CN110425876A - A kind of middle frequency furnace operational monitoring platform - Google Patents
A kind of middle frequency furnace operational monitoring platform Download PDFInfo
- Publication number
- CN110425876A CN110425876A CN201910734834.8A CN201910734834A CN110425876A CN 110425876 A CN110425876 A CN 110425876A CN 201910734834 A CN201910734834 A CN 201910734834A CN 110425876 A CN110425876 A CN 110425876A
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- China
- Prior art keywords
- signal
- personal computer
- industrial personal
- cabinet
- electrically connected
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/08—Details peculiar to crucible or pot furnaces
- F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D2021/0057—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
Abstract
The present invention relates to electric furnace operational monitoring technical fields, especially a kind of middle frequency furnace operational monitoring platform, including central control room and multiple electric furnaces, the central control room is connected with transmission module in such a way that signal connects, signal connection is realized between the transmission module and multiple circuits, and monitoring module is provided on multiple electric furnaces, the monitoring module is electrically connected with power control cabinet, the power control cabinet is connected with long-range cabinet in such a way that signal connects, it realizes and is electrically connected between long-range cabinet and central control room simultaneously, central control room includes industrial personal computer and signal receiving-transmitting device, the transmitting of signal is wherein carried out between signal receiving-transmitting device and industrial personal computer by Ethernet, to realize the connection for realizing industrial personal computer and signal receiving-transmitting device by local Ethernet.The present invention effectively avoids the generation of major break down, improves maintenance efficiency, substantially reduces faulty equipment downtime, alleviates the working strength of patrol worker inspection, improves the safety of electric furnace operation.
Description
Technical field
The present invention relates to electric furnace operational monitoring technical field more particularly to a kind of middle frequency furnace operational monitoring platforms.
Background technique
With the development of modern metallurgy and casting industry, medium-frequency induction furnace is gradually used widely, domestic and international 1T-
40T middle frequency furnace climbs up the stage of history successively, and separate unit electric furnace has respective operation warning message, and more dispersed at the scene,
Observation cannot be concentrated in office, control room, so gathering information must be checked to scene, the period of handling failure is longer, together
There are the case where more middle frequency furnaces can be found everywhere for one enterprise, when same factory is there are when more electric furnaces, because of the fortune of every electric furnace
Row all exist randomness, therefore the operation of electric furnace it is difficult to predict and allotment, the operation general power of factory be easy to appear operation peak value mistake
Height is more than main transformer service ability and valley is too low that transformer capacity is caused to waste, at the same time, automation control and computer skill
Art is also that development is swift and violent, by touch screen, the perfect alarm indication of industry control function and records electric furnace run case.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of middle frequency furnace proposed runs prison
Survey platform.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of middle frequency furnace operational monitoring platform, including central control room and multiple electric furnaces, the center control
Room is connected with transmission module in such a way that signal connects, and signal connection is realized between the transmission module and multiple circuits, and
It is provided with monitoring module on multiple electric furnaces, for the real time monitoring to multiple electric furnaces, the monitoring module is electrically connected with electricity
Cabinet is controlled, the power control cabinet is connected with long-range cabinet in such a way that signal connects, while realizing between long-range cabinet and central control room
It is electrically connected, and realizes and be electrically connected between central control room and power control cabinet, while realizing electricity between power control cabinet and transmission module
Property connection;
Central control room includes industrial personal computer and signal receiving-transmitting device, wherein passes through ether between signal receiving-transmitting device and industrial personal computer
Net carries out the transmitting of signal, to realize the connection for realizing industrial personal computer and signal receiving-transmitting device by local Ethernet.
Preferably, the transmission module includes fiber optic receiver and fiber optic emitter, wherein fiber optic receiver and optical fiber
It is electrically connected on switches between transmitter, while being connected between fiber optic receiver and signal receiver by signal.
Preferably, the monitoring module includes pressure sensor, temperature sensor and power trace device, and pressure sensing
Device, temperature sensor and power trace device are connected on multiple electric furnaces by way of electric connection, by operation
Circuit inner case be monitored, the effective steady operation for realizing electric furnace avoids accidents.
Preferably, the power control cabinet includes data sink and plc data record storehouse, and be collected into monitoring module
Data are transmitted on data sink, then pass to plc data record storehouse by data operator, are realized when running to electric furnace
All data is calculated and is compared, while signal connects between data sink and optical fiber generator.
Preferably, the long-range cabinet includes configuration software module, and the data after integration are transmitted to by plc data record storehouse
In configuration software module, data are compared and are arranged by configuration software module, while in configuration software module respectively
It is electrically connected with alarm and power control switch, while power control switch and industrial personal computer are realized and be electrically connected, long-range
When cabinet passes data to inside industrial personal computer, when the data of detection numerical value against regulation, after industrial personal computer automatic adjustment, it will
Electric furnace is transmitted to by transmission module in a manner of signal, by the monitoring module that is arranged on electric furnace, when electric furnace running remains unchanged
Abnormal, at this point, power control cabinet will pass to long-range cabinet by way of signal, long-range cabinet is controlled by alarm and power supply at this time
Signal is fed back to industrial personal computer by switch.
Preferably, it is compiled respectively outside the electric furnace and is labeled with different numbers, and the monitoring module on jack per station electric furnace
Also it is labeled with the number being mutually matched with electric furnace.
A kind of middle frequency furnace operational monitoring platform proposed by the present invention, beneficial effect are: the middle frequency furnace operational monitoring
Platform, which passes through display control in data set, when electric furnace operation is broken down, platform automatic alarm and records electric furnace operation, to be existed
Failure, warning message can feed back to field maintenance person in time and debugged as early as possible a little, kept away by central control room personnel
The generation for exempting from more major break down, improves maintenance efficiency, substantially reduces faulty equipment downtime, alleviates patrol worker inspection
Working strength improves the safety of electric furnace operation, meanwhile, extract equipment log also becomes more simple and convenient, avoids
Electric furnace burns the data of on-the-spot record when wearing furnace, power limit can meet as far as possible the needs of each electro-smelting production and
It avoids factory owner's transformer overload caused by running because of electric furnace overpower from running, improves the security reliability of power supply and distribution, solve
The power peak occurred when the operation of more electric furnaces is beyond main transformer service ability and valley is too low that transformer capacity is caused to waste
The problem of.
Detailed description of the invention
Fig. 1 is a kind of system block diagram of middle frequency furnace operational monitoring platform proposed by the present invention.
Fig. 2 is a kind of system block diagram of the transmission module of middle frequency furnace operational monitoring platform proposed by the present invention.
Fig. 3 is a kind of system block diagram of the monitoring module of middle frequency furnace operational monitoring platform proposed by the present invention.
Fig. 4 is a kind of system block diagram of the power control cabinet of middle frequency furnace operational monitoring platform proposed by the present invention.
Fig. 5 is a kind of system block diagram of the long-range cabinet of middle frequency furnace operational monitoring platform proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of middle frequency furnace operational monitoring platform, including central control room and multiple electric furnaces, center control
Room processed is connected with transmission module in such a way that signal connects, and transmission module includes fiber optic receiver and fiber optic emitter,
Be electrically connected on switches between middle fiber optic receiver and fiber optic emitter, at the same fiber optic receiver and signal receiver it
Between by signal connect, central control room includes industrial personal computer and signal receiving-transmitting device, wherein between signal receiving-transmitting device and industrial personal computer
The transmitting of signal is carried out by Ethernet, thus realize the connection that industrial personal computer and signal receiving-transmitting device are realized by local Ethernet,
Realize that central control room indirectly controls electric furnace by local Ethernet, to realize remote supervisory and to automatically control power
Function.
Signal connection is realized between transmission module and multiple circuits, and is provided with monitoring module on multiple electric furnaces, is used for
To the real time monitoring of multiple electric furnaces, monitoring module includes pressure sensor, temperature sensor and power trace device, and pressure passes
Sensor, temperature sensor and power trace device are connected on multiple electric furnaces by way of electric connection, by operation
In circuit inner case be monitored, the effective steady operation for realizing electric furnace avoids accidents, pressure sensor,
Temperature sensor and power trace device can in real time be monitored pressure, temperature and the power in electric furnace, pass through
The mode of signal passes to power control cabinet.
Monitoring module is electrically connected with power control cabinet, and power control cabinet includes data sink and plc data record storehouse, and is monitored
The data being collected into module are transmitted on data sink, then pass to plc data record storehouse by data operator, are realized
All data when to electric furnace operation is calculated and is compared, while signal connects between data sink and optical fiber generator
It connects, power control cabinet is connected with long-range cabinet in such a way that signal connects, while realizing between long-range cabinet and central control room and electrically connecting
It connects, and realizes and be electrically connected between central control room and power control cabinet, while realizing and being electrically connected between power control cabinet and transmission module,
Long-range cabinet includes configuration software module, and the data after integration are transmitted in configuration software module by plc data record storehouse, are passed through
Configuration software module is compared and arranges to data, at the same be electrically connected in configuration software module alarm and
Power control switch, while power control switch and industrial personal computer are realized and are electrically connected, and pass data to industrial personal computer in long-range cabinet
When internal, when the data of detection numerical value against regulation, after industrial personal computer automatic adjustment, it will pass through transmission in a manner of signal
Module is transmitted to electric furnace, by the monitoring module that is arranged on electric furnace, when electric furnace running remain unchanged it is abnormal, at this point, power control cabinet will lead to
The mode for crossing signal passes to long-range cabinet, and signal is fed back to industry control by alarm and power control switch by long-range cabinet at this time
Machine, in power control cabinet by data sink by monitoring module transmitting come signal receive, passed to by data operator
Plc data record storehouse so that data are interpreted and compared in plc data record storehouse, and is adjusted respectively by configuration software
The history data of each electric furnace is taken to carry out data analysis, if occurring transmitting the data come and history run number in monitoring module
According to there are errors, at this point, power control cabinet can be timely by data feedback to industrial personal computer, so that operator is to the number on industrial personal computer
According to being adjusted, after adjusting, data comparison still has error, then long-range cabinet is electric by while alarm
Source control switch will close industrial personal computer power, so that the electric furnace of corresponding number is powered off, by the design, realize safety
And quickly electric furnace platform management, and having the function of alarm, maintenance speed is fast.
It is compiled respectively outside multiple electric furnaces and is labeled with different numbers, and the monitoring module on jack per station electric furnace is also labeled with
The number being mutually matched with electric furnace can effectively raise maintenance efficiency by the design, substantially reduce faulty equipment and stop
The machine time alleviates the working strength of patrol worker inspection.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of middle frequency furnace operational monitoring platform, including central control room and multiple electric furnaces, which is characterized in that the center
Control room is connected with transmission module in such a way that signal connects, and realizes that signal connects between the transmission module and multiple circuits
It connects, and is provided with monitoring module on multiple electric furnaces, for the real time monitoring to multiple electric furnaces, the monitoring module is electrically connected
There is power control cabinet, the power control cabinet is connected with long-range cabinet in such a way that signal connects, while between long-range cabinet and central control room
It realizes and is electrically connected, and realize and be electrically connected between central control room and power control cabinet, while is real between power control cabinet and transmission module
Now it is electrically connected;
Central control room includes industrial personal computer and signal receiving-transmitting device, wherein between signal receiving-transmitting device and industrial personal computer by Ethernet into
The transmitting of row signal, to realize the connection for realizing industrial personal computer and signal receiving-transmitting device by local Ethernet.
2. a kind of middle frequency furnace operational monitoring platform according to claim 1, which is characterized in that the transmission module includes
Fiber optic receiver and fiber optic emitter are wherein electrically connected between fiber optic receiver and fiber optic emitter on switches,
It is connected between fiber optic receiver and signal receiver by signal simultaneously.
3. a kind of middle frequency furnace operational monitoring platform according to claim 1, which is characterized in that the monitoring module includes
Pressure sensor, temperature sensor and power trace device, and pressure sensor, temperature sensor and power trace device are logical
The mode being electrically connected is crossed to be connected on multiple electric furnaces, it is effective real by being monitored to running circuit inner case
The steady operation of existing electric furnace, avoids accidents.
4. a kind of middle frequency furnace operational monitoring platform according to claim 1, which is characterized in that the power control cabinet includes number
According to receiver and plc data record storehouse, and the data being collected into monitoring module are transmitted on data sink, then pass through number
Plc data record storehouse is passed to according to arithmetic unit, realizes that all data when running to electric furnace is calculated and compared, simultaneously number
It is connected according to signal between receiver and optical fiber generator.
5. a kind of middle frequency furnace operational monitoring platform according to claim 1, which is characterized in that the long-range cabinet includes group
State software module, and plc data record storehouse will be transmitted in configuration software module according to the data after integration, pass through configuration software mould
Block is compared and arranges to data, at the same be electrically connected in configuration software module alarm and power supply control open
It closes, while power control switch and industrial personal computer are realized and be electrically connected, when long-range cabinet passes data to inside industrial personal computer, detection
Data numerical value against regulation when, after industrial personal computer automatic adjustment, it will be transmitted in a manner of signal by transmission module
Electric furnace, by the monitoring module that is arranged on electric furnace, when electric furnace running remain unchanged it is abnormal, at this point, power control cabinet will pass through the side of signal
Formula passes to long-range cabinet, and signal is fed back to industrial personal computer by alarm and power control switch by long-range cabinet at this time.
6. a kind of middle frequency furnace operational monitoring platform according to claim 1, which is characterized in that outside multiple electric furnaces
It compiles respectively and is labeled with different numbers, and the monitoring module on jack per station electric furnace is also labeled with number being mutually matched with electric furnace
Code.
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CN201910734834.8A CN110425876A (en) | 2019-08-09 | 2019-08-09 | A kind of middle frequency furnace operational monitoring platform |
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CN201910734834.8A CN110425876A (en) | 2019-08-09 | 2019-08-09 | A kind of middle frequency furnace operational monitoring platform |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113433924A (en) * | 2021-06-05 | 2021-09-24 | 潍坊鼎晟电气科技有限公司 | Remote diagnosis system and method for medium-frequency electric furnace |
CN114001561A (en) * | 2021-09-22 | 2022-02-01 | 拓正化工工程(上海)有限公司 | Intelligent digital operation and maintenance platform based on Internet of things |
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CN105241263A (en) * | 2015-09-18 | 2016-01-13 | 宁国市宏达电炉有限公司 | Electric furnace monitoring system |
CN107164593A (en) * | 2017-05-05 | 2017-09-15 | 应达工业(上海)有限公司 | A kind of networking furnace melting management system based on PLC |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113433924A (en) * | 2021-06-05 | 2021-09-24 | 潍坊鼎晟电气科技有限公司 | Remote diagnosis system and method for medium-frequency electric furnace |
CN114001561A (en) * | 2021-09-22 | 2022-02-01 | 拓正化工工程(上海)有限公司 | Intelligent digital operation and maintenance platform based on Internet of things |
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Application publication date: 20191108 |
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