CN205949039U - Coal pulverizer remote monitoring system - Google Patents
Coal pulverizer remote monitoring system Download PDFInfo
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- CN205949039U CN205949039U CN201620584410.XU CN201620584410U CN205949039U CN 205949039 U CN205949039 U CN 205949039U CN 201620584410 U CN201620584410 U CN 201620584410U CN 205949039 U CN205949039 U CN 205949039U
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- coal pulverizer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model provides a coal pulverizer remote monitoring system, collector including coal pulverizer operating data still contains acquisition unit, memory cell, transmission unit, monitor cell. Acquisition unit with the collector is connected, has the function of screening and analysis operating data and generating data statement. Memory cell with acquisition unit is connected, has to adopt two storage modes to preserve the function of the data that collection module generated. The transmission unit with memory cell is connected, has to adopt the function of cipher mode upload data to cloud memory. Monitor cell with the transmission unit is connected, has the function of useeing the data among the cloud memory and showing running state. The user just can realize the control to many units with one set of monitor terminal, and the disappearance of cloud memory data influenced the terminal data and uses when the two modes of saving of adoption simultaneously can be avoided not having the network, and two kinds of storage modes are mutual for protecting, improves the reliability of system.
Description
Technical field
This utility model is related to the technical field of the long-range monitoring of thermal power generation corporations' visual plant, and particularly coal pulverizer is long-range
Monitoring system.
Background technology
Coal pulverizer is by coal crusher and to wear into the machinery of coal dust, and it is the important auxiliary equipment of coal-powder boiler, is Large Steel
Factory, thermal power plant, the requisite equipment in cement plant.Coal pulverizer structure and manufacture are more complicated, and maintenance cost is larger, needs to enter daily
Row maintenance, expends very big manpower and materials, because artificial inspection has the possibility of careless omission, easily forms great safety hidden
Suffer from, therefore detection is carried out to the operation of coal pulverizer by monitoring system and be mentioned in agenda.
In prior art, the patent documentation of publication number CN202306287U discloses coal pulverizer remote control and fault diagnosis
System, this system includes a coal pulverizer controlled terminal, including coal pulverizer, coal mill control device, some biographies being arranged on coal pulverizer
Sensor, data acquisition unit and industrial computer, described each sensor is connected with data acquisition unit, and sensor is obtained by data acquisition unit
Reach after signal processing in industrial computer, described data acquisition unit and coal mill control device are by industrial computer control；One coal pulverizer is long-range
Control end, passes through Internet network service with the industrial computer of coal pulverizer controlled terminal.This system can only monitor a coal pulverizer,
And existing most of power plant is owned by a lot of platform coal pulverizers, every coal pulverizer all set of system is installed it is clear that be unrealistic and
Costly.
Utility model content
The purpose of this utility model is that coal pulverizer producer just can realize to multiple stage coal pulverizer by a set of monitoring terminal
Monitoring, the operation conditions of remote real time monitoring coal pulverizer, and the history run state according to coal pulverizer and once occurred different
Often, coal pulverizer is improved, reduce the probability that new coal pulverizer goes wrong, improve the life-span of coal pulverizer.Can also be by meter
Calculation machine or mobile terminal send coal-grinding machine information to the operator on duty of user, are conducive to operator on duty to understand coal pulverizer well
Running status, early by risk source control and eliminate in bud it is ensured that the safe handling of coal pulverizer.This utility model
First aspect provide a kind of coal pulverizer remote supervision system, including the harvester of coal pulverizer service data, also comprise following
Unit：
Also comprise collecting unit, memory element, transmission unit, monitoring means；
Described collecting unit is connected with described harvester, has and screens and analyze service data, generates real time execution number
According to and/or alert data function；
Described memory element is connected with described collecting unit, has and preserves described acquisition module life using double storage modes
The described real-time running data becoming and/or the function of described alert data；
Described transmission unit is connected with described memory element, has and uploads described real-time running data using cipher mode
And/or described alert data is to the function of cloud storage；
Described monitoring means are connected with described transmission unit, have the described real-time running data calling in cloud storage
And/or described alert data show the function of running status.
Preferably, described harvester be collect the coal feeding amount of coal pulverizer, system actual exert oneself, vibration values, on-load pressure,
Main motor current and current/voltage, powder concentrator rotating speed, powder concentrator main motor current and current/voltage, lubricating oil station oil temperature, grinding roller
Temperature, reductor Thrust-vectoring nozzle, the opening degree of all kinds of electric control valve of grinding machine, sealing air quantity, First air enters to grind temperature, grinding machine goes out
The sensor of mouth at least one of temperature and injection flow rate.
In any of the above-described scheme preferably, described collecting unit has the historical operating parameter to coal pulverizer and converges
Always, generating run curve, make the function of history parameters form.
In any of the above-described scheme preferably, described collecting unit also has and for described alert data to make alarm parameters
The function of form.
In any of the above-described scheme preferably, described alert data includes the abnormal time occurring, place and what occurs
At least one of the problem of kind.
In any of the above-described scheme preferably, described collecting unit also has the number that can simultaneously process n platform coal pulverizer
According to function.
In any of the above-described scheme preferably, the described pair of storage mode is described real-time running data table, described goes through
It is that at least one is saved in local storage and cloud storage in history parameter report and described alarm parameters form.
In any of the above-described scheme preferably, described cloud storage be configured at set intervals from locally stored wherein
Data is called to compare.
In any of the above-described scheme preferably, described cloud storage is configured to after network disaster recovery, automatically from this
The data of disappearance is supplemented in ground memorizer.
In any of the above-described scheme preferably, described cipher mode refers to carry out local data according to certain agreement
Packing is processed.
In any of the above-described scheme preferably, described monitoring means have the data reading described cloud storage and show
Function to terminal use.
In any of the above-described scheme preferably, described monitoring means also have the real-time work(showing coal pulverizer running status
Energy.
In any of the above-described scheme preferably, described monitoring means also have when coal pulverizer breaks down and send warning
Function.
In any of the above-described scheme preferably, described monitoring means also have the function of setting user right.
In any of the above-described scheme preferably, described user right is set by button realization.
In any of the above-described scheme preferably, described user right includes：Common authority, intermediate authority and super-ordinate right
At least one of.
In any of the above-described scheme preferably, described super-ordinate right includes allowing to add new coal pulverizer and set management
Parameter.
In any of the above-described scheme preferably, described super-ordinate right also includes auditing the interpolation of new user.
In any of the above-described scheme preferably, described super-ordinate right also includes managing described user right.
In any of the above-described scheme preferably, described super-ordinate right also include checking described historical operating parameter form and
At least one of described alarm parameters form.
Above-mentioned coal pulverizer remote supervision system can allow user and producer only need to a set of monitor terminal just can realize right
The monitoring of multiple stage coal pulverizer, grasps the ruuning situation of coal pulverizer, is conducive to finding the fault of coal pulverizer in time, reduces coal pulverizer
Accident rate, can allow operator on duty very clear to the health status of coal pulverizer simultaneously.
Brief description
Fig. 1 is the workflow diagram of the embodiment according to coal pulverizer remote supervision system of the present utility model.
Fig. 2 is the data acquisition flow of the embodiment according to coal pulverizer remote supervision system module of the present utility model
Figure.
Specific embodiment
Embodiment one
As shown in figure 1, being provided with No. 1 harvester 112, No. 3 harvesters 113 and 4 of 111, No. 2 harvesters in switch board 110
Number harvester 114.No. 1 harvester 111 gathers the service data of No. 1 coal pulverizer（Including coal feeding amount, system is actual exerts oneself, vibrates
Value, on-load pressure, main motor current and current/voltage, powder concentrator rotating speed, powder concentrator main motor current and current/voltage, lubricating oil
Stand oil temperature, roll temperature, reductor Thrust-vectoring nozzle, the opening degree of all kinds of electric control valve of grinding machine, sealing air quantity, First air enter mill
Temperature, grinding machine outlet temperature and injection flow rate）And pass to collecting unit 120.No. 2 harvesters 112 gather the operation of No. 2 coal pulverizers
Data（Including coal feeding amount, system actual exert oneself, vibration values, on-load pressure, main motor current and current/voltage, powder concentrator rotating speed,
Powder concentrator main motor current and current/voltage, lubricating oil station oil temperature, roll temperature, reductor Thrust-vectoring nozzle, all kinds of electricity of grinding machine
The opening degree of control valve, sealing air quantity, First air enter to grind temperature, grinding machine outlet temperature and injection flow rate）And pass to collecting unit
120.No. 3 harvesters 113 gather the service data of No. 3 coal pulverizers（Exert oneself, vibration values, load pressure including coal feeding amount, system are actual
Power, main motor current and current/voltage, powder concentrator rotating speed, powder concentrator main motor current and current/voltage, lubricating oil station oil temperature, mill
Roll temperature, reductor Thrust-vectoring nozzle, the opening degree of all kinds of electric control valve of grinding machine, sealing air quantity, First air enter to grind temperature, grinding machine
Outlet temperature and injection flow rate）And pass to collecting unit 120.No. 4 harvesters 114 gather the service data of No. 4 coal pulverizers（Including
Coal feeding amount, system be actual to exert oneself, vibration values, on-load pressure, main motor current and current/voltage, powder concentrator rotating speed, powder concentrator master
Power of motor and current/voltage, lubricating oil station oil temperature, roll temperature, reductor Thrust-vectoring nozzle, all kinds of electric control valve of grinding machine
Opening degree, sealing air quantity, First air enter to grind temperature, grinding machine outlet temperature and injection flow rate）And pass to collecting unit 120.Collection
No. 1 harvester 112, No. 3 harvesters 113 of 111, No. 2 harvesters in unit 120 screening analysis and Control cabinet 110 and No. 4 collections
The service data of the coal pulverizer that device 114 collects, generates coal pulverizer real-time running data, abnormal conditions data and alert data
（Including the abnormal time occurring, place, which kind of problem occurs）.
Collecting unit 120 collects to the historical operating parameter of coal pulverizer, and generating run curve simultaneously makes history parameters
Form, alert data is aggregated into alarm parameters form.The coal pulverizer real-time running data of 120 generations of collecting unit, exception
Situation data, alert data, history parameters form and alarm parameters form are saved in local storage 142.Collecting unit 120
The coal pulverizer real-time running data generating, abnormal conditions data, alert data, history parameters form and alarm parameters form are pressed
Carry out packing process according to certain agreement, by transmission unit 130, transmit and store cloud storage 141 using GPRS network
On.Memory element 140 includes cloud storage 141 and local storage 142, and cloud storage 141 is transferred locally at set intervals
Data on memorizer 142 is contrasted.If the same retain former data；If it is not the same, then using on local storage 142
Data replace data on cloud storage 141, local storage 142 transfers the number on cloud storage 141 at set intervals
According to comparing, if the same retain the data on cloud storage 141, if differed, with local storage 142
Data replaces the data on cloud storage 141.When network abnormal.Collecting unit 120 only stores data in this
On ground memorizer 142, when network replies are normal, cloud storage 141 actively connects local storage, transfers network Interruption period between The following article
Collecting unit 120 analysis generate coal pulverizer real-time running data, abnormal conditions data, alert data, history parameters form and
Alarm parameters form, and supplement be saved in cloud storage 141.
Monitoring means 150 include terminal use（Producer 151 and power plant 152）.Monitoring means 150 are from cloud storage 141
Called data, and use protocol analysis data, producer 151 and power plant 152 are showed by computer.Producer 151 and power plant 152
No. 1 coal pulverizer 102, No. 3 coal pulverizers 103 of 101, No. 2 coal pulverizers and No. 4 coal-grindings can be recognized by the interface that computer is shown
The working condition of machine 104, checks the reality of No. 1 coal pulverizer 102, No. 3 coal pulverizers 103 of 101, No. 2 coal pulverizers and No. 4 coal pulverizers 104
When service data, and checked whether abnormal conditions.Producer 151 and power plant 152 can also be looked into by the interface that computer is shown
See history parameters form and the alarm parameters form of coal pulverizer, analyze coal pulverizer problem that may be present, propose to safeguard and change
Enter scheme.
Embodiment two
As shown in Fig. 2 being fully integrated in switch board 110 for gathering the harvester of coal pulverizer real-time running data, control
No. 1 coal pulverizer 102, No. 3 coal pulverizers 103 of 101, No. 2 coal pulverizers that 110 harvesters of cabinet processed collect and No. 4 coal pulverizers 104
Real-time running data（Including coal feeding amount, system actual exert oneself, vibration values, on-load pressure, main motor current and current/voltage, choosing
Powder machine rotating speed, powder concentrator main motor current and current/voltage, lubricating oil station oil temperature, roll temperature, reductor Thrust-vectoring nozzle, mill
The opening degree of all kinds of electric control valve of machine, sealing air quantity, First air enter to grind temperature, grinding machine outlet temperature and injection flow rate etc.）, and pass through
RS485 communication interface is sent to collecting unit 120.In collecting unit 120 screening analysis and Control cabinet 110, harvester collects
The real-time running data of coal pulverizer, generates coal pulverizer real-time running data, abnormal conditions data and alert data（Send out including abnormal
Raw time, place, which kind of problem occurs）.DCS data system gathers 101, No. 2 coal pulverizers of No. 1 coal pulverizer 102,3 respectively
Coal pulverizer 103 and the real-time running data of No. 4 coal pulverizers 104, by the communication interface phase of USB, bluetooth and monitoring unit 120
Even, send data to collecting unit 120, collecting unit 120 screens and analyze the reality of the coal pulverizer that DCS data system collects
When service data, generate coal pulverizer real-time running data, abnormal conditions data and alert data（Including the abnormal time occurring,
Place, which kind of problem occurs）.
Description to each embodiment of this utility model is to more fully understand this utility model above, and it only shows
Example property, and be not intended to this utility model is limited.It should be noted that in the above description, for a kind of description of embodiment
And/or the feature illustrating can be used in one or more other embodiments in same or similar mode, with other
Feature in embodiment is combined, or substitutes the feature in other embodiment.It will be understood by those skilled in the art that not
In the case of departing from design of the present utility model, the variations and modifications that carry out for embodiment described above, all
Belong in the range of this utility model.
Claims (19)
1. coal pulverizer remote supervision system, the harvester including coal pulverizer service data it is characterised in that：Also comprise collection single
Unit, memory element, transmission unit, monitoring means；
Described collecting unit is connected with described harvester, has and screens and analyze service data, generate real-time running data and/
Or the function of alert data；
Described memory element is connected with described collecting unit, has and preserves what described acquisition module generated using double storage modes
Described real-time running data and/or the function of described alert data；
Described transmission unit is connected with described memory element, have using cipher mode upload described real-time running data and/
Or described alert data is to the function of cloud storage；
Described monitoring means are connected with described transmission unit, have call described real-time running data in cloud storage and/
Or described alert data show the function of running status.
2. coal pulverizer remote supervision system as claimed in claim 1 it is characterised in that：Described harvester is to collect coal pulverizer
Coal feeding amount, system be actual to exert oneself, vibration values, on-load pressure, main motor current and current/voltage, powder concentrator rotating speed, powder concentrator master
Power of motor and current/voltage, lubricating oil station oil temperature, roll temperature, reductor Thrust-vectoring nozzle, all kinds of electric control valve of grinding machine
Opening degree, sealing air quantity, First air enter to grind the sensor of at least one of temperature, grinding machine outlet temperature and injection flow rate.
3. coal pulverizer remote supervision system as claimed in claim 1 it is characterised in that：Described collecting unit has to coal pulverizer
Historical operating parameter carry out collecting, generating run curve, make the function of history parameters form.
4. coal pulverizer remote supervision system as claimed in claim 3 it is characterised in that：Described collecting unit also has will be described
Alert data makes the function of alarm parameters form.
5. the coal pulverizer remote supervision system as described in claim 1 or 4 it is characterised in that：Described alert data includes exception
Time of occurring, place and at least one of which kind of problem occurs.
6. coal pulverizer remote supervision system as claimed in claim 3 it is characterised in that：Described collecting unit also has can be same
When monitoring n platform coal pulverizer function.
7. coal pulverizer remote supervision system as claimed in claim 4 it is characterised in that：Described pair of storage mode is described reality
When service data table, in described history parameters form and described alarm parameters form be at least one be saved in local storage and
In cloud storage.
8. the coal pulverizer remote supervision system as described in claim 1 or 7 it is characterised in that：Described cloud storage is configured to often
Data is wherein called to compare every a period of time from locally stored.
9. the coal pulverizer remote supervision system as described in claim 1 or 7 it is characterised in that：Described cloud storage is configured to work as
From local storage, after network disaster recovery, automatically supplement the data of disappearance.
10. coal pulverizer remote supervision system as claimed in claim 1 it is characterised in that：Described cipher mode refers to will be local
Data carries out packing process according to certain agreement.
11. coal pulverizer remote supervision systems as claimed in claim 1 it is characterised in that：Described monitoring means have reading institute
State the data of cloud storage and show the function of terminal use.
12. coal pulverizer remote supervision systems as claimed in claim 11 it is characterised in that：Described monitoring means also have in real time
The function of display coal pulverizer running status.
13. coal pulverizer remote supervision systems as claimed in claim 11 it is characterised in that：Described monitoring means also have when mill
Coal machine sends the function of warning when breaking down.
14. coal pulverizer remote supervision systems as claimed in claim 11 it is characterised in that：Described monitoring means also have setting
The function of user right.
15. coal pulverizer remote supervision systems as claimed in claim 14 it is characterised in that：Described user right be set by by
Button is realized.
16. coal pulverizer remote supervision systems as claimed in claim 15 it is characterised in that：Described user right includes：Commonly
Authority, intermediate at least one of authority and super-ordinate right.
17. coal pulverizer remote supervision systems as claimed in claim 16 it is characterised in that：Described super-ordinate right includes allowing to add
Plus new coal pulverizer set management parameters.
18. coal pulverizer remote supervision systems as claimed in claim 16 it is characterised in that：Described super-ordinate right also includes auditing
The interpolation of new user.
19. coal pulverizer remote supervision systems as claimed in claim 16 it is characterised in that：Described super-ordinate right also includes managing
Described user right.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620584410.XU CN205949039U (en) | 2016-06-16 | 2016-06-16 | Coal pulverizer remote monitoring system |
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| CN201620584410.XU CN205949039U (en) | 2016-06-16 | 2016-06-16 | Coal pulverizer remote monitoring system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172128A (en) * | 2017-04-24 | 2017-09-15 | 华南理工大学 | A kind of manufacturing equipment big data acquisition method of cloud auxiliary |
| CN110064495A (en) * | 2019-04-23 | 2019-07-30 | 徐州徐工矿业机械有限公司 | The online joint control control method of movable Crushing screening plant and control system |
| CN110433950A (en) * | 2019-09-03 | 2019-11-12 | 广东电网有限责任公司 | A kind of pulverizer outlet temperature control device |
| CN110918242A (en) * | 2019-10-18 | 2020-03-27 | 华为三立(北京)能源科技有限公司 | Coal mill monitoring and early warning method and system |
| CN110966273A (en) * | 2019-12-25 | 2020-04-07 | 江苏指南润滑液压科技有限公司 | Intelligent coal vertical mill single-pump bidirectional loading hydraulic system |
| CN112383531A (en) * | 2020-11-09 | 2021-02-19 | 温州大学大数据与信息技术研究院 | Monitoring system and monitoring system configuration method |
| CN112536145A (en) * | 2020-11-20 | 2021-03-23 | 西安热工研究院有限公司 | Medium-speed coal mill operation safety on-line monitoring and early warning system and method |
| CN113304865A (en) * | 2021-05-19 | 2021-08-27 | 北京京能电力股份有限公司 | Vibration-proof control system and method for coal mill and storage medium |
| CN114042526A (en) * | 2021-10-19 | 2022-02-15 | 杭州登元科技有限公司 | Rapid response system and method for rare earth motor power of coal mill |
| CN114700163A (en) * | 2022-03-21 | 2022-07-05 | 山东钢铁集团永锋临港有限公司 | Mill powder process is with access & exit temperature automatic regulating system |
-
2016
- 2016-06-16 CN CN201620584410.XU patent/CN205949039U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172128A (en) * | 2017-04-24 | 2017-09-15 | 华南理工大学 | A kind of manufacturing equipment big data acquisition method of cloud auxiliary |
| CN110064495A (en) * | 2019-04-23 | 2019-07-30 | 徐州徐工矿业机械有限公司 | The online joint control control method of movable Crushing screening plant and control system |
| CN110433950A (en) * | 2019-09-03 | 2019-11-12 | 广东电网有限责任公司 | A kind of pulverizer outlet temperature control device |
| CN110918242B (en) * | 2019-10-18 | 2021-09-17 | 华创三立(北京)能源科技有限公司 | Coal mill monitoring and early warning method and system |
| CN110918242A (en) * | 2019-10-18 | 2020-03-27 | 华为三立(北京)能源科技有限公司 | Coal mill monitoring and early warning method and system |
| CN110966273A (en) * | 2019-12-25 | 2020-04-07 | 江苏指南润滑液压科技有限公司 | Intelligent coal vertical mill single-pump bidirectional loading hydraulic system |
| CN110966273B (en) * | 2019-12-25 | 2021-07-09 | 江苏指南润滑液压科技有限公司 | Intelligent coal vertical mill single-pump bidirectional loading hydraulic system |
| CN112383531A (en) * | 2020-11-09 | 2021-02-19 | 温州大学大数据与信息技术研究院 | Monitoring system and monitoring system configuration method |
| CN112536145A (en) * | 2020-11-20 | 2021-03-23 | 西安热工研究院有限公司 | Medium-speed coal mill operation safety on-line monitoring and early warning system and method |
| CN112536145B (en) * | 2020-11-20 | 2022-06-21 | 西安热工研究院有限公司 | Medium-speed coal mill operation safety on-line monitoring and early warning system and method |
| CN113304865A (en) * | 2021-05-19 | 2021-08-27 | 北京京能电力股份有限公司 | Vibration-proof control system and method for coal mill and storage medium |
| CN113304865B (en) * | 2021-05-19 | 2022-05-10 | 北京京能电力股份有限公司 | Vibration-proof control system and method for coal mill and storage medium |
| CN114042526A (en) * | 2021-10-19 | 2022-02-15 | 杭州登元科技有限公司 | Rapid response system and method for rare earth motor power of coal mill |
| CN114042526B (en) * | 2021-10-19 | 2023-02-07 | 杭州登元科技有限公司 | Rapid response system and method for rare earth motor power of coal mill |
| CN114700163A (en) * | 2022-03-21 | 2022-07-05 | 山东钢铁集团永锋临港有限公司 | Mill powder process is with access & exit temperature automatic regulating system |
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