CN117797705A - Mixer filling rate detection method, system, storage medium and computer equipment - Google Patents
Mixer filling rate detection method, system, storage medium and computer equipment Download PDFInfo
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- 238000011049 filling Methods 0.000 title claims abstract description 76
- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 238000003860 storage Methods 0.000 title claims abstract description 15
- 238000005245 sintering Methods 0.000 claims abstract description 177
- 239000002994 raw material Substances 0.000 claims abstract description 115
- 239000000463 material Substances 0.000 claims abstract description 88
- 238000000034 method Methods 0.000 claims abstract description 63
- 238000002156 mixing Methods 0.000 claims abstract description 38
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- 238000006243 chemical reaction Methods 0.000 claims description 16
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- 238000012545 processing Methods 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
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- 238000004519 manufacturing process Methods 0.000 abstract description 12
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
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- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 238000005056 compaction Methods 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
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Abstract
The invention relates to the technical field of sintering processes, and discloses a method, a system, a storage medium and computer equipment for detecting the filling rate of a mixer. The method comprises the steps of firstly determining a plurality of sintering raw materials, calculating according to the transmission process of the plurality of sintering raw materials to a mixer to obtain a tracing time, determining a parameter acquisition time point based on a current detection time point, then obtaining the mass and material density of each sintering raw material and the total mass of the plurality of sintering raw materials, calculating to obtain the total treatment capacity of the mixer and the bulk density of the plurality of sintering raw materials, then obtaining the effective radius, the effective length and the mixing time of the plurality of sintering raw materials of the mixer, and finally calculating to obtain the filling rate of the mixer according to the total treatment capacity, the bulk density, the effective radius, the effective length and the mixing time. The method realizes detection and analysis of the filling rate of the mixer based on the field parameters of the sintering raw materials and the specific structural parameters of the mixer, and improves the accuracy of calculation results and the production efficiency.
Description
Technical Field
The invention relates to the technical field of sintering processes, in particular to a method, a system, a storage medium and computer equipment for detecting the filling rate of a mixer.
Background
In the sintering process of iron and steel enterprises, the filling rate of a mixer, which is a device for sufficiently mixing various powder raw materials, particularly refers to the filling degree of the powder raw materials in the mixer, and plays a role of uniformly dispersing the raw materials in the sintering process, and the filling rate refers to the ratio between the volume of the powder raw materials filled in the mixer and the total volume of the mixer.
The size of the filling rate of the mixer has a certain influence on the effect of the sintering process and the product quality, when the filling rate of the mixer is too low, the mixing degree of the raw materials is not uniform enough, the quality of the sintered product is unstable, and when the filling rate of the mixer is too high, the fluidity of the raw materials in the mixer can be reduced, and the mixing effect is influenced. In the prior art, a technical means for accurately detecting and analyzing the filling rate of a mixer based on the actual conditions such as the properties of raw materials, the specific structural parameters of the mixer and the like is lacking.
Disclosure of Invention
In view of this, the present application provides a method, a system, a storage medium and a computer device for detecting the filling rate of a mixer, which mainly aims to solve the technical problem that in the prior art, the filling rate of the mixer is not accurately detected and analyzed based on the actual conditions such as the properties of the raw materials and the specific structural parameters of the mixer.
According to a first aspect of the present invention, there is provided a method of detecting a filling rate of a mixer, the method comprising:
determining a plurality of sintering raw materials in a mixer, calculating to obtain a tracing time according to the transmission process of the plurality of sintering raw materials to the mixer, and determining a parameter acquisition time point of the plurality of sintering raw materials based on a current detection time point;
acquiring the mass and the material density of each sintering raw material in the plurality of sintering raw materials at the parameter acquisition time point and the total mass of the plurality of sintering raw materials at the parameter acquisition time point, and calculating to obtain the total processing capacity of the mixer and the bulk density of the plurality of sintering raw materials;
acquiring the effective radius and the effective length of the mixer and the mixing time of a plurality of sintering raw materials in the mixer;
and calculating to obtain the filling rate of the mixer according to the total processing amount, the bulk density, the effective radius, the effective length and the mixing time.
According to a second aspect of the present invention, there is provided a mixer filling rate detection system, the system comprising: the system comprises field detection equipment, a signal isolation conversion module, a power supply module and a master control module;
the field detection equipment is respectively connected with the signal isolation conversion module and the power supply module and is used for collecting field parameters of the multiple sintering raw materials in the mixer;
the signal isolation conversion module is also connected with the master control module, and is used for transmitting the field parameters of the multiple sintering raw materials to the master control module and performing isolation protection;
the power supply module is also connected with the master control module, and the master control module is used for supplying power to the field detection equipment and the master control equipment;
the master control equipment is used for calculating on-site parameters of the multiple sintering raw materials based on preset parameters of the mixer to obtain the filling rate of the mixer, and analyzing and displaying the filling rate of the mixer.
According to a third aspect of the present invention, there is provided a storage medium having stored thereon a computer program which, when executed by a processor, implements the above-described method of mixer filling rate detection.
According to a fourth aspect of the present invention, there is provided a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the above method for detecting the filling rate of a mixer when executing the program.
According to the method, the system, the storage medium and the computer equipment for detecting the filling rate of the mixer, firstly, a plurality of sintering raw materials in the mixer are determined, the traceability time is calculated according to the transmission process of the plurality of sintering raw materials to the mixer, and the parameter acquisition time point of the plurality of sintering raw materials is determined based on the current detection time point. The method realizes detection and analysis of the filling rate of the mixer based on the actual conditions of the site parameters of the sintering raw materials, the specific structural parameters of the mixer and the like, and improves the accuracy of the calculation result and the production efficiency.
The foregoing description is only an overview of the technical solutions of the present application, and may be implemented according to the content of the specification in order to make the technical means of the present application more clearly understood, and in order to make the above-mentioned and other objects, features and advantages of the present application more clearly understood, the following detailed description of the present application will be given.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention. In the drawings:
fig. 1 shows a flow chart of a method for detecting a filling rate of a mixer according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a filling rate detection system of a mixer according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an on-site detection device in a filling rate detection system of a mixer according to an embodiment of the present invention;
fig. 4 shows a schematic device structure of a computer device according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In one aspect, an embodiment of the present application provides a method for detecting a filling rate of a mixer, as shown in fig. 1, the method includes the following steps:
101. determining a plurality of sintering raw materials in the mixer, calculating to obtain a tracing time according to the transmission process of the plurality of sintering raw materials to the mixer, and determining a parameter acquisition time point of the plurality of sintering raw materials based on the current detection time point;
specifically, the mixer is a machine device for uniformly mixing different materials according to a certain proportion, and is generally composed of a main shaft, a transmission device, a mixer, a motor, a speed reducer and the like, and can be used for mixing various materials into various powders, particles, ribbons and the like, so that the mixer is widely applied to the production process of industries such as chemical industry, medicine, food, metallurgy, plastics and the like, and is one of important devices for realizing product diversification and consistency; the sintering raw material is a raw material for preparing high-temperature and high-strength materials, and is usually fine powder or granular materials, and various materials with high strength, high hardness, high density, high wear resistance and the like can be formed after the materials are subjected to high-temperature heating, compaction and the like through a sintering process.
In this embodiment, since the multiple sintering materials are mixed in the mixer at the current detection time point, specific parameters of each sintering material in the multiple sintering materials cannot be directly detected, and thus a tracing time is required to be obtained to determine a time when accurate field parameters of each sintering material can be stably obtained, and the determination of the tracing time is based on a transfer process of the multiple sintering materials to the mixer. The respective field parameters of each sintering material can be accurately acquired before the transfer process is performed, so that a specific parameter acquisition time point is determined based on the current detection time point and the specific time length of the transfer process, and the field parameters of each sintering material are acquired at the parameter acquisition time point and are recorded for later use calculation. The method can accurately grasp the source of the sintering material and the field data, and reduce the problem of inaccurate calculation results caused by various factors such as unstable quality of the sintering material, loss in the transmission process, inaccurate data and the like.
102. And obtaining the mass and the material density of each sintering raw material in the plurality of sintering raw materials at the parameter obtaining time point, and the total mass of the plurality of sintering raw materials at the parameter obtaining time point, and calculating to obtain the total processing capacity of the mixer and the bulk density of the plurality of sintering raw materials.
In particular, specific in-situ parameters of the sintering material include mass, which can be weighed and recorded in-situ by various types of weighing scales, and material density, which is specifically required to be obtained from a factory inspection laboratory.
In this embodiment, after the parameter acquisition time point is determined, the mass and the material density of each sintering material in the multiple sintering materials and the total mass of the multiple sintering materials can be acquired and recorded at the parameter acquisition time point through the on-site detection device, specific on-site parameters, including the mass and the material density, of each sintering material in the multiple sintering materials and the total mass of the multiple sintering materials after mixing can be accurately mastered through acquiring the above data, and further calculation is performed based on the above basic parameters, so that the total throughput of the mixer and the bulk density of the multiple sintering materials can be accurately calculated, a foundation is laid for calculation of the filling rate of the subsequent mixer, and the accuracy of the calculation result of the final mixer filler can be improved by comprehensively and accurately mastering the initial data of the sintering materials.
103. The effective radius, effective length and mixing time of the multiple sintering materials in the mixer are obtained.
Specifically, the effective radius and the effective length of the mixer are structural parameters of the mixer which can be directly obtained, the whole result of the mixer can be accurately known based on the two data, and the corresponding structural parameters can be mastered; the mixing time of the sintering raw materials in the mixer determines the mixing degree of the sintering raw materials in the mixer, the energy consumption is increased due to the excessively long mixing time, the quality or the property of the sintering raw materials is changed, and the insufficient mixing of the sintering raw materials and the waste of the sintering raw materials are caused due to the excessively short mixing time.
In this embodiment, after the on-site parameters of the multiple sintering raw materials are obtained, the structural parameters of the mixer are combined, so that the calculation of the filling rate of the mixer can be combined with the data of the two aspects, and the filling rate of the mixer can be calculated more accurately, thereby optimizing the mixing process and improving the production efficiency and the product quality.
104. And calculating to obtain the filling rate of the mixer according to the total processing amount, the bulk density, the effective radius, the effective length and the mixing time.
In this embodiment, the final calculation of the filling rate of the mixer can accurately control the mixing ratio of each raw material, avoid the problems of raw material waste and mixing unevenness, maximize the utilization of the capacity of the mixer, improve the production efficiency, reduce the raw material cost, and the calculation of the filling rate of the mixer can help enterprises to better grasp the mixing process, thereby optimizing the production process, for example, if the filling rate in the mixer is lower, the mixing parameters and the raw material ratio can be adjusted, so as to improve the filling rate, realize better mixing effect, and reduce the product quality problem caused by mixing unevenness or inadequacy.
According to the method, the system, the storage medium and the computer equipment for detecting the filling rate of the mixer, the specific process is shown in the figure 1, firstly, a plurality of sintering raw materials in the mixer are determined, the tracing time is calculated according to the transmission process of the plurality of sintering raw materials to the mixer, and the parameter acquisition time point of the plurality of sintering raw materials is determined based on the current detection time point. The method realizes detection and analysis of the filling rate of the mixer based on the actual conditions of the site parameters of the sintering raw materials, the specific structural parameters of the mixer and the like, and improves the accuracy of the calculation result and the production efficiency.
Specifically, in the above embodiment, the tracing time is calculated according to the transfer process of conveying multiple sintering materials to the mixer, and the determining the parameter acquisition time point of the multiple sintering materials based on the current detection time point specifically includes dividing the transfer process into a first stage of discharging the multiple sintering materials from the storage bin to the conveying device, a second stage of conveying the multiple sintering materials on the conveying device, and a third stage of processing the multiple sintering materials in the mixer, and then acquiring the first time corresponding to the first stage, the second time corresponding to the second stage, and the third time corresponding to the third stage, wherein the first time and the third time are constants, then summing the first time, the second time, and the third time to obtain the time, and finally tracing the tracing time forward with the current detection time point as a starting point to obtain the parameter acquisition time point of the multiple sintering materials.
In this embodiment, an accurate parameter acquisition time point is required to be determined to acquire on-site parameters of multiple sintering materials, a transfer process of multiple sintering materials to a mixer is determined first, the process is divided into three stages, namely, a first stage of unloading multiple sintering materials from a storage bin to a transmission device, a second stage of transporting multiple sintering materials on the transmission device, and a third stage of processing multiple sintering materials in the mixer, wherein, since operation steps of the first stage and the third stage and operation of a machine are relatively stable, the first time and the third time corresponding to the two stages are also generally constant, the first time, the second time and the third time are summed up finally, the obtained tracing time is the total time of the transfer process of multiple sintering materials to the mixer, and the total time of the obtained tracing time is calculated forward based on the current detection time point, and the finally determined time point is the parameter acquisition time point of multiple sintering materials, so that the on-site parameters acquired at the parameter acquisition time point are accurate, and can be directly applied to calculation of a subsequent filling rate.
Further, when the transmission device is a non-variable frequency device, the second time is constant; when the transmission equipment is frequency conversion equipment, equipment length and equipment running speed of the transmission equipment are obtained, and second time is calculated based on the ratio of the equipment length to the equipment running speed.
In this embodiment, compared with the first time and the third time which are constant all the time, the specific value of the second time depends on the type of the transmission device, and when the transmission device is non-variable frequency device and operates stably all the time, the second time is also constant, and further the tracing time is determined to be the sum of three constants, and is also constant; and when the transmission equipment is a frequency conversion equipment, the length of the transmission equipment is L n The running speed of the transmission device is S n Further, a second time t can be obtained n ＝S n /L n Further, the following time is obtained, in which case the trace time is determined specifically by the transmission parameters of the transmission device itself. The method distinguishes the transmission equipment according to the operation type, ensures accurate calculation of the tracing time, and further ensures that the filling rate of the mixer obtained by final solving isAccurate.
Specifically, in the above embodiment, the mass and the material density of each of the plurality of sintering materials at the parameter acquisition time point and the total mass of the plurality of sintering materials at the parameter acquisition time point are acquired, including weighing each of the sintering materials by using the ingredient balance corresponding to each of the sintering materials at the parameter acquisition time point to obtain the mass of each of the sintering materials, then determining the material density of each of the sintering materials according to the type of each of the sintering materials, and finally weighing the plurality of sintering materials by using the total weighing balance in the process of transporting the plurality of sintering materials to the mixer to obtain the total mass of the plurality of sintering materials.
In this embodiment, after determining the parameter acquisition time point, the on-site detection device is provided with a respective corresponding batching scale for each sintering raw material, so as to weigh each sintering raw material separately to obtain accurate quality data of each sintering raw material, then the material density of each sintering raw material is acquired in the detection laboratory, further the basic parameters of each sintering raw material are accurately acquired, and then in the process of transporting multiple sintering raw materials, multiple sintering raw materials can be weighed by using the total weighing scale to acquire the total quality of the multiple sintering raw materials, so as to complete acquisition of basic data of the multiple sintering raw materials, and thus, a foundation is laid for subsequent calculation.
Further, the total processing capacity of the mixer and the bulk density of the plurality of sintering materials are calculated, wherein the method comprises the steps of firstly calculating the volume of each sintering material according to the mass and the material density of each sintering material, summing the volumes of each sintering material to obtain the total volume of the plurality of sintering materials, then obtaining the mass of the mixture in the mixer, summing the mass of the mixture and the total mass of the plurality of sintering materials to obtain the total processing capacity in the mixer, and finally calculating the bulk density of the plurality of sintering materials based on the ratio of the total processing capacity in the mixer to the total volume of the plurality of sintering materials.
In the present embodiment, preliminary calculation processing is performed based on basic data of a plurality of sintering materials, and first, the mixture in the mixer is determined to be water, and the mixture mass is obtained to be W Water and its preparation method Assuming that the total of the sintering materials is n, the mass of each sintering material is measured to be W 1 、W 2 、W 3 ...W n Thus, the mass of the mixture in the mixer can be calculated to be w=w 1 +W 2 +W 3 +...+W n +W Water and its preparation method And the density of each sintering raw material is ρ 1 、ρ 2 、ρ 3 ...ρ n Thus, the volume of each sintering material is calculated to be W 1 /ρ 1 、W 2 /ρ 2 、W 3 /ρ 3 ...W n /ρ n And then the bulk density of various sintering raw materials can be obtained as follows:
specifically, in the above embodiment, the mixer filling rate is calculated according to the total throughput, bulk density, effective radius, effective length, and mixing time, including: the method comprises the steps of firstly multiplying the total throughput and the mixing time to obtain a first product, then calculating according to an effective radius to obtain an effective area of the mixer, multiplying the effective area by an effective length to obtain an effective volume of the mixer, multiplying the effective volume by bulk density to obtain a second product, and finally calculating to obtain the filling rate of the mixer based on the ratio of the first product to the second product.
In this embodiment, parameters of sintering materials required for corresponding calculation and structural parameters of the obtained mixer are calculated according to the previously obtained field parameters of a plurality of sintering materials, and the filling rate of the mixer is calculated around the mouth, and the specific formula is as follows:
wherein C is the filling rate of the mixer; w is the total throughput of the mixer in t/h; ρ is the bulk density of various sintering materials, in t/m 3 The method comprises the steps of carrying out a first treatment on the surface of the T is mixing time, and the unit is h; r is the effective radius of the mixer, and the unit is m; l is the effective length of the mixer in m; t, R, L are all constant.
Further, as a specific implementation of the method of fig. 1, an embodiment of the present application provides a system for detecting a filling rate of a mixer, as shown in fig. 2, where the system includes: the device comprises field detection equipment, a signal isolation conversion module, a power supply module and a master control module, wherein the field detection equipment is respectively connected with the signal isolation conversion module and the power supply module, the field detection equipment is used for collecting field parameters of various sintering raw materials in the mixer, the signal isolation conversion module is also connected with the master control module, the signal isolation conversion module is used for transmitting the field parameters of the various sintering raw materials to the master control module and conducting isolation protection, the power supply module is also connected with the master control module, the master control module is used for supplying power to the field detection equipment and the master control module, and the master control module is used for calculating the field parameters of the various sintering raw materials based on preset parameters of the mixer to obtain the filling rate of the mixer and analyzing and displaying the filling rate of the mixer.
Specifically, a signal isolator, a distributor and a corresponding circuit breaker are arranged in the signal isolation conversion module; the power supply module is internally provided with circuit breakers of various electric equipment; the general control equipment is configured with software, a display interface in the software comprises a flow, parameters, a control panel and other display and operation interface programs, wherein the key parts of the display interface display the shape and the temperature of roasting flame acquired by the thermal imager, the flow data acquired on site are displayed in a centralized manner, an analysis scheme is displayed on a desktop, and the control program is used for signal receiving and analysis.
According to the filling rate detection system of the mixer, the field detection equipment is used for collecting the field parameters of various sintering raw materials in the mixer, so that the filling condition of the mixer can be monitored in real time, the filling rate of the mixer can be known in time, and the actual condition in the production process can be mastered; the signal isolation conversion module is used for transmitting various sintering raw material field parameters acquired by the field detection equipment to the master control module, isolating and protecting the sintering raw material field parameters, avoiding interference and damage, and protecting the accuracy and the integrity of data; the master control module supplies power to the field detection equipment and the master control equipment through the power supply module, so that the field detection equipment and the master control equipment are always in a normal working state and are not affected by the power supply problem; the master control equipment calculates on-site parameters of various sintering raw materials based on preset parameters of the mixer, so that the filling rate of the mixer is obtained, the effect of the mixing process is known by analyzing and displaying the filling rate of the mixer, and corresponding adjustment and optimization are performed.
Further, the field detection device comprises a total metering scale and a batching scale with the same number as the types of the multiple sintering raw materials, wherein the total metering scale is used for weighing the multiple sintering raw materials to obtain the total mass of the multiple sintering raw materials, and the batching scale is used for weighing each sintering raw material to obtain the mass of each sintering raw material; the master control equipment comprises a PLC and an upper computer which are connected, wherein the PLC is used for calculating on-site parameters of various sintering raw materials based on preset parameters of the mixer to obtain the filling rate of the mixer, and the upper computer is used for obtaining the filling rate of the mixer and analyzing and displaying the filling rate.
In this embodiment, as shown in fig. 3, in the batching step, a batching scale equal to the mass of the sintering material is provided, specifically, at a batching step chute, the range of the scale is adjustable, and at the inlet of the mixer, a total weighing scale is provided, the range of the scale is also adjustable. According to the method, the field detection equipment is used for weighing various sintering raw materials, so that the quality of each sintering raw material can be accurately measured, the problem of uneven mixing caused by weighing errors is avoided, and the accuracy of mixing proportion is ensured; the PLC calculates on-site parameters of various sintering raw materials based on preset parameters, so that the filling condition of the mixer can be monitored in real time, the filling rate of the mixer can be known in time, and the actual condition in the production process can be mastered; the upper computer is used for acquiring the filling rate of the mixer and analyzing and displaying data, so that enterprises can be helped to know the effect of the mixing process more deeply, and corresponding adjustment and optimization can be performed; through accurate measurement and real-time supervision mixing machine's filling rate, the state of production process can be mastered better to the enterprise, optimizes mixing process effectively, improves production efficiency and product quality, reduce cost.
Based on the above method as shown in fig. 1, correspondingly, the present embodiment further provides a storage medium, on which a computer program is stored, which when executed by a processor, implements the above method for detecting a filling rate of a mixer.
Based on such understanding, the technical solution of the present application may be embodied in the form of a software product, where the software product to be identified may be stored in a nonvolatile storage medium (may be a CD-ROM, a usb disk, a mobile hard disk, etc.), and includes several instructions to cause a computer device (may be a personal computer, a server, or a network device, etc.) to execute the method for detecting a filling rate of a scene mixer according to each implementation of the present application.
Based on the method shown in fig. 1 and the embodiment of the system for detecting the filling rate of the mixer shown in fig. 2, in order to achieve the above object, as shown in fig. 4, the embodiment further provides an entity device for detecting the filling rate of the mixer, where the device includes a communication bus, a processor, a memory, a communication interface, an input/output interface and a display device, and each functional unit may complete communication with each other through the bus. The memory stores a computer program and a processor for executing the program stored in the memory to perform the method for detecting the filling rate of the mixer in the above embodiment.
Optionally, the physical device may further include a user interface, a network interface, a camera, radio Frequency (RF) circuitry, sensors, audio circuitry, WI-FI modules, and the like. The user interface may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), etc., and the optional user interface may also include a USB interface, a card reader interface, etc. The network interface may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), etc.
It will be appreciated by those skilled in the art that the structure of the solid device for detecting the filling rate of the mixing machine provided in this embodiment is not limited to the solid device, and may include more or fewer components, or may combine some components, or may be arranged with different components.
The storage medium may also include an operating system, a network communication module. The operating system is a program for managing the entity equipment hardware and the software resources to be identified, and supports the operation of the information processing program and other software and/or programs to be identified. The network communication module is used for realizing communication among all components in the storage medium and communication with other hardware and software in the information processing entity equipment.
From the above description of the embodiments, it will be apparent to those skilled in the art that the present application may be implemented by means of software plus necessary general hardware platforms, or may be implemented by hardware. By applying the technical scheme, firstly, a plurality of sintering raw materials in the mixer are determined, the traceability time is calculated according to the transmission process of the plurality of sintering raw materials to the mixer, and the parameter acquisition time point of the plurality of sintering raw materials is determined based on the current detection time point. The method realizes detection and analysis of the filling rate of the mixer based on the actual conditions of the site parameters of the sintering raw materials, the specific structural parameters of the mixer and the like, and improves the accuracy of the calculation result and the production efficiency.
Those skilled in the art will appreciate that the drawings are merely schematic illustrations of one preferred implementation scenario, and that the modules or flows in the drawings are not necessarily required to practice the present application. Those skilled in the art will appreciate that the systems in an implementation may be distributed among devices in an implementation as described in the implementation, or that corresponding changes may be made in one or more devices other than the implementation. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The foregoing application serial numbers are merely for description, and do not represent advantages or disadvantages of the implementation scenario. The foregoing disclosure is merely a few specific implementations of the present application, but the present application is not limited thereto and any variations that can be considered by a person skilled in the art shall fall within the protection scope of the present application.
Claims (10)
1. A method for detecting a filling rate of a mixer, the method comprising:
determining a plurality of sintering raw materials in a mixer, calculating to obtain a tracing time according to the transmission process of the plurality of sintering raw materials to the mixer, and determining a parameter acquisition time point of the plurality of sintering raw materials based on a current detection time point;
acquiring the mass and the material density of each sintering raw material in the plurality of sintering raw materials at the parameter acquisition time point and the total mass of the plurality of sintering raw materials at the parameter acquisition time point, and calculating to obtain the total processing capacity of the mixer and the bulk density of the plurality of sintering raw materials;
acquiring the effective radius and the effective length of the mixer and the mixing time of a plurality of sintering raw materials in the mixer;
and calculating to obtain the filling rate of the mixer according to the total processing amount, the bulk density, the effective radius, the effective length and the mixing time.
2. The method of claim 1, wherein calculating a trace back time from the transfer of the plurality of sintering materials to the mixer and determining a parameter acquisition time point for the plurality of sintering materials based on a current detection time point comprises:
dividing the transfer process into a first stage of discharging the plurality of sintering materials from a bin to a conveying device, a second stage of transporting the plurality of sintering materials on the conveying device, and a third stage of processing the plurality of sintering materials in the mixer according to the transfer process of transporting the plurality of sintering materials to the mixer;
acquiring a first time corresponding to the first stage, a second time corresponding to the second stage and a third time corresponding to the third stage, wherein the first time and the third time are constants;
summing the first time, the second time and the third time to obtain a tracing time;
and taking the current detection time point as a starting point, and tracing the tracing time forward to obtain the parameter acquisition time points of the multiple sintering raw materials.
3. The method of claim 2, wherein the acquiring the first time corresponding to the first phase, the second time corresponding to the second phase, and the third time corresponding to the third phase comprises:
when the transmission equipment is non-frequency conversion equipment, the second time is constant;
and when the transmission equipment is frequency conversion equipment, acquiring the equipment length and the equipment running speed of the transmission equipment, and calculating the second time based on the ratio of the equipment length to the equipment running speed.
4. The method of claim 1, wherein the acquiring the mass and material density of each of the plurality of sintering materials at the parameter acquisition time point, and the total mass of the plurality of sintering materials at the parameter acquisition time point, comprises:
weighing each sintering raw material by using a proportioning scale corresponding to each sintering raw material at the parameter acquisition time point to obtain the quality of each sintering raw material;
determining the material density of each sintering raw material according to the type of each sintering raw material;
and weighing the multiple sintering raw materials by using a total weighing scale in the process of conveying the multiple sintering raw materials to the mixer, so as to obtain the total mass of the multiple sintering raw materials.
5. The method of claim 4, wherein the calculating of the total throughput of the mixer and the bulk densities of the plurality of sintering materials comprises:
calculating the volume of each sintering raw material according to the mass and the material density of each sintering raw material, and summing the volumes of each sintering raw material to obtain the total volume of the plurality of sintering raw materials;
obtaining the mass of the mixture in the mixer, and summing the mass of the mixture and the total mass of the plurality of sintering raw materials to obtain the total treatment capacity in the mixer;
and calculating the bulk density of the plurality of sintering materials based on the ratio of the total throughput in the mixer to the total volume of the plurality of sintering materials.
6. The method of claim 1, wherein said calculating a mixer fill ratio based on said total throughput, said bulk density, said effective radius, said effective length, and said mixing time comprises:
multiplying the total processing amount and the mixing time to obtain a first product;
calculating according to the effective radius to obtain the effective area of the mixer, multiplying the effective area by the effective length to obtain the effective volume of the mixer, and multiplying the effective volume by the bulk density to obtain a second product;
and calculating the filling rate of the mixer based on the ratio of the first product to the second product.
7. A mixer filling rate detection system for implementing the mixer filling rate detection method according to any one of claims 1 to 6, the system comprising: the system comprises field detection equipment, a signal isolation conversion module, a power supply module and a master control module;
the field detection equipment is respectively connected with the signal isolation conversion module and the power supply module and is used for collecting field parameters of the multiple sintering raw materials in the mixer;
the signal isolation conversion module is also connected with the master control module, and is used for transmitting the field parameters of the multiple sintering raw materials to the master control module and performing isolation protection;
the power supply module is also connected with the master control module, and the master control module is used for supplying power to the field detection equipment and the master control equipment;
the master control equipment is used for calculating on-site parameters of the multiple sintering raw materials based on preset parameters of the mixer to obtain the filling rate of the mixer, and analyzing and displaying the filling rate of the mixer.
8. The system of claim 7, wherein the system further comprises a controller configured to control the controller,
the field detection equipment comprises a total metering scale and a proportioning scale with the same number as the types of the plurality of sintering raw materials, wherein the total metering scale is used for weighing the plurality of sintering raw materials to obtain the total mass of the plurality of sintering raw materials, and the proportioning scale is used for weighing each sintering raw material to obtain the mass of each sintering raw material;
the master control equipment comprises a PLC and an upper computer which are connected, wherein the PLC is used for calculating on-site parameters of the multiple sintering raw materials based on preset parameters of the mixer to obtain the filling rate of the mixer, and the upper computer is used for obtaining the filling rate of the mixer and analyzing and displaying the filling rate.
9. A storage medium having stored thereon a computer program, which when executed by a processor, implements the steps of the method of any of claims 1 to 6.
10. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the computer program when executed by the processor implements the steps of the method according to any one of claims 1 to 6.
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| CN202311546713.3A CN117797705A (en) | 2023-11-20 | 2023-11-20 | Mixer filling rate detection method, system, storage medium and computer equipment |
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| CN202311546713.3A CN117797705A (en) | 2023-11-20 | 2023-11-20 | Mixer filling rate detection method, system, storage medium and computer equipment |
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