DE212023000003U1 - Dosing device with automatic planning and coating system - Google Patents

Abstract

Dosing device with automatic planning, characterized in that the device comprises the following components:
a material storage arrangement (10) provided with a material storage outlet,
a premix assembly (20) comprising a mobile premix machine, the mobile premix machine being provided with a material receiving port for docking with the material storage outlet, the mobile premix machine being used to premix the incoming material,
a mixing arrangement (30), the mixing arrangement (30) comprising a high speed mixer and at least two slurry storage tanks (31), the high speed mixer being connected to the premixing arrangement (20), the high speed mixer being cyclically connected to the slurry storage tank (31) and for rotating and high velocity mixing of the incoming material is used, and
a filter assembly (40), the filter assembly (40) being connected to the two slurry storage tanks (31), respectively, the filter assembly (40) being used to filter the incoming material.

Description

Cross-references to the relevant applications

The present application claims priority to the Chinese patent application filed with the China Patent Office on Feb. 24, 2022 with the application number of 202220387550.3 and the invention designation of dosing device with automatic planning and coating system, the entire content of which is incorporated by reference into the present application.

field of invention

The present application relates to the technical field of battery pole plates, in particular to an automatic scheduling dosing device and coating system.

State of the art

With the development of science and technology, people's demand for material life continues to increase. The demand for batteries is also increasing and the demands on the performance of batteries are becoming higher and higher. In particular, with the rapid development of information and microelectronics industries, a large number of industrial and civilian portable electronic products will enter the market. With the research and development of electric vehicles and the increasing awareness of environmental protection, the demand for batteries that are small, light, high-energy, safe and reliable, and can be charged repeatedly is more urgent.

In this case, new powerful lithium-ion batteries have developed rapidly. The preparation and production of lithium battery slurry is a very important part of the transition from lithium battery materials to lithium battery finished products, which has a great impact on the charging and discharging process of lithium batteries and the performance of lithium batteries. At present, the preparation of lithium-ion battery slurry in China is basically completed in a double planetary dispersion device after manual dosing. Although the production technology of small batteries has become more mature, the consistency control of batteries in the production of lithium-ion batteries is still a technical difficulty in the production of lithium-ion batteries, especially for high-performance lithium-ion batteries with large capacity and high performance. With the continuous advancement of lithium-ion battery materials, the particle size of the raw material particles is becoming smaller and smaller, which not only improves the performance of the lithium-ion battery, but also forms secondary aggregates very easily, increasing the difficulty of the mixing and dispersion process. In the prior art, the raw materials for preparing battery slurry mainly include powder main materials, powder auxiliary materials, liquid solvents, liquid auxiliary materials, etc. The existing slurry preparation process involves unpacking the main and auxiliary materials of the powder, passing through the filter and iron removal module, entering the material storage tank through the Pipeline and the subsequent conveyance to the dosing module through the pipeline and finally reaching the stirrer. Depending on the process, the main material and the auxiliary material enter the same agitator when the glue making process of the auxiliary material is not required. Or the main material and the auxiliary material enter the corresponding agitators when the glue making process of the auxiliary material is required. After the stirring is completed, the auxiliary material (for making glue) and the powder main material, the liquid solvent (NMP, deionized water) and the liquid auxiliary material are each conveyed through piping to the agitator for mixing and dispersing. After the agitation of the slurry is completed, the conveyance through the pipeline is carried out, and iron removal, filtration, defoaming, cooling, etc. are carried out separately. It is conveyed through the pipeline to the finished slurry storage tank for storage. It is then conveyed through the pipeline to the coating process for temporary storage. However, a large number of pipes must be installed between the above-mentioned devices, so the installation cycle is long. In the battery slurry preparation, there are problems such as powder tube sticking or clogging, which makes the installation cost and the cleaning and maintenance cost high.

object of the invention

The main purpose of the present application is to provide an automatic scheduling dosing device and coating system aimed at saving a large number of pipes and related installation projects, which can effectively avoid problems such as sticking or clogging of powder pipes.

• eine Materialspeicheranordnung, die mit einem Materialspeicherauslass versehen ist,
• eine Vormischanordnung, umfassend eine mobile Vormischmaschine, wobei die mobile Vormischmaschine mit einer Materialaufnahmeöffnung zum Andocken an den Materialspeicherauslass versehen ist, wobei die mobile Vormischmaschine zum Vormischen des einströmenden Materials verwendet wird,
• eine Mischanordnung, wobei die Mischanordnung einen Hochgeschwindigkeitsmischer und mindestens zwei Aufschlämmungsspeichertanks umfasst, wobei der Hochgeschwindigkeitsmischer mit der Vormischanordnung verbunden ist, wobei der Hochgeschwindigkeitsmischer zyklisch mit dem Aufschlämmungsspeichertank verbunden ist und zum Drehen und Mischen des einströmenden Materials mit hoher Geschwindigkeit verwendet wird, und eine Filteranordnung, wobei die Filteranordnung jeweils mit den zwei Aufschlämmungsspeichertanks verbunden ist, wobei die Filteranordnung zum Filtern des einströmenden Materials verwendet wird.

In order to achieve the above purpose, the present application provides an automatic scheduling dosing device comprising the following components:

• a material storage arrangement provided with a material storage outlet,
• a premix assembly comprising a mobile premix machine, the mobile premix machine being provided with a material receiving port for docking with the material storage outlet, the mobile premix machine being used to premix the incoming material,
• a mixing arrangement, the mixing arrangement comprising a high-speed mixer and at least two slurry storage tanks, the high-speed mixer being connected to the pre-mixing arrangement, the high-speed mixer being cyclically connected to the slurry storage tank and being used for rotating and mixing the incoming material at high speed, and a filter arrangement, the filter assembly being connected to the two slurry storage tanks, respectively, the filter assembly being used to filter the incoming material.

• eine Steuerplatine und
• eine erste Antriebsanordnung, die mit der Steuerplatine in Signalverbindung steht, wobei die Filteranordnung und die zwei Aufschlämmungsspeichertanks auf der ersten Antriebsanordnung angeordnet sind.

Optionally, it is envisaged that the dosing device with automatic scheduling further comprises the following components:

• a control board and
• a first drive assembly in signal communication with the control board, the filter assembly and the two slurry storage tanks being disposed on the first drive assembly.

• eine zweite Antriebsanordnung, die mit der Steuerplatine in Signalverbindung steht,
• wobei die zweite Antriebsanordnung antriebsmäßig mit der Vormischanordnung verbunden ist, um die Vormischanordnung unter der Steuerung der Steuerplatine anzutreiben, damit sich die Vormischanordnung bewegt, so dass die Materialaufnahmeöffnung mit mindestens einem der Materialspeicherauslässe angedockt ist.

Optionally, it is envisaged that the dosing device with automatic scheduling further comprises the following components:

• a second drive assembly in signal communication with the control board,
• wherein the second drive assembly is drivingly connected to the premix assembly for driving the premix assembly under control of the control board to cause the premix assembly to move so that the material receiving port is docked with at least one of the material storage outlets.

Optionally, it is contemplated that the first propulsion assembly is an AGV or RGV car,
that the mobile pre-mixing machine comprises a mobile powder pre-mixing machine, wherein the mobile powder pre-mixing machine is used to pre-mix the powder, wherein the second drive arrangement is an AGV or RGV wagon, wherein the mobile powder pre-mixing machine is arranged on the AGV or RGV wagon, or wherein the second drive arrangement comprises a cylinder or motor, a slide rail and a slider for slidably mating with the slide rail, wherein the mobile powder premixing machine is located on a support frame, the slide rail being arranged on the support frame, the slider being at a position corresponding to the slide rail of the mobile powder premixing machine is arranged, wherein the slide is drivingly connected to the cylinder or the motor.

Optionally, it is provided that the material storage arrangement is provided with a first iron remover for removing iron from the auxiliary powder material and a first filter for filtering the auxiliary powder material,
that the material storage assembly is further provided with an agitating member for mixing the powder main material, a second iron remover for removing iron from the powder main material, and a second filter for filtering the powder main material.

Optionally, the material storage arrangement is a mobile material storage tank, the mobile material storage tank comprising a first transfer powder tank for transferring the powder main material, the metering device with automatic scheduling being provided with a third iron remover for iron removing the powder main material and a third filter for filtering the powder main material, that the mobile material storage tank further comprises a second transfer powder tank for transferring the powder auxiliary material, wherein the automatic scheduling metering device is further provided with a fourth iron remover for iron removing the powder auxiliary material and a fourth filter for filtering the powder auxiliary material.

Optionally, it is contemplated that the mobile premixer further comprises a mobile liquid premixer, wherein the mobile liquid premixer is connected to the mobile powder premixer, wherein the mobile liquid premixer is used to premix the solvent.

Optionally, a material inlet port of the mobile liquid premixing machine is provided with a first metering device for metering the flow rate of the solvent and liquid auxiliary material, that a material outlet end of the material storage assembly is provided with a second metering device for metering the flow rate of the powder.

Optionally, it is contemplated that the filter assembly includes a fifth iron eliminator for ironing the material, a fifth filter for filtering the material, a defoamer for filtering the material, and a cooler for cooling the material.

• eine Materialspeicheranordnung, die mit einem Materialspeicherauslass versehen ist,
• eine Vormischanordnung, umfassend eine mobile Vormischmaschine, wobei die mobile Vormischmaschine mit einer Materialaufnahmeöffnung zum Andocken an den Materialspeicherauslass versehen ist, wobei die mobile Vormischmaschine zum Vormischen des einströmenden Materials verwendet wird,
• eine Mischanordnung, wobei die Mischanordnung einen Hochgeschwindigkeitsmischer und mindestens zwei Aufschlämmungsspeichertanks umfasst, wobei der Hochgeschwindigkeitsmischer mit der Vormischanordnung verbunden ist, wobei der Hochgeschwindigkeitsmischer zyklisch mit dem Aufschlämmungsspeichertank verbunden ist und zum Drehen und Mischen des einströmenden Materials mit hoher Geschwindigkeit verwendet wird, und eine Filteranordnung, wobei die Filteranordnung jeweils mit den zwei Aufschlämmungsspeichertanks verbunden ist, wobei die Filteranordnung zum Filtern des einströmenden Materials verwendet wird.

In order to achieve the above purpose, the present application also provides a coating system comprising the above automatic scheduling metering device, the automatic scheduling metering device comprising the following components:

• a material storage arrangement provided with a material storage outlet,
• a premix assembly comprising a mobile premix machine, the mobile premix machine being provided with a material receiving port for docking with the material storage outlet, the mobile premix machine being used to premix the incoming material,
• a mixing arrangement, the mixing arrangement comprising a high-speed mixer and at least two slurry storage tanks, the high-speed mixer being connected to the pre-mixing arrangement, the high-speed mixer being cyclically connected to the slurry storage tank and being used for rotating and mixing the incoming material at high speed, and a filter arrangement, the filter assembly being connected to the two slurry storage tanks, respectively, the filter assembly being used to filter the incoming material.

In the technical solution of the present application, the dosing device with automatic scheduling comprises a material storage arrangement, a premix arrangement, a mixing arrangement and a filter arrangement, that the material storage arrangement is provided with a material storage outlet, that the premix arrangement comprises a mobile premix machine, the mobile premix machine having a material receiving opening for docking to the material storage outlet, wherein the mobile pre-mixing machine is used for pre-mixing the incoming material, that the mixing arrangement comprises a high-speed mixer and at least two slurry storage tanks, the high-speed mixer being connected to the pre-mixing arrangement, the high-speed mixer being cyclically connected to the slurry storage tank and to Rotating and mixing the incoming material at high speed, the filter assembly is connected to the two slurry storage tanks respectively, the filter assembly being used to filter the incoming material. It will be understood that the material storage assembly, the premix assembly, the mixing assembly and the filter assembly form modular components in the present application. The mobile pre-mixing machine can move to the docking position, so that the material inlet port of the device required for the next process is docked with the material outlet port of the device required for the previous process, so that the material is taken over, and then the next material processing is carried out to make a to save a large number of pipes and related installation projects, which can effectively avoid problems such as sticking or clogging of powder pipes. At the same time, each module of the system can be cleaned independently, improving the battery slurry mixing and filtration effect.

character list

• 1 ist ein Strukturblockdiagramm eines Ausführungsbeispiels einer Dosiervorrichtung mit automatischer Planung gemäß der vorliegenden Anwendung;
• 2 ist ein Strukturblockdiagramm eines anderen Ausführungsbeispiels einer Dosiervorrichtung mit automatischer Planung gemäß der vorliegenden Anwendung.

In order to describe the embodiments of the present application or the technical solutions in the related art more clearly, the drawings to be used in the embodiments or the description of the related art are briefly described below. Obviously, the drawings in the following description are only some examples of embodiments of the present application. Those of ordinary skill in the art can also obtain other drawings according to the structures shown in these drawings without doing any creative work.

• 1 Fig. 12 is a structural block diagram of an embodiment of an automatic scheduling dosing device according to the present application;
• 2 13 is a structural block diagram of another embodiment of an automatic scheduling dosing device according to the present application.

Reference List

10

material storage arrangement;

20

premix arrangement;

30

mixed arrangement;

40

filter assembly;

21

Mobile powder pre-mixing machine;

22

mobile liquid pre-mixing machine;

111

First Iron Remover;

112

First filter;

121

stirring element;

122

Second iron remover;

123

second filter;

51

First doser;

11

Second doser;

31

slurry storage tank;

131

First transfer powder tank;

132

third iron remover;

133

Third Filter;

141

Second transfer powder tank;

142

Fourth Iron Remover;

143

Fourth filter.

The realization of the purpose of the present application, the functional features and the advantages are explained further in combination with exemplary embodiments and with reference to the drawings.

Description of the preferred embodiments

The technical solutions in the embodiments of the present application will be described below clearly and fully in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments and not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person skilled in the art without creative work fall within the scope of the present application. It should be noted that when the embodiments of the present application relate to directional indicators (e.g. above , down, left, right, front, back...). As the specific stance changes, the directional indicator will change accordingly.

When the embodiments of the present application refer to the description of first and second, etc., the description of first and second, etc. is used for descriptive purposes only and should not be taken to indicate their relative importance or to imply or imply the number of the specified technical characteristics. Thus, features restricted to first and second may explicitly or implicitly contain at least one of those features. In addition, where the meaning of and/or in the full text is to contain three parallel solutions, A and/or B is taken as an example, including an A solution or a B solution or a solution simultaneously of A and B is fulfilled. In addition, the technical solutions between the different embodiments can be combined with each other, but must be based on the ability of the ordinary person skilled in the art to implement them. If the combination of technical solutions is contradictory or not feasible, it should be assumed that such a combination of technical solutions does not exist and does not fall within the scope of protection of the present application.

The present application provides a self-scheduling metering device suitable for preparing battery slurry.

In an exemplary embodiment of the present application, it is provided that the dosing device with automatic scheduling comprises a material storage arrangement 10, a premixing arrangement 20, a mixing arrangement 30 and a filter arrangement 40, that the material storage arrangement 10 is provided with at least one material storage outlet, that the premixing arrangement 20 is a mobile premixing machine wherein the mobile pre-mixing machine is provided with a material receiving port for docking with the material storage outlet, wherein the mobile pre-mixing machine 20 is used to pre-mix the incoming material, that the mixing assembly 30 comprises a high-speed mixer and at least two slurry storage tanks 31, wherein the high-speed mixer with the pre-mixing assembly 20 the high speed mixer is cyclically connected to the slurry storage tank 31 and used to rotate and mix the incoming material at high speed, the filter assembly 40 is connected to the two slurry storage tanks 31 respectively, the filter assembly 40 being used to filter the incoming material will, with reference to 1 and 2 .

In the present embodiment, the pre-mixing step may include a powder pre-mix and a liquid pre-mix. The powder premix comprises at least two powder mixtures. The liquid premix comprises at least two liquid mixtures. The premix assembly 20 may include a mobile powder premix machine and a mobile liquid premix machine that are not limited to mixing methods such as twin screw cones, single cone and plow blade is limited. The liquid pre-mixing machine is not limited to whether or not it has a stirring function, which can be determined depending on the material properties.

In the present embodiment, the mixing assembly 30 may include an agitator and/or a high-speed mixer or other device with material mixing functions such as stirring, kneading, and dispersing. In the material mixing phase, the material and the corresponding solvent are fed into the agitator and/or high-speed mixer at a certain flow rate, and after being treated by the mixer and/or high-speed mixer, they are fed into the A slurry storage tank or B slurry storage tank (hereinafter referred to as A tank or called B-tank) flow. When the batch is completed, it is circulated from the A tank or the B tank to the agitator and/or the high-speed mixer to the B tank or the A tank, and the slurry reaches the process capacity and is stored in one of the tanks saved.

In the present embodiment, the slurry storage tank may be a movable structure that can be moved and fed to the coating wiring via AGV or RGV.

The filter assembly 40 may include an iron removal device, a filter device, a defoaming device, or a cooling device, each device being integrated on the same module.

In the technical solution of the present application, the dosing device with automatic planning comprises a material storage arrangement 10, a pre-mixing arrangement 20, a mixing arrangement 30 and a filter arrangement 40, that the material storage arrangement 10 is provided with at least one material storage outlet, that the pre-mixing arrangement 20 comprises a mobile pre-mixing machine, wherein the mobile premix machine is provided with a material receiving port for docking with the material storage outlet, the mobile premix machine is used to premix the incoming material, the mobile premix machine 20 is used to premix the incoming material, the mixing assembly 30 includes a high speed mixer and at least two slurry storage tanks 31 comprises, wherein the high-speed mixer is connected to the pre-mixing assembly 20, wherein the high-speed mixer is cyclically connected to at least two slurry storage tanks 31 and is used for rotating and mixing the incoming material at high speed, that the filter assembly 40 is connected to the two slurry storage tanks 31, respectively, the filter assembly 40 being used to filter the incoming material. It will be understood that the material storage assembly 10, the premix assembly 20, the mixing assembly 30 and the filter assembly 40 form modular components in the present application. The mobile pre-mixing machine can move to the docking position, so that the material inlet port of the device required for the next process is docked with the material outlet port of the device required for the previous process, so that the material is taken over, and then the next material processing is carried out to make a to save a large number of pipes and related installation projects, which can effectively avoid problems such as sticking or clogging of powder pipes. At the same time, each module of the system can be cleaned independently, improving the battery slurry mixing and filtration effect.

It is worth noting that the automatic scheduling dosing device of the present application has the following advantages: 1. A large number of pipes and related installation projects are saved, thereby shortening the installation cycle. 2. The dosing system of the dosing device with automatic planning takes the logistics planning as the core, so that the slurry preparation efficiency is fully improved by the production capacity of each module. 3. Each module has high utilization and independent layout; Once a module is shut down due to failure, normal dosing can be maintained by shielding just that module. 4. The device has high installation freedom; Only one layer of a frame can be arranged, preferably three layers from a layout point of view. 5. The metering accuracy is high, to save the tube, which can effectively avoid problems such as powder tube sticking, thereby reducing the pressure/clogging monitoring device; Cleaning is relatively convenient as there are no pipe connections; During conveyance, the slurry is stable and not easy to change. 6. This can avoid mixing different batches of materials; Aside from the module's extremely short input and output lines, there is essentially no batch mixing problem. 7. No environmental control is required during the storage and delivery of materials. 8. No delivery is required for storage tanks, etc., which will not bring dust. 9. The physical The intelligent scheduling system can be used to separate the delivery area from the preparation area. 10. The site has a small floor area, the production capacity of each module can be fully utilized, and the project construction cycle is shortened. 11. The coater utilization is improved, and the material is called by the control system according to the coater's requirements.

In one embodiment, it is contemplated that the auto-scheduling metering device may further comprise a control board and a first drive assembly, the first drive assembly being in signal communication with the control board, the filter assembly 40 and the two slurry storage tanks 31 being disposed on the first drive assembly. In the present embodiment, it is envisaged that the first propulsion assembly is an AGV or RGV car, whereby the two slurry storage tanks 31 of the mixing assembly 30 can be separated from the high-speed mixer, with the two slurry storage tanks 31 and the filter assembly 40 being attached to the same propulsion device to move onto the coating wiring by a propulsion device such as an AGV or RGV slurry delivery cart.

It is further contemplated that the auto-scheduling metering device further comprises a second drive assembly, the second drive assembly being in signal communication with the control board, the second drive assembly being drivingly connected to the premix assembly 20 for driving the premix assembly 20 under the control of the control board. for the premix assembly 20 to move so that the material receiving port is docked with at least one of the material storage outlets.

That is, in the present embodiment, the premix assembly 20 and the filter assembly 40 are moveable integration modules. Through the control board, each module can be controlled to move to the material take-up position to take over the material for the previous process. Or by selecting materials of different batches and different types, the automatic planning and distribution of materials is realized, greatly improving the degree of automation of battery slurry preparation and improving manufacturing efficiency.

In the present embodiment, the control board may be controllers such as one-chip microcomputer, DSP, and FPGA, which are not limited here.

In the present embodiment, it is further contemplated that the mobile pre-mixing machine may include a mobile powder pre-mixing machine 21, wherein the mobile powder pre-mixing machine 21 is used for pre-mixing the powder, with reference to FIG 1 and 2 . In the present exemplary embodiment, the second drive arrangement can also be selected as an AGV or RGV wagon, with the mobile powder premixing machine 21 being arranged on an AGV or RGV wagon.

Of course, a slide rail structure can also be used. At this point, a cylinder or motor can be selected as the driving element. Specifically, the mobile powder premixing machine 21 can be placed on the support frame, the support frame being provided with a slide rail, the mobile powder premixing machine 21 being provided with a slide for slidably fitting with the slide rail according to a position of the slide rail, the slide being driven with the cylinder or connected to the engine.

In one exemplary embodiment, it is envisaged that the material storage arrangement 10 can be provided with a first iron remover 111 for removing iron from the auxiliary powder material and a first filter 112 for filtering the auxiliary powder material in order to successively remove iron, filter and store the auxiliary powder material, the material storage arrangement 10 further is provided with a stirring member 121 for mixing the main powder material, a second iron remover 122 for removing iron from the main powder material, and a second filter 123 for filtering the main powder material to sequentially stir, remove iron, filter and store the main powder material, thereby further improving the manufacturing efficiency will, if the incoming material needs to be unpacked, with reference to 1 .

In the present embodiment, a plurality of mobile storage tanks having mixing functions can be arranged as needed, and a batch of powder can be stored by each mobile storage tank. In front of incoming materials, the suppliers can place pure materials or deliver mixed materials in the ratio according to customers' requirements. By stirring and mixing, a dosing module can be added inside the tank and then the external feed screw can be docked.

Further, the stirring member 121 may be a stirring shaft, and the stirring shaft is used to mix the powder.

In the present embodiment, the output end of the material storage assembly 10 can be connected to the screw pump, wherein the screw pump is used to dispense powder, the screw pump can be connected to the output end of the material storage assembly 10 or attached to the manufacturing facility.

In one embodiment, it is contemplated that the material storage assembly 10 may be a mobile material storage tank, wherein the mobile material storage tank may include a first transfer powder tank 131 for transferring the main powder material, the metering device with automatic scheduling having a third iron remover 132 for removing iron from the main powder material, and a third filter 133 for filtering the powder main material, the mobile material storage tank further comprising a second transfer powder tank 141 for transferring the powder auxiliary material, the automatic scheduling metering device further provided with a fourth iron remover 142 for iron removing the powder auxiliary material and a fourth filter 143 for filtering the powder auxiliary material is when the incoming material is conveyed by a road tanker, with reference to 2 .

In the present embodiment, the incoming material is conveyed by a tank truck. The powder in the tank must be put into the transfer powder tank through the tank truck, and put into the iron removal module through the transfer powder tank for the iron removal process. The iron removal module is used to remove iron powder impurities in the powder and convey them to the filter module. The filter module is used to filter out large particle size particles and debris. The filtered powder enters the material storage tank for storage.

In one embodiment, it is contemplated that the premix assembly 20 may further include a mobile liquid premix machine 22, wherein the mobile liquid premix machine 22 is connected to the mobile powder premix machine 21 to perform premix treatment of the solvent, thereby improving the quality of battery slurry preparation, referenced on 1 and 2 .

In the present embodiment, it is contemplated that a material inlet port of the mobile liquid premixing machine 22 may be provided with a first metering device 51 for metering the flow rate of the solvent and the liquid auxiliary material, thereby improving metering accuracy and improving slurry quality.

It is further provided that a material outlet end of the material storage arrangement 10 is provided with a second metering device 11 for metering the flow rate of the powder. When used, the second meter 11 is used to meter the amount of powder dispensed to further improve the accuracy of metering. In the present embodiment, the discharge end of the material storage tank can be connected to the screw pump, using the screw pump to discharge powder to speed up the flow of material, thereby improving the efficiency of slurry preparation.

In one embodiment, it is contemplated that the filter assembly 40 may include a fifth de-iron for de-ironing the material, a fifth filter for filtering the material, a defoamer for filtering the material, and a cooler for cooling the material to improve slurry quality.

In the present embodiment, the slurry is stirred uniformly in the A tank and the B tank and finally stored in one of the tanks. The A tank and B tank simultaneously move to the filter assembly 40 for iron removal, filtration, defoaming, cooling, etc. Finally, the slurry can be evenly divided into the A tank and B tank.

The present application also provides a coating system, the coating system including an automatic scheduling metering device, the specific structure of the automatic scheduling metering device being related to the above embodiment. Since the coating system according to the present application includes all solutions for all embodiments of the automatic scheduling metering device described above, it has at least the same technical effect as the automatic scheduling metering device, which is not described individually here.

The above are only optional embodiments of the present application and therefore do not limit the patent scope of the present application. Any equivalent structural transformation or direct/indirect application to other related technical fields covered by the description and the content of the drawings of the present application within the inventive concept of the present application tion are made is included in the patent scope of the present application.

QUOTES INCLUDED IN DESCRIPTION

This list of documents cited by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent Literature Cited

• CN202220387550 [0001]

Claims (10)

Dosing device with automatic scheduling, characterized in that the device comprises the following components: a material storage assembly (10) provided with a material storage outlet, a premix assembly (20) comprising a mobile premix machine, the mobile premix machine having a material receiving port for docking the material storage outlet, wherein the mobile premixing machine is used to premix the incoming material, a mixing assembly (30), the mixing assembly (30) comprising a high speed mixer and at least two slurry storage tanks (31), the high speed mixer being connected to the premixing assembly (20). wherein the high speed mixer is cyclically connected to the slurry storage tank (31) and used to rotate and mix the incoming material at high speed, and a filter assembly (40), the filter assembly (40) being connected to the two slurry storage tanks (31), respectively wherein the filter assembly (40) is used to filter the incoming material. Dosing device with automatic planning according to claim 1 characterized in that the automatic scheduling metering device further comprises the following components: a control board and a first drive assembly in signal communication with the control board, the filter assembly (40) and the two slurry storage tanks (31) being disposed on the first drive assembly . Dosing device with automatic planning according to claim 2 , characterized in that the automatic scheduling metering device further comprises the following components: a second drive assembly in signal communication with the control board, the second drive assembly being drivingly connected to the premix assembly (20) to drive the material storage assembly (10) and the driving the premix assembly (20) under control of the control board to cause the material storage assembly (10) and the premix assembly (20) to move such that the material receiving port is docked with at least one of the material storage outlets. Dosing device with automatic planning according to claim 3 , characterized in that the first drive arrangement is an AGV or RGV wagon, the mobile pre-mixing machine comprises a mobile powder pre-mixing machine (21), the mobile powder pre-mixing machine (21) is used for pre-mixing the powder, the second drive arrangement is an AGV or RGV cart, wherein the mobile powder premixing machine (21) is mounted on the AGV or RGV cart, or wherein the second drive assembly comprises a cylinder or motor, a slide rail, and a slider for slidably mating with the slide rail, the mobile powder premixing machine (21) is located on a supporting frame, wherein the slide rail is arranged on the supporting frame, wherein the pusher is arranged at a position of the mobile powder premixing machine (21) corresponding to the slide rail, wherein the pusher is drivingly connected to the cylinder or the motor. Dosing device with automatic planning according to claim 1 , characterized in that the material storage arrangement (10) is provided with a first iron remover (111) for removing iron from the powder auxiliary material and a first filter (112) for filtering the powder auxiliary material, that the material storage arrangement (10) is further provided with a stirring element (121) for mixing of the powder main material, a second iron remover (122) for removing iron from the powder main material, and a second filter (123) for filtering the powder main material. Dosing device with automatic planning according to claim 1 , characterized in that the material storage arrangement (10) is a mobile material storage tank, the mobile material storage tank comprising a first transfer powder tank (131) for transferring the powder main material, the dosing device with automatic scheduling having a third iron remover (132) for iron removing the powder main material and a third filter (133) for filtering the powder main material, that the mobile material storage tank further comprises a second transfer powder tank (141) for transferring the powder auxiliary material, wherein the metering device with automatic scheduling is further provided with a fourth iron remover (142) for iron removing the powder auxiliary material and a fourth Filter (143) for filtering the powder auxiliary material is provided. Dosing device with automatic planning according to claim 4 , characterized in that the mobile pre-mixing machine further comprises a mobile liquid pre-mixing machine (22), wherein the mobile liquid pre-mixing machine (22) is connected to the mobile powder pre-mixing machine (21), wherein the mobile liquid pre-mixing machine (22) is used for pre-mixing the solvent. Dosing device with automatic planning according to claim 7 , characterized in that a material inlet opening of the mobile liquid premixing machine (22) is provided with a first metering device (51) for metering the flow rate of the solvent and the liquid auxiliary material, that a material outlet end of the material storage arrangement (10) is provided with a second metering device (11) for metering the Flow rate of the powder is provided. Dosing device with automatic planning according to claim 1 characterized in that the filter assembly (40) comprises a fifth iron remover for removing iron from the material, a fifth filter for filtering the material, a defoamer for filtering the material, and a cooler for cooling the material. Coating system, characterized in that the system, the dosing device with automatic planning according to one of Claims 1 until 9 includes.

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