CN110526330A - A kind of control system and method for laser cavitation organic sewage decomposition apparatus - Google Patents
A kind of control system and method for laser cavitation organic sewage decomposition apparatus Download PDFInfo
- Publication number
- CN110526330A CN110526330A CN201910788388.9A CN201910788388A CN110526330A CN 110526330 A CN110526330 A CN 110526330A CN 201910788388 A CN201910788388 A CN 201910788388A CN 110526330 A CN110526330 A CN 110526330A
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- interface
- chip microcontroller
- laser
- control
- upper computer
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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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
-
- 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
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
-
- 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
- C02F2101/30—Organic compounds
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- Engineering & Computer Science (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)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Physical Water Treatments (AREA)
Abstract
The present invention relates to the control systems and method of a kind of laser cavitation organic sewage decomposition apparatus, including SCM system and upper computer module.The input terminal of single-chip microcontroller is connected with concentration sensor, emergency stop switch, camera, control stick, upper computer module, concentration sensor is connect by ADC conversion circuit with single-chip microcontroller with control stick, camera is connect by fifo circuit with single-chip microcontroller, for upper computer module by bluetooth serial ports or RS485 bus and single chip communication, upper computer module includes login interface, control main interface, concentration value variation interface, history report interface, data query interface, alert interface.The output end of single-chip microcontroller is connected with liquid crystal display, workbench, solenoid valve, and liquid crystal display is connected by FSMC bus with single-chip microcontroller, the sewage treatment state of real-time display camera acquisition.The present invention controls entire laser cavitation processing sewage device using STM32 single-chip microcontroller, and is manipulated by host computer to whole system, realizes be accurately controlled convenient to whole device.
Description
Technical field
The present invention relates to the control systems and method of a kind of laser cavitation organic sewage decomposition apparatus, belong to water pollution drop
Solve technical field.
Background technique
Currently gradually growing up using by the cavitation performance of laser aid to carry out sewage treatment, laser focuses on
In water, breakdown water forms plasma, and laser focal zone pressure steeply rises and externally expands, so as to cause interior pressure is steeped sharply
Decline forms vacuole, and when bubble collapse generates shock wave and jet stream, laser cavitation handle organic wastewater have it is very strong controllable
Property, biology difficult to degrade in organic wastewater can be removed well.Laser cavitation degradation organic sewage device both domestic and external will only swash
The equipment such as light device, cavitation storehouse, workbench build together, there is no using integrate operation, detection, monitoring it is suitable oneself
Numerous equipment are combined into an organic whole by autocontrol system.
The equipment of traditional laser cavitation degradation organic sewage device is mutually indepedent, and manual operation is cumbersome, and work ratio is lower,
And it can not remote control and automatic, semi-automatic control.
Summary of the invention
The present invention is to provide a kind of laser cavitation organic sewage decomposition apparatus to overcome the shortcomings of in the prior art
Control system and method, can be realized it is convenient to whole device, efficient, long-range, be accurately controlled.
To solve Related Technical Issues, foregoing invention purpose, the technical solution adopted by the present invention are realized are as follows: a kind of laser is empty
Change the control system and method for organic sewage decomposition apparatus, including STM32 SCM system and upper computer module, the STM32
The input terminal of single-chip microcontroller is connected with concentration sensor, emergency stop switch, camera, control stick, upper computer module, STM32 single-chip microcontroller
Output end be connected with liquid crystal display, workbench, solenoid valve, the concentration sensor is located at sewage decomposition apparatus cavitation storehouse
Water inlet and water outlet.
In above scheme, the upper computer module includes login interface, control main interface, concentration value variation interface, history
Report interface, data query interface, alert interface.The control main interface includes solenoid valve opening and closing, working table movement, laser
It adjusts, stop working.
In above scheme, the concentration sensor is connect by ADC conversion circuit with single-chip microcontroller with control stick, and camera is logical
It crosses fifo circuit to connect with single-chip microcontroller, liquid crystal display is connected by FSMC bus with single-chip microcontroller, and upper computer module passes through bluetooth string
Mouth or RS485 bus and single chip communication.
In above scheme, various controls are taken, the upper computer module will be controlled by bluetooth serial ports or RS485 bus
Amount processed is transmitted to single-chip microcontroller, carries out effective long-range control to entire laser cavitation processing sewage device, control stick is that three axis shake
Bar, all around and the movement of rotation control workbench, emergency stop switch are used for the closing of single unit system when emergency.
In above scheme, camera carries out real-time image to the processing status that laser cavitation has sewage decomposition apparatus and adopts
Collect, and by the image of acquisition in liquid crystal display screen display.
The present invention also provides a kind of control methods of laser cavitation organic sewage decomposition apparatus, comprising the following steps: S1:
Enter control main interface from upper computer module login interface, laser is opened in control main interface, if needing in cavitation storehouse
It is passed through organic sewage, then opens water inlet solenoid valve in control main interface；S2: upper computer module is switched into concentration value variation
The concentration variation of sewage is observed at interface, if organic sewage degradation is up to standard, opens water outlet solenoid valve in control main interface,
If also below standard, operation element platform is mobile in control interface continues cavitation technology with adjusting laser parameter；S3:In
If occurring situations such as equipment fault, energy overload in laser cavitation degradation process, upper computer module pops up alert interface, at this time
The emergency stop switch on device should be stopped working or be pressed in control main interface operation, then check warning reason；S4: laser cavitation
Laser is closed in control main interface after the completion of degradation and workbench is resetted, and passes through history report interface and data
Query interface examines entire workflow.
Beneficial effects of the present invention: (1) control system of laser cavitation organic sewage decomposition apparatus of the invention uses
STM32 single-chip microcontroller controls whole device, and each equipment in device is combined into an organic whole, easily operated
Person's manipulation, reduces the complexity of device and improves its working efficiency, and it is convenient to whole device, efficient, long-range, accurate to realize
Control；(2) control amount is transmitted to single-chip microcontroller by bluetooth serial ports or RS485 bus by upper computer module, empty to entire laser
Change processing sewage device and carry out effective long-range control, improves the automation performance of device；(3) camera adopts image
Collection, liquid crystal display shows the image that camera acquire in real time, enable operator when remotely controlling clearly
Observe the real-time status of laser cavitation degradation treatment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of control system of the present invention.
Fig. 2 is the structural schematic diagram of upper computer module of the present invention.
Fig. 3 is the work flow diagram of laser cavitation decomposition apparatus control method of the present invention.
Specific embodiment
Apparatus of the present invention are described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of control system and method for laser cavitation organic sewage decomposition apparatus, including STM32 monolithic
Machine system and upper computer module, the input terminal of the STM32 single-chip microcontroller be connected with concentration sensor, emergency stop switch, camera,
Control stick, upper computer module, the output end of STM32 single-chip microcontroller are connected with liquid crystal display, workbench, solenoid valve, the concentration
Sensor is located inside device cavitation storehouse, and the concentration sensor is located at the water inlet and water outlet in device cavitation storehouse.
The upper computer module includes login interface, control main interface, concentration value variation interface, history report interface, data query circle
Face, alert interface.The control main interface includes solenoid valve opening and closing, working table movement, laser adjusting, stops working.It is described
Concentration sensor is connect by ADC conversion circuit with single-chip microcontroller with control stick, and camera is connect by fifo circuit with single-chip microcontroller,
Liquid crystal display is connected by FSMC bus with single-chip microcontroller, and upper computer module is logical by bluetooth serial ports or RS485 bus and single-chip microcontroller
Letter.Camera carries out real-time Image Acquisition to the processing status that laser cavitation has sewage decomposition apparatus, and by the image of acquisition
In liquid crystal display screen display.Control amount is transmitted to single-chip microcontroller by bluetooth serial ports or RS485 bus by the upper computer module,
To the effective long-range control of entire laser cavitation processing sewage device progress, control stick is three axis rocking bars, all around and is revolved
Turn the movement of control workbench, emergency stop switch is used for the closing of single unit system when emergency.
Preferably, master controller uses STM32f103zet6 single-chip microcontroller, with powerful control function and extremely low
Development cost, when carrying out cavitation technology, real-time performance is excellent, fast response time.
Preferably, bluetooth is used to communicate host computer with single-chip microcontroller as serial ports and realize the function of remotely controlling,
Select RS485 wiring as the standby mode of communication.
Preferably, carried out using matlab software upper computer module median surface design with function realize software programming with
Exploitation.
The operation principle of the present invention is that: operator enters control main interface from upper computer module login interface, is controlling main boundary
Laser is opened in face, if needing to be passed through organic sewage in cavitation storehouse, opens water inlet solenoid valve in control main interface.It will
Upper computer module switches to concentration value variation interface, and the concentration variation for observing sewage is controlling if organic sewage degradation is up to standard
Water outlet solenoid valve is opened in main interface, if also below standard, operation element platform is mobile in control interface and adjusts laser
Parameter continues cavitation technology.Camera is acquired image, and liquid crystal display carries out the image that camera acquires real
When display, operator observes the real-time status of laser cavitation degradation treatment in long-range control by liquid crystal display.In
If occurring situations such as equipment fault, energy overload in laser cavitation degradation process, upper computer module pops up alert interface, at this time
The emergency stop switch on device should be stopped working or be pressed in control main interface operation, then check warning reason.Laser cavitation drop
Laser is closed in control main interface after the completion of solution and workbench is resetted, and is looked by history report interface with data
It askes interface and examines entire workflow.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the present invention, all to be said using the present invention
Bright book content equivalent structure or equivalent flow shift, is applied directly or indirectly in other relevant technical fields, and similarly wraps
It includes within the scope of the present invention.
Claims (6)
1. a kind of control system of laser cavitation organic sewage decomposition apparatus, it is characterised in that: including STM32 single-chip microcontroller and upper
Machine module, the input terminal of the single-chip microcontroller are connected with concentration sensor, emergency stop switch, camera, control stick, upper computer module,
The output end of single-chip microcontroller is connected with liquid crystal display, workbench, solenoid valve, and it is empty that the concentration sensor is located at sewage decomposition apparatus
Change the water inlet and water outlet in storehouse.
2. a kind of control system of laser cavitation organic sewage decomposition apparatus according to claim 1, it is characterised in that: institute
State upper computer module include login interface, control main interface, concentration value variation interface, history report interface, data query interface,
Alert interface, the control main interface include solenoid valve opening and closing, working table movement, laser adjusting, stop working.
3. a kind of control system of laser cavitation organic sewage decomposition apparatus according to claim 2, it is characterised in that: dense
Degree sensor is connect by ADC conversion circuit with single-chip microcontroller with control stick, and camera is connect by fifo circuit with single-chip microcontroller, liquid
Crystal display screen is connected by FSMC bus with single-chip microcontroller, and upper computer module passes through bluetooth serial ports or RS485 bus and single chip communication.
4. a kind of control system of laser cavitation organic sewage decomposition apparatus according to claim 3, it is characterised in that: institute
It states upper computer module and control amount is transmitted to by single-chip microcontroller by bluetooth serial ports or RS485 bus, sewage is handled to entire laser cavitation
Device progress effectively long-range control, control stick is three axis rocking bars, all around and is rotated for controlling the movement of workbench
Direction, emergency stop switch are used for the closing of single unit system when emergency.
5. a kind of control system of laser cavitation organic sewage decomposition apparatus according to claim 4, it is characterised in that: take the photograph
As head has the processing status of sewage decomposition apparatus to carry out real-time Image Acquisition laser cavitation, and by the image of acquisition in liquid crystal
Show screen display.
6. a kind of control method of laser cavitation organic sewage decomposition apparatus, which comprises the following steps:
S1: entering control main interface from upper computer module login interface, laser is opened in control main interface, if cavitation storehouse
In need to be passed through organic sewage, then control main interface in open water inlet solenoid valve；
S2: upper computer module is switched into concentration value variation interface, observes the concentration variation of sewage, if organic sewage degradation reaches
Mark then opens water outlet solenoid valve in control main interface, if also below standard, in control interface operation element platform it is mobile and
It adjusts laser parameter and continues cavitation technology；
S3: if occurring situations such as equipment fault, energy overload in laser cavitation degradation process, upper computer module pop-up alarm
Interface should stop working or press the emergency stop switch on device in control main interface operation at this time, then check warning reason；
S4: laser is closed in control main interface after the completion of laser cavitation degradation and workbench is resetted, and by going through
History report interface and data query interface examine entire workflow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788388.9A CN110526330A (en) | 2019-08-26 | 2019-08-26 | A kind of control system and method for laser cavitation organic sewage decomposition apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910788388.9A CN110526330A (en) | 2019-08-26 | 2019-08-26 | A kind of control system and method for laser cavitation organic sewage decomposition apparatus |
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| CN110526330A true CN110526330A (en) | 2019-12-03 |
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| CN201910788388.9A Pending CN110526330A (en) | 2019-08-26 | 2019-08-26 | A kind of control system and method for laser cavitation organic sewage decomposition apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488960A (en) * | 2020-10-27 | 2022-05-13 | 东莞市虎门机械厂 | Organic matter degradation control system and equipment based on Internet of things platform |
| CN114734139A (en) * | 2022-05-17 | 2022-07-12 | 江苏大学 | Laser cavitation micro-modeling device suitable for inner wall component and machining method thereof |
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| US4076617A (en) * | 1971-04-22 | 1978-02-28 | Tii Corporation | Sonic cavitation and ozonation of waste material |
| CN107728511A (en) * | 2017-09-14 | 2018-02-23 | 江苏大学 | A kind of monitoring system of the organic water pollution decomposition apparatus of Hydrodynamic cavitation |
| CN107953940A (en) * | 2017-11-13 | 2018-04-24 | 浙江仑迈智能科技有限公司 | A kind of storage Omni-mobile platform with center of gravity monitoring function |
| CN109019752A (en) * | 2018-07-03 | 2018-12-18 | 江苏大学 | A kind of device and method using laser cavitation processing organic wastewater |
| CN109095588A (en) * | 2018-08-28 | 2018-12-28 | 江苏大学 | A kind of device and method of the semi-automatic degrading waste water based on laser cavitation |
-
2019
- 2019-08-26 CN CN201910788388.9A patent/CN110526330A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4076617A (en) * | 1971-04-22 | 1978-02-28 | Tii Corporation | Sonic cavitation and ozonation of waste material |
| CN107728511A (en) * | 2017-09-14 | 2018-02-23 | 江苏大学 | A kind of monitoring system of the organic water pollution decomposition apparatus of Hydrodynamic cavitation |
| CN107953940A (en) * | 2017-11-13 | 2018-04-24 | 浙江仑迈智能科技有限公司 | A kind of storage Omni-mobile platform with center of gravity monitoring function |
| CN109019752A (en) * | 2018-07-03 | 2018-12-18 | 江苏大学 | A kind of device and method using laser cavitation processing organic wastewater |
| CN109095588A (en) * | 2018-08-28 | 2018-12-28 | 江苏大学 | A kind of device and method of the semi-automatic degrading waste water based on laser cavitation |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488960A (en) * | 2020-10-27 | 2022-05-13 | 东莞市虎门机械厂 | Organic matter degradation control system and equipment based on Internet of things platform |
| CN114734139A (en) * | 2022-05-17 | 2022-07-12 | 江苏大学 | Laser cavitation micro-modeling device suitable for inner wall component and machining method thereof |
| CN114734139B (en) * | 2022-05-17 | 2023-11-10 | 江苏大学 | Laser cavitation micro-molding device suitable for inner wall member and processing method thereof |
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Application publication date: 20191203 |