CN113245060A - Collaborative energy-saving operation optimization method, system, equipment and storage medium for dust removal and desulfurization system - Google Patents
Collaborative energy-saving operation optimization method, system, equipment and storage medium for dust removal and desulfurization system Download PDFInfo
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- CN113245060A CN113245060A CN202110502127.3A CN202110502127A CN113245060A CN 113245060 A CN113245060 A CN 113245060A CN 202110502127 A CN202110502127 A CN 202110502127A CN 113245060 A CN113245060 A CN 113245060A
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- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
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- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
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Abstract
The invention discloses a collaborative energy-saving operation optimization method, a collaborative energy-saving operation optimization system, collaborative energy-saving operation optimization equipment and collaborative energy-saving operation optimization storage media for a dust removal system and a desulfurization system, wherein the collaborative energy-saving operation optimization method comprises the following steps of: calculating the total power consumption N of the dust removal system and the desulfurization system according to the running power consumption and the system resistance of the electric dust remover, the desulfurization system and the wet electric dust remover under different running modes and running parameters; selecting a corresponding operation mode and operation parameters when the power consumption N is minimum as the optimal cooperative operation mode of the electric dust collector, the desulfurization system and the wet-type electric dust collector under the current unit load working condition; the unit load working conditions are adjusted to obtain the optimal collaborative operation modes of the electric dust remover, the desulfurization system and the wet electric dust remover under different unit load working conditions, then the electric dust remover, the desulfurization system and the wet electric dust remover are operated according to the optimal collaborative operation modes of the electric dust remover, the desulfurization system and the wet electric dust remover under different unit load working conditions, and the collaborative energy-saving operation optimization of the dust removal system and the desulfurization system is completed.
Description
Technical Field
The invention belongs to the technical field of atmospheric pollution treatment, and relates to a collaborative energy-saving operation optimization method, a collaborative energy-saving operation optimization system, collaborative energy-saving operation optimization equipment and a collaborative energy-saving operation optimization method for a dust removal system and a desulfurization system, and a storage medium.
Background
At present, domestic coal-fired power plants basically complete the ultra-low emission reconstruction of environmental protection facilities, and the emission of nitrogen oxides, smoke dust and sulfur dioxide is effectively controlled. Because the denitration system, the dust removal system and the desulfurization system are all independently arranged and are operated and controlled by different professional operators in the power plant, the cooperative control effect among the systems is not fully considered, and the integral operation energy consumption of the environmental protection facility is higher. Especially for a dust removal system and a desulfurization system, the wet desulfurization device has a better synergistic dust removal effect besides the function of mainly removing sulfur dioxide, and how to take the pollutant removal effect of the dust removal system and the desulfurization system into consideration, so that the dust removal efficiency of the dust removal system and the desulfurization system is reasonably distributed on the premise that the pollutant is discharged up to the standard, the comprehensive operation energy consumption is reduced, and the method has very important significance.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a method, a system, equipment and a storage medium for collaborative energy-saving operation optimization of a dust removal and desulfurization system, wherein the method, the system, the equipment and the storage medium can effectively reduce the comprehensive operation energy consumption of the system.
In order to achieve the aim, the method for optimizing the collaborative energy-saving operation of the dust removal and desulfurization system comprises the following steps:
1) obtaining the running power consumption N of the electric dust collector under different running modes and running parameters1And the running power consumption N of the desulfurization system2N for running power consumption of wet electric dust collector3And system resistance;
2) calculating the shaft power N of the fan according to the resistances of the electric dust remover, the desulfurization system and the wet electric dust remover in different operation modes and operation parameters4；
3) Calculating the total power consumption N of the dust removing and desulfurizing system as N1+N2+N3+N4
4) Comparing N under different operation modes and operation parameters, and selecting the corresponding operation mode and operation parameter when N is minimum as the optimal cooperative operation mode of the electric dust collector, the desulfurization system and the wet-type electric dust collector under the current unit load working condition;
5) and (3) adjusting the load working condition of the unit, repeating the steps 1) to 4) to obtain the optimal collaborative operation modes of the electric dust remover, the desulfurization system and the wet electric dust remover under different unit load working conditions, and then operating according to the optimal collaborative operation modes of the electric dust remover, the desulfurization system and the wet electric dust remover under different unit load working conditions to complete collaborative energy-saving operation optimization of the dust removal system and the desulfurization system.
The specific operation process of the step 1) is as follows:
11) adjusting the operation mode and operation parameters of the desulfurization system to ensure SO at the outlet of the desulfurization system2The concentration is stable and reaches the standard, the operation mode of the desulfurization system is kept stable, and the concentration value of smoke dust in the smoke at the outlet of the desulfurization system is detected;
12) adjusting the operation mode and the operation parameters of the wet electric dust remover to enable the wet electric dust remover to be in the maximum processing capacity, and detecting the concentration value of smoke dust in the smoke at the outlet of the wet electric dust remover;
13) keeping the desulfurization system and the wet electric dust collector to stably operate, gradually adjusting the operation mode of the electric dust collector, reducing the operation parameters of the electric dust collector, detecting the concentration values of smoke dust in smoke at an outlet of the electric dust collector, an outlet of the desulfurization system and an outlet of the wet electric dust collector until the concentration value of smoke dust in smoke dust at the outlet of the wet electric dust collector reaches a preset power plant set control value, and detecting and recording the power consumption and resistance of the electric dust collector, the desulfurization system and the wet electric dust collector under different operation modes and operation parameters of the electric dust collector;
14) the method comprises the steps of keeping a desulfurization system running stably, adjusting the running mode of an electric dust remover, improving the running parameters of the electric dust remover, adjusting the running mode of a wet-type electric dust remover, reducing the running parameters of the wet-type electric dust remover, detecting the smoke concentration values in the smoke at the outlet of the electric dust remover, the outlet of the desulfurization system and the outlet of the wet-type electric dust remover in real time until the smoke concentration in the smoke at the outlet of the wet-type electric dust remover reaches the preset power plant set control value, and recording the power consumption and resistance of the electric dust remover, the desulfurization system and the wet-type electric dust remover under different.
The total power consumption N of the dust removal and desulfurization system is as follows:
N＝N1+N2+N3+N4
wherein N is1For the electricity consumption of the electric dust collector, N2For power consumption of the desulfurization system, N3For wet electrostatic precipitator power consumption, N4To convert the power of the fan shaft.
Fan shaft power N4Comprises the following steps:
wherein Q is the flue gas flow, delta p is the system resistance, eta1To the fan efficiency, η2The mechanical transmission efficiency is improved.
Further comprising: recording the optimal cooperative operation mode of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions.
A dust removal and desulfurization system collaborative energy-saving operation optimization system comprises the following steps:
an acquisition module for acquiring the running power consumption N of the electric dust collector under different running modes and running parameters1And the running power consumption N of the desulfurization system2N for running power consumption of wet electric dust collector3And system resistance;
a calculation module for calculating the shaft power N of the fan according to the resistances of the electric dust collector, the desulfurization system and the wet electric dust collector in different operation modes and operation parameters4；
A data processing module for calculating the total power consumption N of the dedusting and desulfurizing system1+N2+N3+N4；
The comparison module is used for comparing N under different operation modes and operation parameters, and selecting the operation mode and the operation parameter corresponding to the minimum N as the optimal cooperative operation mode of the electric dust collector, the desulfurization system and the wet-type electric dust collector under the current unit load working condition;
and the adjusting module is used for adjusting the load working conditions of the unit to obtain the optimal collaborative operation modes of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions, and then the optimal collaborative operation modes of the electric dust collector, the desulfurization system and the wet electric dust collector are operated according to different unit load working conditions.
The system further comprises a recording card for recording the best cooperative operation mode of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions.
The total power consumption N of the dust removal and desulfurization system is as follows:
N＝N1+N2+N3+N4
wherein N is1For the electricity consumption of the electric dust collector, N2For power consumption of the desulfurization system, N3For wet electrostatic precipitator power consumption, N4To convert the power of the fan shaft.
Axial power N of fan4Comprises the following steps:
wherein Q is the flue gas flow, delta p is the system resistance, eta1To the fan efficiency, η2The mechanical transmission efficiency is improved.
A computer device comprising a memory, a processor and a computer program stored in said memory and executable on said processor, said processor implementing the steps of said dust removal, desulfurization system cooperative energy efficient operation optimization method when executing said computer program.
A computer readable storage medium storing a computer program which, when executed by a processor, implements the steps of the dust removal and sulfur removal system coordinated energy-saving operation optimization method.
The invention has the following beneficial effects:
according to the method, the system, the equipment and the storage medium for optimizing the collaborative energy-saving operation of the dust removal system and the desulfurization system, when the operation is carried out specifically, the load working condition of the unit is adjusted, the operation modes and the operation parameters of the electric dust remover, the desulfurization system and the wet electric dust remover are adjusted at the same time, the optimal collaborative operation modes of the electric dust remover, the desulfurization system and the wet electric dust remover under different load working conditions of the unit are obtained, and then the operation is carried out according to the optimal collaborative operation modes of the electric dust remover, the desulfurization system and the wet electric dust remover under different load working conditions of the unit, so that the comprehensive operation energy consumption of the system is effectively reduced.
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The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural diagram of a dust-removing desulfurization system.
Detailed Description
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The following detailed description is exemplary in nature and is intended to provide further details of the invention. Unless otherwise defined, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention.
Example one
Referring to fig. 1, the method for optimizing the collaborative energy-saving operation of the dust removal and desulfurization system of the present invention comprises the following steps:
1) adjusting the operation mode and operation parameters of the desulfurization system to ensure SO at the outlet of the desulfurization system2The concentration is stable and reaches the standard, the operation mode of the desulfurization system is kept stable, and the concentration value of smoke dust in the smoke at the outlet of the desulfurization system is detected;
2) adjusting the operation mode and the operation parameters of the wet electric dust remover to enable the wet electric dust remover to be in the maximum processing capacity, and detecting the concentration value of smoke dust in the smoke at the outlet of the wet electric dust remover;
3) the method comprises the steps of keeping the desulfurization system and the wet electric dust collector to stably run, gradually adjusting the running mode of the electric dust collector, reducing the running parameters of the electric dust collector, detecting smoke concentration values in smoke at an outlet of the electric dust collector, an outlet of the desulfurization system and an outlet of the wet electric dust collector until the smoke concentration in the smoke at the outlet of the wet electric dust collector reaches a preset power plant set control value, and detecting and recording the power consumption and resistance of the electric dust collector, the desulfurization system and the wet electric dust collector under different running modes and running parameters of the electric dust collector.
4) The method comprises the steps of keeping a desulfurization system running stably, adjusting the running mode of an electric dust remover, improving the running parameters of the electric dust remover, adjusting the running mode of a wet-type electric dust remover, reducing the running parameters of the wet-type electric dust remover, detecting smoke concentration values in smoke at an outlet of the electric dust remover, an outlet of the desulfurization system and an outlet of the wet-type electric dust remover in real time until the smoke concentration in the smoke at the outlet of the wet-type electric dust remover reaches a preset power plant set control value, and recording the power consumption and resistance of the electric dust remover, the desulfurization system and the wet-type electric dust remover under different running modes and running parameters;
5) calculating the total power consumption N of the dust removal and desulfurization systems according to the running power consumption and resistance of the electric dust remover, the desulfurization system and the wet electric dust remover under different running modes and running parameters as follows:
N＝N1+N2+N3+N4
wherein N is1For the electricity consumption of the electric dust collector, N2For power consumption of the desulfurization system, N3For wet electrostatic precipitator power consumption, N4To convert the power of the fan shaft.
Axial power N of fan4Comprises the following steps:
wherein Q is the flue gas flow, delta p is the system resistance, eta1To the fan efficiency, η2The mechanical transmission efficiency is improved.
6) Comparing N obtained by calculation under different operation modes and operation parameters, and selecting the operation mode and the operation parameter corresponding to the minimum N as the optimal cooperative operation mode of the electric dust remover, the desulfurization system and the wet-type electric dust remover under the load working condition of the unit;
7) adjusting the load working condition of the unit, repeating the steps 1) to 6) to obtain the optimal collaborative operation modes of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions, and then operating according to the optimal collaborative operation modes of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions;
8) recording the best cooperative operation mode of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions.
Example two
A dust removal and desulfurization system collaborative energy-saving operation optimization system comprises the following steps:
an acquisition module for acquiring the operation of the electric dust collector under different operation modes and operation parametersPower consumption N1And the running power consumption N of the desulfurization system2N for running power consumption of wet electric dust collector3And system resistance;
a calculation module for calculating the shaft power N of the fan according to the resistances of the electric dust collector, the desulfurization system and the wet electric dust collector in different operation modes and operation parameters4；
A data processing module for calculating the total power consumption N of the dedusting and desulfurizing system1+N2+N3+N4；
The comparison module is used for comparing N under different operation modes and operation parameters, and selecting the operation mode and the operation parameter corresponding to the minimum N as the optimal cooperative operation mode of the electric dust collector, the desulfurization system and the wet-type electric dust collector under the current unit load working condition;
and the adjusting module is used for adjusting the load working conditions of the unit to obtain the optimal collaborative operation modes of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions, and then the optimal collaborative operation modes of the electric dust collector, the desulfurization system and the wet electric dust collector are operated according to different unit load working conditions.
The system further comprises a recording card for recording the best cooperative operation mode of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions.
The total power consumption N of the dust removal and desulfurization system is as follows:
N＝N1+N2+N3+N4
wherein N is1For the electricity consumption of the electric dust collector, N2For power consumption of the desulfurization system, N3For wet electrostatic precipitator power consumption, N4To convert the power of the fan shaft.
Axial power N of fan4Comprises the following steps:
wherein Q is the flue gas flow, delta p is the system resistance, eta1To the fan efficiency, η2The mechanical transmission efficiency is improved.
EXAMPLE III
A computer device comprising a memory, a processor and a computer program stored in said memory and executable on said processor, said processor implementing the steps of said dust removal, desulfurization system cooperative energy efficient operation optimization method when executing said computer program.
Example four
A computer readable storage medium storing a computer program which, when executed by a processor, implements the steps of the dust removal and sulfur removal system coordinated energy-saving operation optimization method.
The invention can play the synergistic dust removal effect of the desulfurization system to the maximum extent on the premise of ensuring the desulfurization effect of the desulfurization system and not increasing the energy consumption of the desulfurization system, reasonably distribute the dust removal efficiency of the electric dust remover and the wet-type electric dust remover and reduce the comprehensive operation energy consumption.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.
Claims (9)
1. A collaborative energy-saving operation optimization method for a dust removal and desulfurization system is characterized by comprising the following steps:
1) obtaining the running power consumption N of the electric dust collector under different running modes and running parameters1And the running power consumption N of the desulfurization system2N for running power consumption of wet electric dust collector3And system resistance;
2) calculating the shaft power N of the fan according to the resistances of the electric dust remover, the desulfurization system and the wet electric dust remover in different operation modes and operation parameters4；
3) Calculating the total power consumption N of the dust removing and desulfurizing system as N1+N2+N3+N4；
4) Comparing N under different operation modes and operation parameters, and selecting the corresponding operation mode and operation parameter when N is minimum as the optimal cooperative operation mode of the electric dust collector, the desulfurization system and the wet-type electric dust collector under the current unit load working condition;
5) and (3) adjusting the load working condition of the unit, repeating the steps 1) to 4) to obtain the optimal collaborative operation modes of the electric dust remover, the desulfurization system and the wet electric dust remover under different unit load working conditions, and then operating according to the optimal collaborative operation modes of the electric dust remover, the desulfurization system and the wet electric dust remover under different unit load working conditions to complete collaborative energy-saving operation optimization of the dust removal system and the desulfurization system.
2. The collaborative energy-saving operation optimization method for the dust removal and desulfurization system according to claim 1, wherein the specific operation process of the step 1) is as follows:
11) adjusting the operation mode and operation parameters of the desulfurization system to ensure SO at the outlet of the desulfurization system2The concentration is stable and reaches the standard, the operation mode of the desulfurization system is kept stable, and the concentration value of smoke dust in the smoke at the outlet of the desulfurization system is detected;
12) adjusting the operation mode and the operation parameters of the wet electric dust remover to enable the wet electric dust remover to be in the maximum processing capacity, and detecting the concentration value of smoke dust in the smoke at the outlet of the wet electric dust remover;
13) keeping the desulfurization system and the wet electric dust collector to stably operate, gradually adjusting the operation mode of the electric dust collector, reducing the operation parameters of the electric dust collector, detecting the concentration values of smoke dust in smoke at an outlet of the electric dust collector, an outlet of the desulfurization system and an outlet of the wet electric dust collector until the concentration value of smoke dust in smoke dust at the outlet of the wet electric dust collector reaches a preset power plant set control value, and detecting and recording the power consumption and resistance of the electric dust collector, the desulfurization system and the wet electric dust collector under different operation modes and operation parameters of the electric dust collector;
14) the method comprises the steps of keeping a desulfurization system running stably, adjusting the running mode of an electric dust remover, improving the running parameters of the electric dust remover, adjusting the running mode of a wet-type electric dust remover, reducing the running parameters of the wet-type electric dust remover, detecting the smoke concentration values in the smoke at the outlet of the electric dust remover, the outlet of the desulfurization system and the outlet of the wet-type electric dust remover in real time until the smoke concentration in the smoke at the outlet of the wet-type electric dust remover reaches the preset power plant set control value, and recording the power consumption and resistance of the electric dust remover, the desulfurization system and the wet-type electric dust remover under different running modes and running parameters.
3. The collaborative energy-saving operation optimization method for dust removal and desulfurization systems according to claim 1, wherein the shaft power N of the fan4Comprises the following steps:
wherein Q is the flue gas flow, delta p is the system resistance, eta1To the fan efficiency, η2The mechanical transmission efficiency is improved.
4. The collaborative energy-saving operation optimization method for the dust removal and desulfurization system according to claim 1, further comprising: recording the optimal cooperative operation mode of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions.
5. A dust removal and desulfurization system collaborative energy-saving operation optimization system is characterized by comprising the following steps:
an acquisition module for acquiring the running power consumption N of the electric dust collector under different running modes and running parameters1And the running power consumption N of the desulfurization system2N for running power consumption of wet electric dust collector3And system resistance;
a calculation module for calculating the shaft power N of the fan according to the resistances of the electric dust collector, the desulfurization system and the wet electric dust collector in different operation modes and operation parameters4；
A data processing module for calculating the total power consumption N of the dedusting and desulfurizing system1+N2+N3+N4；
The comparison module is used for comparing N under different operation modes and operation parameters, and selecting the operation mode and the operation parameter corresponding to the minimum N as the optimal cooperative operation mode of the electric dust collector, the desulfurization system and the wet-type electric dust collector under the current unit load working condition;
and the adjusting module is used for adjusting the load working conditions of the unit to obtain the optimal collaborative operation modes of the electric dust collector, the desulfurization system and the wet electric dust collector under different unit load working conditions, and then the optimal collaborative operation modes of the electric dust collector, the desulfurization system and the wet electric dust collector are operated according to different unit load working conditions.
6. The system for optimizing the collaborative energy-saving operation of the dust removal and desulfurization system according to claim 5, further comprising a recording card for recording the optimal collaborative operation modes of the electric dust remover, the desulfurization system and the wet electric dust remover under different unit load conditions.
7. The system for optimizing the collaborative energy-saving operation of the dust removal and desulfurization system according to claim 5, wherein the total power consumption N of the dust removal and desulfurization system is as follows:
N＝N1+N2+N3+N4
wherein N is1For the electricity consumption of the electric dust collector, N2For power consumption of the desulfurization system, N3For wet electrostatic precipitator power consumption, N4Converting the shaft power of the fan;
fan shaft power N4Comprises the following steps:
wherein Q is the flue gas flow, delta p is the system resistance, eta1To the fan efficiency, η2The mechanical transmission efficiency is improved.
8. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor when executing the computer program implements the steps of the dust removal and desulfurization system collaborative energy saving operation optimization method according to any one of claims 1 to 4.
9. A computer-readable storage medium storing a computer program, wherein the computer program when executed by a processor implements the steps of the dust removal and desulfurization system collaborative energy saving operation optimization method according to any one of claims 1 to 4.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502127.3A CN113245060B (en) | 2021-05-08 | 2021-05-08 | Method, system, equipment and storage medium for optimizing cooperative energy-saving operation of dust removal and desulfurization system |
| JP2023600061U JP3245867U (en) | 2021-05-08 | 2021-08-31 | Cooperative energy-saving operation optimization system for dust collection and desulfurization systems |
| PCT/CN2021/115639 WO2022237011A1 (en) | 2021-05-08 | 2021-08-31 | Collaborative energy-saving operation optimization method and system for dedusting and desulfurization system, and device and storage medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110502127.3A CN113245060B (en) | 2021-05-08 | 2021-05-08 | Method, system, equipment and storage medium for optimizing cooperative energy-saving operation of dust removal and desulfurization system |
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| CN113245060B CN113245060B (en) | 2023-05-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113707226A (en) * | 2021-08-24 | 2021-11-26 | 西安热工研究院有限公司 | Method for establishing micro-kinetic model during xylose-xylulose interconversion |
| CN114453136A (en) * | 2022-02-10 | 2022-05-10 | 南方电网电力科技股份有限公司 | Adaptive control system of electrostatic dust collector and control method thereof |
| WO2022237011A1 (en) * | 2021-05-08 | 2022-11-17 | 西安热工研究院有限公司 | Collaborative energy-saving operation optimization method and system for dedusting and desulfurization system, and device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416359A (en) * | 2011-09-03 | 2012-04-18 | 盐城市劲风节能环保设备有限公司 | Equipment for removing dust by using magnetic fluid and application thereof as well as method for removing dust in air by using equipment |
| CN109365134A (en) * | 2018-10-18 | 2019-02-22 | 西安西热锅炉环保工程有限公司 | The autocontrol method of dust pelletizing system in a kind of coal generating system |
| CN109472406A (en) * | 2018-11-02 | 2019-03-15 | 浙江大学 | A kind of global optimization method of minimum discharge multi-pollutant cooperation-removal system |
| CN112536153A (en) * | 2020-11-23 | 2021-03-23 | 西安热工研究院有限公司 | Novel energy-conserving optimization integrated management system of electricity dust removal |
| US20210093997A1 (en) * | 2018-05-03 | 2021-04-01 | Bu Yeol KIM | Positive pressure and negative pressure maintenance system having bacteria sterilizing function and harmful material and radioactive material removing function |
| CN112742603A (en) * | 2020-12-09 | 2021-05-04 | 东南大学 | Automatic control method for wet-type electric precipitator of thermal power generating unit |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0386596B1 (en) * | 1989-03-02 | 1994-05-11 | Kawasaki Jukogyo Kabushiki Kaisha | Dry type simultanenous desulfurization and dedusting apparatus and method of operation therefor |
| CN109034457B (en) * | 2018-06-28 | 2022-03-25 | 杭州电子科技大学 | Low-cost collaborative removal modeling and optimization method for pollutants of coal-fired power plant |
| CN111077869B (en) * | 2019-12-31 | 2023-04-28 | 国电九江发电有限公司 | Big data intelligent control bag-type dust collector optimization control method and system |
| CN112364562B (en) * | 2020-11-11 | 2024-05-31 | 福建龙净环保股份有限公司 | Flue gas environment-friendly island cooperative control method and system |
| CN113245060B (en) * | 2021-05-08 | 2023-05-16 | 西安热工研究院有限公司 | Method, system, equipment and storage medium for optimizing cooperative energy-saving operation of dust removal and desulfurization system |
-
2021
- 2021-05-08 CN CN202110502127.3A patent/CN113245060B/en active Active
- 2021-08-31 WO PCT/CN2021/115639 patent/WO2022237011A1/en active Application Filing
- 2021-08-31 JP JP2023600061U patent/JP3245867U/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416359A (en) * | 2011-09-03 | 2012-04-18 | 盐城市劲风节能环保设备有限公司 | Equipment for removing dust by using magnetic fluid and application thereof as well as method for removing dust in air by using equipment |
| US20210093997A1 (en) * | 2018-05-03 | 2021-04-01 | Bu Yeol KIM | Positive pressure and negative pressure maintenance system having bacteria sterilizing function and harmful material and radioactive material removing function |
| CN109365134A (en) * | 2018-10-18 | 2019-02-22 | 西安西热锅炉环保工程有限公司 | The autocontrol method of dust pelletizing system in a kind of coal generating system |
| CN109472406A (en) * | 2018-11-02 | 2019-03-15 | 浙江大学 | A kind of global optimization method of minimum discharge multi-pollutant cooperation-removal system |
| CN112536153A (en) * | 2020-11-23 | 2021-03-23 | 西安热工研究院有限公司 | Novel energy-conserving optimization integrated management system of electricity dust removal |
| CN112742603A (en) * | 2020-12-09 | 2021-05-04 | 东南大学 | Automatic control method for wet-type electric precipitator of thermal power generating unit |
Non-Patent Citations (1)
| Title |
|---|
| 付龙龙;杨新民;童博;文乐: "基于主元分析的烟气协同脱除技术研究" * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237011A1 (en) * | 2021-05-08 | 2022-11-17 | 西安热工研究院有限公司 | Collaborative energy-saving operation optimization method and system for dedusting and desulfurization system, and device and storage medium |
| CN113707226A (en) * | 2021-08-24 | 2021-11-26 | 西安热工研究院有限公司 | Method for establishing micro-kinetic model during xylose-xylulose interconversion |
| CN114453136A (en) * | 2022-02-10 | 2022-05-10 | 南方电网电力科技股份有限公司 | Adaptive control system of electrostatic dust collector and control method thereof |
| CN114453136B (en) * | 2022-02-10 | 2024-05-07 | 南方电网电力科技股份有限公司 | Self-adaptive control system and control method for electrostatic precipitator |
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| CN113245060B (en) | 2023-05-16 |
| WO2022237011A1 (en) | 2022-11-17 |
| JP3245867U (en) | 2024-03-01 |
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