CN219682355U - Vacuum dispersing machine and vacuum dispersing system - Google Patents
Vacuum dispersing machine and vacuum dispersing system Download PDFInfo
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- CN219682355U CN219682355U CN202321089289.XU CN202321089289U CN219682355U CN 219682355 U CN219682355 U CN 219682355U CN 202321089289 U CN202321089289 U CN 202321089289U CN 219682355 U CN219682355 U CN 219682355U
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- dispersing
- stirring
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- speed
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- 238000003756 stirring Methods 0.000 claims abstract description 137
- 239000006185 dispersion Substances 0.000 claims abstract description 39
- 239000000463 material Substances 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 19
- 238000000265 homogenisation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a vacuum dispersing machine and a vacuum dispersing system, wherein a dispersing shaft 2 and a stirring shaft 3 of the vacuum dispersing machine are coaxially designed, a dispersing disc 4 and a stirring frame 5 are reasonably distributed in a stirring tank 1, and the vacuum dispersing machine has the advantages of simple structure and easiness in assembly, and can solve the problems in the prior art. The utility model relates to a vacuum dispersing machine, which comprises a stirring tank 1, a dispersing shaft 2 transversely penetrating through the stirring tank 1, a stirring shaft 3 sleeved on the dispersing shaft 2, at least one dispersing disc 4 arranged on the dispersing shaft 2, a stirring frame 5 fixedly connected with the stirring shaft 3, a high-speed dispersing motor 6 and a low-speed stirring motor 7, wherein the stirring shaft is horizontally distributed; the high-speed dispersion motor 6 is connected with the dispersion shaft 2 and drives the dispersion disk 4 to rotate through the dispersion shaft 2; the low-speed stirring motor 7 is connected with the stirring shaft 3 and drives the stirring frame 5 to rotate through the stirring shaft 3; the stirring tank 1, the high-speed dispersing motor 6 and the low-speed stirring motor 7 are all arranged on the frame 8.
Description
Technical Field
The utility model relates to the field of lithium battery manufacturing, in particular to a vacuum dispersing machine and a vacuum dispersing system.
Background
A vacuum disperser is a common device used in the homogenization process of power cell pulping.
The quality of the power cell slurry directly affects the performance of the cell, where the homogenization process is critical. In the prior art, a vacuum dispersing machine, such as a vacuum horizontal spiral ribbon dispersing machine disclosed in patent number 202120807664.4, has a complex structure, particularly a transmission structure, a spiral ribbon driving motor 8 drives a main shaft 5 through a coupling 7, a dispersing driving motor 10 drives a dispersing disc 2 through a dispersing shaft 9, and a plurality of transmission shafts exist, so that inconvenience is brought to installation.
Therefore, how to improve the existing vacuum dispersing machine to solve the above problems is an important technical problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model discloses a vacuum dispersing machine and a vacuum dispersing system, wherein a dispersing shaft 2 and a stirring shaft 3 of the vacuum dispersing machine are coaxially designed, a dispersing disc 4 and a stirring frame 5 are reasonably distributed in a stirring tank 1, and the vacuum dispersing machine has the advantages of simple structure and easiness in assembly, and can solve the problems in the prior art.
The utility model provides a vacuum dispersing machine which comprises a stirring tank 1, a dispersing shaft 2 transversely penetrating through the stirring tank 1, a stirring shaft 3 sleeved on the dispersing shaft 2, at least one dispersing disc 4 arranged on the dispersing shaft 2, a stirring frame 5 fixedly connected with the stirring shaft 3, a high-speed dispersing motor 6 and a low-speed stirring motor 7, wherein the stirring shaft is horizontally arranged;
the high-speed dispersion motor 6 is connected with the dispersion shaft 2 and drives the dispersion disk 4 to rotate through the dispersion shaft 2;
the low-speed stirring motor 7 is connected with the stirring shaft 3 and drives the stirring frame 5 to rotate through the stirring shaft 3;
the stirring tank 1, the high-speed dispersing motor 6 and the low-speed stirring motor 7 are all arranged on the frame 8.
Preferably, the method comprises the steps of,
a driving wheel 61 is arranged on the high-speed dispersion motor 6, and a driven wheel 21 is arranged at one end of the dispersion shaft 2, which is close to the high-speed dispersion motor 6;
the driving pulley 61 is connected to the driven pulley 21 by a belt.
Preferably, the method comprises the steps of,
a driving fluted disc 71 is arranged on the low-speed stirring motor 7, and a driven fluted disc 22 is arranged at one end of the stirring shaft 3, which is close to the high-speed dispersion motor 6;
the driving fluted disc 71 is connected with the driven fluted disc 22 through a chain;
the driven pulley 21, the driven toothed disc 22 and the dispersion plate 4 are disposed in this order on the dispersion shaft 2.
Preferably, the method comprises the steps of,
the stirring shaft 3 is mounted on the outer peripheral surface of the dispersing shaft 2 through a bearing.
Preferably, the method comprises the steps of,
the stirring frame 5 is of a square structure, and a plurality of protruding blocks 51 are arranged on the inner side of the stirring frame;
the number of the dispersing discs 4 is at least two, and the dispersing discs are arranged in the stirring frame 5.
Preferably, the method comprises the steps of,
at least one observation port 11 is formed in the stirring tank 1.
Preferably, the method comprises the steps of,
a temperature measuring sensor for measuring the temperature of the materials is also arranged in the stirring tank 1.
Preferably, the method comprises the steps of,
the low-speed stirring motor 7 includes a low-speed motor 72 and a speed reducer 73.
The utility model also provides a vacuum dispersing system which comprises at least two vacuum dispersing machines 01;
the upper part of the vacuum dispersing machine 01 is provided with a feed inlet and the lower part is provided with a discharge outlet;
at least two vacuum dispersing machines 01 adopt a longitudinal stacking design, and in the two adjacent vacuum dispersing machines 01, the discharge port of the vacuum dispersing machine 01 positioned above is connected with the feed port of the vacuum dispersing machine 01 positioned below.
Preferably, the method comprises the steps of,
comprises two vacuum dispersing machines 01, namely an upper vacuum dispersing machine 011 and a lower vacuum dispersing machine 012;
the low-speed stirring motor and the high-speed dispersing motor of the upper vacuum dispersing machine 011 are sequentially arranged from top to bottom, and the high-speed dispersing motor and the low-speed stirring motor of the lower vacuum dispersing machine 012 are sequentially arranged from top to bottom.
The utility model provides a vacuum dispersing machine which comprises a stirring tank 1, a dispersing shaft 2 transversely penetrating through the stirring tank 1, a stirring shaft 3 sleeved on the dispersing shaft 2, at least one dispersing disc 4 arranged on the dispersing shaft 2, a stirring frame 5 fixedly connected with the stirring shaft 3, a high-speed dispersing motor 6 and a low-speed stirring motor 7, wherein the stirring shaft is horizontally arranged; the high-speed dispersion motor 6 is connected with the dispersion shaft 2 and drives the dispersion disk 4 to rotate through the dispersion shaft 2; the low-speed stirring motor 7 is connected with the stirring shaft 3 and drives the stirring frame 5 to rotate through the stirring shaft 3; the stirring tank 1, the high-speed dispersing motor 6 and the low-speed stirring motor 7 are all arranged on the frame 8. According to the vacuum dispersing machine and the vacuum dispersing system disclosed by the utility model, the dispersing shaft 2 and the stirring shaft 3 of the vacuum dispersing machine are coaxially designed, the dispersing disc 4 and the stirring frame 5 are reasonably distributed in the stirring tank 1, and the vacuum dispersing machine has the advantages of simple structure and easiness in assembly, and can solve the problems in the prior art.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of a vacuum dispenser of the present utility model;
FIG. 2 is a side view of the vacuum dispenser of the present utility model;
FIG. 3 is a top view of the vacuum dispenser of the present utility model;
FIG. 4 is a cross-sectional view of a vacuum dispersing system of the present utility model;
FIG. 5 is a side view of the vacuum dispersing system of the present utility model;
fig. 6 is a top view of the vacuum dispersing system of the present utility model.
Detailed Description
The utility model discloses a vacuum dispersing machine and a vacuum dispersing system, wherein a dispersing shaft 2 and a stirring shaft 3 of the vacuum dispersing machine are coaxially designed, a dispersing disc 4 and a stirring frame 5 are reasonably distributed in a stirring tank 1, and the vacuum dispersing machine has the advantages of simple structure and easiness in assembly, and can solve the problems in the prior art.
The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Referring to fig. 1 to 3, the vacuum dispersing machine of the present utility model comprises a stirring tank 1 horizontally distributed, a dispersing shaft 2 transversely penetrating the stirring tank 1, a stirring shaft 3 sleeved on the dispersing shaft 2, at least one dispersing disc 4 arranged on the dispersing shaft 2, a stirring frame 5 fixedly connected with the stirring shaft 3, a high-speed dispersing motor 6 and a low-speed stirring motor 7;
the high-speed dispersion motor 6 is connected with the dispersion shaft 2 and drives the dispersion disk 4 to rotate through the dispersion shaft 2;
the low-speed stirring motor 7 is connected with the stirring shaft 3 and drives the stirring frame 5 to rotate through the stirring shaft 3;
the stirring tank 1, the high-speed dispersing motor 6 and the low-speed stirring motor 7 are all arranged on the frame 8.
In the utility model, when in operation, according to the set rotating speed, the high-speed dispersing motor 6 drives the dispersing disc 4 to disperse the materials through the dispersing shaft 2, the low-speed stirring motor 7 drives the stirring frame 5 to stir the materials through the stirring shaft 3, the turbulent flow direction of the materials is changed, and the movement mode can lead the materials to achieve completely uniform homogenization effect in a short time. According to the materials of the non-battery and the pulping requirements, such as ternary materials, lithium iron phosphate, lithium manganate, lithium cobaltate, NCA, graphite and the like, the rotating speed of the high-speed dispersion motor 6 can be adjusted in a variable frequency manner, and the dispersion discs 4 with different shapes and sizes can be arranged, and the method is not limited in the present utility model.
Preferably, the method comprises the steps of,
a driving wheel 61 is arranged on the high-speed dispersion motor 6, and a driven wheel 21 is arranged at one end of the dispersion shaft 2, which is close to the high-speed dispersion motor 6;
the driving pulley 61 is connected to the driven pulley 21 by a belt.
Preferably, the method comprises the steps of,
a driving fluted disc 71 is arranged on the low-speed stirring motor 7, and a driven fluted disc 22 is arranged at one end of the stirring shaft 3, which is close to the high-speed dispersion motor 6;
the driving fluted disc 71 is connected with the driven fluted disc 22 through a chain;
the driven pulley 21, the driven toothed disc 22 and the dispersion plate 4 are disposed in this order on the dispersion shaft 2.
Preferably, the method comprises the steps of,
the stirring shaft 3 is mounted on the outer peripheral surface of the dispersing shaft 2 through a bearing.
Preferably, the method comprises the steps of,
the stirring frame 5 is of a square structure, and a plurality of protruding blocks 51 are arranged on the inner side of the stirring frame;
the number of the dispersing discs 4 is at least two, and the dispersing discs are arranged in the stirring frame 5.
It should be noted that the protrusions 51 are provided to increase the contact area with the slurry, thereby enhancing the stirring effect of the material.
Preferably, the method comprises the steps of,
at least one observation port 11 is formed in the stirring tank 1.
It should be noted that, the observation port 11 may be provided with a transparent acrylic plate or toughened glass, so that a user may illuminate the interior of the stirring tank 1 through other light emitting devices such as a flashlight, so as to conveniently observe the homogenization condition in the stirring tank 1.
Preferably, the method comprises the steps of,
a temperature measuring sensor for measuring the temperature of the materials is also arranged in the stirring tank 1.
It should be noted here that the temperature sensor extending into the material is accurate in measuring the temperature due to contact with the material, and accurately measures the actual temperature of the material.
Preferably, the method comprises the steps of,
the low-speed stirring motor 7 includes a low-speed motor 72 and a speed reducer 73.
The utility model provides a vacuum dispersing machine which comprises a stirring tank 1, a dispersing shaft 2 transversely penetrating through the stirring tank 1, a stirring shaft 3 sleeved on the dispersing shaft 2, at least one dispersing disc 4 arranged on the dispersing shaft 2, a stirring frame 5 fixedly connected with the stirring shaft 3, a high-speed dispersing motor 6 and a low-speed stirring motor 7, wherein the stirring shaft is horizontally arranged; the high-speed dispersion motor 6 is connected with the dispersion shaft 2 and drives the dispersion disk 4 to rotate through the dispersion shaft 2; the low-speed stirring motor 7 is connected with the stirring shaft 3 and drives the stirring frame 5 to rotate through the stirring shaft 3; the stirring tank 1, the high-speed dispersing motor 6 and the low-speed stirring motor 7 are all arranged on the frame 8. According to the vacuum dispersing machine disclosed by the utility model, the dispersing shaft 2 and the stirring shaft 3 of the vacuum dispersing machine are coaxially designed, the dispersing disc 4 and the stirring frame 5 are reasonably distributed in the stirring tank 1, and the vacuum dispersing machine has the advantages of simple structure and easiness in assembly, and can solve the problems in the prior art.
Having described the vacuum dispersing machine of the present utility model and having described the vacuum dispersing system of the present utility model, reference is made to fig. 4 to 6, which include at least two vacuum dispersing machines 01 as described above;
the upper part of the vacuum dispersing machine 01 is provided with a feed inlet and the lower part is provided with a discharge outlet;
at least two vacuum dispersing machines 01 adopt a longitudinal stacking design, and in the two adjacent vacuum dispersing machines 01, the discharge port of the vacuum dispersing machine 01 positioned above is connected with the feed port of the vacuum dispersing machine 01 positioned below.
In the embodiment of the present utility model, the case of two vacuum dispersing machines 01 will be described: aiming at the characteristics of high solid content and high viscosity of the power battery slurry, the high-speed dispersing fluted discs of two sets of power devices run in an upper barrel and a lower barrel to carry out high-efficiency dispersion, and the high-speed dispersing fluted discs are both used for variable frequency speed regulation and can self-fix the rotating speed according to the production process. The low-speed stirring device stirs the material and changes the turbulent flow direction of the material. The motion mode can lead the material to achieve a completely uniform homogenizing effect in a short time.
In addition, it should be noted that the vacuum dispersing system is composed of a plurality of sets of vacuum dispersing machines 01, which does not mean that each vacuum dispersing machine 01 must be identical in layout, and the position of the motor may be adaptively adjusted to meet the requirements of the place and the space, for example, when two vacuum dispersing machines 01 are included, an upper vacuum dispersing machine 011 and a lower vacuum dispersing machine 012 are respectively; the low-speed stirring motor and the high-speed dispersing motor of the upper vacuum dispersing machine 011 are sequentially arranged from top to bottom, and the high-speed dispersing motor and the low-speed stirring motor of the lower vacuum dispersing machine 012 are sequentially arranged from top to bottom.
Preferably, the method comprises the steps of,
comprises two vacuum dispersing machines 01, namely an upper vacuum dispersing machine 011 and a lower vacuum dispersing machine 012;
the low-speed stirring motor and the high-speed dispersing motor of the upper vacuum dispersing machine 011 are sequentially arranged from top to bottom, and the high-speed dispersing motor and the low-speed stirring motor of the lower vacuum dispersing machine 012 are sequentially arranged from top to bottom.
The vacuum dispersing system provided by the utility model comprises at least two vacuum dispersing machines 01; the upper part of the vacuum dispersing machine 01 is provided with a feed inlet and the lower part is provided with a discharge outlet; at least two vacuum dispersing machines 01 adopt a longitudinal stacking design, and in the two adjacent vacuum dispersing machines 01, the discharge port of the vacuum dispersing machine 01 positioned above is connected with the feed port of the vacuum dispersing machine 01 positioned below. According to the vacuum dispersing system disclosed by the utility model, the dispersing shaft 2 and the stirring shaft 3 of the vacuum dispersing machine are coaxially designed, the dispersing disc 4 and the stirring frame 5 are reasonably distributed in the stirring tank 1, and the vacuum dispersing system has the advantages of simple structure and easiness in assembly, and can solve the problems in the prior art.
The vacuum dispersing machine and the vacuum dispersing system provided by the utility model are described in detail, and those skilled in the art will recognize that the embodiments and application scope of the utility model can be modified according to the ideas of the embodiments of the utility model, and the description should not be construed as limiting the utility model.
Claims (10)
1. The vacuum dispersing machine is characterized by comprising a stirring tank (1) which is horizontally distributed, a dispersing shaft (2) which transversely penetrates through the stirring tank (1), a stirring shaft (3) sleeved on the dispersing shaft (2), at least one dispersing disc (4) arranged on the dispersing shaft (2), a stirring frame (5) fixedly connected with the stirring shaft (3), a high-speed dispersing motor (6) and a low-speed stirring motor (7);
the high-speed dispersion motor (6) is connected with the dispersion shaft (2) and drives the dispersion disc (4) to rotate through the dispersion shaft (2);
the low-speed stirring motor (7) is connected with the stirring shaft (3) and drives the stirring frame (5) to rotate through the stirring shaft (3);
the stirring tank (1), the high-speed dispersing motor (6) and the low-speed stirring motor (7) are all arranged on the frame (8).
2. Vacuum dispersing machine according to claim 1, characterized in that the high-speed dispersing motor (6) is provided with a driving wheel (61), and the dispersing shaft (2) is provided with a driven wheel (21) at the end close to the high-speed dispersing motor (6);
the driving wheel (61) is connected with the driven wheel (21) through a belt.
3. Vacuum dispersing machine according to claim 2, characterized in that the low-speed stirring motor (7) is provided with a driving fluted disc (71), and the end of the stirring shaft (3) close to the high-speed dispersing motor (6) is provided with a driven fluted disc (22);
the driving fluted disc (71) is connected with the driven fluted disc (22) through a chain;
the driven wheel (21), the driven fluted disc (22) and the dispersing disc (4) are sequentially arranged on the dispersing shaft (2).
4. A vacuum dispersing machine according to claim 3, characterized in that the stirring shaft (3) is mounted on the outer peripheral surface of the dispersing shaft (2) by means of a bearing.
5. Vacuum dispersing machine according to claim 4, characterized in that the stirring frame (5) is of square structure, the inside of which is provided with a plurality of projections (51);
at least two dispersing discs (4) are arranged in the stirring frame (5).
6. Vacuum dispersing machine according to any one of claims 1 to 5, characterized in that the stirring tank (1) is provided with at least one viewing port (11).
7. Vacuum dispersing machine according to claim 6, characterized in that a temperature measuring sensor for measuring the temperature of the material is also arranged in the stirring tank (1).
8. The vacuum dispersing machine according to claim 6, wherein the low-speed stirring motor (7) includes a low-speed motor (72) and a speed reducer (73).
9. A vacuum dispersing system, characterized in that it comprises at least two vacuum dispersing machines (01) according to any one of claims 1 to 8;
the upper part of the vacuum dispersing machine (01) is provided with a feed inlet, and the lower part is provided with a discharge outlet;
at least two vacuum dispersing machines (01) adopt a longitudinal stacking design, and in the two adjacent vacuum dispersing machines (01), the discharge port of the vacuum dispersing machine (01) positioned above is connected with the feed port of the vacuum dispersing machine (01) positioned below.
10. The vacuum dispersing system according to claim 9, comprising two vacuum dispersing machines (01), an upper vacuum dispersing machine (011) and a lower vacuum dispersing machine (012), respectively;
the low-speed stirring motor and the high-speed dispersing motor of the upper vacuum dispersing machine (011) are sequentially arranged from top to bottom, and the high-speed dispersing motor and the low-speed stirring motor of the lower vacuum dispersing machine (012) are sequentially arranged from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321089289.XU CN219682355U (en) | 2023-05-08 | 2023-05-08 | Vacuum dispersing machine and vacuum dispersing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321089289.XU CN219682355U (en) | 2023-05-08 | 2023-05-08 | Vacuum dispersing machine and vacuum dispersing system |
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| Publication Number | Publication Date |
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| CN219682355U true CN219682355U (en) | 2023-09-15 |
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| CN202321089289.XU Active CN219682355U (en) | 2023-05-08 | 2023-05-08 | Vacuum dispersing machine and vacuum dispersing system |
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