CN208554203U - It is a kind of for producing the reaction kettle of lithium battery precursor material - Google Patents
It is a kind of for producing the reaction kettle of lithium battery precursor material Download PDFInfo
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- CN208554203U CN208554203U CN201821143946.3U CN201821143946U CN208554203U CN 208554203 U CN208554203 U CN 208554203U CN 201821143946 U CN201821143946 U CN 201821143946U CN 208554203 U CN208554203 U CN 208554203U
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- reaction kettle
- kettle ontology
- deoxygenation
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Abstract
The utility model discloses a kind of for producing the reaction kettle of lithium battery precursor material, including reaction kettle ontology, the reaction kettle ontology is equipped with mixing component and cloth pneumatic module, stirring parts, temperature sensor and the oxygen sensor of the mixing component are equipped in the reaction kettle ontology, the top of the reaction kettle ontology is connected to the feed pipe, and the bottom of the reaction kettle ontology is communicated with the discharge nozzle；The air blower of the cloth pneumatic module packet is located at the side of the reaction kettle ontology, the blowing line is connected to the air blower and blowing line is located at the bottom of the reaction kettle ontology, multiple air outlets are provided on the blowing line along its length and the air outlet is communicated in the reaction kettle ontology, the wind pipe is communicated to the top of the reaction kettle ontology and the wind pipe is equipped with the air outlet pump, and the inside of the reaction kettle ontology is additionally provided with the oxygen sensor.It is more uniform that the utility model mixes material.
Description
Technical field
It is specially a kind of for producing the reaction kettle of lithium battery precursor material the utility model relates to a kind of reaction kettle.
Background technique
Lithium battery has been used widely as novel energy battery, with high security, the characteristics such as high capacity, and
Expand to high-end digital and electronics field.Precipitation reaction process is the crucial work of anode material of lithium battery presoma production
Sequence place, the safety of lithium battery material and quality and the closely related precipitating for preparing ternary precursor of its presoma reaction kettle are anti-
Answering process is concerning where the critical process of product cost and performance.Particle size uniformity, tap density, the specific volume of lithium battery material
Amount, safety are all closely related with its presoma reaction kettle performance.But it there is problems in the industrial production: 1) due to anti-
Kettle internal structural defects are answered, cause the ternary material sphericity generated and particle homogeneity poor；2) due in kettle deoxygenation do not fill
Point, easily cause ternary precursor partial oxidation；3) since stainless steel cauldron is in Cl-、NH3、SO4 2-Comprehensive function, to autoclave body corruption
Erosion, causes ternary precursor magnetisable material content exceeded, and then influences the safety of anode material of lithium battery.
Utility model content
The purpose of this utility model is to provide a kind of for producing the reaction kettle of lithium battery precursor material, above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: one kind is for producing lithium battery precursor material
Reaction kettle, including reaction kettle ontology, the reaction kettle ontology is equipped with mixing component and cloth pneumatic module, the mixing component
Be equipped with including stirring parts, feed pipe, discharge nozzle, temperature sensor and electrothermal piece, in the reaction kettle ontology stirring parts,
The top of temperature sensor and oxygen sensor, the reaction kettle ontology is connected to the feed pipe, the reaction kettle ontology
Bottom is communicated with the discharge nozzle, and the reaction kettle ontology is in double-layer structure, including internal layer and outer layer, the internal layer and outer layer it
Between be equipped with heating cavities and the heating cavities and be communicated with a water inlet pipe, be equipped with electrothermal piece in the heating cavities；The gas distribution
Component includes air blower, oxygen sensor, blowing line, air outlet, deoxygenation part, wind pipe and air outlet pump, the air blast
Machine is located at the side of the reaction kettle ontology, and the blowing line is connected to the air blower and blowing line is located at the reaction kettle
The bottom of ontology is provided with multiple air outlets on the blowing line along its length and the air outlet is communicated to the reaction
In kettle ontology, the deoxygenation part is additionally provided in the blowing line, the wind pipe is communicated to the top of the reaction kettle ontology
Portion and the wind pipe are equipped with the air outlet pump, and the inside of the reaction kettle ontology is additionally provided with the oxygen sensor
Device.
Preferably, the stirring parts include stirring motor, agitating shaft and stirring blade, and the stirring motor is located at described
The output shaft of the top of reaction kettle ontology and the stirring motor is fixedly attached to the agitating shaft, the stirring by shaft coupling
Axis extends in the reaction kettle ontology and is uniformly provided with multiple stirring blades on the agitating shaft along its short transverse.
Preferably, the reaction kettle ontology is externally provided with a display screen, the temperature sensor and oxygen sensor it is defeated
Outlet is all connected to the input terminal of the display screen, and the output of the temperature sensor is also connected to the electrothermal piece, the temperature
Spend the model WRM-101 of sensor；The model Gasboard-7500C of the oxygen sensor.
Preferably, the deoxygenation part includes deoxygenation cavity and deoxygenation particle, and the deoxygenation cavity connection is in the air blast
In pipeline and the deoxygenation is particles filled in the deoxygenation cavity.
Preferably, the deoxygenation particle is iron filings.
Preferably, ceramic coating is coated on the inner wall of the reaction kettle.
Compared with prior art, the utility model has the beneficial effects that the utility model is provided with mixing component and gas distribution group
Part, wherein mixing component includes stirring parts and temperature sensor, and the stirring motor of the stirring parts drives agitating shaft rotation, from
And stirring blade is driven to rotate, so that material be made uniformly to mix, the inner wall of reaction kettle ontology is equipped with temperature sensor, reaction kettle sheet
Heating cavities are equipped in the kettle wall of body, water inlet pipe is connected to heating cavities, and cold water enters in heating cavities, heats water by electrothermal piece
Body makes precursor material in a heat-insulated water-bath, is uniformly heated, and temperature sensor is connected to electrothermal piece, avoids water
Temperature heating is excessively high, and cloth pneumatic module includes air blower and blowing line, and air blower transmission air enters in blowing line, air blast
Pipeline is equipped with gas outlet and is communicated in reaction kettle ontology, enables forerunner's material because of upward motion of air, to make to react
The material of kettle body bottom portion moves upwards, and mixes material more uniform, air is discharged by air outlet pump for outlet pipe, is kept away
It is excessive to exempt from air pressure in reaction kettle ontology.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model.
In figure: 1, reaction kettle ontology；2, stirring motor；3, agitating shaft；4, stirring blade；5, internal layer；6, outer layer；7, it heats
Cavity；8, electrothermal piece；9, feed pipe；10, discharge nozzle；11, air blower；12, blowing line；13, deoxygenation cavity；14, deoxygenation
Grain；15, wind pipe；16, air outlet pump；17, air outlet；18, temperature sensor；19, oxygen sensor；20, ceramic coating；
21, display screen；22, water inlet pipe.
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.
Such as Fig. 1-3, it is proposed that following embodiments:
It is a kind of for producing the reaction kettle of lithium battery precursor material, including reaction kettle ontology 1, on the reaction kettle ontology 1
Equipped with mixing component and cloth pneumatic module, the mixing component includes stirring parts, feed pipe 9, discharge nozzle 10, temperature sensor 19
And electrothermal piece 8, the reaction kettle ontology 1 is interior equipped with the stirring parts, temperature sensor 18 and oxygen sensor 19, described
The top of reaction kettle ontology 1 is connected to the feed pipe 9, and the bottom of the reaction kettle ontology 1 is communicated with the discharge nozzle 10, described
Reaction kettle ontology 1 is in double-layer structure, including internal layer 5 and outer layer 6, and heating cavities 7 and institute are equipped between the internal layer 5 and outer layer 6
It states heating cavities 7 and is communicated with a water inlet pipe 22, be equipped with electrothermal piece 8 in the heating cavities 7；The cloth pneumatic module includes air blower
11, oxygen sensor 18, blowing line 12, air outlet 17, deoxygenation part, wind pipe 15 and air outlet pump 16, the air blower
11 are located at the side of the reaction kettle ontology 1, and the blowing line 12 is connected to the air blower 11 and blowing line 12 is located at institute
The bottom of reaction kettle ontology 1 is stated, is provided with multiple air outlets 17 and the air outlet on the blowing line 12 along its length
17 are communicated in the reaction kettle ontology 1, and the deoxygenation part is additionally provided in the blowing line 12, and the wind pipe 15 is connected to
To the reaction kettle ontology 1 top and the wind pipe 17 be equipped with the air outlet pump 16, the reaction kettle ontology 1
Inside be additionally provided with the oxygen sensor 19.
In the present embodiment, the stirring parts include stirring motor 2, agitating shaft 3 and stirring blade 4, the stirring electricity
Machine 2 is located at the top of the reaction kettle ontology 1 and the output shaft of the stirring motor 2 is fixedly attached to described stir by shaft coupling
Axis 3 is mixed, the agitating shaft 3 is extended in the reaction kettle ontology 1 and is uniformly provided on the agitating shaft 3 along its short transverse more
A stirring blade 4.Mix forerunner's raw material of lithium battery uniformly
In the present embodiment, the reaction kettle ontology 1 is externally provided with a display screen 21, the temperature sensor 18 and oxygen
The output end of sensor 19 is all connected to the input terminal of the display screen 21, and the output of the temperature sensor 18 is also connected to institute
State electrothermal piece 8, the model WRM-101 of the temperature sensor 18；The model Gasboard- of the oxygen sensor 19
7500C.It avoids that temperature is excessively high in reaction kettle ontology 1 or 1 oxygen concentration of reaction kettle ontology is excessively high, observes reaction kettle sheet in real time
Temperature and oxygen concentration in body 1.
In the present embodiment, the deoxygenation part includes deoxygenation cavity 13 and deoxygenation particle 14, and the deoxygenation cavity 13 connects
Lead in the blowing line 12 and the deoxygenation particle 14 is filled in the deoxygenation cavity 13；The deoxygenation particle 14 is iron
Bits.Air, which is passed between reaction kettle ontology 1, first passes through deoxygenation particle 14, and deoxygenation particle 14 absorbs the oxygen and water in air
Point, avoid dioxygen oxidation precursor material.
In the present embodiment, ceramic coating 20 is coated on the inner wall of the reaction kettle ontology 1.Avoid reaction kettle ontology 1
It is corroded.
Working principle: the utility model is provided with mixing component and cloth pneumatic module, wherein mixing component include stirring parts with
And temperature sensor 18, the stirring motor 2 of the stirring parts drives agitating shaft 3 to rotate, so that stirring blade 4 is driven to rotate, from
And mixing material uniformly, the inner wall of reaction kettle ontology 1 is equipped with temperature sensor 18, is equipped with and adds in the kettle wall of reaction kettle ontology 1
Hot cavity 7, water inlet pipe 22 are connected to heating cavities 7, and cold water enters in heating cavities 7, heat water body by electrothermal piece 8, make forerunner
Material is uniformly heated in a heat-insulated water-bath, and temperature sensor 18 is connected to electrothermal piece 8, avoids water temperature heating
Excessively high, cloth pneumatic module includes air blower 11 and blowing line 12, and air blower 11 transmits air and enters in blowing line 12, drum
Air piping 12 is equipped with gas outlet 17 and is communicated in reaction kettle ontology 1, enables forerunner's material because of upward motion of air, thus
The material of 1 bottom of reaction kettle ontology is moved upwards, mixes material more uniform, outlet pipe 15 will by air outlet pump 16
Air discharge, avoids air pressure in reaction kettle ontology 1 excessive.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of for producing the reaction kettle of lithium battery precursor material, including reaction kettle ontology (1), it is characterised in that: described anti-
Kettle ontology (1) is answered to be equipped with mixing component and cloth pneumatic module, the mixing component includes stirring parts, feed pipe (9), discharge nozzle
(10), temperature sensor (18) and electrothermal piece (8), the reaction kettle ontology (1) is interior to be equipped with the stirring parts, temperature sensor
(18) and oxygen sensor (19), the top of the reaction kettle ontology (1) are connected to the feed pipe (9), the reaction kettle sheet
The bottom of body (1) is communicated with the discharge nozzle (10), and the reaction kettle ontology (1) is in double-layer structure, including internal layer (5) and outer layer
(6), heating cavities (7) are equipped between the internal layer (5) and outer layer (6) and the heating cavities (7) is communicated with a water inlet pipe
(22), electrothermal piece (8) are equipped in the heating cavities (7)；The cloth pneumatic module includes air blower (11), oxygen sensor
(19), blowing line (12), air outlet (17), deoxygenation part, wind pipe (15) and air outlet pump (16), the air blower (11)
It is located at the side of the reaction kettle ontology (1), the blowing line (12) is connected to the air blower (11) and blowing line (12)
It is located at the bottom of the reaction kettle ontology (1), is provided with multiple air outlets (17) along its length on the blowing line (12)
And the air outlet (17) is communicated in the reaction kettle ontology (1), is additionally provided with the deoxygenation part in the blowing line (12),
The wind pipe (15) is communicated to the top of the reaction kettle ontology (1) and the wind pipe (15) is equipped with the outlet
It pumps (16), the inside of the reaction kettle ontology (1) is additionally provided with the oxygen sensor (19).
2. according to claim 1 a kind of for producing the reaction kettle of lithium battery precursor material, it is characterised in that: described to stir
Mixing part includes stirring motor (2), agitating shaft (3) and stirring blade (4), and the stirring motor (2) is located at the reaction kettle sheet
The top of body (1) and the output shaft of the stirring motor (2) is fixedly attached to the agitating shaft (3) by shaft coupling, it is described to stir
Axis (3) is mixed to extend in the reaction kettle ontology (1) and be uniformly provided with multiple stirrings on the agitating shaft (3) along its short transverse
Blade (4).
3. according to claim 1 a kind of for producing the reaction kettle of lithium battery precursor material, it is characterised in that: described anti-
Kettle ontology (1) is answered to be externally provided with a display screen (21), the output end of the temperature sensor (18) and oxygen sensor (19) is equal
It is connected to the input terminal of the display screen (21), the output of the temperature sensor (18) is also connected to the electrothermal piece (8), institute
State the model WRM-101 of temperature sensor (18)；The model Gasboard-7500C of the oxygen sensor (19).
4. according to claim 1 a kind of for producing the reaction kettle of lithium battery precursor material, it is characterised in that: described to remove
Oxygen part includes deoxygenation cavity (13) and deoxygenation particle (14), and deoxygenation cavity (13) connection is in the blowing line (12)
And the deoxygenation particle (14) is filled in the deoxygenation cavity (13).
5. according to claim 4 a kind of for producing the reaction kettle of lithium battery precursor material, it is characterised in that: described to remove
Oxygen particle (14) is iron filings.
6. according to claim 1 a kind of for producing the reaction kettle of lithium battery precursor material, it is characterised in that: described anti-
It answers and is coated with ceramic coating (20) on the inner wall of kettle ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143946.3U CN208554203U (en) | 2018-07-19 | 2018-07-19 | It is a kind of for producing the reaction kettle of lithium battery precursor material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821143946.3U CN208554203U (en) | 2018-07-19 | 2018-07-19 | It is a kind of for producing the reaction kettle of lithium battery precursor material |
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| Publication Number | Publication Date |
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| CN208554203U true CN208554203U (en) | 2019-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821143946.3U Active CN208554203U (en) | 2018-07-19 | 2018-07-19 | It is a kind of for producing the reaction kettle of lithium battery precursor material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068549A (en) * | 2019-12-30 | 2020-04-28 | 安徽正熹标王新能源有限公司 | Battery raw materials for production mixing stirring device |
| CN111113677A (en) * | 2020-01-04 | 2020-05-08 | 陈必祥 | High-precision quantitative reaction system for A material and B material for concrete preparation |
-
2018
- 2018-07-19 CN CN201821143946.3U patent/CN208554203U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111068549A (en) * | 2019-12-30 | 2020-04-28 | 安徽正熹标王新能源有限公司 | Battery raw materials for production mixing stirring device |
| CN111113677A (en) * | 2020-01-04 | 2020-05-08 | 陈必祥 | High-precision quantitative reaction system for A material and B material for concrete preparation |
| CN111113677B (en) * | 2020-01-04 | 2021-08-03 | 永丰上达建材实业有限公司 | High-precision quantitative reaction system for A material and B material for concrete preparation |
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Effective date of registration: 20230911 Address after: 274900 North of Xiwanshan Road, National Highway 327, Tianqiao Town, Juye County, Heze City, Shandong Province Patentee after: Yizhong Renewable Resources Technology (Shandong) Co.,Ltd. Address before: 274900 Tianqiao Town, Juye County, Heze City, Shandong Province 327 National Highway Xiwanshan Road North, Juye High tech Chemical Park (North Zone) Patentee before: JUYE TIANYUN NEW ENERGY TECHNOLOGY Co.,Ltd. |