CN114326643B - Adjusting method and device of steel belt machine of dry slag removal system and electronic equipment - Google Patents
Adjusting method and device of steel belt machine of dry slag removal system and electronic equipment Download PDFInfo
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- CN114326643B CN114326643B CN202210013561.XA CN202210013561A CN114326643B CN 114326643 B CN114326643 B CN 114326643B CN 202210013561 A CN202210013561 A CN 202210013561A CN 114326643 B CN114326643 B CN 114326643B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 184
- 239000010959 steel Substances 0.000 title claims abstract description 184
- 239000002893 slag Substances 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 55
- 239000000446 fuel Substances 0.000 claims abstract description 88
- 239000003245 coal Substances 0.000 claims abstract description 49
- 230000006870 function Effects 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 11
- 239000002699 waste material Substances 0.000 abstract description 9
- 230000005611 electricity Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The application discloses a method and a device for adjusting a steel belt machine of a dry slag removal system and electronic equipment, wherein the method comprises the following steps: the method comprises the steps of obtaining a set fuel quantity required by the operation of a boiler unit, determining a target operation frequency of a steel belt machine corresponding to the set fuel quantity through a preset model, wherein the preset model is a corresponding relation function model between the fuel quantity of the boiler unit and the operation frequency of the steel belt machine, and adjusting the current operation frequency of the steel belt machine to the target operation frequency. The set fuel quantity is determined through the coal quality of the fire coal, so that the target operating frequency of the steel belt machine corresponding to the set fuel quantity is determined through a preset model, the problem of slag blockage of the dry slag removal system caused by the excessively low operating frequency of the steel belt machine is avoided, and the waste of factory electricity caused by the excessively high operating frequency of the steel belt machine is avoided, so that the steel belt machine can operate according to the target operating frequency, and the safe and reliable operation of the dry slag removal system is ensured.
Description
Technical Field
The application belongs to the field of thermal power plants, and particularly relates to a method and a device for adjusting a steel belt machine of a dry slag removal system and electronic equipment.
Background
The dry slag removal system is widely applied to slag removal systems of thermal power plants, and the operation frequency of the steel belt machine is manually adjusted by the dry slag removal system or adjusted by a frequency converter according to the load of a unit, so that the operation power of the steel belt machine is adjusted.
In some scenes, the operation frequency of the steel belt machine of the dry slag removal system can be automatically adjusted by tracking the load of the boiler unit, if the coal in an opencast coal mine is large in gangue amount and the gangue proportion is large in fluctuation, the heat value and ash content of the natural coal are large in fluctuation, the operation frequency of the steel belt machine of the dry slag removal system can be automatically adjusted by tracking the load of the boiler unit, once the coal quality of the coal is changed, the dry slag removal system can be blocked if the operation frequency is too low, the waste of station electricity can be caused if the operation frequency is too high, and the safe and reliable operation of the dry slag removal system can not be ensured.
Disclosure of Invention
The embodiment of the application provides a method and a device for adjusting a steel belt machine of a dry slag removal system and electronic equipment, which can solve the problem of low safety and reliability of the dry slag removal system.
In a first aspect, an embodiment of the present application provides a method for adjusting a steel strip machine of a dry slag removal system, including: acquiring a set fuel quantity required by the operation of a boiler unit, wherein the set fuel quantity is determined according to the coal quality of fire coal; determining a target operating frequency of the steel strip machine corresponding to the set fuel amount through a preset model, wherein the preset model is a corresponding relation function model between the fuel amount of the boiler unit and the operating frequency of the steel strip machine; and adjusting the current operating frequency of the steel strip machine to the target operating frequency.
In a second aspect, an embodiment of the present application provides an adjusting device for a steel strip machine of a dry slag removal system, including: the acquisition module is used for acquiring the set fuel quantity required by the operation of the boiler unit; the determining module is used for determining the target operating frequency of the steel strip machine corresponding to the set fuel quantity through a preset model, wherein the preset model is a corresponding relation function model between the fuel quantity of the boiler unit and the operating frequency of the steel strip machine; and the adjusting module is used for adjusting the current operating frequency of the steel strip machine to the target operating frequency.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, and a program or instructions stored on the memory and executable on the processor, where the program or instructions, when executed by the processor, implement the steps of the method for adjusting a dry slag removal system steel strip machine according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which, when executed by a processor, implement the steps of the method for adjusting a dry slag removal system steel strip machine according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the method for adjusting the steel strip machine of the dry slag removal system according to the first aspect.
The technical scheme disclosed by the embodiment of the application comprises the following steps: the method comprises the steps of obtaining a set fuel quantity required by the operation of a boiler unit, determining a target operation frequency of a steel belt machine corresponding to the set fuel quantity through a preset model, wherein the preset model is a corresponding relation function model between the fuel quantity of the boiler unit and the operation frequency of the steel belt machine, and adjusting the current operation frequency of the steel belt machine to the target operation frequency. Therefore, the set fuel quantity can be determined through the coal quality of the fire coal, and the target operation frequency of the steel belt machine corresponding to the set fuel quantity is determined through the preset model, so that the problem of slag blockage of the dry slag removal system caused by the excessively low operation frequency of the steel belt machine and the waste of plant power caused by the excessively high operation frequency of the steel belt machine are avoided, the steel belt machine can operate according to the target operation frequency, and the safe and reliable operation of the dry slag removal system is ensured.
Drawings
FIG. 1 is a schematic flow chart of a first method for adjusting a dry slag removal system steel strip machine according to an embodiment of the present application;
FIG. 2 is a graph schematically showing the relationship between the amount of fire coal and the operating frequency of a steel strip machine with a dry slag removal system according to an embodiment of the present application;
FIG. 3 is a schematic diagram of a second flow chart of a method for adjusting a dry slag removal system steel strip machine according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a third flow chart of a method for adjusting a dry slag removal system steel strip machine according to an embodiment of the present application;
FIG. 5 is a schematic structural view of an adjusting device of a steel strip machine of a dry slag removal system according to an embodiment of the present application;
Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The embodiment of the application provides a method, a device, electronic equipment and a storage medium for adjusting a steel belt machine of a dry slag removal system, and the method, the device, the electronic equipment and the storage medium for adjusting the steel belt machine of the dry slag removal system are described in detail by specific embodiments and application scenes of the embodiments with reference to the accompanying drawings.
Fig. 1 shows a method for adjusting a steel strip machine of a dry slag removal system according to an embodiment of the present invention, where the main execution body of the method may be a terminal device, that is, the method may be executed by hardware or software in the terminal device. The method comprises the following steps:
Step S101: the method comprises the steps of obtaining a set fuel quantity required by the operation of a boiler unit, wherein the set fuel quantity is determined according to the coal quality of fire coal.
Specifically, the boiler unit is composed of a boiler body, pipelines in the boiler range, pipelines for smoke, wind and fuel, auxiliary equipment, measuring instruments and other auxiliary machinery of the boiler. The boiler unit comprises two parts, namely a boiler and a furnace, wherein the original meaning of the boiler is a water container heated on fire, and the furnace is a place where fuel is combusted. The hot water or steam generated in the boiler unit can directly provide the heat energy required for production and life, and can also be converted into mechanical energy through a steam power device or converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, and is mainly used for life and has a small amount of application in industrial production. The boiler for generating steam is called a steam boiler, also called a steam generator, often called a boiler for short, is an important component of a steam power plant and is widely used in thermal power stations, ships, locomotives and industrial and mining enterprises.
When the boiler unit operates, if the type of fuel is coal, a deslagging system is required to remove bottom slag of the coal, and hot slag discharged by the boiler unit falls onto a conveying mesh belt and is conveyed to other storage and transportation equipment after being cooled by air. Because the dry slag removal system has high operation reliability, good adaptability of boiler coking and good hot slag cooling effect, the dry slag removal system has wider application when removing slag from a boiler unit. The key equipment of the dry slag removing system is a dry slag extractor, the core part of the dry slag removing system is a stainless steel conveying belt (a steel belt machine), the stainless steel conveying belt is a main component for cooling hot slag and conveying the hot slag outwards, and the dry slag removing system is of a spiral conveying net structure.
The steel belt machine of the slag removal systems has low operating frequency, which may cause slag blockage of the dry slag removal systems, and if the operating frequency is too high, waste of station service electricity may be caused, so that safe and reliable operation of the dry slag removal systems cannot be ensured. Therefore, the total coal quantity (set fuel quantity) required by the boiler unit in different application scenes and under different requirements can be set, the set fuel quantity can meet the fuel quantity requirement when the boiler unit is operated, and the set fuel quantity is set according to different coal qualities of fire coal, wherein the coal qualities comprise, but are not limited to, total moisture, fixed carbon of the coal, ash content, measurement of total sulfur of the coal, volatile matters and heating value of the coal, when the set fuel quantity is determined according to the coal quality of the fire coal, the fuel quantity can be determined according to the heating value of the fire coal, and the set fuel quantity is determined by counting the heat requirement in different application scenes and combining the heating value of the fire coal.
Step S103: and determining the target operating frequency of the steel strip machine corresponding to the set fuel quantity through a preset model.
Specifically, the preset model is a corresponding relation function model between the fuel quantity of the boiler unit and the operation frequency of the steel strip machine, and can be expressed by the following formula:
y＝f(x)
Wherein x is the set fuel quantity when the boiler unit operates, and y is the operating frequency of the steel strip machine.
The set fuel amount of the boiler unit is in a direct proportion to the operating frequency of the steel strip machine, the operating frequency of the steel strip machine is increased along with the increase of the set fuel amount of the boiler unit, the operating frequency of the steel strip machine is reduced along with the decrease of the set fuel amount of the boiler unit, the set fuel amount is increased along with the increase of the operating time of the boiler unit, for example, the relationship between the set fuel amount of the boiler unit and the operating frequency of the steel strip machine can be as follows:
The schematic diagram of the curve between the set fuel amount of the boiler unit and the operation frequency of the steel strip machine is shown in fig. 2, and the operation frequency of the steel strip machine of the dry slag removal system is gradually increased along with the increase of the set fuel amount of the boiler unit. The target running power of the steel strip machine corresponding to the set total coal amount can be determined through the preset model.
Step S105: and adjusting the current operating frequency of the steel strip machine to the target operating frequency.
Specifically, when the current operating frequency of the steel strip machine is adjusted, the operating frequency of the steel strip machine can be adjusted through the frequency converter of the steel strip machine, and the current operating frequency of the steel strip machine is adjusted to the target operating frequency, so that the steel strip machine operates at the target operating frequency, and the deslagging requirement of the boiler unit under the current scene is met. The current operating frequency of the steel strip machine is the operating frequency of the steel strip machine at the current moment, if the current operating frequency of the steel strip machine is larger than the target operating frequency, the current operating frequency of the steel strip machine can be adjusted to the target operating frequency by reducing the operating frequency of the frequency converter of the steel strip machine, if the current operating frequency of the steel strip machine is smaller than the target operating frequency, the current operating frequency of the steel strip machine can be adjusted to the target operating frequency by increasing the operating frequency of the frequency converter of the steel strip machine, and if the current operating frequency of the steel strip machine is equal to the target operating frequency, the current operating frequency of the steel strip machine can be kept to be the target operating frequency by maintaining the current operating frequency of the frequency converter of the steel strip machine.
According to the technical scheme disclosed by the embodiment of the application, the set fuel quantity can be determined through the coal quality of the fire coal, so that the target operating frequency of the steel belt machine corresponding to the set fuel quantity is determined through the preset model, the problem of slag blockage of the dry slag removal system caused by the excessively low operating frequency of the steel belt machine and the waste of plant power caused by the excessively high operating frequency of the steel belt machine are avoided, the steel belt machine can operate according to the target operating frequency, and the safe and reliable operation of the dry slag removal system is ensured.
In one possible implementation, as shown in fig. 3, adjusting the current operating frequency of the steel strip machine to the target operating frequency includes:
Step S3011: and outputting an electric signal corresponding to the target operating frequency to a steel strip machine frequency converter.
Step S3013: and driving the frequency converter of the steel strip machine to adjust the current operating frequency of the steel strip machine to the target operating frequency through the electric signal.
Specifically, after determining the target operating power, the distributed control system (Distributed Control System, DCS) or the programmable logic control (Programmable Logic Controller) system outputs a corresponding current signal by setting the total coal amount when the boiler unit is operating, so that the steel strip machine frequency converter receives the corresponding current signal, adjusts the operating frequency of the steel strip frequency converter, and adjusts the current operating frequency of the steel strip machine by the steel strip frequency converter.
The current operating frequency of the steel strip machine is the operating frequency of the steel strip machine at the current moment, if the current operating frequency of the steel strip machine is larger than the target operating frequency, the current operating frequency of the steel strip machine can be adjusted to the target operating frequency by reducing the current to reduce the operating frequency of the frequency converter of the steel strip machine, if the current operating frequency of the steel strip machine is smaller than the target operating frequency, the current operating frequency of the steel strip machine can be adjusted to the target operating frequency by increasing the current to increase the operating frequency of the frequency converter of the steel strip machine, and if the current operating frequency of the steel strip machine is equal to the target operating frequency, the current operating frequency of the steel strip machine can be kept to be the target operating frequency by maintaining the current operating frequency of the frequency converter of the steel strip machine.
According to the technical scheme disclosed by the embodiment of the application, the set fuel quantity can be determined through the coal quality of the fire coal, so that the target operating frequency of the steel belt machine corresponding to the set fuel quantity is determined through the preset model, the problem of slag blockage of the dry slag removal system caused by the excessively low operating frequency of the steel belt machine and the waste of plant power caused by the excessively high operating frequency of the steel belt machine are avoided, the steel belt machine can operate according to the target operating frequency, and the safe and reliable operation of the dry slag removal system is ensured.
Fig. 4 shows a method for adjusting a steel strip machine of a dry slag removal system according to an embodiment of the present invention, where the main execution body of the method may be a terminal device, that is, the method may be executed by hardware or software in the terminal device. The method comprises the following steps:
Step S401: and acquiring a set fuel quantity required by the operation of the boiler unit, wherein the set fuel quantity is determined according to the coal quality of the fire coal.
Step S403: and determining the target operating frequency of the steel strip machine corresponding to the set fuel quantity through a preset model, wherein the preset model is a corresponding relation function model between the fuel quantity of the boiler unit and the operating frequency of the steel strip machine.
Step S404: acquiring the actual fuel quantity, the unit load and the correction coefficient of a boiler unit when the boiler unit operates; and correcting the target operating frequency according to the actual fuel quantity, the unit load of the boiler unit and the correction coefficient to obtain a corrected target operating frequency.
Specifically, the correction of the target operating frequency can be specifically performed by:
Y＝y1+n(Z-z)
Wherein z=f (x 1), y1=f (Z), x1 is the unit load (MW) of the boiler unit, Y1 is the set frequency (Hz) of the steel strip machine frequency converter, Y is the target operating frequency after correction of the steel strip machine, Z is the set fuel quantity of the boiler unit, Z is the actual fuel quantity of the boiler unit, and n is the correction coefficient. The set load (MW) of the boiler unit is the unit load of the current time, and the set frequency (Hz) of the steel belt machine frequency converter is the frequency set before the boiler unit operates.
Step S405: and adjusting the current operating frequency of the steel strip machine to the corrected target operating frequency.
Specifically, when the current operating frequency of the steel strip machine is adjusted, the operating frequency of the steel strip machine can be adjusted through the frequency converter of the steel strip machine, and the current operating frequency of the steel strip machine is adjusted to the corrected target operating frequency, so that the steel strip machine operates at the corrected target operating frequency, and the deslagging requirement of the boiler unit under the current scene is met. The current operating frequency of the steel strip machine is the operating frequency of the steel strip machine at the current moment, if the current operating frequency of the steel strip machine is larger than the corrected target operating frequency, the current operating frequency of the steel strip machine can be adjusted to the corrected target operating frequency by reducing the operating frequency of the frequency converter of the steel strip machine, if the current operating frequency of the steel strip machine is smaller than the corrected target operating frequency, the current operating frequency of the steel strip machine can be adjusted to the corrected target operating frequency by increasing the operating frequency of the frequency converter of the steel strip machine, and if the current operating frequency of the steel strip machine is equal to the corrected target operating frequency, the current operating frequency of the steel strip machine can be kept to the corrected target operating frequency by maintaining the current operating frequency of the frequency converter of the steel strip machine.
It should be noted that, the step S401 and the step S403 have the same or similar implementation manner as the step S101 to the step S103, and the same points are referred to each other, which is not repeated herein in the embodiments of the present application.
According to the technical scheme disclosed by the embodiment of the application, the set fuel quantity can be determined through the coal quality of the fire coal, so that the target operating frequency of the steel belt machine corresponding to the set fuel quantity is determined through the preset model, the problem of slag blockage of the dry slag removal system caused by the excessively low operating frequency of the steel belt machine and the waste of plant power caused by the excessively high operating frequency of the steel belt machine are avoided, the steel belt machine can operate according to the target operating frequency, and the safe and reliable operation of the dry slag removal system is ensured. In addition, the target operating frequency can be further corrected, and the safe and reliable operation of the dry slag removal system is further ensured.
It should be noted that, in the adjusting method of the dry slag removal system steel strip machine provided by the embodiment of the application, the execution main body may be an adjusting device of the dry slag removal system steel strip machine, or a control module in the adjusting device of the dry slag removal system steel strip machine for executing the adjusting method of the dry slag removal system steel strip machine. In the embodiment of the application, the adjusting device of the dry slag removal system steel belt machine is taken as an example to execute the adjusting method of the dry slag removal system steel belt machine.
Fig. 5 is a schematic structural view of an adjusting device of a steel strip machine of a dry slag removal system according to an embodiment of the present application. As shown in fig. 5, the adjusting device 500 of the dry slag removal system steel strip machine includes:
The acquisition module 501 is used for acquiring the set fuel quantity required by the operation of the boiler unit; the determining module 502 is configured to determine a target operation frequency of the steel strip machine corresponding to the set fuel amount through a preset model, where the preset model is a corresponding relation function model between the fuel amount of the boiler unit and the operation frequency of the steel strip machine; and the adjusting module 503 is used for adjusting the current operating frequency of the steel strip machine to the target operating frequency.
According to the technical scheme disclosed by the embodiment of the application, the set fuel quantity can be determined through the coal quality of the fire coal, so that the target operating frequency of the steel belt machine corresponding to the set fuel quantity is determined through the preset model, the problem of slag blockage of the dry slag removal system caused by the excessively low operating frequency of the steel belt machine and the waste of plant power caused by the excessively high operating frequency of the steel belt machine are avoided, the steel belt machine can operate according to the target operating frequency, and the safe and reliable operation of the dry slag removal system is ensured.
In one possible implementation, the obtaining module 501 is further configured to obtain an actual fuel amount of a boiler unit during operation, a unit load of the boiler unit, and a correction coefficient; and correcting the target operating frequency according to the actual fuel quantity, the unit load of the boiler unit and the correction coefficient to obtain a corrected target operating frequency.
In a possible implementation, the adjusting module 503 is further configured to adjust the current operating frequency of the steel strip machine to the modified target operating frequency.
In a possible implementation manner, the adjusting module 503 is further configured to output an electrical signal corresponding to the target operating frequency to a steel strip machine frequency converter; and driving the frequency converter of the steel strip machine to adjust the current operating frequency of the steel strip machine to the target operating frequency through the electric signal.
In one possible implementation, the set fuel quantity is proportional to the target operating frequency.
The adjusting device 500 of the steel strip machine of the dry slag removal system in the embodiment of the application can be a device, and can also be a component, an integrated circuit or a chip in a terminal. The device may be a mobile electronic device or a non-mobile electronic device. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), etc., and the non-mobile electronic device may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a Television (TV), a teller machine, a self-service machine, etc., and the embodiments of the present application are not limited in particular.
The adjusting device 500 of the steel strip machine of the dry slag removal system in the embodiment of the application may be a device with an operating system. The operating system may be an Android operating system, an ios operating system, or other possible operating systems, and the embodiment of the present application is not limited specifically.
The adjusting device 500 of the steel strip machine of the dry slag removal system provided by the embodiment of the application can realize each process realized in the above method embodiment, and in order to avoid repetition, the description is omitted here.
Optionally, as shown in fig. 6, an embodiment of the present application further provides an electronic device 600, including a processor 602, a memory 601, and a program or instructions stored on the memory 601 and executable on the processor 602, the program or instructions implementing the following steps when executed by the processor 602:
acquiring a set fuel quantity required by the operation of a boiler unit, wherein the set fuel quantity is determined according to the coal quality of fire coal; determining a target operating frequency of the steel strip machine corresponding to the set fuel amount through a preset model, wherein the preset model is a corresponding relation function model between the fuel amount of the boiler unit and the operating frequency of the steel strip machine; and adjusting the current operating frequency of the steel strip machine to the target operating frequency.
According to the technical scheme disclosed by the embodiment of the application, the set fuel quantity can be determined through the coal quality of the fire coal, so that the target operating frequency of the steel belt machine corresponding to the set fuel quantity is determined through the preset model, the problem of slag blockage of the dry slag removal system caused by the excessively low operating frequency of the steel belt machine and the waste of plant power caused by the excessively high operating frequency of the steel belt machine are avoided, the steel belt machine can operate according to the target operating frequency, and the safe and reliable operation of the dry slag removal system is ensured.
In one possible implementation, the processor 602 is further configured to obtain an actual fuel amount of the boiler unit during operation, a unit load of the boiler unit, and a correction factor; and correcting the target operating frequency according to the actual fuel quantity, the unit load of the boiler unit and the correction coefficient to obtain a corrected target operating frequency.
In one possible implementation, the processor 602 is further configured to adjust the current operating frequency of the steel strip machine to the modified target operating frequency.
In one possible implementation, the processor 602 is further configured to output an electrical signal corresponding to the target operating frequency to a steel strip mill frequency converter; and driving the frequency converter of the steel strip machine to adjust the current operating frequency of the steel strip machine to the target operating frequency through the electric signal.
The electronic device in the embodiment of the application includes the mobile electronic device and the non-mobile electronic device. The present embodiment can implement the processes of the above-mentioned embodiments of the method for adjusting a steel strip machine of a dry slag removal system, and achieve the same technical effects, and in order to avoid repetition, the description is omitted here.
The embodiment of the application also provides a readable storage medium, and the readable storage medium stores a program or an instruction, which when executed by a processor, realizes each process of the above-mentioned adjusting method embodiment of the dry slag removal system steel strip machine, and can achieve the same technical effect, and in order to avoid repetition, the description is omitted here.
The processor is a processor in the electronic device in the above embodiment. Readable storage media include computer readable storage media such as Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic or optical disks, and the like.
The embodiment of the application further provides a chip, the chip comprises a processor and a communication interface, the communication interface is coupled with the processor, the processor is used for running programs or instructions, the processes of the adjusting method embodiment of the dry slag removal system steel belt machine can be realized, the same technical effects can be achieved, and the repetition is avoided, and the description is omitted here.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method of the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.
Claims (8)
1. An adjustment method of a dry slag removal system steel strip machine is characterized by comprising the following steps:
acquiring a set fuel quantity required by the operation of a boiler unit, wherein the set fuel quantity is determined according to the coal quality of fire coal;
Determining a target operating frequency of the steel strip machine corresponding to the set fuel amount through a preset model, wherein the preset model is a corresponding relation function model between the fuel amount of the boiler unit and the operating frequency of the steel strip machine;
Adjusting the current operating frequency of the steel strip machine to the target operating frequency;
the method for obtaining the set fuel quantity required by the operation of the boiler unit comprises the following steps:
Determining the set fuel quantity by counting the heat demands in different application scenes and combining the heat quantity of the fire coal;
After the target operating frequency of the steel strip machine corresponding to the set fuel amount is determined through the preset model, the method further comprises:
acquiring the actual fuel quantity, the unit load and the correction coefficient of a boiler unit when the boiler unit operates;
correcting the target operating frequency according to the actual fuel quantity, the unit load of the boiler unit and the correction coefficient to obtain a corrected target operating frequency;
the adjusting the current operating frequency of the steel strip machine to the target operating frequency comprises the following steps:
and adjusting the current operating frequency of the steel strip machine to the corrected target operating frequency.
2. The method of adjusting a steel strip machine of a dry slag removal system of claim 1, wherein the set fuel quantity is proportional to the target operating frequency.
3. The method of adjusting a steel strip machine of a dry slag removal system of claim 1, wherein the adjusting the current operating frequency of the steel strip machine to the target operating frequency comprises:
outputting an electric signal corresponding to the target operating frequency to a steel strip machine frequency converter;
And driving the frequency converter of the steel strip machine to adjust the current operating frequency of the steel strip machine to the target operating frequency through the electric signal.
4. An adjusting device of a dry slag removal system steel strip machine, comprising:
The acquisition module is used for acquiring the set fuel quantity required by the operation of the boiler unit, wherein the set fuel quantity is determined according to the coal quality of the fire coal;
The determining module is used for determining the target operating frequency of the steel strip machine corresponding to the set fuel quantity through a preset model, wherein the preset model is a corresponding relation function model between the fuel quantity of the boiler unit and the operating frequency of the steel strip machine;
The adjusting module is used for adjusting the current operating frequency of the steel strip machine to the target operating frequency;
the method for obtaining the set fuel quantity required by the operation of the boiler unit comprises the following steps:
Determining the set fuel quantity by counting the heat demands in different application scenes and combining the heat quantity of the fire coal;
The acquisition module is also used for acquiring the actual fuel quantity, the unit load and the correction coefficient of the boiler unit when the boiler unit operates; correcting the target operating frequency according to the actual fuel quantity, the unit load of the boiler unit and the correction coefficient to obtain a corrected target operating frequency;
The adjusting module is also used for adjusting the current operating frequency of the steel strip machine to the corrected target operating frequency.
5. The apparatus according to claim 4, wherein the adjusting module is further configured to output an electrical signal corresponding to the target operating frequency to a steel strip machine frequency converter; and driving the frequency converter of the steel strip machine to adjust the current operating frequency of the steel strip machine to the target operating frequency through the electric signal.
6. The apparatus according to claim 4, wherein the set fuel amount is proportional to the target operating frequency.
7. An electronic device comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the method of adjusting a dry slag removal system steel strip machine according to any one of claims 1 to 3.
8. A readable storage medium having stored thereon a program or instructions which, when executed by a processor, realizes the steps of the method of adjusting a dry slag removal system steel strip machine according to any one of claims 1 to 3.
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