CN209226891U - A kind of poly-triphenylamine positive electrode process units of lithium ion battery - Google Patents
A kind of poly-triphenylamine positive electrode process units of lithium ion battery Download PDFInfo
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- CN209226891U CN209226891U CN201821972536.XU CN201821972536U CN209226891U CN 209226891 U CN209226891 U CN 209226891U CN 201821972536 U CN201821972536 U CN 201821972536U CN 209226891 U CN209226891 U CN 209226891U
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- Prior art keywords
- triphenylamine
- poly
- positive electrode
- lithium ion
- ion battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model discloses a kind of poly-triphenylamine positive electrode process units of lithium ion battery, including head tank, and head tank is for holding ionic liquid.Head tank has reaction member by piping connection, reaction member includes several reaction kettles, and reaction member has filter by piping connection, and filter has centrifugal pump by piping connection, centrifugal pump has pans by piping connection, and pans pass through piping connection head tank.Reaction member is also connected with nitrogen cylinder.Shut-off valve is respectively and fixedly provided on the pipeline of the inlet and outlet of head tank, several reaction kettles, filter, pans and nitrogen cylinder.The poly-triphenylamine positive electrode process units structure of the utility model lithium ion battery is simple, easy to maintenance, production is efficient, separation process is simple, the poly-triphenylamine positive electrode produced is nontoxic, pollution-free, and ionic liquid is Ke Xunhuanliyong by the present apparatus, energy saving.
Description
Technical field
The utility model relates to technical field of chemical production equipment, more particularly to a kind of poly-triphenylamine of lithium ion battery
Positive electrode process units.
Background technique
Lithium ion battery alleviates dependence and increasingly serious ring of the people to fossil fuel as novel stored energy form
Border pressure.Currently, poly-triphenylamine (Polytriphenylamine, PTPAn) is considered as the polymer anode material of great potential
Material.The aniline unit structure of poly- (to benzene) structure and high-energy density in the molecular structure of poly-triphenylamine with high conductivity,
Therefore, with the electron transfer rate constant and good hole transport energy of high-energy density and high power density and super large
Power.But conventional synthesis poly-triphenylamine is needed using chloroform as solvent, and meeting illumination can act on the oxygen in air, gradually divide
The phosgene (phosgene) and hydrogen chloride of solution and generation severe toxicity have certain toxicity, and harmful to environment, can cause to water body
Pollution.
Utility model content
The purpose of the utility model is to provide a kind of poly-triphenylamine positive electrode process units of lithium ion battery, to solve
The above-mentioned problems of the prior art, so that production process is efficient, the few device structure simultaneously of environmental pollution is simple.
To achieve the above object, the utility model provides following scheme:
The utility model provides a kind of poly-triphenylamine positive electrode process units of lithium ion battery, it is characterised in that: packet
Head tank is included, the head tank has reaction member by piping connection, and the reaction member has filter by piping connection, institute
Stating filter has centrifugal pump by piping connection, and the centrifugal pump has pans by piping connection, and the pans pass through pipe
Road connects the head tank, and the reaction member is also connected with nitrogen cylinder, and the reaction member includes several reaction kettles, if
The dry reaction kettle is serially connected.
Preferably, the reaction kettle includes ontology, and the bodies top is fixedly connected with motor, and the motor output shaft passes through
Shaft coupling is connected with agitating shaft, and the agitating shaft is connected with stirring blade, and the inner body wall, which is rotatably connected, stirring inner wall,
Agitating fins are fixed on the stirring inner wall, the stirring blade stirs agitating fins and stirring inner wall opposing body is driven to turn
It is dynamic, solution is stirred.
Preferably, the stirring blade includes the first stirring rod being fixedly connected with agitating shaft, first stirring rod
Both ends are fixedly connected with the second stirring rod, and stirring blade is fixed on second stirring rod, and the stirring blade is equipped with logical
Slot.
Preferably, the through slot is provided on the agitating fins.
Preferably, first stirring rod and the agitating shaft are in 60-80 °.
Preferably, the filter is plate filter or whizzer.
Preferably, the pipe of the inlet and outlet of the head tank, several reaction kettles, filter, pans and nitrogen cylinder
Road is respectively and fixedly provided with shut-off valve.
Preferably, the head tank is for holding ionic liquid.
The utility model discloses following technical effects:
1. the poly-triphenylamine positive electrode process units structure of the utility model lithium ion battery is simple, easy to maintenance, raw
It produces efficiently, separation process is simple, and the battery poly-triphenylamine positive electrode produced is nontoxic, pollution-free, and ionic liquid passes through
The present apparatus is Ke Xunhuanliyong, energy saving.
2. the poly-triphenylamine positive electrode process units of the utility model lithium ion battery is driven by stirring blade and is stirred
Fin stirs simultaneously, react the edge inside reaction kettle can sufficiently, keeps material stirring more sufficiently and uniform, accelerates
The mixing of substance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without any creative labor, can also basis
These attached drawings obtain other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the practical stirring blade structural schematic diagram of book；
Fig. 3 is the utility model stirring blade and stirring inner wall overlooking structure diagram；
Wherein, head tank -1, filter -2, centrifugal pump -3, pans -4, nitrogen cylinder -5, reaction kettle -6, ontology -
6.1, motor -6.2, agitating shaft -6.3, stirring blade -6.4, the first stirring rod -6.4.1, the second stirring rod -6.4.2, stirring
Piece -6.4.3, through slot -6.4.4 stir inner wall -6.5, agitating fins -6.6, shut-off valve -7.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
A kind of poly-triphenylamine positive electrode process units of lithium ion battery is provided with reference to Fig. 1-3 the utility model, including
Head tank 1, for head tank 1 for holding ionic liquid, head tank 1 has reaction member by piping connection, if reaction member includes
Dry reaction kettle 6, several reaction kettles 6 are serially connected, and reaction kettle 6 is preferably two.Reaction member had by piping connection
Filter 2, filter 2 are plate filter or whizzer, and preferably whizzer, filter 2 has by piping connection
Centrifugal pump 3, centrifugal pump 3 have pans 4 by piping connection, and by piping connection head tank 1, reaction member also connects pans 4
Be connected to nitrogen cylinder 5, head tank 1, several reaction kettles 6, filter 2, pans 4 and nitrogen cylinder 5 inlet and outlet pipe
Road is respectively and fixedly provided with shut-off valve 7.
Scheme being advanced optimized, to react the edge inside reaction kettle can sufficiently, accelerating the mixing of substance.Instead
Answering kettle 6 includes ontology 6.1, is fixedly connected with motor 6.2 at the top of ontology 6.1,6.2 output shaft of motor is connected with stirring by shaft coupling
Axis 6.3, agitating shaft 6.3 are connected with stirring blade 6.4, and 6.1 inner wall of ontology is rotatably connected by endless glide (in figure not depending on)
There is stirring inner wall 6.5, stir and be fixed with agitating fins 6.6 on inner wall 6.5, motor 6.2 starts, and stirring blade 6.4 is driven to move
It stirs agitating fins 6.6 and drives stirring 6.5 opposing body 6.1 of inner wall rotation, solution is stirred, agitating fins 6.6 are set
It sets and increases 6 internal edge liquid mixing uniformity of reaction kettle and whole stirring efficiency.
Scheme is advanced optimized, stirring blade 6.4 includes the first stirring rod 6.4.1 being fixedly connected with agitating shaft 6.3, the
The both ends of one stirring rod 6.4.1 are fixedly connected on the second stirring rod 6.4.2, the second stirring rod 6.4.2 and are fixed with stirring sheet
6.4.3, stirring sheet 6.4.3 is equipped with through slot 6.4.4, and through slot 6.4.4, whipping process middle part are again provided on agitating fins 6.6
Liquid separation body is flowed through from through slot, is mixed again, is increased the mobility of liquid, is improved mixing uniformity.
Scheme is advanced optimized, the first stirring rod 6.4.1 and agitating shaft 6.3 are in 60-80 °, make the first stirring rod 6.4.1's
The second stirring rod 6.4.2 height that both ends are fixedly connected is different, improves mixing area, reacts liquid sufficiently, accelerates
The mixing of substance, improves efficiency.
Scheme is advanced optimized, heating rod is fixed in reaction kettle 6 and solution is heated, is fixed with temperature in reaction kettle 6
It spends sensor and thermometric is carried out to solution, heating rod is electrically connected with PLC controller, and PLC controller electrically connects with temperature sensor
It connects, PLC controller is fed back after temperature sensor measurement temperature and then controls whether heating rod heats.
The specific production process of the poly-triphenylamine positive electrode process units of lithium ion battery provided by the utility model is such as
Under:
(1) it polymerize: quantitative triphen amine monomers is added in reaction kettle 6；Nitrogen cylinder 5 releases nitrogen, so that reaction kettle 6
Carrying out multiple nitrogen displacement makes its anhydrous and oxygen-free；Head tank 1 stores ionic liquid, will have the function of catalytic polymerization effect
Ion liquid solvent is added in reaction kettle, then reaction kettle 6 is heated to 60 DEG C or more and is stirred until the reaction is complete.
(2) separate: the polymerizate after reaction kettle 6 reacts isolates solid poly-triphenylamine product, ion by filter 2
It is spare into pans 4 that liquid then passes through centrifugal pump 3.
(3) dry: the 4A type molecular sieve of activation to be poured into pans 4, arrest reaction 24 hours in adion liquid
Moisture.
(3) recycle: the ionic liquid stored in pans 4 enters head tank 1 by pipeline to recycle, and repeats
Polymerization procedure carries out next synthesis.
The utility model structure is simple, easy to maintenance, production is efficient, passes through ionic liquid synthetic method and synthesizes poly-triphenylamine
Positive electrode.Ionic liquid is tasteless, non-ignitable, and vapour pressure is extremely low, easily separates with other materials, can be recycled；Meanwhile it using
Ionic liquid substitution has virose chloroform as solvent, can reduce the consumption generated by volatilization and environment to environment nocuousness
Pollution problem.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are practical new to this
The various changes and improvements that the technical solution of type is made should all fall into the protection scope that the utility model claims book determines
It is interior.
Claims (8)
1. a kind of poly-triphenylamine positive electrode process units of lithium ion battery, it is characterised in that: described including head tank (1)
Head tank (1) has reaction member by piping connection, and the reaction member has filter (2), the filtering by piping connection
Device (2) has centrifugal pump (3) by piping connection, and the centrifugal pump (3) has pans (4), the pans by piping connection
(4) by head tank (1) described in piping connection, the reaction member is also connected with nitrogen cylinder (5), and the reaction member includes
Several reaction kettles (6), several described reaction kettles (6) are serially connected.
2. the poly-triphenylamine positive electrode process units of lithium ion battery according to claim 1, reaction kettle (6) packet
It includes ontology (6.1), is fixedly connected motor (6.2) at the top of the ontology (6.1), motor (6.2) output shaft passes through shaft coupling
It is connected with agitating shaft (6.3), the agitating shaft (6.3) is connected with stirring blade (6.4), and ontology (6.1) inner wall is rotatable
It is connected with stirring inner wall (6.5), is fixed with agitating fins (6.6) on the stirring inner wall (6.5), the stirring blade (6.4)
It stirs agitating fins (6.6) and drives stirring inner wall (6.5) opposing body (6.1) rotation, solution is stirred.
3. the poly-triphenylamine positive electrode process units of lithium ion battery according to claim 2, it is characterised in that: described
Stirring blade (6.4) includes the first stirring rod (6.4.1) being fixedly connected with agitating shaft (6.3), first stirring rod
The both ends of (6.4.1) are fixedly connected with the second stirring rod (6.4.2), are fixed with stirring sheet on second stirring rod (6.4.2)
(6.4.3), the stirring sheet (6.4.3) are equipped with through slot (6.4.4).
4. the poly-triphenylamine positive electrode process units of lithium ion battery according to claim 3, it is characterised in that: described
The through slot (6.4.4) is provided on agitating fins (6.6).
5. the poly-triphenylamine positive electrode process units of lithium ion battery according to claim 3, it is characterised in that: described
First stirring rod (6.4.1) and the agitating shaft (6.3) angle are 60-80 °.
6. the poly-triphenylamine positive electrode process units of lithium ion battery according to claim 1, it is characterised in that: described
Filter (2) is plate filter or whizzer.
7. the poly-triphenylamine positive electrode process units of lithium ion battery according to claim 1, it is characterised in that: described
On the pipeline of the inlet and outlet of head tank (1), several reaction kettles (6), filter (2), pans (4) and nitrogen cylinder (5)
It is respectively and fixedly provided with shut-off valve (7).
8. the poly-triphenylamine positive electrode process units of lithium ion battery according to claim 1, it is characterised in that: described
Head tank (1) is for holding ionic liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972536.XU CN209226891U (en) | 2018-11-28 | 2018-11-28 | A kind of poly-triphenylamine positive electrode process units of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972536.XU CN209226891U (en) | 2018-11-28 | 2018-11-28 | A kind of poly-triphenylamine positive electrode process units of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209226891U true CN209226891U (en) | 2019-08-09 |
Family
ID=67504958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821972536.XU Active CN209226891U (en) | 2018-11-28 | 2018-11-28 | A kind of poly-triphenylamine positive electrode process units of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209226891U (en) |
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2018
- 2018-11-28 CN CN201821972536.XU patent/CN209226891U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Shenwan Hydrogen Energy Technology Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2022980024611 Denomination of utility model: A device for producing polytrimethylamine cathode material for lithium ion batteries Granted publication date: 20190809 License type: Common License Record date: 20221202 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Youneng Electric Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2022980024952 Denomination of utility model: A device for producing polytrimethylamine cathode material for lithium ion batteries Granted publication date: 20190809 License type: Common License Record date: 20221207 Assignee: Shenzhen Youneng New Energy Technology Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2022980024913 Denomination of utility model: A device for producing polytrimethylamine cathode material for lithium ion batteries Granted publication date: 20190809 License type: Common License Record date: 20221207 Assignee: Shenzhen Changyu Technology Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2022980024909 Denomination of utility model: A device for producing polytrimethylamine cathode material for lithium ion batteries Granted publication date: 20190809 License type: Common License Record date: 20221207 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Huachuang Huineng Technology Co.,Ltd. Assignor: Guangzhou University Contract record no.: X2022980025132 Denomination of utility model: A device for producing polytrimethylamine cathode material for lithium ion batteries Granted publication date: 20190809 License type: Common License Record date: 20221208 |