WO2023160595A1 - Automatic scheduling and batching apparatus and coating system - Google Patents

Abstract

An automatic scheduling and batching apparatus and a coating system. The automatic scheduling and batching apparatus comprises a material storage component (10), a premixing component (20), a mixing component (30) and a filtering component (40). The material storage component (10) is provided with a material storage outlet, the premixing component (20) comprises a mobile premixer, and the mobile premixer is provided with a material-receiving port abutting against the material storage outlet; the mixing component (30) comprises a high-speed mixer and at least two slurry storage tanks (31), the high-speed mixer is in communication with the premixing component (20), and the high-speed mixer is in circulation communication with the slurry storage tanks (31) and is configured to perform high-speed rotary mixing on flowing-in materials; the filtering component (40) is in communication with the two slurry storage tanks (31) separately; and the filtering component (40) is configured to filter the flowing-in materials. According to the automatic scheduling and batching apparatus, a large number of pipes and related mounting works are saved, the problems of wall adhesion or the blockage of powder pipes, etc. can be effectively avoided, cleaning is convenient, and the effects of slurry mixing and filtration are improved.

Description

Automatic scheduling batching equipment and coating system

Cross References to Related Applications

This application claims the priority of a Chinese patent application filed with the China Patent Office on February 24, 2022, with application number 202220387550.3, and the title of the invention is "Automatic scheduling batching equipment and coating system", the entire content of which is incorporated by reference in this application middle.

technical field

The present application relates to the technical field of battery pole pieces, and in particular to an automatic scheduling batching equipment and a coating system.

Background technique

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 requirements for battery performance are also getting higher and higher. Especially with the advent of a large number of industrial and civilian portable electronic products brought about by the rapid development of the information and microelectronics industry, the research and development of electric vehicles, and the enhancement of environmental protection awareness, people are more interested in small size, light weight, high Energy, safe and reliable, and the demand for batteries that can be recharged and used is more urgent.

In this case, the power type new lithium-ion battery can develop rapidly. The preparation and production of lithium battery slurry is a very important part of the transition from lithium battery raw materials to lithium battery finished products, which has a significant impact on the charging and discharging process of lithium batteries and the performance of lithium batteries.

At this stage, the preparation of domestic lithium-ion battery slurry is basically done in double-planet dispersion equipment after manual batching. Although the production technology of small-scale batteries has become increasingly mature, in the current production process of lithium-ion batteries, the battery is consistent. Performance control is still a technical difficulty in the manufacture of lithium-ion batteries, especially for large-capacity, high-power power lithium-ion batteries. With the continuous progress of lithium-ion battery materials, the particle size of raw materials is getting smaller and smaller, which not only improves the performance of lithium-ion batteries, but also easily forms secondary aggregates, which increases the difficulty of the mixing and dispersing 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 includes unpacking the main powder materials and auxiliary materials, After filtering and iron removal module, it enters the storage bin through the pipeline, and then transports it to the metering through the pipeline module, and finally reach the mixer; according to the different processes, if the auxiliary material glue-making process is not required, the main material and auxiliary materials enter the same mixer, or the auxiliary material glue-making process is required, the main material and auxiliary materials enter their corresponding mixers. After the auxiliary material (glue making) is stirred, it is transported to the mixer for mixing and dispersing with the main powder material, liquid solvent (NMP, deionized water) and liquid auxiliary material through the pipeline. After the slurry is stirred, it is transported through the pipeline. Iron removal, filtration, defoaming, cooling operations, etc. are carried out separately, and they are transported to the finished slurry storage tank through pipelines for storage, and then the coating process is carried out through pipelines for buffering. However, a large number of pipelines need to be installed between the above-mentioned equipment, and the installation period is long. In the process of battery slurry preparation, there are problems such as powder pipeline sticking or blockage, and the installation cost and cleaning and maintenance cost are high.

Contents of the invention

The main purpose of this application is to provide an automatic dispatching batching equipment and coating system, which aims to reduce pipelines and related installation works, so as to avoid problems such as sticking or blockage of powder pipelines.

In order to achieve the above purpose, this application proposes an automatic scheduling batching equipment, including:

The material storage component is provided with a material storage outlet;

The premixing component includes a mobile premixing machine, the mobile premixing machine is provided with a material receiving port docked with the storage outlet; the premixing component is used for premixing the incoming materials;

a mixing assembly comprising a high-speed mixer in communication with the pre-mixing assembly and at least two slurry storage tanks, the high-speed mixer being in cyclic communication with the storage tanks and used to convect the incoming Material undergoes high-speed rotational mixing; and

A filter assembly, the filter assembly communicates with the two slurry storage tanks respectively; the filter assembly is used for filtering the inflowing materials.

Optionally, the automatic scheduling batching equipment also includes

control panel; and

The first drive assembly is signal-connected to the control board, and the filter assembly and the two slurry storage tanks are both arranged on the first drive assembly.

Optionally, the automatic scheduling batching equipment also includes:

The second drive assembly is connected to the control board for signals, and the second drive assembly is connected to the pre-mixing assembly for driving the pre-mixing assembly to move under the control of the control board, so that all The material inlet is docked with at least one of the material storage outlets.

Optionally, the first drive assembly is an AGV or RGV trolley;

The mobile premixer includes a mobile powder premixer, which is used for premixing powder; the second driving component is an AGV or RGV trolley, and the mobile The mobile powder pre-mixer is set on the AGV or RGV trolley; or the second drive assembly includes a cylinder or a motor, a slide rail and a slider that is slidably adapted to the slide rail, and the mobile powder pre-mixer The mixer is located on the carrier frame, the slide rail is arranged on the carrier frame, the slider is arranged at the position corresponding to the slide rail of the mobile powder pre-mixer, and the slider and the cylinder or motor drive connection.

Optionally, a first iron remover for removing iron from the powder auxiliary material and a first filter for filtering the powder auxiliary material are installed in the material storage assembly;

The storage component is also equipped with a stirring member for mixing the main powder material, a second iron remover for removing iron from the main powder material, and a filter for filtering the main powder material. Second filter.

Optionally, the material storage component is a mobile storage tank, and the mobile storage tank includes a first transfer powder tank for transferring the powder main material, and the automatic dispatching batching equipment is provided for powder The third iron remover for removing iron from the bulk main material and the third filter for filtering the powder main material;

The mobile storage tank also includes a second transfer powder tank for transferring powder auxiliary materials, and the automatic scheduling batching equipment is also equipped with a fourth iron remover and a fourth iron remover for removing iron from the powder auxiliary materials. The fourth filter for filtering powder auxiliary materials.

Optionally, the mobile premixer also includes a mobile liquid premixer, the mobile liquid premixer communicates with the mobile powder premixer, and the mobile liquid premixer is used for Solvents are premixed.

Optionally, the feed port of the mobile liquid premixer is provided with a first meter for measuring the flow of solvent and liquid auxiliary materials;

The discharge end of the storage assembly is provided with a second meter for metering the powder flow.

Optionally, the filter assembly includes 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 A cooler for cooling materials.

In order to achieve the above purpose, the present application also proposes a coating system, including the automatic scheduling batching equipment as described above, and the automatic scheduling batching equipment includes:

The material storage component is provided with a material storage outlet;

The premixing component includes a mobile premixing machine, the mobile premixing machine is provided with a material receiving port docked with the storage outlet; the premixing component is used for premixing the incoming materials;

a mixing assembly comprising a high-speed mixer in communication with the pre-mixing assembly and at least two slurry storage tanks, the high-speed mixer in circular communication with the storage tanks and used to convect the incoming Material undergoes high-speed rotational mixing; and

A filter assembly, the filter assembly communicates with the two slurry storage tanks respectively; the filter assembly is used for filtering the inflowing materials.

In the technical solution of the present application, the automatic scheduling batching equipment includes a material storage component, a premixing component, a mixing component and a filtering component, and the material storage component is provided with a material storage outlet; the premixing component includes a mobile premixer, a mobile premixer The mixer is provided with a material inlet docked with the storage outlet; the premixing component is used for premixing the incoming materials; the mixing component includes a high-speed mixer and at least two slurry storage tanks, and the high-speed mixer and the premixing component Communication, the high-speed mixer is in circulation with the slurry storage tank and is used for high-speed rotary mixing of the incoming materials; the filter assembly is respectively connected with the two slurry storage tanks; the filter assembly is used for filtering the incoming materials. It can be understood that the present application can move to the docking position by making the storage component, the premixing component, the mixing component and the filtering component into modular parts respectively, and adopting a mobile premixing machine, so that the required components of the next process The feed port of the equipment is docked with the discharge port of the equipment required in the previous process to accept the material, and then proceed to the next step of material processing. In this way, a large number of pipelines and their installation projects can be reduced, and the powder can be effectively avoided. In order to avoid problems such as pipe sticking or blockage, each module of the system can be cleaned independently, which improves the effect of battery slurry mixing and filtering.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to the structures shown in these drawings without creative effort.

Fig. 1 is the structural block diagram of an embodiment of automatic scheduling batching equipment of the present application;

Fig. 2 is a structural block diagram of another embodiment of the automatic scheduling batching equipment of the present application.

Explanation of reference numbers:
10. Storage component; 20. Premixing component; 30. Mixing component; 40. Filtration component; 21. Mobile powder premixer; 22. Mobile liquid premixer; 111. First iron remover; 112. The first filter; 121, agitator; 122, the second iron remover; 123, the second filter; 51, the first meter; 11, the second meter; 31, the slurry storage tank; 131, the first transfer powder material tank; 132, the third iron remover; 133, the third filter; 141, the second transfer powder material tank; 142, the fourth iron remover; 143, the fourth filter.

The realization, functional features and advantages of the present application will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiment of the present application, the directional indications are only used to explain the position in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes, and cannot be interpreted as indications or hints Its relative importance or implicitly indicates the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, if the meaning of "and/or" appearing in the whole text includes three parallel schemes, taking "A and/or B" as an example, it includes scheme A, scheme B, or schemes in which both A and B are satisfied . In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , nor within the scope of protection required by the present application.

This application proposes an automatic scheduling batching equipment, which is suitable for preparing battery slurry.

Referring to Fig. 1 and Fig. 2, in an embodiment of the present application, the automatic scheduling batching equipment includes a material storage assembly 10, a premix assembly 20, a mixing assembly 30 and a filter assembly 40, and the material storage assembly 10 is provided with at least one storage outlet ; The premix assembly 20 includes a mobile premixer, and the mobile premixer is provided with a material inlet docked with the storage outlet; the premix assembly 20 is used for premixing the incoming material; the mixing assembly 30 includes a high-speed The mixer and at least two slurry storage tanks 31, the high-speed mixer is communicated with the premixing assembly 20, the high-speed mixer is in circulation with the slurry storage tank 31 and is used for high-speed rotary mixing of the inflowing materials; the filter assembly 40 is connected with the two slurry storage tanks 31 are communicated respectively; the filter assembly 40 is used to filter the incoming materials.

In this embodiment, the premixing step may include powder premixing and liquid premixing, the powder premixing includes mixing at least two kinds of powders, and the liquid premixing includes mixing at least two kinds of liquids. The premixing component 20 may include a mobile powder premixer and a liquid premixer, not limited to mixing methods such as double screw cone, single cone, coulter, etc. The liquid premixer is not limited to whether it has a stirring function, and it can be determined according to the characteristics of the material .

In this embodiment, the mixing component 30 may include a stirrer and/or a high-speed mixer, and may also be other equipment capable of mixing materials such as stirring, kneading, and dispersing. In the material mixing stage, the material and the corresponding solvent are input into the mixer and/or high-speed mixer according to a specific flow rate, and then flow into A slurry storage tank or B slurry storage tank after being processed by the mixer and/or high-speed mixer (hereinafter referred to as A tank or B tank) Can). When the batch is completed, it is circulated by tank A or tank B-mixer and/or high-speed mixer-tank B or tank A. After the slurry reaches the process performance, the slurry is stored in one of the tanks.

In this embodiment, the slurry storage tank can be a movable structure, which can be moved to the coating line by AGV or RGV for material supply.

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

In the technical solution of the present application, the automatic scheduling batching equipment includes a storage assembly 10, a premix assembly 20, a mixing assembly 30 and a filter assembly 40, the storage assembly 10 is provided with at least one storage outlet; the premix assembly 20 includes a mobile type premixer, the mobile premixer is provided with a material inlet docked with the storage outlet; the premixing assembly 20 is used to premix the incoming materials; the mixing assembly 30 includes a high-speed mixer and at least two storage The slurry tank 31, the high-speed mixer communicates with the premixing assembly 20, the high-speed mixer communicates with at least two slurry storage tanks 31 and is used for high-speed rotary mixing of the inflowing materials; the filter assembly 40 communicates with the two slurry storage tanks 31 respectively; The filtering assembly 40 is used for filtering the incoming materials. It can be understood that the present application can move to the docking position by making the storage component 10, the premixing component 20, the mixing component 30 and the filtering component 40 into modular parts respectively, and adopting a mobile premixing machine. The material inlet of the equipment required for the next process can be docked with the material outlet of the equipment required for the previous process, so as to accept the material, and then carry out the material treatment in the next step. In this way, a large number of pipelines and their installation can be reduced Engineering, can effectively avoid problems such as powder pipeline sticking or clogging, and can also clean each module of the system independently, improving the effect of battery slurry mixing and filtering.

It is worth mentioning that the automatic scheduling and batching equipment of the present application has the following advantages: 1. A large number of pipelines and related installation projects are saved, and the installation period is shortened. 2. The batching system of the automatic scheduling batching equipment takes logistics scheduling as the core, makes full use of the capacity of each module, and improves the efficiency of slurry preparation. 3. The utilization rate of each module is high, and it is set independently. Once a certain module fails and shuts down, only shielding the module can still maintain normal batching. 4. The freedom of equipment installation is high, and the rack can only be set up on one floor. From the perspective of layout, three floors are preferred. 5. The batching and metering accuracy is high; the pipeline is omitted, which effectively avoids the problem of powder pipeline sticking to the wall, thereby reducing the pressure/blockage monitoring device. Since there is no pipeline connection, the cleaning is relatively convenient, and the slurry is in the process of conveying. The property is stable , not easy to change. 6. It can avoid the mixing of different batches of materials. Except for the extremely short pipeline of the input and output of the module, there is basically no batch mixing problem. 7. There is no need for environmental control during the storage and release of materials. 8. Using storage tanks and other methods, no feeding is required, and no dust is involved. 9. The intelligent scheduling system can physically separate the feeding area from the preparation area. 10. The site occupies a small area, the production capacity of each module can be fully utilized, and the project construction period is shortened. 11. Improve the utilization rate of the coating machine, and the control system calls materials according to the needs of the coating machine.

In an embodiment, the automatic scheduling batching equipment may further include a control board and a first drive assembly, the first drive assembly is connected to the control board for signals, and the filter assembly 40 and the two slurry storage tanks 31 are both arranged on the first drive assembly.

In this embodiment, the first drive assembly may be an AGV or an RGV trolley or the like. The two slurry storage tanks 31 of the mixing assembly 30 can be separated from the high-speed mixer, and the two slurry storage tanks 31 and the filter assembly 40 can be fixed on the same driving device, and then moved to the coating line by driving devices such as AGV or RGV trolley for slurry material supply.

Further, the automatic scheduling batching equipment also includes a second drive assembly, the second drive assembly is signal-connected to the control board, and the second drive assembly is drive-connected to the pre-mixing assembly 20 for driving the pre-mixing assembly 20 under the control of the control board Move so that the material receiving port is docked with at least one material storage outlet.

That is to say, in this embodiment, the premixing assembly 20 and the filtering assembly 40 are movable integrated modules, and the control board can control each module to move to the material receiving position to undertake the materials of the previous process, or select different batches, Different types of materials, so as to realize automatic scheduling and distribution of materials, which greatly improves the The automation of battery slurry preparation improves manufacturing efficiency.

In this embodiment, the control board can adopt controllers such as single-chip microcomputer, DSP and FPGA, which are not limited here.

Further, referring to FIG. 1 and FIG. 2 , in this embodiment, the mobile pre-mixer may include a mobile powder pre-mixer 21, which is used for pre-mixing the powder. In this embodiment, the second driving component can also be selected as an AGV or RGV trolley, and the mobile powder pre-mixer 21 is arranged on the AGV or RGV trolley.

Of course, a slide rail structure can also be used. At this time, a cylinder or a motor can be selected as the driving part. The position of the powder premixer 21 corresponding to the slide rail is provided with a slide block that is slidably adapted to it, and the slide block is connected with a cylinder or a motor drive.

In order to further improve manufacturing efficiency, please refer to FIG. 1. In one embodiment, when the incoming material needs to be unpacked, a first iron remover 111 for removing iron from the powder auxiliary material can be provided in the material storage assembly 10. The first filter 112 for filtering the powder auxiliary materials is used to remove iron, filter and store the powder auxiliary materials in sequence; The stirring member 121 for processing, the second iron remover 122 for removing iron from the main powder material, and the second filter 123 for filtering the main powder material, so as to stir the main powder material in turn , remove iron, filter and store it.

In this embodiment, multiple mobile storage tanks with mixing functions can be set up according to requirements, and each mobile storage tank can store a batch of powder. The material is mixed evenly by stirring, and a metering module can be added inside the tank, and then connected to the external conveying screw.

Further, the stirring member 121 can be a stirring shaft, and the stirring shaft is used for mixing powder.

In this embodiment, the output end of the material storage assembly 10 can be connected to a screw pump, which is used to output powder, and the screw pump can be connected to the output end of the material storage assembly 10 or fixed on the production site.

Please refer to Fig. 2. In one embodiment, when the incoming material is transported by a tank truck, the material storage assembly 10 can be a mobile storage tank, and the mobile storage tank can include a first storage tank for transferring powder main materials. The transfer powder tank 131, the automatic scheduling batching equipment can be provided with a third iron remover 132 for removing iron from the main powder material and a third filter 133 for filtering the main powder material; The feed tank can also include a second transfer powder tank 141 for transferring powder auxiliary materials, and the automatic dispatching batching equipment can also be provided with a fourth iron remover 142 for removing iron from the powder auxiliary materials and for removing iron from the powder auxiliary materials. The fourth for filtering Filter 143.

In this embodiment, the incoming material adopts the tank car method, and the tank car needs to input the powder in the tank into the transfer powder tank, and the transfer powder tank enters the iron removal module for iron removal operation, and the iron removal module is used for The iron powder impurities in the powder are removed, and then transported to the filter module. The filter module is used to filter out particles with large particle size and foreign matter. The filtered powder enters the storage tank for storage.

In order to improve the quality of preparing battery slurry, referring to Fig. 1 and Fig. 2, in one embodiment, the premixing assembly 20 may also include a mobile liquid premixer 22, and the mobile liquid premixer 22 and the mobile powder premixer The mixer 21 is communicated for premixing the solvent.

In this embodiment, the material inlet of the mobile liquid pre-mixer 22 may be provided with a first meter 51 for measuring the flow of solvent and liquid auxiliary materials. In this way, the accuracy of the ingredients can be improved, thereby improving the quality of the slurry.

Further, the discharge end of the storage assembly 10 is provided with a second meter 11 for metering the powder flow. When in use, the second meter 11 is used to measure the amount of powder output to further improve the accuracy of the batching. In this embodiment, the delivery end of the material storage tank can be connected to a screw pump, and the screw pump is used to output the powder, so as to accelerate the flow of the material and improve the efficiency of slurry preparation.

In order to improve the quality of the slurry, in one embodiment, the filter assembly 40 may include a fifth iron remover for removing iron from the material, a fifth filter for filtering the material, and a fifth filter for filtering the material. Defoamer for filtration treatment and cooler for cooling materials.

In this embodiment, after tank A and tank B are evenly stirred, the final slurry is stored in one of the tanks, and tank A and tank B move to the filter assembly 40 at the same time to perform iron removal, filtration, defoaming, cooling and other treatments. The final slurry can be divided equally into tank A and tank B.

The present application also proposes a coating system, the coating system includes automatic scheduling batching equipment, the specific structure of the automatic scheduling batching equipment refers to the above-mentioned embodiments, since the coating system proposed by the application includes all implementations of the above-mentioned automatic scheduling batching equipment All the solutions of the example, therefore, at least have the same technical effect as the automatic scheduling batching equipment, which will not be elaborated here one by one.

The above are only optional embodiments of the present application, and are not intended to limit the patent scope of the present application. Under the inventive concept of the present application, the equivalent structural transformations made by using the description of the application and the contents of the accompanying drawings, or direct/indirect Used in other related technical fields are all included in the scope of patent protection of this application inside.

Claims (10)

1. An automatic scheduling batching equipment is characterized in that it includes:

   The material storage component (10) is provided with a material storage outlet;

   The premixing assembly (20) includes a mobile premixer, the mobile premixer is provided with a feed port docked with the storage outlet; the mobile premixer is used to process the incoming material Premixing;

   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 communicating with the premixing assembly (20), and the high-speed mixer communicating with the The slurry storage tank (31) is circulated and used for high-speed rotary mixing of the incoming materials; and

   A filter assembly (40), the filter assembly (40) communicates with the two slurry storage tanks (31) respectively; the filter assembly (40) is used for filtering the inflowing materials.
2. The automatic dispatch batching equipment as claimed in claim 1, is characterized in that, described automatic dispatch batching equipment also comprises

   control panel; and

   The first drive assembly is signal-connected with the control board, and the filter assembly (40) and the two slurry storage tanks (31) are both arranged on the first drive assembly.
3. Automatic scheduling batching equipment as claimed in claim 2, is characterized in that, described automatic scheduling batching equipment also comprises:

   The second driving assembly is signal-connected to the control board, and the second driving assembly is drivingly connected to the premixing assembly (20) for driving the storage assembly (10) under the control of the control board. ), the premixing component (20) moves so that the material inlet is docked with at least one of the storage outlets.
4. The automatic scheduling batching equipment according to claim 3, wherein the first drive assembly is an AGV or RGV trolley;

   The mobile premixer includes a mobile powder premixer (21), and the mobile powder premixer (21) is used to premix the powder; the second drive assembly is an AGV or The RGV trolley, the mobile powder premixer (21) is arranged on the AGV or the RGV trolley; or the second drive assembly includes a cylinder or a motor, a slide rail and a slide that is slidably adapted to the slide rail block, the mobile powder The premixer (21) is located on the carrier frame, the slide rail is arranged on the carrier frame, and the slide block is arranged at the position corresponding to the slide rail of the mobile powder premixer (21), so The slider is connected with the cylinder or the motor drive.
5. The automatic scheduling batching equipment according to claim 1, characterized in that, the first iron remover (111) for removing iron from powder auxiliary materials is arranged in the storage component (10), and is used for removing iron from powder auxiliary materials. The first filter (112) for filtering the auxiliary materials;

   The storage assembly (10) is also 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 iron remover (122) for A second filter (123) for filtering the main powder material.
6. The automatic dispatching batching equipment according to claim 1, characterized in that, the material storage component (10) is a mobile storage tank, and the mobile storage tank includes a first transfer for transferring powder main materials Powder tank (131), the automatic dispatching batching equipment is provided with the 3rd iron remover (132) that is used for carrying out iron removal treatment to powder main material and the 3rd filter (132) that is used to carry out filtering process to powder main material 133);

   The mobile storage tank also includes a second transfer powder tank (141) for transferring powder auxiliary materials. Ironware (142) and the fourth filter (143) used for filtering the powder auxiliary material.
7. The automatic scheduling batching equipment according to claim 4, characterized in that, the mobile premixer also includes a mobile liquid premixer (22), and the mobile liquid premixer (22) is connected with the mobile The mobile powder premixer (21) is connected, and the mobile liquid premixer (22) is used for premixing the solvent.
8. The automatic scheduling batching equipment according to claim 7, characterized in that, the feed inlet of the mobile liquid premixer (22) is provided with a first meter (51) for metering the flow of solvent and liquid auxiliary materials;

   The discharge end of the storage component (10) is provided with a second meter (11) for metering the flow of powder.
9. The automatic scheduling batching equipment according to claim 1, characterized in that, the filter assembly (40) includes a fifth iron remover for removing iron from materials, and a fifth filter for filtering materials , a defoamer for filtering the material and a cooling place for the material Reasonable cooler.
10. A coating system, characterized by comprising the automatic scheduling batching equipment according to any one of claims 1-9.