CN209124380U - For producing the screening separator out of cell negative electrode material - Google Patents
For producing the screening separator out of cell negative electrode material Download PDFInfo
- Publication number
- CN209124380U CN209124380U CN201821716116.5U CN201821716116U CN209124380U CN 209124380 U CN209124380 U CN 209124380U CN 201821716116 U CN201821716116 U CN 201821716116U CN 209124380 U CN209124380 U CN 209124380U
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- Prior art keywords
- receiving hopper
- sieve
- vacuum feeder
- discharge port
- negative electrode
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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 utility model relates to screening plant technical fields, more particularly to it is a kind of for producing the screening separator out of cell negative electrode material, including rotary drum furnace, receiving hopper, vacuum feeder, feed bin and vibrating screening machine, the receiving hopper inner inclination is provided with sieve, the mesh of the sieve is greater than the aperture of sieve in the vibrating screening machine, the receiving hopper side wall positioned at the sieve least significant end is provided with discharge gate, the discharge port of the rotary drum furnace is connected to the receiving hopper top feed mouth, the feed inlet of the vacuum feeder is connected to the receiving hopper discharge port, the discharge port of vacuum feeder is connected to feed bin feed inlet.Receiving hopper is set by the discharge port in rotary drum furnace, sieve is set in receiving hopper, primary dcreening operation is carried out to material, the material after primary dcreening operation is conveyed by vacuum feeder, realizes automated production.The utility model is designed reasonably, it is easy to use, the workload of vibrating screening machine is alleviated, working efficiency is improved, reduces labor intensity of workers.
Description
Technical field
The utility model relates to screening plant technical fields, more particularly to a kind of for producing going out for cell negative electrode material
Screening separator.
Background technique
The chief component of lithium ion battery includes anode, cathode, electrolyte and diaphragm etc., and it is big to be referred to as lithium battery four
Material, wherein cathode refers to that current potential in power supply (potential) lower one end has referred to the electrode of oxidation in primary battery, from
It is the pole that electronics flows out in circuit from the point of view of physical angle, and negative electrode material, then refer to the raw material that cathode is constituted in battery, mesh
Preceding common negative electrode material has carbon negative pole material, tin base cathode material, lithium-containing transition metal nitride negative material, alloy type negative
Pole material and nanoscale negative electrode material, and graphite-like carbon negative pole material is from a wealth of sources with its, is always the main class of negative electrode material
Type.
During production, graphite raw material is needed by five machine of purification process-existing lithium ion battery negative material
The processing flows such as additive-high temperature firing-crushing-shaping-screening could complete shaping as the negative electrode material of lithium battery
Negative electrode material afterwards needs to be delivered to screening process by conveying device, in order to make negative electrode material more fine uniform, improves negative
Pole material quality, it usually needs by repeatedly sieving, existing shaping, conveying, screening process are complicated, and working efficiency is low, and
Also add the labor intensity of worker.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, and provide a kind of for producing cell negative electrode material
Go out screening separator, design rationally, structure is simple, easy to use, it can be achieved that automated production, reduces the labour of worker
Intensity improves working efficiency.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of for producing cell negative electrode material
Screening separator out, including rotary drum furnace, receiving hopper, vacuum feeder, feed bin and vibrating screening machine, the receiving hopper inner inclination
It is provided with sieve, the mesh of the sieve is greater than the aperture of sieve in the vibrating screening machine, positioned at the sieve least significant end
The receiving hopper side wall is provided with discharge gate, and the discharge port of the rotary drum furnace is connected to the receiving hopper top feed mouth, described
The feed inlet of vacuum feeder is connected to the discharge port of the receiving hopper bottom, the discharge port of the vacuum feeder and the material
The feed inlet of the top of the warehouse is connected to, and the feed inlet of the discharge port of the feed bin and the vibrating screening machine is connected by rotary discharge valve
It is logical.
Further, the discharge port of the rotary drum furnace is connected to the feed inlet at the top of the receiving hopper by taper undergauge cylinder.
Further, the feed inlet at the top of the receiving hopper is provided with dust cover, the outlet of the dust cover and the vacuum
The feed inlet of feeder is connected to.
It further, further include bracket, the vacuum feeder is located above the bracket, and the feed bin is located at the vacuum
Below feeder, the vibrating screening machine is located at below the feed bin.
Further, the vacuum feeder is internally provided with filter cloth bag, the feed inlet of the vacuum feeder and discharging
Mouth is located at below the filter cloth bag, and the vacuum orifice of the vacuum feeder is located above the filter cloth bag.
Further, the feed bin is inverted cone-shaped structure.
The beneficial effects of the utility model are: a kind of for producing the screening separator that goes out of cell negative electrode material, including rolling
Cylinder furnace, receiving hopper, vacuum feeder, feed bin and vibrating screening machine, the receiving hopper inner inclination are provided with sieve, the sieve
Mesh be greater than the aperture of sieve in the vibrating screening machine, the receiving hopper side wall positioned at the sieve least significant end is provided with
Discharge gate, the discharge port of the rotary drum furnace are connected to the receiving hopper top feed mouth, the feed inlet of the vacuum feeder with
The discharge port of the receiving hopper bottom is connected to, and the discharge port of the vacuum feeder is connected to the feed inlet at the top of the feed bin,
The discharge port of the feed bin is connected to the feed inlet of the vibrating screening machine by rotary discharge valve.Pass through the discharging in rotary drum furnace
Mouth setting receiving hopper, receiving hopper is interior to be arranged sieve, carries out primary dcreening operation to material, the material after primary dcreening operation carries out defeated by vacuum feeder
It send, realizes automated production.The utility model is designed reasonably, it is easy to use, the workload of vibrating screening machine is alleviated, work is improved
Make efficiency, reduces labor intensity of workers.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for going out screening separator that the utility model is used to produce cell negative electrode material.
Description of symbols:
1 --- rotary drum furnace, 2 --- receiving hopper, 21 --- sieve, 22 --- discharge gate, 23 --- dust cover 3 --- vacuum
Feeder, 31 --- filter cloth bag, 4 --- feed bin, 5 --- vibrating screening machine, 6 --- rotary discharge valve, 7 --- undergauge cylinder,
8 --- bracket.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, is not that this is practical
Novel practical range limited to this.
As shown in Figure 1, the present embodiment goes out screening separator for produce cell negative electrode material, including rotary drum furnace 1, connect
Hopper 2, vacuum feeder 3, feed bin 4 and vibrating screening machine 5,2 inner inclination of receiving hopper are provided with sieve 21, the sieve
21 mesh is greater than the aperture of sieve in the vibrating screening machine 5, positioned at 2 side wall of the receiving hopper of 21 least significant end of sieve
It is provided with discharge gate 22, the discharge port of the rotary drum furnace 1 is connected to the 2 top feed mouth of receiving hopper, the vacuum feeder 3
Feed inlet be connected to the discharge port of 2 bottom of receiving hopper, 4 top of the discharge port of the vacuum feeder 3 and the feed bin
Feed inlet connection, the discharge port of the feed bin 4 and the feed inlet of the vibrating screening machine 5 pass through rotary discharge valve 6 and are connected to.Work
When making, the material in rotary drum furnace 1 first carries out primary dcreening operation in receiving hopper 2, screens out the middle bulk raw of material, mitigates vibrating screening machine
5 workload, by the material of primary dcreening operation under the action of vacuum feeder 3 vacuumizes, make material by vacuum feeder 3 into
Material mouth and discharge port are delivered in feed bin 4, by rotary discharge valve 6 adjust feed bin 4 discharge rate, thus realize feed bin 4 to
Dosing in vibrating screening machine 5.
The discharge port of the rotary drum furnace 1 is connected to the feed inlet at 2 top of receiving hopper by taper undergauge cylinder 7, favorably
In the stable discharging of rotary drum furnace 1, sufficient primary dcreening operation can be carried out after so that material is entered receiving hopper 2.
The feed inlet at 2 top of the receiving hopper is provided with dust cover 23, in the outlet and the vacuum of the dust cover 23
The feed inlet of material machine 3 is connected to, and prevents from generating fugitive dust when 1 discharging of rotary drum furnace, and fugitive dust and material is made to enter feed bin 4 together, is reduced former
Material loss.
It further include bracket 8, the vacuum feeder 3 is located at 8 top of bracket, and the feed bin 4 is located in the vacuum
3 lower section of material machine, the vibrating screening machine 5 are located at 4 lower section of feed bin, are conducive to material conveying.
The vacuum feeder 3 is internally provided with filter cloth bag 31, the inlet port and outlet port position of the vacuum feeder 3
In 31 lower section of filter cloth bag, the vacuum orifice of the vacuum feeder 3 is located at 31 top of filter cloth bag, prevents vacuum
When feeder 3 works, material enters vacuum orifice.
The feed bin 4 is inverted cone-shaped structure, is moved convenient for material into vibrating screening machine 5.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (6)
1. for produce cell negative electrode material go out screening separator, it is characterised in that: including rotary drum furnace (1), receiving hopper (2),
Vacuum feeder (3), feed bin (4) and vibrating screening machine (5), receiving hopper (2) inner inclination is provided with sieve (21), described
The mesh of sieve (21) is greater than the aperture of sieve in the vibrating screening machine (5), is located at the described of the sieve (21) least significant end
Receiving hopper (2) side wall is provided with discharge gate (22), the discharge port and the receiving hopper (2) top feed mouth of the rotary drum furnace (1)
Connection, the feed inlet of the vacuum feeder (3) are connected to the discharge port of the receiving hopper (2) bottom, the vacuum feeder
(3) discharge port is connected to the feed inlet at the top of the feed bin (4), the discharge port and the vibrating screening machine of the feed bin (4)
(5) feed inlet is connected to by rotary discharge valve (6).
2. according to claim 1 for producing the screening separator out of cell negative electrode material, it is characterised in that: the rolling
The discharge port of cylinder furnace (1) is connected to the feed inlet at the top of the receiving hopper (2) by taper undergauge cylinder (7).
3. according to claim 1 for producing the screening separator out of cell negative electrode material, it is characterised in that: described to connect
Feed inlet at the top of hopper (2) is provided with dust cover (23), outlet and the vacuum feeder (3) of the dust cover (23)
Feed inlet connection.
4. according to claim 1 for producing the screening separator out of cell negative electrode material, it is characterised in that: further include
Bracket (8), the vacuum feeder (3) are located above the bracket (8), and the feed bin (4) is located at the vacuum feeder (3)
Lower section, the vibrating screening machine (5) are located at below the feed bin (4).
5. according to claim 1 for producing the screening separator out of cell negative electrode material, it is characterised in that: described true
Empty feeder (3) is internally provided with filter cloth bag (31), and the inlet port and outlet port of the vacuum feeder (3) are located at the mistake
Below filter cloth bag (31), the vacuum orifice of the vacuum feeder (3) is located above the filter cloth bag (31).
6. according to claim 1 for producing the screening separator out of cell negative electrode material, it is characterised in that: the material
Storehouse (4) is inverted cone-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716116.5U CN209124380U (en) | 2018-10-22 | 2018-10-22 | For producing the screening separator out of cell negative electrode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821716116.5U CN209124380U (en) | 2018-10-22 | 2018-10-22 | For producing the screening separator out of cell negative electrode material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209124380U true CN209124380U (en) | 2019-07-19 |
Family
ID=67232169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821716116.5U Active CN209124380U (en) | 2018-10-22 | 2018-10-22 | For producing the screening separator out of cell negative electrode material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209124380U (en) |
-
2018
- 2018-10-22 CN CN201821716116.5U patent/CN209124380U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 441400 Yicheng Economic Development Zone, Yicheng City, Xiangyang City, Hubei Province Patentee after: Hubei Baoqian new energy materials Co.,Ltd. Address before: 441400 Yicheng Economic Development Zone, Yicheng City, Xiangyang City, Hubei Province Patentee before: Xiangyang Hanjiang Hi-Tech New Energy Materials Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |