CN209279640U - A kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen - Google Patents
A kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen Download PDFInfo
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- CN209279640U CN209279640U CN201822247390.9U CN201822247390U CN209279640U CN 209279640 U CN209279640 U CN 209279640U CN 201822247390 U CN201822247390 U CN 201822247390U CN 209279640 U CN209279640 U CN 209279640U
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- nitrogen
- lithium battery
- furnace body
- push plate
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Abstract
The utility model discloses a kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen, including furnace body, agglomerating chamber, switchgear house, nitrogen circulation room, nitrogen cylinder and supporting rack, the furnace interior is fixedly installed demarcation plate and support plate, the demarcation plate setting is square on the supporting plate, furnace body is separated into three chambers by demarcation plate and support plate, sealed set between three chambers, it is agglomerating chamber above demarcation plate, it is nitrogen circulation room between demarcation plate and support plate, it is switchgear house below support plate, the agglomerating chamber is internally provided with raw material sintered components, the nitrogen circulation chamber interior is provided with nitrogen circulation component, the switchgear house is internally provided with regulated power supply, the utility model passes through heated nitrogen, lithium battery raw materials for production are sintered with the nitrogen of high temperature, it solves and is easy in ordinary sinter method so that lithium battery raw materials for production are in sky The problem of being aoxidized under gas.
Description
Technical field
The utility model relates to lithium battery raw materials for production technical field of processing equipment, specifically a kind of lithium battery raw materials for production
With the double push plate circulatory stoves of nitrogen.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution that lithium metal battery, which is a kind of,
Refer to the battery for containing lithium (including lithium metal, lithium alloy and lithium ion, lighium polymer) in electrochemical system；Lithium battery substantially may be used
It is divided into two classes: lithium metal battery and lithium ion battery；Lithium metal battery is usually non-rechargeabel, and includes the lithium of metallic state,
Lithium ion battery does not contain the lithium of metallic state, and can charge, and the inventor of lithium battery is Edison.Due to lithium metal
Chemical characteristic it is very active so that the processing of lithium metal, preservation and use are very high to environmental requirement, so, lithium battery is long
Phase is not applied；With the development of twentieth century end microelectric technique, the equipment of miniaturization is increasing, proposes to power supply
Very high requirement, lithium battery enter the large-scale practical stage therewith.
Lithium battery in the prior art produce when its positive electrode sintering when easily by the dioxygen oxidation in air, thus
There are the double push plate circulatory stoves of lithium battery raw materials for production nitrogen in recent years in the quality for influencing lithium battery, but in the prior art
Lithium battery raw materials for production with the double push plate circulatory stoves of nitrogen there is no isolation air completely, cause the quality of lithium battery still no
Guarantee to good, therefore, designing the double push plate circulatory stoves of the novel lithium battery raw materials for production nitrogen of one kind seems to Guan Chong
It wants.
Utility model content
The purpose of this utility model is to provide a kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen, including furnace body, agglomerating chamber, switchgear house, nitrogen circulation
Room, nitrogen cylinder and supporting rack, the furnace interior are fixedly installed demarcation plate and support plate, and the demarcation plate is arranged in support plate
Top, furnace body are separated into three chambers, sealed set between three chambers by demarcation plate and support plate, and demarcation plate top is sintering
Room is nitrogen circulation room between demarcation plate and support plate, is switchgear house below support plate, the agglomerating chamber is internally provided with raw material
Sintered components, the nitrogen circulation chamber interior are provided with nitrogen circulation component, and the switchgear house is internally provided with regulated power supply.
As a further solution of the present invention: the raw material sintered components are two groups, raw material sintered components are in furnace body
Inside is arranged above and below, and every group of raw material sintered components include sintering frame, push plate, arc-shaped workpiece, hermatic door and drawer sliding rail component, institute
Stating nitrogen circulation component includes aspiration pump, coil pipe, electric hot tray and gas-guide tube.
As a further solution of the present invention: the sintering frame is fixedly mounted in push plate, the effect for being sintered frame is:
For holding lithium battery raw materials for production, the number of arc-shaped workpiece is two in every group of raw material sintered components, and described two arcs
The setting of part same level, the arc-shaped side of the arc-shaped workpiece are fixedly connected with inboard wall of furnace body, and the straight line of arc-shaped workpiece is respectively provided with
There is drawer sliding rail component, the straight line of the arc-shaped workpiece is connected by drawer sliding rail component and the edge drawer type of push plate, described
Hermatic door is installed at push plate port, multiple through-holes is provided on arc-shaped workpiece, the effect of the arc-shaped workpiece is: being easily installed pumping
The effect of drawer slide track component, the through-hole is: so that nitrogen is mutually communicated and is unlikely to be obstructed by arc-shaped workpiece in agglomerating chamber.
As a further solution of the present invention: the coil pipe is disk made of the good metallic conduit of thermal conductivity spirals
Shape pipeline, one end of coil pipe are connected to the output end of aspiration pump, and the input terminal of the aspiration pump is connected by gas-guide tube and agglomerating chamber
Logical, the other end of coil pipe is connected to by gas-guide tube with agglomerating chamber, and the gas-guide tube runs through demarcation plate, is done at sealing at impenetrating mouth
Reason, processing mode can be arranged on electric hot tray for installation sealing ring or smearing high-temperature seal adhesive, the coil pipe, coil pipe and electric hot tray
It directly contacts, the electric hot tray is fixedly mounted on the supporting plate by electric hot tray stabilizer blade.
As a further solution of the present invention: the regulated power supply is electrically connected by electric wire and electric hot tray, it is adjustable
Power supply is electrically connected by electric wire and aspiration pump.
As a further solution of the present invention: exhaust outlet is provided at the top of the furnace body, the work of the exhaust outlet
With being: convenient for draining the intracorporal air of furnace before present invention work, bottom of furnace body is provided with multiple supporting legs, the supporting leg bottom peace
Equipped with universal wheel, it is additionally provided with nitrogen cylinder placing box on furnace body right side wall, is provided with nitrogen cylinder in the nitrogen cylinder placing box, institute
It states and is connected to by nitrogen tube with agglomerating chamber at the top of nitrogen cylinder, nitrogen valve is provided in the nitrogen tube, nitrogen valve is for controlling
Nitrogen in nitrogen cylinder processed.
As a further solution of the present invention: being additionally provided with observation panel and control on the front side wall of the furnace body
The effect of device, the observation panel is: convenient for the sintering degree of lithium battery raw materials for production in observation agglomerating chamber, the controller is divided into
Air pump governor and thermoregulator, air pump governor and thermoregulator are electrically connected with aspiration pump and regulated power supply respectively,
The air pump governor and thermoregulator are that air pump power regulation device and output power of power supply in the prior art are adjusted
The effect of equipment, air pump governor is: adjusting the operating power of aspiration pump to control the rate that aspiration pump extracts nitrogen, temperature
The effect of adjuster is: the operating temperature of regulation and control electric hot tray, to realize to the temperature of nitrogen in furnace body controllable.
As a further solution of the present invention: the furnace body periphery is wrapped in one layer of furnace insulation, the furnace
Body thermal insulation material is thermal insulation material in the prior art, and the effect of furnace insulation is: the intracorporal nitrogen of furnace is kept the temperature,
Preventing nitrogen temperature to scatter and disappear influences sintering effect.
Compared with prior art, the utility model has the beneficial effects that
A kind of lithium battery raw materials for production of the utility model double push plate circulatory stoves of nitrogen, including furnace body, agglomerating chamber, distribution
Room, nitrogen circulation room, nitrogen cylinder and supporting rack, the furnace interior are fixedly installed demarcation plate and support plate, the demarcation plate
Side, furnace body are separated into three chambers by demarcation plate and support plate on the supporting plate for setting, and sealed set between three chambers separates
It is agglomerating chamber above plate, is nitrogen circulation room between demarcation plate and support plate, is switchgear house below support plate, in the agglomerating chamber
Portion is provided with raw material sintered components, and the nitrogen circulation chamber interior is provided with nitrogen circulation component, setting inside the switchgear house
There is regulated power supply.In the use of the present invention, the nitrogen inside coil pipe heats up by electric hot tray, pass through the nitrogen pair of high temperature
Lithium battery raw materials for production are sintered, and have effectively completely cut off oxidation of the air to anode material of lithium battery, in addition, furnace body is using close
Envelope processing, has further completely cut off air, improves the quality of lithium battery production, is suitble to be widely used to promote.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is the structural schematic diagram of coil pipe in the utility model.
Fig. 4 is the attachment structure schematic diagram of push plate and arc-shaped workpiece in the utility model.
In figure: 1- exhaust outlet, 2- furnace body, 3- furnace insulation, 4- sintering frame, 5- hermatic door, 6- push plate, 7- drawer are sliding
Rail assembly, 8- agglomerating chamber, 9- demarcation plate, 10- gas-guide tube, 11- coil pipe, 12- aspiration pump, 13- nitrogen cylinder placing box, 14- nitrogen
Bottle, 15- nitrogen tube, 16- electric hot tray, 17- electric hot tray stabilizer blade, 18- support plate, 19- switchgear house, 20- supporting leg, 21- universal wheel,
22- regulated power supply, 23- observation panel, 24- controller, 25- air pump governor, 26- thermoregulator, 27- nitrogen circulation room, 28-
Arc-shaped workpiece.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen,
Including furnace body 2, agglomerating chamber 8, switchgear house 19, nitrogen circulation room 27, nitrogen cylinder 14 and supporting rack, fixation is set inside the furnace body 2
It is equipped with demarcation plate 9 and support plate 18, the demarcation plate 9 is arranged above support plate 18, and furnace body 2 is by demarcation plate 9 and support plate 18
Be separated into three chambers, sealed set between three chambers is agglomerating chamber 8 above demarcation plate 9, demarcation plate 9 and support plate 18 it
Between be nitrogen circulation room 27, be switchgear house 19 below support plate 18, the agglomerating chamber 8 is internally provided with raw material sintered components, institute
It states nitrogen circulation room 27 and is internally provided with nitrogen circulation component, the switchgear house 19 is internally provided with regulated power supply 22.
In the utility model embodiment, the raw material sintered components are two groups, and raw material sintered components are above and below 2 inside of furnace body
Arrangement, every group of raw material sintered components include being sintered frame 4, push plate 6, arc-shaped workpiece 28, hermatic door 5 and drawer sliding rail component 7, described
Nitrogen circulation component includes aspiration pump 12, coil pipe 11, electric hot tray 16 and gas-guide tube 10.
In the utility model embodiment, the sintering frame 4 is fixedly mounted in push plate 6, and the effect of sintering frame 4 is: being used to
Lithium battery raw materials for production are held, the number of arc-shaped workpiece 28 is two in every group of raw material sintered components, and described two arc-shaped workpieces
The setting of 28 same levels, the arc-shaped side of the arc-shaped workpiece 28 are fixedly connected with 2 inner wall of furnace body, and the straight line of arc-shaped workpiece 28 is equal
It is provided with drawer sliding rail component 7, the straight line of the arc-shaped workpiece 28 passes through the edge drawer type of drawer sliding rail component 7 and push plate 6
It connects, hermatic door 5 is installed at 6 port of push plate, multiple through-holes, the work of the arc-shaped workpiece 28 are provided on arc-shaped workpiece 28
With being: be easily installed drawer sliding rail component 7, the effect of the through-hole is: so that in agglomerating chamber 8 nitrogen be mutually communicated be unlikely to by
Arc-shaped workpiece 28 obstructs.
In the utility model embodiment, the coil pipe 11 is coil of pipes made of the good metallic conduit of thermal conductivity spirals
The one end in road, coil pipe 11 is connected to the output end of aspiration pump 12, and the input terminal of the aspiration pump 12 passes through gas-guide tube 10 and sintering
Room 8 is connected to, and the other end of coil pipe 11 is connected to by gas-guide tube 10 with agglomerating chamber 8, and the gas-guide tube 10 runs through demarcation plate 9, is run through
Encapsulation process is done at mouthful, processing mode can be arranged for installation sealing ring or smearing high-temperature seal adhesive, the coil pipe 11 in electric heating
On disk 16, coil pipe 11 is directly contacted with electric hot tray 16, and the electric hot tray 16 is fixedly mounted on support plate by electric hot tray stabilizer blade 17
On 18.
In the utility model embodiment, the regulated power supply 22 is electrically connected by electric wire and electric hot tray 16, regulated power supply
22 are electrically connected by electric wire and aspiration pump 12, and 2 periphery of furnace body is wrapped in one layer of furnace insulation 3, and the furnace body is protected
Adiabator 3 is thermal insulation material in the prior art, and the effect of furnace insulation 3 is: the nitrogen in furnace body 2 is kept the temperature,
Preventing nitrogen temperature to scatter and disappear influences sintering effect.
In the utility model embodiment, the top of the furnace body 2 is provided with exhaust outlet 1, and the effect of the exhaust outlet 1 is:
Convenient for draining the air in furnace body 2 before utility model works, 2 bottom of furnace body is provided with multiple supporting legs 20, the supporting leg 20
Bottom is equipped with universal wheel 21, and nitrogen cylinder placing box 13 is additionally provided on 2 right side wall of furnace body, is set in the nitrogen cylinder placing box 13
It is equipped with nitrogen cylinder 14, is connected to by nitrogen tube 15 with agglomerating chamber 8 at the top of the nitrogen cylinder 14, is provided with nitrogen in the nitrogen tube 15
Air valve, nitrogen valve are used to control the nitrogen in nitrogen cylinder 14.
In the utility model embodiment, observation panel 23 and controller 24, institute are additionally provided on the front side wall of the furnace body 2
The effect for stating observation panel 23 is: convenient for the sintering degree of lithium battery raw materials for production in observation agglomerating chamber 8, the controller 24, which divides, is
Air pump governor 25 and thermoregulator 26, air pump governor 25 and thermoregulator 26 respectively with aspiration pump 12 and regulated power supply
22 are electrically connected, and the air pump governor 25 and thermoregulator 26 are air pump power regulation device and electricity in the prior art
Source output power adjustment equipment, the effect of air pump governor 25 is: adjusting the operating power of aspiration pump 12 to control aspiration pump
12 extract the rate of nitrogen, and the effect of thermoregulator 26 is: the operating temperature of regulation and control electric hot tray 16, thus to furnace body
The temperature of nitrogen is realized controllable in 2.
It should be further noted that: the specific workflow of the utility model are as follows: in the use of the present invention, will give birth to first
The raw material for producing lithium battery is put into sintering frame 4, and hermatic door 5 is then shut；The burp valve and nitrogen on exhaust outlet 1 are opened again
Nitrogen valve on tracheae 15, by the nitrogen in nitrogen cylinder 14 discharge into agglomerating chamber 8 until agglomerating chamber 8 in all nitrogen of gas,
Close the nitrogen valve on burp valve and nitrogen tube 15 on exhaust outlet 1；Regulated power supply 22 and aspiration pump 12 are opened again, are led to
It crosses air pump governor 25 and thermoregulator 26 adjusts the temperature of electric hot tray 16 and the speed of exhaust of aspiration pump 12；Aspiration pump 12 will
Nitrogen inside agglomerating chamber 8 extracts to coil pipe 11 and is heated to discharge into again in agglomerating chamber 8 after certain temperature, this process repetitive cycling into
Row realizes that the raw material to the production lithium battery on sintering frame 4 is sintered；After the completion of sintering, electric hot tray 16 is closed, opens nitrogen
Nitrogen valve on tracheae 15, the nitrogen of low temperature enter agglomerating chamber 8 and cool down to agglomerating chamber 8；After the completion of cooling, pumping is closed
Nitrogen valve on pump 12 and nitrogen tube 15 takes out sintered finished product, completes sintering.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen, including furnace body (2), agglomerating chamber (8), switchgear house (19),
Nitrogen circulation room (27), nitrogen cylinder (14) and supporting rack, which is characterized in that be fixedly installed demarcation plate inside the furnace body (2)
(9) it is arranged above support plate (18) with support plate (18), the demarcation plate (9), furnace body (2) is by demarcation plate (9) and support plate
(18) be separated into three chambers, sealed set between three chambers is agglomerating chamber (8) above demarcation plate (9), demarcation plate (9) and
Being between support plate (18) nitrogen circulation room (27) is switchgear house (19) to set below support plate (18) inside the agglomerating chamber (8)
Raw material sintered components are equipped with, the nitrogen circulation room (27) is internally provided with nitrogen circulation component, and the switchgear house (19) is internal
It is provided with regulated power supply (22).
2. the lithium battery raw materials for production according to claim 1 double push plate circulatory stoves of nitrogen, which is characterized in that the raw material
Sintered components are two groups, and raw material sintered components are arranged above and below inside furnace body (2), and every group of raw material sintered components include sintering frame
(4), push plate (6), arc-shaped workpiece (28), hermatic door (5) and drawer sliding rail component (7), the nitrogen circulation component includes aspiration pump
(12), coil pipe (11), electric hot tray (16) and gas-guide tube (10).
3. the lithium battery raw materials for production according to claim 2 double push plate circulatory stoves of nitrogen, which is characterized in that the sintering
Frame (4) is fixedly mounted on push plate (6), and the number of arc-shaped workpiece (28) is two in every group of raw material sintered components, and described two
A arc-shaped workpiece (28) same level setting, the arc-shaped side of the arc-shaped workpiece (28) are fixedly connected with furnace body (2) inner wall, arc
The straight line of part (28) is provided with drawer sliding rail component (7), and the straight line of the arc-shaped workpiece (28) passes through drawer sliding rail component
(7) it connect with the edge drawer type of push plate (6), is equipped with hermatic door (5) at push plate (6) port, on arc-shaped workpiece (28)
It is provided with multiple through-holes.
4. the lithium battery raw materials for production according to claim 2 double push plate circulatory stoves of nitrogen, which is characterized in that the coil pipe
(11) plate-like pipeline made of spiraling for the good metallic conduit of thermal conductivity, the output of one end and aspiration pump (12) of coil pipe (11)
The input terminal of end connection, the aspiration pump (12) is connected to by gas-guide tube (10) with agglomerating chamber (8), and the other end of coil pipe (11) is logical
Gas-guide tube (10) to be crossed to be connected to agglomerating chamber (8), the gas-guide tube (10) runs through demarcation plate (9), encapsulation process is done at impenetrating mouth,
Processing mode can be arranged on electric hot tray (16) for installation sealing ring or smearing high-temperature seal adhesive, the coil pipe (11), coil pipe
(11) it is directly contacted with electric hot tray (16), the electric hot tray (16) is fixedly mounted on support plate (18) by electric hot tray stabilizer blade (17)
On.
5. the lithium battery raw materials for production according to claim 1 double push plate circulatory stoves of nitrogen, which is characterized in that described adjustable
Power supply (22) is electrically connected by electric wire and electric hot tray (16), and regulated power supply (22) is electrically connected by electric wire with aspiration pump (12)
It connects.
6. the lithium battery raw materials for production according to claim 1 to 3 double push plate circulatory stoves of nitrogen, which is characterized in that institute
It states and is provided at the top of furnace body (2) exhaust outlet (1), furnace body (2) bottom is provided with multiple supporting legs (20), supporting leg (20) bottom
It is equipped with universal wheel (21), is additionally provided with nitrogen cylinder placing box (13) on furnace body (2) right side wall, the nitrogen cylinder placing box (13)
It is inside provided with nitrogen cylinder (14), is connected to by nitrogen tube (15) with agglomerating chamber (8) at the top of the nitrogen cylinder (14), the nitrogen tube
(15) nitrogen valve is provided on.
7. the lithium battery raw materials for production according to claim 6 double push plate circulatory stoves of nitrogen, which is characterized in that the furnace body
(2) observation panel (23) and controller (24) are additionally provided on front side wall, the controller (24) is divided into air pump governor
(25) and thermoregulator (26), air pump governor (25) and thermoregulator (26) respectively with aspiration pump (12) and regulated power supply
(22) it is electrically connected.
8. the lithium battery raw materials for production according to claim 7 double push plate circulatory stoves of nitrogen, which is characterized in that the furnace body
(2) periphery is wrapped in one layer of furnace insulation (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247390.9U CN209279640U (en) | 2018-12-29 | 2018-12-29 | A kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247390.9U CN209279640U (en) | 2018-12-29 | 2018-12-29 | A kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen |
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| Publication Number | Publication Date |
|---|---|
| CN209279640U true CN209279640U (en) | 2019-08-20 |
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ID=67607902
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822247390.9U Expired - Fee Related CN209279640U (en) | 2018-12-29 | 2018-12-29 | A kind of lithium battery raw materials for production double push plate circulatory stoves of nitrogen |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986586A (en) * | 2019-12-19 | 2020-04-10 | 上海大学 | Sintering device and preparation method of oxide ceramic target |
-
2018
- 2018-12-29 CN CN201822247390.9U patent/CN209279640U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986586A (en) * | 2019-12-19 | 2020-04-10 | 上海大学 | Sintering device and preparation method of oxide ceramic target |
| CN110986586B (en) * | 2019-12-19 | 2020-11-10 | 上海大学 | Sintering device and preparation method of oxide ceramic target |
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