CN206639860U - A kind of pulp of lithium ion battery transferring storage system - Google Patents
A kind of pulp of lithium ion battery transferring storage system Download PDFInfo
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- CN206639860U CN206639860U CN201720388176.8U CN201720388176U CN206639860U CN 206639860 U CN206639860 U CN 206639860U CN 201720388176 U CN201720388176 U CN 201720388176U CN 206639860 U CN206639860 U CN 206639860U
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- Prior art keywords
- filter
- pulp
- conveyance conduit
- lithium ion
- ion battery
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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
A kind of pulp of lithium ion battery transferring storage system is the utility model is related to, for closing between pulp grinder and coating machine, it is characterised in that including transfer tank, membrane pump, deironing filter, holding vessel, conveyance conduit, screw pump and dynamic filter；The conjunction pulp grinder, transfer tank, deironing filter, holding vessel, dynamic filter pass sequentially through conveyance conduit with coating machine and are connected；The conveyance conduit closed between pulp grinder and transfer tank is provided with membrane pump, conveyance conduit between transfer tank and deironing filter is provided with membrane pump, conveyance conduit between holding vessel and dynamic filter is provided with screw pump, and the conveyance conduit is provided with pressure balance buffer；Agitating paddle is equipped with inside the transfer tank and holding vessel.The utility model greatly improves the stability of slurry, reduces the impurity in slurry, slurry discharge pressure and stability of flow, can effectively improve the uniformity of pole piece.
Description
Technical field
The utility model category lithium battery equipment technology field, more particularly to a kind of pulp of lithium ion battery transferring storage system
System.
Background technology
With the extensive use of lithium ion battery, people propose higher requirement to the uniformity of lithium ion battery,
In the manufacturing process of lithium ion battery, an important factor for determining battery consistency is exactly the uniformity of pole piece, and the performance of slurry
It is the key for controlling pole piece uniformity.Up-to-standard slurry is obtained by closing slurry, closing the slurry that slurry obtains needs to pass through transfer
Stocking system is delivered to coating machine and is coated, existing transferring storage system：Feed pump obtains slurry from transfer tank, after filter
Coater head is delivered to, this system slurry can form new reunion in course of conveying, reduce the stability of slurry, deliver to painting
The slurry of cloth head contains impurity, and pressure oscillation is larger in slurry course of conveying, so as to influence to be coated with the uniformity of pole piece.
Chinese patent CN203426013U discloses lithium battery extrusion coating machine precision slurry feeding device, and the device includes main slurry
Charging basket, mixing pump, main slurry supply pump, filter, storage tank, accurate slurry supply pump and extrusion coated head, the stirring of mixing pump lower end
Turn and be placed in main slurry bucket, main slurry bucket, main slurry supply pump, first level filtering device, two-stage filter, storage tank, precision are for slurry
Pump, extrusion coated head are sequentially connected, and the utility model product qualification rate is high, but the slurry in storage tank is not stirred, and are held
Slurry layering is easily caused, reduces stability, and slurry is directly sent to coater head from storage tank, easily causing in coating sizing-agent has
Impurity particle, reduce coating quality.
Chinese patent CN203556526U discloses a kind of feeding system, including storage tank, feed pump, filter, voltage stabilizing
Device, macerator pump, coating die head, configuration voltage-stablizer carrys out stable slurry discharge pressure on the transfer pipeline after the filter,
Slurry is stirred by macerator pump, with the reunion formed in dispersed paste course of conveying, pole coating thickness is effectively ensured
Uniformity, but the feeding system only of short duration stirring has been carried out to slurry in macerator pump, it is impossible to effectively improve slurry
Stability.
Chinese patent CN203826479U discloses lithium battery anode slurry non-conservation tank, the non-conservation tank be provided with feeding mouth and
Discharging opening, including the agitator being arranged in non-conservation tank, in addition to the vacuum extractor for tank body to be vacuumized, the discharging
Mouth is provided with screen pack, and the Stability of Slurry that the non-conservation tank comes out is good, and impurity is few, but does not ensure that and be transported to coater head
Slurry still has preferable quality.
Chinese patent CN203803738U discloses a kind of slurry sieving for being installed on coater head and defoaming device, including
Hopper in vacuum tank is located at, agitating device is installed in hopper, the surface of hopper is provided with the platform for being used for placing screen cloth, the dress
Put the bubble that can effectively remove in slurry, but slurry from transfer course of conveying of the pulp grinder to the device is closed without stirring
Filtering, only in coater head agitation and filtration, the stability of supply coating machine slurry is not can effectively improve, is reduced in slurry
Impurity.
Utility model content
It is poor in order to solve to supply coater head Stability of Slurry, containing impurity and the problem of indefinite pressure, the utility model
Propose a kind of pulp of lithium ion battery transferring storage system.
The utility model is to realize that above-mentioned target adopts the technical scheme that：
A kind of pulp of lithium ion battery transferring storage system, for closing between pulp grinder and coating machine, it is characterised in that including
Transfer tank, membrane pump, deironing filter, holding vessel, conveyance conduit, screw pump and dynamic filter；The conjunction pulp grinder, transfer
Tank, deironing filter, holding vessel, dynamic filter and coating machine pass sequentially through conveyance conduit and are connected；Close pulp grinder and transfer tank it
Between conveyance conduit be provided with membrane pump, the conveyance conduit between transfer tank and deironing filter is provided with membrane pump, holding vessel
Conveyance conduit between dynamic filter is provided with screw pump, and the conveyance conduit is provided with pressure balance buffer；It is described
Agitating paddle A is provided with inside transfer tank, the deironing filter includes deironing apparatus and filter core, stirring is provided with inside the holding vessel
Oar B, the dynamic filter include scraping oar device and screen pack.
The transfer tank top is provided with end cap, and the top of end cap passes through end cap provided with motor A, the motor A and agitating paddle A
It is fixedly connected.
Vacuum-pumping tube is provided with the transfer tank, one end of the vacuum-pumping tube is stretched into tank body at end cap.
The deironing filter is provided with charging aperture and discharging opening, and the deironing apparatus is arranged on the charging aperture of deironing filter
Place, the filter core are arranged on the discharge outlet of deironing filter.
The holding vessel top is provided with top cover, and the top of top cover passes through top cover provided with motor B, the motor B and agitating paddle B
It is fixedly connected.
The holding vessel is provided with liquid level sensor, and the liquid level sensor is arranged on the top of top cover.
The agitating paddle A and agitating paddle B are ribbon impeller.
The dynamic filter top is provided with closure, and the top of closure is provided with vibrating motor, the vibrating motor with
Scrape oar device to be fixedly connected by closure, the screen pack is arranged on the lower section for scraping oar device.
The beneficial effects of the utility model：1st, it is equipped with ribbon impeller in transfer tank and holding vessel so that slurry exists
Good stability is kept during transferring storage；2nd, the setting of deironing filter and dynamic filter, fully filtering are passed through
The impurity in slurry is fallen；The 3rd, pressure balance buffer is set on conveyance conduit, it is defeated between holding vessel and dynamic filter
Send and screw pump is used on pipeline so that for slurry pressure and stability of flow, improve coating quality.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is transfer jar structure schematic diagram；
Fig. 3 is deironing filter schematic diagram；
Fig. 4 is dynamic filter schematic diagram；
Fig. 5 is holding vessel structural representation.
In figure：1st, transfer tank 2, membrane pump 3, deironing filter 4, holding vessel 5, conveyance conduit 6, screw pump
7th, dynamic filter 8, pressure balance buffer 11, end cap 12, motor A 13, vacuum-pumping tube
14th, agitating paddle A 31, charging aperture 32, deironing apparatus 33, filter core 34, discharging opening 41, top cover
42nd, motor B 43, liquid level sensor 44, agitating paddle B 71, closure 72, vibrating motor
73rd, oar device 74, screen pack are scraped.
Embodiment
It is poor in order to solve to supply coater head Stability of Slurry, containing impurity and the problem of indefinite pressure, the utility model
Propose a kind of pulp of lithium ion battery transferring storage system.The utility model is expanded on further with reference to diagram.
As shown in figure 1, a kind of pulp of lithium ion battery transferring storage system, for closing between pulp grinder and coating machine, it is special
Sign is, including transfer tank (1), membrane pump (2), deironing filter (3), holding vessel (4), conveyance conduit (5), screw pump (6)
With dynamic filter (7)；It is described conjunction pulp grinder, transfer tank (1), deironing filter (3), holding vessel (4), dynamic filter (7) and
Coating machine passes sequentially through conveyance conduit (5) and is connected；The conveyance conduit (5) closed between pulp grinder and transfer tank (1) is provided with membrane pump
(2), the conveyance conduit (5) between transfer tank (1) and deironing filter (3) is provided with membrane pump (2), holding vessel (4) and dynamic
Conveyance conduit (5) between filter (7) is provided with screw pump (6), and the conveyance conduit (5) is provided with pressure balance buffer
(8)；As shown in Fig. 2 it is provided with agitating paddle A (14) inside transfer tank (1)；As shown in figure 3, deironing filter (3) fills including iron removaling
Put (32) and filter core (33)；As shown in figure 4, it is provided with agitating paddle B (44) inside holding vessel (4)；As shown in figure 5, dynamic filter
(7) include scraping oar device (73) and screen pack (74).
As shown in Fig. 2 transfer tank (1) top is provided with end cap (11), the top of end cap (11) is provided with motor A (12), motor A
(12) it is fixedly connected with agitating paddle A (14) by end cap (11).Vacuum-pumping tube (13) is provided with transfer tank (1), is taken out true
One end of blank pipe (13) is stretched into tank body from end cap (11).
As shown in figure 3, the deironing filter (3) is provided with charging aperture (31) and discharging opening (34), the deironing apparatus
(32) charging aperture (31) place of deironing filter (3) is arranged on, the filter core (33) is arranged on the discharging opening of deironing filter (3)
(34) place.
As shown in figure 4, holding vessel (4) top is provided with top cover (41), the top of top cover (41) is provided with motor B (42), motor B
(42) it is fixedly connected with agitating paddle B (44) by top cover (41).Holding vessel (4) is provided with liquid level sensor (43), liquid level
Sensor (43) is arranged on the top of top cover (41).
Agitating paddle A (14) and agitating paddle B (44) is ribbon impeller.
As shown in figure 5, dynamic filter (7) top is provided with closure (71), the top of closure (71), which is provided with, to shake
Dynamic motor (72), the vibrating motor (72) are fixedly connected with scraping oar device (73) by closure (71), the filtering
Net (74) is arranged on the lower section for scraping oar device (73).
Utility model works mode：Membrane pump (2) obtains slurry from conjunction pulp grinder, is delivered to by conveyance conduit (5)
Transfer tank (1), slurry is stirred under vacuum conditions, and preventing and treating slurry precipitation in transfer tank (1) is reunited, the slurry in transfer tank (1)
Material removes magnetic metal chip impurity screening by the way that membrane pump (2) and conveyance conduit (5) are transported in deironing filter (3),
Slurry after filtering is transported to holding vessel (4), and slurry continues to be stirred in holding vessel (4), and preventing and treating slurry sediment is reunited, storage
Liquid level sensor (43) on tank (4) perceives liquid level flow at any time, and holding vessel (4) interior slurry passes through screw pump (6) and delivery pipe
Road (2) is transported in dynamic filter (7), and for starching pressure stability, slurry is delivered to coating machine after filtering again, in conveyance conduit
On by setting pressure balance buffer (8) come the discharge pressure of stable slurry.Slurry comes out from pulp grinder is closed, by transfer tank
(1) and the stirring twice in holding vessel (4), by the filtering twice of deironing filter (3) and dynamic filter (7), using spiral shell
Bar pump (6) and pressure balance buffer (8) stablize discharge pressure, and it is high to be finally delivered to the Stability of Slurry of coating machine, no gas
Bubble, free from admixture, pressure and flow are constant, ensure that the uniformity of coating pole piece.
Claims (8)
- A kind of 1. pulp of lithium ion battery transferring storage system, for closing between pulp grinder and coating machine, it is characterised in that including in Turn tank (1), membrane pump (2), deironing filter (3), holding vessel (4), conveyance conduit (5), screw pump (6) and dynamic filter (7)；Conjunction pulp grinder, transfer tank (1), deironing filter (3), holding vessel (4), dynamic filter (7) and the coating machine lead to successively Conveyance conduit (5) is crossed to be connected；The conveyance conduit (5) closed between pulp grinder and transfer tank (1) is provided with membrane pump (2), transfer tank (1) Conveyance conduit (5) between deironing filter (3) is provided with membrane pump (2), between holding vessel (4) and dynamic filter (7) Conveyance conduit (5) be provided with screw pump (6), the conveyance conduit (5) is provided with pressure balance buffer (8)；The transfer Agitating paddle A (14) is provided with inside tank (1), the deironing filter (3) includes deironing apparatus (32) and filter core (33), the storage Agitating paddle B (44) is provided with inside tank (4), the dynamic filter (7) includes scraping oar device (73) and screen pack (74).
- A kind of 2. pulp of lithium ion battery transferring storage system according to claim 1, it is characterised in that the transfer tank (1) top is provided with end cap (11), and the top of end cap (11) is provided with motor A (12), and the motor A (12) is logical with agitating paddle A (14) End cap (11) is crossed to be fixedly connected.
- 3. a kind of pulp of lithium ion battery transferring storage system according to claim 1 or 2, it is characterised in that in described Turn to be provided with vacuum-pumping tube (13) on tank (1), one end of the vacuum-pumping tube (13) is stretched into tank body from end cap (11).
- A kind of 4. pulp of lithium ion battery transferring storage system according to claim 1, it is characterised in that the iron removaling mistake Filter (3) is provided with charging aperture (31) and discharging opening (34), and the deironing apparatus (32) is arranged on the charging aperture of deironing filter (3) (31) place, the filter core (33) are arranged on discharging opening (34) place of deironing filter (3).
- A kind of 5. pulp of lithium ion battery transferring storage system according to claim 1, it is characterised in that the holding vessel (4) top is provided with top cover (41), and the top of top cover (41) is provided with motor B (42), and the motor B (42) is logical with agitating paddle B (44) Top cover (41) is crossed to be fixedly connected.
- A kind of 6. pulp of lithium ion battery transferring storage system according to claim 1 or 4, it is characterised in that the storage Deposit tank (4) and be provided with liquid level sensor (43), the liquid level sensor (43) is arranged on the top of top cover (41).
- A kind of 7. pulp of lithium ion battery transferring storage system according to claim 1, it is characterised in that the agitating paddle A (14) and agitating paddle B (44) is ribbon impeller.
- A kind of 8. pulp of lithium ion battery transferring storage system according to claim 1, it is characterised in that the dynamic mistake Filter (7) top is provided with closure (71), and the top of closure (71) is provided with vibrating motor (72), the vibrating motor (72) with Scrape oar device (73) to be fixedly connected by closure (71), the screen pack (74) is arranged on and scraped under oar device (73) Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388176.8U CN206639860U (en) | 2017-04-10 | 2017-04-10 | A kind of pulp of lithium ion battery transferring storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720388176.8U CN206639860U (en) | 2017-04-10 | 2017-04-10 | A kind of pulp of lithium ion battery transferring storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206639860U true CN206639860U (en) | 2017-11-14 |
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ID=60247331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720388176.8U Active CN206639860U (en) | 2017-04-10 | 2017-04-10 | A kind of pulp of lithium ion battery transferring storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206639860U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565502A (en) * | 2018-01-15 | 2018-09-21 | 江西省汇亿新能源有限公司 | A kind of lithium battery automatical feeding system and its application method |
| CN108704792A (en) * | 2018-07-18 | 2018-10-26 | 芜湖固高自动化技术有限公司 | A kind of spray equipment for robot end |
| CN110159923A (en) * | 2019-04-19 | 2019-08-23 | 千胜流体科技温州有限公司 | A kind of novel slurry transportation system |
| CN112170125A (en) * | 2020-10-09 | 2021-01-05 | 昆山聚创新能源科技有限公司 | Automatic slurry conveying system of battery coating machine |
| CN112808539A (en) * | 2020-12-31 | 2021-05-18 | 佛山市中技烯米新材料有限公司 | Coating system of conductive paste |
| CN112892999A (en) * | 2021-01-13 | 2021-06-04 | 蜂巢能源科技有限公司 | Foil coating device |
| CN117531668A (en) * | 2024-01-10 | 2024-02-09 | 泰州衡川新能源材料科技有限公司 | Feeding assembly and method for lithium battery diaphragm coating process |
-
2017
- 2017-04-10 CN CN201720388176.8U patent/CN206639860U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565502A (en) * | 2018-01-15 | 2018-09-21 | 江西省汇亿新能源有限公司 | A kind of lithium battery automatical feeding system and its application method |
| CN108704792A (en) * | 2018-07-18 | 2018-10-26 | 芜湖固高自动化技术有限公司 | A kind of spray equipment for robot end |
| CN110159923A (en) * | 2019-04-19 | 2019-08-23 | 千胜流体科技温州有限公司 | A kind of novel slurry transportation system |
| CN110159923B (en) * | 2019-04-19 | 2024-05-17 | 千胜流体科技温州有限公司 | Novel slurry conveying system |
| CN112170125A (en) * | 2020-10-09 | 2021-01-05 | 昆山聚创新能源科技有限公司 | Automatic slurry conveying system of battery coating machine |
| CN112808539A (en) * | 2020-12-31 | 2021-05-18 | 佛山市中技烯米新材料有限公司 | Coating system of conductive paste |
| CN112892999A (en) * | 2021-01-13 | 2021-06-04 | 蜂巢能源科技有限公司 | Foil coating device |
| CN117531668A (en) * | 2024-01-10 | 2024-02-09 | 泰州衡川新能源材料科技有限公司 | Feeding assembly and method for lithium battery diaphragm coating process |
| CN117531668B (en) * | 2024-01-10 | 2024-04-05 | 泰州衡川新能源材料科技有限公司 | Feeding assembly and method for lithium battery diaphragm coating process |
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