CN114065470A - Dry-type electric precipitator carbon footprint accounting system and method based on full life cycle - Google Patents
Dry-type electric precipitator carbon footprint accounting system and method based on full life cycle Download PDFInfo
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- 239000012716 precipitator Substances 0.000 title claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 60
- 239000000428 dust Substances 0.000 claims abstract description 29
- 238000012545 processing Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000005265 energy consumption Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000003245 coal Substances 0.000 claims description 13
- 239000012717 electrostatic precipitator Substances 0.000 claims description 12
- 239000006227 byproduct Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 238000003786 synthesis reaction Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000005065 mining Methods 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000003546 flue gas Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000012718 dry electrostatic precipitator Substances 0.000 claims description 2
- 238000013500 data storage Methods 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 14
- 238000007599 discharging Methods 0.000 description 3
- 239000013071 indirect material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
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Abstract
The invention provides a full-life-cycle-based carbon footprint accounting system and method for a dry-type electric precipitator, the system comprises the dry-type electric precipitator, a data monitoring unit, a data transmission unit and a data processing and displaying unit, the data monitoring unit is used for monitoring energy consumption and material consumption data of the full life cycle of the dry-type electric precipitator, the data monitoring unit comprises an online monitoring unit and a database, the data monitoring unit is in communication connection with the data processing and displaying unit through the data transmission unit, the data processing and displaying unit comprises a processor and a display in communication connection with the processor, the processor is used for receiving the data monitored by the data monitoring unit and converting the data into CO2Consumption data, the display for converting the processor to CO2The consumption data is displayed outwards. The system isSystem capable of monitoring full life cycle CO of dry type electric dust remover2And the discharge amount is displayed through the display.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of dust removal equipment, in particular to a system and a method for accounting carbon footprint of a dry-type electric dust collector based on a full life cycle.
[ background of the invention ]
At present, the mainstream equipment of the smoke particulate treatment equipment of the domestic and overseas coal-fired power plants is a dry-type electric dust collector, the dry-type electric dust collector discharges ash removed from smoke in a dry state, a high-strength electric field is released through electrodes, under the action of the electric field force, load point dust is collected by a cathode device and an anode device, an anode plate adopts a metal polar plate which is hung in parallel, and the cathode can adopt a top-hanging type or a side-hanging type according to the actual conditions of projects.
The traditional dry-type electric dust remover can only monitor pollutant emission and operation parameters and cannot monitor and characterize CO2The system and the method for checking the carbon footprint of the dry-type electric dust collector based on the full life cycle are provided.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a full-life-cycle-based carbon footprint accounting system and method for a dry-type electric precipitator, which can monitor the full life cycle of the dry-type electric precipitator, namely CO2And (4) discharging the amount.
In order to achieve the purpose, the invention provides a full-life-cycle-based carbon footprint accounting system of a dry-type electric dust collector, which comprises the dry-type electric dust collector, a data monitoring unit, a data transmission unit and a data processing and displaying unit, wherein the data monitoring unit is used for monitoring the energy consumption and material consumption data of the full life cycle of the dry-type electric dust collector, the data monitoring unit comprises an online monitoring unit and a database, and the online monitoring unit is used for monitoring the dry-type electric dust collectorThe energy consumption data of the operation stage of the dust remover, the database is used for storing the industry data of each stage, including the industry data of the raw material and energy mining production stage, the transportation stage, the processing, manufacturing, synthesizing and installing stage and the byproduct recycling stage, the data monitoring unit is in communication connection with the data processing and displaying unit through the data transmission unit, the data processing and displaying unit comprises a processor and a display in communication connection with the processor, and the processor is used for receiving the data monitored by the data monitoring unit and converting the data into CO2Consumption data, the display for converting the processor to CO2The consumption data is displayed outwards.
Preferably, the database is a source database.
Preferably, the processor is preset with control logic and calculation function for converting the data monitored by the data monitoring unit into CO2The data is consumed.
Preferably, the data processing and displaying unit further comprises a controller and an operation input device, wherein the controller is in communication connection with the processor, and the controller is used for regulating and controlling the operation mode and parameters of the dry-type electric dust collector in the operation stage so as to change the CO2And the operation input device is used for manually inputting the operation mode and parameters of the dry-type electric dust collector in the operation stage.
Preferably, the dry-type electric dust collector comprises a cathode system, an anode system, a high-voltage power supply device, a low-voltage power supply device, a rapping system, an ash conveying system and an ash bucket heat insulation system.
Preferably, the online monitoring unit comprises an electric energy meter for monitoring the power consumption of the high-voltage power supply device, a pressure gauge for monitoring the resistance of the dry electric dust collector and an electric energy meter for monitoring the power consumption of the low-voltage power supply device.
Preferably, the data transmission unit includes a transmission wire and a wireless network, the processor is in communication connection with the data monitoring unit and the display through the transmission wire, the transmission wire is used for transmitting the data monitored by the data monitoring unit to the processor and transmitting the data converted by the processor to the display, and the wireless network is used for transmitting the data converted by the processor to the mobile terminal in real time.
The invention also provides an accounting method of the dry-type electric precipitator carbon footprint accounting system based on the full life cycle, and the method adopts the following conversion function to calculate the CO of the dry-type electric precipitator in the full life cycle2Consumption:
Fall-purpose＝a(Fa1+Fa2+Fa3+…)+b(Fb1+Fb2+Fa3+…)+c(Fc1+Fc2+Fc3+…)+
d(Fd1+Fd2+Fd3+…)+e(Fe1+Fe2+Fe3+…)
Wherein, FAll-purposeCO for full life cycle2Consumption a-e are conversion coefficients of raw material and energy mining production stage, transportation stage, processing, manufacturing, synthesis and installation stage, equipment operation stage and byproduct recycling stage respectively, (F)a1+Fa2+Fa3+…)、(Fb1+Fb2+Fa3+…)、(Fc1+Fc2+Fc3+…)、(Fd1+Fd2+Fd3+…)、(Fe1+Fe2+Fe3+ …) respectively represents the relevant data of raw material and energy mining production stage, transportation stage, processing, manufacturing, synthesis and installation stage, equipment operation stage and byproduct recycling stage, including direct discharge, indirect energy consumption, indirect material consumption data and the like.
Preferably, the CO of the dry electric dust remover in the operation stage is calculated by adopting the following conversion function2Consumption:
F＝econsumption unitTPe(Eh+El+Ep)/Pc
Wherein F is CO in the operation stage of the dry electric dust collector2Consumption; e.g. of the typeConsumption unitThe coal consumption conversion coefficient; t is the running time; pe and Pc are respectively the electricity price and the coal price; eh、El、EpRespectively high voltage power consumption, low voltage power consumption and resistance power consumption { please supplement the meaning of F }, resistance power consumption EpThe calculation formula of (a) is as follows:
wherein Q is the dry-type electrostatic precipitator entry flue gas volume, and P is the dry-type electrostatic precipitator resistance.
The invention has the beneficial effects that: the invention monitors the energy consumption and material consumption data of the dry type electric dust collector in the full life cycle of resource utilization from the raw materials to the finished product after the service life of the finished product is ended through the data monitoring unit, and the data is converted into CO through the control logic and the calculation function preset in the data processing display unit2Consumed and finally displayed outwards through the display. And for calculating CO2Including not only direct CO of fossil fuel combustion2Discharging, namely indirectly using energy and converting material consumption into discharging; in which fossil fuel-fired direct CO2Emissions, indirect use energy emissions need to be calculated against a database). The databases in all stages are open source databases, the databases, models and algorithms can be continuously enriched and perfected through the existing platform, and the data quality can be continuously improved through a data cleaning technology and a monitoring and checking technology.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a block diagram of a full life cycle based dry electrostatic precipitator carbon footprint accounting system of the present invention;
FIG. 2 is a schematic view of example 1 of the present invention;
FIG. 3 is a graph showing the coal consumption conversion coefficients corresponding to different coal types, wherein the standard coal carbon dioxide emission coefficient corresponds to the coal consumption conversion coefficient e of different coal typesConsumption unit。
[ detailed description ] embodiments
Referring to fig. 1 and 2, the invention provides a full-life-cycle-based carbon footprint accounting system for a dry-type electric precipitator, which comprises a dry-type electric precipitator 1, a data monitoring unit 2, a data transmission unit 3 and a data processing and displaying unit 4, wherein the data monitoring unit 2 is used for monitoring the energy consumption and material consumption data of the full life cycle of the dry-type electric precipitator 1It includes on-line monitoring unit 21 and database 22 to state data monitoring unit 2, on-line monitoring unit 21 is used for monitoring the energy consumption data of dry-type electrostatic precipitator 1 operation stage, database 22 is used for storing the trade data in each stage, including raw and other materials and energy mining production stage, transportation stage, the trade data of processing and manufacturing synthesis installation stage, byproduct reuse stage, including direct fossil fuel burning data, indirect energy consumption data and indirect material consumption data, data monitoring unit 2 passes through data transmission unit 3 and data processing display element 4 communication connection, data processing display element 4 includes the treater, with treater communication connection's display, the treater is used for receiving the data of data monitoring unit 2 monitoring to convert into CO2Consumption data, the display for converting the processor to CO2The consumption data is displayed outwards.
Further, the database 22 is an open source database, and the priority rule of the data source of the database 22 is as follows: acquiring literature and experience data on site; data type: monitoring data > conversion data > estimation data; data time: and obtaining the effective data in more than 1 year and more than 5 years in real time.
Furthermore, the processor is preset with control logic and calculation functions for converting the data monitored by the data monitoring unit 2 into CO2The data is consumed.
Further, the data processing and displaying unit 4 further comprises a controller and an operation input device which are in communication connection with the processor, wherein the controller is used for regulating and controlling the operation mode and parameters of the dry-type electric dust remover 1 in the operation stage so as to change the CO2Consumption, multiple operation modes including maximum output mode, general operation mode, energy-saving, carbon-reducing and efficiency-protecting mode, etc. are set in the controller, and different modes correspond to different CO2And consumption, and an operator can set automatic operation according to a mode and can switch manual regulation and control. The operation input device is used for manually inputting the operation mode and parameters of the dry type electric dust collector 1 in the operation stage, the manual input mode has the functions of specific account number and identity recognition, and for primary operators, the primary operators input all the parameters or the modesAnd meanwhile, an interface automatic prompting function is provided.
Further, dry-type electrostatic precipitator 1 includes import and export head, negative pole system, positive pole system, high voltage power supply unit, low pressure power supply unit, rapping system, ash conveying system, ash bucket heat preservation system, and wherein, high voltage power supply unit is negative pole system, positive pole system power supply, and low pressure power supply unit is rapping system, ash conveying system, ash bucket heat preservation system power supply.
Further, the online monitoring unit 21 includes an electric energy meter for monitoring the power consumption of the high-voltage power supply device, a pressure gauge for monitoring the resistance of the dry-type electric dust collector 1, and an electric energy meter for monitoring the power consumption of the low-voltage power supply devices such as a rapping motor of a rapping system, an ash conveying pump of an ash conveying system, and an electric heating of an ash bucket heat insulation system.
Further, the data transmission unit 3 includes a transmission wire and a wireless network, the processor is in communication connection with the data monitoring unit 2 and the display through the transmission wire, the transmission wire is used for transmitting the data monitored by the data monitoring unit 2 to the processor and transmitting the data converted by the processor to the display, and the wireless network is used for transmitting the data converted by the processor to mobile terminals such as mobile phones in real time.
A dry-type electric precipitator carbon footprint accounting method based on a full life cycle adopts the following conversion function to calculate CO of the full life cycle of a dry-type electric precipitator 12Consumption:
Fall-purpose＝a(Fa1+Fa2+Fa3+…)+b(Fb1+Fb2+Fa3+…)+c(Fc1+Fc2+Fc3+…)+d(Fd1+Fd2+Fd3+…)+e(Fe1+Fe2+Fe3+…)
Wherein, FAll-purposeCO for full life cycle2Consumption a-e are conversion coefficients of raw material and energy mining production stage, transportation stage, processing, manufacturing, synthesis and installation stage, equipment operation stage and byproduct recycling stage respectively, (F)a1+Fa2+Fa3+…)、(Fb1+Fb2+Fa3+…)、(Fc1+Fc2+Fc3+…)、(Fd1+Fd2+Fd3+…)、(Fe1+Fe2+Fe3+ …) respectively represents the relevant data of raw material and energy mining production stage, transportation stage, processing, manufacturing, synthesis and installation stage, equipment operation stage and byproduct recycling stage, including direct discharge, indirect energy consumption, indirect material consumption data and the like.
The method adopts the following conversion function to calculate the CO of the dry-type electric precipitator 1 in the operation stage2Consumption:
F＝econsumption unitTPe(Eh+El+Ep)/Pc
Wherein e isConsumption unitThe conversion coefficient of coal consumption is the conversion coefficient of coal consumption of different coal types eConsumption unitAs shown in fig. 3; t is the running time; pe and Pc are respectively the electricity price and the coal price; eh、El、EpRespectively high voltage power consumption, low voltage power consumption, resistance power consumption, and resistance power consumption EpThe calculation formula of (a) is as follows:
wherein Q is the dry-type electrostatic precipitator entry flue gas volume, and P is the dry-type electrostatic precipitator resistance.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (9)
1. Dry-type electrostatic precipitator carbon footprint accounting system based on full life cycle, its characterized in that: including dry-type electrostatic precipitator (1), data monitoring unit (2), data transmission unit (3), data processing display element (4), data monitoring unit (2) are used for monitoring dry-type electrostatic precipitator (1) full life cycle's energy consumption, material consumption data, data monitoring unit (2) are including on-line monitoring unit (21) and database (22), on-line monitoring unit (21) are used for monitoring dry-type electrostatic precipitator (1) operation stage's energy consumption data, database (22)The industrial data storage system is used for storing industrial data of each stage, and comprises industrial data of a raw material and energy exploitation production stage, a transportation stage, a processing, manufacturing, synthesis and installation stage and a byproduct recycling stage, the data monitoring unit (2) is in communication connection with the data processing and displaying unit (4) through the data transmission unit (3), the data processing and displaying unit (4) comprises a processor and a display in communication connection with the processor, and the processor is used for receiving the data monitored by the data monitoring unit (2) and converting the data into CO2Consumption data, the display for converting the processor to CO2The consumption data is displayed outwards.
2. The full life cycle based dry electric precipitator carbon footprint accounting system of claim 1, wherein: the database (22) is a source database.
3. The full life cycle based dry electric precipitator carbon footprint accounting system of claim 1, wherein: the processor is internally preset with control logic and calculation functions for converting the data monitored by the data monitoring unit (2) into CO2The data is consumed.
4. The full life cycle based dry electric precipitator carbon footprint accounting system of claim 1, wherein: the data processing and displaying unit (4) further comprises a controller and an operation input device which are in communication connection with the processor, wherein the controller is used for regulating and controlling the operation mode and parameters of the dry-type electric dust remover (1) in the operation stage so as to change CO2Consumption, the operation input device is used for manually inputting the operation mode and parameters of the operation stage of the dry-type electric dust collector (1).
5. The full life cycle based dry electric precipitator carbon footprint accounting system of claim 1, wherein: the dry-type electric dust collector (1) comprises a cathode system, an anode system, a high-voltage power supply device, a low-voltage power supply device, a rapping system, an ash conveying system and an ash bucket heat insulation system.
6. The full life cycle based dry electric precipitator carbon footprint accounting system of claim 5, wherein: the online monitoring unit (21) comprises an electric energy meter for monitoring the power consumption of the high-voltage power supply device, a pressure gauge for monitoring the resistance of the dry-type electric dust collector (1) and an electric energy meter for monitoring the power consumption of the low-voltage power supply device.
7. The full life cycle based dry electric precipitator carbon footprint accounting system of claim 1, wherein: the data transmission unit (3) comprises a transmission wire and a wireless network, the processor is in communication connection with the data monitoring unit (2) and the display through the transmission wire, the transmission wire is used for transmitting data monitored by the data monitoring unit (2) to the processor and transmitting data converted by the processor to the display, and the wireless network is used for transmitting the data converted by the processor to the mobile terminal in real time.
8. An accounting method using the full-life-cycle-based dry-type electric precipitator carbon footprint accounting system according to any one of claims 1 to 7, wherein: the method adopts the following conversion function to calculate the CO of the whole life cycle of the dry-type electric precipitator (1)2Consumption:
Fall-purpose＝a(Fa1+Fa2+Fa3+…)+b(Fb1+Fb2+Fa3+…)+c(Fc1+Fc2+Fc3+…)+d(Fd1+Fd2+Fd3+…)+e(Fe1+Fe2+Fe3+…)
Wherein, FAll-purposeCO for full life cycle2Consumption a-e are conversion coefficients of raw material and energy mining production stage, transportation stage, processing, manufacturing, synthesis and installation stage, equipment operation stage and byproduct recycling stage respectively, (F)a1+Fa2+Fa3+…)、(Fb1+Fb2+Fa3+…)、(Fc1+Fc2+Fc3+…)、(Fd1+Fd2+Fd3+…)、(Fe1+Fe2+Fe3+ …) respectively represent the relevant data of the raw material and energy exploitation production phase, the transportation phase, the processing, manufacturing, synthesis and installation phase, the equipment operation phase and the byproduct reuse phase.
9. The full life cycle based dry electrostatic precipitator carbon footprint accounting system and method of claim 8, wherein: calculating CO in the operation stage of the dry electric dust remover (1) by adopting the following conversion function2Consumption:
F＝econsumption unitTPe(Eh+El+Ep)/Pc
Wherein F is CO in the operation stage of the dry electric dust collector2Consumption; e.g. of the typeConsumption unitThe coal consumption conversion coefficient; t is the running time; pe and Pc are respectively the electricity price and the coal price; eh、El、EpRespectively high voltage power consumption, low voltage power consumption, resistance power consumption, and resistance power consumption EpThe calculation formula of (a) is as follows:
wherein Q is the dry-type electrostatic precipitator entry flue gas volume, and P is the dry-type electrostatic precipitator resistance.
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- 2021-09-27 CN CN202111133019.XA patent/CN114065470B/en active Active
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| GB2472204A (en) * | 2009-07-28 | 2011-02-02 | Neecom Ltd | Monitoring and processing data relating to the energy usage in a location |
| CN104850951A (en) * | 2015-05-18 | 2015-08-19 | 中国科学院广州能源研究所 | Product carbon footprint modeling method with time-space attribute and system thereof |
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