CN105867282A - Digital monitoring device and monitoring method for multiple trends of main sintering exhaust fan - Google Patents
Digital monitoring device and monitoring method for multiple trends of main sintering exhaust fan Download PDFInfo
- Publication number
- CN105867282A CN105867282A CN201610441203.3A CN201610441203A CN105867282A CN 105867282 A CN105867282 A CN 105867282A CN 201610441203 A CN201610441203 A CN 201610441203A CN 105867282 A CN105867282 A CN 105867282A
- Authority
- CN
- China
- Prior art keywords
- main exhauster
- main
- exhauster
- sensor
- exhaust fan
- 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
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
- G05B19/048—Monitoring; Safety
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a digital monitoring device and a monitoring method for multiple trends of a main sintering exhaust fan. The digital monitoring device comprises a main exhaust fan inlet pressure sensor, a main exhaust fan inlet flue temperature sensor, a main exhaust fan motor vibration sensor, a main exhaust fan vibration sensor, a main exhaust fan oil pressure sensor, a main exhaust fan oil temperature sensor, a main exhaust fan gas temperature sensor, a cooling water pressure sensor, a damper regulator and a main exhaust fan control module which are respectively connected with an input end of a controller, and a damper regulator, a main exhaust fan control module, an alarm module, a superior monitoring system and a database which are respectively connected with an output end of the controller. The digital monitoring device is convenient for the worker to monitor all the parameters of the main exhaust fan in real time; when the exhaust fan is in fault, the worker can quickly find out the halting reason according to the recorded parameter data; the fault treatment efficiency is increased.
Description
Technical field
The present invention relates to agglomerating plant field, be specifically related to a kind of main exhauster of sintering many trend digital monitoring device and monitoring method.
Background technology
Main exhauster of sintering is the visual plant in sintering production process, owing to the various parameter of main exhauster is relatively more such as in a device: main exhauster import negative pressure, main exhauster inlet flue duct temperature, main exhauster motor bearing seat vibrates, main exhauster vibration of bearings, main exhauster current of electric, main exhauster system oil oil pressure, main exhauster system oil oil temperature, main exhauster bearing bush temperature, cooling water pressure etc., when not having supervising device, important parameter also can only carry out each hour manual record once with form, can not quickly analyze when equipment fault occurs, can not find shutdown reason to start shooting and resume production, so being badly in need of there is a device various parameters recorded constantly and form trend, quickly finding out shutdown is Equipment or the shutdown caused because of technological reason.
Summary of the invention
For solving the problems referred to above, the present invention provides a kind of quick lookup failure cause, is easy to quick handling failure, the main exhauster of sintering many trend digital monitoring device shortening the off-time and monitoring method.
The technical scheme is that a kind of main exhauster of sintering many trend digital monitoring device, including:
For detecting the main exhauster inlet pressure sensor of main exhauster import negative pressure；
For detecting the main exhauster inlet flue duct temperature sensor of main exhauster inlet flue duct temperature；
For detecting the main exhauster motor oscillating sensor of main exhauster motor bearing seat vibration；
For detecting the main exhauster vibrating sensor of main exhauster vibration of bearings；
For detecting the main exhauster oil pressure sensor of main exhauster system oil oil pressure；
For detecting the main exhauster oil temperature sensor of main exhauster system oil oil temperature；
For detecting the main exhauster bearing bush temperature sensor of main exhauster bearing bush temperature；
For detecting the cooling water pressure force transducer of cooling water pressure；
For regulating the damper regulator of main exhauster air door opening and closing；
For regulating the main exhauster control module of main exhauster start and stop；
For the alarm module reported to the police；
For display monitoring picture and the upper location supervisory of data parameters；
For storing the data base of data；
For receiving main exhauster inlet pressure sensor, main exhauster inlet flue duct temperature sensor, main exhauster motor oscillating sensor, main exhauster vibrating sensor, main exhauster oil pressure sensor, main exhauster oil temperature sensor, main exhauster bearing bush temperature sensor, the collection data of cooling water pressure force transducer, and by acquired data storage to data base, according to gathering Data Control alarm module and upper location supervisory duty, collection data according to main exhauster vibrating sensor control main exhauster air door opening and closing by damper regulator, collection data according to main exhauster vibrating sensor control, by main exhauster control module, the controller that main exhauster opens and closes；
Described main exhauster inlet pressure sensor, main exhauster inlet flue duct temperature sensor, main exhauster motor oscillating sensor, main exhauster vibrating sensor, main exhauster oil pressure sensor, main exhauster oil temperature sensor, main exhauster bearing bush temperature sensor, cooling water pressure force transducer are connected with controller input respectively, and the outfan of described controller is connected with damper regulator, main exhauster control module, alarm module, upper location supervisory, data base respectively.
Further, described alarm module includes: main exhauster vibration one-level alarm module, main exhauster vibration secondary alarm module.
Further, also include: clock module；Described clock module is connected with controller.
Further, upper location supervisory includes monitored picture display module and data parameters display module.
Further, upper location supervisory uses review32 software video data parameter curve.
Further, data parameters display module includes: real-time curve unit and history curve unit.
Further, data base sets up the communication between mechanical floor and key-course by drive software kepserver.
A kind of monitoring method of main exhauster of sintering many trend digital monitoring device, it is characterised in that comprise the following steps:
Main exhauster vibrating sensor detection main exhauster vibration of bearings data, and collection data are transferred to controller；
Controller judges main exhauster vibration of bearings state according to the collection data received, and when controller judges that main exhauster vibration of bearings speed reaches one-level alarm setting value, controller controls main exhauster air door by damper regulator and cuts out；When controller judges that main exhauster vibration of bearings speed reaches secondary alarm setting value, after delaying time of controller sets time threshold, control main exhauster by main exhauster control module and shut down.
Further, one-level alarm setting value is 6.3mm/s, and secondary alarm setting value is 9.1mm/s.
Further, time threshold is set as 5 seconds.
Main exhauster of sintering many trend digital monitoring device of present invention offer and monitoring method; staff is facilitated to monitor the parameters of main exhauster in real time; when breaking down, staff quickly searches shutdown reason according to the supplemental characteristic of record, improves troubleshooting efficiency.Main exhauster vibration of bearings arranges two-stage and reports to the police; when main exhauster vibration of bearings reaches one-level warning; main exhauster air door is automatically switched off; staff searches air door by monitoring system and closes reason; when main exhauster vibration of bearings reaches secondary alarm; the automatic chaser of main exhauster after delay adjustments time threshold; thus protect unit; serious accident is avoided to occur; staff can search reason as early as possible; quickly process thus shorten the off-time, create economic benefit, in iron and steel enterprise, there is higher promotional value.
Accompanying drawing explanation
Fig. 1 is specific embodiment of the invention structural principle schematic diagram.
Detailed description of the invention
The present invention will be described in detail below in conjunction with the accompanying drawings and by specific embodiment, and following example are explanation of the invention, and the invention is not limited in implementation below.
As shown in Figure 1, the present invention includes: main exhauster inlet pressure sensor 1, main exhauster inlet flue duct temperature sensor 2, main exhauster motor oscillating sensor 3, main exhauster vibrating sensor 4, main exhauster oil pressure sensor 5, main exhauster oil temperature sensor 7, main exhauster bearing bush temperature sensor 8 and the cooling water pressure force transducer 9 being connected with controller 6 input respectively, damper regulator 10, main exhauster control module 11, alarm module 14, upper location supervisory 17 and the data base 13 being connected with controller 6 outfan respectively.
nullMain exhauster inlet pressure sensor 1 is used for detecting main exhauster import negative pressure，Main exhauster inlet flue duct temperature sensor 2 is used for detecting main exhauster inlet flue duct temperature，Main exhauster motor oscillating sensor 3 is used for detecting the vibration of main exhauster motor bearing seat，Main exhauster vibrating sensor 4 is used for detecting main exhauster vibration of bearings，Main exhauster oil pressure sensor 5 is used for detecting main exhauster system oil oil pressure，Main exhauster oil temperature sensor 7 is used for detecting main exhauster system oil oil temperature，Main exhauster bearing bush temperature sensor 8 is used for detecting main exhauster bearing bush temperature，Cooling water pressure force transducer 9 is used for detecting cooling water pressure，Damper regulator 10 is used for regulating main exhauster air door opening and closing，Main exhauster control module 11 is used for regulating main exhauster start and stop，Alarm module 14 is used for reporting to the police，Upper location supervisory 17 is for display monitoring picture and data parameters，Data base 13 is used for storing data.Controller 6 is used for receiving main exhauster inlet pressure sensor 1, main exhauster inlet flue duct temperature sensor 2, main exhauster motor oscillating sensor 3, main exhauster vibrating sensor 4, main exhauster oil pressure sensor 5, main exhauster oil temperature sensor 7, main exhauster bearing bush temperature sensor 8, the collection data of cooling water pressure force transducer 9, and by acquired data storage to data base 13, according to gathering Data Control alarm module 14 and upper location supervisory 17 duty, collection data according to main exhauster vibrating sensor 4 control main exhauster air door opening and closing by damper regulator 10, collection data according to main exhauster vibrating sensor 4 control main exhauster by main exhauster control module 11 and open and close.
Alarm module 14 includes main exhauster vibration one-level alarm module 15, main exhauster vibration secondary alarm module 16.Controller 6 is also associated with clock module 12, in order to controller 6 delays time to control main exhauster start and stop.
Upper location supervisory 17 includes monitored picture display module 18 and data parameters display module 19, and uses review32 software video data parameter curve.Data parameters display module 19 includes real-time curve unit and history curve unit, for showing real-time curve and the history curve of each acquisition parameter data, the history curve energy trimestral operation trend of accurate recording system, technologists can call the data in data base 13 at any time, grasp the firsthand information, help equipment and the various problem of process aspect occurred in its correct judgement system.
Data base 13 sets up the communication between mechanical floor and key-course by drive software kepserver, makes communication more efficient accurately, it is simple to provide data the most reliably to staff.
The monitoring method of main exhauster of sintering many trend digital monitoring device of the application, comprises the following steps:
Main exhauster vibrating sensor 4 detects main exhauster vibration of bearings data, and collection data are transferred to controller 6；Controller 6 judges main exhauster vibration of bearings state according to the collection data received, and when controller 6 judges that main exhauster vibration of bearings speed reaches one-level alarm setting value, controller 6 controls main exhauster air door by damper regulator 10 and cuts out；When controller 6 judges that main exhauster vibration of bearings speed reaches secondary alarm setting value, after controller 6 delay adjustments time threshold, control main exhauster by main exhauster control module 11 and shut down.
Wherein one-level alarm setting value is 6.3mm/s, and secondary alarm setting value is 9.1mm/s, sets time threshold as 5 seconds, more reasonably controls to produce, it is to avoid the destruction to main exhauster body.
Only the preferred embodiment of the present invention disclosed above; but the present invention is not limited to this; what any those skilled in the art can think does not has creative change, and the some improvements and modifications made without departing from the principles of the present invention, all should be within the scope of the present invention.
Claims (10)
1. main exhauster of sintering many trend digital monitoring device, it is characterised in that including:
For detecting the main exhauster inlet pressure sensor of main exhauster import negative pressure；
For detecting the main exhauster inlet flue duct temperature sensor of main exhauster inlet flue duct temperature；
For detecting the main exhauster motor oscillating sensor of main exhauster motor bearing seat vibration；
For detecting the main exhauster vibrating sensor of main exhauster vibration of bearings；
For detecting the main exhauster oil pressure sensor of main exhauster system oil oil pressure；
For detecting the main exhauster oil temperature sensor of main exhauster system oil oil temperature；
For detecting the main exhauster bearing bush temperature sensor of main exhauster bearing bush temperature；
For detecting the cooling water pressure force transducer of cooling water pressure；
For regulating the damper regulator of main exhauster air door opening and closing；
For regulating the main exhauster control module of main exhauster start and stop；
For the alarm module reported to the police；
For display monitoring picture and the upper location supervisory of data parameters；
For storing the data base of data；
For receiving main exhauster inlet pressure sensor, main exhauster inlet flue duct temperature sensor, main exhauster motor oscillating sensor, main exhauster vibrating sensor, main exhauster oil pressure sensor, main exhauster oil temperature sensor, main exhauster bearing bush temperature sensor, the collection data of cooling water pressure force transducer, and by acquired data storage to data base, according to gathering Data Control alarm module and upper location supervisory duty, collection data according to main exhauster vibrating sensor control main exhauster air door opening and closing by damper regulator, collection data according to main exhauster vibrating sensor control, by main exhauster control module, the controller that main exhauster opens and closes；
Described main exhauster inlet pressure sensor, main exhauster inlet flue duct temperature sensor, main exhauster motor oscillating sensor, main exhauster vibrating sensor, main exhauster oil pressure sensor, main exhauster oil temperature sensor, main exhauster bearing bush temperature sensor, cooling water pressure force transducer are connected with controller input respectively, and the outfan of described controller is connected with damper regulator, main exhauster control module, alarm module, upper location supervisory, data base respectively.
Main exhauster of sintering many trend digital monitoring device the most according to claim 1, it is characterised in that described alarm module includes: main exhauster vibration one-level alarm module, main exhauster vibration secondary alarm module.
Main exhauster of sintering many trend digital monitoring device the most according to claim 1 and 2, it is characterised in that also include: clock module；Described clock module is connected with controller.
Main exhauster of sintering many trend digital monitoring device the most according to claim 1 and 2, it is characterised in that upper location supervisory includes monitored picture display module and data parameters display module.
Main exhauster of sintering many trend digital monitoring device the most according to claim 4, it is characterised in that upper location supervisory uses review32 software video data parameter curve.
Main exhauster of sintering many trend digital monitoring device the most according to claim 5, it is characterised in that data parameters display module includes: real-time curve unit and history curve unit.
Main exhauster of sintering many trend digital monitoring device the most according to claim 1 and 2, it is characterised in that data base sets up the communication between mechanical floor and key-course by drive software kepserver.
8. the monitoring method of main exhauster of sintering many trend digital monitoring device, it is characterised in that comprise the following steps:
Main exhauster vibrating sensor detection main exhauster vibration of bearings data, and collection data are transferred to controller；
Controller judges main exhauster vibration of bearings state according to the collection data received, and when controller judges that main exhauster vibration of bearings speed reaches one-level alarm setting value, controller controls main exhauster air door by damper regulator and cuts out；When controller judges that main exhauster vibration of bearings speed reaches secondary alarm setting value, after delaying time of controller sets time threshold, control main exhauster by main exhauster control module and shut down.
The monitoring method of main exhauster of sintering many trend digital monitoring device the most according to claim 7, it is characterised in that one-level alarm setting value is 6.3mm/s, and secondary alarm setting value is 9.1mm/s.
The monitoring method of main exhauster of sintering many trend digital monitoring device the most according to claim 7, it is characterised in that set time threshold as 5 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441203.3A CN105867282A (en) | 2016-06-20 | 2016-06-20 | Digital monitoring device and monitoring method for multiple trends of main sintering exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441203.3A CN105867282A (en) | 2016-06-20 | 2016-06-20 | Digital monitoring device and monitoring method for multiple trends of main sintering exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105867282A true CN105867282A (en) | 2016-08-17 |
Family
ID=56650832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610441203.3A Pending CN105867282A (en) | 2016-06-20 | 2016-06-20 | Digital monitoring device and monitoring method for multiple trends of main sintering exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105867282A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323326A (en) * | 2000-05-15 | 2001-11-22 | Kobe Steel Ltd | Sintering machine operating method |
| CN1710401A (en) * | 2005-06-17 | 2005-12-21 | 上海宝钢工业检测公司 | Chaotic control method in monitoring on-line state of large centrifugal fan |
| CN202694110U (en) * | 2012-06-15 | 2013-01-23 | 广州智光电机有限公司 | Comprehensive monitoring system for main suction fan |
| CN204436849U (en) * | 2015-01-22 | 2015-07-01 | 沈阳大学 | A kind of Sinter air machine working state remote monitoring device |
| CN105627757A (en) * | 2016-03-28 | 2016-06-01 | 山东钢铁股份有限公司 | Main exhaust fan monitoring system of sintering machine |
| CN205959025U (en) * | 2016-06-20 | 2017-02-15 | 山东钢铁股份有限公司 | Many trend of sintering owner air exhauster digital monitoring device |
-
2016
- 2016-06-20 CN CN201610441203.3A patent/CN105867282A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001323326A (en) * | 2000-05-15 | 2001-11-22 | Kobe Steel Ltd | Sintering machine operating method |
| CN1710401A (en) * | 2005-06-17 | 2005-12-21 | 上海宝钢工业检测公司 | Chaotic control method in monitoring on-line state of large centrifugal fan |
| CN202694110U (en) * | 2012-06-15 | 2013-01-23 | 广州智光电机有限公司 | Comprehensive monitoring system for main suction fan |
| CN204436849U (en) * | 2015-01-22 | 2015-07-01 | 沈阳大学 | A kind of Sinter air machine working state remote monitoring device |
| CN105627757A (en) * | 2016-03-28 | 2016-06-01 | 山东钢铁股份有限公司 | Main exhaust fan monitoring system of sintering machine |
| CN205959025U (en) * | 2016-06-20 | 2017-02-15 | 山东钢铁股份有限公司 | Many trend of sintering owner air exhauster digital monitoring device |
Non-Patent Citations (1)
| Title |
|---|
| 李兆华: "钢厂主抽风机在线监测系统的研究", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104101051B (en) | Air conditioner and detection control method and device for abnormal coolant circulation of air conditioner | |
| CN208224811U (en) | A kind of long-range monitoring and maintenance system of athletic rehabilitation equipment | |
| CN105783350B (en) | A kind of control method for electronic expansion valve of air conditioner and device | |
| EP3584709A1 (en) | Production device on-line maintenance system and method | |
| CN102606799B (en) | Valve gear and the method for operation valve | |
| CN109442678B (en) | Electric appliance control method and system and air conditioner | |
| CN113417853A (en) | Energy-saving control system based on roots vacuum pump | |
| JP6920828B2 (en) | Plant diagnostic equipment and diagnostic methods | |
| CN102681569A (en) | Temperature control system for outdoor control cabinet | |
| CN106014947A (en) | Method and system for monitoring air compressor on basis of Internet of Things | |
| CN205959025U (en) | Many trend of sintering owner air exhauster digital monitoring device | |
| JP2007206007A (en) | Method for monitoring status of component and apparatus thereof | |
| CN105156315A (en) | Detection system, device and method for multiple compressors | |
| US9014865B2 (en) | Method for monitoring an installation | |
| WO2018137807A1 (en) | Method and apparatus for collecting operating data of an industrial robot application | |
| KR20220007641A (en) | Analysis method and device therefor | |
| KR20220007640A (en) | Analysis method and device therefor | |
| CN105867282A (en) | Digital monitoring device and monitoring method for multiple trends of main sintering exhaust fan | |
| CN108981077B (en) | Abnormal fault tolerance control method and device and air conditioner | |
| CN208223794U (en) | A kind of air turbine cooler life test apparatus | |
| CN115943353A (en) | System and method for determining the cause of an operational anomaly of a machine, and computer program and electronically readable data carrier | |
| CN104424042A (en) | System and method for processing error | |
| CN105201773A (en) | Control method and module of coolers of water cooling system | |
| CN105627757A (en) | Main exhaust fan monitoring system of sintering machine | |
| CN110560968A (en) | Intelligent robot welding system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |