CN103333975A - Wireless temperature detecting system for blast furnace top distributing device gear box tilting mechanism - Google Patents
Wireless temperature detecting system for blast furnace top distributing device gear box tilting mechanism Download PDFInfo
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- CN103333975A CN103333975A CN2013103063582A CN201310306358A CN103333975A CN 103333975 A CN103333975 A CN 103333975A CN 2013103063582 A CN2013103063582 A CN 2013103063582A CN 201310306358 A CN201310306358 A CN 201310306358A CN 103333975 A CN103333975 A CN 103333975A
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Abstract
The invention relates to a wireless temperature detecting system for a blast furnace top distributing device gear box tilting mechanism. The system consists of two wireless temperature detection collecting terminal devices, a wireless center receiving station, an industrial control computer and data acquiring and analyzing software, wherein the collecting terminal devices are wireless temperature sensors; the wireless temperature sensors are arranged at the position of an oil mark beside the blast furnace top distributing device gear box tilting mechanism and in a tilting shaft; and a round hole is formed in the wall of a furnace top distributing device airtight box, a cable of a wireless receiving module extends into the furnace top distributing device airtight box through the round hole, the wireless module is fixed, and a drilling hole is sealed to guarantee the sealing property of the airtight box. The system is strong in scientificity and real-time property of monitoring, the mounting of the system is simplified, the convenience of monitoring of equipment is greatly improved, and the equipment fault diagnosing efficiency and the working efficiency of the monitoring system are improved.
Description
Technical field
The present invention relates to a kind of wireless temperature measurement system, relate to blast-furnace top distributing device wheel casing field, particularly a kind of blast-furnace top distributing device wheel casing tilting mechanism wireless temperature measurement system.
Background technology
Steel mill's blast furnace furnace roof transmission gear box tilting mechanism is one of key structure of blast-furnace distributor, component complete processing complexity, assembly precision height, and be to work in the high stove of heavy duty, high pressure, many dust, temperature, can what the quality of its running status directly had influence on whole blast furnace works better.Blast furnace is in operational process, furnace roof wheel casing continuous heating temp in the course of the work constantly rises, to a certain degree can cause the oil ageing at bearing place even dryout when temperature rises to, thereby make the bearing rapid wearing and then cause component cascading failures such as bearing, gear, cause motor load overload, electric current is too high even wheel casing can't cloth, forces blast furnace staying to stop production.So, in industrial production, often need use temperature monitoring system and come on-line monitoring State of Blast Furnace apical tooth roller box temperature inside to distribute and variation tendency.By the tilting mechanism of blast-furnace top distributing device wheel casing is monitored in real time, can in time capture the wheel casing internal temperature, monitor the security information of each parts, assurance equipment normally moves.But because wheel casing moves at an airtight metal casing internal rotation, traditional temp measuring method is because the inconvenience of sensor wiring and data transmission can't be carried out the precise temp monitoring.
For addressing the above problem the present invention a kind of blast-furnace top distributing device wheel casing tilting mechanism wireless temperature measurement system is proposed, this system applies wireless sensor network is to the temperature monitoring that carries out of blast-furnace top distributing device wheel casing tilting mechanism, the working efficiency of convenience, equipment fault diagnosis and the Monitoring systems of lift technique monitoring guarantees measuring result accurately and reliably effectively.
Summary of the invention
The object of the present invention is to provide a kind of blast-furnace top distributing device wheel casing tilting mechanism wireless temperature measurement system, this system comprises that two wireless temperature measurement acquisition terminal devices, wireless center receiving station, industrial control computer and data collection and analysis software constitute.
The technical solution used in the present invention is a kind of blast-furnace top distributing device wheel casing tilting mechanism wireless temperature measurement system for achieving the above object, and the acquisition terminal device of this system is radio temperature sensor; Radio temperature sensor is installed in the other oil ga(u)ge position of blast-furnace top distributing device wheel casing tilting mechanism and the axle that fascinates; Radio receiver is installed in the airtight box inwall, sends to described industry control control computer after it receives the temperature signal of radio temperature sensor collection; The receiving trap of wireless center receiving station adopts and the wireless receiving module of acquisition terminal equipment with the technology frequency range, and industrial computer is connected by cable with wireless module; By at the airtight tank wall of furnace top distributing gear circular hole being set, the cable of wireless receiving module stretches in the furnace top distributing gear airtight box by described circular hole, wireless module is fixed and borehole sealing is guaranteed the stopping property of airtight box.
Compare with traditional blast-furnace top distributing device wheel casing tilting mechanism temp measuring system, the present invention has the following advantages:
1, by wireless temperature measurement system is installed, can understand tilting mechanism temperature in the distributor airtight box effectively, find that in time judging to equipment failure provides foundation owing to oily temperature or the temperature rising that hidden danger causes appears in distributor airtight box poor sealing, leakage and equipment jam, insufficient lubrication, driving part.Adopt the wireless temperature measurement sensor to gather the temperature information of operational outfit, and carry out the AD conversion.Computer gets off these numerary signal real time record and handles, and by the staff equipment is monitored again, and therefore, the science of monitoring is strong, and real-time is good, also can be later research and analysis effective technical parameter is provided.
2, adopt the wireless sensor network transmission method, improve data transmission efficiency, simplified the installation of system, overcome the difficulty of rotating machinery wiring with the sensor installation, greatly improve the convenience of monitoring of equipment, improved the working efficiency of equipment fault diagnosis and Monitoring systems.
3, the temperature sensor installation position with traditional method is equipped with very big difference, be mounted in no longer that the device external housing is enterprising to connect measurement in the ranks, but direct laying temperature gathering device in the oil ga(u)ge place of the inner tilting mechanism of wheel casing and the axle that fascinates makes measuring result more accurate, more reliable.
Description of drawings
Fig. 1 is the invention process schema
Fig. 2 is wireless temperature measurement acquisition terminal device installation plan
Fig. 3 is oil ga(u)ge temperature sensor installation plan
Fig. 4 is the axle temperature degree sensor installation plan that fascinates
Fig. 5 is the gear box casing sealed picture
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described further:
Fig. 1 is the invention process schema, and this system layout is at the wheel casing inwall, and in the airtight box punching, the industrial computer of wireless center receiving station and outside links together by the cable perforation; Wireless center receiving station realizes power supply by industrial control computer, by serial ports temperature data is transferred to industrial control computer, and upper computer software is realized storage and the monitoring of data.
Be illustrated in figure 2 as wireless temperature measurement acquisition terminal device installation plan, wireless temperature measurement acquisition terminal device mainly is to carry out data gathering to being installed in the oil ga(u)ge temperature sensor with the temperature-measuring results of the axle temperature degree sensor that fascinates, it is fastened on the airtight box inboard by bolt, is convenient to the collection of temperature measurement data.The sensor of line thermometric acquisition terminal is placed in respectively in the oil ga(u)ge position of the tilting mechanism in the blast-furnace top distributing device airtight box and the axle that fascinates, and wireless temperature measurement collection and transport module are positioned at the temperature sensor top and are bolted to connection together with temperature sensor.
Be illustrated in figure 3 as oil ga(u)ge temperature sensor installation plan, the size of oil ga(u)ge temperature sensor, the temperature sensor of oil ga(u)ge position replaces original oil ga(u)ge, and its size designs in strict accordance with the structure of oil ga(u)ge, and the oily temperature of tilting mechanism is measured.
Be illustrated in figure 4 as the axle temperature degree sensor installation plan that fascinates, fascinate the axle the thermometric terminating set axle temperature degree that fascinates is directly measured, the axle temperature degree sensor that fascinates is installed on the axle that fascinates, and is fixing with the axle that fascinates by bolt connecting mode, can be good at the transmission shaft temperature is measured.
Be the gear box casing sealed picture as Fig. 5, the monitoring of software of system provides real time monitoring function, the client computer that inserts monitoring network can directly pass through monitoring of software, operations such as the raw data to each sensor node is monitored, inquiry, trend analysis, the science of monitoring is strong, real-time is good, also can be later data analysis effective technical parameter is provided.
Claims (4)
1. blast-furnace top distributing device wheel casing tilting mechanism wireless temperature measurement system, it is characterized in that: this system is made of two wireless temperature measurement acquisition terminal devices, wireless center receiving station, industrial control computer and data collection and analysis softwares; Wherein the sensor of wireless temperature measurement acquisition terminal is placed in respectively in the oil ga(u)ge position of the tilting mechanism in the blast-furnace top distributing device airtight box and the axle that fascinates; Wireless center receiving station is connected with industrial control computer with wireless temperature measurement acquisition terminal device; The data collection and analysis software of industrial control computer carries out analyzing and processing to the temperature measurement data of input.
2. a kind of blast-furnace top distributing device wheel casing tilting mechanism wireless temperature measurement system according to claim 1, it is characterized in that: the wireless temperature measurement acquisition terminal device of this system is made up of temperature sensor, wireless collection and transport module; Wireless temperature measurement collection and transport module are positioned at the temperature sensor top and are bolted to connection together with temperature sensor; The temperature sensor of oil ga(u)ge position replaces original oil ga(u)ge, and its size designs in strict accordance with the structure of oil ga(u)ge, and the oily temperature of tilting mechanism is measured; Fascinate the axle the thermometric terminating set axle temperature degree that fascinates is directly measured.
3. a kind of blast-furnace top distributing device wheel casing tilting mechanism wireless temperature measurement system according to claim 1 and 2 is characterized in that: the wireless receiving junction centre employing wireless receiving module of this system; The wireless reception module receives the signal that thermometric acquisition terminal device transmits by wireless network.
4. according to claim 1 or 2 or 3 described a kind of blast-furnace top distributing device wheel casing tilting mechanism wireless temperature measurement systems, it is characterized in that: this system layout is at the wheel casing inwall, in the airtight box punching, the industrial computer of wireless center receiving station and outside links together by the cable perforation; Wireless center receiving station realizes power supply by industrial control computer, by serial ports temperature data is transferred to industrial control computer, and upper computer software is realized storage and the monitoring of data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103063582A CN103333975A (en) | 2013-07-19 | 2013-07-19 | Wireless temperature detecting system for blast furnace top distributing device gear box tilting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103063582A CN103333975A (en) | 2013-07-19 | 2013-07-19 | Wireless temperature detecting system for blast furnace top distributing device gear box tilting mechanism |
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| CN103333975A true CN103333975A (en) | 2013-10-02 |
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| CN2013103063582A Pending CN103333975A (en) | 2013-07-19 | 2013-07-19 | Wireless temperature detecting system for blast furnace top distributing device gear box tilting mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867689A (en) * | 2014-03-20 | 2014-06-18 | 杭州嘉诚机械有限公司 | Novel worm and gear speed reduction machine with oil temperature and shaft temperature measuring function |
| CN103981318A (en) * | 2014-06-03 | 2014-08-13 | 中冶南方工程技术有限公司 | Intelligent monitoring system of distributor |
| CN108549427A (en) * | 2018-04-16 | 2018-09-18 | 北京京大律业知识产权代理有限公司 | A kind of blast furnace top gearbox temperature scaling factor method based on Internet of Things |
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| CN102692449A (en) * | 2012-04-12 | 2012-09-26 | 北京工业大学 | Fault diagnosis method of blast furnace top gearbox through comprehensive analysis |
| CN202600440U (en) * | 2012-02-26 | 2012-12-12 | 黑龙江科技学院 | Device for remotely monitoring gear case of wind generating set based on wireless communication technology |
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- 2013-07-19 CN CN2013103063582A patent/CN103333975A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202600440U (en) * | 2012-02-26 | 2012-12-12 | 黑龙江科技学院 | Device for remotely monitoring gear case of wind generating set based on wireless communication technology |
| CN102692449A (en) * | 2012-04-12 | 2012-09-26 | 北京工业大学 | Fault diagnosis method of blast furnace top gearbox through comprehensive analysis |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867689A (en) * | 2014-03-20 | 2014-06-18 | 杭州嘉诚机械有限公司 | Novel worm and gear speed reduction machine with oil temperature and shaft temperature measuring function |
| CN103981318A (en) * | 2014-06-03 | 2014-08-13 | 中冶南方工程技术有限公司 | Intelligent monitoring system of distributor |
| CN103981318B (en) * | 2014-06-03 | 2016-04-20 | 中冶南方工程技术有限公司 | The intelligent monitor system of distributor |
| CN108549427A (en) * | 2018-04-16 | 2018-09-18 | 北京京大律业知识产权代理有限公司 | A kind of blast furnace top gearbox temperature scaling factor method based on Internet of Things |
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Application publication date: 20131002 |