Mixing device and production equipment
By designing a negative pressure chamber and a liquid storage chamber, and combining the Venturi effect and negative pressure adsorption effect, the problem of uneven mixing in traditional mixing devices is solved, achieving uniform mixing of materials and improving the mixing effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2026-03-17
AI Technical Summary
Traditional mixing devices suffer from uneven mixing, resulting in poor material preparation.
A mixing device was designed. Through the combination of a negative pressure chamber and a liquid storage chamber, material 1 and material 2 are initially mixed in the negative pressure chamber. The buffering effect of the liquid storage chamber improves the uniformity of material 2. Then, they are fully mixed in the mixing chamber. The uniform mixing of materials is achieved by utilizing the Venturi effect and the negative pressure adsorption effect.
It improves the uniformity of material mixing, ensures that the material is evenly distributed in the mixing chamber, and enhances the mixing effect.
Smart Images
Figure CN223995935U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of mixing equipment technology, and more particularly to a mixing device and production equipment. Background Technology
[0002] In many industrial production scenarios, mixing devices are needed to mix various liquid materials to prepare the required materials. However, traditional mixing devices also have the problem of uneven mixing, resulting in poor material preparation. Utility Model Content
[0003] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a mixing device that can improve the uniformity of material mixing.
[0004] This application also provides a production device.
[0005] To achieve the above objectives, the technical solution adopted in this application is as follows:
[0006] A mixing device according to a first aspect embodiment of this application includes: a mixing component having a first inlet, a negative pressure chamber, and a mixing chamber, wherein the negative pressure chamber is connected to the first inlet and the mixing chamber at both ends along a first direction, and the negative pressure chamber is used to allow material to flow from the first inlet to the mixing chamber along the first direction; and a feeding component having a second inlet, a liquid storage chamber, and a plurality of first outlets, wherein the plurality of first outlets are spaced around the negative pressure chamber around the first direction, and each first outlet is connected to the negative pressure chamber and is disposed between the first inlet and the mixing chamber along the first direction; the liquid storage chamber is disposed at one end of the first outlet away from the negative pressure chamber and is disposed between the second inlet and the first outlet, and is arranged in a ring around the plurality of first outlets around the first direction; the liquid storage chamber is connected to the first inlet and the plurality of first outlets.
[0007] The mixing device of this application has the following advantages:
[0008] In the mixing device of this application, material one can enter the negative pressure chamber of the mixing component through the first feed inlet, and then enter the mixing chamber through the negative pressure chamber. Simultaneously, material two can enter the liquid storage chamber of the feeding component through the second feed inlet, and then enter the negative pressure chamber through the first discharge outlet. This allows material one and material two to undergo preliminary mixing in the negative pressure chamber, and material two can enter the mixing chamber through the negative pressure chamber, allowing material one and material two to undergo thorough mixing in the mixing chamber. During this process, because the liquid storage chamber is arranged circumferentially around the first direction... The first discharge port is provided, so the material 2 entering the feeding component can be buffered by the liquid storage chamber, so that the material 2 can be arranged in a circle in the negative pressure chamber along the first direction in the feeding component, thereby improving the uniformity of the material 2 flowing out from the multiple first discharge ports, thereby improving the uniformity of the material 1 and material 2 during the initial mixing, and at the same time, it can also make the material 2 fall into various parts of the mixing chamber around the first direction, thereby improving the uniformity of the mixing of material 2 and material 1 in the mixing chamber. Thus, the mixing device of this application can improve the uniformity of material mixing.
[0009] According to the mixing apparatus of the first aspect of this application, there are multiple second feed ports, which are arranged at intervals around the liquid storage chamber in the first direction.
[0010] According to the mixing device of the first aspect of this application, the mixing device is further provided with a second direction, the second direction intersecting with the first direction, the feeding member is provided with a first flow channel and a plurality of second flow channels, the second inlet is connected to the liquid storage chamber through the first flow channel, each first outlet is connected to the liquid storage chamber through a second flow channel, and the first flow channel and each second flow channel are extended along the second direction.
[0011] According to the mixing apparatus of the first aspect of this application, in the first direction, the width of the liquid storage chamber is L1, the width of the first flow channel is L2, and the width of the second flow channel is L3, satisfying: L1 > L3, L3 > L2.
[0012] According to the mixing device of the first aspect of this application, the mixing component is further provided with an acceleration chamber. In the first direction, the acceleration chamber is disposed between the first feed inlet and the negative pressure chamber, and the two ends of the acceleration chamber are respectively connected to the first feed inlet and the negative pressure chamber. The acceleration chamber is used to accelerate the flow of liquid from the first feed inlet to the negative pressure chamber along the first direction.
[0013] According to the mixing apparatus of the first aspect of this application, the mixing component is further provided with a feeding chamber. In the first direction, the feeding chamber is disposed at the end of the acceleration chamber away from the negative pressure chamber and communicates with the acceleration chamber. The first feed inlet is disposed at the end of the feeding chamber away from the acceleration chamber.
[0014] According to the mixing apparatus of the first aspect of this application, in the first direction, the diameter of the feeding chamber gradually increases from the acceleration chamber toward the direction away from the acceleration chamber, and the diameter of the negative pressure chamber gradually increases from the acceleration chamber toward the direction away from the acceleration chamber.
[0015] According to the mixing device of the first aspect of this application, the mixing device further includes a first storage device, a first feeding pipe and a driving device, the two ends of the first feeding pipe are respectively connected to the first inlet and the outlet of the first storage device, and the driving device is disposed on the first feeding pipe.
[0016] According to the mixing device of the first aspect of this application, the mixing device further includes a second storage device and a second feeding pipe, the two ends of the second feeding pipe being connected to the second inlet and the outlet of the second storage device, respectively.
[0017] The production equipment according to the second aspect of this application includes: the mixing device as described above.
[0018] The production equipment described in this application has the following advantages:
[0019] In the production equipment of this application, due to the aforementioned mixing device, the production equipment of this application can achieve better production results. Attached Figure Description
[0020] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 A schematic diagram of the mixing device in this application is shown;
[0022] Figure 2 The diagram shows the structural schematics of the mixing component and the feeding component in this application;
[0023] Figure 3 A cross-sectional view of the feeder in this application is shown.
[0024] Explanation of key component symbols:
[0025] 100 - Mixing component; 110 - First feed inlet; 120 - Negative pressure chamber; 130 - Mixing chamber; 140 - Acceleration chamber; 150 - Feeding chamber; 160 - Second discharge outlet;
[0026] 200 - Feeding component; 210 - Second feed inlet; 220 - Liquid storage chamber; 230 - First discharge outlet; 240 - First flow channel; 250 - Second flow channel;
[0027] 300 - First storage component; 400 - First feeding pipe; 500 - Drive component; 600 - Second storage component; 700 - Second feeding pipe;
[0028] x - First direction;
[0029] y - Second direction. Detailed Implementation
[0030] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.
[0031] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.
[0032] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0033] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0034] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0035] Reference Figure 1 as well as Figure 2 As shown, the mixing device involved in the embodiments of this application includes: a mixing component 100 and a feeding component 200.
[0036] The mixing component 100 is provided with a first inlet 110, a negative pressure chamber 120, and a mixing chamber 130. The negative pressure chamber 120 is connected to the first inlet 110 and the mixing chamber 130 at both ends along the first direction x, and the negative pressure chamber 120 is used to allow the material to flow from the first inlet 110 to the mixing chamber 130 along the first direction x. The feeding component 200 is provided with a second inlet 210, a liquid storage chamber 220, and a plurality of first outlets 230. The plurality of first outlets 230 are spaced around the negative pressure chamber along the first direction x. The cavity 120 is provided, and each first discharge port 230 is connected to the negative pressure cavity 120 and is located between the first feed port 110 and the mixing cavity 130 along the first direction x. The liquid storage chamber 220 is located at the end of the first discharge port 230 away from the negative pressure cavity 120 and is located between the second feed port 210 and the first discharge port 230. It is also arranged in a ring around the first discharge port 230 in the first direction x. The liquid storage chamber 220 is connected to the first feed port 110 and the multiple first discharge ports 230.
[0037] It should be noted that the first direction x is Figure 1 as well as Figure 2 The direction indicated by x in the middle.
[0038] In the mixing device of this application, material one can enter the negative pressure chamber 120 of the mixing component 100 through the first feed port 110, and then enter the mixing chamber 130 through the negative pressure chamber 120. Simultaneously, material two can enter the liquid storage chamber 220 of the feeding component 200 through the second feed port 210, and then enter the negative pressure chamber 120 through the first discharge port 230. This allows material one and material two to undergo preliminary mixing in the negative pressure chamber 120, and material two can enter the mixing chamber 130 from the negative pressure chamber 120, allowing material one and material two to undergo thorough mixing in the mixing chamber 130. During this process, due to the liquid storage chamber 220… The material is arranged in a ring around the first direction x at multiple first discharge ports 230. Therefore, the material 2 entering the feeding member 200 can be buffered by the liquid storage chamber 220, so that the material 2 can be arranged in a ring around the first direction x in the negative pressure chamber 120 in the feeding member 200. This improves the uniformity of the material 2 flowing out from multiple first discharge ports 230, thereby improving the uniformity of the initial mixing of material 1 and material 2. At the same time, it can also make the material 2 fall into various parts of the mixing chamber 130 around the first direction x, thereby improving the uniformity of the mixing of material 2 and material 1 in the mixing chamber 130. Thus, the mixing device of this application can improve the uniformity of material mixing.
[0039] Reference Figure 3 As shown, there are multiple second feed inlets 210, and the multiple second feed inlets 210 are arranged around the liquid storage chamber 220 at intervals in the first direction x.
[0040] In this embodiment, since multiple second feed ports 210 are arranged around the liquid storage chamber 220 at intervals in the first direction x, material 2 can enter the liquid storage chamber 220 simultaneously through multiple second feed ports 210, so that the liquid storage chamber 220 can be filled with material 2 more evenly, and further so that the material 2 flowing out from multiple first discharge ports 230 can be more even, thereby improving the uniformity of material 1 and material 2 during the initial mixing, and also allowing material 2 to fall into various parts of the mixing chamber 130 around the first direction x, so as to improve the uniformity of mixing material 2 and material 1 in the mixing chamber 130.
[0041] Continue to refer to Figure 3 As shown, the mixing device is also provided with a second direction y, which intersects with the first direction x. The feeding component 200 is provided with a first flow channel 240 and a plurality of second flow channels 250. The second inlet 210 is connected to the liquid storage chamber 220 through the first flow channel 240. Each first outlet 230 is connected to the liquid storage chamber 220 through a second flow channel 250. The first flow channel 240 and each second flow channel 250 are all extended along the second direction y.
[0042] It should be noted that the second direction y is Figure 2The direction indicated by y in the middle.
[0043] In this embodiment, the material 2 entering the feeder 200 from the second feed inlet 210 can enter the liquid storage chamber 220 through the first flow channel 240. The first flow channel 240 buffers the material 2 entering the second feed inlet 210, reducing the air bubbles generated in the liquid storage chamber 220. Furthermore, the material 2 in the liquid storage chamber 220 can flow to the first discharge outlet 230 through the second flow channel 250, so that the material 2 flowing to the first discharge outlet 230 can form a stable flow direction, thereby improving the relatively stable flow direction of the material 2 entering the mixing chamber 130, thereby reducing the air bubbles generated in the mixing chamber 130.
[0044] Reference Figure 2 As shown, in the first direction x, the width of the liquid storage chamber 220 is L1, the width of the first flow channel 240 is L2, and the width of the second flow channel 250 is L3, satisfying: L1>L3, L3≥L2.
[0045] In this embodiment, in the first direction x, if L1≤L3 and L3<L2, the velocity of material 2 flowing out of the storage chamber 220 will be greater than the velocity of material 2 flowing into the storage chamber 220. This will prevent the storage chamber 220 from being completely filled with material 2. Furthermore, some of the first discharge ports 230 will not have material 2 flowing out. This will affect the uniformity of the flow from multiple first discharge ports 230, thereby affecting the mixing of material 2 and material 1 in the mixing chamber 130. To improve the uniformity of material mixing, when L1 > L3 and L3 ≥ L2, the velocity of material 2 flowing out of the storage chamber 220 is less than the velocity of material 2 flowing into the storage chamber 220. This allows the storage chamber 220 to be filled with material 2. Furthermore, it allows material 2 to flow out from any of the first discharge ports 230. This allows material 2 to flow out uniformly from multiple first discharge ports 230, thereby improving the uniformity of mixing material 2 and material 1 in the mixing chamber 130.
[0046] Continue to refer to Figure 2 As shown, the mixing component 100 is also provided with an acceleration chamber 140. In the first direction x, the acceleration chamber 140 is disposed between the first feed inlet 110 and the negative pressure chamber 120, and the two ends of the acceleration chamber 140 are respectively connected to the first feed inlet 110 and the negative pressure chamber 120. The acceleration chamber 140 is used to accelerate the flow of liquid from the first feed inlet 110 to the negative pressure chamber 120 in the first direction x.
[0047] In this embodiment, when material one enters the acceleration chamber 140 from the first feed port 110 along the first direction x, material one can accelerate its flow in the acceleration chamber 140. Thus, according to the Bernoulli equation principle, the pressure of material one reaches the minimum value. Therefore, when material one enters the negative pressure chamber 120 through the acceleration chamber 140, a negative pressure can be formed in the negative pressure chamber 120. The negative pressure in the negative pressure chamber 120 can draw material two from the feeder 200 into the negative pressure chamber 120 through the first discharge port 230, so as to achieve the mixing of material one and material two.
[0048] Continue to refer to Figure 2 As shown, the mixing component 100 is also provided with a feeding chamber 150. In the first direction x, the feeding chamber 150 is located at the end of the acceleration chamber 140 away from the negative pressure chamber 120 and is connected to the acceleration chamber 140. The first feed port 110 is located at the end of the feeding chamber 150 away from the acceleration chamber 140.
[0049] In this embodiment, material one can enter the feeding chamber 150 through the first feed port 110, and then enter the acceleration chamber 140 through the feeding chamber 150 to be accelerated in the acceleration chamber 140. This allows material one entering the negative pressure chamber 120 to create a negative pressure in the negative pressure chamber 120. The negative pressure in the negative pressure chamber 120 can draw material two from the feeder 200 into the negative pressure chamber 120 through the first discharge port 230, thereby achieving the mixing of material one and material two.
[0050] Continue to refer to Figure 2 As shown, in the first direction x, the diameter of the feed chamber 150 gradually increases from the acceleration chamber 140 toward the direction away from the acceleration chamber 140, and the diameter of the negative pressure chamber 120 gradually increases from the acceleration chamber 140 toward the direction away from the acceleration chamber 140.
[0051] In this embodiment, in the first direction x, since the diameter of the feed chamber 150 gradually increases from the acceleration chamber 140 toward the direction away from the acceleration chamber 140, and the diameter of the negative pressure chamber 120 gradually increases from the acceleration chamber 140 toward the direction away from the acceleration chamber 140, as material 1 enters the negative pressure chamber 120 through the feed chamber 150, it will flow through the narrowing acceleration chamber 140, and the flow velocity of material 1 in the acceleration chamber 140 will increase. According to the Bernoulli equation, the pressure of material 1 reaches its minimum value at this time. Therefore, when material 1 enters the negative pressure chamber 120, it will create a negative pressure in the negative pressure chamber 120, so as to draw material 2 in the feeder 200 into the negative pressure chamber 120 through the first discharge port 230, so as to achieve the mixing of material 1 and material 2. Furthermore, material 1, which is accelerating in the acceleration chamber 140, can be sprayed into the negative pressure chamber 120 to improve the uniformity of the mixing of material 1 and material 2.
[0052] Specifically, in this embodiment, the mixing component 100 is a Venturi tube. The feed chamber 150 and the negative pressure chamber 120 are located at the large diameter section of the Venturi tube, and the acceleration chamber 140 is located at the small diameter section of the Venturi tube. As the material enters the negative pressure chamber 120 through the feed chamber 150, it passes through the narrowing acceleration chamber 140 to form a Venturi effect in the negative pressure chamber 120. The Venturi effect refers to the phenomenon that when a fluid passes through a narrowed cross section, the flow velocity increases and a partial vacuum is generated. Specifically, when the fluid flows in a gradually narrowing pipe, the flow velocity increases and the pressure decreases, reaching the lowest value at the narrowest position, and producing an adsorption effect on the surrounding area.
[0053] Reference Figure 1 As shown, the mixing device also includes a first storage component 300, a first feeding pipe 400, and a driving component 500. The two ends of the first feeding pipe 400 are respectively connected to the first inlet 110 and the outlet of the first storage component 300, and the driving component 500 is disposed on the first feeding pipe 400.
[0054] In this embodiment, the material 1 in the first storage container 300 can be continuously drawn into the first feed port 110 through the first feed pipe 400 by the drive member 500, so that the material 1 can be mixed with the material 2 in the mixing container 100. At the same time, the negative pressure adsorption effect of the mixing container 100 can make the material 2 continuously sucked into the mixing container 100, thereby realizing the continuous mixing of the material 2 and the material 1 in the mixing container 100.
[0055] Continue to refer to Figure 1 As shown, the mixing device also includes a second storage unit 600 and a second feeding pipe 700. The two ends of the second feeding pipe 700 are respectively connected to the second inlet 210 and the outlet of the second storage unit 600.
[0056] In this embodiment, material 2 in the second storage container 600 can be sucked into the feeding container 200 through the second feeding pipe 700 to achieve continuous mixing of material 2 and material 1 in the mixing container 100.
[0057] Specifically, refer to Figure 2 As shown, the mixing component 100 is also provided with a second discharge port 160. The second discharge port 160 is connected to the end of the mixing chamber 130 away from the negative pressure chamber 120 along the first direction x, so that the mixed material can flow out of the mixing device through the second discharge port 160 to achieve the integrity and continuity of the mixing process.
[0058] Specifically, refer to Figure 1 As shown, in this embodiment, the first direction x is set parallel to the direction of gravity, so as to reduce the influence of gravity on the negative pressure adsorption effect of the mixing component 100.
[0059] The production equipment involved in the embodiments of this application includes: the above-mentioned mixing device.
[0060] In the production equipment of this application, due to the aforementioned mixing device, the production equipment of this application can achieve better production results.
[0061] Specifically, in this embodiment, the production equipment of this application includes multiple mixing devices. The multiple mixing devices can be used in parallel to perform multi-component mixing, or the multiple mixing devices can be used in series to perform multiple mixing operations.
[0062] Specifically, in this embodiment, the production equipment is used for the preparation of coating slurry and extractant during diaphragm production. In addition, the production equipment can also be used for other production activities that require mixing.
[0063] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0064] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.
Claims
1. A mixing device, characterized in that, The mixing device comprises: a mixing member provided with a first feeding port, a negative pressure cavity and a mixing cavity, the negative pressure cavity is communicated with the first feeding port and the mixing cavity at two ends along a first direction, and the negative pressure cavity is used for making the material flow from the first feeding port to the mixing cavity along the first direction; a feeding member provided with a second feeding port, a liquid storage chamber and a plurality of first discharging ports, the first discharging ports are arranged around the negative pressure cavity along the first direction, each of the first discharging ports is communicated with the negative pressure cavity and arranged between the first feeding port and the mixing cavity along the first direction, the liquid storage chamber is arranged at one end of the first discharging port away from the negative pressure cavity and between the second feeding port and the first discharging port, and the liquid storage chamber is arranged around the first discharging ports along the first direction, the liquid storage chamber is communicated with the first feeding port and the first discharging ports.
2. A mixing device according to claim 1, characterised in that The second feeding port has a plurality of second feeding ports, and the second feeding ports are arranged around the liquid storage chamber along the first direction.
3. The apparatus of claim 1, wherein The mixing device is further provided with a second direction intersecting with the first direction, the feeding member is provided with a first flow channel and a plurality of second flow channels, the second feeding port is communicated with the liquid storage chamber through the first flow channel, each of the first discharging ports is communicated with the liquid storage chamber through one of the second flow channels, and the first flow channel and each of the second flow channels are arranged along the second direction.
4. A mixing device according to claim 3, wherein In the first direction, the width of the liquid storage chamber is L1, the width of the first flow channel is L2, and the width of the second flow channel is L3, and L1>L3 and L3>L2 are satisfied.
5. The apparatus of claim 1, wherein The mixing member is further provided with an acceleration cavity, in the first direction, the acceleration cavity is arranged between the first feeding port and the negative pressure cavity, and the acceleration cavity is communicated with the first feeding port and the negative pressure cavity at two ends, respectively, and the acceleration cavity is used for making the liquid accelerate to flow from the first feeding port to the negative pressure cavity along the first direction.
6. A mixing device according to claim 5, wherein The mixing member is further provided with a feeding cavity, in the first direction, the feeding cavity is arranged at one end of the acceleration cavity away from the negative pressure cavity and communicated with the acceleration cavity, and the first feeding port is arranged at one end of the feeding cavity away from the acceleration cavity.
7. A mixing device according to claim 6, wherein In the first direction, the diameter of the feeding cavity gradually increases from the acceleration cavity towards the direction away from the acceleration cavity, and the diameter of the negative pressure cavity gradually increases from the acceleration cavity towards the direction away from the acceleration cavity.
8. The apparatus of claim 1, wherein The mixing device further comprises a first storage member, a first feeding pipe and a driving member, two ends of the first feeding pipe are communicated with the first feeding port and a discharging end of the first storage member, respectively, and the driving member is arranged on the first feeding pipe.
9. The apparatus of claim 1, wherein The mixing device further comprises a second storage member and a second feeding pipe, two ends of the second feeding pipe are communicated with the second feeding port and a discharging end of the second storage member, respectively.
10. A production apparatus characterized by comprising: The mixing device according to any one of claims 1-9. The mixing device according to any one of claims 1-9.