Automatic diffusion ignition control method, system, equipment and medium for two-section gas producer

Abstract

The invention relates to an automatic diffusion ignition control method, system, equipment and medium for a two-section gas producer, which are applied to the technical field of industrial automation, and the method comprises the following steps: acquiring bottom gas pressure, upper section gas pressure, environment temperature and environment temperature information of a target producer; determining a target diffusion ignition system based on the environment temperature and the environment temperature information; ignition time prediction is carried out based on the environment temperature and a preset diffusion ignition rule, and predicted ignition time is generated; generating a diffusion ignition scheme based on the bottom gas pressure, the upper section gas pressure, the environment temperature and the predicted ignition time; the diffusion ignition scheme is bound with the target diffusion ignition system, and a control scheme is generated; and controlling the target producer to automatically diffuse and ignite based on the control scheme. The method has the effect of safely and accurately controlling diffusion ignition.

Description

Technical Field

[0001] The present application relates to the technical field of industrial automation, and in particular to a two-stage gas generator automatic emission ignition control method, system, equipment and medium. Background Art

[0002] The two-stage gasifier, also known as the two-stage gasifier, is a highly efficient coal gasification equipment. The two-stage gasifier is widely used in rural power generation, industrial production, large institutions and other fields.

[0003] The two-stage gasifier mainly uses manual method to perform the ignition operation, but due to the problems of high temperature and high concentration of smoke, the traditional manual method is easy to cause injuries to workers. To solve this problem, a two-stage gasifier that can be manually controlled remotely through a controller has emerged, but it is also necessary to manually perform ignition according to the collected data. Since manual judgment relies on work experience and there is a situation where adjustments are not made in time, it cannot meet the needs of safe and accurate ignition control. Summary of the invention

[0004] In order to safely and accurately perform emission ignition control, the present application provides a two-stage gasifier automatic emission ignition control method, system, equipment and medium.

[0005] In the first aspect, the present application provides a two-stage gasifier automatic emission ignition control method, which adopts the following technical solution:

[0006] A two-stage gasifier automatic emission ignition control method, comprising:

[0007] Obtaining the bottom gas pressure, upper gas pressure, ambient temperature and ambient temperature information of the target generator, wherein the target generator includes a bell jar diffusion ignition system and an upper gas diffusion ignition system;

[0008] determining a target emission ignition system based on the ambient temperature and the ambient temperature information;

[0009] Predicting the ignition time based on the ambient temperature and the preset diffuse ignition rule to generate an estimated ignition time;

[0010] Generate a diffuse ignition plan based on the bottom gas pressure, the upper gas pressure, the ambient temperature and the expected ignition time;

[0011] Binding the dispersion ignition scheme with the target dispersion ignition system to generate a control scheme;

[0012] Based on the control scheme, the target generator is controlled to automatically ignite.

[0013] By adopting the above technical scheme, the gas pressure and ambient temperature of the target generator and the ambient temperature information are collected, and the target diffusion ignition system is determined according to the ambient temperature and the ambient temperature information, that is, it is determined which diffusion ignition system needs to be controlled, and then the ignition time is predicted according to the ambient temperature to obtain the expected ignition time, and then a diffusion ignition plan is generated according to the two gas pressures, ambient temperature and expected ignition time, and the target diffusion ignition system is controlled according to the diffusion ignition plan. Different diffusion ignition plans are formulated for two different diffusion ignition systems, and accurate diffusion ignition operations can be performed according to the actual temperature and pressure conditions, thereby realizing safe and accurate diffusion ignition control.

[0014] Optionally, determining a target dispersion ignition system based on the ambient temperature and the ambient temperature information includes:

[0015] Get the ignition trigger threshold;

[0016] Determining whether the ambient temperature reaches the ignition trigger threshold;

[0017] If the ambient temperature reaches the ignition trigger threshold, determining a collection position of the ambient temperature based on the ambient temperature information;

[0018] Determining a target release ignition system based on the acquisition position;

[0019] If the ambient temperature does not reach the ignition trigger threshold, obtaining the historical ambient temperature and the historical temperature acquisition time;

[0020] Determine a temperature trend of the ambient temperature based on the historical ambient temperature, the historical temperature collection time, the ambient temperature, and the ambient temperature information;

[0021] Determining a collection location of the ambient temperature based on the temperature trend and the ambient temperature information;

[0022] A target dispersion ignition system is determined based on the acquisition position.

[0023] Optionally, the predicting the ignition time based on the ambient temperature and the preset diffuse ignition rule to generate the estimated ignition time includes:

[0024] When the ambient temperature reaches the ignition trigger threshold, obtaining the temperature duration of the ambient temperature;

[0025] generating an estimated ignition time based on the temperature duration, the ambient temperature, the ambient temperature information and a preset diffuse ignition rule;

[0026] When the ambient temperature does not reach the ignition trigger threshold, determining the temperature rise time for the ambient temperature to reach the ignition trigger threshold based on the temperature trend;

[0027] An estimated ignition time is generated based on the heating time, the ambient temperature, the ambient temperature information and a preset diffuse ignition rule.

[0028] Optionally, generating a diffuse ignition scheme based on the bottom gas pressure, the upper gas pressure, the ambient temperature and the expected ignition time includes:

[0029] Get the release trigger threshold;

[0030] generating an estimated release trigger time based on the release trigger threshold, the bottom gas pressure and the upper gas pressure;

[0031] Binding the estimated release trigger time with the estimated ignition time to generate a release ignition time;

[0032] A diffusion ignition plan is generated based on the diffusion ignition time, the bottom gas pressure, the upper stage gas pressure and the ambient temperature.

[0033] Optionally, after controlling the target generator to automatically ignite based on the control scheme, the method further includes:

[0034] Acquiring control execution information of the control scheme;

[0035] Storing the control execution information in a preset storage space;

[0036] The control execution information is sent to the mobile terminal of the manager.

[0037] Optionally, the method further includes:

[0038] Obtaining the unloading silo of the target generator and the silo storage information of the unloading silo;

[0039] Determine the coal combustion information of the target furnace based on the silo storage information, the bottom gas pressure and the upper gas pressure;

[0040] Determining a feeding scheme for the unloading bin based on the coal combustion information;

[0041] Determining the feeding frequency of the unloading silo based on the feeding frequency and the silo storage information;

[0042] A feeding plan is generated based on the feeding scheme and the feeding frequency, and the target generator is controlled to feed based on the feeding plan.

[0043] Optionally, the method further includes:

[0044] Obtain information on ambient dust content and dust removal power of cyclone dust collector;

[0045] determining a starting power of the cyclone dust collector based on the ambient dust content and the dust removal power information;

[0046] Determining the dust removal working time of the cyclone dust collector based on the coal combustion information;

[0047] A dust removal work plan is generated based on the starting power and the dust removal work duration.

[0048] In the second aspect, the present application provides a two-stage gasifier automatic emission ignition control system, which adopts the following technical solution:

[0049] A two-stage gasifier automatic emission ignition control system, comprising:

[0050] A pressure and temperature acquisition module, used to acquire the bottom gas pressure, upper gas pressure, ambient temperature and ambient temperature information of the target generator, wherein the target generator includes a bell jar ignition system and an upper gas ignition system;

[0051] a target system determination module, configured to determine a target emission ignition system based on the ambient temperature and the ambient temperature information;

[0052] An ignition time prediction module, used to predict the ignition time based on the ambient temperature and a preset emission ignition rule, and generate an estimated ignition time;

[0053] An ignition scheme generating module, used for generating a diffuse ignition scheme based on the bottom gas pressure, the upper gas pressure, the ambient temperature and the expected ignition time;

[0054] A control scheme generating module, used for binding the dispersion ignition scheme with the target dispersion ignition system to generate a control scheme;

[0055] A diffuse ignition control module is used to control the automatic diffuse ignition of the target generator based on the control scheme.

[0056] By adopting the above technical scheme, the gas pressure and ambient temperature of the target generator and the ambient temperature information are collected, and the target diffusion ignition system is determined according to the ambient temperature and the ambient temperature information, that is, it is determined which diffusion ignition system needs to be controlled, and then the ignition time is predicted according to the ambient temperature to obtain the expected ignition time, and then a diffusion ignition plan is generated according to the two gas pressures, ambient temperature and expected ignition time, and the target diffusion ignition system is controlled according to the diffusion ignition plan. Different diffusion ignition plans are formulated for two different diffusion ignition systems, and accurate diffusion ignition operations can be performed according to the actual temperature and pressure conditions, thereby realizing safe and accurate diffusion ignition control.

[0057] In a third aspect, the present application provides an electronic device, which adopts the following technical solution:

[0058] An electronic device comprises a processor, wherein the processor is coupled to a memory;

[0059] The processor is used to execute the computer program stored in the memory, so that the electronic device executes the computer program of the two-stage gas generator automatic emission ignition control method described in any one of the first aspects.

[0060] In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solution:

[0061] A computer-readable storage medium stores a computer program that can be loaded by a processor and execute the two-stage gas generator automatic emission ignition control method described in any one of the first aspects.

[0062] In summary, the present application includes at least one of the following beneficial technical effects:

[0063] The gas pressure and ambient temperature of the target generator as well as the ambient temperature information are collected, and the target diffusion ignition system is determined according to the ambient temperature and the ambient temperature information, that is, it is determined which diffusion ignition system needs to be controlled, and then the ignition time is predicted according to the ambient temperature to obtain the expected ignition time, and then a diffusion ignition plan is generated according to the two gas pressures, ambient temperature and expected ignition time, and the target diffusion ignition system is controlled according to the diffusion ignition plan. Different diffusion ignition plans are formulated for two different diffusion ignition systems, and accurate diffusion ignition operations can be performed according to the actual temperature and pressure conditions, thereby achieving safe and accurate diffusion ignition control. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] Figure 1 It is a flow chart of a two-stage gas generator automatic emission ignition control method provided in an embodiment of the present application.

[0065] Figure 2It is a structural block diagram of a two-stage gas generator automatic emission ignition control system provided in an embodiment of the present application.

[0066] Figure 3 It is a structural block diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0067] The present application is further described in detail below in conjunction with the accompanying drawings.

[0068] The embodiment of the present application provides a two-stage gasifier automatic ignition control method, which can be executed by an electronic device, which can be a server or a terminal device, wherein the server can be an independent physical server, a server cluster or a distributed system composed of multiple physical servers, or a cloud server providing cloud computing services. The terminal device can be a smart phone, a tablet computer, a desktop computer, etc., but is not limited thereto.

[0069] The automatic emission ignition control method of the two-stage gasifier is applied to the two-stage gasifier. The two-stage gasifier includes a furnace body, a silo, two emission ignition systems and other necessary devices such as a cyclone dust collector and a silo valve. The two emission ignition systems include a temperature sensor, an ignition transformer and an emission electric valve. The opening of the ignition transformer and the emission electric valve is controlled by setting a emission ignition scheme.

[0070] Figure 1 A schematic flow chart of a two-stage gasifier automatic ignition control method provided in an embodiment of the present application.

[0071] like Figure 1 As shown, the main process of the method is described as follows (steps S101 to S106):

[0072] Step S101, obtaining the bottom gas pressure, upper gas pressure, ambient temperature and ambient temperature information of the target generator, wherein the target generator includes a bell jar diffusion ignition system and an upper gas diffusion ignition system.

[0073] In this embodiment, the bell-shaped gas diffusion ignition system is arranged at the lower end of the target gas generator, and the upper gas diffusion ignition system is arranged at the upper end of the target gas generator. The bell-shaped gas diffusion ignition system and the upper gas diffusion ignition system are both connected to the target gas generator through pipelines, and the pressure in the bottom gas pipeline and the pressure in the upper gas pipeline of the target gas generator are collected to obtain the bottom gas pressure and the upper gas pressure. The temperature sensors in the bell-shaped gas diffusion ignition system and the upper gas diffusion ignition system collect the ambient temperature in which they are located to obtain the ambient temperature, and record the collection time and collection position, and record the collection time and collection position corresponding to the ambient temperature to obtain the ambient temperature information.

[0074] Step S102, determining a target emission ignition system based on the ambient temperature and ambient temperature information.

[0075] For step S102, obtain the ignition trigger threshold; determine whether the ambient temperature reaches the ignition trigger threshold; if the ambient temperature reaches the ignition trigger threshold, determine the ambient temperature collection position based on the ambient temperature information; determine the target dispersion ignition system based on the collection position; if the ambient temperature does not reach the ignition trigger threshold, obtain the historical ambient temperature and the historical temperature collection time; determine the temperature trend of the ambient temperature based on the historical ambient temperature, the historical temperature collection time, the ambient temperature and the ambient temperature information; determine the ambient temperature collection position based on the temperature trend and the ambient temperature information; determine the target dispersion ignition system based on the collection position.

[0076] In this embodiment, an ignition trigger threshold is set, and the collected ambient temperature is compared with the ignition trigger threshold to determine whether the ambient temperature is greater than or equal to the ignition trigger threshold. If the ambient temperature is greater than or equal to the ignition threshold, it means that the ambient temperature is too high and ignition processing is required. The temperature sensor to which the ambient temperature used for the comparison belongs is determined based on the ambient temperature information, and the collection position of the ambient temperature is determined based on the temperature sensor to which it belongs, thereby determining the target emission ignition system based on the collection position; if the ambient temperature is less than the ignition threshold, it means that the ambient temperature is within a safe range. In order to ensure the safety of the working environment and reduce redundant operations of repeated comparisons, the historical ambient temperature and the historical temperature collection time are read, and the rising trend of the temperature is analyzed through the historical ambient temperature, the historical temperature collection time, the ambient temperature and the ambient temperature information to determine the temperature trend of the ambient temperature, and a time threshold is set. The collection position of the ambient temperature is determined based on the temperature trend, the time threshold and the ambient temperature information, thereby determining the target emission ignition system based on the collection position.

[0077] When determining the temperature trend of the ambient temperature and determining the collection position of the ambient temperature according to the temperature trend, the time threshold and the ambient temperature information, first compare the ambient temperature with the historical ambient temperature to determine the historical ambient temperature that is the same as the ambient temperature, and determine the corresponding historical temperature collection time. Similarly, determine the historical ambient temperature that is the same as the ignition trigger threshold and the corresponding historical temperature collection time. The temperature rise time can be determined based on the two historical temperature collection times. The temperature rise time is compared with the time threshold. If the temperature rise time is less than or equal to the time threshold, the corresponding ambient temperature collection position is determined based on the ambient temperature information, and the target emission ignition system is determined based on the ambient position. If the temperature rise time is greater than the time threshold, the target emission ignition system is not determined. When the time threshold is reached, the ambient temperature is collected again, and the step of determining whether the ambient temperature is greater than or equal to the ignition trigger threshold is repeated.

[0078] Step S103 , predicting the ignition time based on the ambient temperature and the preset emission ignition rule to generate an estimated ignition time.

[0079] For step S103, when the ambient temperature reaches the ignition trigger threshold, the temperature duration of the ambient temperature is obtained; based on the temperature duration, the ambient temperature, the ambient temperature information and the preset diffusion ignition rule, an estimated ignition time is generated; when the ambient temperature does not reach the ignition trigger threshold, the heating time for the ambient temperature to reach the ignition trigger threshold is determined based on the temperature trend; the estimated ignition time is generated based on the heating time, the ambient temperature, the ambient temperature information and the preset diffusion ignition rule.

[0080] In this embodiment, if the ambient temperature reaches the ignition trigger threshold, the temperature duration is collected. When the ignition trigger is performed, since the target generator may suddenly stop burning, after the target generator stops burning, the ambient temperature will gradually drop and ignition will no longer be required. Therefore, the temperature duration needs to reach a certain length before ignition is performed. The preset emission ignition rule includes a duration threshold. The estimated ignition time is determined based on the temperature duration and the duration threshold as well as the ambient temperature and ambient temperature information. If the ambient temperature does not reach the ignition trigger threshold, the temperature rise time for the ambient temperature to reach the ignition trigger threshold is first determined based on the temperature trend, and then the sum of the temperature rise time and the duration threshold is calculated. The estimated ignition time is determined based on the sum of the time lengths as well as the ambient temperature and ambient temperature information.

[0081] Step S104, generating a diffuse ignition plan based on the bottom gas pressure, the upper gas pressure, the ambient temperature and the expected ignition time.

[0082] For step S104, obtain the release trigger threshold; generate an estimated release trigger time based on the release trigger threshold, bottom gas pressure and upper gas pressure; bind the estimated release trigger time with the estimated ignition time to generate the release ignition time; generate a release ignition plan based on the release ignition time, bottom gas pressure, upper gas pressure and ambient temperature.

[0083] In this embodiment, the release trigger threshold includes a bottom trigger threshold and an upper trigger threshold. When determining the expected release trigger time, the expected release departure time is determined in the same manner as the expected ignition time. No further details are given here, that is, the time is determined by historical data. However, the difference is that when determining the expected release trigger time, it can be determined based on a value between the bottom gas pressure and the upper gas pressure that is closer to the trigger threshold. The expected release trigger time is then bound to the expected ignition time to obtain the release ignition time. In order to facilitate subsequent recording, the release ignition time, the bottom gas pressure, the upper gas pressure and the ambient temperature are integrated to form a standard form document, which is used as a release ignition plan.

[0084] Step S105, binding the diffused ignition scheme with the target diffused ignition system to generate a control scheme.

[0085] In this embodiment, in order to accurately control the diffusion ignition, it is necessary to bind the diffusion ignition scheme with the target diffusion ignition system, determine the ignition transformer and the diffusion electric valve of the target diffusion ignition system to be controlled, and thus obtain the control scheme.

[0086] Step S106, controlling the target generator to automatically ignite based on the control scheme.

[0087] In this embodiment, after the control scheme is obtained, the target generator is automatically subjected to the emission ignition control according to the target emission ignition system and the corresponding time determined in the control scheme.

[0088] In this embodiment, control execution information of the control scheme is obtained; the control execution information is stored in a preset storage space; and the control execution information is sent to a mobile terminal of a manager.

[0089] In order to carry out rescue processing in time when an abnormal situation occurs and to facilitate subsequent analysis, when automatic release ignition processing is performed according to the control plan, the control execution information is recorded and stored in the preset storage space, and the storage value is sent to the mobile terminal of the manager synchronously to facilitate the manager to view it in time.

[0090] In this embodiment, the unloading silo of the target generator and the silo storage information of the unloading silo are obtained; the coal block combustion information of the target generator is determined based on the silo storage information, the bottom gas pressure and the upper gas pressure; the feeding scheme of the unloading silo is determined based on the coal block combustion information; the feeding frequency of the unloading silo is determined based on the feeding frequency and the silo storage information; a feeding plan is generated based on the feeding scheme and the feeding frequency, and the target generator is controlled to feed based on the feeding plan.

[0091] In order to improve the safety of charging and combustion of the target generator, a feeding plan is formulated according to the storage information of the silo, and the target generator is fed according to the formulated feeding plan to reduce abnormal dangerous situations such as coal block explosion, excessive one-time feeding or untimely feeding. The storage information of the silo includes the most recent full-feed time, full-feed quantity, current material quantity and current material quantity collection time. The coal block combustion quantity is determined by the full-feed quantity and the current material quantity. The coal block combustion rate is determined according to the most recent full-feed time, the coal block combustion quantity and the current material quantity collection time. The coal block combustion rate is determined according to the bottom gas pressure and the upper gas pressure as well as the preset release trigger threshold and the coal block combustion quantity. The two results are integrated to obtain the coal block combustion information and the feeding rules. The feeding rules are provided with feeding methods of different coal block combustion rates under different coal block combustion rates. The feeding scheme of the unloading silo is determined according to the feeding rules and the coal block combustion rate. Then, the feeding frequency of the unloading silo is obtained according to the feeding frequency and the silo storage information, and the feeding scheme is bound to the feeding frequency to generate a feeding plan.

[0092] In this embodiment, the ambient dust content and the dust removal power information of the cyclone dust collector are obtained; the starting power of the cyclone dust collector is determined based on the ambient dust content and the dust removal power information; the dust removal working time of the cyclone dust collector is determined based on the coal combustion information; and a dust removal working plan is generated based on the starting power and the dust removal working time.

[0093] The dust removal power information includes different power gears and the dust suction amount at each power gear. The ambient dust content is matched with the gear dust suction amount, and the corresponding power is used as the starting gear, so that the power of the starting gear is used as the starting power. The dust removal working time of the cyclone dust collector is calculated according to the coal block combustion rate, expected combustion time and ambient dust content in the coal block combustion information. The starting power and dust removal working time are bound to generate a dust removal work plan.

[0094] Figure 2 A structural block diagram of a two-stage gasifier automatic emission ignition control system 200 provided in an embodiment of the application.

[0095] like Figure 2 As shown, the two-stage gasifier automatic emission ignition control system 200 mainly includes:

[0096] The pressure and temperature acquisition module 201 is used to acquire the bottom gas pressure, upper gas pressure, ambient temperature and ambient temperature information of the target generator, wherein the target generator includes a bell jar ignition system and an upper gas ignition system;

[0097] A target system determination module 202, for determining a target emission ignition system based on the ambient temperature and ambient temperature information;

[0098] An ignition time prediction module 203 is used to predict the ignition time based on the ambient temperature and the preset emission ignition rule to generate an estimated ignition time;

[0099] An ignition plan generation module 204, for generating a diffuse ignition plan based on the bottom gas pressure, the upper gas pressure, the ambient temperature and the expected ignition time;

[0100] The control scheme generating module 205 is used to bind the emission ignition scheme with the target emission ignition system to generate a control scheme;

[0101] The diffuse ignition control module 206 is used to control the target generator to automatically diffuse ignition based on the control scheme.

[0102] As an optional implementation of this embodiment, the target system determination module 202 is specifically used to obtain an ignition trigger threshold; determine whether the ambient temperature reaches the ignition trigger threshold; if the ambient temperature reaches the ignition trigger threshold, determine the ambient temperature collection location based on the ambient temperature information; determine the target dispersion ignition system based on the collection location; if the ambient temperature does not reach the ignition trigger threshold, obtain the historical ambient temperature and the historical temperature collection time; determine the temperature trend of the ambient temperature based on the historical ambient temperature, the historical temperature collection time, the ambient temperature and the ambient temperature information; determine the ambient temperature collection location based on the temperature trend and the ambient temperature information; determine the target dispersion ignition system based on the collection location.

[0103] As an optional implementation of this embodiment, the ignition time prediction module 203 is specifically used to obtain the temperature duration of the ambient temperature when the ambient temperature reaches the ignition trigger threshold; generate an estimated ignition time based on the temperature duration, the ambient temperature, the ambient temperature information and the preset divergence ignition rule; when the ambient temperature does not reach the ignition trigger threshold, determine the heating time for the ambient temperature to reach the ignition trigger threshold based on the temperature trend; generate an estimated ignition time based on the heating time, the ambient temperature, the ambient temperature information and the preset divergence ignition rule.

[0104] As an optional implementation of this embodiment, the ignition plan generation module 204 is specifically used to obtain a release trigger threshold; generate an estimated release trigger time based on the release trigger threshold, the bottom gas pressure and the upper gas pressure; bind the estimated release trigger time with the estimated ignition time to generate a release ignition time; and generate a release ignition plan based on the release ignition time, the bottom gas pressure, the upper gas pressure and the ambient temperature.

[0105] As an optional implementation of this embodiment, the two-stage gasifier automatic emission ignition control system 200 also includes:

[0106] An execution information acquisition module, used to acquire control execution information of a control scheme;

[0107] An execution information storage module, used to store control execution information in a preset storage space;

[0108] The execution information sending module is used to send the control execution information to the mobile terminal of the manager.

[0109] As an optional implementation of this embodiment, the two-stage gasifier automatic emission ignition control system 200 also includes:

[0110] A storage information acquisition module is used to obtain the unloading silo of the target generator and the storage information of the unloading silo;

[0111] A combustion information determination module, used to determine the coal block combustion information of the target generator based on the silo storage information, the bottom gas pressure and the upper gas pressure;

[0112] A feeding scheme determination module is used to determine the feeding scheme of the feeding bin based on the coal combustion information;

[0113] A feeding frequency determination module, used to determine the feeding frequency of the unloading silo based on the feeding frequency and silo storage information;

[0114] The feeding plan implementation module is used to generate a feeding plan based on the feeding scheme and feeding frequency, and control the target generator to feed based on the feeding plan.

[0115] As an optional implementation of this embodiment, the two-stage gasifier automatic emission ignition control system 200 also includes:

[0116] A dust removal information acquisition module is used to obtain the dust content in the environment and the dust removal power information of the cyclone dust collector;

[0117] A starting power determination module, used to determine the starting power of the cyclone dust collector based on the ambient dust content and the dust removal power information;

[0118] A dust removal duration determination module, used to determine the dust removal working duration of the cyclone dust collector based on the coal combustion information;

[0119] The dust removal plan generation module is used to generate a dust removal work plan based on the starting power and the dust removal work duration.

[0120] In one example, the module in any of the above devices can be one or more integrated circuits configured to implement the above methods, such as: one or more application specific integrated circuits (ASICs), or, one or more digital signal processors (DSPs), or, one or more field programmable gate arrays (FPGAs), or a combination of at least two of these integrated circuit forms.

[0121] For another example, when the modules in the device can be implemented in the form of a processing element scheduling program, the processing element can be a general-purpose processor, such as a central processing unit (CPU) or other processor that can call a program. For another example, these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).

[0122] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described devices and modules can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0123] Figure 3 This is a structural block diagram of an electronic device 300 provided in an embodiment of the present application.

[0124] like Figure 3 As shown, the electronic device 300 includes a processor 301 and a memory 302 , and may further include an information input / information output (I / O) interface 303 , one or more of a communication component 304 , and a communication bus 305 .

[0125] The processor 301 is used to control the overall operation of the electronic device 300 to complete all or part of the steps of the above-mentioned two-stage gasifier automatic ignition control method; the memory 302 is used to store various types of data to support the operation of the electronic device 300, and these data may include, for example, instructions for any application or method used to operate on the electronic device 300, and data related to the application. The memory 302 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (Static Random Access Memory, SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, EEPROM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, EPROM), programmable read-only memory (Programmable Read-Only Memory, PROM), read-only memory (Read-Only Memory, ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0126] The I / O interface 303 provides an interface between the processor 301 and other interface modules, and the above-mentioned other interface modules can be keyboards, mice, buttons, etc. These buttons can be virtual buttons or physical buttons. The communication component 304 is used for wired or wireless communication between the electronic device 300 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G or 4G, or a combination of one or more of them, so the corresponding communication component 104 can include: Wi-Fi components, Bluetooth components, NFC components.

[0127] The electronic device 300 can be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable gate arrays (FPGA), controllers, microcontrollers, microprocessors or other electronic components to execute the two-stage gas generator automatic emission ignition control method given in the above embodiment.

[0128] The communication bus 305 may include a path to transmit information between the above components. The communication bus 305 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus, etc. The communication bus 305 may be divided into an address bus, a data bus, a control bus, etc.

[0129] The electronic device 300 may include, but is not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc., and may also be servers, etc.

[0130] The present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps of the above-mentioned two-stage gas generator automatic emission ignition control method are implemented.

[0131] The computer-readable storage medium may include: a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes.

[0132] The terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0133] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of application involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the aforementioned application concept. For example, the above features are replaced with (but not limited to) technical features with similar functions applied in the present application.

Claims

1. A two-stage gasifier automatic emission ignition control method, characterized in that: include: Obtaining the bottom gas pressure, upper gas pressure, ambient temperature and ambient temperature information of the target generator, wherein the target generator includes a bell jar diffusion ignition system and an upper gas diffusion ignition system; determining a target emission ignition system based on the ambient temperature and the ambient temperature information; Predicting the ignition time based on the ambient temperature and the preset diffuse ignition rule to generate an estimated ignition time; Generate a diffuse ignition plan based on the bottom gas pressure, the upper gas pressure, the ambient temperature and the expected ignition time; Binding the dispersion ignition scheme with the target dispersion ignition system to generate a control scheme; Based on the control scheme, the target generator is controlled to automatically ignite.

2. The method according to claim 1, characterized in that The target emission ignition system determined based on the ambient temperature and the ambient temperature information includes: Get the ignition trigger threshold; Determining whether the ambient temperature reaches the ignition trigger threshold; If the ambient temperature reaches the ignition trigger threshold, determining a collection position of the ambient temperature based on the ambient temperature information; Determining a target release ignition system based on the acquisition position; If the ambient temperature does not reach the ignition trigger threshold, obtaining the historical ambient temperature and the historical temperature acquisition time; Determine a temperature trend of the ambient temperature based on the historical ambient temperature, the historical temperature collection time, the ambient temperature, and the ambient temperature information; Determining a collection location of the ambient temperature based on the temperature trend and the ambient temperature information; A target dispersion ignition system is determined based on the acquisition position.

3. The method according to claim 2, characterized in that The ignition time prediction based on the ambient temperature and the preset diffuse ignition rule to generate the estimated ignition time includes: When the ambient temperature reaches the ignition trigger threshold, obtaining the temperature duration of the ambient temperature; generating an estimated ignition time based on the temperature duration, the ambient temperature, the ambient temperature information and a preset diffuse ignition rule; When the ambient temperature does not reach the ignition trigger threshold, determining the temperature rise time for the ambient temperature to reach the ignition trigger threshold based on the temperature trend; An estimated ignition time is generated based on the heating time, the ambient temperature, the ambient temperature information and a preset diffuse ignition rule.

4. The method according to claim 1, characterized in that: The generating of the diffuse ignition scheme based on the bottom gas pressure, the upper gas pressure, the ambient temperature and the expected ignition time comprises: Get the release trigger threshold; generating an estimated release trigger time based on the release trigger threshold, the bottom gas pressure and the upper gas pressure; Binding the estimated release trigger time with the estimated ignition time to generate a release ignition time; Based on the diffusion ignition time, the bottom gas pressure, the upper gas pressure and the environment Temperature generates diffuse ignition scheme.

5. The method according to claim 1, characterized in that After the target generator is controlled to automatically ignite based on the control scheme, the method further includes: Acquiring control execution information of the control scheme; Storing the control execution information in a preset storage space; The control execution information is sent to the mobile terminal of the manager.

6. The method according to claim 1, characterized in that The method further comprises: Obtaining the unloading silo of the target generator and the silo storage information of the unloading silo; Determine the coal combustion information of the target furnace based on the silo storage information, the bottom gas pressure and the upper gas pressure; Determining a feeding scheme for the unloading bin based on the coal combustion information; Determining the feeding frequency of the unloading silo based on the feeding frequency and the silo storage information; A feeding plan is generated based on the feeding scheme and the feeding frequency, and the target generator is controlled to feed based on the feeding plan.

7. The method according to claim 6, characterized in that The method further comprises: Obtain information on ambient dust content and dust removal power of cyclone dust collector; determining a starting power of the cyclone dust collector based on the ambient dust content and the dust removal power information; Determining the dust removal working time of the cyclone dust collector based on the coal combustion information; A dust removal work plan is generated based on the starting power and the dust removal work duration.

8. A two-stage gasifier automatic emission ignition control system, characterized in that: include: A pressure and temperature acquisition module, used to acquire the bottom gas pressure, upper gas pressure, ambient temperature and ambient temperature information of the target generator, wherein the target generator includes a bell jar ignition system and an upper gas ignition system; a target system determination module, configured to determine a target emission ignition system based on the ambient temperature and the ambient temperature information; An ignition time prediction module, used to predict the ignition time based on the ambient temperature and a preset emission ignition rule, and generate an estimated ignition time; An ignition scheme generating module, used for generating a diffuse ignition scheme based on the bottom gas pressure, the upper gas pressure, the ambient temperature and the expected ignition time; A control scheme generating module, used for binding the dispersion ignition scheme with the target dispersion ignition system to generate a control scheme; A diffuse ignition control module is used to control the automatic diffuse ignition of the target generator based on the control scheme.

9. An electronic device, characterized in that: comprising a processor coupled to a memory; The processor is configured to execute a computer program stored in the memory, so that the electronic device executes the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The method comprises a computer program or an instruction, which, when executed on a computer, causes the computer to execute the method according to any one of claims 1 to 7.

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