CN108151457A - A kind of lithium battery is dried in vacuo dehumidification device - Google Patents
A kind of lithium battery is dried in vacuo dehumidification device Download PDFInfo
- Publication number
- CN108151457A CN108151457A CN201711370508.0A CN201711370508A CN108151457A CN 108151457 A CN108151457 A CN 108151457A CN 201711370508 A CN201711370508 A CN 201711370508A CN 108151457 A CN108151457 A CN 108151457A
- Authority
- CN
- China
- Prior art keywords
- hothouse
- lithium battery
- box body
- drying box
- vacuum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/005—Treatment of dryer exhaust gases
- F26B25/006—Separating volatiles, e.g. recovering solvents from dryer exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/10—Floors, roofs, or bottoms; False bottoms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
- Drying Of Gases (AREA)
Abstract
The invention discloses a kind of lithium batteries to be dried in vacuo dehumidification device, including drying box body, hothouse is equipped in the drying box body, the hothouse bottom end is equipped with sliding slot, lithium battery laying rack is equipped in the hothouse, the lithium battery laying rack bottom end is equipped with idler wheel, the lithium battery laying rack holds net equipped with several, the hothouse top is equipped with temperature sensor, humidity sensor and baroceptor, the dry chamber interior walls both sides are respectively and fixedly provided with electric heater, the hothouse is tightly connected by blast pipe and heat blower, the hothouse passes through vacuum-pumping tube, it is connect with vacuum pump, the hothouse is tightly connected by exhaust duct and condenser, the hothouse bottom end is provided with sewage draining exit, blowdown valve is equipped at the sewage draining exit, the drying box body is equipped with single open-door, controller and electromotion pilot lamp.The invention has the advantages that of simple structure and strong practicability.
Description
Technical field
The present invention relates to lithium battery production technical field, particularly a kind of lithium battery vacuum drying dehumidification device.
Background technology
In recent years, in the extension process of green energy resource, lithium ion battery with its high-energy density, high voltage, to environment
The advantages such as pollution-free and be developed rapidly.With the expansion of lithium ion battery applications range, each application field is to lithium ion
The cycle life of battery and safety made higher requirement.Influencing all of cycle life of lithium ion battery and safety
In multifactor, moisture is one of most important one influence factor.There are moisture inside lithium-ion battery system, then can lead to electricity
Solution liquid decomposes, Li dendrite reacts with water and releases the consequences such as imflammable gas, directly results in the material structure of lithium-ion battery system
Occur to deteriorate and reduce its cycle performance, it is serious to be also possible to lead to the serious safety concerns such as explosion.
Therefore, the important mesh that the moisture inside lithium-ion battery system is lithium ion battery manufacture process control is controlled
Mark.In lithium ion battery production process, battery is before electrolyte is filled, it is necessary to the battery core in battery is thermally dried,
To reduce battery core internal moisture content, avoid the electrolyte after fluid injection that side reaction occurs with water, influence battery cycle performance and
Safety.But existing lithium battery drying device, which exists, heats the problems such as uneven, heating rate is slow, baking time is long, seriously
Affect the quality of production and production efficiency of lithium battery.
Invention content
The purpose of the present invention is to solve the above problems, devise a kind of lithium battery vacuum drying dehumidification device.
Realize above-mentioned purpose the technical scheme is that, a kind of lithium battery is dried in vacuo dehumidification device, including drying box
Ontology, the drying box body is interior to be equipped with hothouse, and the hothouse is interior and is equipped with sliding slot positioned at the hothouse bottom end, described
Lithium battery laying rack is equipped in hothouse, the lithium battery laying rack bottom end is equipped with idler wheel, and the lithium battery laying rack passes through institute
Stating idler wheel can slide in the sliding slot, the lithium battery laying rack be equipped with it is several hold net, it is described that hold net laterally and perpendicular
It is connected to form multiple lithium batteries to being arranged in order and holds frame, be equipped with successively in the hothouse and positioned at the hothouse top
Temperature sensor, humidity sensor and baroceptor, the dry chamber interior walls both sides are respectively and fixedly provided with electric heater, the drying
It is indoor and be provided with air inlet positioned at hothouse bottom end side, equipped with heat blower, the hot wind on the outside of the air inlet
Generator air intake is connected with filter, and the outlet air end of the heat blower is tightly connected by blast pipe and the air inlet,
The blast pipe is equipped with the first check valve, and the hothouse is interior and is provided with vacuum orifice positioned at the air inlet opposite side,
Vacuum pump and condenser are equipped on the outside of the vacuum orifice, is sealed between the vacuum pump and the vacuum orifice by vacuum-pumping tube
Connection, the vacuum-pumping tube are equipped with solenoid valve, and the hothouse is interior and is provided with moisture exhausting port above the vacuum orifice, institute
It states and is tightly connected between moisture exhausting port and the condenser by exhaust duct, the hothouse bottom end is provided with sewage draining exit, the sewage draining exit
Place is equipped with the blowdown valve that is tightly connected with sewage draining exit, and the exhaust duct is equipped with the second unidirectional magnet valve, in the drying box body
Equipped with the single open-door opposite with the hothouse, described single open-door one end is hinged by hinge and the drying box body, described
The single open-door other end is connect by hasp lock with the drying box body, and the single open-door is equipped with transparent windows, the list
It is singly opened in enabling and equipped with knob, the drying box body between the transparent windows and the hasp lock and positioned at described
Door top is equipped with controller, and the controller is equipped with LED display, on the controller and under the LED display
Side, which is equipped with, to be switched with several control buttons, the drying box body and is equipped with electromotion pilot lamp, institute positioned at the controller side
It states drying box body side and is connected with power supply wiring, the power supply wiring other end is connected with attaching plug.
The quantity of the sliding slot is two, and the sliding slot is separately fixed at hothouse inner cavity bottom end both sides, the rolling
The quantity of wheel is four, and the idler wheel is divided into two rows and is separately fixed at the lithium battery laying rack bottom end.
The lithium battery laying rack and the drying box body are made of stainless steel material.
The electric heater is ptc heater.
The single open-door is equipped with sealing rubber ring with the drying box body junction.
The drying box body bottom end is equipped with stabilizer blade, and the quantity of the stabilizer blade is four, and the stabilizer blade is separately fixed at institute
State four corner locations of drying box body bottom end.
The material of the transparent windows is tempered glass.
PLC system is equipped in the controller.
The LED display can show the indoor temperature of the drying, humidity and air pressure.
The controller and temperature sensor, humidity sensor, baroceptor, electric heater, heat blower, vacuum
Pump, solenoid valve, electromotion pilot lamp, attaching plug are electrically connected.
Dehumidification device is dried in vacuo using a kind of lithium battery that technical scheme of the present invention makes, by drying box body
Outer setting heat blower so that drying box body is in scavenging period, it is ensured that the vapor inside drying box body will not be met
Reduction condenses into water again to the cold during the gas come in ventilation, and the present apparatus can efficiently take away baking in drying box body out
Vapor, the vapor for toasting out are discharged after being condensed using condenser, reach flash baking effect, greatly improve work effect
Rate.
Description of the drawings
Fig. 1 is a kind of structure diagram of lithium battery vacuum drying dehumidification device of the present invention；
Fig. 2 is a kind of front view of lithium battery vacuum drying dehumidification device of the present invention；
In figure, 1, drying box body；2nd, hothouse；3rd, sliding slot；4th, lithium battery laying rack；5th, idler wheel；6th, net is held；7th, it is warm
Spend sensor；8th, humidity sensor；9th, baroceptor；10th, electric heater；11st, air inlet；12nd, heat blower；13rd, mistake
Filter；14th, blast pipe；15th, the first check valve；16th, vacuum orifice；17th, vacuum pump；18th, condenser；19th, vacuum-pumping tube；20、
Solenoid valve；21st, moisture exhausting port；22nd, exhaust duct；23rd, sewage draining exit；24th, blowdown valve；25th, the second unidirectional magnet valve；26th, single open-door；27、
Hinge；28th, hasp lock；29th, transparent windows；30th, it shakes hands；31st, controller；32nd, LED display；33rd, it switchs；34th, control is pressed
Button；35th, electromotion pilot lamp；36th, power supply wiring；37th, attaching plug；38th, stabilizer blade.
Specific embodiment
The present invention is specifically described below in conjunction with the accompanying drawings, as shown in Figs. 1-2, a kind of lithium battery vacuum drying dehumidifying dress
It puts, including drying box body 1, hothouse 2 is equipped in the drying box body 1, the hothouse 2 is interior and positioned at the hothouse
2 bottom ends are equipped with sliding slot 3, and lithium battery laying rack 4 is equipped in the hothouse 2, and 4 bottom end of lithium battery laying rack is equipped with idler wheel 5,
The lithium battery laying rack 4 can be slided by the idler wheel 5 in the sliding slot 3, and the lithium battery laying rack 4 is equipped with several
Hold net 6, the net 6 that holds laterally is connected to form multiple lithium batteries and holds frame with vertical be arranged in order, in the hothouse 2
And it is equipped with temperature sensor 7, humidity sensor 8 and baroceptor 9, the hothouse 2 successively positioned at 2 top of hothouse
Inner wall both sides are respectively and fixedly provided with electric heater 10, and the hothouse 2 is interior and is provided with air inlet positioned at the 2 bottom end side of hothouse
11,11 outside of air inlet is equipped with heat blower 12, and 12 air intake of heat blower is connected with filter 13, the heat
The outlet air end of air generator 12 is tightly connected by blast pipe 14 and the air inlet 11, and it is single that the blast pipe 14 is equipped with first
To valve 15, vacuum orifice 16 is provided in the hothouse 2 and positioned at 11 opposite side of air inlet, outside the vacuum orifice 16
Side is equipped with vacuum pump 17 and condenser 18, is sealed and connected by vacuum-pumping tube 19 between the vacuum pump 17 and the vacuum orifice 16
It connects, the vacuum-pumping tube 19 is equipped with solenoid valve 20, and the hothouse 2 is interior and is provided with hydrofuge positioned at 16 top of vacuum orifice
Mouth 21, is tightly connected between the moisture exhausting port 21 and the condenser 18 by exhaust duct 22, and the exhaust duct 22 is equipped with second
Unidirectional magnet valve 25,2 bottom end of hothouse are provided with sewage draining exit 23, are equipped with what is be tightly connected with sewage draining exit 23 at the sewage draining exit 23
Blowdown valve 24, the drying box body 1 are equipped with the single open-door 26 opposite with the hothouse 2, and described 26 one end of single open-door leads to
It is hinged with the drying box body 1 to cross hinge 27,26 other end of single open-door passes through hasp lock 28 and the drying box body 1
Connection, the single open-door 26 are equipped with transparent windows 29, on the single open-door 26 and positioned at the transparent windows 29 and institute
It states and knob 30 is equipped between hasp lock 28, the drying box body 1 and be equipped with controller 31 positioned at 26 top of single open-door, it is described
Controller 31 is equipped with LED display 32, and 33 Hes of switch are equipped on the controller 31 and positioned at 32 lower section of LED display
Several control buttons 34, the drying box body 1 and positioned at 31 side of controller be equipped with electromotion pilot lamp 35, the drying
1 side of case ontology is connected with power supply wiring 36, and 36 other end of power supply wiring is connected with attaching plug 37；The quantity of the sliding slot 3
It it is two, the sliding slot 3 is separately fixed at the 2 inner cavity bottom end both sides of hothouse, and the quantity of the idler wheel 5 is four, described
Idler wheel 5 divides is separately fixed at 4 bottom end of lithium battery laying rack for two rows；The lithium battery laying rack 4 and the drying box sheet
Body 1 is made of stainless steel material；The electric heater 10 is ptc heater；The single open-door 26 and the drying box
1 junction of ontology is equipped with sealing rubber ring；1 bottom end of drying box body is equipped with stabilizer blade 38, and the quantity of the stabilizer blade 38 is four
A, the stabilizer blade 38 is separately fixed at four corner locations of 1 bottom end of drying box body；The material of the transparent windows 29
Matter is tempered glass；PLC system is equipped in the controller 31；The LED display 32 can show the temperature in the hothouse 2
Degree, humidity and air pressure；The controller 31 and temperature sensor 7, humidity sensor 8, baroceptor 9, electric heater 10, heat
Air generator 12, vacuum pump 17, solenoid valve 20, electromotion pilot lamp 35, power supply wiring 36 are electrically connected.
The characteristics of the present embodiment is that hothouse is equipped in drying box body, is set in hothouse and positioned at hothouse bottom end
There is sliding slot, lithium battery laying rack is equipped in hothouse, lithium battery laying rack bottom end is equipped with idler wheel, and lithium battery laying rack passes through idler wheel
It can be slided in sliding slot, lithium battery laying rack holds net equipped with several, holds net transverse direction and is vertically arranged in order the structure that is connected
Frame is held into multiple lithium batteries, hothouse is interior and gentle equipped with temperature sensor, humidity sensor successively positioned at hothouse top
Pressure sensor, dry chamber interior walls both sides are respectively and fixedly provided with electric heater, and hothouse is interior and is provided with air inlet positioned at hothouse bottom end side
Mouthful, heat blower is equipped on the outside of air inlet, heat blower air intake is connected with filter, and the outlet air end of heat blower passes through
Blast pipe is tightly connected with air inlet, and blast pipe is equipped with the first check valve, and hothouse is interior and is opened positioned at air inlet opposite side
There is vacuum orifice, be equipped with vacuum pump and condenser on the outside of vacuum orifice, sealed between vacuum pump and vacuum orifice by vacuum-pumping tube
Connection, vacuum-pumping tube are equipped with solenoid valve, and hothouse is interior and is provided with moisture exhausting port, moisture exhausting port and condenser above vacuum orifice
Between be tightly connected by exhaust duct, hothouse bottom end is provided with blowdown, and the blowdown valve being tightly connected with sewage draining exit is equipped at sewage draining exit,
Exhaust duct is equipped with the second unidirectional magnet valve, and drying box body is equipped with the single open-door opposite with hothouse, and single open-door one end passes through
Hinge is hinged with drying box body, and the single open-door other end is connect by hasp lock with drying box body, and single open-door is equipped with transparent
Observation window, is equipped with knob on single open-door and between transparent windows and hasp lock, drying box body and above single open-door
Equipped with controller, controller is equipped with LED display, and switch and several controls are equipped on controller and below LED display
Button processed, drying box body and positioned at controller side be equipped with electromotion pilot lamp.One made using technical scheme of the present invention
Kind lithium battery vacuum drying dehumidification device, by setting heat blower outside drying box body so that drying box body is being changed
During gas, it is ensured that reduction condenses into again to the cold when the vapor inside drying box body will not encounter the gas that ventilation is come in
Water, the present apparatus can efficiently take away the vapor of baking out in drying box body, and the vapor for toasting out is using condenser
It is discharged after condensation, reaches flash baking effect, greatly improve working efficiency.
In the present embodiment, single open-door is first turned on, lithium battery to be dried is put into containing tank, then by lithium battery
In laying rack push-in hothouse, the idler wheel of lithium battery laying rack can be slided in the sliding slot of hothouse, finally closed single open-door, buckled
Hasp lock, then worked by the start button control of controller the desiccant dehumidification of lithium battery, solenoid valve is opened, due to blast pipe
And have check valve on exhaust duct, so hothouse in form confined space, vacuum pump is by vacuum-pumping tube to hothouse inside
Vacuumize process is carried out, after the vacuum degree of room to be dried reaches certain requirement, by electric heater to the lithium battery in hothouse
It is heated, temperature sensor, humidity sensor and baroceptor transmit dry indoor temperature, humidity and pressure information
To controller, and dry indoor real time temperature, humidity and barometric information are shown on LED display, due to electric heater
It being arranged in hothouse, dry indoor temperature rise speed is fast, stops vacuumizing after heating a period of time, and solenoid valve is automatically closed,
Then heat blower inputs the dry gas of heating by blast pipe and air inlet into hothouse, and the dry gas of flowing can
So that heat is dispersed into each corner in furnace chamber, the uniformity of furnace chamber temperature ensure that, dry gas will be in hothouse
Vapor condenser is passed through by moisture exhausting port and exhaust duct together, condenser is discharged after vapor is condensed, and then continues to carry out
Vacuumize process, solenoid valve are opened, residual moisture in furnace chamber are taken away, so recycles multiple vacuumize process, electric heater adds
Heat, logical dry gas, the process that vacuumizes carry out baking dry cell, and the moisture in battery will soon be pulled away, and be carried significantly
The drying efficiency of battery has been arrived, when dry indoor humidity reaches preset value, has stopped dry work, lithium battery completes back tender
Sequence, heat blower are passed through room temperature wind into hothouse, reduce dry indoor temperature, when dry indoor temperature be reduced to it is default
During safety value, open single open-door and can be taken off lithium battery.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of which part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of lithium battery is dried in vacuo dehumidification device, including drying box body (1), which is characterized in that the drying box body
(1) hothouse (2) is equipped in, the hothouse (2) is interior and is equipped with sliding slot (3), the drying positioned at the hothouse (2) bottom end
Lithium battery laying rack (4) is equipped in room (2), lithium battery laying rack (4) bottom end is equipped with idler wheel (5), and the lithium battery is held
Frame (4) can be slided by the idler wheel (5) in the sliding slot (3), and the lithium battery laying rack (4) holds net equipped with several
(6), the net (6) that holds laterally is connected to form multiple lithium batteries and holds frame with vertical be arranged in order, in the hothouse (2)
And it is equipped with temperature sensor (7), humidity sensor (8) and baroceptor (9), institute successively positioned at the hothouse (2) top
It states hothouse (2) inner wall both sides and is respectively and fixedly provided with electric heater (10), the hothouse (2) is interior and positioned at the hothouse (2) bottom
End side is provided with air inlet (11), and heat blower (12), the heat blower (12) are equipped on the outside of the air inlet (11)
Air intake is connected with filter (13), and the outlet air end of the heat blower (12) passes through blast pipe (14) and the air inlet (11)
It is tightly connected, the blast pipe (14) is equipped with the first check valve (15), and the hothouse (2) is interior and positioned at the air inlet
(11) opposite side is provided with vacuum orifice (16), and vacuum pump (17) and condenser (18) are equipped on the outside of the vacuum orifice (16),
It is tightly connected between the vacuum pump (17) and the vacuum orifice (16) by vacuum-pumping tube (19), on the vacuum-pumping tube (19)
Equipped with solenoid valve (20), moisture exhausting port (21), the row are provided in the hothouse (2) and above the vacuum orifice (16)
It is tightly connected between wet mouth (21) and the condenser (18) by exhaust duct (22), it is unidirectional that the exhaust duct (22) is equipped with second
Magnet valve (25), hothouse (2) bottom end are provided with sewage draining exit (23), are equipped at the sewage draining exit (23) and are sealed with sewage draining exit (23)
The blowdown valve (24) of connection, the drying box body (1) is equipped with the single open-door (26) opposite with the hothouse (2), described
Single open-door (26) one end is hinged by hinge (27) and the drying box body (1), and single open-door (26) other end is by taking
Padlock (28) is connect with the drying box body (1), and the single open-door (26) is equipped with transparent windows (29), the single open-door
(26) knob (30), the drying box body are equipped on and between the transparent windows (29) and the hasp lock (28)
(1) and above the single open-door (26) controller (31) is equipped with, the controller (31) is equipped with LED display (32),
Switch (33) and several control buttons (34), institute are equipped on the controller (31) and below the LED display (32)
It states drying box body (1) and is equipped with electromotion pilot lamp (35), the drying box body (1) one positioned at the controller (31) side
Side is connected with power supply wiring (36), and power supply wiring (36) other end is connected with attaching plug (37).
2. a kind of lithium battery vacuum drying dehumidification device according to claim 1, which is characterized in that the sliding slot (3)
Quantity is two, and the sliding slot (3) is separately fixed at the hothouse (2) inner cavity bottom end both sides, and the quantity of the idler wheel (5) is
Four, the idler wheel (5) is divided into two rows and is separately fixed at lithium battery laying rack (4) bottom end.
3. a kind of lithium battery vacuum drying dehumidification device according to claim 1, which is characterized in that the lithium battery is held
Frame (4) and the drying box body (1) are made of stainless steel material.
A kind of 4. lithium battery vacuum drying dehumidification device according to claim 1, which is characterized in that the electric heater
(10) it is ptc heater.
A kind of 5. lithium battery vacuum drying dehumidification device according to claim 1, which is characterized in that the single open-door (26)
Sealing rubber ring is equipped with the drying box body (1) junction.
A kind of 6. lithium battery vacuum drying dehumidification device according to claim 1, which is characterized in that the drying box body
(1) bottom end is equipped with stabilizer blade (38), and the quantity of the stabilizer blade (38) is four, and the stabilizer blade (38) is separately fixed at the drying box
Four corner locations of ontology (1) bottom end.
A kind of 7. lithium battery vacuum drying dehumidification device according to claim 1, which is characterized in that the transparent windows
(29) material is tempered glass.
A kind of 8. lithium battery vacuum drying dehumidification device according to claim 1, which is characterized in that the controller (31)
It is interior to be equipped with PLC system.
A kind of 9. lithium battery vacuum drying dehumidification device according to claim 1, which is characterized in that the LED display
(32) temperature, humidity and the air pressure in the hothouse (2) can be shown.
A kind of 10. lithium battery vacuum drying dehumidification device according to claim 1, which is characterized in that the controller
(31) with temperature sensor (7), humidity sensor (8), baroceptor (9), electric heater (10), heat blower (12),
Vacuum pump (17), solenoid valve (20), electromotion pilot lamp (35), power supply wiring (36) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370508.0A CN108151457A (en) | 2017-12-19 | 2017-12-19 | A kind of lithium battery is dried in vacuo dehumidification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370508.0A CN108151457A (en) | 2017-12-19 | 2017-12-19 | A kind of lithium battery is dried in vacuo dehumidification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108151457A true CN108151457A (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711370508.0A Pending CN108151457A (en) | 2017-12-19 | 2017-12-19 | A kind of lithium battery is dried in vacuo dehumidification device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108619775A (en) * | 2018-06-30 | 2018-10-09 | 贵州中伟资源循环产业发展有限公司 | Lithium metal extraction lithium salts strip liquor filtering drying equipment in waste lithium cell |
| CN109489355A (en) * | 2018-10-19 | 2019-03-19 | 滁州米润科技有限公司 | Drying device is used in a kind of processing of bag fabric |
| CN110597327A (en) * | 2019-08-30 | 2019-12-20 | 河北金力新能源科技股份有限公司 | Monitoring and adjusting method for lithium battery diaphragm coating oven |
Citations (3)
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| CN107388735A (en) * | 2017-07-18 | 2017-11-24 | 南京国轩电池有限公司 | A kind of intensified by ultrasonic wave heated-air drying power lithium-ion battery device and drying means |
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| CN201266002Y (en) * | 2008-06-24 | 2009-07-01 | 石家庄开发区纪元电气有限公司 | High-frequency vacuum timber dryer |
| CN204648844U (en) * | 2015-05-05 | 2015-09-16 | 宁德时代新能源科技有限公司 | Secondary cell drying device |
| CN107388735A (en) * | 2017-07-18 | 2017-11-24 | 南京国轩电池有限公司 | A kind of intensified by ultrasonic wave heated-air drying power lithium-ion battery device and drying means |
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| CN108619775A (en) * | 2018-06-30 | 2018-10-09 | 贵州中伟资源循环产业发展有限公司 | Lithium metal extraction lithium salts strip liquor filtering drying equipment in waste lithium cell |
| CN109489355A (en) * | 2018-10-19 | 2019-03-19 | 滁州米润科技有限公司 | Drying device is used in a kind of processing of bag fabric |
| CN110597327A (en) * | 2019-08-30 | 2019-12-20 | 河北金力新能源科技股份有限公司 | Monitoring and adjusting method for lithium battery diaphragm coating oven |
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