CN209582546U - A kind of electrolyte raw material storage device - Google Patents
A kind of electrolyte raw material storage device Download PDFInfo
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- CN209582546U CN209582546U CN201920107083.2U CN201920107083U CN209582546U CN 209582546 U CN209582546 U CN 209582546U CN 201920107083 U CN201920107083 U CN 201920107083U CN 209582546 U CN209582546 U CN 209582546U
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Abstract
The utility model discloses a kind of electrolyte raw material storage devices, including storage tank, storage tank is equipped with feed inlet, discharge port, air inlet, exhaust outlet, refrigerant inlet, refrigerant outlet, storage pot sidewall fills full pearlife using that can carry out cooling double-layer hollow structure to electrolyte raw material in double-layer hollow structure；Refrigerant inlet is connected with refrigerant outlet by snakelike heat exchange coil, and circularly cooling agent is connected in heat exchange coil；The sidewall surfaces of storage tank are inlaid with anticollision strip；The bottom of storage tank is provided with silicagel pad, and silicagel pad is internally provided with damping diaphragm bubble；The bottom of storage tank is equipped with multiple universal wheels.The utility model electrolyte raw material storage device is low to flash-point in electrolyte raw material, inflammable and explosive dangerous goods storage security performance high and low temperature cold storage effects are good, is moved easily.
Description
Technical field
The utility model relates to cell manufacturing techniques field, in particular to a kind of electrolyte raw material storage device.
Background technique
Lithium ion battery has many advantages, such as that small in size, light-weight, discharge voltage is high, and specific energy is big, has been widely used in
The fields such as mobile phone, laptop, miniature camera and electric vehicle.
The production raw material of the main raw material electrolyte of lithium ion battery include ethylene carbonate, propene carbonate, carbon
Diethyl phthalate, methyl ethyl carbonate, dimethyl carbonate etc., wherein 25 DEG C of diethyl carbonate flash-point, 23 DEG C of methyl ethyl carbonate lightning, carbon
17 DEG C of dimethyl phthalate flash-point, be all low lightning, and inflammable, explosive, poisonous dangerous material are required to special device in transport and storage.
Therefore in the storage of raw materials, the storage device of use needs cooling treatment for electrolyte manufacturer.
And be also possible to collide and lead to Housing failure in the transportational process of raw material, so that raw material is sudden and violent
In air, the security risks such as burning and explosion easily occur for dew, therefore the storage device used needs to prevent to send out in earthquake
Raw damage.
Chinese patent Authorization Notice No. CN207191960U discloses a kind of electrolyte raw material storage facilities, including storage
Tank, storage tank top are equipped with the air inlet of the inlet of supplement raw material and topping up in storage tank, store pot bottom
Equipped with the residual liquid discharge port for residual night to be discharged, storage tank lower side is equipped with toward electrolyte production line and provides the liquid out of raw material
Mouthful, the side wall use of storage tank can be passed through the double-layer hollow structure that cooling cooling water is carried out to electrolyte raw material, double layer side
The hollow and inlet and outlet connection for being respectively provided at storage tank both ends among wall.By being injected in double-layer hollow structure
Cooling water is to reach the cooling effect of the raw material stored in storage tank, however cooling effect is not obvious, while simultaneously to storage tank
There is no the design of anticollision, there are some potential safety problemss in storage and transportational process.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and propose a kind of pair of electrolyte original
The storage device that flash-point is low in material, inflammable and explosive dangerous goods security performance high and low temperature cold storage effects are good, is moved easily.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of electrolyte raw material storage device, including storage tank, the storage tank top is equipped with mends in the storage tank
The feed inlet of raw material is filled, the storage tank lower side is equipped with toward electrolyte production line and provides the discharge port of raw material,
It is characterized by:
The storage tank lower side is additionally provided with the air inlet of the topping up in the storage tank, the storage tank
Upper side is additionally provided with the exhaust outlet of the discharge inert gas in the storage tank；
The storage pot sidewall uses can carry out cooling double-layer hollow structure to electrolyte raw material；
The storage tank upper side is equipped with the refrigerant inlet that refrigerant is imported in the storage tank, the storage tank
Lower side is equipped with the refrigerant outlet of the export refrigerant in the storage tank, and the refrigerant inlet and refrigerant outlet are logical
Snakelike heat exchange coil connection is crossed, is connected with circularly cooling agent in the heat exchange coil；
The sidewall surfaces of the storage tank are inlaid with anticollision strip, and the anticollision strip is fixed on the storage by stealthy buckle
On pot sidewall.
A kind of electrolyte raw material storage device as described above, it is characterised in that: the double-layer hollow knot of the storage pot sidewall
Full pearlife is filled in structure.
A kind of electrolyte raw material storage device as described above, it is characterised in that: the bottom of the storage tank is provided with silica gel
Pad, the silicagel pad are internally provided with damping diaphragm bubble.
A kind of electrolyte raw material storage device as described above, it is characterised in that: be provided at the top of the storage tank for arranging
It is out more than the pressure relief opening of the inert gas of setting pressure.
A kind of electrolyte raw material storage device as described above, it is characterised in that: be provided at the top of the storage tank for examining
Survey the pressure gauge of inert gas pressure in the storage tank.
A kind of electrolyte raw material storage device as described above, it is characterised in that: the bottom of the storage tank is equipped with multiple
Universal wheel.
A kind of electrolyte raw material storage device as described above, it is characterised in that: the feed inlet, discharge port, air inlet, row
Port, refrigerant inlet, refrigerant outlet and pressure relief opening are flange-like structure.
A kind of electrolyte raw material storage device as described above, it is characterised in that: the storage tank sidewall surfaces are identified with easily
Fire explosion hazard mark.
The utility model has the following beneficial effects:
1, the application electrolyte raw material storage device includes storage tank, and storage tank lower side is equipped with the supplement in storage tank
The air inlet of inert gas, storage tank upper side are equipped with the exhaust outlet of the discharge inert gas in storage tank.In electrolyte original
It is filled with a certain amount of inert gas in material storage device and is protected, make to maintain positive pressure in storage tank in order to avoid air enters, simultaneously
It plays a protective role to electrolyte raw material.
2, the application electrolyte raw material storage device storage pot sidewall is using pair that can carry out cooling to electrolyte raw material
Layer hollow structure, double-layer hollow structure is interior to fill full pearlife.By filling pearlife in double-layer hollow structure, and pearlife has
There is good low-temperature insulation performance, so that the electrolyte raw material to internal reservoir carries out cryo-conservation.
3, the application electrolyte raw material storage device storage tank upper side is equipped with the system that refrigerant is imported in storage tank
Cryogen entrance, storage tank lower side are equipped with the refrigerant outlet of the export refrigerant in storage tank, refrigerant inlet and refrigeration
Agent outlet is connected by snakelike heat exchange coil, is connected with circularly cooling agent in heat exchange coil.It is connected with the heat exchange plate of circularly cooling agent
Pipe further carries out cryo-conservation to the electrolyte raw material of internal reservoir, and heat exchange area is big, good cooling results.
4, the sidewall surfaces of the application electrolyte raw material storage device storage tank are inlaid with anticollision strip, and anticollision strip passes through stealth
Buckle is fixed on storage pot sidewall.Make storage tank available certain buffering when being hit by the design of anticollision strip
Effect can mitigate hit the damage caused by storage tank to a certain extent, improve storage device security performance.
5, the bottom of the application electrolyte raw material storage device storage tank is provided with silicagel pad, and silicagel pad is internally provided with
Damping diaphragm bubble.Make storage tank available certain buffer function, In when being hit by the design that damping diaphragm steeps
It can mitigate to a certain extent and hit the damage caused by storage tank, improve storage device security performance.
6, it is provided at the top of the application electrolyte raw material storage device storage tank for detecting inert gas pressure in storage tank
The pressure gauge of power and for be discharged be more than setting pressure inert gas pressure relief opening.Can to avoid in storage tank because of pressure mistake
It explodes caused by greatly.
7, the bottom of the application electrolyte raw material storage device storage tank is equipped with multiple universal wheels.It can be convenient storage dress
The movement set, avoid because improperly carry storage device caused by operation topple over and it is damaged, cause safety accident.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of this practical electrolyte raw material storage device；
Fig. 2 is this practical electrolyte raw material storage device holding vessel internal structure and Pipe installing schematic diagram；
Fig. 3 is this practical electrolyte raw material storage device silicagel pad structural schematic diagram；
In figure: 1, storage tank；2, feed inlet；3, discharge port；4, air inlet；5, exhaust outlet；6, refrigerant inlet；7, freeze
Agent outlet；8, heat exchange coil；9, anticollision strip；10, silicagel pad；11, damping diaphragm steeps；12, pressure relief opening；13, pressure gauge；14, ten thousand
To wheel；15, pearlife.
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.
As shown in Figure 1, Figure 2 and Figure 3, Fig. 1 is the structural schematic diagram of this practical electrolyte raw material storage device；Fig. 2 is this
Practical electrolyte raw material storage device holding vessel internal structure and Pipe installing schematic diagram；Fig. 3 is this practical electrolyte raw material storage
Cryopreservation device silicagel pad structural schematic diagram.
A kind of electrolyte raw material storage device, including storage tank 1 are equipped at the top of storage tank 1 toward supplement raw material in storage tank 1
Feed inlet 2,1 lower side of storage tank be equipped with toward electrolyte production line provide raw material discharge port 3.
1 lower side of storage tank is additionally provided with the air inlet 4 of the topping up in storage tank 1,1 upper side of storage tank
It is additionally provided with the exhaust outlet 5 of the discharge inert gas in storage tank 1.A certain amount of inertia is filled in electrolyte raw material storage device
Gas is protected, and is made to maintain positive pressure in storage tank 1 in order to avoid air enters, while playing a protective role to electrolyte raw material.
1 side wall of storage tank uses can carry out cooling double-layer hollow structure to electrolyte raw material.Pair of 1 side wall of storage tank
Full pearlife 15 is filled in layer hollow structure.By filling pearlife 15 in double-layer hollow structure, and pearlife 15 has well
Low-temperature insulation performance, to carry out cryo-conservation to the electrolyte raw material of internal reservoir.
1 upper side of storage tank is equipped with the refrigerant inlet 6 that refrigerant is imported in storage tank 1,1 lower side of storage tank
Equipped with the refrigerant outlet 7 for exporting refrigerant in storage tank 1, refrigerant inlet 6 and refrigerant outlet 7 pass through snakelike heat exchange
Coil pipe 8 connects, and is connected with circularly cooling agent in heat exchange coil 8.It is connected with the heat exchange coil 8 of circularly cooling agent, further inside is stored up
The electrolyte raw material deposited carries out cryo-conservation, and heat exchange area is big, good cooling results.
The sidewall surfaces of storage tank 1 are inlaid with anticollision strip 9, and anticollision strip 9 is fixed on 1 side wall of storage tank by stealthy buckle
On.Make the available certain buffer function when being hit of storage tank 1 by the design of anticollision strip 9, to a certain extent
Shock can be mitigated to damage caused by storage tank 1, improve storage device security performance.
In the application, the bottom of storage tank 1 is provided with silicagel pad 10, and silicagel pad 10 is internally provided with damping diaphragm bubble
11.Make the available certain buffer function when being hit of storage tank 1 by the design of damping diaphragm bubble 11, in certain journey
Shock can be mitigated on degree to damage caused by storage tank 1, improve storage device security performance.
In the application, it is provided with the pressure gauge 13 for detecting inert gas pressure in storage tank 1 at the top of storage tank 1 and uses
In the pressure relief opening 12 that discharge is more than the inert gas of setting pressure.Can to avoid in storage tank 1 because pressure is excessive and caused by
Explosion.
In the application, the bottom of storage tank 1 is equipped with multiple universal wheels 14, is additionally provided with brake gear on universal wheel 14.
The movement that can be convenient storage device, avoid because improperly carry storage device caused by operation topple over and it is damaged, cause
Safety accident.
In the application, feed inlet 2, discharge port 3, air inlet 4, exhaust outlet 5, refrigerant inlet 6, refrigerant outlet 7 and let out
Pressing mouth 12 is flange-like structure.
In the application, 1 sidewall surfaces of storage tank are identified with mark flammable and explosive.It can play the role of dangerous warning.
The preferable specific embodiment of the above, only the utility model, but scope of protection of the utility model not office
It is limited to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical new according to this
Type technical solution and its utility model design is subject to equivalent substitution or change, should all cover scope of protection of the utility model it
It is interior.
Claims (8)
1. a kind of electrolyte raw material storage device, including storage tank (1), storage tank (1) top is equipped with toward the storage tank
(1) feed inlet (2) of supplement raw material in, storage tank (1) lower side are equipped with toward electrolyte production line and provide going out for raw material
Material mouth (3),
It is characterized by:
Storage tank (1) lower side is additionally provided with the air inlet (4) toward the storage tank (1) interior topping up, described
Storage tank (1) upper side is additionally provided with the exhaust outlet (5) of the discharge inert gas in the storage tank (1)；
Storage tank (1) side wall uses can carry out cooling double-layer hollow structure to electrolyte raw material；
Storage tank (1) upper side is equipped with the refrigerant inlet (6) that refrigerant is imported in the storage tank (1), described
Storage tank (1) lower side is equipped with the refrigerant outlet (7) of the export refrigerant in the storage tank (1), and the refrigerant enters
Mouth (6) and refrigerant outlet (7) are connected by snakelike heat exchange coil (8), are connected with circularly cooling in the heat exchange coil (8)
Agent；
The sidewall surfaces of the storage tank (1) are inlaid with anticollision strip (9), and the anticollision strip (9) is fixed on institute by stealthy buckle
It states on storage tank (1) side wall.
2. a kind of electrolyte raw material storage device according to claim 1, it is characterised in that: storage tank (1) side wall
It is filled in double-layer hollow structure full pearlife (15).
3. a kind of electrolyte raw material storage device according to claim 1, it is characterised in that: the bottom of the storage tank (1)
It is provided with silicagel pad (10), the silicagel pad (10) is internally provided with damping diaphragm bubble (11).
4. a kind of electrolyte raw material storage device according to claim 1, it is characterised in that: set at the top of the storage tank (1)
Being equipped with for being discharged is more than the pressure relief opening (12) for setting the inert gas of pressure.
5. a kind of electrolyte raw material storage device according to claim 1, it is characterised in that: set at the top of the storage tank (1)
It is equipped with the pressure gauge (13) for detecting the storage tank (1) interior inert gas pressure.
6. a kind of electrolyte raw material storage device according to claim 1, it is characterised in that: the bottom of the storage tank (1)
Multiple universal wheels (14) are installed.
7. a kind of electrolyte raw material storage device according to claim 1, it is characterised in that: the feed inlet (2), discharge port
(3), air inlet (4), exhaust outlet (5), refrigerant inlet (6), refrigerant outlet (7) and pressure relief opening (12) are Flange-shaped Parts knot
Structure.
8. a kind of electrolyte raw material storage device according to claim 1, it is characterised in that: storage tank (1) the side wall table
Face is identified with mark flammable and explosive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107083.2U CN209582546U (en) | 2019-01-22 | 2019-01-22 | A kind of electrolyte raw material storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107083.2U CN209582546U (en) | 2019-01-22 | 2019-01-22 | A kind of electrolyte raw material storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209582546U true CN209582546U (en) | 2019-11-05 |
Family
ID=68379833
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920107083.2U Active CN209582546U (en) | 2019-01-22 | 2019-01-22 | A kind of electrolyte raw material storage device |
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| Country | Link |
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| CN (1) | CN209582546U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844141A (en) * | 2019-11-08 | 2020-02-28 | 湖北迈可凯科技有限公司 | Automatic change electrolyte filling device |
| CN111846671A (en) * | 2020-07-20 | 2020-10-30 | 江苏建业化工装备有限公司 | High-performance vertical space-saving type low-temperature liquid storage tank |
| CN113082781A (en) * | 2021-03-29 | 2021-07-09 | 荆门市格林美新材料有限公司 | Electrolyte recovery plant |
-
2019
- 2019-01-22 CN CN201920107083.2U patent/CN209582546U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110844141A (en) * | 2019-11-08 | 2020-02-28 | 湖北迈可凯科技有限公司 | Automatic change electrolyte filling device |
| CN111846671A (en) * | 2020-07-20 | 2020-10-30 | 江苏建业化工装备有限公司 | High-performance vertical space-saving type low-temperature liquid storage tank |
| CN113082781A (en) * | 2021-03-29 | 2021-07-09 | 荆门市格林美新材料有限公司 | Electrolyte recovery plant |
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