CN209512458U - A kind of positive electrode microwave smart drying unit - Google Patents
A kind of positive electrode microwave smart drying unit Download PDFInfo
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- CN209512458U CN209512458U CN201821839326.3U CN201821839326U CN209512458U CN 209512458 U CN209512458 U CN 209512458U CN 201821839326 U CN201821839326 U CN 201821839326U CN 209512458 U CN209512458 U CN 209512458U
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Abstract
The utility model discloses a kind of positive electrode microwave smart drying units, including drying device by microwaves main body, run through the conveyer belt of the drying device by microwaves main body from front to back, transmission baffle at left and right sides of conveyer belt is set, the intelligent stirring control device of drying device by microwaves body interior, and the dehumidifying ventilation device being arranged in drying device by microwaves main body are set.The utility model provides a kind of positive electrode microwave smart drying unit, the functionality and intelligence of product are improved well, it can also be adjusted simultaneously according to actual demand and degree is broken up to positive electrode, greatly improve the drying effect to positive electrode, and then the quality of final products is improved, promote the development of enterprise and industry.
Description
Technical field
The utility model belongs to lithium battery material field, in particular to a kind of positive electrode microwave smart drying unit.
Background technique
It includes mobile phone, tablet computer, intelligence that lithium ion battery, which is distributed in our each of live corner, application fields,
It can wrist-watch, electric car, unmanned plane and other all kinds of electric tools.Lithium ion battery mainly by positive electrode, negative electrode material,
Diaphragm and electrolyte etc. are constituted, and positive electrode accounts for 40% or more in the total production cost of lithium battery, and material property directly affects
The performances such as capacity, service life, energy density, the power density of lithium ion battery, so novel anode material is in next-generation lithium battery
Core status is occupied in technology.
During production is with research and development, the drying of positive electrode is an important step, containing in positive electrode
Water will have an impact the production process of entire lithium battery, can also service life to the product produced and using pacifying
Full property impacts.
A kind of trend is had become positive electrode to be dried using microwave dryer, advantage be energy consumption compared with
Low and drying effect is good.But in actual production process, positive electrode is to be deposited in transmission during microwave drying
It takes, the moisture being deposited in internal positive electrode is difficult to overflow sometimes, so as to cause dry halfway situation hair
It is raw, and then leverage the quality of final finished.
In order to overcome the problems, such as this, positive electrode is beaten during heating using rake structure by certain producers
It dissipates, so that its internal moisture can adequately volatilize.In actual use, breaing up moisture by rake structure can actually
There is certain effect, still, rake structure is easy to so that positive electrode accumulation is even scattered and is transmitted out during drying
Except band.In addition, equipment of today is all made of identical drying means to all positive electrodes, rake structure is also arranged in always
Above conveyer belt, it is unfavorable for improving the scope of application of product.
Utility model content
The purpose of the utility model is to overcome the above problems, provide a kind of positive electrode microwave smart drying unit, very
The good functionality for improving product and intelligence, while can also be adjusted according to actual demand and journey is broken up to positive electrode
Degree, greatly improves the drying effect to positive electrode, and then improve the quality of final products, promotes enterprise and industry
Development.
The purpose of this utility model is achieved through the following technical solutions:
A kind of positive electrode microwave smart drying unit, including drying device by microwaves main body run through the microwave from front to back
The transmission baffle at left and right sides of conveyer belt is arranged in the conveyer belt of drying unit main body, is arranged in drying device by microwaves main body
The intelligent stirring control device in portion, and the dehumidifying ventilation device being arranged in drying device by microwaves main body.
Further, the intelligent stirring control device is mainly by being laterally erected at drying device by microwaves body interior and position
Testing stand above conveyer belt, several moisture detection probes being arranged in rows in below testing stand, while with each humidity
The controller that detection probe is connected, and the stirring that drying device by microwaves body interior is set and is connected with the controller
Structure composition.
Preferably, the spacing of the bottom end of the moisture detection probe and conveyer belt upper surface is 0.5-2CM.
Further, the stirring structure is mainly arranged by vertically symmetrical in drying device by microwaves body interior or so two
The roller guide groove of side, both ends are separately positioned on the roller connecting rod on two roller guide grooves, are separately positioned on roller guiding
Two hydraulic telescopic rods of slot inner tip, the driving motor being connected with roller connecting rod, be arranged in roller connecting rod and
The roller being solidified as a whole with it, and several rake teeths composition being arranged in rollers outer surface.
Preferably, the both ends of the roller connecting rod are respectively arranged with a bearing block, and two bearing blocks are set respectively
It sets inside two roller guide grooves, and bottom end of the top of two bearing blocks respectively with two hydraulic telescopic rods is solidified as a whole.
Further, the main air inlet knot by being arranged in drying device by microwaves main body wall of the dehumidifying ventilation device
Structure and through drying device by microwaves main body upper side air outlet form；The air inlet structure includes through drying device by microwaves again
The blast pipe of main body wall, the active carbon being filled in blast pipe, and the blower composition being arranged in blast pipe.
In addition, being additionally provided with moisture signal acquisition delivery circuit, the humidity between the moisture detection probe and controller
Signal acquisition delivery circuit is mainly by operational amplifier P1, operational amplifier P2, one end after resistance R3 with operational amplifier P1
The resistance R1 that is connected of negative input end, one end is connected with the tie point of resistance R1 and resistance R3, the capacitor of other end ground connection
C1, one end is connected with the tie point of resistance R1 and resistance R3, negative input of the other end after capacitor C2 with operational amplifier P1
Hold the resistance R2 that is connected, one end is connected with the tie point of resistance R2 and capacitor C2, the other end and operational amplifier P1 it is defeated
The resistance R5 that outlet is connected, the resistance R4 that one end is connected with the positive input terminal of operational amplifier P1, the other end is grounded, concatenation
Capacitor C3 between the positive input terminal and output end of operational amplifier P2, be serially connected in the negative input end of operational amplifier P2 with it is defeated
The resistance R6 group that resistance R7 and one end between outlet are connected with the negative input end of operational amplifier P2, the other end is grounded
At；Wherein, the output end of operational amplifier P1 is connected with the positive input terminal of operational amplifier P2, the other end conduct of resistance R1
The moisture signal acquires the signal input part of delivery circuit, and is connected with moisture detection probe, the output of operational amplifier P2
It holds the signal output end as moisture signal acquisition delivery circuit and is connected with controller.
The utility model compared with prior art, have the following advantages that and the utility model has the advantages that
(1) the utility model is provided with intelligent stirring control device, can be according to preset value, the product of the positive electrode of drying
The stirring depth of the water content adjustment rake teeth of material when kind and drying, and then can be preferably to different cultivars and different humidity
Positive electrode carry out classifying drying, greatly improve the effect of drying, further improve the intelligence of product.
(2) the utility model is provided with dehumidifying ventilation device, can be during drying to drying device by microwaves main body
Internal gas is discharged, and is avoided inner air humidity excessively high and is influenced the normal drying of positive electrode, further improves
The effect and efficiency of drying.
(3) the utility model is provided with moisture signal acquisition delivery circuit, can preferably be examined to moisture detection probe
The moisture signal of survey is transmitted, and the accuracy of detection signal is greatly improved, so that the control of controller is more smart
Standard further improves the drying effect of product.
(4) the utility model has the advantages of simple structure, and possesses certain intelligence, can preferably improve to positive electrode
Drying effect is greatly improved the drying efficiency of positive electrode, to promote the progress of enterprise and industry well.
Detailed description of the invention
Fig. 1 is the perspective structure schematic diagram of the utility model.
Fig. 2 is that the moisture signal of the utility model acquires delivery circuit.
Description of symbols: 1, drying device by microwaves main body；2, conveyer belt；3, baffle is transmitted；4, testing stand；5, humidity is examined
Probing head；6, roller guide groove；7, roller connecting rod；8, roller；9, rake teeth；10, air inlet structure；11, air outlet.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but the embodiments of the present invention is not
It is limited to this.
Embodiment
As shown in Figure 1, a kind of positive electrode microwave smart drying unit, including drying device by microwaves main body 1, from front to back
Through the conveyer belt 2 of the drying device by microwaves main body 1, the transmission baffle 3 at left and right sides of conveyer belt is set, setting is dried in microwave
Intelligent stirring control device inside equipment for drying main body 1, and the dehumidifying ventilation dress being arranged in drying device by microwaves main body 1
It sets.
The intelligence stirring control device is mainly by being laterally erected at 1 inside of drying device by microwaves main body and being located at conveyer belt
The testing stand 4 of 2 tops, is arranged in rows in several moisture detection probes 5 of the lower section of testing stand 4, at the same with each Humidity Detection
The controller that probe 5 is connected, and the stirring knot that 1 inside of drying device by microwaves main body is set and is connected with the controller
Structure composition.
Controller selects industrial personal computer, and specific model can be selected according to actual demand.
The bottom end of the moisture detection probe 5 and the spacing of 2 upper surface of conveyer belt are 0.5-2CM.
The stirring structure is mainly led by the vertically symmetrical roller being arranged at left and right sides of 1 inside of drying device by microwaves main body
To slot 6, both ends are separately positioned on the roller connecting rod 7 on two roller guide grooves 6, are separately positioned on inside roller guide groove 6
Two hydraulic telescopic rods on top, the driving motor being connected with roller connecting rod 7, be arranged in roller connecting rod 7 and and its
The roller 8 being solidified as a whole, and several rake teeths 9 composition being arranged on 8 outer surface of roller.
Above-mentioned set-up mode is ordinary skill in the art means, and those skilled in the art is without passing through creativeness
Labour can complete the setting of product, just its specific setting method is not repeated herein.
Before when in use, the positive electrode kind of drying is determined in the controller first.When in use, controller
The detection signal of moisture detection probe will be collected, and the humidity of material is judged, controlled then according to judging result hydraulic
Telescopic rod stretched with complete to adjust roller and storeroom away from purpose, can also then cross through judgement adjustment driving motor
Velocity of rotation just can so complete the intelligent stirring process of positive electrode well.
The both ends of the roller connecting rod 7 are respectively arranged with a bearing block, and two bearing blocks are separately positioned on two
Inside roller guide groove 6, and bottom end of the top of two bearing blocks respectively with two hydraulic telescopic rods is solidified as a whole.
The dehumidifying ventilation device is mainly by the air inlet structure that is arranged on 1 side wall of drying device by microwaves main body and through micro-
The air outlet of 1 upper side of wave drying unit main body forms；The air inlet structure includes through 1 side wall of drying device by microwaves main body again
Blast pipe, the active carbon being filled in blast pipe, and be arranged in blast pipe blower composition.
Air inlet structure can be blown into new air into drying space, and oppress the higher air of the humidity in original space
Discharge, new air sucking when will by active carbon, and then can by air moisture and impurity filtered well
It removes, so not only increases the drying effect of positive electrode, additionally it is possible to improve the quality for the product that final production goes out well.
As shown in Fig. 2, moisture signal acquisition delivery circuit is additionally provided between the moisture detection probe 5 and controller,
The moisture signal acquires delivery circuit mainly by operational amplifier P1, operational amplifier P2, resistance R1, resistance R2, resistance R3, electricity
Hinder R4, resistance R5, resistance R6, resistance R7, capacitor C1, capacitor C2, capacitor C3 composition.
When connection, one end of resistance R1 is connected after resistance R3 with the negative input end of operational amplifier P1, capacitor C1's
One end is connected with the tie point of resistance R1 and resistance R3, the other end is grounded, and one end of resistance R2 is with resistance R1's and resistance R3
Tie point is connected, the other end is connected after capacitor C2 with the negative input end of operational amplifier P1, one end of resistance R5 and electricity
Resistance R2 and capacitor C2 tie point be connected, the other end is connected with the output end of operational amplifier P1, one end of resistance R4 with
The positive input terminal of operational amplifier P1 is connected, other end ground connection, capacitor C3 be serially connected in the positive input terminal of operational amplifier P2 with
Between output end, resistance R7 is serially connected between the negative input end and output end of operational amplifier P2, one end of resistance R6 and operation
The negative input end of amplifier P2 is connected, the other end is grounded.
Wherein, the output end of operational amplifier P1 is connected with the positive input terminal of operational amplifier P2, and resistance R1's is another
The signal input part as moisture signal acquisition delivery circuit is held, and is connected with moisture detection probe 5, operational amplifier P2
Output end as the moisture signal acquisition delivery circuit signal output end and be connected with controller.
Common group of operational amplifier P1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, capacitor C1 and capacitor C2
At a primary filter circuit, the signal of input is filtered, to filter out the interference wave in signal, to guarantee signal
Accuracy, the quality factor of the primary filter circuit
And operational amplifier P2, resistance R6, resistance R7 and capacitor C3 then form an amplifying circuit, to filtered
Electric signal amplifies processing, to provide the signal wave for being easier to carry out identification, gain coefficient for controller
As described above, the utility model can be realized well.
Claims (7)
1. a kind of positive electrode microwave smart drying unit in the past, it is characterised in that: including drying device by microwaves main body (1), arrive
The conveyer belt (2) for running through the drying device by microwaves main body (1) afterwards, is arranged in the transmission baffle (3) at left and right sides of conveyer belt, is arranged
In the internal intelligent stirring control device of drying device by microwaves main body (1), and it is arranged on drying device by microwaves main body (1)
Dehumidify ventilation device.
2. a kind of positive electrode microwave smart drying unit according to claim 1, it is characterised in that: the intelligence stirring
Control device is mainly by being laterally erected at the testing stand that drying device by microwaves main body (1) is internal and is located above conveyer belt (2)
(4), several moisture detection probes (5) being arranged in rows in below testing stand (4), at the same with each moisture detection probe (5)
The controller being connected, and setting is in the stirring structure that drying device by microwaves main body (1) is internal and is connected with the controller
Composition.
3. a kind of positive electrode microwave smart drying unit according to claim 2, it is characterised in that: the Humidity Detection
The bottom end of probe (5) and the spacing of conveyer belt (2) upper surface are 0.5-2CM.
4. a kind of positive electrode microwave smart drying unit according to claim 3, it is characterised in that: the stirring structure
The mainly roller guide groove (6) by vertically symmetrical setting in the internal left and right sides of drying device by microwaves main body (1), both ends are set respectively
The roller connecting rod (7) on two roller guide grooves (6) is set, two of roller guide groove (6) inner tip are separately positioned on
Hydraulic telescopic rod, the driving motor being connected with roller connecting rod (7) are arranged on roller connecting rod (7) and are admittedly one with it
The roller (8) of body, and several rake teeths (9) composition being arranged on roller (8) outer surface.
5. a kind of positive electrode microwave smart drying unit according to claim 4, it is characterised in that: the roller connection
The both ends of bar (7) are respectively arranged with a bearing block, and two bearing blocks are separately positioned on two roller guide grooves (6) inside,
And bottom end of the top of two bearing blocks respectively with two hydraulic telescopic rods is solidified as a whole.
6. a kind of positive electrode microwave smart drying unit according to claim 5, it is characterised in that: the dehumidifying ventilation
Device is mainly by the air inlet structure that is arranged on drying device by microwaves main body (1) side wall and through drying device by microwaves main body (1)
The air outlet of upper side forms；The air inlet structure includes the blast pipe through drying device by microwaves main body (1) side wall, filling again
Active carbon in blast pipe, and the blower composition being arranged in blast pipe.
7. a kind of positive electrode microwave smart drying unit according to claim 6, it is characterised in that: the Humidity Detection
Probe (5) and controller between be additionally provided with moisture signal acquisition delivery circuit, the moisture signal acquisition delivery circuit mainly by
Operational amplifier P1, operational amplifier P2, the resistance that one end is connected after resistance R3 with the negative input end of operational amplifier P1
R1, the capacitor C1 that one end is connected with the tie point of resistance R1 and resistance R3, the other end is grounded, one end and resistance R1 and resistance R3
Tie point be connected, the resistance R2 that the other end is connected after capacitor C2 with the negative input end of operational amplifier P1, one end with
The resistance R5 that the tie point of resistance R2 and capacitor C2 are connected, the other end is connected with the output end of operational amplifier P1, one end
It is connected with the positive input terminal of operational amplifier P1, the resistance R4 of other end ground connection, is serially connected in the positive input of operational amplifier P2
Capacitor C3, the resistance R7 being serially connected between the negative input end and output end of operational amplifier P2 between end and output end, and
One end is connected with the negative input end of operational amplifier P2, the resistance R6 of other end ground connection is formed；Wherein, operational amplifier P1
Output end is connected with the positive input terminal of operational amplifier P2, and the other end of resistance R1 acquires delivery circuit as the moisture signal
Signal input part, and be connected with moisture detection probe (5), the output end of operational amplifier P2 is acquired as the moisture signal
The signal output end of delivery circuit and it is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839326.3U CN209512458U (en) | 2018-11-08 | 2018-11-08 | A kind of positive electrode microwave smart drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839326.3U CN209512458U (en) | 2018-11-08 | 2018-11-08 | A kind of positive electrode microwave smart drying unit |
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| Publication Number | Publication Date |
|---|---|
| CN209512458U true CN209512458U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821839326.3U Active CN209512458U (en) | 2018-11-08 | 2018-11-08 | A kind of positive electrode microwave smart drying unit |
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| CN (1) | CN209512458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947397A (en) * | 2020-08-20 | 2020-11-17 | 陈志湘 | Bio-pharmaceuticals bulk drug drying device |
| CN113720137A (en) * | 2021-09-28 | 2021-11-30 | 山东富鑫汽车科技有限公司 | High-efficient drying device |
-
2018
- 2018-11-08 CN CN201821839326.3U patent/CN209512458U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947397A (en) * | 2020-08-20 | 2020-11-17 | 陈志湘 | Bio-pharmaceuticals bulk drug drying device |
| CN113720137A (en) * | 2021-09-28 | 2021-11-30 | 山东富鑫汽车科技有限公司 | High-efficient drying device |
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Effective date of registration: 20200428 Address after: No. 1719, 17th floor, building 4, No. 89, Hezuo Road, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu core technology Co., Ltd Address before: 610000 Chengdu province high tech Zone (West) cooperation Road, No. 4, No. 17, building 1719, No. 89 Patentee before: CHENGDU IMCDATA TECHNOLOGY Co.,Ltd. |