CN109888367A - A kind of waste and old lithium ion battery recycles the lithium ion battery of production - Google Patents
A kind of waste and old lithium ion battery recycles the lithium ion battery of production Download PDFInfo
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- CN109888367A CN109888367A CN201910148672.XA CN201910148672A CN109888367A CN 109888367 A CN109888367 A CN 109888367A CN 201910148672 A CN201910148672 A CN 201910148672A CN 109888367 A CN109888367 A CN 109888367A
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- lithium ion
- ion battery
- battery
- protection shell
- battery protection
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- 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
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Abstract
The invention discloses the lithium ion batteries that a kind of waste and old lithium ion battery recycles production, are related to field of lithium ion battery, excessively heavy to solve lithium ion battery in the prior art, inconvenience transport and dismantling, inconvenient recycling next time, and are also easy to produce moist problem.The side of the battery protection shell is equipped with waterproof vent valve, the upper surface of the battery protection shell is provided with positive outer terminal, the side of the anode outer terminal is provided with cathode outer terminal, it is provided with below the cathode outer terminal and presses switch running-on, the other side of the battery protection shell is provided with protective shell door, the upper surface setting of the battery protection shell is jagged, the two sides of battery protection shell lower end are provided with groove, the inside of the groove is equipped with rotary screw, the side of the notch is provided with knob slot, idler wheel is installed below the rotary screw.
Description
Technical field
The present invention relates to technical field of lithium ion, specially a kind of waste and old lithium ion battery recycle the lithium of production from
Sub- battery.
Background technique
In recent years, most as occupying with the fast development of consumer electronic goods, electric vehicle and extensive energy storage market
The energy storage and conversion devices of the market share, the yield of lithium ion battery rapid growth therewith.And then generate waste and old lithium from
The quantity of sub- battery also presents the rise of blowout, while more valuable metal element, and Organic Electricity are contained in its inside
The components such as solution liquid are easy pollution environment and endanger human health, therefore again from its huge dead volume, environmental protection and resource
From the perspective of life, waste and old lithium ion battery all has very high recovery value.
Waste and old lithium ion battery echelon utilizes and the recycling and reusing of scrap lithium ion battery, and emphasis utilizes Selectively leaching
Reagent extracts valuable lithium salts, reduces production cost, recycling production lithium ion battery, the lithium ion battery of recycling is excessively
It is heavy, inconvenience transport and dismantling, inconvenient recycling next time, and the inside lithium ion cell of production is recycled to be also easy to produce humidity, cause
Service life is reduced;Therefore market in urgent need develops a kind of lithium ion battery of waste and old lithium ion battery recycling production to help people
Solve the problems, such as it is existing.
Summary of the invention
The purpose of the present invention is to provide the lithium ion batteries that a kind of waste and old lithium ion battery recycles production, on solving
It is excessively heavy to state the lithium ion battery proposed in background technique, inconvenience transport and dismantling, inconvenient recycling next time, and it is also easy to produce humidity
The problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of waste and old lithium ion battery recycles production
Lithium ion battery, including battery protection shell, the outer surface of the battery protection shell are equipped with display screen, the display screen
Side is provided with switch button, and the side of the battery protection shell is equipped with waterproof vent valve, the battery protection shell
Upper surface is provided with positive outer terminal, and the side of the anode outer terminal is provided with cathode outer terminal, outside the cathode
It is provided with below binding post and presses switch running-on, the other side of the battery protection shell is provided with protective shell door, the electricity
Pond protects the upper surface setting of shell jagged, and the side of the notch is provided with knocker, battery protection shell lower end
Two sides are provided with groove, and the inside of the groove is equipped with rotary screw, and the side of the notch is provided with knob slot, described
Idler wheel is installed below rotary screw.
Preferably, the display screen is fixedly connected by fixed screw with battery protection shell, the display screen and anode
Outer terminal and cathode outer terminal are electrically connected, described to press being internally provided with for running-on of switch and press gear structure, and are pressed
Moving gear structural outer is provided with spring, and the anode outer terminal and cathode outer terminal by spring and press switch running-on
Connection, the protective shell door are set between the battery protection shell and protective shell door by hinge and battery protection cage connection
Be equipped with seal washer, the groove is structure as a whole with the setting of battery protection shell, the notch to be internally provided with opening close
Packing, the idler wheel are rotatablely connected by rotary screw and groove.
Preferably, the side of the battery protection interior of shell is equipped with electric heating sheets, the battery protection shell it is upper
Side is provided with promotion knob, is provided with positive terminal plate below the anode outer terminal, under the cathode outer terminal
Side is provided with negative terminal plate, and battery retaining boards, the lower section of the battery retaining boards are equipped with below the negative terminal plate
It is provided with sliding rail, Li-ion batteries piles are provided with above the sliding rail, DHT-11 temperature is provided with above the electric heating sheets
Humidity sensor.
Preferably, the electric heating sheets pass through fixed screw and battery protection cage connection, the electric heating sheets and anode
Outer terminal and cathode outer terminal are electrically connected, and the positive terminal plate and negative terminal plate and battery retaining boards bonding connect
It connects, telescopic sleeving rod is provided with below the promotion knob, and telescopic sleeving rod passes through battery protection shell and battery retaining boards are solid
Fixed connection, the sliding rail and battery protection shell are welded to connect.
Preferably, the Li-ion batteries piles are internally provided with lithium ion battery inner core, the lithium ion battery inner core
Outside be provided with anode, the outside of the anode is provided with electrolyte diaphragm, the outside of the electrolyte diaphragm
It is provided with battery cathode, the outer surface of the lithium ion battery inner core is provided with positive strap.
Preferably, the lithium ion battery inner core is provided with 18, and the positive strap electrically connects with anode
It connects.
Preferably, bradyseism air cushion is provided with below the Li-ion batteries piles, the two sides of the bradyseism air cushion are respectively provided with
There is pulley.
Preferably, the bradyseism air cushion and Li-ion batteries piles Adherents junction, the pulley pass through fixing bearing and bradyseism
Air cushion connection.
Preferably, valve deck body is provided with above the waterproof vent valve, it is saturating to be provided with waterproof below the valve deck body
Air film is provided with sealing ring below the waterproof ventilated membrane, and the outer surface of the waterproof vent valve is provided with venthole, described
It is provided with threaded rod below waterproof vent valve, is provided with improved mat below the threaded rod, under the improved mat
Side is provided with nut.
Compared with prior art, the beneficial effects of the present invention are:
1. the invention is by the setting of display screen, by the lithium ion battery of waste and old lithium ion battery remanufacture, because of selection
Property leach reagent and extract valuable lithium salts so that can have the higher ingredient of dampness in lithium ion battery, without common lithium-ion
Battery sufficiently dry is easy to be damaged by moisture effect in careless situation, when humidity reaches certain numerical value, leads to
It crosses DHT-11 Temperature Humidity Sensor to be transmitted on the display screen of battery protection case surface, by switch button, opens electric heating
Piece heats battery protection interior of shell air so that the moisture in air is evaporated, and the setting of waterproof vent valve was both
It can achieve the effect that balancing battery protection interior of shell and external air pressure, while Water-proof and oil-proof and various powder can be played again
The effect of dirt is suitable for complex environment, achieve the purpose that it is moisture-proof, to solve the inside lithium ion cell relative humidity recycled
Problem, by battery protection shell, also facilitate after Li-ion batteries piles installation, can conveniently after secondary recovery lithium from
Sub- battery sufficiently dry, improves the service life of lithium ion battery.
2. the invention passes through the setting for pressing switch running-on, positive outer terminal and cathode outer terminal are pressed, by pressing
Inside dynamic switch running-on press gear structure and spring by positive outer terminal and cathode outer terminal and positive terminal plate and
The contact of negative terminal plate, make Li-ion batteries piles can Switching Power Supply at any time, it is very convenient quick, also facilitate dismantling lithium ion battery
Group pulls out telescopic sleeving rod from knob slot and pushes knob by notch, opens knocker and open protective shell door, can be by lithium ion
Battery pack releases battery protection shell by sliding rail and pulley, is readily transported and disassembles, facilitates next recycling.
3. the invention is turned on ground by the setting of idler wheel, by idler wheel by rotary screw, can convenient transportation, need
Carry out using when idler wheel is being pushed into groove by rotary screw, do not take up space, very convenient use also facilitates progress
Dismantling.
Detailed description of the invention
Fig. 1 is the lithium ion battery entirety main view that a kind of waste and old lithium ion battery of the invention recycles production;
Fig. 2 is the internal structure chart of battery protection shell of the invention;
Fig. 3 is the internal structure chart of Li-ion batteries piles of the invention;
Fig. 4 is the front view of Li-ion batteries piles of the invention;
Fig. 5 is the explosive view of waterproof vent valve of the invention.
In figure: 1, battery protection shell;2, display screen;3, switch button;4, waterproof vent valve;5, positive outer terminal;
6, cathode outer terminal;7, switch running-on is pressed;8, protective shell door;9, notch;10, knocker;11, groove;12, rotary screw;
13, knob slot;14, idler wheel;15, electric heating sheets;16, knob is pushed;17, positive terminal plate;18, negative terminal plate;19, battery
Fixed plate;20, sliding rail;21, Li-ion batteries piles;22, DHT-11 Temperature Humidity Sensor;23, lithium ion battery inner core;24, electric
Pond anode;25, electrolyte diaphragm;26, positive strap;27, battery cathode;28, pulley;29, bradyseism air cushion;30, valve deck body;
31, waterproof ventilated membrane;32, sealing ring;33, venthole;34, threaded rod;35, improved mat;36, nut.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Please refer to Fig. 1-5, a kind of embodiment provided by the invention: a kind of waste and old lithium ion battery recycle the lithium of production from
Sub- battery, including battery protection shell 1, the outer surface of battery protection shell 1 are equipped with display screen 2, the side setting of display screen 2
There is switch button 3, the side of battery protection shell 1 is equipped with waterproof vent valve 4, and the upper surface of battery protection shell 1 is provided with
Positive outer terminal 5, the side of positive outer terminal 5 are provided with cathode outer terminal 6, the lower section setting of cathode outer terminal 6
Switch running-on 7 is pressed, the other side of battery protection shell 1 is provided with protective shell door 8, and the upper surface of battery protection shell 1 is set
It is equipped with notch 9, the side of notch 9 is provided with knocker 10, and the two sides of 1 lower end of battery protection shell are provided with groove 11, groove
11 inside is equipped with rotary screw 12, and the side of notch 9 is provided with knob slot 13, and the lower section of rotary screw 12 is equipped with idler wheel
14。
Further, display screen 2 is fixedly connected by fixed screw with battery protection shell 1, display screen 2 and positive external connection
Column 5 and cathode outer terminal 6 are electrically connected, and when humidity reaches certain numerical value, are transmitted by DHT-11 Temperature Humidity Sensor 22
Onto the display screen 2 on 1 surface of battery protection shell, presses being internally provided with for running-on 7 of switch and press gear structure, and press movable tooth
It is provided with spring, positive outer terminal 5 and cathode outer terminal 6 outside wheel construction and is connect by spring with switch running-on 7 is pressed,
Gear structure and spring are pressed by positive outer terminal 5 and cathode outer terminal 6 and anode inside switch running-on 7 by pressing
Terminal plate 17 and negative terminal plate 18 contact, make Li-ion batteries piles 21 can Switching Power Supply at any time, protective shell door 8 by hinge with
Battery protection shell 1 connects, and seal washer is provided between battery protection shell 1 and protective shell door 8, and opening knocker 10 will protect
Shell door 8 is opened, and groove 11 is structure as a whole with the setting of battery protection shell 1, and notch 9 is internally provided with opening gasket, rolling
Wheel 14 is rotatablely connected by rotary screw 12 and groove 11, and idler wheel 14 is turned on ground by rotary screw 12, can be facilitated
Transport, need to carry out using when idler wheel 14 is being pushed into groove 11 by rotary screw 12.
Further, the side inside battery protection shell 1 is equipped with electric heating sheets 15, and the top of battery protection shell 1 is set
It is equipped with and pushes knob 16, the lower section of positive outer terminal 5 is provided with positive terminal plate 17, the lower section setting of cathode outer terminal 6
There is negative terminal plate 18, the lower section of negative terminal plate 18 is equipped with battery retaining boards 19, and the lower section of battery retaining boards 19 is provided with
Sliding rail 20, the top of sliding rail 20 are provided with Li-ion batteries piles 21, and the top of electric heating sheets 15 is provided with DHT-11 temperature and humidity biography
Sensor 22.
Further, electric heating sheets 15 are connect by fixed screw with battery protection shell 1, and electric heating sheets 15 and anode are external
Terminal 5 and cathode outer terminal 6 are electrically connected, and by switch button 3, electric heating sheets 15 are opened, inside battery protection shell 1
Air is heated so that the moisture in air is evaporated, positive terminal plate 17 and negative terminal plate 18 and battery retaining boards 19
Adherents junction pushes the lower section of knob 16 to be provided with telescopic sleeving rod, and telescopic sleeving rod passes through battery protection shell 1 and fixes with battery
Plate 19 is fixedly connected, and telescopic sleeving rod is pulled out from knob slot 13, knob 16 is pushed to pass through notch 9, sliding rail 20 and battery protection shell
1 is welded to connect, and Li-ion batteries piles 21 are released battery protection shell 1 by sliding rail 20 and pulley 28, is readily transported and disassembles.
Further, Li-ion batteries piles 21 are internally provided with lithium ion battery inner core 23, lithium ion battery inner core 23
Outside is provided with anode 24, and the outside of anode 24 is provided with electrolyte diaphragm 25, and the outside of electrolyte diaphragm 25 is set
It is equipped with battery cathode 27, the outer surface of lithium ion battery inner core 23 is provided with positive strap 26.
Further, lithium ion battery inner core 23 is provided with 18, and positive strap 26 and anode 24 are electrically connected,
Battery cathode 27 is set as the battery cathode 27 of the silicon carbon material with special-effect and carbosphere graphite, and modified novel silicon-carbon is multiple
27 material of battery cathode is closed, battery energy density is improved, the functional electrolyte diaphragm 25 of the rare lithium salts addition of multi items is formulated,
Security performance and the service life of ferric phosphate lithium cell can be improved.
Further, the lower section of Li-ion batteries piles 21 is provided with bradyseism air cushion 29, and the two sides of bradyseism air cushion 29 are provided with
Pulley 28.
Further, bradyseism air cushion 29 and 21 Adherents junction of Li-ion batteries piles, bradyseism air cushion 29 reduce Li-ion batteries piles
21 are shaken inside battery protection shell 1, and pulley 28 is connect by fixing bearing with bradyseism air cushion 29.
Further, the top of waterproof vent valve 4 is provided with valve deck body 30, and the lower section of valve deck body 30 is provided with waterproof ventilated membrane
31, the lower section of waterproof ventilated membrane 31 is provided with sealing ring 32, and the outer surface of waterproof vent valve 4 is provided with venthole 33, and waterproof is saturating
The lower section of air valve 4 is provided with threaded rod 34, and the lower section of threaded rod 34 is provided with improved mat 35, the lower section setting of improved mat 35
There is nut 36.
Working principle: in use, waste and old lithium ion battery echelon is utilized and the recycling and reusing of scrap lithium ion battery,
Valuable lithium salts is extracted by Selectively leaching reagent, produces silicon carbon material and carbosphere graphite cathode material with special-effect
Material, and cathode is done with the material, the high-energy density ferric phosphate lithium cell produced leads to the Li-ion batteries piles 21 produced
Be put into battery protection shell 1 after crossing 19 fixation of battery retaining boards, press switch running-on 7 inside press gear structure with
Spring contacts positive outer terminal 5 and cathode outer terminal 6 with positive terminal plate 17 and negative terminal plate 18, makes lithium-ion electric
Pond group 21 Switching Power Supply can be transmitted to battery by DHT-11 Temperature Humidity Sensor 22 when humidity reaches certain numerical value at any time
On the display screen 2 for protecting 1 surface of shell, by switch button 3, electric heating sheets 15 are opened, to 1 inner air of battery protection shell
It is heated so that the moisture in air is evaporated, the setting of waterproof vent valve 4 can reach in balancing battery protection shell 1
The effect in portion and external air pressure turns to idler wheel 14 on ground by rotary screw 12, can convenient transportation, made
Idler wheel 14 is being pushed into groove 11 by the used time by rotary screw 12, is not taken up space, very convenient use, battery uses waste and old
Afterwards, it discharges, pulls out telescopic sleeving rod from knob slot 13 later and push knob 16 by notch 9, opening knocker 10 will
Protective shell door 8 is opened, and Li-ion batteries piles 21 can be released battery protection shell 1 by sliding rail 20 and pulley 28, convenient for fortune
Defeated and dismantling, lithium ion battery inner core 23 is impregnated, and removes electrolyte diaphragm 25, sub-argument anode 24 and battery cathode
27, the recycling and reusing of secondary use and scrap lithium ion battery extracts valuable lithium salts by Selectively leaching reagent, reduces life
Produce cost.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (9)
1. a kind of waste and old lithium ion battery recycles the lithium ion battery of production, including battery protection shell (1), feature exists
In: the outer surface of the battery protection shell (1) is equipped with display screen (2), the side of the display screen (2) be provided with switch by
The side of button (3), the battery protection shell (1) is equipped with waterproof vent valve (4), the upper end of the battery protection shell (1)
Face is provided with positive outer terminal (5), and the side of the anode outer terminal (5) is provided with cathode outer terminal (6), described negative
It is provided with below pole outer terminal (6) and presses switch running-on (7), the other side of the battery protection shell (1) is provided with guarantor
Jagged (9) are arranged in the upper surface of protective case door (8), the battery protection shell (1), and the side of the notch (9) is provided with door
It detains (10), the two sides of battery protection shell (1) lower end are provided with groove (11), and the inside of the groove (11) is equipped with
The side of rotary screw (12), the notch (9) is provided with knob slot (13), is equipped with rolling below the rotary screw (12)
It takes turns (14).
2. the lithium ion battery that a kind of waste and old lithium ion battery according to claim 1 recycles production, it is characterised in that:
The display screen (2) is fixedly connected by fixed screw with battery protection shell (1), the display screen (2) and positive external connection
Column (5) and cathode outer terminal (6) are electrically connected, described to press being internally provided with for running-on (7) of switch and press gear structure, and
It presses and is provided with spring outside gear structure, the anode outer terminal (5) and cathode outer terminal (6) pass through spring and press
Running-on (7) connection is switched, the protective shell door (8) is connect by hinge with battery protection shell (1), the battery protection shell
(1) seal washer is provided between protective shell door (8), the groove (11) and battery protection shell (1) setting are integrated knot
Structure, the notch (9) are internally provided with opening gasket, and the idler wheel (14) is turned by rotary screw (12) and groove (11)
Dynamic connection.
3. the lithium ion battery that a kind of waste and old lithium ion battery according to claim 1 recycles production, it is characterised in that:
The internal side of the battery protection shell (1) is equipped with electric heating sheets (15), the top setting of the battery protection shell (1)
Have promotion knob (16), is provided with positive terminal plate (17) below the anode outer terminal (5), the cathode outer terminal
(6) it is provided with below negative terminal plate (18), battery retaining boards (19), institute is installed below the negative terminal plate (18)
It states and is provided with below battery retaining boards (19) sliding rail (20), be provided with Li-ion batteries piles above the sliding rail (20)
(21), DHT-11 Temperature Humidity Sensor (22) are provided with above the electric heating sheets (15).
4. the lithium ion battery that a kind of waste and old lithium ion battery according to claim 3 recycles production, it is characterised in that:
The electric heating sheets (15) are connect by fixed screw with battery protection shell (1), and the electric heating sheets (15) and anode are external
Terminal (5) and cathode outer terminal (6) are electrically connected, and the positive terminal plate (17) and negative terminal plate (18) are fixed with battery
Plate (19) Adherents junction is provided with telescopic sleeving rod below the promotion knob (16), and telescopic sleeving rod passes through outside battery protection
Shell (1) is fixedly connected with battery retaining boards (19), and the sliding rail (20) and battery protection shell (1) are welded to connect.
5. the lithium ion battery that a kind of waste and old lithium ion battery according to claim 3 recycles production, it is characterised in that:
The Li-ion batteries piles (21) are internally provided with lithium ion battery inner core (23), outside the lithium ion battery inner core (23)
Portion is provided with anode (24), and the outside of the anode (24) is provided with electrolyte diaphragm (25), the electrolyte every
The outside of film (25) is provided with battery cathode (27), and the outer surface of the lithium ion battery inner core (23) is provided with positive strap
(26).
6. the lithium ion battery that a kind of waste and old lithium ion battery according to claim 5 recycles production, it is characterised in that:
The lithium ion battery inner core (23) is provided with 18, and the positive strap (26) and anode (24) are electrically connected.
7. the lithium ion battery that a kind of waste and old lithium ion battery according to claim 5 recycles production, it is characterised in that:
It is provided with bradyseism air cushion (29) below the Li-ion batteries piles (21), the two sides of the bradyseism air cushion (29) are provided with cunning
It takes turns (28).
8. the lithium ion battery that a kind of waste and old lithium ion battery according to claim 7 recycles production, it is characterised in that:
The bradyseism air cushion (29) and Li-ion batteries piles (21) Adherents junction, the pulley (28) pass through fixing bearing and bradyseism air cushion
(29) it connects.
9. the lithium ion battery that a kind of waste and old lithium ion battery according to claim 1 recycles production, it is characterised in that:
It is provided with valve deck body (30) above the waterproof vent valve (4), is provided with waterproof ventilated membrane below the valve deck body (30)
(31), it is provided with sealing ring (32) below the waterproof ventilated membrane (31), the outer surface of the waterproof vent valve (4) is provided with
Venthole (33) is provided with threaded rod (34) below the waterproof vent valve (4), is provided with below the threaded rod (34)
Improved mat (35) is provided with nut (36) below the improved mat (35).
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CN201910148672.XA CN109888367B (en) | 2019-02-28 | 2019-02-28 | Lithium ion battery produced by recycling waste lithium ion battery |
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CN110379975A (en) * | 2019-09-04 | 2019-10-25 | 成都航天科工微电子***研究院有限公司 | A kind of new energy battery of high protection |
CN110379975B (en) * | 2019-09-04 | 2024-02-09 | 航天科工微电子***研究院有限公司 | New energy battery with high protection |
CN116893707A (en) * | 2023-08-29 | 2023-10-17 | 上海畅联国际物流股份有限公司 | Box-type three-dimensional warehouse intelligent temperature control system and temperature control device thereof |
CN116893707B (en) * | 2023-08-29 | 2024-04-09 | 上海畅联国际物流股份有限公司 | Box-type three-dimensional warehouse intelligent temperature control system and temperature control device thereof |
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