CN109133209A - Based on the sewage treatment intelligent regulating system simply controlled - Google Patents
Based on the sewage treatment intelligent regulating system simply controlled Download PDFInfo
- Publication number
- CN109133209A CN109133209A CN201810998611.8A CN201810998611A CN109133209A CN 109133209 A CN109133209 A CN 109133209A CN 201810998611 A CN201810998611 A CN 201810998611A CN 109133209 A CN109133209 A CN 109133209A
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- China
- Prior art keywords
- water quality
- sewage
- shelves
- module
- output control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
- C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
Abstract
The present invention relates to sewage disposal system technical fields, specially based on the sewage treatment intelligent regulating system simply controlled, including regulation stall, water quality detection module and output control module.The water quality detection module is used to detect each monitoring parameters for the treatment of sewage and obtains the water quality situation for the treatment of sewage according to each monitoring parameters detected；The regulation stall includes energy saving shelves, common shelves and strengthens shelves；After the energy conservation shelves are opened, output control module controls reactor work in low power state；After the common shelves are opened, output control module controls reactor work in calibration power state；After the reinforcing shelves are opened, output control module controls reactor work in high power state.It is provided by the invention that energy can be saved based on the sewage treatment intelligent regulating system simply controlled, unnecessary energy loss is avoided, treatment effeciency is increased, compliance rate is promoted, while reducing the complexity of control, reduces the learning cost of operator.
Description
Technical field
The present invention relates to sewage disposal system technical fields, specially adjust system based on the sewage treatment intelligent simply controlled
System.
Background technique
In recent years, the rate of economic development in China city is relatively fast, the sewage for producing and living in city and generate
Quantity is also gradually increasing, and the advanced technology of the current sewage of processing both at home and abroad mainly has bioanalysis, chemical method and physical method.?
It handles in a large amount of industrial discharge sewage or municipal sewage, bioanalysis is the more method being adopted.The principle of bioanalysis is benefit
Decomposition with microorganism to organic matter, the oxygen needed for microbial respiratory is supplemented by mechanical oxygenation and is decomposed to organic matter.
In sewage disposal process, it usually needs first sewage is homogenized by conditioning tank, then pass in reactor into
The decomposition and removal of row major pollutants, then again settle sewage, remove oil removal, and reactor is sewage disposal system
Core apparatus, in existing technology, reactor is usually constant Power operation, can not quickly and easily adjust, work as water quality
When preferable, unnecessary energy loss will cause, when sewage quality is poor, and be easy to cause purification incomplete；Also, sewage
It is numerous to handle the parameter that is related to, operator needs to be grasped a large amount of professional knowledge can be according to water quality parameter come to adjusting
Process is managed, learning cost is high.
Summary of the invention
The invention is intended to provide based on the sewage treatment intelligent regulating system simply controlled, energy can be saved, is avoided not
Necessary energy loss improves treatment effeciency, promotes compliance rate, while reducing the complexity of control, reduces operator
Practise cost.
In order to solve the above-mentioned technical problem, this patent provides the following technical solutions:
Based on the sewage treatment intelligent regulating system simply controlled, including regulation stall, water quality detection module, output control
Module, the water quality detection module are used to detect each monitoring parameters for the treatment of sewage and are joined according to each monitoring detected
Number obtains the water quality situation for the treatment of sewage, and the regulation stall includes energy saving shelves, common shelves and strengthens shelves, and the energy conservation shelves are opened
Qi Hou, output control module control reactor work in low power state；After the common shelves are opened, output control module control
Reactor work is in calibration power state, and after the reinforcing shelves are opened, output control module controls reactor work in high power
State.
In technical solution of the present invention, each monitoring parameters of sewage to be processed can be carried out by water quality detection module
Detection in real time, and referred to for operator according to detection as a result, obtain the water quality situation of sewage to be processed, it grasps
Make personnel and selects suitable gear to control according to the water quality situation of sewage to be processed.In the application, set gear to
Three gears: energy saving shelves, common gear and reinforcing gear, energy saving shelves are the situations preferable for water-quality ratio, are only needed at this time
Control reactor operates in the state of low-power, and i.e. certifiable treated that sewage is up to standard；Common shelves are for general water quality feelings
Condition, at this point, reactor operates under preset calibration power；Strengthening shelves is the situation very poor for water quality, this gear is opened
Post-reactor is substantially at full load operating status, so that sewage is purified as far as possible, setting in this way can
To save energy when water quality is preferable, unnecessary energy loss is avoided；When water quality is poor, treatment effeciency is improved, promotion reaches
Mark rate, while the complexity of the setting reduction sewage control by third gear, simplify the process of sewage control, reduce operator's
Learning cost.
Further, the detection parameters include pH data, DO data, SS data, temperature data, COD data, ammonia nitrogen number
According to, total nitrogen data and total phosphorus data.By these data, it can comprehensively reflect the water quality condition of sewage.
Further, the water quality detection module includes that monitoring parameters obtain module and water quality assessment module, the water quality feelings
Condition includes preferable, general, poor three kinds of grades, and evaluation model is stored in water quality assessment module, includes each in evaluation model
Monitoring parameters corresponding score value in different range, the water quality assessment module is according to evaluation model and the detection parameters of acquisition
It calculates water quality scoring and is scored according to water quality and determine water quality situation.It is counted by water quality condition of the water quality assessment module to sewage
Water quality situation is more accurately divided into three kinds of grades, every kind of grade corresponds to a gear automatically, just by the quantitative assessment of word
It is operated in operator.
It further, further include reminding module, the reminding module is used to change in the water quality situation for the treatment of sewage
After remind operator.Operator can be reminded to pay attention to the change of water quality feelings for the treatment of sewage in real time by reminding module
Condition, and then regulation stall in time, it is ensured that wastewater treatment efficiency.
Further, the water quality detection module is also used to the monitoring parameters of the sewage after detection processing, further includes alarm mould
Block, the alarm modules carry out alarm after being used for the monitoring parameters in the sewage that detects that treated beyond preset value.To sewage
Treatment effect detected, find it is not up to standard when carry out alarm and reminding in time.
Detailed description of the invention
Fig. 1 is that the present invention is based on the logic diagrams in the sewage treatment intelligent regulating system embodiment simply controlled.
Specific embodiment
It is further described below by specific embodiment:
As shown in Figure 1, the present embodiment based on the sewage treatment intelligent regulating system simply controlled, including regulation stall,
Water quality detection module and output control module, water quality detection module are used to detect each monitoring parameters and root for the treatment of sewage
Obtain the water quality situation for the treatment of sewage according to each monitoring parameters detected, in the present embodiment, water quality detection module includes prison
Parameter acquisition module and water quality assessment module are surveyed, it includes the sensing for obtaining each monitoring parameters that monitoring parameters, which obtain module,
Device specifically includes the probe of pH meter, the probe of DO instrument, the probe of SS detector, temperature detector, COD analyzer, ammonia nitrogen determination
Instrument, determination of total nitrogen content instrument and total phosphorus determination instrument, corresponding monitoring parameters include pH data, DO data, SS data, temperature data, COD
Data, ammonia nitrogen data, total nitrogen data and total phosphorus data.By these data, it can comprehensively reflect the water quality condition of sewage.
In the present embodiment, water quality situation is divided into preferable, general, poor three kinds of grades, is stored in water quality assessment module
Evaluation model, includes each monitoring parameters corresponding score value in different range in evaluation model, in the present embodiment, each parameter
Full marks be 10 points, according to it is actually detected to monitoring parameters location section obtain the scoring of the monitoring parameters, such as pH
Data are divided into 10 points in 5 to 7 news commentaries, at 4 to 5,8 points of scoring etc., and then according to the area where the actually detected pH data arrived
Between can be obtained by its scoring, water quality assessment module calculates water quality scoring and root according to evaluation model and the detection parameters of acquisition
It scores according to water quality and determines that the score of each monitoring parameters is weighted summation, finally obtained by water quality situation, water quality assessment module
The scoring of water quality, preferable, general, poor three kinds of grades have corresponding score value section, and the section where scoring obtains
To the water quality situation for the treatment of sewage.Digitized quantitative assessment is carried out by water quality condition of the water quality assessment module to sewage.
Regulation stall includes energy saving shelves, common shelves and strengthens shelves, and after energy saving shelves are opened, output control module controls reactor
Work is in low power state；After common shelves are opened, output control module controls reactor work in calibration power state, strengthens shelves
After unlatching, output control module controls reactor work in high power state.The corresponding three kinds of different water quality situations of three gears,
It is operated convenient for operator；The low power state refers to that the operation power of reactor is the 0% to 30% of rated power；
Calibration power state refers to that the operation power of reactor is the 30% to 80% of rated power；The high power state refers to reaction
The operation power of device is the 80% to 100% of rated power.
It further include reminding module and alarm modules, reminding module is used for after the water quality situation for the treatment of sewage changes
Remind operator.Operator can be reminded to pay attention to the variation of water for the treatment of sewage in real time by reminding module,
And then regulation stall is adjusted in time, it is ensured that wastewater treatment efficiency.After water quality detection module is also used to detection processing
The monitoring parameters of sewage, alarm modules are warned after being used for the monitoring parameters in the sewage that detects that treated beyond preset value
Report, and then the treatment effect of sewage can be detected, alarm and reminding is carried out in time when finding not up to standard.
Output control module is used to control the reactor of sewage disposal system, is used as in the present embodiment using biological rotary cage anti-
Device is answered to purify sewage, biologic packing material is housed in biological rotary cage, the microorganism on the biomembrane on biologic packing material surface has processing dirty
The effect of water pollutant.
Output control module includes power relocatable module and biological rotary cage control module, in which:
Power relocatable module is used for the testing result according to treated sewage, dynamically adjusts in corresponding power bracket
The power of whole reactor, such as it is currently operating at low power state, reactor power is the 10% of rated power, but is detected
The a certain monitoring parameters of treated sewage are exceeded, then adjust algorithm using PID and dynamically raise reactor power, most very much not surpass
Cross the 30% of low power state.
Biological rotary cage control module includes biological rotary cage and electric machine controller, and electric machine controller is for controlling biological rotary cage
The power of motor, and then the revolving speed of biological rotary cage is controlled, realize the adjusting of reactor power.
In the present embodiment, output control module further includes gas flow optimized module, and the gas flow optimized module includes inflation dress
It sets, air charging system controller, the lower section of biological rotary cage is arranged in the air charging system, and biological rotary cage side wall is equipped with air inlet, raw
Object rotating cage is equipped with air inlet guide plate, and the air charging system is used to blow to biological rotary cage, air inlet guide plate from extraneous air-breathing, and by air-flow
Enter in biological rotary cage for secondary air, inflating controller is used to control the power of air charging system, and output control module also wraps
Dredging control module is included, the dredging control module includes Accrete clearing device and dredging electric machine controller, the Accrete clearing device setting
In the horizontal plane, Accrete clearing device includes scraper plate and dredging motor, and dredging motor drives scraper plate to move back and forth in the water surface, and scraper plate is used for
The suspended matter floated on the water surface is pooled together discharge, dredging electric machine controller is used to control the power of dredging motor and then controls
The frequency of scraper plate processed.
In the present embodiment, air charging system is air compressor machine, and air charging system controller is the control cabinet that air compressor machine carries, for controlling
The operation power of air compressor machine processed, air compressor machine compress outside air, then blow away from the bottom in pond to biological rotary cage, in air inlet
Biological rotary cage can be assisted to rotate under the action of guide plate, traditional biological rotary cage needs constantly to be changed during the work time
Gas then no longer needs to take a breath by the way that air to be directly blown into biological rotary cage, increases treatment effeciency, and air is from biological rotary cage bottom
The air inlet in portion enters, and escapes from biological rotary cage others air inlet, can generate a large amount of bubble, process of the bubble in floating
On the middle suspended impurity that can be sticked in sewage, and then impurity is driven to float together, and then collected by Accrete clearing device and cleaned up.
In the present embodiment, each monitoring parameters of sewage to be processed can be carried out by water quality detection module real-time
Detection, and referred to for operator, operator according to detection as a result, obtain the water quality situation of sewage to be processed
It selects suitable gear to be controlled according to the water quality situation of sewage to be processed, in the application, sets three shelves for gear
Position: energy saving shelves, common gear and reinforcing gear, energy saving shelves are the situations preferable for water-quality ratio, only need to control at this time anti-
Answering device to operate in the state of low-power i.e. and can guarantee, treated that sewage is up to standard；Common shelves be for general water quality situation, at this point,
Reactor operates under preset calibration power；Strengthening shelves is the situation very poor for water quality, this gear opens post-reactor
It is substantially at full load operating status, so that sewage is purified as far as possible, setting in this way can be in water quality
Energy is saved when preferably, avoids unnecessary energy loss；When water quality is poor, increase treatment effeciency, promotes compliance rate, simultaneously
The complexity that sewage control is reduced by the setting of third gear, reduces the learning cost of operator.
The above are merely the embodiment of the present invention, the common sense such as well known specific structure and characteristic are not made excessively herein in scheme
Description, all common of technical field that the present invention belongs to before one skilled in the art know the applying date or priority date
Technological know-how can know the prior art all in the field, and have using routine experiment means before the date
Ability, one skilled in the art can improve in conjunction with self-ability under the enlightenment that the application provides and implement we
Case, some typical known features or known method should not become the barrier that one skilled in the art implement the application
Hinder.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, if can also make
Dry modification and improvement, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented and
Patent practicability.The scope of protection required by this application should be based on the content of the claims, the specific reality in specification
Applying the records such as mode can be used for explaining the content of claim.
Claims (5)
1. based on the sewage treatment intelligent regulating system simply controlled, it is characterised in that: including regulation stall, water quality detection module
And output control module, the water quality detection module are used to detect each monitoring parameters for the treatment of sewage and according to detecting
Each monitoring parameters obtain the water quality situation for the treatment of sewage, the regulation stall includes energy saving shelves, common shelves and strengthens shelves,
After the energy conservation shelves are opened, output control module controls reactor work in low power state；After the common shelves are opened, output
Control module controls reactor work in calibration power state, and after the reinforcing shelves are opened, output control module controls reactor
Work is in high power state.
2. according to claim 1 based on the sewage treatment intelligent regulating system simply controlled, it is characterised in that: the inspection
Surveying parameter includes pH data, DO data, SS data, temperature data, COD data, ammonia nitrogen data, total nitrogen data and total phosphorus data.
3. according to claim 2 based on the sewage treatment intelligent regulating system simply controlled, it is characterised in that: the water
Quality detection module includes that monitoring parameters obtain module, water quality assessment module, and the water quality situation includes preferable, general and poor three
Grade is planted, evaluation model is stored in water quality assessment module, includes that each monitoring parameters are right in different range in evaluation model
The score value answered, the water quality assessment module calculate water quality according to evaluation model and the detection parameters of acquisition and score and according to water quality
It scores and determines water quality situation.
4. according to claim 3 based on the sewage treatment intelligent regulating system simply controlled, it is characterised in that: further include
Reminding module, the reminding module is for reminding operator after the water quality situation for the treatment of sewage changes.
5. according to claim 4 based on the sewage treatment intelligent regulating system simply controlled, it is characterised in that: the water
Quality detection module is also used to the monitoring parameters of the sewage after detection processing, further includes alarm modules, and the alarm modules are used for
The monitoring parameters for the sewage that detects that treated are beyond carrying out alarm after preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810998611.8A CN109133209B (en) | 2018-08-29 | 2018-08-29 | Sewage treatment intelligent regulation system based on simple control |
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| CN201810998611.8A CN109133209B (en) | 2018-08-29 | 2018-08-29 | Sewage treatment intelligent regulation system based on simple control |
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| CN109133209A true CN109133209A (en) | 2019-01-04 |
| CN109133209B CN109133209B (en) | 2021-07-16 |
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| CN109917093A (en) * | 2019-02-28 | 2019-06-21 | 重庆工商大学 | Water quality monitoring system applied to sewage treatment |
| CN110006481A (en) * | 2019-02-28 | 2019-07-12 | 重庆工商大学 | Water quality monitoring equipment applied to sewage treatment |
| CN111612678A (en) * | 2020-05-28 | 2020-09-01 | 重庆工商大学 | Method for realizing sewage management cloud platform |
| CN112363424A (en) * | 2020-10-16 | 2021-02-12 | 上海业跃信息科技有限公司 | Water quality monitoring and scoring method and system |
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| CN109133209B (en) | 2021-07-16 |
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Inventor after: Li Xiaodan Inventor after: Li Desheng Inventor after: Peng Yu Inventor after: Yang Hongyan Inventor after: Shen Yu Inventor after: Gao Xu Inventor after: Wang Jianhui Inventor after: Qi Gaoxiang Inventor after: Yin Wenjie Inventor after: Zhang Haidong Inventor after: Chen Jia Inventor after: Kong Ying Inventor before: Shen Yu Inventor before: Peng Yu Inventor before: Yang Hongyan Inventor before: Gao Xu Inventor before: Wang Jianhui Inventor before: Qi Gaoxiang Inventor before: Yin Wenjie Inventor before: Zhang Haidong Inventor before: Chen Jia Inventor before: Kong Ying Inventor before: Li Desheng |
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