Two-dimensional airflow efficient electric dust remover

Abstract

The invention relates to the technical field of dust removal equipment, in particular to a two-dimensional airflow efficient electric dust remover. The two-dimensional airflow high-efficiency dust remover comprises an acquisition module used for acquiring particulate matter concentration data at a flue gas outlet of the two-dimensional airflow high-efficiency dust remover; and the control module is used for controlling the working state data of the two-dimensional airflow high-efficiency electric precipitator according to the particulate matter concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electric precipitator. The power supply voltage of the corona wire is adjusted in real time according to the particulate matter concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electric precipitator while the dust removal effect of the two-dimensional airflow high-efficiency electric precipitator is guaranteed, energy consumed by the electric precipitator is reduced to a great extent, electric energy and enterprise cost are saved, and the economic benefit is increased. And the intelligent degree of the two-dimensional airflow high-efficiency electric dust remover is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of dust removal equipment, and in particular to a two-dimensional airflow high-efficiency electric dust collector. Background Art

[0002] The electrostatic precipitator is an essential supporting equipment for thermal power plants. Its function is to remove particulate smoke from the flue gas discharged by stoves or oil-fired boilers, thereby greatly reducing the amount of smoke discharged into the atmosphere. It is an important environmental protection equipment to improve environmental pollution and air quality. Its working principle is that when the flue gas passes through the flue in front of the main structure of the electrostatic precipitator, the smoke is positively charged, and then the flue gas enters the electrostatic precipitator channel with multiple layers of cathode plates. Due to the mutual adsorption between the positively charged smoke and the cathode plate, the particulate smoke in the flue gas is adsorbed on the cathode, and the cathode plate is hit regularly, so that the smoke with a certain thickness falls into the ash hopper below the electrostatic precipitator structure under the dual effects of self-weight and vibration, thereby achieving the purpose of removing smoke in the flue gas.

[0003] Existing electrostatic precipitators can usually meet the needs of meeting emission standards, but the corona inception voltage of the corona wire of industrial electrostatic precipitators is generally between 2kV and 7kV, and during operation, the corona inception voltage is usually fixed. When the electrostatic precipitator maintains high voltage operation for a long time, it will consume a lot of electricity, and the concentration of particulate matter in industrial waste gas usually varies greatly. When the concentration of particulate matter in industrial waste gas is low, it still maintains high voltage operation, which will lead to a waste of electric energy resources. Therefore, how to reduce the energy consumed by the electrostatic precipitator while ensuring that the electrostatic precipitator meets emission standards is the direction in which existing technology needs to develop.

[0004] Therefore, the prior art needs to be further developed. Summary of the invention

[0005] The purpose of the present invention is to overcome the above technical deficiencies and provide a two-dimensional airflow high-efficiency electrostatic precipitator to solve the problems existing in the prior art.

[0006] To achieve the above technical objectives, according to a first aspect of the present invention, the present invention provides a two-dimensional airflow high-efficiency electrostatic precipitator, comprising: An acquisition module, used to acquire the particle concentration data at the flue gas outlet of a two-dimensional airflow high-efficiency electrostatic precipitator; The control module is used to control the working state data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0007] Specifically, the acquisition module includes: A particle concentration sensor is provided at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator, and the particle concentration sensor is communicatively connected with the control module.

[0008] Specifically, the two-dimensional airflow high-efficiency electrostatic precipitator includes: A dust collector body, wherein a corona wire is arranged inside the dust collector body, wherein the corona wire is electrically connected to a power supply device, wherein the power supply device is used to supply power to the corona wire, wherein the control module is control-connected to the power supply device, and wherein the control module is used to control the output voltage of the power supply device according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0009] Specifically, the control module is used to control the output voltage of the power supply device according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator, including: When the two-dimensional airflow high-efficiency electrostatic precipitator is started, the power supply device is controlled to output a first preset voltage, and the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator is obtained at a preset time interval; It is determined whether the particle concentration data at the smoke outlet is less than a first preset threshold value. If so, the power supply device is controlled to output a second preset voltage, which is less than the first preset voltage.

[0010] Specifically, the control module is used to control the output voltage of the power supply device according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator, and also includes: If the particle concentration data at the smoke outlet is greater than or equal to the first preset threshold, determine whether the particle concentration data at the smoke outlet is greater than or equal to the third preset threshold, and determine whether to increase the output voltage of the power supply device based on the judgment result, and the third preset threshold is greater than the first preset threshold.

[0011] Specifically, the controlling the power supply device to output the second preset voltage also includes: It is determined whether the particle concentration data at the smoke outlet at the next moment is less than the second preset threshold value. If so, the power supply device is controlled to output a third preset voltage, and the third preset voltage is less than the second preset voltage.

[0012] Specifically, the controlling the power supply device to output the second preset voltage also includes: If the particle concentration data at the smoke outlet at the next moment is greater than or equal to the second preset threshold, the power supply device is controlled to output the second preset voltage.

[0013] Specifically, the determining whether the particle concentration data at the smoke outlet is greater than or equal to a third preset threshold, and determining whether to increase the output voltage of the power supply device according to the determination result, further includes: If the particle concentration data at the smoke outlet is greater than or equal to the third preset threshold, it is determined to increase the output voltage of the power supply device, and the power supply device is controlled to output a fourth preset voltage.

[0014] Specifically, the determining whether the particle concentration data at the smoke outlet is greater than or equal to a third preset threshold, and determining whether to increase the output voltage of the power supply device according to the determination result, further includes: If the particle concentration data at the smoke outlet is less than the third preset threshold, it is determined not to increase the output voltage of the power supply device, and the power supply device is controlled to output the first preset voltage.

[0015] Specifically, the fourth preset voltage is greater than the first preset voltage.

[0016] Beneficial effects: The present invention obtains the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator; controls the working status data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby achieving real-time adjustment of the power supply voltage of the corona wire according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator while ensuring the dust removal effect of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby greatly reducing the energy consumed by the electrostatic precipitator, saving electricity and enterprise costs, and greatly improving the intelligence level of the two-dimensional airflow high-efficiency electrostatic precipitator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a flow chart of a control method of a two-dimensional airflow high-efficiency electrostatic precipitator provided in a specific embodiment of the present invention; Figure 2 It is a schematic diagram of the control system composition of a two-dimensional airflow high-efficiency electrostatic precipitator provided in a specific embodiment of the present invention; Figure 3 It is a structural schematic diagram of a two-dimensional airflow high-efficiency electrostatic precipitator provided in a specific embodiment of the present invention; In the above drawings, there are the following reference numerals: 1. Dust collector body; 4. Front-end electrostatic precipitator module; 41. Radial cathode discharge unit; 42. Radial dust collecting anode mesh unit; 5. Rear-end electrostatic precipitator module; 52. Axial cathode discharge unit; 53. Grooved dust collecting anode mesh unit; 6. Power supply device; 7. Particle concentration sensor; 8. Flue gas inlet; 9. Flue gas outlet; 100. Acquisition module; 200. Control module. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is clearly and completely described below in conjunction with the accompanying drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by ordinary technicians in this field without making creative work should all fall within the scope of protection of this application. In addition, the directional words mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional words used are used to illustrate rather than limit the invention.

[0019] The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0020] See also Figure 1-2 The present invention provides a two-dimensional airflow high-efficiency electrostatic precipitator, comprising: The acquisition module 100 is used to obtain the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0021] Specifically, the two-dimensional airflow high-efficiency electrostatic precipitator includes: The dust collector body 1 has a corona wire disposed inside the dust collector body 1, the corona wire is electrically connected to the power supply device 6, the power supply device 6 is used to supply power to the corona wire, the control module is controlled and connected to the power supply device 6, and the control module is used to control the output voltage of the power supply device 6 according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0022] Specifically, a flue gas inlet 8 is provided on one side of the dust collector body 1, and a flue gas outlet 9 is provided on the other side. The dust collector body 1 is also electrically connected to a power supply device 6 for powering the corona wire. A control module is provided at the lower end of the dust collector body 1. The dust collector body 1 includes a front-end electrostatic precipitator module 4 and a rear-end electrostatic precipitator module 5. The front-end electrostatic precipitator module 4 includes a radial cathode discharge unit 41 and a radial dust collecting anode mesh unit 42 which are perpendicular to the direction of the intake air flow. The rear-end electrostatic precipitator module 5 includes an axial cathode discharge unit 52 and a groove-type dust collecting anode mesh unit 53 which are horizontally arranged with the direction of the intake air flow.

[0023] The radial cathode discharge unit 41 and the axial cathode discharge unit 52 are both corona wires.

[0024] Specifically, the acquisition module 100 includes: The particle concentration sensor 7 is arranged at the smoke outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator, and the particle concentration sensor 7 is communicatively connected with the control module.

[0025] The control module 200 is used to control the working state data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0026] Specifically, before the two-dimensional airflow high-efficiency electrostatic precipitator is put into use, the following parameters are pre-set in the control module 200: A first preset threshold, a second preset threshold, a third preset threshold, a first preset voltage, a second preset voltage, a third preset voltage, a fourth preset voltage, and a preset time interval.

[0027] It can be understood that the first preset threshold, the second preset threshold, the third preset threshold, the first preset voltage, the second preset voltage, the third preset voltage, the fourth preset voltage, and the preset time interval can be specifically set according to the actual needs of the user of the present invention, and the present invention does not limit the specific values ​​of the first preset threshold, the second preset threshold, the third preset threshold, the first preset voltage, the second preset voltage, the third preset voltage, the fourth preset voltage, and the preset time interval.

[0028] Preferably, when the industry emission standard is not more than 30 mg per cubic meter, the present invention preferably sets the first preset threshold value to 10 mg per cubic meter, the present invention preferably sets the second threshold value to 20 mg per cubic meter, the present invention preferably sets the third threshold value to 28 mg per cubic meter, the present invention sets the first preset voltage to 5 kV, the present invention sets the second preset voltage to 4 kV, the present invention sets the third preset voltage to 3 kV, the present invention sets the fourth preset voltage to 6 kV, and the present invention sets the preset time interval to 2 seconds. The above settings are obtained by the technical personnel of the present invention through a large number of tests, and can well achieve the real-time adjustment of the power supply voltage of the corona wire while ensuring the dust removal effect of the two-dimensional airflow high-efficiency electrostatic precipitator, which greatly reduces the energy consumed by the electrostatic precipitator, saves electricity and enterprise costs, and greatly improves the intelligence level of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0029] It is understandable that increasing the corona wire voltage of the dust collector has a significant effect on the dust removal efficiency. Within a certain range, increasing the corona wire voltage can enhance the electric field strength, making it easier for particles to be adsorbed onto the dust collecting plate, thereby improving the dust removal efficiency. Based on this, the present invention designs an energy-saving strategy for a two-dimensional airflow high-efficiency electrostatic precipitator.

[0030] Specifically, the control module is used to control the output voltage of the power supply device 6 according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator, including: When the two-dimensional airflow high-efficiency electrostatic precipitator is started, the power supply device 6 is controlled to output a first preset voltage, and the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator is obtained at a preset time interval; It is determined whether the particle concentration data at the smoke outlet 9 is less than a first preset threshold value. If so, the power supply device 6 is controlled to output a second preset voltage, which is less than the first preset voltage.

[0031] It can be understood that if the particulate matter concentration data at the flue gas outlet 9 is less than the first preset threshold value, it proves that there is a large adjustable space from the industry emission standard at this time. Therefore, appropriately reducing the output voltage of the power supply device 6 will save a lot of electric energy. Therefore, the present invention controls the power supply device 6 to output the second preset voltage.

[0032] Specifically, the control module is used to control the output voltage of the power supply device 6 according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator, and also includes: If the particle concentration data at the smoke outlet 9 is greater than or equal to the first preset threshold, determine whether the particle concentration data at the smoke outlet 9 is greater than or equal to the third preset threshold, and determine whether to increase the output voltage of the power supply device 6 based on the judgment result, and the third preset threshold is greater than the first preset threshold.

[0033] Specifically, the controlling the power supply device 6 to output the second preset voltage also includes: It is determined whether the particle concentration data at the smoke outlet 9 at the next moment is less than the second preset threshold value. If so, the power supply device 6 is controlled to output a third preset voltage, which is less than the second preset voltage.

[0034] It can be understood that if the particulate matter concentration data at the flue gas outlet 9 at the next moment is less than the second preset threshold, it proves that there is still a large adjustable space from the industry emission standard at this time. Therefore, appropriately reducing the output voltage of the power supply device 6 will save a lot of electric energy. Therefore, the present invention controls the power supply device 6 to output the third preset voltage.

[0035] Specifically, the controlling the power supply device 6 to output the second preset voltage also includes: If the particle concentration data at the smoke outlet 9 at the next moment is greater than or equal to the second preset threshold, the power supply device 6 is controlled to output the second preset voltage.

[0036] It can be understood that if the particulate matter concentration data at the smoke outlet 9 at the next moment is greater than the second preset threshold, it proves that there is a small adjustable space from the industry emission standard at this time, and it is not suitable to reduce the output voltage of the power supply device 6, which may cause emissions to exceed the standard. Therefore, the present invention controls the power supply device 6 to continue to output the second preset voltage.

[0037] Specifically, the step of judging whether the particle concentration data at the smoke outlet 9 is greater than or equal to a third preset threshold value, and judging whether to increase the output voltage of the power supply device 6 according to the judgment result, further includes: If the particle concentration data at the smoke outlet 9 is greater than or equal to the third preset threshold, it is determined to increase the output voltage of the power supply device 6, and the power supply device 6 is controlled to output a fourth preset voltage.

[0038] It can be understood that if the particulate matter concentration data at the flue gas outlet 9 is greater than or equal to the third preset threshold value, it proves that there is very little adjustable space from the industry emission standard at this time. Therefore, it is not suitable to reduce the output voltage of the power supply device 6, which may cause emissions to exceed the standard. It is necessary to increase the output voltage of the power supply device 6. Therefore, the present invention controls the power supply device 6 to output the fourth preset voltage.

[0039] Specifically, the step of judging whether the particle concentration data at the smoke outlet 9 is greater than or equal to a third preset threshold value, and judging whether to increase the output voltage of the power supply device 6 according to the judgment result, further includes: If the particle concentration data at the smoke outlet 9 is less than the third preset threshold, it is determined not to increase the output voltage of the power supply device 6, and the power supply device 6 is controlled to output the first preset voltage.

[0040] Specifically, the fourth preset voltage is greater than the first preset voltage.

[0041] It can be understood that the present invention obtains the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator; controls the working status data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby achieving real-time adjustment of the power supply voltage of the corona wire according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator while ensuring the dust removal effect of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby greatly reducing the energy consumed by the electrostatic precipitator, saving electricity and enterprise costs, and greatly improving the intelligence level of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0042] Please continue reading Figure 1-Figure 2 The present invention provides another embodiment, which provides a control method for a two-dimensional airflow high-efficiency electrostatic precipitator, and the control method for the two-dimensional airflow high-efficiency electrostatic precipitator includes: S100, obtaining the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0043] Specifically, the two-dimensional airflow high-efficiency electrostatic precipitator includes: The dust collector body 1 has a corona wire disposed inside the dust collector body 1, the corona wire is electrically connected to the power supply device 6, the power supply device 6 is used to supply power to the corona wire, the control module is controlled and connected to the power supply device 6, and the control module is used to control the output voltage of the power supply device 6 according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0044] Specifically, the acquisition module 100 includes: The particle concentration sensor 7 is arranged at the smoke outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator, and the particle concentration sensor 7 is communicatively connected with the control module.

[0045] S200, controlling the working state data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0046] Specifically, the control module is used to control the output voltage of the power supply device 6 according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator, including: When the two-dimensional airflow high-efficiency electrostatic precipitator is started, the power supply device 6 is controlled to output a first preset voltage, and the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator is obtained at a preset time interval; It is determined whether the particle concentration data at the smoke outlet 9 is less than a first preset threshold value. If so, the power supply device 6 is controlled to output a second preset voltage, which is less than the first preset voltage.

[0047] Specifically, the control module is used to control the output voltage of the power supply device 6 according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator, and also includes: If the particle concentration data at the smoke outlet 9 is greater than or equal to the first preset threshold, determine whether the particle concentration data at the smoke outlet 9 is greater than or equal to the third preset threshold, and determine whether to increase the output voltage of the power supply device 6 based on the judgment result, and the third preset threshold is greater than the first preset threshold.

[0048] Specifically, the controlling the power supply device 6 to output the second preset voltage also includes: It is determined whether the particle concentration data at the smoke outlet 9 at the next moment is less than the second preset threshold value. If so, the power supply device 6 is controlled to output a third preset voltage, which is less than the second preset voltage.

[0049] Specifically, the controlling the power supply device 6 to output the second preset voltage also includes: If the particle concentration data at the smoke outlet 9 at the next moment is greater than or equal to the second preset threshold, the power supply device 6 is controlled to output the second preset voltage.

[0050] Specifically, the step of judging whether the particle concentration data at the smoke outlet 9 is greater than or equal to a third preset threshold value, and judging whether to increase the output voltage of the power supply device 6 according to the judgment result, further includes: If the particle concentration data at the smoke outlet 9 is greater than or equal to the third preset threshold, it is determined to increase the output voltage of the power supply device 6, and the power supply device 6 is controlled to output a fourth preset voltage.

[0051] Specifically, the step of judging whether the particle concentration data at the smoke outlet 9 is greater than or equal to a third preset threshold value, and judging whether to increase the output voltage of the power supply device 6 according to the judgment result, further includes: If the particle concentration data at the smoke outlet 9 is less than the third preset threshold, it is determined not to increase the output voltage of the power supply device 6, and the power supply device 6 is controlled to output the first preset voltage.

[0052] Specifically, the fourth preset voltage is greater than the first preset voltage.

[0053] It should be noted here that the present invention obtains the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator; controls the working status data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby achieving real-time adjustment of the power supply voltage of the corona wire according to the particle concentration data at the flue gas outlet 9 of the two-dimensional airflow high-efficiency electrostatic precipitator while ensuring the dust removal effect of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby greatly reducing the energy consumed by the electrostatic precipitator, saving electricity and enterprise costs, and greatly improving the intelligence level of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0054] Please continue reading Figure 1-Figure 2 In a preferred embodiment, the present application also provides a control system for a two-dimensional airflow high-efficiency electrostatic precipitator, the control system for the two-dimensional airflow high-efficiency electrostatic precipitator comprising: An acquisition module 100 is used to acquire the particle concentration data at the flue gas outlet of a two-dimensional airflow high-efficiency electrostatic precipitator; The control module 200 is used to control the working state data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0055] It can be understood that the present invention obtains the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator; controls the working status data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby achieving real-time adjustment of the power supply voltage of the corona wire according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator while ensuring the dust removal effect of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby greatly reducing the energy consumed by the electrostatic precipitator, saving electricity and enterprise costs, and greatly improving the intelligence level of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0056] In a preferred embodiment, the present application further provides an electronic device, the electronic device comprising: A memory; and a processor, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the control method of the two-dimensional airflow high-efficiency electrostatic precipitator is implemented. The computer device can be broadly a server, a terminal, or any other electronic device with necessary computing and / or processing capabilities. In one embodiment, the computer device may include a processor, a memory, a network interface, a communication interface, etc. connected via a system bus. The processor of the computer device can be used to provide necessary computing, processing and / or control capabilities. The memory of the computer device may include a non-volatile storage medium and an internal memory. An operating system, a computer program, etc. may be stored in or on the non-volatile storage medium. The internal memory can provide an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The network interface and the communication interface of the computer device can be used to connect and communicate with external devices through a network. When the computer program is executed by the processor, the steps of the method of the present invention are performed.

[0057] The present invention may be implemented as a computer-readable storage medium having a computer program stored thereon, which causes the steps of the method of an embodiment of the present invention to be executed when executed by a processor. In one embodiment, the computer program is distributed on a plurality of computer devices or processors coupled to a network so that the computer program is stored, accessed and executed in a distributed manner by one or more computer devices or processors. A single method step / operation, or two or more method steps / operations, may be performed by a single computer device or processor or by two or more computer devices or processors. One or more method steps / operations may be performed by one or more computer devices or processors, and one or more other method steps / operations may be performed by one or more other computer devices or processors. One or more computer devices or processors may perform a single method step / operation, or perform two or more method steps / operations.

[0058] It will be appreciated by a person skilled in the art that the method steps of the present invention may be performed by instructing related hardware such as a computer device or a processor through a computer program, and the computer program may be stored in a non-temporary computer-readable storage medium, which causes the steps of the present invention to be performed when the computer program is executed. Depending on the circumstances, any reference to memory, storage, database, or other media herein may include non-volatile and / or volatile memory. Examples of non-volatile memory include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), flash memory, magnetic tape, floppy disk, magneto-optical data storage device, optical data storage device, hard disk, solid state disk, etc. Examples of volatile memory include random access memory (RAM), external cache memory, etc. It should be noted here that the present invention obtains the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator; controls the working status data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby achieving real-time adjustment of the power supply voltage of the corona wire according to the particle concentration data at the flue gas outlet of the two-dimensional airflow high-efficiency electrostatic precipitator while ensuring the dust removal effect of the two-dimensional airflow high-efficiency electrostatic precipitator, thereby greatly reducing the energy consumed by the electrostatic precipitator, saving electricity and enterprise costs, and greatly improving the intelligence level of the two-dimensional airflow high-efficiency electrostatic precipitator.

[0059] The various technical features described above can be combined arbitrarily. Although all possible combinations of these technical features are not described, any combination of these technical features should be considered to be covered by this specification as long as there is no contradiction in such combination.

[0060] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A two-dimensional airflow high-efficiency electrostatic precipitator, characterized in that: The two-dimensional airflow high-efficiency dust collector comprises: An acquisition module (100) is used to acquire particle concentration data at a flue gas outlet (9) of a two-dimensional airflow high-efficiency electrostatic precipitator; The control module (200) is used to control the working state data of the two-dimensional airflow high-efficiency electrostatic precipitator according to the particle concentration data at the flue gas outlet (9) of the two-dimensional airflow high-efficiency electrostatic precipitator.

2. The two-dimensional airflow high-efficiency electrostatic precipitator according to claim 1 is characterized in that: The acquisition module (100) comprises: A particle concentration sensor (7), the particle concentration sensor (7) being arranged at a smoke outlet (9) of a two-dimensional airflow high-efficiency electrostatic precipitator, the particle concentration sensor (7) being communicatively connected to a control module (200).

3. The two-dimensional airflow high-efficiency electrostatic precipitator according to claim 2 is characterized in that: The two-dimensional airflow high-efficiency electric precipitator comprises: A dust collector body (1), wherein a corona wire is arranged inside the dust collector body (1), the corona wire is electrically connected to a power supply device, the power supply device is used to supply power to the corona wire, the control module (200) is control-connected to the power supply device, and the control module (200) is used to control the output voltage of the power supply device according to particle concentration data at a flue gas outlet (9) of a two-dimensional airflow high-efficiency electrostatic precipitator.

4. The two-dimensional airflow high-efficiency electrostatic precipitator according to claim 3 is characterized in that: The control module (200) is used to control the output voltage of the power supply device according to the particle concentration data at the flue gas outlet (9) of the two-dimensional airflow high-efficiency electrostatic precipitator, and comprises: When the two-dimensional airflow high-efficiency electrostatic precipitator is started, the power supply device is controlled to output a first preset voltage, and particle concentration data at a flue gas outlet (9) of the two-dimensional airflow high-efficiency electrostatic precipitator is obtained at preset time intervals; It is determined whether the particle concentration data at the smoke outlet (9) is less than a first preset threshold value, and if so, the power supply device is controlled to output a second preset voltage, wherein the second preset voltage is less than the first preset voltage.

5. The two-dimensional airflow high-efficiency electrostatic precipitator according to claim 4 is characterized in that: The control module (200) is used to control the output voltage of the power supply device according to the particle concentration data at the flue gas outlet (9) of the two-dimensional airflow high-efficiency electrostatic precipitator, and also includes: If the particle concentration data at the smoke outlet (9) is greater than or equal to a first preset threshold, it is determined whether the particle concentration data at the smoke outlet (9) is greater than or equal to a third preset threshold, and it is determined whether to increase the output voltage of the power supply device based on the determination result, wherein the third preset threshold is greater than the first preset threshold.

6. The two-dimensional airflow high-efficiency electrostatic precipitator according to claim 4 is characterized in that: The controlling the power supply device to output a second preset voltage also includes: It is determined whether the particle concentration data at the smoke outlet (9) at the next moment is less than a second preset threshold value, and if so, the power supply device is controlled to output a third preset voltage, wherein the third preset voltage is less than the second preset voltage.

7. The two-dimensional airflow high-efficiency electrostatic precipitator according to claim 6 is characterized in that: The controlling the power supply device to output a second preset voltage also includes: If the particle concentration data at the smoke outlet (9) at the next moment is greater than or equal to the second preset threshold, the power supply device is controlled to output the second preset voltage.

8. The two-dimensional airflow high-efficiency electrostatic precipitator according to claim 5, characterized in that: The step of judging whether the particle concentration data at the smoke outlet (9) is greater than or equal to a third preset threshold value, and judging whether to increase the output voltage of the power supply device according to the judgment result, further comprises: If the particle concentration data at the smoke outlet (9) is greater than or equal to a third preset threshold, it is determined to increase the output voltage of the power supply device, and the power supply device is controlled to output a fourth preset voltage.

9. The two-dimensional airflow high-efficiency electrostatic precipitator according to claim 5, characterized in that: The step of judging whether the particle concentration data at the smoke outlet (9) is greater than or equal to a third preset threshold value, and judging whether to increase the output voltage of the power supply device according to the judgment result, further comprises: If the particle concentration data at the smoke outlet (9) is less than a third preset threshold, it is determined not to increase the output voltage of the power supply device, and the power supply device is controlled to output the first preset voltage.

10. The two-dimensional airflow high-efficiency electrostatic precipitator according to claim 8, characterized in that: The fourth preset voltage is greater than the first preset voltage.

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