CN107875873A - A kind of battery plus-negative plate powder liquid automatically stirs feeding system - Google Patents
A kind of battery plus-negative plate powder liquid automatically stirs feeding system Download PDFInfo
- Publication number
- CN107875873A CN107875873A CN201711066219.1A CN201711066219A CN107875873A CN 107875873 A CN107875873 A CN 107875873A CN 201711066219 A CN201711066219 A CN 201711066219A CN 107875873 A CN107875873 A CN 107875873A
- Authority
- CN
- China
- Prior art keywords
- tank
- negative plate
- feeding system
- battery plus
- plate powder
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
- B01F23/808—Filtering the mixture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
- B01F35/883—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using flow rate controls for feeding the substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
- B01F2035/98—Cooling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
Abstract
The invention discloses a kind of battery plus-negative plate powder liquid automatically to stir feeding system, including four material tank bodies for holding solid powder, four material tank bodies are connected to an interface of three-way connection by conveying pipeline, the another two interface of three-way connection connects the charging aperture of two agitator tanks respectively, agitator tank is connected with two liquid tank bodies being arranged in juxtaposition by pipeline, and the outlet of agitator tank is connected with transfer tank by pipeline.The controller that the present invention is set can automatically control discharge quantity, material conveying, stirring etc., automatic data collection various parameters, such as material pressure, nitrogen pressure, vacuum, temperature of charge, mixed, stirred and disperseed according to the parameter of collection, the cell size uniformity made is good, improves product quality.
Description
Technical field
The invention belongs to lithium battery manufacturing field, more particularly to a kind of battery plus-negative plate powder liquid, which automatically stirs to feed intake, is
System.
Background technology
Lithium battery electric core slurry agitation mainly mixes dispersing technology, and this is right in the whole production technology of lithium ion battery
The qualitative effects degree of product is more than 30%, is most important link in whole production technology.The quality of slurry dust dispersion quality, directly
Have influence on the performance of the quality of follow-up lithium ion battery production and products thereof.With under the support of every policy favourable, China's lithium
Battery industry is quickly grown, to the quality requirements of lithium battery also more and more higher.Production equipment is that lithium battery material will realize Gao Pin
The guarantee of matter, high uniformity, the equipment of high-quality is the basic guarantee of high quality of products.Set as lithium battery material manufacture key
One of standby is dispersed with stirring equipment, it would be highly desirable to high automation, intellectuality, stability, high quality, high production capacity, low power consuming and environmental protection
Change development.
Traditional cell size manufacturing process：Artificial dispensing-agitator tank-coating.Fed intake using traditional manual weighing,
Not only labor intensity is very high, and measuring accuracy also is difficult to ensure, the quality and uniformity for the cell size made are often restricted
Horizontal in quality of workers, manufacturing process traditional at present can not meet the needs of lithium battery industry is growing.
The content of the invention
For overcome the deficiencies in the prior art and the problem of exist, it is full-automatic that the present invention provides a kind of battery plus-negative plate powder liquid
Feeding system is stirred, automaticity is high, is advantageous to stir the quality of slurry.
The present invention is achieved by the following technical solutions：
A kind of battery plus-negative plate powder liquid automatically stirs feeding system, including for holding four material pots of solid powder
Body, four material tank bodies are connected to an interface of three-way connection, the another two interface difference of three-way connection by conveying pipeline
The charging aperture of two agitator tanks is connected, agitator tank is connected with two liquid tank bodies being arranged in juxtaposition by pipeline, and agitator tank goes out
Mouth is connected with transfer tank by pipeline, and agitator tank, liquid tank body, transfer tank are respectively connected with exhaust tube and nitrogen tube, agitator tank, liquid
Pressure sensor, oxygen content sensor, nitrogen content sensor and temperature of charge sensing are equipped with body tank body, transfer tank
Device, pressure sensor, oxygen content sensor, nitrogen content sensor and temperature of charge sensor are connected to controller, thing
Batch can body, liquid tank body, agitator tank and transfer tank control by controller.
Cooling device is equipped with the agitator tank and transfer tank, cooling device includes heat exchange cavity, heat exchange cavity
Provided with cooling water inlet and coolant outlet.
The exit of the material tank body is provided with dispersal device and screw extrusion apparatus, and dispersal device is located at Screw Extrusion dress
The top put.
The agitator tank and transfer tank are respectively connected with probe tube, and sampling valve is connected with probe tube.
Drain, safety valve and sewage draining exit are equipped with the liquid tank body and transfer tank.
Low liquid level sensor is provided with the agitator tank, high level sensor is provided with transfer tank.
The transfer tank is provided with three, and three transfer tanks are to be connected in parallel.
The specification of the material tank body is 200L.
The entrance and exit of the transfer tank is respectively connected with filter.
The filter includes two magnetic web filters in parallel.
The controller that the present invention is set can automatically control discharge quantity, material conveys, stirs etc., automatic data collection various parameters,
Such as material pressure, nitrogen pressure, vacuum, temperature of charge, mixed, stirred and disperseed according to the parameter of collection, made
Cell size uniformity out is good, improves product quality.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of material tank body in the present invention；
Fig. 3 is the structural representation of agitator tank in the present invention；
Fig. 4 is the structural representation of liquid tank body in the present invention；
Fig. 5 is the structural representation of transfer tank in the present invention.
In figure：1- material tank bodies, 11- dispersal devices, 12- screw extrusion apparatus, 2- three-way connections, 3- agitator tanks, 31- are low
Liquid level sensor, 4- liquid tank bodies, 5- transfer tanks, 51- high level sensors, 6- filters, 61- magnetic web filters, 7- are cold
But device, 71- heat exchange cavitys, 72- cooling water inlets, 73- coolant outlets, 8- probe tubes, 81- sampling valves.
Embodiment
For the ease of the understanding of those skilled in the art, the present invention is made below in conjunction with the drawings and specific embodiments further
It is described in detail.
As shown in figure 1, a kind of battery plus-negative plate powder liquid automatically stirs feeding system, including for holding solid powder
Four material tank bodies 1, the specification of material tank body 1 is 200L.Four material tank bodies 1 are connected to three-way connection by conveying pipeline
2 interface, the another two interface of three-way connection 2 connect the charging aperture of two agitator tanks 3 respectively.Agitator tank 3 passes through pipeline
Two liquid tank bodies 4 being arranged in juxtaposition are connected with, the outlet of agitator tank 3 is connected with transfer tank 5 by pipeline, and transfer tank 5 is provided with
Three, three transfer tanks 5 are to be connected in parallel.The entrance and exit of transfer tank 5 is respectively connected with filter 6.Filter 6 includes
Two magnetic web filters 61 in parallel.The material of larger granularity is filtered out by filter 6 in slurry.
As shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5, agitator tank 3, liquid tank body 4, transfer tank 5 are respectively connected with exhaust tube and nitrogen
Pipe, exhaust tube can vacuumize to agitator tank 3, liquid tank body 4, transfer tank 5, nitrogen tube can to agitator tank 3, liquid tank body 4,
Transfer tank 5 carries out plus nitrogen.Agitator tank 4, liquid tank body 5, be equipped with transfer tank 6 pressure sensor, oxygen content sensor,
Nitrogen content sensor and temperature of charge sensor, pressure sensor, oxygen content sensor, nitrogen content sensor and material
Temperature sensor is connected to controller, and material tank body 1, liquid tank body 3, agitator tank 4 and transfer tank 5 control by controller.
The parameter of detection is sent to control by pressure sensor, oxygen content sensor, nitrogen content sensor and temperature of charge sensor
Device processed, controller is according to the operation of relevant parameter control material tank body 1, liquid tank body 3, agitator tank 4 and transfer tank 5.
Cooling device 7 is equipped with agitator tank 3 and transfer tank 5, cooling device 7 includes heat exchange cavity 71, heat exchange chamber
Body 71 is provided with cooling water inlet 72 and coolant outlet 73.Cooling water is passed through by heat exchange cavity 71 by cooling water inlet 72
It is interior, then flowed out by coolant outlet 73.
The exit of material tank body 1 is provided with dispersal device 11 and screw extrusion apparatus 12, and dispersal device 11 squeezes positioned at screw rod
Go out the top of device 12.Dispersal device 11 is used for material scattering, and screw extrusion apparatus 12, which is used to extrude material, to be conveyed.
Agitator tank 3 and transfer tank 5 are respectively connected with probe tube 8, and sampling valve 81 is connected with probe tube 8.Open sampling valve 81
It can be sampled by probe tube 8, be easy to monitor slurry situation in agitator tank 3 and transfer tank 5.It is all provided with liquid tank body 4 and transfer tank 5
There are drain, safety valve and sewage draining exit.Low liquid level sensor 31 is provided with agitator tank 3, avoids the empty material of agitator tank 3.In transfer tank 5
Provided with high level sensor 51, avoid slurry in transfer tank 5 excessive.
The course of work of the present embodiment：The material needed for the anode material of required stirring or negative pole material is respectively put into four first
Individual material tank body 1 and two agitator tanks 3, according to each group distribution ratio in anode material or negative pole material, four material tank bodies 1 and two stir
Mix tank 3 quantitatively to feed intake, material is delivered in agitator tank 3, then start agitator tank 3 and be stirred, set two agitator tanks 3 can
Staggering time is operated, and raising feeds intake efficiency, and the slurry for stirring completion is delivered to transfer tank 5 and stored.
Above-described embodiment is the preferable implementation of the present invention, is not limited to the present invention, is not departing from this hair
It is any obviously to replace within protection scope of the present invention on the premise of bright inventive concept.
Claims (10)
1. a kind of battery plus-negative plate powder liquid automatically stirs feeding system, it is characterised in that：Including for holding solid powder
Four material tank bodies, four material tank bodies are connected to an interface of three-way connection by conveying pipeline, three-way connection it is another
Two interfaces connect the charging aperture of two agitator tanks respectively, and agitator tank is connected with two liquid tanks being arranged in juxtaposition by pipeline
Body, the outlet of agitator tank are connected with transfer tank by pipeline, and agitator tank, liquid tank body, transfer tank are respectively connected with exhaust tube and nitrogen
Tracheae, agitator tank, liquid tank body, be equipped with transfer tank pressure sensor, oxygen content sensor, nitrogen content sensor and
Temperature of charge sensor, pressure sensor, oxygen content sensor, nitrogen content sensor and temperature of charge sensor are all connected with
To controller, material tank body, liquid tank body, agitator tank and transfer tank control by controller.
2. battery plus-negative plate powder liquid according to claim 1 automatically stirs feeding system, it is characterised in that：It is described to stir
Mix and cooling device is equipped with tank and transfer tank, cooling device includes heat exchange cavity, and heat exchange cavity is provided with cooling water inlet
And coolant outlet.
3. battery plus-negative plate powder liquid according to claim 2 automatically stirs feeding system, it is characterised in that：The thing
The exit of batch can body is provided with dispersal device and screw extrusion apparatus, and dispersal device is located at the top of screw extrusion apparatus.
4. battery plus-negative plate powder liquid according to claim 3 automatically stirs feeding system, it is characterised in that：It is described to stir
Mix tank and transfer tank is respectively connected with probe tube, sampling valve is connected with probe tube.
5. battery plus-negative plate powder liquid according to claim 4 automatically stirs feeding system, it is characterised in that：The liquid
Drain, safety valve and sewage draining exit are equipped with body tank body and transfer tank.
6. battery plus-negative plate powder liquid according to claim 5 automatically stirs feeding system, it is characterised in that：It is described to stir
Mix and low liquid level sensor is provided with tank, high level sensor is provided with transfer tank.
7. battery plus-negative plate powder liquid according to claim 6 automatically stirs feeding system, it is characterised in that：In described
Turn tank provided with three, three transfer tanks are to be connected in parallel.
8. battery plus-negative plate powder liquid according to claim 7 automatically stirs feeding system, it is characterised in that：The thing
The specification of batch can body is 200L.
9. the battery plus-negative plate powder liquid according to any one of claim 1-8 automatically stirs feeding system, its feature
It is：The entrance and exit is respectively connected with filter.
10. battery plus-negative plate powder liquid according to claim 9 automatically stirs feeding system, it is characterised in that：It is described
Filter includes two magnetic web filters in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066219.1A CN107875873A (en) | 2017-11-02 | 2017-11-02 | A kind of battery plus-negative plate powder liquid automatically stirs feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711066219.1A CN107875873A (en) | 2017-11-02 | 2017-11-02 | A kind of battery plus-negative plate powder liquid automatically stirs feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875873A true CN107875873A (en) | 2018-04-06 |
Family
ID=61778509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711066219.1A Pending CN107875873A (en) | 2017-11-02 | 2017-11-02 | A kind of battery plus-negative plate powder liquid automatically stirs feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875873A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046053A (en) * | 2018-07-03 | 2018-12-21 | 大同新成新材料股份有限公司 | A kind of silicon-carbon cathode material production stirring drying device that can continuously mix |
| CN109758960A (en) * | 2019-03-07 | 2019-05-17 | 广东宏工物料自动化***有限公司 | Lithium ion battery positive and negative electrode slurry mixture manufacturing system and blank preparation technics |
| CN111530320A (en) * | 2020-05-18 | 2020-08-14 | 南京荧河谷科技有限公司 | Rotary deflection high-speed axial flow stirring robot group |
| CN113101855A (en) * | 2021-05-12 | 2021-07-13 | 无锡理奇智能装备有限公司 | Preparation system and preparation method of continuous lithium battery slurry |
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| US20050214408A1 (en) * | 2001-06-20 | 2005-09-29 | Pilkington Phyllis H | Combination continuous/batch fermentation processes |
| CN103623737A (en) * | 2013-12-10 | 2014-03-12 | 佛山市金银河智能装备股份有限公司 | Automatic feeding system for lithium batteries |
| CN204911329U (en) * | 2015-07-31 | 2015-12-30 | 长春英平药业有限公司 | Material mixing tank |
| CN105650475A (en) * | 2016-01-12 | 2016-06-08 | 宁德时代新能源科技股份有限公司 | Automatic slurry conveying system and control method thereof |
| CN205759862U (en) * | 2016-05-23 | 2016-12-07 | 天俱时工程科技集团有限公司 | The Automatic Control system of split-phase in chemical industry building-up process |
| CN206526775U (en) * | 2017-02-28 | 2017-09-29 | 深圳市金石智控股份有限公司 | Powder liquid automatically adds feeding system |
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2017
- 2017-11-02 CN CN201711066219.1A patent/CN107875873A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050214408A1 (en) * | 2001-06-20 | 2005-09-29 | Pilkington Phyllis H | Combination continuous/batch fermentation processes |
| CN103623737A (en) * | 2013-12-10 | 2014-03-12 | 佛山市金银河智能装备股份有限公司 | Automatic feeding system for lithium batteries |
| CN204911329U (en) * | 2015-07-31 | 2015-12-30 | 长春英平药业有限公司 | Material mixing tank |
| CN105650475A (en) * | 2016-01-12 | 2016-06-08 | 宁德时代新能源科技股份有限公司 | Automatic slurry conveying system and control method thereof |
| CN205759862U (en) * | 2016-05-23 | 2016-12-07 | 天俱时工程科技集团有限公司 | The Automatic Control system of split-phase in chemical industry building-up process |
| CN206526775U (en) * | 2017-02-28 | 2017-09-29 | 深圳市金石智控股份有限公司 | Powder liquid automatically adds feeding system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046053A (en) * | 2018-07-03 | 2018-12-21 | 大同新成新材料股份有限公司 | A kind of silicon-carbon cathode material production stirring drying device that can continuously mix |
| CN109758960A (en) * | 2019-03-07 | 2019-05-17 | 广东宏工物料自动化***有限公司 | Lithium ion battery positive and negative electrode slurry mixture manufacturing system and blank preparation technics |
| CN111530320A (en) * | 2020-05-18 | 2020-08-14 | 南京荧河谷科技有限公司 | Rotary deflection high-speed axial flow stirring robot group |
| CN113101855A (en) * | 2021-05-12 | 2021-07-13 | 无锡理奇智能装备有限公司 | Preparation system and preparation method of continuous lithium battery slurry |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |
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| RJ01 | Rejection of invention patent application after publication |