CN112707453A - Distributed control system for sewage desulfurization treatment - Google Patents
Distributed control system for sewage desulfurization treatment Download PDFInfo
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- 239000010865 sewage Substances 0.000 title claims abstract description 105
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 44
- 230000023556 desulfurization Effects 0.000 title claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 265
- 238000006243 chemical reaction Methods 0.000 claims abstract description 33
- 238000012545 processing Methods 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 18
- 238000012544 monitoring process Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000004458 analytical method Methods 0.000 claims description 14
- 238000007405 data analysis Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012372 quality testing Methods 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/101—Sulfur compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a sewage desulfurization treatment distributed control system, which comprises a detection sensor assembly, a detection end, a control platform, a display end, an operation end and a mobile equipment end, wherein the detection sensor assembly is arranged in the sewage desulfurization treatment system. The detection end is used for receiving detection signals sent by a detection sensor assembly in the sewage desulfurization system, converting the detection signals into detection data and sending the detection data to the control platform; the control platform is used for receiving the detection data sent by the detection end, comparing the detection data with the index data used for pre-storing to obtain a comparison value, and sending the comparison value to the display end and the mobile equipment end respectively. The invention can accurately detect the sewage treatment in the desulfurization system, the working states of each reaction tank and each device in real time, and control and regulate the desulfurization sewage treatment.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a distributed control system for sewage desulfurization treatment.
Background
The desulfurization waste water is mainly the discharge water of an absorption tower in the wet desulfurization (limestone/gypsum method) process of boiler flue gas. In order to maintain the balance of the mass of the slurry circulation system of the desulfurization unit, prevent the soluble fraction of the flue gas, i.e., the chlorine concentration, from exceeding the specified value and ensure the quality of gypsum, a certain amount of waste water must be discharged from the system, which is mainly from the gypsum dewatering and cleaning system. The impurities contained in the wastewater mainly comprise suspended matters, supersaturated sulfite, sulfate and heavy metals, and many of the impurities are the first pollutants which are strictly controlled in the national environmental protection standard.
The sewage desulfurization system in the prior art is difficult to monitor, and an operator cannot accurately know the sewage treatment condition and the working condition of each device in the sewage desulfurization system in real time, so that a distributed control system for sewage desulfurization treatment is urgently needed to overcome the defects in the current practical application.
Disclosure of Invention
The invention aims to provide a distributed control system for sewage desulfurization treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a distributed control system of sewage desulfurization treatment, is including installing the detection sensor subassembly in sewage desulfurization treatment system, still includes sense terminal, control platform, demonstration end, operation end and mobile device end, wherein:
the detection end is used for receiving a detection signal sent by a detection sensor assembly in the sewage desulfurization system, converting the detection signal into detection data and sending the detection data to the control platform;
the control platform is used for receiving the detection data sent by the detection end, comparing the detection data with index data used for prestoring to obtain a comparison value, and respectively sending the comparison value to the display end and the mobile equipment end;
the display end is used for receiving the comparison value sent by the control platform, and displaying the comparison value after data analysis;
and the mobile equipment terminal is used for receiving the comparison value sent by the control platform and informing the user of checking.
And the operation end is used for acquiring the operation instruction of the user and dispatching the maintenance task according to the operation instruction.
As a further scheme of the invention:
the detection sensor assembly comprises a sewage detection sensor module and an equipment detection sensor module, and the sewage detection sensor module and the equipment detection sensor module are both in communication connection with the detection end and used for sending detection signals to the detection end.
As a further scheme of the invention:
the detection end includes sewage detection module, equipment monitoring module and signal conversion module, and sewage detection module and equipment monitoring module all convert module communication connection with the signal, wherein:
the sewage detection module is used for receiving the detection signal sent by the sewage detection sensor module and sending the detection signal to the signal conversion module;
the equipment monitoring module is used for receiving the detection signal sent by the equipment detection sensor module and sending the detection signal to the signal conversion module;
and the signal conversion module is used for receiving the detection signals sent by the sewage detection module and the equipment monitoring module and converting the detection signals into detection data.
As a further scheme of the invention:
the signal conversion module is an AD converter and is used for converting the received analog signals into digital signals.
As a further scheme of the invention:
the sewage detection module is including sewage treatment volume detecting element, water quality testing unit and pH value detecting element, and sewage treatment volume detecting element, water quality testing unit and pH value detecting element all with sewage detection sensor module communication connection, wherein:
the sewage treatment capacity detection unit is used for receiving the detection signal sent by the sewage detection sensor module and acquiring a sewage treatment capacity detection signal from the detection signal;
the water quality detection unit is used for receiving the detection signal sent by the sewage detection sensor module and acquiring a water quality detection signal from the detection signal;
and the pH value detection unit is used for receiving the detection signal sent by the sewage detection sensor module and acquiring a pH value detection signal from the detection signal.
As a further scheme of the invention:
the equipment monitoring module is including preliminary treatment pond detecting element, reaction tank detecting element and sewage treatment pond detecting element, preliminary treatment pond detecting element, reaction tank detecting element and sewage treatment pond detecting element all with equipment detection sensor module communication connection, wherein:
the pretreatment pool detection unit is used for receiving detection signals sent by the equipment detection sensor module and acquiring working state detection signals of each equipment in the pretreatment pool from the detection signals;
the reaction tank detection unit is used for receiving detection signals sent by the equipment detection sensor module and acquiring working state detection signals of each equipment in the reaction tank from the detection signals;
and the sewage treatment pool detection unit is used for receiving the detection signal sent by the equipment detection sensor module and acquiring the working state detection signal of each equipment in the sewage treatment pool from the detection signal.
As a further scheme of the invention:
the display end comprises a data receiving module, a data processing module and a display module, the data receiving module is in communication connection with the data processing module, and the data processing module is in communication connection with the display module, wherein:
the data receiving module is connected with the detection end and used for acquiring detection data sent by the detection end and sending the detection data to the data processing module;
the data processing module is used for receiving the detection data sent by the data receiving module, performing tabular processing on the detection data and sending a processed table to the display module;
and the display module is used for receiving and displaying the table sent by the data processing module.
As a further scheme of the invention:
the operation end comprises an instruction acquisition module, an instruction analysis module and a task distribution module, wherein:
the instruction acquisition module is used for acquiring an operation instruction input by a user and sending the operation instruction to the instruction analysis module;
the instruction analysis module is used for receiving the operation instruction sent by the instruction acquisition module, analyzing the operation instruction, acquiring an operation task in the operation instruction and sending the operation task to the task distribution module;
and the task allocation module is used for receiving the operation tasks sent by the instruction analysis module and performing classified display.
As a further scheme of the invention:
the operation end comprises an intelligent shell and an operation panel provided with keys, and a user inputs an operation instruction to the operation panel by pressing the keys.
As a further scheme of the invention:
the mobile terminal is an intelligent device carried by a user, and comprises a mobile phone and a tablet personal computer.
Compared with the prior art, the invention has the beneficial effects that:
the device is provided with a detection end, a control platform, a display end, an operation end and a mobile equipment end, wherein the detection end is used for receiving a detection signal sent by a detection sensor assembly in a sewage desulfurization system, converting the detection signal into detection data and sending the detection data to the control platform; the control platform is used for receiving detection data sent by the detection end, comparing the detection data with index data used for prestoring to obtain a comparison value, and respectively sending the comparison value to the display end and the mobile equipment end;
the display end is used for receiving the comparison value sent by the control platform, and displaying the comparison value after data analysis;
the mobile equipment end is used for receiving the comparison value sent by the control platform and informing a user to check, and can accurately detect the sewage treatment in the desulfurization system, the working states of each reaction tank and each equipment in real time and control and adjust the desulfurization sewage treatment.
Drawings
FIG. 1 is a schematic structural diagram of a distributed control system for desulfurization treatment of sewage.
FIG. 2 is a schematic view of the structure of the detection end in the distributed control system for desulfurization treatment of wastewater.
FIG. 3 is a schematic structural diagram of a sewage detection module in the distributed control system for sewage desulfurization treatment.
FIG. 4 is a schematic structural diagram of an equipment monitoring module in the distributed control system for sewage desulfurization treatment.
FIG. 5 is a schematic structural diagram of a display end in the distributed control system for sewage desulfurization treatment.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Example 1
Referring to fig. 1-4, in an embodiment of the present invention, a distributed control system for sewage desulfurization treatment includes a detection sensor module installed in a sewage desulfurization treatment system, and is characterized by further including a detection end, a control platform, a display end, an operation end, and a mobile device end, where:
the detection end is used for receiving a detection signal sent by a detection sensor assembly in the sewage desulfurization system, converting the detection signal into detection data and sending the detection data to the control platform;
the control platform is used for receiving the detection data sent by the detection end, comparing the detection data with index data used for prestoring to obtain a comparison value, and respectively sending the comparison value to the display end and the mobile equipment end;
the display end is used for receiving the comparison value sent by the control platform, and displaying the comparison value after data analysis;
and the mobile equipment terminal is used for receiving the comparison value sent by the control platform and informing the user of checking.
And the operation end is used for acquiring the operation instruction of the user and dispatching the maintenance task according to the operation instruction.
In one embodiment of the present invention, the first and second electrodes are,
the detection sensor assembly comprises a sewage detection sensor module and an equipment detection sensor module, and the sewage detection sensor module and the equipment detection sensor module are both in communication connection with the detection end and used for sending detection signals to the detection end.
In one embodiment of the present invention, the first and second electrodes are,
the detection end includes sewage detection module, equipment monitoring module and signal conversion module, and sewage detection module and equipment monitoring module all convert module communication connection with the signal, wherein:
a sewage detection module,
the sewage detection sensor module is used for receiving a detection signal sent by the sewage detection sensor module and sending the detection signal to the signal conversion module;
a device monitoring module for monitoring the device and the device,
the device comprises a signal conversion module, a sensor module and a receiving device, wherein the signal conversion module is used for converting the detection signal into a signal;
a signal conversion module for converting the signal of the received signal into a signal,
the device is used for receiving detection signals sent by the sewage detection module and the equipment monitoring module and converting the detection signals into detection data.
In one embodiment of the present invention, the first and second electrodes are,
the signal conversion module is an AD converter and is used for converting the received analog signals into digital signals.
In one embodiment of the present invention, the first and second electrodes are,
the sewage detection module is including sewage treatment volume detecting element, water quality testing unit and pH value detecting element, and sewage treatment volume detecting element, water quality testing unit and pH value detecting element all with sewage detection sensor module communication connection, wherein:
a sewage treatment capacity detection unit for detecting the sewage treatment capacity,
the sewage treatment capacity detection module is used for receiving detection signals sent by the sewage detection sensor module and acquiring sewage treatment capacity detection signals from the detection signals;
a water quality detection unit for detecting the water quality of the water tank,
the water quality detection module is used for receiving detection signals sent by the sewage detection sensor module and acquiring water quality detection signals from the detection signals;
a pH value detection unit for detecting the pH value of the water,
the device is used for receiving the detection signal sent by the sewage detection sensor module and acquiring the pH value detection signal from the detection signal.
In one embodiment of the present invention, the first and second electrodes are,
the equipment monitoring module comprises a pretreatment pool detection unit,
A reaction tank detection unit, a sewage treatment tank detection unit, a pretreatment tank detection unit,
Reaction tank detecting element and sewage treatment pond detecting element all with equipment detection sensor module communication connection, wherein:
the pre-treatment pool detection unit is used for detecting the concentration of the wastewater,
the device detection sensor module is used for receiving detection signals sent by the device detection sensor module and acquiring working state detection signals of all devices in the pretreatment pool from the detection signals;
a detection unit of the reaction tank is arranged in the reaction tank,
the device detection sensor module is used for receiving detection signals sent by the device detection sensor module and acquiring working state detection signals of all devices in the reaction tank from the detection signals;
a detection unit of the sewage treatment pool is provided,
the device is used for receiving detection signals sent by the device detection sensor module and acquiring working state detection signals of all devices in the sewage treatment tank from the detection signals.
Example 2
Referring to fig. 5, the difference between the present embodiment and embodiment 1 is:
the display end comprises a data receiving module,
A data processing module and a display module,
the data receiving module is in communication connection with the data processing module,
the data processing module is in communication connection with the display module, wherein:
the data receiving module is connected with the detection end and used for acquiring detection data sent by the detection end and sending the detection data to the data processing module;
the data processing module is used for receiving the detection data sent by the data receiving module, performing tabular processing on the detection data and sending a processed table to the display module;
and the display module is used for receiving and displaying the table sent by the data processing module.
In one embodiment of the present invention, the first and second electrodes are,
the operation end comprises an instruction acquisition module, an instruction analysis module and a task distribution module, wherein:
an instruction acquisition module for acquiring the instruction of the user,
the system comprises an instruction analysis module, a user input module and a display module, wherein the instruction analysis module is used for acquiring an operation instruction input by the user and sending the operation instruction to the instruction analysis module;
an instruction analysis module for analyzing the instruction of the computer system,
the task allocation module is used for receiving the operation instruction sent by the instruction acquisition module, analyzing the operation instruction, acquiring an operation task in the operation instruction and sending the operation task to the task allocation module;
a task allocation module for allocating the tasks to the task objects,
and the operation task receiving module is used for receiving the operation tasks sent by the instruction analysis module and carrying out classified display.
Example 3
This example is different from examples 1-2 in that:
in an embodiment of the present invention, it is,
the operation end comprises an intelligent shell and an operation panel provided with keys, and a user inputs an operation instruction to the operation panel by pressing the keys.
In one embodiment of the present invention, the first and second electrodes are,
the mobile terminal is an intelligent device carried by a user, and comprises a mobile phone and a tablet personal computer.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
The invention is provided with a detection end, a control platform, a display end, an operation end and a mobile equipment end,
the detection end is used for receiving a detection signal sent by a detection sensor component in the sewage desulfurization system,
converting the detection signal into detection data and sending the detection data to a control platform;
the control platform is used for receiving detection data sent by the detection end, comparing the detection data with index data used for prestoring to obtain a comparison value, and respectively sending the comparison value to the display end and the mobile equipment end;
the display end is used for receiving the comparison value sent by the control platform, and displaying the comparison value after data analysis;
the mobile equipment end is used for receiving the comparison value sent by the control platform and informing a user to check, and can accurately detect the sewage treatment in the desulfurization system, the working states of each reaction tank and each equipment in real time and control and adjust the desulfurization sewage treatment.
Claims (10)
1. The utility model provides a distributed control system of sewage desulfurization treatment, is including installing the detection sensor subassembly in sewage desulfurization treatment system, its characterized in that still includes sense terminal, control platform, demonstration end, operation end and mobile device end, wherein:
the detection end is used for receiving a detection signal sent by a detection sensor assembly in the sewage desulfurization system, converting the detection signal into detection data and sending the detection data to the control platform;
the control platform is used for receiving the detection data sent by the detection end, comparing the detection data with index data used for prestoring to obtain a comparison value, and respectively sending the comparison value to the display end and the mobile equipment end;
the display end is used for receiving the comparison value sent by the control platform, and displaying the comparison value after data analysis;
the mobile equipment terminal is used for receiving the comparison value sent by the control platform and informing the user to check;
and the operation end is used for acquiring the operation instruction of the user and dispatching the maintenance task according to the operation instruction.
2. The distributed sewage desulfurization treatment control system of claim 1, wherein the detection sensor assembly comprises a sewage detection sensor module and an equipment detection sensor module, both of which are in communication connection with the detection end for sending detection signals to the detection end.
3. The distributed sewage desulfurization treatment control system of claim 2, wherein the detection end comprises a sewage detection module, an equipment monitoring module and a signal conversion module, the sewage detection module and the equipment monitoring module are both in communication connection with the signal conversion module, and wherein:
the sewage detection module is used for receiving the detection signal sent by the sewage detection sensor module and sending the detection signal to the signal conversion module;
the equipment monitoring module is used for receiving the detection signal sent by the equipment detection sensor module and sending the detection signal to the signal conversion module;
and the signal conversion module is used for receiving the detection signals sent by the sewage detection module and the equipment monitoring module and converting the detection signals into detection data.
4. The distributed sewage desulfurization treatment control system of claim 3, wherein the signal conversion module is an AD converter for converting the received analog signal into a digital signal.
5. The distributed sewage desulfurization treatment control system of claim 4, wherein the sewage detection module comprises a sewage treatment amount detection unit, a water quality detection unit and a pH value detection unit, and the sewage treatment amount detection unit, the water quality detection unit and the pH value detection unit are all in communication connection with the sewage detection sensor module, wherein:
the sewage treatment capacity detection unit is used for receiving the detection signal sent by the sewage detection sensor module and acquiring a sewage treatment capacity detection signal from the detection signal;
the water quality detection unit is used for receiving the detection signal sent by the sewage detection sensor module and acquiring a water quality detection signal from the detection signal;
and the pH value detection unit is used for receiving the detection signal sent by the sewage detection sensor module and acquiring a pH value detection signal from the detection signal.
6. The distributed sewage desulfurization treatment control system according to claim 3, wherein the equipment monitoring module comprises a pretreatment tank detection unit, a reaction tank detection unit and a sewage treatment tank detection unit, and the pretreatment tank detection unit, the reaction tank detection unit and the sewage treatment tank detection unit are all in communication connection with the equipment detection sensor module, wherein:
the pretreatment pool detection unit is used for receiving detection signals sent by the equipment detection sensor module and acquiring working state detection signals of each equipment in the pretreatment pool from the detection signals;
the reaction tank detection unit is used for receiving detection signals sent by the equipment detection sensor module and acquiring working state detection signals of each equipment in the reaction tank from the detection signals;
and the sewage treatment pool detection unit is used for receiving the detection signal sent by the equipment detection sensor module and acquiring the working state detection signal of each equipment in the sewage treatment pool from the detection signal.
7. The distributed sewage desulfurization treatment control system of claim 1, wherein the display terminal comprises a data receiving module, a data processing module and a display module, the data receiving module is in communication connection with the data processing module, and the data processing module is in communication connection with the display module, wherein:
the data receiving module is connected with the detection end and used for acquiring detection data sent by the detection end and sending the detection data to the data processing module;
the data processing module is used for receiving the detection data sent by the data receiving module, performing tabular processing on the detection data and sending a processed table to the display module;
and the display module is used for receiving and displaying the table sent by the data processing module.
8. The distributed sewage desulfurization treatment control system according to claim 1, wherein the operation end comprises an instruction acquisition module, an instruction analysis module and a task allocation module, wherein:
the instruction acquisition module is used for acquiring an operation instruction input by a user and sending the operation instruction to the instruction analysis module;
the instruction analysis module is used for receiving the operation instruction sent by the instruction acquisition module, analyzing the operation instruction, acquiring an operation task in the operation instruction and sending the operation task to the task distribution module;
and the task allocation module is used for receiving the operation tasks sent by the instruction analysis module and performing classified display.
9. The distributed sewage desulfurization treatment control system according to claim 8, wherein the operation end comprises an intelligent housing and an operation panel equipped with keys, and a user inputs an operation instruction to the operation panel by pressing the keys.
10. The distributed sewage desulfurization treatment control system of claim 1, wherein the mobile terminal is an intelligent device carried by a user, and comprises a mobile phone and a tablet computer.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114524539A (en) * | 2022-01-28 | 2022-05-24 | 国网河北省电力有限公司电力科学研究院 | System and method for reusing sewage discharged from clarification tank in desulfurization process water |
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Application publication date: 20210427 |