CN205792993U - Monitoring system for radwaste high temperature treating device - Google Patents
Monitoring system for radwaste high temperature treating device Download PDFInfo
- Publication number
- CN205792993U CN205792993U CN201620359906.7U CN201620359906U CN205792993U CN 205792993 U CN205792993 U CN 205792993U CN 201620359906 U CN201620359906 U CN 201620359906U CN 205792993 U CN205792993 U CN 205792993U
- Authority
- CN
- China
- Prior art keywords
- control
- high temperature
- radwaste
- treating device
- monitoring system
- Prior art date
- 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.)
- Active
Links
Landscapes
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model discloses a kind of monitoring system for radwaste high temperature treating device, including field control case, remote control equipment, monitor and video camera, remote control equipment completes the long-range control to radwaste high temperature treating device by field control case, video camera obtains live video image in real time, video camera by live video image real-time Transmission to monitor with display.Compared with prior art this utility model monitoring system can realize the long-distance control management function to equipment each in lonizing radiation high temperature treating device, without operator's local operation field control case, thus avoid radiation and operator are damaged, and more convenient to operate.Additionally, operator just can facilitate, grasp in time fired state and the running status of miscellaneous equipment of melting furnace and dual firing chamber etc. at control station by monitor, thus site problems can be found in time, fix a breakdown, thus ensure that system is properly functioning.
Description
Technical field
This utility model relates to the control technical field of nuclear power plant's radwaste high temperature treating device, relates more specifically to
A kind of monitoring system for radwaste high temperature treating device.
Background technology
In nuclear power plant, radwaste high temperature treating device generally comprises feed system, generator aid system, melts
The subsets such as stove, dual firing chamber and exhaust treatment system.At present, when stating the control of each subset in realization, it is generally adopted by
Configuration field control case at the scene, operator manually complete control work on the spot.But, this kind of control mode needs operator
Member occurs in scene, and because radiation relation will necessarily bring injury to operator, and this kind of mode will also result in inconvenience.
Additionally, field control case is only to realize the field control to above-mentioned each subset, operator cannot remotely supervise
Control each subset current operating situation etc., therefore cannot find site problems in time and fix a breakdown in time.
Therefore, it is necessary to provide a kind of brand-new control and monitoring system to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to provide a kind of monitoring system for radwaste high temperature treating device, to realize
Remotely controlling and monitoring radwaste high temperature treating device, it is to avoid because field control brings radiational injury to operator
Evil, and site problems can be found in time and fix a breakdown in time.
For achieving the above object, this utility model provides a kind of monitoring system for radwaste high temperature treating device
System, including control station and field control case.Wherein control station includes remote control equipment and video monitoring display device, and video is supervised
Control display device includes being connected with each other monitor and video camera, and remote control equipment is connected with field control case and is controlled by scene
Case processed completes the long-range control to radwaste high temperature treating device, and monitor is arranged at control station, and video camera is arranged to be put
Injectivity waste high temperature treating device also obtains the live video image at radwaste high temperature treating device in real time, and video camera will
Live video image real-time Transmission to monitor with display.
Compared with prior art, owing to monitoring system of the present utility model includes control station and field control case, wherein control
Platform processed includes remote control equipment.During use, field control case and each capital equipment in radwaste high temperature treating device
Being attached, remote control equipment is connected with field control case, and operator operate remote control equipment and just can realize radiation
The long-distance control management function of each equipment in line high temperature treating device, it is not necessary to operator's local operation field control case,
Thus avoid radiation and operator are damaged, and more convenient to operate.Additionally, this system also includes video monitoring
Display device, it specifically includes and is connected with each other monitor and video camera.During use, monitor is arranged at control station, and video camera sets
It is placed in radwaste high temperature treating device and obtains live video image in real time, further live video image being back to
Monitor.So, operator just can facilitate, grasp in time the combustion of melting furnace and dual firing chamber etc. at control station by monitor
Burning state and the running status of miscellaneous equipment, thus site problems can be found in time, fix a breakdown, thus ensure that system is normal
Run.Further, system of the present utility model also improves the operation automaticity of high temperature treating device and runs feasible
Property.
It is preferred that this monitoring system also includes switch board, remote control equipment includes manual control unit and/or host computer
Controlling management equipment, manual control unit is connected with field control case with long-range to radwaste high temperature treating device of realization
Non-follow control, the two ends of switch board are connected with PC control management equipment and field control case respectively, and PC control manages
Equipment realizes the remote auto to radwaste high temperature treating device by switch board and field control case and controls.It is preferred that
Switch board is Programmable logical controller cabinet, and switch board uses PROFIBUS bus to be connected with PC control management equipment.
Specifically, manual control unit includes interconnective operation switch, button, display lamp and relay.
Specifically, the remote auto to the capital equipment of radwaste high temperature treating device controls to include showing dynamically stream
Journey figure picture, display dynamic process parameter, setting and adjusting process parameter, display alarm information and display parameters variation tendency song
Line chart.
It is preferred that monitoring system also includes instrument display case, it is connected with field control case and detects display Spent Radioactive
The operation conditions of each subset in thing high temperature treating device.
Feed system that specifically, radwaste high temperature treating device includes being connected respectively with described field control case,
Generator aid system, melting furnace, dual firing chamber and exhaust treatment system.
By description below and combine accompanying drawing, this utility model will become more fully apparent, and these accompanying drawings are used for explaining this
The embodiment of utility model.
Accompanying drawing explanation
Fig. 1 is that this utility model is always schemed for the configuration of the monitoring system of radwaste high temperature treating device.
Fig. 2 is the technology controlling and process block diagram of radwaste high temperature treating device.
Detailed description of the invention
With reference now to accompanying drawing, describing embodiment of the present utility model, element numbers similar in accompanying drawing represents similar unit
Part.
Refer to Fig. 1, monitoring system of the present utility model is used for monitoring in real time and automatically controlling at radwaste high temperature
The operation of reason device.Wherein, refuse high temperature treating device includes that feed system 10, generator aid system 11, plasma occur
Device 12, supply unit 13, combustion room (melting furnace) 14, dual firing chamber 15 and exhaust treatment system 16.
This monitoring system includes control station and field control case 20, field control case difference 20 and feed system 10, generation
Device aid system 11, plasma generator 12, supply unit 13, combustion room (melting furnace) 14, dual firing chamber 15 and vent gas treatment system
System 16 connection.Wherein control station includes remote control equipment and video monitoring display device.Remote supervisory and control(ling) equipment includes manually controlling
Unit 21 processed, PC control management equipment 22 and switch board 23, in the present embodiment, switch board 23 is Programmable logical controller
Cabinet, i.e. PLC control cabinet.
Further, manual control unit 21 is made up of operation switch, button, display lamp and relay etc., meets system
Control linkage relationship.The remote manual control to system capital equipment is completed by this manual control unit 21 and field control case 20
System.
Further, PC control management equipment 22 includes host computer, printer and switch, printer and switch
Being connected with host computer, host computer uses PROFIBUS bus and PLC control cabinet to carry out communication, so that operator can pass through
PC control management equipment 22, control/23 and field control case 20 realize the remote auto to capital equipment and control, and reach
The function of equipment 22 concentrated controling management is managed by the PC control of control station.Specifically, operator can be by upper
Machine monitoring system running status, operational factor, warning message etc., and on-the-spot capital equipment is controlled, its function includes: dynamic
State flow chart picture, dynamic process parameter show, technological parameter is arranged and adjustment, warning message and parameter variation tendency curve
Figure.
Refer to Fig. 1 again, video monitoring display device includes monitor 24, DVR and video camera 25, and hard disk is recorded
Camera is connected with monitor 24 and video camera 25 respectively.Monitor 24 is arranged at control station, and video camera 25 is arranged at Spent Radioactive
Thing high temperature treating device also obtains the live video image at radwaste high temperature treating device in real time, and video camera 25 is by scene
Video image real-time Transmission to monitor with display.
Further, this monitoring system also includes the system power cabinet 27 of instrument display case 26 and whole system, and instrument shows
Show that cabinet 26 is connected with field control case 20 and detects the operation conditions of each subset in display radwaste high temperature treating device,
System power cabinet 27 is for carrying out distribution to whole system.
It should be noted that in the monitoring system shown in Fig. 1, manual control unit 21, PC control management equipment
22, monitor 24, switch board 23, instrument display case 26 and system power cabinet 27 belong to the category of central control room.Additionally,
In another embodiment of the present utility model, remote control equipment only has manual control unit 21, also can be realized high temperature by it
The long-range control of each capital equipment in processing means；And in another embodiment, remote control equipment only has PC control pipe
Reason equipment 22 and PLC control cabinet 23, realize remotely controlling by the rwo.
In order to clearly understand the operation principle of this utility model monitoring system, incorporated by reference to Fig. 1 and Fig. 2, with in detail
Describe this monitoring system to realize it being automatically controlled and monitoring according to refuse high temperature treating device process control process.Specifically
Ground, this monitoring system need to perform following steps:
Step 1: prepare before system start-up；Specifically, each equipment of inspection system whether be energized ready, state the most normal,
Each sensor signal is the most normal；
Step 2: open system chilled(cooling) water supply (CWS)；Specifically, open cooling water total valve, regulate according to Process operating parameters
Cooling water bypass flow, is respectively supplied to melting furnace and dual firing chamber's cooling circuit, in real time monitoring cooling water flow and temperature；
Step 3: start generator aid system；Specifically, open water softening device and fill water supply, appointment liquid level to be achieved to soft water
Open generator soft water supply, and regulate flow by technological requirement, monitor this flow in real time；Open nitrogen making machine supply nitrogen storage
Tank, during specified pressure to be achieved open nitrogen supply (NS) valve, and by technological requirement regulate nitrogen flow, monitor in real time nitrogen gas purity,
Outlet pressure and nitrogen flow；
Step 4: open exhaust treatment system；Specifically, start exhaust treatment system, check each temperature of exhaust system and pressure
Whether power reaches process set value, monitors each equipment whether normal operation；
Step 5: put into operation dual firing chamber；Specifically, start roots blower, and regulate charge flow rate and be allowed to meet technological requirement；
Start burner in the stove, adjustment of combustion gas flow, make dual firing chamber's burner hearth middle portion temperature reach technological requirement；
Step 6: put into operation melting furnace；Specifically, generator is started after confirming the plasma generator normal work of supply water supply
Supply unit, and control supply unit and be automatically performed generator from drawing Vulpes to one-level Vulpes, two grades of Vulpes according to output current conditions
Conversion, monitors that generator output voltage, electric current, regulation generator output electric current are allowed to meet technological requirement；Open melted afterwards
Furnace bottom electric heater, regulates electric heater capacity, it is ensured that hearth deslagging mouth temperature meets technological requirement；
Step 7: system feeds intake operation；Specifically, solid waste delivers to melting furnace charging aperture, system after crusher in crushing
Opening melting furnace material inlet valve according to melting furnace and dual firing chamber's duty, solid waste is melted by plasma generator,
System operation monitors each point operating temperature, regulates each link cooling water flow, it is ensured that system stable operation.
Step 8: stop feeding intake pass closed system；Specifically, stop waste material and crush, close material inlet valve；Treat afterwards without waste residue
After eliminating, stoppage in transit generator power device and slag-drip opening electric heater；After dual firing chamber fully burns, close combustor afterwards cut
Disconnected combustion gas, closes roots blower after fray-out of flame；Exhaust treatment system is closed afterwards after exhaust emissions is clean；Treat temperature afterwards
After dropping to safety value, close chilled(cooling) water supply (CWS)；Cutting system main power afterwards, system shutdown is good.
From the above, it can be seen that monitoring system of the present utility model possesses advantages below:
(1) what operator operated that remote control equipment just can realize equipment each in lonizing radiation high temperature treating device is long-range
Concentrated controling management function, it is not necessary to operator's local operation field control case 20, thus avoid radiation to operator
Member damages, and more convenient to operate；
(2) operator just can be facilitated by monitor 24 at control station, grasp melting furnace and dual firing chamber etc. in time
Fired state and the running status of miscellaneous equipment, thus site problems can be found in time, fix a breakdown, thus ensure that system is just
Often run；
(3) this system passes through MPI communication and PROFIBUS bus, and link each to high temperature treating device and equipment have reached collection
Middle control manages function；
(4) improve high temperature treating device and run automaticity；
(5) improve high temperature treating device operational reliability.
Above in association with most preferred embodiment, this utility model is described, but this utility model is not limited to above taking off
The embodiment shown, and should contain various carry out according to essence of the present utility model amendment, equivalent combinations.
Claims (6)
1. the monitoring system for radwaste high temperature treating device, it is characterised in that include control station and on-the-spot control
Case processed, wherein said control station includes remote control equipment and video monitoring display device, described video monitoring display device bag
Including and be connected with each other monitor and video camera, described remote control equipment is connected with described field control case and passes through described on-the-spot control
Case processed completes the long-range control to described radwaste high temperature treating device, and described monitor is arranged at described control station, institute
State video camera be arranged at described radwaste high temperature treating device and obtain described radwaste high temperature treating device in real time
Place live video image, described video camera by described live video image real-time Transmission to described monitor with display.
2. monitoring system as claimed in claim 1, it is characterised in that described monitoring system also includes switch board, described remotely
Control equipment includes manual control unit and/or PC control management equipment, described manual control unit and described on-the-spot control
Case processed connects to realize the control of the remote manual to described radwaste high temperature treating device, and the two ends of described switch board are respectively
Being connected with described PC control management equipment and field control case, described PC control management equipment is by described switch board
And field control case realizes the remote auto to described radwaste high temperature treating device and controls.
3. monitoring system as claimed in claim 2, it is characterised in that described switch board is Programmable logical controller cabinet, described
Switch board uses PROFIBUS bus to be connected with described PC control management equipment.
4. monitoring system as claimed in claim 2, it is characterised in that described manual control unit includes interconnective operation
Switch, button, display lamp and relay.
5. the monitoring system as described in any one of claim 1-4, it is characterised in that described monitoring system also includes that instrument shows
Cabinet, described instrument display case is connected with described field control case and detects in the described radwaste high temperature treating device of display each
The operation conditions of subset.
6. monitoring system as claimed in claim 5, it is characterised in that described radwaste high temperature treating device includes and institute
State feed system, generator aid system, melting furnace, dual firing chamber and exhaust treatment system that field control case connects respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359906.7U CN205792993U (en) | 2016-04-26 | 2016-04-26 | Monitoring system for radwaste high temperature treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620359906.7U CN205792993U (en) | 2016-04-26 | 2016-04-26 | Monitoring system for radwaste high temperature treating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205792993U true CN205792993U (en) | 2016-12-07 |
Family
ID=57411090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620359906.7U Active CN205792993U (en) | 2016-04-26 | 2016-04-26 | Monitoring system for radwaste high temperature treating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205792993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444591A (en) * | 2016-12-08 | 2017-02-22 | 威海航泰环保设备有限公司 | Full automatic tail gas remote control and operation system |
-
2016
- 2016-04-26 CN CN201620359906.7U patent/CN205792993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106444591A (en) * | 2016-12-08 | 2017-02-22 | 威海航泰环保设备有限公司 | Full automatic tail gas remote control and operation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1320306C (en) | Burning control method of combustor and automatic control combustor | |
| US10364985B2 (en) | Bio-fuel furnace | |
| CN101900316B (en) | Biomass boiler control system | |
| KR101301483B1 (en) | Solid fuel particles in the spiral feeder confidential circular in the combustion turbines, burners and combustion and committed to working methods and equipment | |
| CN205792993U (en) | Monitoring system for radwaste high temperature treating device | |
| CN106222346A (en) | A kind of blast furnace and hot blast cupola combustion optimal control method | |
| CN203464256U (en) | Biomass particle burner | |
| JP2009139087A (en) | Control method of waste thermal decomposition apparatus | |
| CN210485739U (en) | Quick incineration device for various wastes | |
| JP3722674B2 (en) | Method and apparatus for lowering melting furnace | |
| CN102840585B (en) | Three-driving inverse push type incinerator grate and feeding device control method, device and system | |
| CN106765213A (en) | A kind of smoke processing system biogas utilization method and system | |
| US20150107496A1 (en) | Biomass gasifier system for power generation | |
| JP2001021126A (en) | Apparatus for dry distilating, thermal cracking, melting and igniting waste material | |
| CN206861542U (en) | It is a kind of to be easy to remove the incinerator burnt away the refuse | |
| JP4917950B2 (en) | Plant operation control method by omnidirectional monitoring | |
| CN110724542A (en) | Automatic retort of control operation | |
| CN110529862A (en) | A kind of electric-control system of incinerating apparatus | |
| JPH11344213A (en) | Pyrolysis reactor and its controller and controlling method | |
| CN204962831U (en) | Boiler material feeding unit | |
| JP3759791B2 (en) | Operation method of combustion melting furnace in waste treatment equipment | |
| CN105570926B (en) | A kind of control system of regenerative burner device | |
| CN213513903U (en) | Remove useless processing apparatus of pyrolysis danger | |
| JP3893200B2 (en) | Method for preventing closure of slag outlet in combustion melting furnace of waste treatment equipment | |
| CN106051741A (en) | High-durability biomass-particle combustor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |