CN109502657A - A kind of preparation method of continous way nickel-cobalt-manganese ternary presoma - Google Patents
A kind of preparation method of continous way nickel-cobalt-manganese ternary presoma Download PDFInfo
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- CN109502657A CN109502657A CN201811591842.3A CN201811591842A CN109502657A CN 109502657 A CN109502657 A CN 109502657A CN 201811591842 A CN201811591842 A CN 201811591842A CN 109502657 A CN109502657 A CN 109502657A
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- reaction kettle
- delivery pipe
- fixedly installed
- rotated
- preparation
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
Abstract
The present invention relates to the preparation method technical fields of continous way nickel-cobalt-manganese ternary presoma, and disclose a kind of preparation method of continous way nickel-cobalt-manganese ternary presoma, including reaction kettle, the side of reaction kettle bottom end is fixedly installed with supporting leg, the side of reaction kettle is fixedly installed with support plate, the top of support plate is fixedly installed with motor, one end of motor output shaft is fixedly installed with the swingle inside reaction kettle, the outer wall fixing sleeve of swingle is equipped with the stirring sheet being located inside reaction kettle, the side fixing sleeve on reaction kettle top is equipped with feed pipe, the side fixing sleeve of feed pipe is equipped with the spray head being located inside reaction kettle.The preparation method of the continous way nickel-cobalt-manganese ternary presoma can clear up the inner wall of reaction kettle, reactant is prevented to be deposited on the inner wall of reaction kettle, to influence the generation of reaction, be also convenient for the cleaning and maintenance in later period.
Description
Technical field
The present invention relates to the preparation method technical field of continous way nickel-cobalt-manganese ternary presoma, specially a kind of continous way nickel
The preparation method of cobalt-manganese ternary presoma.
Background technique
Ternary precursor material is nickel cobalt manganese hydroxide NixCoyMn (1-x-y) (OH) 2, before ternary composite cathode material
Body product is driven, is using nickel salt, cobalt salt, manganese salt as raw material, the ratio (x:y:z) of the inside nickel cobalt manganese can be adjusted according to actual needs
It is whole.
During the preparation of continous way nickel-cobalt-manganese ternary presoma, need to use reaction kettle to complete to prepare, complete
It needs to use ammonia during at preparation, but is added in reaction kettle in ammonia, the content of especially addition ammonia cannot obtain
To control, the case where ammonia wastes during reaction will lead in this way, we provide a kind of continous way nickel cobalt thus
The preparation method of manganese ternary precursor.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of preparation method of continous way nickel-cobalt-manganese ternary presoma,
Have and the amount of ammonia in reaction is controlled, achievees the effect that save ammonia, the inner wall of reaction kettle is cleared up and improved
The advantages of practicability of reaction kettle, solves and is added in reaction kettle in ammonia, and the content of especially addition ammonia cannot be controlled
The problem of making, will lead to the case where ammonia wastes during reaction in this way.
The invention provides the following technical scheme: a kind of preparation method of continous way nickel-cobalt-manganese ternary presoma, this method packet
Include following steps:
Step 1: the inside of reaction kettle, then rotary turnplate are introduced a material by feed pipe first, the meeting when turntable is rotated
It drives rotation axis to be rotated, screw can be made to be rotated in the inside of the first delivery pipe when rotation axis is rotated, with
Screw carry out rotation ammonia can be made by the first delivery pipe；
Step 2: when the inside of the first delivery pipe is full of ammonia, as steering tube is passed through in the flowing of ammonia, and out of spray head
Portion enters in reaction kettle, then alkaline solution is flowed to the inside of reaction kettle by the second delivery pipe, then motor is made to work,
When motor is worked and swingle is driven to be rotated, stirring can be driven by being fixedly connected when swingle is rotated
Piece is rotated, and as stirring sheet is rotated inside reaction kettle, reacts the inside of reaction kettle；
Step 3: finally electric pushrod is made to work, activity template will push when electric pushrod is worked in reaction kettle
Back and forth movement on inner wall clears up the product of reaction kettle inner wall accumulation.
Preferably, this method is suitable for preparation facilities, which includes reaction kettle, the side of the reaction kettle bottom end
It is fixedly installed with supporting leg, the side of the reaction kettle is fixedly installed with support plate, and the top of the support plate is fixedly installed with
Motor, one end of the motor output shaft are fixedly installed with the swingle inside reaction kettle, and the outer wall of the swingle is solid
Surely the side fixing sleeve of the stirring sheet being set with inside reaction kettle, the reaction kettle top is equipped with feed pipe, the charging
The side fixing sleeve of pipe is equipped with the spray head being located inside reaction kettle, and the top of the spray head passes through one end of hollow pipe and steering tube
It is fixedly connected, the other end of the steering tube is fixedly connected with the first delivery pipe, the internal activity suit of first delivery pipe
There is gate mechanism, the inside fixing sleeve of the reaction kettle top other side is equipped with the second delivery pipe, and the bottom end of the support plate is solid
Dingan County is equipped with electric pushrod, and one end of the electric pushrod extends to the inside of reaction kettle and is fixedly installed with activity template.
Preferably, the gate mechanism includes screw, and the outer wall movable set of the screw is in the first delivery pipe
Inside is fixedly installed with rotation axis at the top of the screw, and the top of the rotation axis extends to the first delivery pipe top
External and fixing sleeve is equipped with turntable.
Preferably, the outer wall of the rotation axis is fixedly set in the inside of bearing, and rotation axis upper bearing (metal) is fixedly set in
The inside of first delivery pipe.
Preferably, the side of the supporting leg is fixedly installed with steel plate, and one end of supporting leg upper steel plate and reaction kettle
Bottom end is fixedly connected.
Preferably, the bottom fixing sleeve of second delivery pipe is equipped with hemisphere, and the second delivery pipe upper hemisphere is interior
Portion offers apopore.
Preferably, the quantity of the activity template is two groups, and the cross sectional shape of every group of activity template is triangle.
Be compared with the prior art, the present invention have it is following the utility model has the advantages that
1, the preparation method of the continous way nickel-cobalt-manganese ternary presoma by setting gate mechanism, screw, rotation axis and turns
Disk can control the ammonia amount entered inside reaction kettle, reach maximum reaction density value, it is excessive prevent ammonia
The case where, to obtain product to greatest extent, improve the production rate of product.
2, the preparation method of the continous way nickel-cobalt-manganese ternary presoma, by the second delivery pipe of setting and in the second delivery pipe
Bottom end be equipped with hemisphere, while apopore is opened up in hemispheroidal inside, so that alkaline solution is using entrance in the form of titration
The inside of reaction kettle, the case where preventing alkaline solution from wasting in the reaction.
3, the preparation method of the continous way nickel-cobalt-manganese ternary presoma can be right by setting electric pushrod and activity template
The inner wall of reaction kettle is cleared up, and reactant is prevented to be deposited on the inner wall of reaction kettle, to influence the generation of reaction, also just
In the cleaning and maintenance in later period.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention gate mechanism schematic diagram；
Fig. 3 is turntable schematic diagram of the present invention.
In figure: 1, reaction kettle；2, supporting leg；3, support plate；4, motor；5, swingle；6, stirring sheet；7, feed pipe；8,
Spray head；9, steering tube；10, the first delivery pipe；11, gate mechanism；111, screw；112, rotation axis；113, turntable；12,
Two delivery pipes；13, electric pushrod；14, activity template.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of preparation method of continous way nickel-cobalt-manganese ternary presoma, including reaction kettle 1 are please referred to, feature exists
In: the side of 1 bottom end of reaction kettle is fixedly installed with supporting leg 2, and the side of supporting leg 2 is fixedly installed with steel plate, and on supporting leg 2
One end of steel plate is fixedly connected with the bottom end of reaction kettle 1, and the side of reaction kettle 1 is fixedly installed with support plate 3, the top of support plate 3
End is fixedly installed with motor 4, and one end of 4 output shaft of motor is fixedly installed with the swingle 5 inside reaction kettle 1, swingle 5
Outer wall fixing sleeve the stirring sheet 6 being located inside reaction kettle 1 is housed, the side fixing sleeve on 1 top of reaction kettle equipped with feed pipe 7,
The side fixing sleeve of feed pipe 7 is equipped with the spray head 8 being located inside reaction kettle 1, and the top of spray head 8 passes through hollow pipe and steering tube 9
One end be fixedly connected, the other end of steering tube 9 is fixedly connected with the first delivery pipe 10, the internal activity set of the first delivery pipe 10
Equipped with gate mechanism 11, gate mechanism 11 includes screw 111, and the outer wall movable set of screw 111 is in the first delivery pipe 10
Inside, the top of screw 111 is fixedly installed with rotation axis 112, and the outer wall of rotation axis 112 is fixedly set in the interior of bearing
Portion, and 112 upper bearing (metal) of rotation axis is fixedly set in the inside of the first delivery pipe 10, it is defeated that the top of rotation axis 112 extends to first
It send the outside on 10 top of pipe and fixing sleeve is equipped with turntable 113, the inside fixing sleeve of the 1 top other side of reaction kettle is equipped with the second conveying
The bottom fixing sleeve of pipe 12, the second delivery pipe 12 is equipped with hemisphere, and the inside of 12 upper hemisphere of the second delivery pipe offers out
Water hole, the bottom end of support plate 3 are fixedly installed with electric pushrod 13, and one end of electric pushrod 13 extends to the inside of reaction kettle 1 simultaneously
It is fixedly installed with activity template 14, the quantity of activity template 14 is two groups, and the cross sectional shape of every group of activity template 14 is triangle.
Working principle is introduced a material into the inside of reaction kettle 1, then rotary turnplate 113 by feed pipe 7 first, works as turntable
113 will drive rotation axis 112 when being rotated is rotated in, and can make screw 111 when rotation axis 112 is rotated
The inside of one delivery pipe 10 is rotated, and ammonia can be made by the first delivery pipe 10 as screw 111 carries out rotation, when first
When the inside of delivery pipe 10 is full of ammonia, as steering tube 9 is passed through in the flowing of ammonia, and enter reaction kettle 1 from the inside of spray head 8
In, then alkaline solution flowed into the inside of reaction kettle 1 by the second delivery pipe 12, so that motor 4 is worked, when motor 4
When being worked and swingle 5 is driven to be rotated, stirring sheet 6 can be driven by being fixedly connected when swingle 5 is rotated
It is rotated, as stirring sheet 6 is rotated inside reaction kettle 1, reacts the inside of reaction kettle 1, finally make electronic
Push rod 13 works, and will push the back and forth movement on the inner wall of reaction kettle 1 of activity template 14 when electric pushrod 13 is worked,
The product of 1 inner wall of reaction kettle accumulation is cleared up.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of preparation method of continous way nickel-cobalt-manganese ternary presoma, which is characterized in that method includes the following steps:
Step 1: the inside of reaction kettle, then rotary turnplate are introduced a material by feed pipe first, the meeting when turntable is rotated
It drives rotation axis to be rotated, screw can be made to be rotated in the inside of the first delivery pipe when rotation axis is rotated, with
Screw carry out rotation ammonia can be made by the first delivery pipe；
Step 2: when the inside of the first delivery pipe is full of ammonia, as steering tube is passed through in the flowing of ammonia, and out of spray head
Portion enters in reaction kettle, then alkaline solution is flowed to the inside of reaction kettle by the second delivery pipe, then motor is made to work,
When motor is worked and swingle is driven to be rotated, stirring can be driven by being fixedly connected when swingle is rotated
Piece is rotated, and as stirring sheet is rotated inside reaction kettle, reacts the inside of reaction kettle；
Step 3: finally electric pushrod is made to work, activity template will push when electric pushrod is worked in reaction kettle
Back and forth movement on inner wall clears up the product of reaction kettle inner wall accumulation.
2. a kind of preparation method of continous way nickel-cobalt-manganese ternary presoma according to claim, this method is suitable for preparation
Device, the preparation facilities include reaction kettle, it is characterised in that: the side of the reaction kettle bottom end is fixedly installed with supporting leg, institute
The side for stating reaction kettle is fixedly installed with support plate, and the top of the support plate is fixedly installed with motor, the motor output shaft
One end be fixedly installed with the swingle inside reaction kettle, the outer wall fixing sleeve of the swingle, which is equipped with, to be located in reaction kettle
The stirring sheet in portion, the side fixing sleeve on the reaction kettle top are equipped with feed pipe, and the side fixing sleeve of the feed pipe is equipped with position
The top of spray head inside reaction kettle, the spray head is fixedly connected by hollow pipe with one end of steering tube, the steering tube
The other end be fixedly connected with the first delivery pipe, the internal activity of first delivery pipe is set with gate mechanism, the reaction
The inside fixing sleeve of the kettle top end other side is equipped with the second delivery pipe, and the bottom end of the support plate is fixedly installed with electric pushrod, institute
The one end for stating electric pushrod extends to the inside of reaction kettle and is fixedly installed with activity template.
3. preparation facilities according to claim 2, it is characterised in that: the gate mechanism includes screw, the rotation
The outer wall movable set of ball is fixedly installed with rotation axis, the rotation at the top of the inside of the first delivery pipe, the screw
The top of axis extends to the outside on the first delivery pipe top and fixing sleeve is equipped with turntable.
4. preparation facilities according to claim 3, it is characterised in that: the outer wall of the rotation axis is fixedly set in bearing
Inside, and rotation axis upper bearing (metal) is fixedly set in the inside of the first delivery pipe.
5. preparation facilities according to claim 2, it is characterised in that: the side of the supporting leg is fixedly installed with steel plate,
And one end of supporting leg upper steel plate is fixedly connected with the bottom end of reaction kettle.
6. preparation facilities according to claim 2, it is characterised in that: the bottom fixing sleeve of second delivery pipe is equipped with half
Sphere, and the inside of the second delivery pipe upper hemisphere offers apopore.
7. preparation facilities according to claim 2, it is characterised in that: the quantity of the activity template is two groups, and every group of work
The cross sectional shape of movable plate is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591842.3A CN109502657B (en) | 2018-12-26 | 2018-12-26 | Preparation method of continuous nickel-cobalt-manganese ternary precursor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811591842.3A CN109502657B (en) | 2018-12-26 | 2018-12-26 | Preparation method of continuous nickel-cobalt-manganese ternary precursor |
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| Publication Number | Publication Date |
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| CN109502657A true CN109502657A (en) | 2019-03-22 |
| CN109502657B CN109502657B (en) | 2021-06-15 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090082790A (en) * | 2008-01-28 | 2009-07-31 | 주식회사 에너세라믹 | Composite cathode active material for lithium secondary battery, methode of preparing thereof, and lithium secondary battery comprising the same |
| CN102694165A (en) * | 2012-06-08 | 2012-09-26 | 天津理工大学 | High-capacity lithium-rich layered crystalline structured lithium battery cathode material and preparation thereof |
| US20140272132A1 (en) * | 2013-03-15 | 2014-09-18 | Perfect Lithium Corp. | Complexometric Precursors Formulation Methodology for Industrial Production of High Performance Fine and Ultrafine Powders and Nanopowders for Specialized Applications |
| CN104201368A (en) * | 2014-04-18 | 2014-12-10 | 宁夏东方钽业股份有限公司 | Precursor nickel-cobalt-manganese hydroxide of ternary material used for lithium batteries and preparing method thereof |
| CN107857309A (en) * | 2017-11-16 | 2018-03-30 | 湖南中伟新能源科技有限公司 | A kind of preparation method of continous way nickel-cobalt-manganese ternary presoma |
| CN107895791A (en) * | 2017-12-04 | 2018-04-10 | 中国恩菲工程技术有限公司 | The classification handling process of nickel-cobalt-manganese ternary material precursor |
| CN107910550A (en) * | 2017-11-16 | 2018-04-13 | 湖南中伟新能源科技有限公司 | A kind of preparation method of continous way nickel cobalt aluminium ternary precursor |
| CN108321426A (en) * | 2018-01-22 | 2018-07-24 | 北京圣比和科技有限公司 | A kind of preparation method and equipment of the nickel manganese cobalt acid lithium material of single-particle pattern |
-
2018
- 2018-12-26 CN CN201811591842.3A patent/CN109502657B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090082790A (en) * | 2008-01-28 | 2009-07-31 | 주식회사 에너세라믹 | Composite cathode active material for lithium secondary battery, methode of preparing thereof, and lithium secondary battery comprising the same |
| CN102694165A (en) * | 2012-06-08 | 2012-09-26 | 天津理工大学 | High-capacity lithium-rich layered crystalline structured lithium battery cathode material and preparation thereof |
| US20140272132A1 (en) * | 2013-03-15 | 2014-09-18 | Perfect Lithium Corp. | Complexometric Precursors Formulation Methodology for Industrial Production of High Performance Fine and Ultrafine Powders and Nanopowders for Specialized Applications |
| CN104201368A (en) * | 2014-04-18 | 2014-12-10 | 宁夏东方钽业股份有限公司 | Precursor nickel-cobalt-manganese hydroxide of ternary material used for lithium batteries and preparing method thereof |
| CN107857309A (en) * | 2017-11-16 | 2018-03-30 | 湖南中伟新能源科技有限公司 | A kind of preparation method of continous way nickel-cobalt-manganese ternary presoma |
| CN107910550A (en) * | 2017-11-16 | 2018-04-13 | 湖南中伟新能源科技有限公司 | A kind of preparation method of continous way nickel cobalt aluminium ternary precursor |
| CN107895791A (en) * | 2017-12-04 | 2018-04-10 | 中国恩菲工程技术有限公司 | The classification handling process of nickel-cobalt-manganese ternary material precursor |
| CN108321426A (en) * | 2018-01-22 | 2018-07-24 | 北京圣比和科技有限公司 | A kind of preparation method and equipment of the nickel manganese cobalt acid lithium material of single-particle pattern |
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| CN109502657B (en) | 2021-06-15 |
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