Nonferrous metal plate production control method and equipment

Abstract

The present application is applicable to the technical field of non-ferrous metal plate production and manufacturing, and particularly relates to a non-ferrous metal plate production control method and equipment. The non-ferrous metal plate production control method comprises: obtaining first conductivity information; obtaining second conductivity information; analyzing the first conductivity information and the second conductivity information to obtain oxide composition information; obtaining non-ferrous metal quality information; analyzing the oxide composition information and the non-ferrous metal quality information to obtain addition information; and controlling an addition device to add a reducing agent and an oxidizing agent to a non-ferrous metal liquid based on the addition information to obtain a non-ferrous metal liquid to be die-casted. This method can obtain reducing agent information corresponding to the actual situation of the oxide based on the actual situation of the oxide, effectively reduce the oxide, and reduce the complexity of the reaction process, thereby improving the die-casting efficiency during the die-casting process, thereby improving the structural strength of the non-ferrous metal plate and the production efficiency of the process steps.

Description

Technical Field

[0001] The present application belongs to the technical field of non-ferrous metal plate production and manufacturing, and in particular relates to a non-ferrous metal plate production control method and equipment. Background Art

[0002] Non-ferrous metal sheet refers to sheet metal made from metals other than iron and manganese, and their alloys. Common non-ferrous metal sheet materials include those made from at least one non-ferrous metal, such as copper, aluminum, nickel, tin, zinc, and lithium. They are commonly used in the automotive, construction, and aerospace industries. The die-casting process for non-ferrous metal sheet includes melting, conveying, die-casting, and cooling.

[0003] In the related art, during the process of melting non-ferrous metals, especially when two non-ferrous metals are melted and prepared into non-ferrous metal plates, the temperature of the non-ferrous metal liquid increases during the melting process, and the non-ferrous metal liquid reacts with oxygen in the air to form two different oxides. When the oxides are treated with a reducing agent, the oxides cannot be effectively reduced according to the actual conditions of the oxides, resulting in the oxides in the non-ferrous metal liquid having a negative impact on the quality of the non-ferrous metal plate, thereby reducing the alloy structure strength and alloy purity of the non-ferrous metal plate. Summary of the Invention

[0004] The embodiments of the present application provide a non-ferrous metal plate production control method and equipment, which can improve the problem of effectively reducing oxides when melting two non-ferrous metals, resulting in reduced alloy structure strength and alloy purity of the non-ferrous metal plate.

[0005] In a first aspect, an embodiment of the present application provides a non-ferrous metal plate production control method, comprising:

[0006] Acquiring first conductivity information; wherein the first conductivity information is used to reflect the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a first preset speed;

[0007] Acquiring second conductivity information; wherein the second conductivity information is used to reflect the conductivity of the non-ferrous metal bottom layer when the stirring speed of the stirring mechanism of the melting device is at a second preset speed, and the second preset speed is different from the first preset speed;

[0008] Analyzing the first conductivity information and the second conductivity information to obtain oxide composition information; wherein the oxide composition information is used to reflect the type of oxide of the non-ferrous metal after being oxidized in the non-ferrous metal liquid;

[0009] Obtaining nonferrous metal quality information; wherein the nonferrous metal quality information is used to reflect the quality difference between the nonferrous metal before and after melting;

[0010] Analyze the oxide composition information and the nonferrous metal quality information to obtain addition information; wherein the addition information includes oxidant addition information, first reducing agent addition information, and second reducing agent addition information;

[0011] Based on the addition information, the adding device is controlled to add the reducing agent and the oxidizing agent to the non-ferrous metal liquid to obtain the non-ferrous metal liquid to be die-cast; wherein, the non-ferrous metal liquid to be die-cast is used to reflect the non-ferrous metal liquid of the required quality before die-casting.

[0012] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0013] The production control method of non-ferrous metal plates provided in an embodiment of the present application first obtains first conductivity information reflecting the magnitude of the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a first preset speed, and then obtains second conductivity information reflecting the magnitude of the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a second preset speed, the second preset speed being different from the first preset speed, and then obtains oxide composition information reflecting the type of oxide of the non-ferrous metal after oxidation in the non-ferrous metal liquid by analyzing the first conductivity information and the second conductivity information, and then obtains non-ferrous metal quality information reflecting the quality difference between the non-ferrous metal before and after melting, and obtains addition information including oxidant addition information, first reducing agent addition information and second reducing agent addition information by analyzing the oxide composition information and the non-ferrous metal quality information, and finally controls the adding device based on the addition information to add the reducing agent and the oxidizing agent to the non-ferrous metal liquid to obtain the non-ferrous metal liquid to be die-cast, which reflects the quality of the non-ferrous metal liquid required before die-casting.

[0014] When two non-ferrous metals are melted and prepared into non-ferrous metal liquid, the method can obtain an oxidizing agent and a reducing agent for targeted treatment of the oxides according to the actual mass of the oxides. By controlling the addition of the oxidizing agent, the two oxides can be treated simultaneously, which can reduce the complexity of the reaction process and thus improve the quality of the non-ferrous metal liquid. By controlling the addition of the reducing agent, the oxide content in the non-ferrous metal liquid can be reduced, thereby increasing the mass ratio of the two non-ferrous metals, thereby improving the alloy structural strength and alloy purity of the non-ferrous metal plate, and improving the yield rate of the die-casting process.

[0015] In a possible implementation of the first aspect, analyzing the first conductivity information and the second conductivity information to obtain oxide composition information includes:

[0016] Matching the first conductivity information with a first preset conductivity range to obtain first oxide information in the oxide composition information; wherein the first oxide information is used to reflect the oxidation product of one of the non-ferrous metals in the non-ferrous metal liquid;

[0017] The second conductivity information is matched with the second preset conductivity range to obtain second oxide information in the oxide composition information; wherein the second oxide information is used to reflect the oxidation product of another non-ferrous metal in the non-ferrous metal liquid, and the second oxide information is different from the first oxide information.

[0018] In a possible implementation of the first aspect, analyzing the oxide composition information and the non-ferrous metal quality information to obtain the added information includes:

[0019] Analyzing the first oxide information and the second oxide information of the oxide composition information to obtain total oxide mass information; wherein the total oxide mass information is used to reflect the total mass of the oxides in the non-ferrous metal liquid;

[0020] The first reducing agent addition information in the addition information is obtained by analyzing the total oxide mass information and the non-ferrous metal mass information; wherein the first reducing agent addition information is used to reflect the mass of the reducing agent for reducing the oxide in the non-ferrous metal liquid.

[0021] In a possible implementation of the first aspect, analyzing the first oxide information and the second oxide information based on the oxide composition information to obtain the total oxide mass information includes:

[0022] Acquiring third conductivity information; wherein the third conductivity information is used to reflect the difference between the conductivity of the non-ferrous metal liquid after the stirring mechanism stirs it uniformly and the preset conductivity;

[0023] Obtaining density information of the non-ferrous metal liquid; wherein the density information of the non-ferrous metal liquid is used to reflect the difference between the density of the non-ferrous metal liquid after being uniformly stirred by the stirring mechanism and a preset density;

[0024] The total mass information of the oxides is obtained by analyzing the first oxide information, the second oxide information, the third conductivity information and the non-ferrous metal liquid density information.

[0025] In a possible implementation of the first aspect, the analyzing, based on the total mass information of the oxides and the non-ferrous metal mass information, to obtain the first reducing agent addition information in the addition information includes:

[0026] Analyze the total mass information of the oxides and the mass information of the non-ferrous metals to obtain the oxide mass information; wherein the oxide information is used to reflect the mass corresponding to the type of the non-ferrous metal oxides;

[0027] The first reducing agent addition information in the addition information is obtained by analyzing the oxide mass information.

[0028] In a possible implementation of the first aspect, the analyzing the oxide composition information and the non-ferrous metal quality information to obtain the added information further includes:

[0029] Analyzing the first oxide information and the second oxide information of the oxide composition information to obtain a corresponding preset redox potential; wherein the preset redox potential is used to reflect the electron-grabbing ability of the first non-ferrous metal ion in the first oxide information and the second non-ferrous metal ion in the second oxide information in the non-ferrous metal liquid under melting temperature conditions;

[0030] Analyze the preset redox potential and the oxide mass information to obtain oxidant addition information in the addition information;

[0031] The oxidizing agent addition information is analyzed to obtain second reducing agent addition information in the addition information.

[0032] In a possible implementation of the first aspect, the analyzing according to the preset redox potential and the oxide mass information to obtain the oxidant addition information in the addition information includes:

[0033] Analyzing the oxide mass information to obtain reduced state concentration information; wherein the reduced state concentration information is used to reflect the concentration ratio between the non-ferrous metal in the non-ferrous metal liquid and the oxide after oxidation;

[0034] The oxidant addition information in the addition information is obtained by analyzing the preset redox potential and the reduced state concentration information.

[0035] In a possible implementation of the first aspect, analyzing the oxidant addition information to obtain the second reducing agent addition information in the addition information includes:

[0036] Analyze the oxidant addition information to obtain the mass of the reducing agent corresponding to the oxidant addition information;

[0037] The mass of the oxidant corresponding to the oxidant addition information is analyzed to obtain the second reducing agent addition information in the addition information.

[0038] In a second aspect, an embodiment of the present application provides a non-ferrous metal plate production control system, comprising:

[0039] A first acquisition module is configured to acquire first conductivity information; wherein the first conductivity information is configured to reflect the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a first preset rotation speed;

[0040] a second acquisition module, configured to acquire second conductivity information; wherein the second conductivity information is configured to reflect the conductivity of the bottom layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a second preset rotational speed, the second preset rotational speed being different from the first preset rotational speed;

[0041] a first analysis module, configured to analyze the first conductivity information and the second conductivity information to obtain oxide composition information; wherein the oxide composition information is used to reflect the type of oxide of the non-ferrous metal after being oxidized in the non-ferrous metal liquid;

[0042] The third acquisition module is used to obtain non-ferrous metal quality information; wherein the non-ferrous metal quality information is used to reflect the quality difference between the non-ferrous metal before and after melting;

[0043] A second analysis module is configured to analyze the oxide composition information and the nonferrous metal quality information to obtain addition information; wherein the addition information includes oxidant addition information, first reducing agent addition information, and second reducing agent addition information;

[0044] The control module is used to control the adding device to add the reducing agent and the oxidizing agent to the non-ferrous metal liquid based on the adding information to obtain the non-ferrous metal liquid to be die-cast; wherein the non-ferrous metal liquid to be die-cast is used to reflect the non-ferrous metal liquid of the required quality before die-casting.

[0045] In the third aspect, an embodiment of the present application provides a non-ferrous metal plate production control device, including a melting device, an adding device and a control device, wherein the control device is electrically connected to the adding device and the melting device, and the control device includes a memory, a processor and a computer program stored in the memory and runnable on the processor, and when the computer program is executed by the processor, it implements the method described in any one of the first aspects above.

[0046] In a fourth aspect, an embodiment of the present application provides a computer program product. When the computer program product runs on a non-ferrous metal plate production control device, the non-ferrous metal plate production control device executes a non-ferrous metal plate production control method described in any one of the first aspects above.

[0047] It can be understood that the beneficial effects of the second to fourth aspects mentioned above can be found in the relevant description of the first aspect mentioned above, and will not be repeated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0049] Figure 1 This is a flow chart of a nonferrous metal plate production control method provided in one embodiment of the present application;

[0050] Figure 2 This is a schematic diagram of the implementation process of a non-ferrous metal plate production control method provided in one embodiment of the present application;

[0051] Figure 3 This is a structural diagram of a nonferrous metal plate production control system provided in one embodiment of the present application;

[0052] Figure 4 This is a structural schematic diagram of a control device for non-ferrous metal plate production control equipment provided in one embodiment of the present application. DETAILED DESCRIPTION

[0053] In the following description, specific details such as specific system structures and techniques are provided for purposes of illustration rather than limitation to facilitate a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid obscuring the description of the present application with unnecessary detail.

[0054] It should be understood that when used in the present specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or collections thereof.

[0055] It will also be understood that the term "and / or" used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0056] As used in this specification and the appended claims, the term "if" can be interpreted as "when" or "upon" or "in response to determining" or "in response to detecting," depending on the context. Similarly, the phrase "if it is determined" or "if [described condition or event] is detected" can be interpreted as meaning "upon determination" or "in response to determining" or "upon detection of [described condition or event]" or "in response to detecting [described condition or event]," depending on the context.

[0057] In addition, in the description of the present application specification and the appended claims, the terms "first", "second", "third", etc. are only used to distinguish the descriptions and cannot be understood as indicating or implying relative importance.

[0058] References to "one embodiment" or "some embodiments" in this specification mean that a particular feature, structure, or characteristic described in conjunction with that embodiment is included in one or more embodiments of the present application. Thus, phrases such as "in one embodiment," "in some embodiments," "in other embodiments," and "in other embodiments" appearing in various places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more but not all embodiments," unless otherwise specifically emphasized. The terms "including," "comprising," "having," and variations thereof all mean "including but not limited to," unless otherwise specifically emphasized.

[0059] In the related art, in the process of melting non-ferrous metals, especially when two non-ferrous metals are melted and prepared into non-ferrous metal plates, the temperature of the non-ferrous metal liquid increases during the melting process, and the non-ferrous metal liquid reacts with oxygen in the air to form two different oxides. When the oxides are treated with a reducing agent, it is impossible to perform targeted treatment according to the two different oxides, resulting in a decrease in the mass proportion of the two non-ferrous metals in the non-ferrous metal liquid, thereby resulting in a decrease in the alloy structure strength and alloy purity of the non-ferrous metal plate, and ultimately leading to an increase in defective products in the die-casting process.

[0060] To solve the above problems, an embodiment of the present application provides a non-ferrous metal plate production control method and equipment.

[0061] In the method, first, first conductivity information is obtained for reflecting the magnitude of the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a first preset speed, and then second conductivity information is obtained for reflecting the magnitude of the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a second preset speed, the second preset speed is different from the first preset speed, and then, by analyzing the first conductivity information and the second conductivity information, oxide composition information is obtained for reflecting the type of oxide of the oxidized non-ferrous metal in the non-ferrous metal liquid, and then, by obtaining non-ferrous metal quality information for reflecting the quality difference between the non-ferrous metal before and after melting, and by analyzing the oxide composition information and the non-ferrous metal quality information, reducing agent information for reflecting the total amount and concentration required for the reducing agent to reduce the oxide is obtained, and finally, based on the reducing agent information, the adding device is controlled to add the reducing agent to the non-ferrous metal liquid to obtain the non-ferrous metal liquid to be die-cast, which reflects the quality of the non-ferrous metal liquid required before die-casting.

[0062] This method can effectively control the rate and extent of the chemical reaction by adjusting the redox reactions of the two oxides to occur simultaneously, thereby improving the alloy purity of the non-ferrous metal plate and reducing the energy consumption during the melting process, thereby effectively improving the problem of the oxides in the non-ferrous metal liquid affecting the reduction of the alloy purity of the non-ferrous metal plate.

[0063] The non-ferrous metal plate production control method provided in an embodiment of the present application can be applied to non-ferrous metal plate production control equipment. At this time, the non-ferrous metal plate production control equipment is the executor of the non-ferrous metal plate production control method provided in an embodiment of the present application. The embodiment of the present application does not impose any restrictions on the specific type of non-ferrous metal plate production control equipment.

[0064] Non-ferrous metal plate production control equipment may include a melting device, a stirring mechanism, a dosing device, and a control device. The control device is electrically connected to the melting device and the dosing device. The melting device is used to melt two non-ferrous metals to produce corresponding non-ferrous metal liquids. The melting device may include a heating element, a melting furnace, and a stirring mechanism. The heating element is used to heat the melting furnace within the melting device to a melting temperature. For example, the heating element may be a resistance heating element, a cylindrical heating element, a ceramic heating element, or an infrared heating element. The melting furnace is used to melt the non-ferrous metals into non-ferrous metal liquids. For example, the melting furnace may be a crucible furnace or an induction furnace. The stirring mechanism is used to stir the non-ferrous metal liquid within the melting furnace. The stirring mechanism includes a drive mechanism and a stirrer. The drive mechanism provides power to the stirring mechanism. For example, the drive mechanism may be an electric motor, an internal combustion engine, or a hydraulic motor. The stirrer is connected to the output end of the drive mechanism and is used to stir the non-ferrous metal liquid within the melting furnace. For example, the stirrer may be an anchor stirrer or a turbine stirrer. The adding device is used to add a reducing agent of a set mass concentration to the non-ferrous metal liquid in the smelting furnace of the melting device. The adding device may include a conveying mechanism and a meter. The conveying mechanism and the meter are electrically connected. The conveying mechanism is used to add the reducing agent to the non-ferrous metal liquid in the smelting furnace of the melting device. For example, the conveying mechanism may be a screw conveyor, a screw compressor, etc. The meter is used to control the set mass concentration of the reducing agent. For example, the meter may be a flow meter, a gas analyzer, etc. The stirring mechanism is used to stir the non-ferrous metal liquid at different stirring rates, control the movement of oxides in the non-ferrous metal liquid, and homogenize the non-ferrous metal liquid. The stirrer in the stirring mechanism may include a rotating shaft and stirring blades mounted on the rotating shaft. The rotating shaft drives the stirring blades on the rotating shaft to stir the non-ferrous metal. The rotating shaft may include multiple layers of stirring blades, each layer of blades capable of operating at different stirring rates. The control device monitors and controls the melting and adding processes.

[0065] For example, the control device may be a station (STAION, ST) in a WLAN, and may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a mobile phone, a tablet computer, a wearable device, an in-vehicle device, an augmented reality (AR) / virtual reality (VR) device, a laptop computer, an ultra-mobile personal computer (UMPC), a netbook, a personal digital assistant (PDA), a desktop computer, a smart screen, a smart TV, a handheld device with wireless communication capabilities, a computing device or other processing device connected to a wireless modem, an in-vehicle device, an Internet of Vehicles terminal, a computer, a laptop computer, a handheld communication device, a handheld computing device, a satellite wireless device, a wireless modem card, a TV set-top box (STB), a customer premises equipment (CPE), or a wireless communication terminal. equipment, CPE) and / or other equipment for communicating on wireless systems and next-generation communication systems, for example, mobile terminals in 5G networks or mobile terminals in future evolved public land mobile networks (PLMN).

[0066] In order to better understand the non-ferrous metal plate production control method provided in the embodiment of the present application, the specific implementation process of the non-ferrous metal plate production control method provided in the embodiment of the present application is exemplarily introduced below.

[0067] Figure 1 and Figure 2 A schematic flow chart of a nonferrous metal plate production control method provided in an embodiment of the present application is shown. Figure 1 and Figure 2 , non-ferrous metal plate production control methods include:

[0068] S100, obtaining first conductivity information; wherein the first conductivity information is used to reflect the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a first preset rotation speed.

[0069] It is understood that the first preset speed is the preset speed of the stirring mechanism in the melting device. The first preset speed can be manually input, retrieved from a speed database, and so on, but is not limited to these. The speed database refers to a database containing different non-ferrous metal oxides and their corresponding first preset speeds. This data can be obtained through laboratory experiments, on-site measurements and monitoring, and previous experience. Once obtained, the collected data is organized, classified, and archived to extract useful information and patterns. The relevant data is then stored in the database to form the speed database. The outer layer of the non-ferrous metal liquid refers to the side of the non-ferrous metal liquid in the melting device that is close to the inner wall of the melting device when the stirring mechanism is stirring. Because different metal oxides have different densities, during the stirring process, when the stirring mechanism's speed is at the first preset speed, the metal oxides with lower density migrate to the outer layer of the non-ferrous metal liquid first, while the metal oxides with higher density do not migrate to the outer layer of the non-ferrous metal liquid, resulting in the phenomenon of the metal oxides with lower density concentrating in the outermost layer. At a first preset rotational speed, the oxide is evenly distributed on one side of the inner wall of the melting device, and the conductivity of the outer layer of the non-ferrous metal liquid can be detected by a conductivity sensor installed on the multi-layer blades of the stirrer in the stirring mechanism. Alternatively, the conductivity of the outer layer of the non-ferrous metal liquid can be detected by using a current probe installed on the multi-layer blades of the stirrer in the stirring mechanism and a voltage probe installed on the rotating shaft of the stirrer in the stirring mechanism. The conductivity of the outer layer of the non-ferrous metal liquid can be calculated based on the diameter of the current probe, the diameter of the voltage probe, the voltage difference generated on the voltage probe, and the distance between the current probe and the voltage probe, etc., but not limited to these.

[0070] For example, when the non-ferrous metal liquid is obtained by melting metallic copper and metallic aluminum, since the density of metallic copper oxide is greater than the density of metallic aluminum oxide, the first preset rotational speed corresponding to the metallic aluminum oxide is first obtained, and then the stirring mechanism is controlled to stir at the first preset rotational speed. At this time, since the non-ferrous metal liquid is under the first preset rotational speed condition, the aluminum oxide moves to the outer layer of the non-ferrous metal liquid in the melting device, while the copper oxide does not move to the outer layer of the non-ferrous metal liquid. The conductivity of the outer layer of the non-ferrous metal liquid at this time is measured to obtain the first conductivity information.

[0071] S200, obtaining second conductivity information; wherein the second conductivity information is used to reflect the conductivity of the bottom layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a second preset speed, and the second preset speed is different from the first preset speed.

[0072] It is understood that the second preset speed is a pre-set speed of the stirring mechanism in the melting device. The second preset speed can be manually input, retrieved from a speed database, and so on, but is not limited to these. The bottom layer of non-ferrous metal liquid refers to the side of the non-ferrous metal liquid in the melting device below a preset height position of the inner wall of the melting device when the stirring mechanism is stirring the non-ferrous metal liquid. Because different metal oxides have different densities, during the stirring process, when the stirring mechanism rotates at the second preset speed, the metal oxide with lower density moves to a position above the preset height position of the inner wall of the melting device, while the metal oxide with higher density moves to a position below the preset height position of the inner wall of the melting device. This results in the metal oxide with lower density concentrating above the preset height position of the inner wall of the melting device, while the metal oxide with higher density concentrating below the preset height position of the inner wall of the melting device. At the second preset speed, the different metal oxides are evenly distributed above or below the preset height position of the inner wall of the melting device. The conductivity of the outermost layer can be detected by a conductivity sensor installed on the multi-layered blades of the stirrer in the stirring mechanism. It is also possible to detect by using a current probe on the multi-layer blades of the stirrer in the stirring mechanism on one side below the preset height position of the inner wall of the melting device and a voltage probe on the rotating shaft of the stirrer in the stirring mechanism. The current input through the current probe causes a voltage difference to be generated on the voltage probe. The conductivity of the position above the preset height position of the inner wall of the melting device and the conductivity of the position below the preset height position of the inner wall of the melting device can be calculated through the diameter of the current probe, the diameter of the voltage probe, the voltage difference generated on the voltage probe, and the distance between the current probe and the voltage probe, etc., but not limited to this.

[0073] Exemplarily, when the non-ferrous metal liquid is obtained by melting metallic copper and metallic aluminum, since the density of metallic copper oxide is greater than the density of metallic aluminum oxide, the second preset rotational speed corresponding to the metallic copper oxide is first obtained, and then the stirring mechanism is controlled to stir at the second preset rotational speed. At this time, since the non-ferrous metal liquid is under the second preset rotational speed condition, the metallic aluminum oxide moves to a position above the preset height position of the inner wall of the melting device and the metallic copper oxide moves to a position below the preset height position of the inner wall of the melting device. The metallic aluminum oxide gathers above the preset height position of the inner wall of the melting device, while the metallic copper oxide gathers below the preset height position of the inner wall of the melting device. The conductivity of the position below the preset height position of the inner wall of the melting device is measured at this time to obtain second conductivity information.

[0074] S300 , analyzing the first conductivity information and the second conductivity information to obtain oxide composition information; wherein the oxide composition information is used to reflect the type of oxide of the non-ferrous metal after being oxidized in the non-ferrous metal liquid.

[0075] It is understood that different metal oxides have different electrical conductivities. For example, the first and second electrical conductivity information can be obtained, and the first and second electrical conductivity information can be matched with the electrical conductivity of the metal oxide under melting temperature conditions in the electrical conductivity database to obtain the metal oxide information corresponding to the first electrical conductivity information and the metal oxide information corresponding to the second electrical conductivity information. The electrical conductivity database refers to a database containing the electrical conductivities corresponding to different non-ferrous metal oxides during the melting process under melting temperature conditions. These data can be obtained through laboratory experiments, on-site measurements and monitoring, and previous experience. After obtaining the data, the collected data is sorted, classified, and archived to extract useful information and patterns, and the relevant data is saved in the database to form a conductivity database.

[0076] For example, the conductivity measured when the non-ferrous metal liquid contains aluminum oxide can be used as a preset conductivity, and the first conductivity information can be compared and matched with the preset conductivity. Based on the degree of matching, it can be analyzed whether the non-ferrous metal liquid contains aluminum oxide. It can also be detected by a current probe on the multi-layer blades of the stirrer set in the stirring mechanism and a voltage probe on the rotating shaft of the stirrer set in the stirring mechanism. A small amplitude AC signal is applied through the current probe input, and the frequency range can be from hundreds of hertz to hundreds of kilohertz. The current response is recorded, and then a Nyquist plot (real part versus imaginary part) or a Bode plot (modulus and phase versus frequency) is plotted based on the collected data. By analyzing the features in the Nyquist plot or Bode plot, the electrochemical properties of the non-ferrous metal liquid can be inferred. Based on the characteristics of the Nyquist plot or Bode plot, a suitable equivalent circuit model is selected for fitting to obtain a fitting result. Then, useful parameters such as double layer capacitance (Cdl) and resistance (Rct) are extracted from the fitting result. By analyzing the parameters, the presence of the oxide can be reflected. The type of the corresponding metal oxide is thereby obtained, etc., but is not limited to this.

[0077] In a possible implementation, in step S300, analyzing the first conductivity information and the second conductivity information to obtain oxide composition information includes:

[0078] S310, matching the first conductivity information with the first preset conductivity range to obtain first oxide information in the oxide composition information; wherein the first oxide information is used to reflect the oxidation product of one of the non-ferrous metals in the non-ferrous metal liquid.

[0079] It is understood that the first preset conductivity range refers to the range formed by the conductivity when only the metal oxide corresponding to the first conductivity information is present in the non-ferrous metal liquid and the standard conductivity. This can be directly obtained from a conductivity database, manually input, or other methods, but is not limited thereto. The standard conductivity refers to the conductivity measured when two non-ferrous metals are melted to form a non-ferrous metal liquid, with no non-ferrous metal oxide produced or a low content of non-ferrous metal oxide produced (not exceeding a preset content).

[0080] Exemplarily, when the non-ferrous metal liquid is obtained by melting metallic aluminum and metallic zinc, by performing data comparison between the first preset conductivity and the first conductivity information, under the condition that it is known that the raw materials of the non-ferrous metal are aluminum and zinc, if the first conductivity information is compared with the first preset conductivity, a first difference value between the first conductivity information and the first preset conductivity is obtained. When the first difference value is greater than the first preset processing value, it can be said that the content of aluminum oxide in the non-ferrous metal liquid is higher than the preset standard content and needs to be processed. When the first difference value is less than the first preset processing value, it can be said that the content of aluminum oxide in the non-ferrous metal liquid is lower than the preset standard content and no processing is required.

[0081] S320, matching the second conductivity information with the second preset conductivity range to obtain second oxide information in the oxide composition information; wherein the second oxide information is used to reflect the oxidation product of another non-ferrous metal in the non-ferrous metal liquid, and the second oxide information is different from the first oxide information.

[0082] It is understood that the second preset conductivity range refers to the range formed by the conductivity when only the metal oxide corresponding to the second conductivity information is present in the non-ferrous metal liquid and the standard conductivity. This can be directly obtained from a conductivity database, manually input, etc., but is not limited thereto.

[0083] For example, when a non-ferrous metal liquid is obtained by melting aluminum and zinc, by comparing the second preset conductivity with the second conductivity information, given that the raw materials of the non-ferrous metal are aluminum and zinc, if the second conductivity information is compared with the second preset conductivity, a second difference value between the second conductivity information and the second preset conductivity is obtained. If the second difference value is greater than the second preset treatment value, it can be indicated that the zinc oxide content in the non-ferrous metal liquid is higher than the preset standard content and treatment is required. If the second difference value is less than the second preset treatment value, it can be indicated that the zinc oxide content in the non-ferrous metal liquid is lower than the preset standard content and no treatment is required. The difference value refers to the difference between the conductivity information and the preset conductivity, and the preset treatment value refers to the conductivity of the non-ferrous metal liquid that requires oxide treatment.

[0084] With this arrangement, by comparing the first conductivity information with the first pre-conductivity interval, the first oxide information in the oxide composition information is obtained, enabling faster confirmation of the first oxide information through data comparison. By comparing the second conductivity information with the second pre-conductivity interval, the second oxide information in the oxide composition information is obtained, enabling faster confirmation of the second oxide information through data comparison, reducing the time spent determining the composition information of the non-ferrous metal liquid. Furthermore, the composition of the particles in the non-ferrous metal liquid can be determined, facilitating subsequent processing of the non-ferrous metal oxides.

[0085] S400, obtaining nonferrous metal quality information; wherein the nonferrous metal quality information is used to reflect the quality difference between the nonferrous metal before and after melting.

[0086] Exemplarily, a pressure sensor can be set up under the melting device, and then the weight data of the non-ferrous metal before being melted in the melting device and the weight data of the non-ferrous metal liquid after homogenization treatment in the melting device are detected, and the non-ferrous metal quality information is obtained by the difference between the weight data of the non-ferrous metal and the weight data of the non-ferrous metal liquid after homogenization treatment in the melting furnace of the melting device. The non-ferrous metal quality information can also be obtained by detecting the weight data of the non-ferrous metal and the weight data of the smelting furnace in the melting device and the weight data of the non-ferrous metal liquid after homogenization treatment in the melting furnace of the melting device, and the weight data of the non-ferrous metal and the weight data of the smelting furnace in the melting device. The non-ferrous metal quality information can also be obtained by detecting the density information of the non-ferrous metal liquid after homogenization treatment and the bottom area information of the smelting furnace in the melting device and the height information of the non-ferrous metal liquid in the smelting furnace of the melting device, and the product of the bottom area information of the smelting furnace in the melting device, the density information of the non-ferrous metal liquid after homogenization treatment and the height information of the smelting furnace in the melting device.

[0087] The uneven distribution of various particles in the non-ferrous metal liquid can be reduced by homogenization treatment, which affects the accuracy of subsequent data. Homogenization treatment refers to the uniform distribution of molten non-ferrous metals and oxides in the non-ferrous metal liquid through a stirring mechanism. The non-ferrous metals and oxides are evenly distributed in the non-ferrous metal solution by coordinating the different speeds of the multi-layer stirring blades on the rotating shaft in the stirring mechanism. The multi-layer stirring blades included in the rotating shaft can apply different driving forces to the multi-layer stirring blades through the driving mechanism to form different stirring speeds. The stirring speed can be manually input by humans, or obtained by obtaining the stirring speed in the speed database. The non-ferrous metal liquid is stirred at different stirring speeds in different areas, including the upper layer, middle layer and bottom layer of the non-ferrous metal liquid. After the stirring is complete, the conductivity of the non-ferrous metal liquid after stabilization is detected by a current probe on the multi-layer blades of the stirrer in the stirring mechanism and a voltage probe on the rotating shaft of the stirrer in the stirring mechanism. The current input by the current probe causes a voltage difference on the voltage probe. The conductivity of the non-ferrous metal liquid is calculated by the diameter of the current probe, the diameter of the voltage probe, the voltage difference generated on the voltage probe and the distance between the current probe and the voltage probe. The uniformity of the non-ferrous metal liquid after stabilization is judged by judging the stability of the conductivity.

[0088] S500 , analyzing the oxide composition information and the nonferrous metal quality information to obtain addition information; wherein the addition information includes oxidant addition information, first reducing agent addition information, and second reducing agent addition information.

[0089] It can be understood that the oxidant addition information refers to the mass of the oxidant used to adjust the redox potentials of the two oxides in the non-ferrous metal liquid to an equal potential, the first reductant addition information refers to the mass of the reductant used to reduce the metal oxide in the non-ferrous metal liquid, and the second reductant addition information refers to the mass of the reductant used to reduce the metal oxide in the oxidant addition information. By analyzing the process of generating metal oxides, factors affecting the molten non-ferrous metal liquid are determined. This is then analyzed based on the non-ferrous metal mass information to determine the mass of the oxide in the non-ferrous metal liquid. Further analysis is performed based on the reductant type and oxide type information to determine the addition information used to reduce the oxide in the non-ferrous metal liquid.

[0090] For example, when the non-ferrous metal liquid is obtained by melting copper and aluminum, the oxide composition information includes copper oxide and aluminum oxide. Based on the redox reaction equation for the reduction of oxygen in copper oxide and aluminum oxide to oxygen, and the molar ratio of oxygen to reducing agent in the redox reaction equation, the first reducing agent addition information is obtained by multiplying the molar ratio by the non-ferrous metal mass information. A redox reaction equation refers to the transfer of electrons from one substance to another in a chemical reaction. During this process, the substance undergoing electron transfer simultaneously experiences oxidation (loss of electrons) and reduction (gain of electrons). A molar ratio refers to the proportional relationship between the moles of different substances in a chemical reaction. When carbon monoxide is used as a reducing agent, and when carbon monoxide reduces copper oxide, CO+CuO→CO2+Cu, by calculating the mass of copper oxide, and then according to the product of the molar ratio of copper oxide to carbon monoxide and the mass of copper oxide, the mass of the reducing agent used to reduce copper oxide in the non-ferrous metal liquid is obtained. Similarly, when carbon monoxide is used as a reducing agent, and when carbon monoxide reduces aluminum oxide, Al2O3+3CO→2Al+3CO 2， The mass of the reducing agent used to reduce the aluminum oxide in the non-ferrous metal liquid is calculated by multiplying the molar ratio of aluminum oxide to carbon monoxide by the mass of the aluminum oxide. The first reducing agent addition information includes the required mass for reducing copper oxide in the non-ferrous metal liquid and the required mass for reducing aluminum oxide in the non-ferrous metal liquid.

[0091] In a possible implementation, in step S500, the oxide composition information and the nonferrous metal quality information are analyzed to obtain the added information, including:

[0092] S510 , analyzing the first oxide information and the second oxide information of the oxide composition information to obtain total oxide mass information; wherein the total oxide mass information is used to reflect the total mass of the oxides in the non-ferrous metal liquid.

[0093] It can be understood that by analyzing the process of producing metal oxides, the total mass of oxygen in the non-ferrous metal oxides formed by the reaction between the non-ferrous metal liquid and oxygen in the air is obtained. By analyzing the non-ferrous metal mass information and the total mass of oxygen in the non-ferrous metal oxides, it is determined that the mass difference between the non-ferrous metal before and after melting is the same as the total mass of oxygen in the non-ferrous metal oxides. Alternatively, the conductivity of the homogenized non-ferrous metal liquid can be obtained and compared with a standard conductivity in a conductivity database to obtain the difference between the conductivity of the homogenized non-ferrous metal liquid during stirring and a preset conductivity. Furthermore, the density of the homogenized non-ferrous metal liquid can be obtained and compared with a standard density in a density database to obtain the difference between the density of the homogenized non-ferrous metal liquid after stirring and a preset density. Based on the non-ferrous metal liquid density information and the difference between the conductivity of the homogenized non-ferrous metal liquid during stirring and the preset conductivity, the total mass of the oxides can be obtained. Information about the reducing agent used to reduce the non-ferrous metal oxides to elemental metal can be obtained from the total mass of the oxides. The standard density rate image is a standard density image created by measuring the density of each substance in the density database at different temperatures. The X-axis of the standard density image is temperature, and the Y-axis is density. A density database refers to a database that contains density, different temperature conditions, different substances, and the content of different substances. This data can be obtained through laboratory experiments, on-site measurements and monitoring, and historical experience. Once acquired, the collected data is organized, classified, and archived, useful information and patterns are extracted, and the relevant data is then saved to the database to form a density database acquisition method. The total mass of oxides that affect the standard conductivity image can be determined by comparing the conductivity of the homogenized nonferrous metal liquid with the standard conductivity image, and by comparing the density information of the homogenized nonferrous metal liquid with the standard density image. The density of the non-ferrous metal liquid can also be detected by an infrared transmitter installed on the multi-layer blades of the stirrer in the stirring mechanism and an infrared receiver installed on the rotating shaft of the stirrer in the stirring mechanism. The infrared transmitter outputs infrared rays to detect the density of the non-ferrous metal liquid. The infrared transmitter outputs infrared rays and the infrared receiver receives the infrared rays, analyzes the characteristic absorption peaks and their intensities in the spectrum in the infrared receiver, establishes a correlation between the mid-infrared absorption spectrum of the solution and the density through experimental data, and estimates the density of the solution using the established correlation model.

[0094] For example, when a non-ferrous metal liquid is obtained by melting metallic zinc and metallic nickel, the density information of the non-ferrous metal liquid can be obtained by analyzing the difference between a conductivity image obtained by analyzing the conductivity of the non-ferrous metal liquid after homogenization in the melting device and a standard conductivity image obtained by analyzing the conductivity of a standard non-ferrous metal liquid at the melting temperature, and analyzing the difference between the density information of the non-ferrous metal liquid after homogenization in the melting device and the standard density image at the melting temperature. The standard conductivity image is an image obtained by measuring the conductivity of the non-ferrous metal in the melting device as it is melted into the non-ferrous metal liquid, and contains only metallic zinc and metallic nickel, without oxides. The standard density image is an image obtained by measuring the density of the non-ferrous metal in the melting device as it is melted into the non-ferrous metal liquid as it contains only metallic zinc and metallic nickel. Based on the third conductivity information and the density information of the non-ferrous metal liquid, the total mass information of zinc oxide and nickel oxide can be obtained.

[0095] In a possible implementation, in step S510, analyzing the first oxide information and the second oxide information to obtain the total oxide mass information includes:

[0096] S511, obtaining third conductivity information; wherein the third conductivity information is used to reflect the difference between the conductivity of the non-ferrous metal liquid after the stirring mechanism stirs it uniformly and the preset conductivity.

[0097] It is understood that the preset conductivity refers to the conductivity measured when the nonferrous metal is at a melting temperature and the nonferrous metal liquid contains only the nonferrous metal element. For example, when the nonferrous metal liquid is obtained by melting copper and nickel, the preset conductivity is the conductivity measured when the copper and nickel elements are melted in a melting device to form the nonferrous metal liquid, containing only the copper and nickel elements. The preset conductivity can be obtained from a conductivity database. The conductivity of the homogenized nonferrous metal liquid can be detected by a conductivity sensor installed on the multi-layer blades of the stirrer in the stirring mechanism. Alternatively, the conductivity can be detected by a current probe installed on the multi-layer blades of the stirrer in the stirring mechanism and a voltage probe installed on the rotating shaft of the stirrer in the stirring mechanism. The current input by the current probe causes a voltage difference on the voltage probe, and the conductivity of the homogenized nonferrous metal liquid can be calculated based on the diameter of the current probe, the diameter of the voltage probe, the voltage difference on the voltage probe, and the distance between the current probe and the voltage probe, etc., but are not limited to these.

[0098] S512, obtaining density information of the non-ferrous metal liquid; wherein the density information of the non-ferrous metal liquid is used to reflect the difference between the density of the non-ferrous metal liquid after being stirred uniformly by the stirring mechanism and the preset density.

[0099] It can be understood that the preset density refers to the density obtained by measuring the nonferrous metal when it is at a melting temperature and is melted into a nonferrous metal liquid containing only nonferrous metal elements. For example, when the nonferrous metal liquid is obtained by melting metallic copper and metallic nickel, the preset density is the density measured when the metallic copper and metallic nickel are melted into the nonferrous metal liquid in a melting device and contain only metallic copper elements and metallic nickel elements. The density in the molten state can be obtained from the density database as the preset density, and the density information of the nonferrous metal liquid can be obtained by taking the difference between the density of the nonferrous metal liquid after homogenization treatment and the preset density obtained from the database. The weight data of the nonferrous metal liquid after homogenization treatment in the melting device and the weight of the nonferrous metal liquid after homogenization treatment in the melting device can be obtained. The volume of the molten metal can be obtained to obtain the density of the non-ferrous metal liquid after homogenization. The infrared transmitter and the infrared receiver can also be set up on the rotating shaft. When the infrared light is transmitted by the infrared transmitter in the non-ferrous metal liquid after homogenization, the time between the infrared light hitting the inner wall of the melting device and being reflected back to the infrared receiver and the distance between the rotating shaft and the inner wall of the melting device can be used to measure the density of the non-ferrous metal liquid after homogenization. The difference between the density of the non-ferrous metal liquid after homogenization and the preset density can be used to obtain the density information of the non-ferrous metal liquid, etc., but not limited to this.

[0100] S513 , analyzing the first oxide information, the second oxide information, the third conductivity information, and the non-ferrous metal liquid density information to obtain total oxide mass information.

[0101] For example, an image corresponding to the density information of the non-ferrous metal liquid can be obtained using the density information of the non-ferrous metal liquid. The image corresponding to the density information of the non-ferrous metal liquid can be compared with the standard density image to obtain the density of the oxide. The third conductivity information can then be matched with the density of the oxide to obtain the conductivity of the oxide. The total mass information of the oxide can then be obtained based on the first conductivity information corresponding to the first oxide information and the second conductivity information corresponding to the second oxide information. For example, when the non-ferrous metal liquid is obtained by melting metallic zinc and metallic copper, the mass of oxygen in copper oxide and aluminum oxide in the non-ferrous metal liquid can be obtained by analyzing the density information of the non-ferrous metal liquid. The third conductivity information can then be analyzed to obtain the ion concentration of zinc oxide and copper oxide in the non-ferrous metal liquid. The ion concentration can be analyzed to obtain the ion concentration of cations and anions in the non-ferrous metal liquid. The total mass information of the oxide can then be obtained based on the mass of oxygen in zinc oxide and copper oxide in the non-ferrous metal liquid, the relative atomic mass of zinc ions in the first oxide, and the relative atomic mass of copper ions in the second oxide.

[0102] With such a setting, data calculation can reduce the risk of impurities entering the non-ferrous metal liquid during manual detection, which may cause changes in the properties of the non-ferrous metal liquid. This can improve the accuracy of non-contact measurement data and increase production efficiency. Data calculation can also reduce the increase in production time caused by manual calculation, quickly obtain the required reducing agent information, and improve production efficiency.

[0103] S520, analyzing the total mass information of the oxides and the mass information of the non-ferrous metals to obtain first reducing agent addition information in the addition information; wherein the first reducing agent addition information is used to reflect the mass of the reducing agent for reducing the oxides in the non-ferrous metal liquid.

[0104] For example, the process of oxidizing the oxygen element in the non-ferrous metal oxide can be analyzed to obtain the molar mass of the reducing agent and the molar mass of the oxygen element in the non-ferrous metal liquid, and then the molar ratio can be obtained. Then, the first reducing agent addition information for oxidizing the oxygen element in the non-ferrous metal liquid can be obtained based on the product of the non-ferrous metal mass information and the molar ratio. The process of reducing the non-ferrous metal oxide can also be analyzed to obtain the first reducing agent addition information and the corresponding mass of the non-ferrous metal oxide. The corresponding masses of the two non-ferrous metal oxides can be obtained by analyzing the total amount of oxides in the non-ferrous metal liquid and the non-ferrous metal mass information. The method can obtain the first reducing agent addition information for reduction in the two reaction processes by analyzing the total mass information of the oxides in the non-ferrous metal liquid and the mass information of the non-ferrous metals, thereby obtaining the corresponding masses of the two non-ferrous metal oxides, and obtaining the mass of the reducing agent used for reduction in the two reaction processes by analyzing the two reaction processes, thereby obtaining the first reducing agent addition information in the addition information.

[0105] When the non-ferrous metal liquid is obtained by melting metallic zinc and metallic nickel, the first oxide information is zinc oxide, and the second oxide information is nickel oxide. This can be analyzed from the reduction perspective. When reducing zinc oxide, the first molar ratio is obtained by the ratio of the molar mass of the reducing agent to the molar mass of zinc oxide. When reducing nickel oxide, the second molar ratio is obtained by the ratio of the molar mass of the reducing agent to the molar mass of nickel oxide. Then, based on the first molar ratio and the second molar ratio, the mass of zinc oxide and the mass of nickel oxide in the total mass of the oxide are classified and calculated to obtain the corresponding mass in the reducing agent information, thereby obtaining the total concentration in the reducing agent information. It can also be analyzed from the oxidation perspective. When reducing zinc oxide and nickel oxide, it is not only the reduction of zinc oxide and nickel oxide, but also the oxidation of oxygen. Therefore, based on the ratio of the molar mass of the reducing agent to the molar mass of the oxygen element, the total amount in the corresponding reducing agent information is obtained by measuring the mass required for the reducing agent to oxidize the oxygen element in the non-ferrous metal mass information.

[0106] With such a setting, the information of the reducing agent added to the non-ferrous metal liquid can be accurately calculated through data, thereby reducing the manual addition of excessive or insufficient reducing agent, which may affect the quality of the non-ferrous metal liquid, improving the accuracy of addition, and thus improving production efficiency. The oxides can also be accurately reduced through data calculation, so that the content of metal oxides in the non-ferrous metal liquid is reduced to a content that does not require treatment, thereby improving the strength and plasticity of the non-ferrous metal plate formed in the die-casting process.

[0107] In a possible implementation, in step S520, the first reducing agent addition information in the addition information is obtained by analyzing the total oxide mass information and the nonferrous metal mass information, including:

[0108] S521, analyzing the total oxide mass information and the non-ferrous metal mass information to obtain oxide mass information; wherein the oxide information is used to reflect the mass corresponding to the type of non-ferrous metal oxide.

[0109] It can be understood that through non-ferrous metal mass analysis, the total mass of the oxygen element in the total mass information of the oxide is obtained, and then according to the chemical formula corresponding to the type of non-ferrous metal oxide, the molar mass of the non-ferrous metal ions and the molar mass of the oxygen ions in the oxide are obtained. By analyzing the total mass information of the oxide and the molar mass of the non-ferrous metal ions and the molar mass of the oxygen ions, the oxide mass information is obtained, and thus the first reducing agent addition information in the addition information is obtained.

[0110] For example, when the non-ferrous metal liquid is obtained by melting metallic aluminum and metallic copper, because after the non-ferrous metal liquid is homogenized in the melting device, the metal oxides produced are produced by the reaction of copper atoms and aluminum atoms in the non-ferrous metal liquid with oxygen atoms in the air during the melting process to produce copper oxide and aluminum oxide. Therefore, the mass difference between the non-ferrous metal before and after melting represented by the non-ferrous metal mass information is equal to the mass of oxygen reacted with copper atoms and aluminum atoms. By analyzing the mass of oxygen elements in aluminum oxide and copper oxide in the non-ferrous metal liquid and the total mass of the oxides, and then using the mass ratio of copper ions, aluminum ions and oxygen ions in the oxides as the relative atomic mass ratio of each element, when the mass of oxygen ions is known, the relative atomic masses of copper ions and aluminum ions and the total mass of the oxides can be obtained. The relationship xCu 2+ +xO 2- +2yAl 3+ +3yO 2- = Total mass information of oxides, xO 2- +3yO 2- = non-ferrous metal mass information, thus obtaining the mass information of copper oxide and aluminum oxide in the non-ferrous metal liquid. Relative atomic mass indicates the average atomic mass of an element relative to the International Standard Unit (SI Unit) (i.e., one-twelfth the mass of a carbon-12 atom). This standard unit is defined as 1 atomic mass unit. Relative atomic mass can be used to determine the microscopic masses of the various elements involved in the reaction, and thus the macroscopic mass ratios of the various elements involved in the reaction.

[0111] S522: Analyze the oxide mass information to obtain first reducing agent addition information in the addition information.

[0112] It can be understood that during the redox reaction of reducing metal oxides, the reducing agent loses electrons and is oxidized, while the non-ferrous metal ions gain electrons and are reduced to form non-ferrous metal atoms. The mass of the reducing agent is closely related to the non-ferrous metal ions. By obtaining the mass of the metal oxide to be reduced and the type of non-ferrous metal to be reduced, the mass of the reducing agent used to reduce the metal oxide is obtained. By analyzing the oxide mass information and the oxide composition information, the corresponding masses of the two metal oxides are obtained. By analyzing the two reaction processes, the masses of the reducing agent used for reduction in each reaction process are respectively obtained, thereby obtaining the first reducing agent addition information in the addition information.

[0113] For example, when the non-ferrous metal liquid is obtained by melting metallic aluminum and metallic copper, when hydrogen is used as a reducing agent, the first oxide information is aluminum oxide, and the second oxide information is copper oxide. When hydrogen is used to reduce copper oxide, CuO+H2→Cu+H2O, the molar ratio is obtained based on the molar mass of copper oxide and the molar mass of hydrogen, and the mass of hydrogen used to reduce copper oxide can be obtained by multiplying the mass of copper oxide in the oxide mass information by the molar ratio. Similarly, when hydrogen is used to reduce aluminum oxide, Al2O3+3H2→2Al+3H2O, the molar ratio is obtained based on the molar mass of aluminum oxide and the molar mass of hydrogen, and the mass of hydrogen used to reduce aluminum oxide can be obtained by multiplying the mass of aluminum oxide in the oxide mass information by the molar ratio. Therefore, the first reducing agent addition information in the addition information is the sum of the mass of hydrogen used to reduce aluminum oxide and the mass of hydrogen used to reduce copper oxide.

[0114] In a possible implementation, in step S500, the oxide addition information in the addition information is obtained by analyzing the oxide mass information and the oxide composition information, and further comprising:

[0115] S530, analyzing the first oxide information and the second oxide information of the oxide composition information to obtain a corresponding preset redox potential; wherein the preset redox potential is used to reflect the electron-grabbing ability of the first non-ferrous metal ion in the first oxide information and the second non-ferrous metal ion in the second oxide information in the non-ferrous metal liquid under melting temperature conditions.

[0116] It can be understood that the preset redox potential refers to the ability of a substance in a chemical reaction to lose or gain electrons under melting temperature conditions. The higher the preset redox potential, the stronger the ability of the substance to attract electrons. The preset redox potential can be used to compare the ability of ions or charged particles to grab or attract electrons. By analyzing the preset redox potentials of ions of different elements, the oxidizability of the metal ions can be obtained. The oxidizability is the ability to undergo a reduction reaction first when facing the same reducing agent environment. The size of the preset redox potential also indirectly reflects the ability of atoms to attract electrons. For example, when the non-ferrous metal liquid is a mixed metal liquid formed by aluminum liquid and copper liquid, the first oxide information is aluminum oxide, and the second oxide information is copper oxide. According to the analysis of the aluminum ions in aluminum oxide and the copper ions in copper oxide, the preset redox potential of the copper ions and the preset redox potential of the aluminum ions are obtained.

[0117] S540 , analyzing the preset redox potential and the oxide mass information to obtain oxidant addition information in the addition information.

[0118] It can be understood that by presetting the redox potential and the concentration of the metal oxide, the actual redox potential corresponding to the metal oxide is obtained, and by controlling the actual redox potentials of different metal oxides to be the same, the metal oxides in the non-ferrous metal liquid can react simultaneously. Through further analysis of the preset redox potential, by adjusting the actual redox potentials of the first oxide and the second oxide in the non-ferrous metal liquid to be equal, the first oxide is controlled to be reduced to the corresponding metal element and the second oxide is controlled to be reduced to the corresponding metal element at the same time. By analyzing the actual redox reaction and the actual redox potential, the order in which the oxides undergo reduction reactions can be understood, and as the redox reaction proceeds, the corresponding actual redox potential decreases as the concentration of the non-ferrous metal liquid oxide decreases, thereby exacerbating the complexity of the reaction process when reducing the two oxides, so the actual redox potential of the first oxide can be made the same as the redox potential of the second oxide by adjusting the concentration of the non-ferrous metal oxide, and the oxidant addition information in the addition information is obtained according to the adjustment of the concentration of the non-ferrous metal oxide.

[0119] Exemplarily, when the non-ferrous metal liquid is obtained by melting metallic copper and metallic nickel, the preset redox potentials of copper oxide and nickel oxide are first obtained, and the actual redox potential is used to control the reduction of copper oxide to copper element and the reduction of nickel oxide to nickel element at the same time. Then, based on the mass information of copper oxide and nickel oxide and the volume information of the non-ferrous metal liquid, the concentration information of copper oxide and nickel oxide is obtained. The actual redox potential of copper oxide and nickel oxide is obtained through the preset redox potential and concentration information of copper oxide and nickel oxide. By making the actual redox potential of copper oxide equal to the actual redox potential of nickel oxide, the adjusted copper oxide concentration or nickel oxide concentration is obtained. By comparing the adjusted copper oxide concentration and nickel oxide concentration with the copper oxide concentration and nickel oxide concentration in the non-ferrous metal liquid, the oxide addition information in the addition information is obtained.

[0120] With such a setting, by controlling the redox reactions corresponding to the two non-ferrous metal oxides to proceed simultaneously, the two non-ferrous metal oxides can be processed at the same time, which makes it easy to regulate the reaction conditions of the two redox reactions, reduce the complexity of the reaction process, improve the die-casting efficiency, reduce energy loss, and further enhance the mass proportion of non-ferrous metals in the non-ferrous metal liquid by adding oxidants, thereby improving the strength and plasticity of the non-ferrous metal plate.

[0121] In one possible implementation, in step S540, the oxidant addition information in the addition information is obtained by analyzing the preset redox potential and the oxide mass information, including:

[0122] S541, analyzing the oxide mass information to obtain reduced state concentration information; wherein the reduced state concentration information is used to reflect the concentration ratio between the non-ferrous metal in the non-ferrous metal liquid and the oxide after oxidation.

[0123] It can be understood that the concentration information of the two non-ferrous metal oxides can be obtained respectively through the oxide mass information. The mass corresponding to the first oxide information can be obtained through the oxide mass information, and then the concentration information corresponding to the first oxide information can be obtained based on the mass corresponding to the first oxide information and the volume of the non-ferrous metal liquid. Similarly, the mass corresponding to the second oxide information can be obtained through the oxide mass information, and then the concentration information corresponding to the second oxide information can be obtained based on the mass corresponding to the second oxide information and the volume of the non-ferrous metal liquid.

[0124] For example, when the non-ferrous metal liquid is obtained by melting metallic aluminum and metallic zinc, the first oxide information is aluminum oxide, and the second oxide information is zinc oxide. Based on the oxide mass information, the mass information of aluminum oxide and the mass information of zinc oxide are obtained. Then, based on the mass information of aluminum oxide and the volume of the non-ferrous metal liquid, the concentration information of aluminum oxide in the non-ferrous metal liquid is obtained. Based on the mass information of zinc oxide and the volume of the non-ferrous metal liquid, the concentration information of zinc oxide in the non-ferrous metal liquid is obtained. The third conductivity information can also be analyzed to obtain the corresponding ion concentrations of aluminum oxide and zinc oxide in the non-ferrous metal liquid. The ion concentrations are analyzed to obtain the ion concentrations of cations and anions in the non-ferrous metal liquid. By analyzing the ion concentrations of cations and anions, xCu 2+ +3yAl 3+ = cation concentration, xO 2- +3yO 2- = anion concentration, and obtain the concentration information of aluminum oxide and zinc oxide in the non-ferrous metal liquid.

[0125] S542: Analyze the preset redox potential and reduced state concentration information to obtain oxidant addition information in the addition information.

[0126] It can be understood that by analyzing the preset redox potential and concentration, the actual redox potential corresponding to the two metal oxides in the non-ferrous metal liquid is obtained. By controlling the actual redox potentials of the redox reactions corresponding to the two metal oxides to be the same, the two non-ferrous metal oxides can react simultaneously. For example, when the non-ferrous metal liquid is obtained by melting metallic aluminum and metallic copper, the first oxide information is aluminum oxide, and the second oxide information is copper oxide. According to the preset redox potential, the preset redox potential of the aluminum ion and the preset redox potential of the copper ion are analyzed, and then the concentration information of the copper oxide and the concentration information of the aluminum oxide in the required oxidant are obtained based on the concentration information, thereby obtaining the mass of the copper ion or the mass of the aluminum ion in the required oxidant. By adding the oxidant to the non-ferrous metal liquid, the actual redox potential of the aluminum ion and the actual redox potential of the copper ion are adjusted to be the same, thereby controlling the redox reactions of the aluminum oxide and the copper oxide in the non-ferrous metal liquid to proceed simultaneously, thereby obtaining the oxidant addition information required for the copper oxide to be reduced to elemental copper and the aluminum oxide to be reduced to aluminum.

[0127] With such a setting, by controlling the redox reactions corresponding to the two non-ferrous metal oxides to proceed simultaneously, the two non-ferrous metal oxides can be processed simultaneously, and by adding an oxidant related to the metal in the non-ferrous metal liquid, the mass proportion of the non-ferrous metal in the non-ferrous metal liquid can be increased, and the strength and plasticity of the non-ferrous metal plate formed by die casting can be improved. It can also reduce the redox reaction time and reduce energy loss, thereby improving the die-casting efficiency.

[0128] S550: Analyze the oxidizing agent addition information to obtain second reducing agent addition information in the addition information.

[0129] It can be understood that by performing a reduction treatment on the oxide addition information, the second reducing agent addition information for reducing the oxide addition information is obtained. For example, when the non-ferrous metal liquid is obtained by melting metallic aluminum and metallic copper, it can be known that in the reduction reaction process of reducing copper oxide, the reducing agent loses electrons and is oxidized, and the copper ions gain electrons and are reduced to form copper atoms. Similarly, in the reduction reaction process of reducing aluminum oxide, the reducing agent loses electrons and is oxidized, and the aluminum ions gain electrons and are reduced to form aluminum atoms. The reducing agent mass information in the reducing agent information is closely related to the mass of aluminum ions and the mass of copper ions. The reducing agent required to reduce copper oxide is in a certain ratio to the mass of copper oxide, and the reducing agent required to reduce aluminum oxide is in a certain ratio to the mass of aluminum oxide. Therefore, by analyzing the oxidant addition information in the addition information, the second reducing agent addition information in the addition information that is in a certain proportion to the oxidant addition information is obtained.

[0130] With such a setting, the information of the reducing agent added to the non-ferrous metal liquid can be accurately calculated through data, thereby reducing the manual addition of excessive or insufficient reducing agent, which may affect the quality of the non-ferrous metal liquid, improving the accuracy of addition, and thus improving production efficiency. The oxides can also be accurately reduced to metal elements through data calculation to increase the mass proportion of non-ferrous metals in the non-ferrous metal liquid, and the mass proportion of non-ferrous metals can be further enhanced by adding oxides, thereby improving the strength and plasticity of the non-ferrous metal plates formed by die casting.

[0131] In a possible implementation, in step S550, analyzing the oxidant addition information to obtain the second reducing agent addition information in the addition information includes:

[0132] S551: Analyze the oxidant addition information in the addition information to obtain the mass of the reducing agent corresponding to the oxidant addition information.

[0133] It is understood that by analyzing the oxidant addition information in the addition information, the type and mass of the oxidant corresponding to the oxidant addition information are obtained, and then a redox reaction analysis is performed based on the type and mass of the oxidant, thereby obtaining the second reducing agent addition information. For example, when the non-ferrous metal liquid is obtained by melting metallic aluminum and metallic copper, the oxidant is aluminum oxide or copper oxide. The corresponding mass of aluminum oxide or copper oxide in the oxidant is obtained from the oxidant addition information, and then a redox reaction analysis is performed based on the corresponding mass of aluminum oxide or copper oxide in the oxidant, thereby obtaining the corresponding mass of the reducing agent corresponding to the oxidant addition information.

[0134] S552: Analyze the mass of the oxidant corresponding to the oxidant addition information to obtain the second reducing agent addition information in the addition information.

[0135] It can be understood that by analyzing the mass of different metal oxides, the mass of the reducing agent used to reduce the metal oxide in the oxidizing agent can be obtained. For example, when the non-ferrous metal liquid is obtained by melting aluminum and copper, the oxidizing agent is aluminum oxide or copper oxide. The mass of the corresponding reducing agent is obtained based on the mass of the aluminum oxide or the mass of the copper oxide in the oxidizing agent. When hydrogen is used as the reducing agent, when hydrogen is used to reduce copper oxide, CuO + H2 → Cu + H2O, the molar ratio is obtained based on the molar mass of copper oxide and the molar mass of hydrogen. The mass of hydrogen used to reduce copper oxide can be obtained by multiplying the mass of copper oxide in the oxide mass information by the molar ratio. Similarly, when hydrogen is used to reduce aluminum oxide, Al2O3 + 3H2 → 2Al + 3H2O, the molar ratio is obtained based on the molar mass of aluminum oxide and the molar mass of hydrogen. The mass of hydrogen used to reduce aluminum oxide can be obtained by multiplying the mass of aluminum oxide in the oxide mass information by the molar ratio. Therefore, the second reducing agent addition information is the mass of hydrogen used to reduce aluminum oxide or the mass of hydrogen used to reduce copper oxide in the oxide addition information.

[0136] With this arrangement, the analysis of the redox reaction can be accurately calculated, the metal oxides in the oxidant can be processed, and the effect of the added oxidant on the non-ferrous metal liquid can be reduced, thereby improving production efficiency, reducing energy loss, and thus improving die-casting efficiency.

[0137] S600, controlling the adding device to add the reducing agent and the oxidizing agent to the non-ferrous metal liquid based on the adding information to obtain the non-ferrous metal liquid to be die-casted; wherein the non-ferrous metal liquid to be die-casted is used to reflect the non-ferrous metal liquid of the required quality before die-casting.

[0138] It can be understood that after the non-ferrous metal liquid is homogenized, the metal oxides in the non-ferrous metal liquid after the homogenization treatment are first analyzed to obtain a standard reduction potential for adjusting the metal oxides in the non-ferrous metal liquid after the homogenization treatment, and then analysis is performed based on the standard reduction potential to obtain oxidant addition information for adjusting the actual redox potentials of the two non-ferrous metal oxides to be equal. According to the oxidant addition information, the adding device is controlled to add the oxidant to the non-ferrous metal liquid after the homogenization treatment, and then the first reducing agent addition information for reducing the metal oxides in the non-ferrous metal liquid after the homogenization treatment and the second reducing agent addition information for reducing the oxidant addition information are used to control the adding device to add the reducing agent to the non-ferrous metal liquid, so that the non-ferrous metal liquid reaches the non-ferrous metal liquid of the required quality before die-casting.

[0139] With such an arrangement, by processing the non-ferrous metal oxides formed by the oxidation of non-ferrous metals during the melting process, the mass ratio of the two non-ferrous metals in the non-ferrous metal liquid can be increased, the purity ratio of non-ferrous metals in the non-ferrous metal plate formed after die-casting can be enhanced, and the processing time of non-ferrous metal oxides in the non-ferrous metal liquid can be reduced, thereby improving production efficiency. In addition, through data processing, the non-ferrous metal oxides can be accurately processed to avoid the impact of adding too much or too little reducing agent on the non-ferrous metal liquid used for die-casting, which can further improve the production efficiency of the non-ferrous metal plate and the utilization rate of energy, and improve the structural strength and alloy purity of the non-ferrous metal plate during the die-casting process.

[0140] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0141] Corresponding to the non-ferrous metal plate production control method described in the above embodiment, the embodiment of the present application further provides a non-ferrous metal plate production control system, and each module of the system can implement each step of the non-ferrous metal plate production control method. Figure 3 A structural block diagram of a nonferrous metal plate production control system provided in an embodiment of the present application is shown. For ease of explanation, only the parts related to the embodiment of the present application are shown.

[0142] Reference Figure 3 , non-ferrous metal plate production control system includes:

[0143] A first acquisition module is configured to acquire first conductivity information; wherein the first conductivity information is configured to reflect the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a first preset speed;

[0144] a second acquisition module configured to acquire second conductivity information, wherein the second conductivity information is configured to reflect the conductivity of the bottom layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a second preset speed, the second preset speed being different from the first preset speed;

[0145] a first analysis module, configured to analyze the first conductivity information and the second conductivity information to obtain oxide composition information; wherein the oxide composition information is used to reflect the type of oxide of the non-ferrous metal after being oxidized in the non-ferrous metal liquid;

[0146] The third acquisition module is used to obtain non-ferrous metal quality information; wherein the non-ferrous metal quality information is used to reflect the quality difference between the non-ferrous metal before and after melting;

[0147] The second analysis module is used to analyze the oxide composition information and the nonferrous metal quality information to obtain the addition information; wherein the addition information includes the oxidant addition information, the first reducing agent addition information and the second reducing agent addition information;

[0148] The control module is used to control the adding device to add the reducing agent and the oxidizing agent to the non-ferrous metal liquid based on the adding information to obtain the non-ferrous metal liquid to be die-cast; wherein the non-ferrous metal liquid to be die-cast is used to reflect the non-ferrous metal liquid of the required quality before die-casting.

[0149] It should be noted that the information interaction, execution process, etc. between the above-mentioned modules / units are based on the same concept as the method embodiment of this application. Their specific functions and technical effects can be found in the method embodiment section and will not be repeated here.

[0150] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the system can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated into one processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned non-ferrous metal plate production control system can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

[0151] An embodiment of the present application also provides a non-ferrous metal plate production control device, including a melting device, an adding device and a control device, wherein the control device is electrically connected to the adding device and the melting device. Figure 4 This is a schematic diagram of the structure of the control device 4 provided in one embodiment of the present application. Figure 4 As shown, the control device 4 of this embodiment includes: at least one processor 40 ( Figure 4 Only one is shown), at least one memory 41 ( Figure 4 Only one is shown in the figure) and a computer program 42 stored in the at least one memory 41 and executable on the at least one processor 40. When the processor 40 executes the computer program 42, the non-ferrous metal plate production control device implements the steps in any of the above-mentioned non-ferrous metal plate production control method embodiments, or enables the non-ferrous metal plate production control device to implement the functions of each module / unit in the above-mentioned system embodiments.

[0152] For example, the computer program 42 may be divided into one or more modules / units, which are stored in the memory 41 and executed by the processor 40 to implement the present application. The one or more modules / units may be a series of computer program instruction segments capable of implementing specific functions, and the instruction segments are used to describe the execution process of the computer program 42 in the control device 4.

[0153] The control device 4 can be a computing device such as a desktop computer, a notebook, a palmtop computer, a cloud server, etc. The terminal device may include, but is not limited to, a processor 40 and a memory 41. It will be understood by those skilled in the art that Figure 4 This is merely an example of the control device 4 and does not constitute a limitation on the control device 4. The control device 4 may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, it may also include input and output devices, network access devices, buses, etc.

[0154] The processor 40 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components. A general-purpose processor may be a microprocessor or any conventional processor.

[0155] In some embodiments, the memory 41 may be an internal storage unit of the control device 4, such as a hard disk or memory of the control device 4. In other embodiments, the memory 41 may also be an external storage device of the control device 4, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the control device 4. Furthermore, the memory 41 may also include both an internal storage unit of the control device 4 and an external storage device. The memory 41 is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program. The memory 41 may also be used to temporarily store data that has been output or is about to be output.

[0156] An embodiment of the present application further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps in any of the above method embodiments are implemented.

[0157] An embodiment of the present application provides a computer program product. When the computer program product is run on a non-ferrous metal plate production control device, the non-ferrous metal plate production control device implements the steps of any of the above-mentioned method embodiments.

[0158] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present application implements all or part of the process in the above-mentioned embodiment method, which can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by a processor, it can implement the steps of the above-mentioned various method embodiments. Among them, the computer program includes computer program code, which can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium can at least include: any entity or device that can carry the computer program code to the control device / non-ferrous metal plate production control equipment, recording medium, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium. For example, USB flash drive, mobile hard disk, magnetic disk or optical disk. In some jurisdictions, according to legislation and patent practice, computer-readable media cannot be electric carrier signals and telecommunication signals.

[0159] In the above embodiments, the description of each embodiment has its own focus. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant description of other embodiments.

[0160] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0161] In the embodiments provided herein, it should be understood that the disclosed non-ferrous metal plate production control system and equipment can be implemented in other ways. For example, the non-ferrous metal plate production control system embodiments described above are merely illustrative. For example, the division of modules or units is merely a logical functional division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interface, device or unit, which can be electrical, mechanical or other forms.

[0162] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0163] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. A non-ferrous metal plate production control method, characterized in that: include: Acquiring first conductivity information; wherein the first conductivity information is used to reflect the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a first preset speed; Acquiring second conductivity information; wherein the second conductivity information is used to reflect the conductivity of the non-ferrous metal bottom layer when the stirring speed of the stirring mechanism of the melting device is at a second preset speed, and the second preset speed is different from the first preset speed; Analyzing the first conductivity information and the second conductivity information to obtain oxide composition information; wherein the oxide composition information is used to reflect the type of oxide of the non-ferrous metal after being oxidized in the non-ferrous metal liquid; Obtaining nonferrous metal quality information; wherein the nonferrous metal quality information is used to reflect the quality difference between the nonferrous metal before and after melting; Analyze the oxide composition information and the nonferrous metal quality information to obtain addition information; wherein the addition information includes oxidant addition information, first reducing agent addition information, and second reducing agent addition information; Based on the addition information, the adding device is controlled to add the reducing agent and the oxidizing agent to the non-ferrous metal liquid to obtain the non-ferrous metal liquid to be die-cast; wherein, the non-ferrous metal liquid to be die-cast is used to reflect the non-ferrous metal liquid of the required quality before die-casting.

2. A non-ferrous metal plate production control method according to claim 1, characterized in that: The analyzing the first conductivity information and the second conductivity information to obtain oxide composition information includes: Matching the first conductivity information with a first preset conductivity range to obtain first oxide information in the oxide composition information; wherein the first oxide information is used to reflect the oxidation product of one of the non-ferrous metals in the non-ferrous metal liquid; The second conductivity information is matched with the second preset conductivity range to obtain second oxide information in the oxide composition information; wherein the second oxide information is used to reflect the oxidation product of another non-ferrous metal in the non-ferrous metal liquid, and the second oxide information is different from the first oxide information.

3. A non-ferrous metal plate production control method as claimed in claim 2, characterized in that: The analysis based on the oxide composition information and the nonferrous metal quality information to obtain the added information includes: Analyzing the first oxide information and the second oxide information of the oxide composition information to obtain total oxide mass information; wherein the total oxide mass information is used to reflect the total mass of the oxides in the non-ferrous metal liquid; The first reducing agent addition information in the addition information is obtained by analyzing the total oxide mass information and the non-ferrous metal mass information; wherein the first reducing agent addition information is used to reflect the mass of the reducing agent for reducing the oxide in the non-ferrous metal liquid.

4. A non-ferrous metal plate production control method as claimed in claim 3, characterized in that: The analyzing the first oxide information and the second oxide information according to the oxide composition information to obtain the total oxide mass information includes: Acquiring third conductivity information; wherein the third conductivity information is used to reflect the difference between the conductivity of the non-ferrous metal liquid after the stirring mechanism stirs it uniformly and the preset conductivity; Obtaining density information of the non-ferrous metal liquid; wherein the density information of the non-ferrous metal liquid is used to reflect the difference between the density of the non-ferrous metal liquid after being uniformly stirred by the stirring mechanism and a preset density; The total mass information of the oxides is obtained by analyzing the first oxide information, the second oxide information, the third conductivity information and the non-ferrous metal liquid density information.

5. A non-ferrous metal plate production control method as claimed in claim 3, characterized in that: The analyzing the total mass information of the oxides and the mass information of the nonferrous metals to obtain the first reducing agent addition information in the addition information includes: Analyze the total mass information of the oxides and the mass information of the non-ferrous metals to obtain the oxide mass information; wherein the oxide information is used to reflect the mass corresponding to the type of the non-ferrous metal oxides; The first reducing agent addition information in the addition information is obtained by analyzing the oxide mass information.

6. A non-ferrous metal plate production control method as claimed in claim 5, characterized in that: The step of analyzing the oxide composition information and the nonferrous metal quality information to obtain the added information further includes: Analyzing the first oxide information and the second oxide information of the oxide composition information to obtain a corresponding preset redox potential; wherein the preset redox potential is used to reflect the electron-grabbing ability of the first non-ferrous metal ion in the first oxide information and the second non-ferrous metal ion in the second oxide information in the non-ferrous metal liquid under melting temperature conditions; Analyze the preset redox potential and the oxide mass information to obtain oxidant addition information in the addition information; The oxidizing agent addition information is analyzed to obtain second reducing agent addition information in the addition information.

7. A non-ferrous metal plate production control method as claimed in claim 6, characterized in that: The analyzing the preset redox potential and the oxide mass information to obtain the oxidant addition information in the addition information includes: Analyzing the oxide mass information to obtain reduced state concentration information; wherein the reduced state concentration information is used to reflect the concentration ratio between the non-ferrous metal in the non-ferrous metal liquid and the oxide after oxidation; The oxidant addition information in the addition information is obtained by analyzing the preset redox potential and the reduced state concentration information.

8. A non-ferrous metal plate production control method as claimed in claim 7, characterized in that: The analyzing the oxidant addition information to obtain the second reducing agent addition information in the addition information includes: Analyze the oxidant addition information to obtain the mass of the reducing agent corresponding to the oxidant addition information; The mass of the oxidant corresponding to the oxidant addition information is analyzed to obtain the second reducing agent addition information in the addition information.

9. A non-ferrous metal plate production control system, characterized in that: include: A first acquisition module is configured to acquire first conductivity information; wherein the first conductivity information is configured to reflect the conductivity of the outer layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a first preset rotation speed; a second acquisition module, configured to acquire second conductivity information; wherein the second conductivity information is configured to reflect the conductivity of the bottom layer of the non-ferrous metal liquid when the stirring speed of the stirring mechanism of the melting device is at a second preset rotational speed, the second preset rotational speed being different from the first preset rotational speed; a first analysis module, configured to analyze the first conductivity information and the second conductivity information to obtain oxide composition information; wherein the oxide composition information is used to reflect the type of oxide of the non-ferrous metal after being oxidized in the non-ferrous metal liquid; The third acquisition module is used to obtain non-ferrous metal quality information; wherein the non-ferrous metal quality information is used to reflect the quality difference between the non-ferrous metal before and after melting; A second analysis module is configured to analyze the oxide composition information and the nonferrous metal quality information to obtain addition information; wherein the addition information includes oxidant addition information, first reducing agent addition information, and second reducing agent addition information; The control module is used to control the adding device to add the reducing agent and the oxidizing agent to the non-ferrous metal liquid based on the adding information to obtain the non-ferrous metal liquid to be die-cast; wherein the non-ferrous metal liquid to be die-cast is used to reflect the non-ferrous metal liquid of the required quality before die-casting.

10. A non-ferrous metal plate production control device, characterized in that: The method comprises a melting device, an adding device and a control device, wherein the control device is electrically connected to the adding device and the melting device, and the control device comprises a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the method according to any one of claims 1 to 8 when executing the computer program.

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