CN208320952U - A kind of dispersal device preparing electrolyte slurry - Google Patents
A kind of dispersal device preparing electrolyte slurry Download PDFInfo
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- CN208320952U CN208320952U CN201820599417.8U CN201820599417U CN208320952U CN 208320952 U CN208320952 U CN 208320952U CN 201820599417 U CN201820599417 U CN 201820599417U CN 208320952 U CN208320952 U CN 208320952U
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- cylinder
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Abstract
The utility model discloses a kind of dispersal devices for preparing electrolyte slurry, comprising: horizontal cylinder；Screen assemblies, including being installed in the intracorporal inner tube structure of cylinder, inner tube structure Inner Constitution grinding chamber, forms cricoid discharging channel between the barrel of inner tube structure and the barrel of cylinder, and the multiple tracks with array arrangement on the peripheral wall of inner tube structure allows the gap of pulp flow；Mechanism is ground, to the abrading-ball of the intracavitary accommodating of agitation grinding and the slurry of feeding；Cooling jacket, whole tubular structure in a ring and the internal interlayer runner with annular, are set in cylinder periphery；Also, the feed inlet for being connected to grinding chamber, the discharge port for being connected to discharging channel are respectively arranged on the end cap of cylinder two sides.Its technical solution makes entire inner tube structure as screening plant, and filter area increases, and slurry flow increases, and can sufficiently promote slurry dispersing uniformity, and size distribution is more concentrated, and slurry residence time in grinding chamber reduces while reduces the probability of stifled machine.
Description
Technical field
The utility model relates to prepare the technical field of electrolyte slurry equipment more particularly to a kind of prepare electrolyte slurry
Dispersal device.
Background technique
Solid electrolyte powder powder reuniting after high―temperature nuclei is larger, is not directly applicable lithium battery, need by
Its grinding distribution is at micron order even nanoscale particle, and size distribution is concentrated；Usually by solid electrolyte, solvent and various
Grinding distribution is carried out to targeted particle size distribution and specific surface state by sand mill after auxiliary agent ingredient, then is prepared into fine and close lithium ion
Conductor material.
The technique of processing inorganic powder material granularity and specific surface generally includes ball milling, sand milling, roller mill etc., wherein sand mill
The mill ball and slurry in grinding chamber usually are separated using individual static screening plant at its slurry outlet end, which grinds
It is higher to grind efficiency, but cause to be easy stifled machine there are filter area is small, and slurry throughput is smaller, makes slurry grinding distribution effect
Difference.
Utility model content
For the above-mentioned problems in the prior art, one kind is now provided and is intended to be capable of increasing filter area to increase slurry
The dispersal device for preparing electrolyte slurry of the flow to promote slurry dispersing uniformity, concentrate size distribution more, to
Overcome above-mentioned technological deficiency.
Specific technical solution is as follows:
A kind of dispersal device preparing electrolyte slurry, applied to preparing electrolyte slurry comprising:
Horizontal cylinder；
Screen assemblies, including it is installed in the intracorporal inner tube structure of cylinder, the Inner Constitution grinding chamber of inner tube structure, inner tube structure
Barrel and cylinder barrel between form cricoid discharging channel, and on the peripheral wall of inner tube structure with array arrangement multiple tracks permit
Perhaps the gap of pulp flow；
Mechanism is ground, function end is protruded into grinding chamber by the end cap of cylinder side, to the intracavitary accommodating of agitation grinding
The slurry of abrading-ball and feeding；
Cooling jacket, whole tubular structure in a ring and the internal interlayer runner with annular, cooling jacket are set in cylinder
External week；
Also, it is respectively arranged on the end cap of cylinder two sides and is connected to the feed inlet of grinding chamber, be connected to discharging channel
Discharge port.
It is constituted preferably, inner tube structure is connected in series by least two circular separation grommets, and every two adjacent point
From at least two groups dummy slider is provided between grommet, to form gap between adjacent separation grommet.
Preferably, Screen assemblies further include at least two connecting rods, each connecting rod is each passed through whole separation grommets,
It is serially connected integrally grommet will be separated, and the both ends of connecting rod are connected on the end cap of cylinder two sides.
Preferably, grinding mechanism includes the output shaft for being set to driving motor outside cylinder, the driving motor that is sequentially connected
And the rotation axis protruded into grinding chamber and the multiple groups stirring rod for being connected in rotation axis and being equally spaced, rotation axis and more
Group stirring rod collectively forms the function end of grinding mechanism.
Preferably, cooling jacket is installed between the end cap of cylinder two sides by screw, the outer wall of cooling jacket, which is equipped with, to be divided
It is not connected to the cooling water inlet and cooling water outlet of interlayer runner.
Preferably, every group of dummy slider includes at least a piece of gasket, and gasket is set in connecting rod.
Preferably, offering the connecting hole to wear connecting rod on separation grommet.
Preferably, the quantity of connecting rod is three, the quantity of the dummy slider between every two adjacent separation grommet is three groups, and
Three groups of dummy sliders are circumferential are evenly arranged.
Preferably, connecting rod is stay bolt, head end is protruded into from one side end cap of cylinder and is pierced by by another side end cap, on end cap
Offer corresponding installation duct.
Preferably, cooling water inlet Open Side Down setting and cooling water outlet opening upwards be arranged.
The beneficial effect of above-mentioned technical proposal is:
The dispersal device for preparing electrolyte slurry is applied to prepare electrolyte slurry, including cylinder, Screen assemblies, grinder
Structure, cooling jacket, slurry are sent into grinding chamber under air pump effect by feed inlet, grind the function end of mechanism to slurry and abrading-ball into
Row agitation grinding enters discharging channel via gap when partial size is smaller after slurry grinding is broken, so driven by pressure by
Discharge port discharge, and cooling jacket persistently cools down cylinder and its inside, so that entire inner tube structure is as screening plant,
Filter area increases, and slurry flow increases, and can sufficiently promote slurry dispersing uniformity, size distribution is more concentrated, and slurry is being ground
The residence time reduces while reduces the probability of stifled machine in mill chamber.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure for the dispersal device that the utility model prepares electrolyte slurry；
Fig. 2 is that the utility model prepares the decomposition texture signal that grommet and dummy slider are separated in the dispersal device of electrolyte slurry
Figure；
Fig. 3 is that the utility model dispersal device is applied to prepare the particle size distribution figure of the test result of electrolyte slurry.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, with
1 to 3 pair of attached drawing of the lower embodiment combination dispersal device provided by the utility model for preparing electrolyte slurry is specifically addressed.
Refering to fig. 1, for prepare electrolyte slurry dispersal device the schematic diagram of the section structure；In conjunction with Fig. 2, for preparation electrolysis
The decomposition texture schematic diagram of grommet and dummy slider is separated in the dispersal device of chylema material.
As shown in Figures 1 and 2, the dispersal device provided by the utility model for preparing electrolyte slurry is applied to preparation electricity
Solve chylema material comprising: horizontal cylinder 1；Screen assemblies, including the inner tube structure being installed in cylinder 1, inner tube structure it is interior
Portion constitutes grinding chamber 9, forms cricoid discharging channel 10 between the barrel of inner tube structure and the barrel of cylinder 1, and inner tube structure
Multiple tracks with array arrangement on peripheral wall allows the gap of pulp flow；Grind mechanism, function end by 1 side of cylinder end cap
14 protrude into grinding chamber 9, to the abrading-ball accommodated in agitation grinding chamber 9 and the slurry of feeding, to play the purpose of agitation grinding；
Cooling jacket 4, whole tubular structure in a ring and the internal interlayer runner 11 with annular, cooling jacket 4 are set in outside cylinder 1
Week；Also, it is respectively arranged on the end cap 14 of 1 two sides of cylinder and is connected to the feed inlet 7 of grinding chamber 9, be connected to discharging channel 10
Discharge port 8.
Based on the above-mentioned technical proposal, the dispersal device for preparing electrolyte slurry is applied to prepare electrolyte slurry, including cylinder
Body 1, Screen assemblies, grinding mechanism, cooling jacket 4, slurry are sent into grinding chamber 9 under air pump effect by feed inlet 7, grind mechanism
Function end grinding is stirred to slurry and abrading-ball, it is logical via gap to enter discharge when partial size is smaller after slurry grinding is broken
Road 10, and then be discharged driven by pressure by discharge port 8, and cooling jacket 4 persistently cools down cylinder 1 and its inside, makes
Entire inner tube structure is obtained as screening plant, filter area increases, and slurry flow increases, and can sufficiently promote slurry and be uniformly dispersed
Property, size distribution more concentrates, and slurry residence time in grinding chamber 9 reduces the probability reduction for making stifled machine simultaneously.
In a preferred embodiment, inner tube structure is connected in series by least two circular separation grommets 2 and is constituted,
And it is provided at least two groups dummy slider 5 between every two adjacent separation grommet 2, between being formed between adjacent separation grommet 2
Gap.Further, Screen assemblies further include at least two connecting rods 3, and each connecting rod 3 is each passed through whole separation grommets 2,
It is serially connected integrally grommet 2 will be separated, and the both ends of connecting rod 3 are connected on the end cap 14 of 1 two sides of cylinder.Into
One step, every group of dummy slider 5 includes at least a piece of gasket, and gasket is set in connecting rod 3.Further, it separates and is opened on grommet 2
Equipped with the connecting hole to wear connecting rod 3.Further, the quantity of connecting rod 3 is three, the adjacent separation grommet 2 of every two
Between dummy slider 5 quantity be three groups.Further, three groups of dummy sliders 5 are circumferential is evenly arranged.And in the present embodiment, every group
The quantity of gasket is a piece of in dummy slider 5, and the thickness of gasket is determined according to the demand in gap, in concrete application, the thickness one of dummy slider 5
As be 1/2 times of abrading-ball sphere diameter.It may also be particular number is according to reality using the gasket of two panels or more multi-disc same thickness
Border is determined using the demand of intermediate gap size, enables to gap size adjustable.In the present embodiment, connecting rod 3 is long spiral shell
Bolt, head end are protruded into from 1 one side end cap 14 of cylinder and are pierced by by another side end cap 14, and corresponding mounting hole is offered on end cap 14
Road.
Embodiment as a further preference, grinding mechanism include being set to driving motor outside cylinder 1 (in figure not
Show), the output shaft of transmission connection driving motor and the rotation axis 15 that protrudes into grinding chamber 9 and be connected in rotation axis 15
And the multiple groups stirring rod 16 being equally spaced, and rotation axis 15 and multiple groups stirring rod 16 collectively form the function end of grinding mechanism.
Specifically, the quantity of bar is no less than three in every group of stirring rod 16, and circumferential direction is evenly arranged.Obviously, stirring rod 16 is also possible to
Stirring blade or agitator disk, and be not limited thereto.Further, cooling jacket 4 is installed in 1 two sides end cap of cylinder by screw
Between 14, the outer wall of cooling jacket 4 is equipped with the cooling water inlet 12 and cooling water outlet 13 that are respectively communicated to interlayer runner 11.
Further, Open Side Down and 13 opening upwards of cooling water outlet for cooling water inlet 12.
In conjunction with shown in Fig. 3, wherein Fig. 3 is that dispersal device is applied to prepare the granularity point of the test result of electrolyte slurry
Butut is added after solid electrolyte A, water and PVA (polyvinyl alcohol) are with the proportion mixing of weight percent 10:10:1 in test
It recycles and is sanded in the cylinder 1 of the utility model sand mill, after a certain period of time testing size granularity D10=0.253um, D50=
0.385um, D90=0.574um (test of Malvern 3000), particle size distribution figure is as shown in Figure 3.Obviously, this equipment is for locating
Reason electrolyte A has obtained good effect, it can be seen that the size distribution after material A grinding distribution is relatively concentrated.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (10)
1. a kind of dispersal device for preparing electrolyte slurry characterized by comprising
Horizontal cylinder (1)；
Screen assemblies, including the inner tube structure being installed in the cylinder (1), the Inner Constitution grinding chamber of the inner tube structure
(9), it is formed between the barrel of the inner tube structure and the barrel of the cylinder (1) cricoid discharging channel (10), and the inner cylinder
Multiple tracks with array arrangement on the peripheral wall of structure allows the gap of pulp flow；
Mechanism is ground, function end is protruded into the grinding chamber (9) by the end cap (14) of the cylinder (1) side, to stir
The slurry of the abrading-ball and feeding that are accommodated in the grinding chamber (9)；
Cooling jacket (4), whole tubular structure in a ring and the internal interlayer runner (11) with annular, the cooling jacket
(4) it is set in the cylinder (1) periphery；
Also, be respectively arranged on the end cap (14) of cylinder (1) two sides be connected to the grinding chamber (9) feed inlet (7),
It is connected to the discharge port (8) of the discharging channel (10).
2. preparing the dispersal device of electrolyte slurry as described in claim 1, which is characterized in that the inner tube structure is by least
Two circular separation grommets (2) are connected in series composition, and are provided at least between the every two adjacent separation grommet (2)
Two groups of dummy sliders (5), to form the gap between the adjacent separation grommet (2).
3. preparing the dispersal device of electrolyte slurry as claimed in claim 2, which is characterized in that the Screen assemblies further include
At least two connecting rods (3), each connecting rod (3) are each passed through whole separation grommets (2), to serve as a contrast the separation
Ring (2) is serially connected integrally, and the both ends of the connecting rod (3) are connected to the end cap (14) of the cylinder (1) two sides
On.
4. the dispersal device as claimed in claim 1 or 3 for preparing electrolyte slurry, which is characterized in that grinding mechanism packet
It includes the driving motor for being set to the cylinder (1) outside, the output shaft of the transmission connection driving motor and protrudes into the grinding
Rotation axis (15) in chamber (9) and the multiple groups stirring rod (16) for being connected on the rotation axis (15) and being equally spaced, institute
State the function end that stirring rod (16) described in rotation axis (15) and multiple groups collectively forms the grinding mechanism.
5. preparing the dispersal device of electrolyte slurry as claimed in claim 4, which is characterized in that the cooling jacket (4) is logical
It crosses screw to be installed between the cylinder (1) two sides end cap (14), the outer wall of the cooling jacket (4), which is equipped with, to be respectively communicated to
The cooling water inlet (12) and cooling water outlet (13) of the interlayer runner (11).
6. preparing the dispersal device of electrolyte slurry as claimed in claim 3, which is characterized in that dummy slider described in every group (5) packet
At least a piece of gasket is included, and the gasket is set on the connecting rod (3).
7. preparing the dispersal device of electrolyte slurry as claimed in claim 6, which is characterized in that on the separation grommet (2)
Offer the connecting hole to wear the connecting rod (3).
8. preparing the dispersal device of electrolyte slurry as claimed in claim 7, which is characterized in that the number of the connecting rod (3)
Amount is three, and the quantity of the dummy slider (5) between every two adjacent separation grommet (2) is three groups, and embedding described in three groups
Piece (5) circumferential direction is evenly arranged.
9. preparing the dispersal device of electrolyte slurry as claimed in claim 8, which is characterized in that the connecting rod (3) is length
Bolt, head end are protruded into from (1) one side end cap (14) of cylinder and are pierced by by another side end cap (14), opened on the end cap (14)
Equipped with corresponding installation duct.
10. preparing the dispersal device of electrolyte slurry as claimed in claim 5, which is characterized in that the cooling water inlet
(12) Open Side Down is arranged and the setting of the cooling water outlet (13) opening upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599417.8U CN208320952U (en) | 2018-04-25 | 2018-04-25 | A kind of dispersal device preparing electrolyte slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820599417.8U CN208320952U (en) | 2018-04-25 | 2018-04-25 | A kind of dispersal device preparing electrolyte slurry |
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| Publication Number | Publication Date |
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| CN208320952U true CN208320952U (en) | 2019-01-04 |
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ID=64778228
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820599417.8U Active CN208320952U (en) | 2018-04-25 | 2018-04-25 | A kind of dispersal device preparing electrolyte slurry |
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| CN (1) | CN208320952U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399059A (en) * | 2021-06-16 | 2021-09-17 | 珠海瑞思普利医药科技有限公司 | Wet grinding machine and wet grinding method |
| CN113695028A (en) * | 2021-09-01 | 2021-11-26 | 东莞市琅菱机械有限公司 | Grinding device |
| CN113908906A (en) * | 2021-07-13 | 2022-01-11 | 湖南郴州粮油机械有限公司 | Peeling and grinding processing equipment |
| CN114029128A (en) * | 2021-11-08 | 2022-02-11 | 矿冶科技集团有限公司 | Graphite ore crushing, grinding and flotation integrated equipment and method |
-
2018
- 2018-04-25 CN CN201820599417.8U patent/CN208320952U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113399059A (en) * | 2021-06-16 | 2021-09-17 | 珠海瑞思普利医药科技有限公司 | Wet grinding machine and wet grinding method |
| CN113908906A (en) * | 2021-07-13 | 2022-01-11 | 湖南郴州粮油机械有限公司 | Peeling and grinding processing equipment |
| CN113695028A (en) * | 2021-09-01 | 2021-11-26 | 东莞市琅菱机械有限公司 | Grinding device |
| CN113695028B (en) * | 2021-09-01 | 2023-08-22 | 东莞市琅菱机械有限公司 | Grinding device |
| CN114029128A (en) * | 2021-11-08 | 2022-02-11 | 矿冶科技集团有限公司 | Graphite ore crushing, grinding and flotation integrated equipment and method |
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