logical
It is one of industrialized preparation method to enter phosphorus pentachloride gas synthesis lithium hexafluoro phosphate, but this kind of industrialized production hexafluorophosphoric acid
Lithium needs reactor to be carried out in factory in low temperature cell, and low temperature environment can not change easily, and the setting presence of low temperature cell is very big
The waste of degree；The effect condensed in condensation process is undesirable, and condensed product is not utilized effectively, and in production
The leakage of various degrees, pollutes environment, waste of resource.
Utility model content
The purpose of this utility model is, overcomes the deficiencies in the prior art part to keep low temperature, condensation journey there is provided one kind
Degree is high and can effectively utilize product, the lithium hexafluoro phosphate of anti-leak insulation reaction kettle after condensation.
One kind production lithium hexafluoro phosphate insulation reaction kettle, including kettle and support feet, it is characterised in that the kettle bag
Reactor inner chamber, cryosphere, vacuum layer and pipeline are included, the main body of the kettle is reactor inner chamber, on its reactor inner chamber
Portion is round table-like, and bottom is cylinder, and reactor intracavity bottom centre position concaves；It is low on the outside of the reactor inner chamber
It is vacuum layer on the outside of warm layer, cryosphere；The pipeline includes fluorine line, inert gas duct, phosphorus pentafluoride gas pipe
Road and condensation pipe；The fluorine line is arranged on the entrance that reactor inner cavity top is included in reactor lumen outer
And the pipe outlet of reactor inner cavity is extended to, the fluorine line outlet is in reactor inner cavity top just to reactor
Inner chamber；Inert gas duct and the phosphorus pentafluoride gas pipeline is arranged on the same side, and the inert gas duct passes through kettle
Vacuum layer and reactor inner chamber；The cryosphere is provided with cryosphere entrance；The reactor inner cavity top is provided with reaction
Kettle lumen inlet and air gauge, reactor discharging opening is provided with reactor bottom.
Further, described phosphorus pentafluoride gas pipeline includes being arranged on entrance and the extension outside vacuum layer
And through vacuum layer, cryosphere and the pipe outlet for entering reactor inner cavity, set in phosphorus pentafluoride gas entrance
It is equipped with flowmeter and air pressure valve.
Further, the phosphorus pentafluoride gas pipe outlet is six prisms, and phase is provided with six prisms, six sides
Etc. the circular hole of size, the circular hole extends to six rib body interiors and communicated, and the six prisms bottom surface also is provided with circular hole, the circle
Bore dia is more than six prism side Circularhole diameters, and its bottom surface circular hole is extended to be communicated inside six prisms with other six circular holes；Institute
It is 30 ° to state the acute angle that the vertical reactor internal chamber wall that phosphorus pentafluoride gas pipeline passes through with it formed.
Further, the condensation pipe includes condensation pipe main body and vent gas treatment interface, the condensation pipe master
Body is in " tree-like ", is arranged between reactor inner chamber and cryosphere, its " trunk " condensation pipe one end is arranged on reactor inner chamber
Top, one end is arranged on the bottom of reactor inner chamber side, its at least one " branch " condensation pipe and " trunk " condensation pipe
Communicate, be inclined upwardly, with " trunk " condensation pipe 45 ° of acute angle of formation, " branch " the condensation pipe top is set to half
Ball-type.
The beneficial effects of the utility model：The utility model reactor includes cryosphere and vacuum layer, in cryosphere
Liquid carbon dioxide is filled with by cryosphere entrance, can keep producing the low temperature environment that lithium hexafluoro phosphate needs, and vacuum
Layer can prevent leakage as protection；Reactor intracavity bottom centre position concaves in the utility model, increases reactor
Inner chamber and the contact area of liquid carbon dioxide in cryosphere, keep low temperature environment；Phosphorus pentafluoride gas pipe outlet is one
Six prisms, the circular hole for being designed with communicating in its six prisms bottom surface and side, when its phosphorus pentafluoride gas is filled with, gas is six
Individual direction diffusion, can fully react, and set with the anhydrous hydrogen fluoride solution containing lithium fluoride solute of intracavitary in reactor
The prism of phosphorus pentafluoride gas pipeline six outlet put and phosphorus pentafluoride gas pipeline and reactor inner chamber form 30 ° of acute angles can be with
Effectively prevent solution from flowing back；Condensation pipe is in integrally " tree-like ", and its " branch " condensation pipe is connected with " trunk " condensation pipe
Communicate, be inclined upwardly, with " trunk " condensation pipe 45 ° of acute angle of formation, " branch " condensation pipe top is set to dome-type, " tree
Shape " structure increases the area of condensation, and the hydrogen fluoride of its condensed high-purity is back in reactor inner chamber, effectively
Using product after condensation, its residual gas is passed through aqueous slkali by vent gas treatment interface and emptied again after gas scrubbing, effectively
Protect environment.
Brief description of the drawings
Fig. 1 is a kind of structural representation for producing lithium hexafluoro phosphate insulation reaction kettle.
1- reactors inner chamber 2- cryospheres 3- vacuum layer 4- condensation pipe 5- vent gas treatment interfaces 6- in figure
Phosphorus pentafluoride gas pipeline 7- flowmeter 8- air pressure valve 9- phosphorus pentafluoride gas pipe outlet 10- inert gas ducts
11- fluorine lines 12- reactors lumen inlet and air gauge 13- cryosphere entrance 14- support feet 15- reactors go out
Material mouth.
Embodiment
Referring now to accompanying drawing 1, it is described as follows with reference to embodiment：
One kind production lithium hexafluoro phosphate insulation reaction kettle, including kettle and support feet 14, it is characterised in that the kettle
Including reactor inner chamber 1, cryosphere 2, vacuum layer 3 and pipeline, the main body of the kettle is reactor inner chamber 1, its reactor
The top of inner chamber 1 is round platform, and bottom is cylinder, and the bottom centre position of reactor inner chamber 1 concaves；The reactor inner chamber 1
Outside is cryosphere 2, and the outside of cryosphere 2 is vacuum layer 3；The pipeline include fluorine line 11, inert gas duct 10,
Phosphorus pentafluoride gas pipeline 6 and condensation pipe 4；The fluorine line 11 is arranged on the top of reactor inner chamber 1 and is included in reaction
Entrance outside kettle inner chamber 1 and the pipe outlet extended to inside reactor inner chamber 1, the fluorine line 11 are exported
The top of reactor inner chamber 1 is just to reactor inner chamber 1；The inert gas duct 10 and phosphorus pentafluoride gas pipeline 6 are arranged on together
Side, the vacuum layer 3 of the inert gas duct 10 through kettle enters reactor inner chamber 1；The cryosphere 2 is provided with low temperature
Layer entrance 13；The top of reactor inner chamber 1 is provided with reactor lumen inlet and air gauge 12, in reactor bottom provided with reaction
Kettle discharging opening 15；Described phosphorus pentafluoride gas pipeline 6 is including the entrance being arranged on outside vacuum layer 3 and extension and wears
Vacuum layer 3, cryosphere 2 and the pipe outlet entered inside reactor inner chamber 1 are crossed, is set in the entrance of phosphorus pentafluoride gas pipeline 6
There are flowmeter and air pressure valve 8；The outlet of phosphorus pentafluoride gas pipeline 6 is six prisms, is provided with six prisms, six sides
The circular hole of equal sizes, the circular hole extends to six rib body interiors and communicated, and the six prisms bottom surface also is provided with circular hole, described
Circularhole diameter is more than six prism side Circularhole diameters, and its bottom surface circular hole is extended to be communicated inside six prisms with other six circular holes；
The acute angle that the vertical wall of reactor inner chamber 1 that the phosphorus pentafluoride gas pipeline 6 is passed through with it is formed is 30 °；The condenser pipe
Road 4 includes the main body of condensation pipe 4 and vent gas treatment interface 5, and the main body of condensation pipe 4 is in " tree-like ", is arranged on reactor
Between inner chamber 1 and cryosphere 2, its one end of " trunk " condensation pipe 4 is arranged on the top of reactor inner chamber 1, and one end is arranged on reaction
The bottom of the side of kettle inner chamber 1, its at least one " branch " condensation pipe 4 is connected with " trunk " condensation pipe 4 to be communicated, to updip
Tiltedly, with 45 ° of the acute angle of formation of " trunk " condensation pipe 4, the top of " branch " condensation pipe 4 is set to dome-type.
The utility model reactor includes cryosphere and vacuum layer, and liquid is filled with by cryosphere entrance in cryosphere
Carbon dioxide, can keep producing the low temperature environment that lithium hexafluoro phosphate needs, and vacuum layer can prevent leakage as protection；
Reactor intracavity bottom centre position concaves in the utility model, increases reactor inner chamber and liquid titanium dioxide in cryosphere
The contact area of carbon, keeps low temperature environment；Phosphorus pentafluoride gas pipe outlet is six prisms, in its six prisms bottom surface and
Side is designed with the circular hole that communicates, when its phosphorus pentafluoride gas is filled with, and gas spreads in six direction, can with reactor
The anhydrous hydrogen fluoride solution containing lithium fluoride solute of intracavitary fully reacts, and the prism of phosphorus pentafluoride gas pipeline six set
Outlet and phosphorus pentafluoride gas pipeline form 30 ° of acute angles with reactor inner chamber effectively to prevent solution from flowing back；Condenser pipe
Road is in integrally " tree-like ", and its " branch " condensation pipe is connected with " trunk " condensation pipe to be communicated, and is inclined upwardly, and is condensed with " trunk "
Dome-type is set at the top of pipeline 45 ° of acute angle of formation, " branch " condensation pipe, " tree-like " structure increases the area of condensation, and
And the hydrogen fluoride of its condensed high-purity is back in reactor inner chamber, product, its residual gas after condensation are effectively utilized
Aqueous slkali is passed through by vent gas treatment interface to empty after gas scrubbing again, is effectively protected environment.
Claims (4)
1. one kind production lithium hexafluoro phosphate insulation reaction kettle, including kettle and support feet（14）, it is characterised in that the kettle
Including reactor inner chamber（1）, cryosphere（2）, vacuum layer（3）And pipeline, the main body of the kettle is reactor inner chamber（1）,
Its reactor inner chamber（1）Top is round platform, and bottom is cylinder, reactor inner chamber（1）Bottom centre position concaves；It is described anti-
Answer kettle inner chamber（1）Outside be cryosphere（2）, cryosphere（2）Outside be vacuum layer（3）；The pipeline includes fluorine gas pipe
Road（11）, inert gas duct（10）, phosphorus pentafluoride gas pipeline（6）And condensation pipe（4）；The fluorine line（11）If
Put in reactor inner chamber（1）Top is included in reactor inner chamber（1）Outside entrance and extend to reactor inner chamber（1）
Internal pipe outlet, the fluorine line（11）Outlet is in reactor inner chamber（1）Top is just to reactor inner chamber（1）；It is described
Inert gas duct（10）With phosphorus pentafluoride gas pipeline（6）It is arranged on the same side, the inert gas duct（10）Through kettle
The vacuum layer of body（3）Into reactor inner chamber（1）；The cryosphere（2）It is provided with cryosphere entrance（13）；In the reactor
Chamber（1）Top is provided with reactor lumen inlet and air gauge（12）, reactor discharging opening is provided with reactor bottom（15）.
2. production lithium hexafluoro phosphate insulation reaction kettle according to claim 1, described phosphorus pentafluoride gas pipeline（6）
Including being arranged on vacuum layer（3）Outside entrance and extend across vacuum layer（3）, cryosphere（2）And enter reaction
Kettle inner chamber（1）Internal pipe outlet, in phosphorus pentafluoride gas pipeline（6）Entrance is provided with flowmeter（7）And air pressure valve（8）.
3. production lithium hexafluoro phosphate insulation reaction kettle according to claim 2, the phosphorus pentafluoride gas pipeline（6）Go out
Mouth is six prisms, and the circular hole of equal sizes is provided with six prisms, six sides, and the circular hole extends to six rib body interiors
And communicate, the six prisms bottom surface also is provided with circular hole, and the Circularhole diameter is more than six prism side Circularhole diameters, its bottom surface circular hole
Extend to and communicated inside six prisms with other six circular holes；The phosphorus pentafluoride gas pipeline（6）The vertical reaction passed through with it
Kettle inner chamber（1）The acute angle that wall is formed is 30 °.
4. production lithium hexafluoro phosphate insulation reaction kettle according to claim 1, the condensation pipe（4）Including condenser pipe
Road（4）Main body and vent gas treatment interface（5）, the condensation pipe（4）Main body is in " tree-like ", is arranged on reactor inner chamber（1）
With cryosphere（2）Between, its " trunk " condensation pipe（4）One end is arranged on reactor inner chamber（1）Top, one end is arranged on reaction
Kettle inner chamber（1）The bottom of side, its at least one " branch " condensation pipe（4）With " trunk " condensation pipe（4）Communicate, to
It is upper to tilt, with " trunk " condensation pipe（4）Form 45 ° of acute angle, " branch " condensation pipe（4）Top is set to dome-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032342.0U CN206476750U (en) | 2017-01-12 | 2017-01-12 | One kind production lithium hexafluoro phosphate insulation reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720032342.0U CN206476750U (en) | 2017-01-12 | 2017-01-12 | One kind production lithium hexafluoro phosphate insulation reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206476750U true CN206476750U (en) | 2017-09-08 |
Family
ID=59753610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720032342.0U Active CN206476750U (en) | 2017-01-12 | 2017-01-12 | One kind production lithium hexafluoro phosphate insulation reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206476750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666046A (en) * | 2017-10-17 | 2019-04-23 | 天津金牛电源材料有限责任公司 | A kind of preparation method of tetrafluoro oxalic acid lithium phosphate |
-
2017
- 2017-01-12 CN CN201720032342.0U patent/CN206476750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109666046A (en) * | 2017-10-17 | 2019-04-23 | 天津金牛电源材料有限责任公司 | A kind of preparation method of tetrafluoro oxalic acid lithium phosphate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206476750U (en) | One kind production lithium hexafluoro phosphate insulation reaction kettle | |
| CN106450139A (en) | Device for adding lithium battery electrolyte | |
| CN210322957U (en) | Movable gas leakage detection device | |
| CN204991838U (en) | Lead acid battery internalization becomes to annotate sour kettle structure | |
| CN104192806B (en) | Reactor and adopt the chlorine dioxide generator of this reactor | |
| CN205931970U (en) | Hydrochloric acid storage tank system | |
| CN208794049U (en) | A kind of fire-fighting nitrogen filling device | |
| CN207869946U (en) | A kind of agricultural rotation and lifting rainer | |
| CN207054329U (en) | A kind of municipal gardens irrigation device | |
| CN2893682Y (en) | Pressure foam leakage detecting device | |
| CN207596477U (en) | A kind of rectifier unit for recycling purification high-purity carbon dioxide | |
| CN206534973U (en) | A kind of oxygen humidifier | |
| CN213885048U (en) | Waste water recovery system of fosetyl-aluminum esterification reaction | |
| CN211536555U (en) | Monomer evaporator for recycling sodium azide mother liquor | |
| CN203788924U (en) | Aerator | |
| CN206624232U (en) | Aerosol bottle workable for one kind is just being put and put upside down | |
| CN203935759U (en) | The chlorine dioxide absorption plant with multi-level safety safeguard measure | |
| CN207271223U (en) | Gas-liquid contact reaction kettle | |
| CN207162834U (en) | A kind of brand-new warm-humid air humidifier | |
| CN217153796U (en) | Container for storing high-purity germanium tetrafluoride | |
| CN208978110U (en) | A kind of anti-sticking glutinous foaming bung of water heater production | |
| CN217306679U (en) | Accumulator pressure relief safety valve | |
| CN204079477U (en) | Reactor and adopt the chlorine dioxide generator of this reactor | |
| CN205732807U (en) | A kind of wax liquid attemperator | |
| CN212673881U (en) | Condenser water seal device with air supplement function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |