CN113759816A - Monitoring control system - Google Patents
Monitoring control system Download PDFInfo
- Publication number
- CN113759816A CN113759816A CN202110960836.6A CN202110960836A CN113759816A CN 113759816 A CN113759816 A CN 113759816A CN 202110960836 A CN202110960836 A CN 202110960836A CN 113759816 A CN113759816 A CN 113759816A
- Authority
- CN
- China
- Prior art keywords
- control
- terminal
- equipment
- module
- monitoring
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 53
- 238000004891 communication Methods 0.000 claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000001502 supplementing effect Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 abstract description 16
- 230000000007 visual effect Effects 0.000 abstract description 6
- 238000005188 flotation Methods 0.000 description 44
- 238000000034 method Methods 0.000 description 26
- 230000008569 process Effects 0.000 description 20
- 239000006260 foam Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- 239000004088 foaming agent Substances 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- 229910052973 jamesonite Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- WVYWICLMDOOCFB-UHFFFAOYSA-N 4-methyl-2-pentanol Chemical compound CC(C)CC(C)O WVYWICLMDOOCFB-UHFFFAOYSA-N 0.000 description 4
- QTANTQQOYSUMLC-UHFFFAOYSA-O Ethidium cation Chemical compound C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CC)=C1C1=CC=CC=C1 QTANTQQOYSUMLC-UHFFFAOYSA-O 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 3
- 229940001584 sodium metabisulfite Drugs 0.000 description 3
- 235000010262 sodium metabisulphite Nutrition 0.000 description 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 3
- 229960001763 zinc sulfate Drugs 0.000 description 3
- 229910000368 zinc sulfate Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GGLZPLKKBSSKCX-YFKPBYRVSA-N L-ethionine Chemical compound CCSCC[C@H](N)C(O)=O GGLZPLKKBSSKCX-YFKPBYRVSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 229910052950 sphalerite Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
Abstract
The invention discloses a monitoring control system, which comprises a control center, a monitoring terminal, a mobile control terminal and a communication network, wherein the input end of the control center is connected with the monitoring terminal and the mobile control terminal, the output end of the control center is connected with a working field device and the mobile control terminal, the monitoring terminal is arranged on a working field to realize data acquisition and transmit the data to the control center through the communication network, the mobile control terminal receives data transmitted by the control center and sends a regulation and control instruction, and the communication network is used as an information transmission path to transmit real-time information and the control instruction. The invention is provided with the mobile control terminal and the monitoring terminal, and the monitoring terminal adopts machine vision to replace human visual observation, thereby realizing data acquisition and data processing real-time input and transmission; the mobile control terminal obtains real-time equipment information through a communication network, timely regulates and controls the equipment, is simple to operate and convenient to use, and is not limited by distance.
Description
Technical Field
The invention belongs to the technical field of monitoring control, and particularly relates to a monitoring control system.
Background
With the continuous exploitation of limited resources, resource shortage is caused, the reasonable exploitation and efficient utilization of the limited resources are the biggest problems at present, flotation and reselection are relatively used in a mineral separation method, and the industrial flotation process is influenced by environmental factors and operators due to the long flow, the undefined internal mechanism, the wide distribution range and the like of the flotation process. The ore feeding amount and the water feeding amount are difficult to grasp in the industrial reselection process, so that the efficiency can be the highest, and the manual observation operation in the production process has strong subjectivity, large error and low efficiency.
Machine vision also obtains the application in the ore dressing trade at present, and machine vision detects fastly, can monitor the foam state of whole process simultaneously, realizes the quantitative description of foam surface visual characteristic and the objective evaluation of flotation production state, and machine vision replaces the human eye to observe in the gravity concentration in-process, accomplishes real-time with data acquisition, data processing, effectively improves resource utilization. However, the monitoring and control can only be completed in the central control room, and when an alarm or a fault occurs, the situation can only be known in the central control room in the first time.
The present invention has been made in view of this situation.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a monitoring control system. In order to solve the technical problems, the invention adopts the technical scheme that:
the utility model provides a monitoring control system, includes control center, monitor terminal, mobile control terminal, communication network, control center's input and monitor terminal, mobile control terminal are connected, and the output is connected with job site equipment, mobile control terminal, monitor terminal installs at the job site to realize data acquisition and give control center through communication network transmission, mobile control terminal receives the data of control center transmission and sends regulation and control instruction, communication network transmits real-time information and control instruction as the route of information transfer.
Furthermore, the control center is provided with a wireless transceiver module, and the wireless transceiver module is connected with the mobile control terminal.
Further, monitor terminal includes industrial grade CCD camera, control module, industry light filling equipment, control module's input and industrial grade CCD camera are connected, and the output is connected with industry light filling equipment.
Further, the communication network comprises serial port communication and Ethernet communication.
Further, the control center comprises a touch screen, a computer and a PLC, a switch of the touch screen is connected with the wireless receiving module through an Ethernet, the computer is connected with the wireless receiving and transmitting module through the Ethernet, the wireless receiving and transmitting module is connected with the PLC through an RS485 port or the Ethernet, and the PLC is connected with the field machine through an I/O module.
Further, the control center also comprises a display and a printer, wherein the display is connected with the computer through a DIV port, and the printer is connected with the computer through a USB port.
Further, the wireless transceiver module is GRM530, the touch screen is SMART1000IEV3, and the PLC is Siemens PLCS 7-200.
Further, the App is suitable for mobile phones, tablets and computers.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
The mobile control terminal and the monitoring terminal are arranged, the monitoring terminal adopts machine vision to acquire equipment working information, visual observation of people is replaced, data acquisition and data processing are input and transmitted in real time, and the information is more comprehensive and accurate; the mobile control terminal obtains real-time equipment working information through a communication network, can timely regulate and control the equipment, is simple to operate and convenient to use, and is not limited by distance.
The intelligent monitoring system is provided with the control center, the control center receives the information of the monitoring terminal, processes and analyzes the information, intelligent regulation and control can be realized, labor consumption is reduced, equipment is in a good working state, and the utilization rate of resources is improved. The mobile control terminal is provided with an alarm module, so that a worker can timely receive an alarm and process the fault condition of the equipment.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention to its proper form. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of the overall system operation of the present invention;
FIG. 2 is a schematic diagram of the App function of the present invention;
FIG. 3 is a schematic diagram of a system according to a third embodiment of the present invention;
FIG. 4 is a schematic diagram of the present invention No. 1 PLC vs. plant control;
FIG. 5 is a schematic diagram of the control of the plant by the 2# PLC of the present invention.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, the monitoring control system of the present invention includes a control center, a communication network, a monitoring terminal, and a mobile control terminal, wherein an input end of the control center is connected to an output end of the monitoring terminal and an output end of the mobile control terminal, an output end of the control center is connected to an input end of the mobile control terminal and a working device, the communication network is used as an information transmission path to transmit real-time information and a control instruction, the monitoring terminal is installed at a working site to realize data acquisition and data processing real-time input and real-time transmission through the communication network, and the mobile control terminal obtains a condition of the monitoring site through the communication network and outputs the control instruction through the communication network to complete regulation and control of the working device. Preferably, the monitoring terminal is installed right above the mechanical equipment, can clearly and completely acquire the working information of the equipment, and transmits the working information through a communication network. The mobile control end is provided with a wireless transceiving module, obtains data information output by the monitoring terminal through the wireless transceiving module, and sends a control instruction to the working equipment through the wireless transceiving module.
The control center comprises an intelligent adjusting module and a manual adjusting module, is connected with the working site machine to realize intelligent adjustment and manual adjustment, and is provided with a wireless transceiver module to receive the regulation and control information of the mobile control terminal. The monitoring terminal transmits the collected equipment working information to the control center through the communication network, the control center integrates and processes the transmitted equipment working information, the intelligent adjusting module adjusts the equipment according to the information condition, the equipment can reach the best working state, the working efficiency is improved, and the information is more accurate when the monitoring terminal obtains the equipment information. The manual adjusting module of the control center can adjust the equipment in time, more modes can be selected, and the adjustment is more flexible. The equipment information integrated by the control center can be transmitted to the mobile control terminal through the communication network, and a user can monitor the equipment in real time at the mobile control terminal and make timely adjustment. The mobile control terminal is arranged, so that a user is not limited by the region distance when the equipment is regulated and controlled, and the operation is simpler and more convenient.
Example one
As shown in fig. 1 to fig. 5, the monitoring control system according to this embodiment includes a communication network, a monitoring terminal, a mobile control terminal, and a control center. The monitoring terminal comprises an industrial CCD camera, a control module and industrial light supplementing equipment, and the industrial CCD camera, the control module and the industrial light supplementing equipment are sequentially connected. The communication network comprises Ethernet communication and serial communication. The mobile control terminal is an App, and the App comprises an equipment information module, an alarm module and a personal information module. The control center is arranged in the central control room. The control center comprises a touch screen, a wireless transceiver module, a computer, a PLC, a display and a printer, wherein preferably, the model of the wireless transceiver module is GRM530, the model of the touch screen is SMART1000IEV3, and the model of the PLC is Siemens PLCS 7-200. The computer is connected with the wireless transceiver module GRM530 through the Ethernet, the computer is connected with the display screen through the DVI port, the computer is connected with the printer through the USB port, the switch of the touch screen is connected with the wireless transceiver module through the Ethernet, the PLC is connected with the wireless transceiver module through the RS485 port or the Ethernet, the PLC is connected with the industrial CCD camera through the RS232 port, a PPI protocol is adopted between the master and the slave of the PLC, and the PLC is connected with the automatic medicine adding equipment, the automatic water adding equipment, the belt scale, the flotation machine and the shaking table through the I/O module. The central control room is connected with the core switch to realize the collection and the sending of information by the central control room.
Industrial grade CCD camera passes through the support mounting directly over equipment work platform to obtain complete clear equipment work information, equipment information transmission to control module, control module carries out analysis processes to equipment information, judges whether need the light filling, if need the light filling, carries out the light filling with light filling signal transmission to industry light filling equipment, if need not the light filling, transmits the information of accomplishing to control center handling. The control center processes and analyzes the equipment information, the PLC analyzes and processes the information and then sends a signal for regulating and controlling the equipment in an intelligent regulation mode, and the equipment makes corresponding reaction processing after receiving the signal, so that the equipment enters a high-efficiency processing state, and the working efficiency is improved. Under the intelligent regulation mode, can adjust artifical regulation mode, observe equipment operating condition on control center's display screen, input the parameter that needs to adjust on touch screen, computer, PLC is transmitted to the information parameter of adjustment, and PLC carries out analysis processes back to data, transmits control signal to corresponding equipment to make corresponding adjustment. The mode that intelligent regulation and manual regulation combined together for equipment can be in efficient operating condition, makes industrial production resource utilization maximize.
The App is suitable for mobile phones, tablets and computers, and can basically complete the operation in a factory selection center control room. In order to ensure the safety, reliability and stability of the use of the user, the App only authorizes the operation of plant selection and inputs the information of the workers of the plant selection into the system in advance, and the change of the workers of the plant selection can be updated in time, so that the system check can be completed when the user registers, and the safety is improved. The App is opened for all users, and after information is registered, the App system can be matched with personnel information which is input into the system in advance according to personal information filled by the users. If the corresponding user information is not matched, the operation after the App cannot be entered; and after the matching is successful, entering a factory selection interface of the App, selecting according to an authorized factory selection list or directly inputting a factory selection full name, if the factory selection full name system cannot enter a login interface, jumping to the login interface after the factory selection is finished, wherein a login account is a mobile phone number or a work number which is filled in during the registration, a password which is input during the registration is the password, and when a user forgets that the login password can be retrieved through the short message verification of a mobile phone, the mailbox and the secret protection problem. Because the factory selection work types are different, the working properties and the working contents are different, in order to prevent misoperation, corresponding working operation authorities are set for different workers, and the workers can browse the working interfaces of different work types but do not have the operation authorities, so that the safety in the working process is ensured.
App homepage is factory selection introduction, message push and work attention, a navigation bar below the homepage is three modules of equipment information, a message center and a personal center, equipment grouping and equipment modules are included in the equipment information, equipment options of various different types of work can be seen in the equipment grouping, and the equipment grouping comprises the following steps: crushing equipment, ore grinding equipment, ore dressing equipment and dewatering equipment. The message center is divided into: real-time alarms, user logs, and device logs. Selecting corresponding equipment in the equipment group, namely entering a corresponding equipment information detail page, wherein a start-stop button, an equipment name, an equipment code and an equipment model of the equipment, a real-time alarm condition of the equipment and a processing state of the alarm condition are arranged on an equipment information detail interface. The interface is further provided with: configuration monitoring, connection details, real-time data, real-time curves, historical data, historical curves, real-time faults, and historical faults. When the running state of the equipment needs to be adjusted, the equipment can enter a configuration monitoring interface for adjustment. The real-time data can be called to analyze the working condition of the equipment, the corresponding time range can be given to call the historical data, and the optimal processing capacity of the equipment can be found out through the historical curve. The real-time fault interface and the historical fault interface of the equipment can be accessed through the interface, and the components which are easy to have faults can be obtained through analyzing the historical faults, so that the faults can be more effectively processed and the equipment can be improved.
The message center module is divided into: the system comprises a real-time alarm, a user log and an equipment log, wherein the real-time alarm can timely send out a message prompt when the equipment fails, the alarm message can be turned on to know the failed equipment, the failure name, the failure description and the failure grade, and after a worker processes the failure, the account name of failure processing and the failure processing time can be displayed, so that the system is more efficient and more accurate. The personal center module is personal information registered by the staff, the setting and the account number exit in the personal center interface, the personal information can be modified when the personal center module enters the setting interface, the bound mobile phone number can be changed, and the account password can be modified in the setting interface, so that the staff can use the personal information more safely. The mobile control terminal App is arranged, so that the mobile control terminal App is not influenced by the regional distance when being regulated and controlled, and is simple and convenient to operate and more humanized.
The specific implementation is described by taking the real-time monitoring and control of the shaking table and the flotation machine as an example, before the shaking table and the flotation machine work stably, the industrial-grade CCD cameras installed on the shaking table and the flotation machine can collect images under different working states, and after ore pulp is fed onto the surface of the shaking table, ore particle groups are loosened and layered in the bed ditch through the shaking action and the water flow flushing action. The different directions of different density and granularity ore grain along the bed surface remove, get rid of in the different intervals of bed surface respectively, what discharge at first is the slime of floating in the surface of water, then do in proper order: coarse light ore particles, fine light ore particles and coarse heavy ore particles. Finally, the lowest fine-particle heavy ore particles in the bed are discharged from the tail of the bed. The industrial monitoring CCD camera converts image information acquired in different states into digital information through an analog-to-digital conversion chip and transmits the digital information to the PLC, the PLC control system analyzes data, the data is memorized and stored, then a control command is sent out to fix the speed of a table motor, quantitative ore feeding is realized for belt scale control, and image data are recorded at different water feeding amounts; the shaking table motor is fixed in speed and the water supply equipment supplies water quantitatively, and image data are recorded under the condition that the belt weighers are different in ore feeding amount; thus, the two quantities are controlled to be unchanged, and the other quantity is changed, so that the change condition of the bed surface image is recorded by using the industrial CCD camera. When ore pulp is injected into a flotation machine, the PLC is used for adjusting the rotating speed of the motor, the concentration of the ore pulp, the liquid level of the ore pulp and the dosage of the ore pulp, an industrial CCD camera is used for recording the change condition of a flotation foam image of the ore pulp, collected image information is converted into charges through a CCD image sensor, the charges are converted into digital signals through an analog-to-digital converter chip, the digital signals are transmitted to a central control room through the Ethernet, and the PLC intelligently adjusts the ore feeding amount and the water feeding amount of a belt scale and the working state of a shaking table after data analysis, and the rotating speed of the motor of the flotation machine, the concentration of the ore pulp in a flotation tank, the height of the liquid level in the flotation tank, the dosage and the working state of the flotation machine, so that the highest efficiency is achieved.
When manual adjustment is carried out, when the operation state of a shaking table or a flotation machine needs to be adjusted, App operation and the operation of a control room in a concentrating mill are synchronous, firstly, the method enters an App homepage of the invention, equipment information of a navigation column is clicked to enter an equipment group, beneficiation equipment is clicked, the shaking table or the flotation machine needing to be adjusted in operation state is found from the column of the beneficiation equipment, the shaking table or the flotation machine enters an interface of information details of the equipment of the shaking table or the flotation machine when clicked, the analysis and the history curve are used as references for adjusting the operation state according to the history data, then the connection details of the equipment are checked, and then the configuration monitoring enters the interface to carry out the rotation speed control of a motor of the shaking table, the gradient adjustment of the shaking table, the ore feeding amount of a belt scale and the water feeding amount control of the water feeding equipment, so that the shaking table reaches the optimal operation state. The flotation machine can also be found in the same way, the rotating speed of the motor of the flotation machine is controlled, the concentration of the ore pulp in the flotation tank is controlled, the liquid level of the ore pulp in the flotation tank is controlled, and the dosage of the automatic dosing equipment and the water feeding quantity of the water feeding equipment are controlled.
The system can control the industrial CCD camera to memorize data and real-time image information in the highest efficiency state, after a shaking table or a flotation machine enters a stable state, the system can collect images in the running state through the industrial CCD camera and then compare the images with a memory library, if the highest efficiency in the data information collection state is not reached, the system can analyze the images, automatic fine adjustment is carried out on equipment needing to adjust the running state, the equipment is made to reach the optimal running state, normal production of a selected factory is not influenced in the fine adjustment process of system control equipment, and the purpose of improving the efficiency is achieved. When equipment fails, the App can remind the equipment failure message through the message center, the App can enter the failed equipment in two modes, one mode is that equipment information is clicked to enter an equipment group, warning marks and warning times are arranged below different equipment modules in the equipment group, and a processing state is provided, so that the failed equipment can be found. The other method is that the information pushed by the message center is directly clicked to directly jump to the fault equipment, so that the time is saved for timely processing the fault, and the operation efficiency is improved. App can also carry out the calling of on-the-spot surveillance video anytime and anywhere, observation equipment running state, convenient and fast, easy operation. The factory selection central control room is provided with a printer connected with a computer, and factory selection data can be called and printed.
Example two
As shown in fig. 1 to fig. 5, the monitoring control system according to this embodiment includes a communication network, a monitoring terminal, a mobile control terminal, and a control center. The monitoring terminal comprises an industrial CCD camera, a control module and industrial light supplementing equipment, and the industrial CCD camera, the control module and the industrial light supplementing equipment are sequentially connected. The communication network comprises Ethernet communication and serial communication. The mobile control terminal is an App, and the App comprises an equipment information module, an alarm module and a personal information module. The control center is arranged in the central control room. The control center comprises a touch screen, a wireless transceiver module, a computer, a PLC, a display and a printer, wherein preferably, the model of the wireless transceiver module is GRM530, the model of the touch screen is SMART1000IEV3, and the model of the PLC is Siemens PLCS 7-200. The computer is connected with the wireless transceiver module GRM530 through the Ethernet, the computer is connected with the display screen through the DVI port, the computer is connected with the printer through the USB port, the switch of the touch screen is connected with the wireless transceiver module through the Ethernet, the PLC is connected with the wireless transceiver module through the RS485 port or the Ethernet, the PLC is connected with the industrial CCD camera through the RS232 port, a PPI protocol is adopted between the master and the slave of the PLC, and the PLC is connected with the automatic medicine adding equipment, the automatic water adding equipment, the belt scale, the flotation machine and the shaking table through the I/O module. The industrial CCD camera is arranged right above the equipment working platform through a bracket.
The control system and the App application are briefly described by taking the jamesonite flotation as an example, and the application method and the function of the App are further known. The grinding fineness of the jamesonite, the concentration of the ore pulp, the dosage of the regulator, the dosage of the inhibitor, the dosage of the collector, the dosage of the foaming agent, the stirring time after each medicament is added and the foam scraping time are obtained through experiments. Wherein, the grinding fineness is 95 percent of minus 45 mu m; the concentration of the ore pulp is 30 percent; the dosage of the experimental reagent removing agent sodium sulfide is 15 kg/t; the using amount of sodium carbonate in the test is 200 g/t; in the test, the combined inhibitor zinc sulfate and sodium metabisulfite (the mass ratio is 1: 1) are used as the inhibitor of the sphalerite, and the dosage is 2 kg/t; in the test, combined collecting ethidium, sulfur and nitrogen and ethidium (the mass ratio is 3: 1) are used as the jamesonite collecting agent, and the using amount is 80 g/t; MIBC foaming agent 20 g/t. The method is characterized in that different well-adjusted agents are added into corresponding agent boxes before a control system operates, the liquid level height range value of a flotation tank is set in a terminal App or a central control unit so that water can be automatically supplemented to the system, and the motor rotation speed, the dosing sequence, the dosing amount, the dosing stirring time, the foaming time and the foam scraping time are set.
According to the test data, the ore pulp is added into the jamesonite flotation tank, and the site of the plant uses 3 tanks and 3 columns with the effective capacity of 9m3The required ore amount of the flotation tank is 3 tons, and the ore pulp concentration is adjusted to be 30 percent solution and then the solution is added into the flotation tank; regulating sodium carbonate 200g/t, regulating the concentration of the medicament to 10%, and adding 6L; the zinc sulfate and sodium metabisulfite as combined inhibitor are 1000g/t and 1000g/t respectively, the concentration of the agent is adjusted to 20%, 15L and 15L are added respectively; the combined collectors ethidium and ethidium are respectively 60g/t and 20g/t, the concentration of the reagent is adjusted to 10%, and 1.8L and 0.6L are respectively added; the amount of MIBC used as a foaming agent is 60 ml. After the ore pulp is added into a flotation tank, a system is set, a motor is started to time, the ore pulp is stirred for 3min, a dosing device automatically adds a regulator sodium carbonate, the dosing device automatically adds combined inhibitor zinc sulfate and sodium metabisulfite, the dosing device automatically adds combined collecting agents ethionine and ethylxanthate after stirring for 3min, the dosing device automatically adds a foaming agent MIBC after stirring for 3min (the combined collecting agents ethionine and ethylxanthate and the foaming agent MIBC can also be set to be added and stirred for 3min at the same time for foaming), and then stirring is carried out for 1min for foaming. Industrial grade CCD (charge coupled device) photo-correlation flotation cell oreSlurry state whole-process recording, after slurry in a flotation tank foams, an industrial CCD camera can continuously shoot flotation foam to record image change conditions, the image change of the flotation foam is recorded until the foam scraping is finished, selection plant workers select images through image characteristics of different foam scraping time periods, then selected typical images and image characteristics are led into a monitoring system, because the influence of field environment factors is large, a plurality of groups of flotation are carried out in a debugging stage, data change of each group is recorded and led into the system, and the debugging can be carried out on a central control room or an App. After debugging is finished, the ore dressing system can automatically operate, has an automatic learning function, can automatically record an automatic image importing system with similar image characteristics and data in the flotation process, automatically optimizes database information and enables flotation efficiency to be continuously improved.
In the flotation process of jamesonite, the image monitoring control system can automatically adjust the foam scraping time and the foam scraping speed according to the characteristics of foam color, size, flow velocity and texture. The industrial CCD camera has high visual detection speed, can monitor the foam state in the whole process at the same time, and realizes quantitative description of the visual characteristics of the foam surface and objective evaluation of the flotation production state. The industrial CCD camera is used for replacing the naked eye observation of people, and the data acquisition device, the data processing device and the data display device are matched into a whole, so that the field process structure can be greatly simplified. The foam visual characteristics output by the computer can be used for more clearly knowing various parameters in the flotation process, and a prediction and monitoring model of the flotation system is built on the basis of results, so that the control and real-time detection of the flotation process are realized, the flotation efficiency is greatly improved, errors caused by manual observation are gradually reduced, and the flotation efficiency is improved.
EXAMPLE III
As shown in fig. 1 to fig. 5, in the monitoring control system according to this embodiment, the control system includes a workshop master station, a workshop scheduling station, a switch, a communication processing module, a monitor, a server, a PLC, a control cabinet, a camera, a light supplement device, a machine tool, and an App. The main and the control stations are connected with the exchanger, and the exchanger is used as a communication mode to make the main and the control stations acquire and send information. The workshop master station and the workshop dispatching station comprise a touch screen, a computer, a display and a printer as management layers, can monitor the work of a workshop machine tool in real time, and sends a regulation and control instruction. The switch is connected with monitoring machine, server, and the monitoring machine monitors the computer, and the server can store lathe information, regulation and control information, and the historical work information of lathe is seeked in the later stage of being convenient for. And the monitoring machine is provided with a communication module to realize information transmission. The switch, the monitor and the server are installed in the control room. The monitoring machine transmits information to the PLC through the communication processing module, and the PLC is provided with the communication processing module to receive and send the information. The PLC is installed in the high-voltage distribution room. And the PLC sends the control information to the control cabinet with the corresponding number, and the control cabinet adjusts the machine tool according to the information. Each machine tool is provided with a control cabinet with a corresponding number. The control cabinet, the machine tool, the camera and the light supplementing device are all installed in a workshop. The control of the ore feeding amount, the water adding amount and the dosing amount of the machine tool is realized by sending instructions to the control cabinet. The camera can acquire real-time images of the machine tool, and transmits image information to the workshop master station and the workshop dispatching station through the communication network. The App is installed on a mobile phone and a flat plate, has the same functions as a master station and a workshop scheduling station of a workshop, obtains real-time working information of the machine tool through wireless transmission, and monitors the working condition of the machine tool in real time. And the App can send a regulation and control instruction to the machine tool to complete the control of the mobile terminal to the machine tool. Therefore, the monitoring and the regulation are not limited by regions.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A supervisory control system, characterized by: the intelligent control system comprises a control center, a monitoring terminal, a mobile control terminal and a communication network, wherein the input end of the control center is connected with the monitoring terminal and the mobile control terminal, the output end of the control center is connected with a working field device and the mobile control terminal, the monitoring terminal is installed on a working field to realize data acquisition and transmit the data to the control center through the communication network, the mobile control terminal receives data transmitted by the control center and sends a regulation and control instruction, and the communication network transmits real-time information and the control instruction as an information transmission way.
2. A supervisory control system according to claim 1, wherein: the control center is provided with a wireless transceiving module, and the wireless transceiving module is connected with the mobile control terminal.
3. A supervisory control system according to claim 1, wherein: the monitoring terminal comprises an industrial CCD camera, a control module and industrial light supplementing equipment, wherein the input end of the control module is connected with the industrial CCD camera, and the output end of the control module is connected with the industrial light supplementing equipment.
4. A supervisory control system according to claim 1, wherein: the communication network comprises serial port communication and Ethernet communication.
5. The monitoring and control system of claim 4, wherein: the control center comprises a touch screen, a computer and a PLC (programmable logic controller), wherein a switch of the touch screen is connected with the wireless receiving module through an Ethernet, the computer is connected with the wireless receiving and transmitting module through the Ethernet, the wireless receiving and transmitting module is connected with the PLC through an RS485 port or the Ethernet, and the PLC is connected with the field machine through an I/O (input/output) module.
6. The monitoring and control system of claim 5, wherein: the control center also comprises a display and a printer, wherein the display is connected with the computer through a DIV port, and the printer is connected with the computer through a USB port.
7. The monitoring and control system of claim 5, wherein: the model of the wireless transceiver module is GRM530, the model of the touch screen is SMART1000IEV3, and the model of the PLC is Siemens PLCS 7-200.
8. A supervisory control system according to claim 1, wherein: the App is suitable for mobile phones, tablets and computers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960836.6A CN113759816A (en) | 2021-08-20 | 2021-08-20 | Monitoring control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110960836.6A CN113759816A (en) | 2021-08-20 | 2021-08-20 | Monitoring control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113759816A true CN113759816A (en) | 2021-12-07 |
Family
ID=78790608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110960836.6A Pending CN113759816A (en) | 2021-08-20 | 2021-08-20 | Monitoring control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113759816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115987814A (en) * | 2022-12-23 | 2023-04-18 | 众芯汉创（北京）科技有限公司 | Deterministic network computing system for 5GURLLC scene delay |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112073526A (en) * | 2020-09-14 | 2020-12-11 | 苏州颂康智能科技有限公司 | Distributed IOT remote monitoring system based on 5G |
-
2021
- 2021-08-20 CN CN202110960836.6A patent/CN113759816A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112073526A (en) * | 2020-09-14 | 2020-12-11 | 苏州颂康智能科技有限公司 | Distributed IOT remote monitoring system based on 5G |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115987814A (en) * | 2022-12-23 | 2023-04-18 | 众芯汉创（北京）科技有限公司 | Deterministic network computing system for 5GURLLC scene delay |
| CN115987814B (en) * | 2022-12-23 | 2023-10-31 | 众芯汉创（北京）科技有限公司 | Deterministic network computing system for 5GURLLC scene delay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102874898B (en) | Mixed-bed resin in-vitro separating and conveying process intelligent monitoring control device and mixed-bed resin in-vitro separating and conveying process intelligent monitoring control method | |
| CN107330802B (en) | A kind of intelligent Mine transportation and sales system | |
| CN113759816A (en) | Monitoring control system | |
| CN112007738B (en) | Unmanned mine homogenizing batching system and method | |
| CN106227181A (en) | A kind of quick lime production line energy consumption intelligent monitor system | |
| CN109127113A (en) | Wet concrete recovering system, recovery method and management-control method based on Internet of Things | |
| CN206658099U (en) | Small power station's realtime power monitoring and transmitting device | |
| CN210154885U (en) | Automatic sample preparation system with weighing and data analysis functions | |
| CN204515470U (en) | The long-range gate control system of sun power | |
| CN212059587U (en) | Full-automatic sample preparation detection equipment for electrolyte and primary aluminum | |
| CN209980078U (en) | Remote intelligent monitoring terminal of sewage treatment facility | |
| CN205066909U (en) | Accuracy feed proportioning system of weighing | |
| CN208459814U (en) | A kind of railway vacuum unloads dirty device data acquisition system | |
| CN115193586A (en) | Lime milk grading control system and flotation automatic control system | |
| CN109043649A (en) | A kind of static weighing equipment that freely can walk self-powered | |
| CN109612805A (en) | A kind of electric control system and its control method for calcium carbide automatic sample | |
| CN209436254U (en) | A kind of static weighing equipment that freely can walk self-powered | |
| CN114815760A (en) | Safe production tracking and processing system and method | |
| CN108226660A (en) | A kind of oceanographic instrumentation on-line monitoring equipment and its on-line monitoring method | |
| CN206387433U (en) | Monitor the support of test on-line for oceanographic instrumentation | |
| CN208928374U (en) | A kind of wet concrete recovering system based on Internet of Things | |
| CN106200594A (en) | The calcium carbonate production system controlled based on DCS | |
| CN110865624A (en) | Real-time monitoring system for automatic production | |
| CN115328008B (en) | Unmanned dispatching data processing device of rubbish transfer station vehicle | |
| CN117311253A (en) | Intelligent stock yard system in steel industry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |