CN109092136A - A kind of dedicated mixing device of lithium electric material - Google Patents
A kind of dedicated mixing device of lithium electric material Download PDFInfo
- Publication number
- CN109092136A CN109092136A CN201811092298.8A CN201811092298A CN109092136A CN 109092136 A CN109092136 A CN 109092136A CN 201811092298 A CN201811092298 A CN 201811092298A CN 109092136 A CN109092136 A CN 109092136A
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- CN
- China
- Prior art keywords
- pot
- pot body
- main shaft
- seat
- electric material
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- 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
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- 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
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a kind of dedicated mixing devices of lithium electric material, it includes rack, transmission device, main motor, pot seat, pot body, pot cover；Stirring main shaft is equipped in pot body；The lower end of stirring main shaft is sequentially connected by the output shaft of transmission device and main motor；Main shaft seal component is equipped between stirring main shaft and pot seat；Stirring main shaft is equipped with blade；The upper inside wall of pot body is equipped with deflector；One side-lower of pot body is equipped with discharge three-way device；Pot body and pot seat are integral type molding structure；Cooling sandwith layer is equipped on pot body and pot seat；Spiral channel is equipped in cooling sandwith layer；Stirring main shaft is equipped with cooling-water duct up and down；Inner wall, deflector, blade, the discharge three-way device of pot body carry out tungsten carbide processing；The present invention can be such that the material of mixed at high speed effectively mutually penetrates into, and exclude the residual gas in mixed at high speed material, have the characteristics that stirring is abundant, is uniformly mixed, can satisfy lithium battery powder manufacturing technique requirent.
Description
Technical field
The present invention relates to a kind of batch mixers, and in particular to a kind of dedicated mixing device of lithium electric material.
Background technique
Since 2017, the multinational timetable for having worked out the traditional energy automobile that prohibits selling.Prohibit selling tradition after German the year two thousand thirty
Internal-combustion engines vehicle, Britain start traditional bavin gasoline car that prohibits selling comprehensively the year two thousand forty.Chinese Ministry of Industry and Information also illustrates that recently, is ready for setting about
Work out the timetable for the fuel vehicle that prohibits selling, it is contemplated that the earliest fuel vehicle that prohibits selling in 2025.Prohibiting selling for fuel vehicle will certainly cause automobile factory
The revolutionary adjustment of quotient's production line, new-energy automobile surging will emerge, new material industry (carbonic acid related with new-energy automobile
Lithium, cobalt, copper foil, magnetic material, nickel sulfate) and mating industry will obtain significant development, intelligently equipment industry will for lithium electric material
Welcome blowout growth.
In this context, the lithium electricity batch mixer industry of one of crucial intelligence equipment of lithium electric material will also welcome major opportunity.
Domestic Li electricity mixing machine manufacturing enterprise is only capable of low low capacity high-speed mixer in production at present, in mixing machine manufacture craft, material
It can not be compared with external equipment in terms of mixed uniformity coefficient；Domestic enterprise's majority is only limitted to device fabrication, for mixing
Working principle and the technology grasp of machine are not in place, do not know about the automatic control technology in lithium ion battery material mixing substantially
And hybrid technique.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of simple structure and reasonable design, make
With the convenient dedicated mixing device of lithium electric material.
To achieve the above object, the technical solution adopted by the present invention is that: it include rack, transmission device, main motor, pot
Seat, pot body, pot cover；The pot body is fixed on the rack by pot seat；Pot cover is located at the upper end of pot body；Stirring is equipped in pot body
Main shaft；The lower end of stirring main shaft extends to the lower section of pot seat, and is sequentially connected by the output shaft of transmission device and main motor；It stirs
It mixes and is equipped with main shaft seal component between main shaft and pot seat；Stirring main shaft is equipped with blade；The upper inside wall of pot body is equipped with deflector；
One side-lower of pot body is equipped with discharge three-way device；
The pot body and pot seat is integral type molding structure；Cooling sandwith layer is equipped on pot body and pot seat；It is set in cooling sandwith layer
There is spiral channel；Stirring main shaft is equipped with cooling-water duct up and down；
Further, the pot cover carries out Antisticking processing；Using side top rotation open-close ways connection between pot cover and pot body；Pot
Gap-free sealed circle is equipped between lid and pot body；It is risen using Aeroassisted mode on side top；Side top is equipped with position limitation protection and switchs；
Further, the Antisticking processing method is that nanometer anti-sticking coating is coated on the surface of pot cover；
Further, the inner wall, deflector, blade, discharge three-way device of pot body carry out tungsten carbide processing；
Further, the inner wall of pot body also carries out Teflon spray treatment；
Further, the blade is mounted in stirring main shaft by the way of monolithic overlapping；
Further, the transmission device includes transmission gear and driving belt；
Further, the main shaft seal component uses multiple tracks skeleton oil seal, and oil sealing is made of heat-resisting material, oil
It seals and leads to high pressure gas hermetic seal in seat；
Further, the discharge gate of discharge three-way device is equipped with plug；The top of discharge three-way device is equipped with cleaning mouth；Discharge three
Exchange device is overlapped tangent with the inner wall baseplane of pot body.
After adopting the above structure, the invention has the following beneficial effects: a kind of dedicated mixing device of lithium electric material of the present invention,
The material of mixed at high speed can be made effectively mutually to penetrate into, exclude the residual gas in mixed at high speed material, have stirring abundant, mixed
The features such as uniform is closed, can satisfy lithium battery powder manufacturing technique requirent, and have quality reliable and stable, sturdy and durable, operation side
Just, the advantages that compact-sized.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention.
Description of symbols:
1, transmission device；2, pot body；3, rack；4, main motor；5, pot cover；6, deflector；7, blade；8, stirring main shaft；9, it arranges
Expect three-way device；10, pot seat.
Specific embodiment
With reference to the accompanying drawing, the present invention is further illustrated.
Referring to shown in Fig. 1, present embodiment the technical solution adopted is that: it includes rack 3, transmission device 1, main electricity
Machine 4, pot seat 10, pot body 2, pot cover 5；The pot body 2 is fixed in rack 3 by pot seat 10；Rack 3 is welded using quality carbon steel
It connects, rack 3 is smooth and safe and reliable, can effectively reduce vibration and noise；Pot cover 5 is located at the upper end of pot body 2；Pot body 2
It is interior to be equipped with stirring main shaft 8；The lower end of stirring main shaft 8 extends to the lower section of pot seat 10, and passes through transmission device 1 and main motor 4
Output shaft transmission connection；Main shaft seal component is equipped between stirring main shaft 8 and pot seat 10；Stirring main shaft 8 is equipped with blade 7；Pot
The upper inside wall of body 2 is equipped with deflector 6, and deflector 6 can ensure that the effective flowing of blended stock；One side-lower of pot body 2 is equipped with
Discharge three-way device 9；
The pot body 2 and pot seat 10 is integral type molding structure；Be equipped with cooling sandwith layer on pot body 2 and pot seat 10, for every
Heat leads to coolant liquid etc. in interlayer；Spiral channel is equipped in cooling sandwith layer；It is logical that stirring main shaft 8 is equipped with cooling water up and down
Road；Stirring main shaft 8 is designed using long axis, facilitates installation multi-disc difference blade 7, cooling water is led in stirring main shaft 8, can effectively be dropped
The temperature rise of low stirring main shaft 8 increases axis and bearing life；
The pot cover 5 carries out Antisticking processing；Using side top rotation open-close ways connection between pot cover 5 and pot body 2；Pot cover 5 with
Gap-free sealed circle is equipped between pot body 2, to prevent the leakage of material；It is risen using Aeroassisted mode on side top；Side is set on top
There is limit protective switch, main motor 4 can restart when to prevent pot cover 5 from opening；
The Antisticking processing method is that nanometer anti-sticking coating is coated on the surface of pot cover 5；
Inner wall, deflector 6, blade 7, the discharge three-way device 9 of pot body 2 carry out tungsten carbide processing；
Pot body 2 is welded by stainless steel, and inner surface is extremely smooth hard, is had tungsten carbide coating, is considerably reduced the wear of work
Speed, impurity in the reduction material of amplitude peak, it is ensured that the purity of battery powder；
The inner wall of pot body 2 also carries out Teflon spray treatment；
The blade 7 is mounted in stirring main shaft 8 by the way of monolithic overlapping；
The transmission device 1 includes transmission gear and driving belt；The power of main motor 4 is passed to stirring by transmission device 1
Main shaft 8 stirs abundant, uniformly mixed so that blade 7 be driven effectively to contact with material；
The main shaft seal component uses multiple tracks skeleton oil seal, and oil sealing is made of heat-resisting material, leads in oil seal seat
High pressure gas hermetic seal prevents powder from entering in pot body using pressure difference；
The discharge gate of discharge three-way device 9 is equipped with plug；The top of discharge three-way device 9 is equipped with cleaning mouth；Discharge three-way device 9
Be overlapped with the inner wall baseplane of pot body 2 it is tangent, be conducive to the fast and effective discharge of batch mixer.
The above is merely illustrative of the technical solution of the present invention, rather than limits those of ordinary skill in the art to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (9)
1. a kind of dedicated mixing device of lithium electric material, it is characterised in that it includes rack, transmission device, main motor, pot seat, pot
Body, pot cover；The pot body is fixed on the rack by pot seat；Pot cover is located at the upper end of pot body；Stirring main shaft is equipped in pot body；
The lower end of stirring main shaft extends to the lower section of pot seat, and is sequentially connected by the output shaft of transmission device and main motor；Stirring master
Main shaft seal component is equipped between axis and pot seat；Stirring main shaft is equipped with blade；The upper inside wall of pot body is equipped with deflector；Pot body
A side-lower be equipped with discharge three-way device；
The pot body and pot seat is integral type molding structure；Cooling sandwith layer is equipped on pot body and pot seat；It is set in cooling sandwith layer
There is spiral channel；Stirring main shaft is equipped with cooling-water duct up and down.
2. a kind of dedicated mixing device of lithium electric material according to claim 1, it is characterised in that the pot cover is prevented
Sizing processing；Using side top rotation open-close ways connection between pot cover and pot body；Gap-free sealed circle is equipped between pot cover and pot body；
It is risen using Aeroassisted mode on side top；Side top is equipped with position limitation protection and switchs.
3. a kind of dedicated mixing device of lithium electric material according to claim 2, it is characterised in that the Antisticking processing
Method is that nanometer anti-sticking coating is coated on the surface of pot cover.
4. a kind of dedicated mixing device of lithium electric material according to claim 1, it is characterised in that inner wall, the water conservancy diversion of pot body
Plate, blade, discharge three-way device carry out tungsten carbide processing.
5. a kind of dedicated mixing device of lithium electric material according to claim 1 or 4, it is characterised in that the inner wall of pot body also into
Row Teflon spray treatment.
6. a kind of dedicated mixing device of lithium electric material according to claim 1, it is characterised in that the blade is using single
The mode of piece overlapping is mounted in stirring main shaft.
7. a kind of dedicated mixing device of lithium electric material according to claim 1, it is characterised in that the transmission device packet
Containing transmission gear and driving belt.
8. a kind of dedicated mixing device of lithium electric material according to claim 1, it is characterised in that the main shaft seal group
Part uses multiple tracks skeleton oil seal, and oil sealing is made of heat-resisting material, and high pressure gas hermetic seal is led in oil seal seat.
9. a kind of dedicated mixing device of lithium electric material according to claim 1, it is characterised in that the row of discharge three-way device
Material mouth is equipped with plug；The top of discharge three-way device is equipped with cleaning mouth；Discharge three-way device is overlapped with the inner wall baseplane of pot body
It is tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811092298.8A CN109092136A (en) | 2018-09-19 | 2018-09-19 | A kind of dedicated mixing device of lithium electric material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811092298.8A CN109092136A (en) | 2018-09-19 | 2018-09-19 | A kind of dedicated mixing device of lithium electric material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109092136A true CN109092136A (en) | 2018-12-28 |
Family
ID=64866703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811092298.8A Pending CN109092136A (en) | 2018-09-19 | 2018-09-19 | A kind of dedicated mixing device of lithium electric material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109092136A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992073A (en) * | 2020-08-07 | 2020-11-27 | 罗斯（无锡）设备有限公司 | Composite coating dispersion impeller |
| CN113198343A (en) * | 2021-05-06 | 2021-08-03 | 任伟 | Powder stirring device for lithium battery |
| CN114959540A (en) * | 2022-07-04 | 2022-08-30 | 江苏贝尔机械有限公司 | Wear-resistant and adhesion-resistant spraying method for inner barrel of battery material mixer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647419Y (en) * | 2003-09-10 | 2004-10-13 | 厦门金鹭特种合金有限公司 | Stirring machine for producing tungsten carbide powder |
| CN201579889U (en) * | 2009-11-20 | 2010-09-15 | 季大龙 | Starch-based biodegradable material blending modification device |
| CN104056563A (en) * | 2014-06-27 | 2014-09-24 | 东莞市雄林新材料科技股份有限公司 | Plastic thin film raw material mixing machine |
| CN105251391A (en) * | 2015-10-21 | 2016-01-20 | 张家港白熊科美机械有限公司 | High-speed mixing machine |
| CN206577615U (en) * | 2017-01-11 | 2017-10-24 | 安徽智联投资集团有限公司 | A kind of adjustable speed powder homogenizing equipment |
| CN107812470A (en) * | 2017-12-07 | 2018-03-20 | 广东宏工物料自动化系统有限公司 | A kind of overtemperature reduction of speed mixer |
-
2018
- 2018-09-19 CN CN201811092298.8A patent/CN109092136A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2647419Y (en) * | 2003-09-10 | 2004-10-13 | 厦门金鹭特种合金有限公司 | Stirring machine for producing tungsten carbide powder |
| CN201579889U (en) * | 2009-11-20 | 2010-09-15 | 季大龙 | Starch-based biodegradable material blending modification device |
| CN104056563A (en) * | 2014-06-27 | 2014-09-24 | 东莞市雄林新材料科技股份有限公司 | Plastic thin film raw material mixing machine |
| CN105251391A (en) * | 2015-10-21 | 2016-01-20 | 张家港白熊科美机械有限公司 | High-speed mixing machine |
| CN206577615U (en) * | 2017-01-11 | 2017-10-24 | 安徽智联投资集团有限公司 | A kind of adjustable speed powder homogenizing equipment |
| CN107812470A (en) * | 2017-12-07 | 2018-03-20 | 广东宏工物料自动化系统有限公司 | A kind of overtemperature reduction of speed mixer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992073A (en) * | 2020-08-07 | 2020-11-27 | 罗斯（无锡）设备有限公司 | Composite coating dispersion impeller |
| CN113198343A (en) * | 2021-05-06 | 2021-08-03 | 任伟 | Powder stirring device for lithium battery |
| CN114959540A (en) * | 2022-07-04 | 2022-08-30 | 江苏贝尔机械有限公司 | Wear-resistant and adhesion-resistant spraying method for inner barrel of battery material mixer |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |