CN109092187A - A kind of charging device for lithium battery continuous slurrying - Google Patents
A kind of charging device for lithium battery continuous slurrying Download PDFInfo
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- CN109092187A CN109092187A CN201811042430.4A CN201811042430A CN109092187A CN 109092187 A CN109092187 A CN 109092187A CN 201811042430 A CN201811042430 A CN 201811042430A CN 109092187 A CN109092187 A CN 109092187A
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- Prior art keywords
- motor
- feeding bin
- agitating paddle
- measuring chute
- charging device
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 52
- 239000002002 slurry Substances 0.000 claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 22
- 238000004537 pulping Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 23
- 239000006052 feed supplement Substances 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 17
- 230000008569 process Effects 0.000 abstract description 15
- 230000008859 change Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- -1 this mode Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/82—Combinations of dissimilar mixers
- B01F33/821—Combinations of dissimilar mixers with consecutive receptacles
-
- 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
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2117—Weight
-
- 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
- B01F35/71—Feed mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a kind of charging devices for lithium battery continuous slurrying, and including hollow measuring chute (2) and feeding bin (4), the measuring chute (2) is located at the upper left side of feeding bin (4)；The bottom opening of the measuring chute (2) and it is connected with the feed inlet at the top of laterally disposed single screw extrusion machine (3) left end；The discharge port of single screw extrusion machine (3) the right end bottom at the top of a hollow connecting pipe (6) and feeding bin (4) by being connected；The bottom opening of the feeding bin (4) and it is connected with the feed inlet at the top of laterally disposed double screw extruder (4) left end；The discharge port of double screw extruder (4) the right end bottom is connected with the feed inlet of external pulping equipment.Present invention can ensure that obstructing problem is less likely to occur in blanking for slurry powder, allow powder is stable, reliably continuously puts into subsequent pulping process, realizes continuous blanking, improve battery production efficiency.
Description
Technical field
The present invention relates to battery pole piece production technical fields, more particularly to a kind of feeding intake for lithium battery continuous slurrying
Device.
Background technique
Lithium-ion-power cell has many advantages, such as high working voltage, high-energy-density, has extended cycle life, non-environmental-pollution, no
It is only used widely on mobile communication apparatus and portable electronic device, and is widely used in electric car, electricity
It is the Main way of major battery producer development at present in terms of the dynamic large and medium-sized electrical equipment such as bicycle and electric tool, because
This is higher and higher to the market demand of lithium ion battery.
For lithium-ion-power cell, in process of production, first road slurry process mainly still uses universal, traditional
Big tank slurry mode.Traditional big tank slurry mode, required mixing time is long, and tank body capacity is limited, and individual equipment produces
It can be smaller.Therefore, current emerging continuous slurrying production technology, can greatly improve the whole production efficiency and production of battery
Can, it is the development trend of the pulping process certainty of lithium-ion-power cell.And stablizing continual blanking device is continuously to make
The key of slurry is the accuracy for ensureing mixture recipes.
But existing blanking device, it is usually to take manual type, is put into fixed container for coating battery pole
Then slurry powder required for piece provides slurry powder, this mode, powder to battery pulper by the outlet of container bottom
The blanking velocity of material is unstable, and powder is easy to cause to block in the exit of container bottom, therefore, it is impossible to stablizing, being reliable
Ground provides slurry powder to the battery pulper in subsequent pulping process, to affect the whole production efficiency of battery.
Therefore, at present there is an urgent need to develop a kind of device out, it can guarantee that slurry powder is less likely to occur in blanking
Obstructing problem, can allow slurry powder is stable, reliably continuously puts into the battery pulper in subsequent pulping process, realize
Continuous blanking can be improved the production efficiency of battery, reduce the whole production cost of battery.
Summary of the invention
In view of this, can be protected the object of the present invention is to provide a kind of charging device for lithium battery continuous slurrying
Obstructing problem is less likely to occur in blanking for card slurry powder, can allow slurry powder is stable, it is subsequent reliably continuously to put into
In battery pulper in pulping process, continuous blanking being realized, can be improved the production efficiency of battery, the entirety for reducing battery is raw
Cost is produced, the scale of industry is advantageously formed, is of great practical significance.
For this purpose, the present invention provides a kind of charging device for lithium battery continuous slurrying, including hollow measuring chute and
Feeding bin, the measuring chute are located at the upper left side of feeding bin；
The bottom opening of the measuring chute and with the feed inlet phase at the top of a laterally disposed single screw extrusion machine left end
Connection；
The discharge port of single screw extrusion machine right end bottom passes through the top of hollow a connecting pipe and feeding bin
It is connected；
The bottom opening of the feeding bin and with the feed inlet phase at the top of a laterally disposed double screw extruder left end
Connection；
The feed inlet of the pulping equipment of the discharge port and outside need slurry powder of double screw extruder right end bottom
It is connected.
Wherein, the measuring chute is funnel shaped warehouse.
Wherein, it is provided with the first agitating paddle in the measuring chute, first motor, institute are provided with right above the measuring chute
The first agitating paddle is stated to be connected with the driving output shaft of first motor bottom；
First agitating paddle is frame type agitating blade, and its shape is the trapezoidal of handstand.
Wherein, the second agitating paddle is additionally provided with immediately below first agitating paddle, second agitating paddle is located at described
Measuring chute bottom inside；
The left side of the measuring chute is provided with the second motor, the driving output shaft of second motor and second stirring
Paddle is connected；
Second agitating paddle is turbine type agitating paddle.
Wherein, the bottom inside of the feeding bin is provided with third agitating paddle；
The left side of the feeding bin is provided with the 4th motor, and the driving output shaft of the 4th motor and the third stir
Paddle is connected；
The third agitating paddle is turbine type agitating paddle.
Wherein, the left side of the measuring chute is additionally provided with third motor, the driving output shaft of the third motor with it is described
The screw rod left end having in single screw extrusion machine is connected；
The left side of the feeding bin is additionally provided with the 5th motor, the driving output shaft and the twin-screw of the 5th motor
The screw rod left end having in extruder is connected.
Wherein, the bottom of the single screw extrusion machine is provided with the first precise electronic and claims, and first Precision Electronics Balance is used
In the weight of measuring storehouse entoplasm feed powder material；
The bottom of the double screw extruder is provided with the second precise electronic and claims, and second Precision Electronics Balance is for measuring
The weight of feeding bin entoplasm feed powder material.
Wherein, further include the control unit that feeds intake, claim to be connected with the second precise electronic, for obtaining feeding bin entoplasm in real time
The weight of feed powder material issues when the weight of the feeding bin entoplasm feed powder material is more than or equal to preset upper limit and closes control letter
Number third motor connected to single screw extrusion machine, controls third motor out of service, so that measuring chute stops to feeding
Feed bin carries out feed supplement, and sends the frequency converter that control signal is connected to the 5th motor and be connected, and controls the 5th motor according to pre-
If velocity amplitude rotates.
Wherein, the control unit that feeds intake is also used to preset when the weight of feeding bin entoplasm feed powder material is less than or equal to
When lower limit, issues and start to control the third motor that signal is connected to single screw extrusion machine, control operation third motor, to make
It obtains measuring chute and feed supplement is carried out to feeding bin, and send frequency converter and third electricity that control signal is connected to the 5th motor respectively
Machine, so that the revolving speed of third motor is greater than the revolving speed of the 5th motor.
Wherein, the control unit that feeds intake is programmable controller PLC, the central processing unit of installation on a printed circuit
CPU, digital signal processor DSP or single-chip microprocessor MCU.
By the above technical solution provided by the invention as it can be seen that compared with prior art, one kind provided by the invention is used for
The charging device of lithium battery continuous slurrying can guarantee that slurry powder is less likely to occur obstructing problem, Neng Gourang in blanking
Slurry powder is stable, reliably continuously puts into the battery pulper in subsequent pulping process, realizes continuous blanking, Neng Gouti
The production efficiency of high battery reduces the whole production cost of battery, advantageously forms the scale of industry, has great production
Practice significance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the charging device for lithium battery continuous slurrying provided by the invention；
Fig. 2 is that a kind of structure of a kind of embodiment of the charging device for lithium battery continuous slurrying provided by the invention is shown
It is intended to；
Fig. 3 is that a kind of charging device for lithium battery continuous slurrying provided by the invention is carrying out weightless blanking and volume
In blanking process, the weight changing curve figure of feeding bin；
Fig. 4 is that a kind of charging device for lithium battery continuous slurrying provided by the invention is carrying out weightless blanking and volume
In blanking process, the speed change curves figure of the 5th motor for feeding of feeding bin bottom setting；
In figure, 2 be measuring chute, and 3 be single screw extrusion machine, and 4 be feeding bin, and 5 be double screw extruder；
11 be the first agitating paddle, and 12 be the second agitating paddle, and 13 be third agitating paddle；
31 be first motor, and 32 be the second motor, and 33 be third motor, and 34 be the 4th motor, and 35 be the 5th motor；
41 be the first Precision Electronics Balance, and 42 be the second Precision Electronics Balance.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawing with embodiment to this
Invention is described in further detail.
Referring to Fig. 1, Fig. 2, the present invention provides a kind of charging devices for lithium battery continuous slurrying, are used for lithium ion
Slurry process in battery pole piece production process improves slurrying production efficiency to innovate slurry technology.During the charging device includes
Empty measuring chute 2 and feeding bin 4, the measuring chute 2 are located at the upper left side of feeding bin 4；
The bottom opening of the measuring chute 2 and with the feed inlet at the top of laterally disposed 3 left end of single screw extrusion machine
It is connected；
The discharge port of the 3 right end bottom of single screw extrusion machine passes through the top of a hollow connecting pipe 6 and feeding bin 4
Portion is connected；
The bottom opening of the feeding bin 4 and with the feed inlet at the top of laterally disposed 4 left end of double screw extruder
It is connected；
The discharge port of the 4 right end bottom of double screw extruder and pulping equipment (such as battery of outside need slurry powder
Pulper) feed inlet be connected.
In the present invention, in specific implementation, the measuring chute 2 is funnel shaped warehouse.
In the present invention, in specific implementation, the first agitating paddle 11 is provided in the measuring chute 2, the measuring chute 2 is just
Top is provided with first motor 31, and first agitating paddle 11 is connected with the driving output shaft of first motor bottom, therefore,
Under the driving of first motor 31, the first agitating paddle 11 can carry out rotation clockwise or counter-clockwise in measuring chute 2, to meter
Measure the slurry powder placed in storehouse carry out quickly, uniform stirring, prevent from working as and encounter the powder than great, hygroscopic and easy cohesion
When, there is the problem of powder obstruction, powder is successfully flowed downward.
In specific implementation, first agitating paddle 11 is frame type agitating blade, and its shape is the trapezoidal of handstand.
In specific implementation, the underface of first agitating paddle 11 is additionally provided with the second agitating paddle 12, second stirring
Paddle 12 is located at 2 bottom inside of measuring chute；
The left side of the measuring chute 2 is provided with the second motor 32, the driving output shaft of second motor 32 and described the
Two agitating paddles 12 are connected and (can be any one existing structure that is connected, such as pass through shaft coupling).
In specific implementation, second agitating paddle 12 is turbine type agitating paddle.
Therefore, under the driving of the second motor 32, the second agitating paddle 12 can be further to being flowed into 2 lower part of measuring chute
Powder is stirred.
In the present invention, in specific implementation, the left side of the measuring chute 2 is additionally provided with third motor 33, the third electricity
It (can be existing any that the screw rod left end having in the driving output shaft and the single screw extrusion machine 3 of machine 33, which is connected,
One kind is connected structure, such as passes through shaft coupling).
It should be noted that in the present invention, in specific implementation, second motor 32 and third motor 33 be can integrate
Together.
In the present invention, in specific implementation, the bottom inside of the feeding bin 4 is provided with third agitating paddle 13；
The left side of the feeding bin 4 is provided with the 4th motor 34, the driving output shaft of the 4th motor 34 and described the
Three agitating paddles 13 are connected and (can be any one existing structure that is connected, such as pass through shaft coupling).
In specific implementation, the third agitating paddle 13 is turbine type agitating paddle.
In the present invention, in specific implementation, the left side of the feeding bin 4 is additionally provided with the 5th motor 35, the 5th electricity
It (can be existing any that the screw rod left end having in the driving output shaft and the double screw extruder 5 of machine 35, which is connected,
One kind is connected structure, such as passes through shaft coupling).
It should be noted that in the present invention, in specific implementation, the 4th motor 34 and the 5th motor 35 be can integrate
Together.
It should be noted that the single screw extrusion machine 3 and double screw extruder 5, have good powder stirring and
Transportation performance is existing device, is not unfolded to describe herein.
In specific implementation, the 4th motor 34 and the 5th motor 35 can be connected with a frequency converter (SC) respectively.
It should be noted that the effect of frequency converter is to change the frequency and amplitude of alternating current generator power supply, thus change its fortune
The period of moving field achievees the purpose that smooth control motor speed.
In the present invention, in specific implementation, the bottom of the single screw extrusion machine 3 is provided with the first precise electronic and claims 41,
Weight of first Precision Electronics Balance 41 for 2 entoplasm feed powder material of measuring storehouse (by the weight that will be measured, subtracts list
The own wt of screw extruder 3 and measuring chute 2, can be obtained)；
The bottom of the double screw extruder 5 is provided with the second precise electronic and claims 42, and second Precision Electronics Balance 42 is used
(by the weight that will be measured, double screw extruder 5 and feeding bin 4 are subtracted in the weight of measurement 4 entoplasm feed powder material of feeding bin
Own wt, can be obtained).
It should be noted that first Precision Electronics Balance 41 and two precise electronics claim 42, all it is that precise electronic claims, is existing
Some devices are not unfolded to describe herein.
In order to which technical concept of the invention is more clearly understood, the working principle of the invention is illustrated below.
For the present invention, blanking process are as follows: firstly, slurry powder is put into measuring chute 2, claimed by the first precise electronic
41 weighings, can show the powder amount obtained in measuring chute 2.Measuring chute 2 is the working area of powder.Measuring chute 2 passes through single screw rod
Powder is transmitted feeding bin 4 by extruder 3, and feeding, 4, again by double screw extruder 5, continue that powder is sent to mixed material area (i.e.
The pulping equipment of outside need slurry powder, such as battery pulper).In order to guarantee continuous blanking Stability and veracity, feeding
The baiting method in storehouse is crucial.
In the present invention, referring to Fig. 3, Fig. 4, UL and LL in figure respectively represent upper and lower bound, the blanking of feeding bin 4
Journey uses weightless feeding and volume feeding, two ways combine.Particular content is as follows:
1, when the weight of 4 entoplasm feed powder material of feeding bin reaches preset upper limit, feeding bin 4 is mended in the stopping of measuring chute 2
Material.In the no-feed supplement stage, the blanking process of feeding bin 4 is weightless feeding, i.e. the second precise electronic claims 42 real time monitoring feeding bins 4
Interior powder weight is calculated and is obtained by blanking flow formula:
Within the unit time in feeding bin 4 powder weight change value ν=△ W/ △ t；
Wherein, △ W is to change difference in feeding bin 4 before and after the weight of powder in the △ t of a period of time section.
Printed circuit board (pcb board) is according to real time data inspecting and feedback, the feeding spiral shell of adjust automatically double screw extruder 5
Bar transmission speed (motor speed), during ensureing powder volume change, the △ W in the unit time stablizes.
For this purpose, charging device provided by the invention, further includes printed circuit board (pcb board), sets on the printed circuit board
It is equipped with the control unit that feeds intake, claims 42 to be connected with the second precise electronic, for obtaining the weight of 4 entoplasm feed powder material of feeding bin in real time
Amount issues closing control signal to single screw rod when the weight of the 4 entoplasm feed powder material of feeding bin is more than or equal to preset upper limit
The third motor 33 that extruder 3 is connected controls third motor 33 out of service, so that measuring chute 2 stops to feeding bin 4
Feed supplement is carried out, and sends the frequency converter that control signal is connected to the 5th motor 35 and is connected, controls the 5th motor 35 according to pre-
If velocity amplitude rotates.
In specific implementation, the control unit that feeds intake can be the programmable controller PLC being mounted on printed circuit board,
Central processor CPU, digital signal processor DSP or single-chip microprocessor MCU.
2, when the weight of 4 entoplasm feed powder material of feeding bin reaches pre-determined lower limit, measuring chute 2 is needed to mend feeding bin 4
Material.During measuring chute 2 carries out feed supplement to feeding bin 4, the weight of 4 entoplasm feed powder material of feeding bin is unstable, weight weighing
Inaccurately.
Therefore, during feed supplement, using volume feeding, i.e., printed circuit board is by recording weightless feeding procedure motor fortune
Scanning frequency degree, by the calculation method of calculus, within the feed supplement period, will be used to that single screw rod to be driven to squeeze out during feed supplement
The revolving speed of the third motor 33 of machine 3 adjusts supreme limit motor speed from lower limit motor speed.Because of volume feeding, fed by weightlessness
The accumulation of material process, which calculates, to be adjusted, and there are certain errors, and the time is longer, and error is bigger.So time during feed supplement, remote small
In the weightless feeding procedure time, i.e. feed rate need to be far longer than rate of feeding, that is to say, that for driving single screw extrusion machine
The revolving speed of 3 third motor 33 is greater than the revolving speed for driving the 5th motor 35 of double screw extruder 5.
For this purpose, charging device provided by the invention, the control unit that feeds intake, are also used to when 4 entoplasm feed powder material of feeding bin
Weight when being less than or equal to pre-determined lower limit, issue and start to control the third motor that is connected to single screw extrusion machine 3 of signal
33, control operation third motor 33 so that measuring chute 2 carries out feed supplement to feeding bin 4, and sends control signal to the respectively
The frequency converter and third motor 33 that five motors 35 are connected, so that the revolving speed of third motor 33 is greater than turning for the 5th motor 35
Speed is realized and feed rate is allowed to be greater than rate of feeding.
Based on above technical scheme it is found that providing hair in the charging device of lithium battery continuous slurrying for the present invention,
The accuracy and stability of continuous blanking can be ensured by the double-deck feed system using the double-deck feed system, the company of guarantee
The feasibility of continuous slurrying.
In conclusion compared with prior art, the present invention provides a kind of dresses that feeds intake for lithium battery continuous slurrying
It sets, can guarantee that obstructing problem is less likely to occur in blanking for slurry powder, slurry powder can be allowed stable, reliably continuous
It puts into the battery pulper in subsequent pulping process, realizes continuous blanking, can be improved the production efficiency of battery, reduce electricity
The whole production cost in pond, advantageously forms the scale of industry, is of great practical significance.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of charging device for lithium battery continuous slurrying, which is characterized in that including hollow measuring chute (2) and feeding bin
(4), the measuring chute (2) is located at the upper left side of feeding bin (4)；
The bottom opening of the measuring chute (2) and with the feed inlet at the top of laterally disposed single screw extrusion machine (3) left end
It is connected；
The discharge port of single screw extrusion machine (3) the right end bottom passes through a hollow connecting pipe (6) and feeding bin (4)
Top is connected；
The bottom opening of the feeding bin (4) and with the feed inlet at the top of laterally disposed double screw extruder (4) left end
It is connected；
The feed inlet phase of the discharge port and the pulping equipment of outside need slurry powder of double screw extruder (4) the right end bottom
Connection.
2. charging device as described in claim 1, which is characterized in that the measuring chute (2) is funnel shaped warehouse.
3. charging device as described in claim 1, which is characterized in that be provided with the first agitating paddle in the measuring chute (2)
(11), it is provided with first motor (31) right above the measuring chute (2), first agitating paddle (11) and first motor bottom
Driving output shaft be connected；
First agitating paddle (11) is frame type agitating blade, and its shape is the trapezoidal of handstand.
4. charging device as claimed in claim 3, which is characterized in that be additionally provided with immediately below first agitating paddle (11)
Second agitating paddle (12), second agitating paddle (12) are located at the measuring chute (2) bottom inside；
The left side of the measuring chute (2) is provided with the second motor (32), the driving output shaft of second motor (32) with it is described
Second agitating paddle (12) is connected；
Second agitating paddle (12) is turbine type agitating paddle.
5. charging device as described in claim 1, which is characterized in that the bottom inside of the feeding bin (4) is provided with third
Agitating paddle (13)；
The left side of the feeding bin (4) is provided with the 4th motor (34), the driving output shaft of the 4th motor (34) with it is described
Third agitating paddle (13) is connected；
The third agitating paddle (13) is turbine type agitating paddle.
6. charging device as described in claim 1, which is characterized in that the left side of the measuring chute (2) is additionally provided with third electricity
Machine (33), the driving output shaft of the third motor (33) and the single screw extrusion machine (3) interior screw rod left end having are linked
Connection；
The left side of the feeding bin (4) is additionally provided with the 5th motor (35), the driving output shaft of the 5th motor (35) and institute
The screw rod left end that stating has in double screw extruder (5) is connected.
7. such as charging device described in any one of claims 1 to 6, which is characterized in that the bottom of the single screw extrusion machine (3)
Portion is provided with the first precise electronic and claims (41), and first Precision Electronics Balance (41) is used for measuring storehouse (2) entoplasm feed powder material
Weight；
The bottom of the double screw extruder (5) is provided with the second precise electronic and claims (42), second Precision Electronics Balance (42)
For measuring the weight of feeding bin (4) entoplasm feed powder material.
8. charging device as claimed in claim 7, which is characterized in that further include the control unit that feeds intake, with the second precise electronic
(42) are claimed to be connected, for obtaining the weight of feeding bin (4) entoplasm feed powder material in real time, when feeding bin (4) the entoplasm feed powder material
When weight is more than or equal to preset upper limit, the third motor that closing control signal is connected to single screw extrusion machine (3) is issued
(33), third motor (33) out of service is controlled, so that measuring chute (2) stops carrying out feed supplement to feeding bin (4), and is sent
Control signal is connected to the frequency converter that the 5th motor (35) is connected, and the 5th motor (35) of control turns according to pre-set velocity value
It is dynamic.
9. charging device as claimed in claim 8, which is characterized in that the control unit that feeds intake is also used to when feeding bin (4)
When the weight of entoplasm feed powder material is less than or equal to pre-determined lower limit, sending starts to control signal to company of single screw extrusion machine (3) institute
The third motor (33) connect, control operation third motor (33), so that measuring chute (2) carries out feed supplement to feeding bin (4), and
Frequency converter and third motor (33) that control signal is connected to the 5th motor (35) are sent respectively, so that third motor (33)
Revolving speed be greater than the 5th motor (35) revolving speed.
10. charging device as claimed in claim 8, which is characterized in that the control unit that feeds intake is to be mounted on printed circuit
Programmable controller PLC, central processor CPU, digital signal processor DSP or single-chip microprocessor MCU on plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042430.4A CN109092187A (en) | 2018-09-07 | 2018-09-07 | A kind of charging device for lithium battery continuous slurrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811042430.4A CN109092187A (en) | 2018-09-07 | 2018-09-07 | A kind of charging device for lithium battery continuous slurrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109092187A true CN109092187A (en) | 2018-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811042430.4A Withdrawn CN109092187A (en) | 2018-09-07 | 2018-09-07 | A kind of charging device for lithium battery continuous slurrying |
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| CN (1) | CN109092187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203564A (en) * | 2019-06-26 | 2019-09-06 | 江苏跃华石化工程有限公司 | A kind of twin-screw transfer pot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202029371U (en) * | 2011-04-14 | 2011-11-09 | 厦门市三和泰科技有限公司 | Stirring feed structure for an extruders |
| CN106626316A (en) * | 2017-02-23 | 2017-05-10 | 南京杰恩特机电有限公司 | Efficient multifunctional double-screw extruder unit |
| CN206345029U (en) * | 2016-12-26 | 2017-07-21 | 广东伟的新材料股份有限公司 | A kind of automatic feeder |
| CN209093252U (en) * | 2018-09-07 | 2019-07-12 | 力神电池（苏州）有限公司 | A kind of charging device for lithium battery continuous slurrying |
-
2018
- 2018-09-07 CN CN201811042430.4A patent/CN109092187A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202029371U (en) * | 2011-04-14 | 2011-11-09 | 厦门市三和泰科技有限公司 | Stirring feed structure for an extruders |
| CN206345029U (en) * | 2016-12-26 | 2017-07-21 | 广东伟的新材料股份有限公司 | A kind of automatic feeder |
| CN106626316A (en) * | 2017-02-23 | 2017-05-10 | 南京杰恩特机电有限公司 | Efficient multifunctional double-screw extruder unit |
| CN209093252U (en) * | 2018-09-07 | 2019-07-12 | 力神电池（苏州）有限公司 | A kind of charging device for lithium battery continuous slurrying |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203564A (en) * | 2019-06-26 | 2019-09-06 | 江苏跃华石化工程有限公司 | A kind of twin-screw transfer pot |
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Application publication date: 20181228 |
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