CN211848032U - Continuous temperature measuring device for steel-making converter, steel ladle, LF furnace and continuous casting tundish - Google Patents
Continuous temperature measuring device for steel-making converter, steel ladle, LF furnace and continuous casting tundish Download PDFInfo
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- CN211848032U CN211848032U CN201921957961.6U CN201921957961U CN211848032U CN 211848032 U CN211848032 U CN 211848032U CN 201921957961 U CN201921957961 U CN 201921957961U CN 211848032 U CN211848032 U CN 211848032U
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Abstract
The utility model relates to a steelmaking converter, the ladle, the LF stove, the continuous temperature measuring device who wraps in the continuous casting, arrange 5G radio frequency wireless temperature sensor at the key point (bottom, slag line) of steelmaking stove/package, 5G radio frequency wireless temperature sensor's temperature signal transmission to on-the-spot basic station node, on-the-spot basic station node is with temperature signal transmission to coordinator, the coordinator passes through wireless or wired mode with continuous temperature signal transmission to the surveillance center temperature signal, 5G radio frequency wireless temperature sensor, on-the-spot basic station node, 5G wireless network is constituteed to the coordinator. The utility model has the advantages that: the device is not influenced by the steel mill environment, can continuously and uninterruptedly measure the temperature of the furnace ladle, improves the labor productivity and ensures the equipment and personal safety.
Description
Technical Field
The utility model belongs to the technical field of the temperature measurement of steel-making stove/package, a device that carries out continuous temperature measurement to package etc. in steelmaking converter, ladle, LF stove, the continuous casting is related to.
Background
In steel enterprises, the traditional temperature measurement modes of equipment such as a steel converter, a ladle, an LF furnace, a continuous casting tundish and the like have problems, the equipment is inconvenient to move frequently for temperature measurement, and the equipment cannot meet the requirements of continuous temperature measurement precision and transmission under the environments of high temperature, dust, strong electromagnetic interference and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a continuous temperature measuring device who wraps in steelmaking converter, ladle, LF stove, the continuous casting, provide continuous online temperature measurement scheme for the iron and steel enterprise.
The technical scheme of the utility model: a continuous temperature measuring device for a steel-making converter, a steel ladle, an LF furnace and a continuous casting tundish is characterized in that a 5G radio frequency wireless temperature sensor is arranged at a key part (bottom and a slag line) of the steel-making converter/ladle, a temperature signal of the 5G radio frequency wireless temperature sensor is transmitted to a site base station node, the site base station node transmits the temperature signal to a coordinator, the coordinator transmits the temperature signal to a monitoring center in a wireless or wired mode, and the 5G radio frequency wireless temperature sensor, the site base station node and the coordinator form a 5G wireless network.
The monitoring center watches the temperature measurement result through PC or mobile phone app and gives an alarm under abnormal working conditions.
The 5G radio frequency wireless temperature sensor is attached to a steel furnace/ladle.
The utility model has the advantages that: the device is not influenced by steel mill environment (frequent movement, high temperature, dust and strong electromagnetic interference), can continuously and uninterruptedly measure the temperature of the furnace ladle, has high precision, carries out real-time monitoring, early warning and service life prediction on working conditions such as a furnace lining, a ladle lining and the like of the converter, improves the labor productivity and ensures the safety of equipment and personnel. The 5G transmission technology is adopted, and the wireless anti-interference effect is achieved.
Drawings
Fig. 1 is a schematic view of the present invention;
1-steel furnace/package, 2-5G radio frequency wireless temperature sensor, 3-field base station node, 4-coordinator, 5-bus, 6-embedded gateway, 7-database, 8-Ethernet, 9-PC (PLC), 10-mobile phone app, 11-5G wireless network.
Detailed Description
A continuous temperature measuring device for a steel-making converter, a steel ladle, an LF furnace and a continuous casting tundish is characterized in that a 5G radio frequency wireless temperature sensor 2 is arranged at a key part of a steel-making converter/ladle 1, a temperature signal of the 5G radio frequency wireless temperature sensor 2 is transmitted to a site base station node 3, the site base station node 3 transmits the temperature signal to a coordinator 4, and the coordinator 4 transmits the temperature signal to a monitoring center in a wireless or wired mode. The bus shown in fig. 1 is wired by an embedded gateway 6 and an ethernet 8.
The signal transmission principle is as follows: 5G radio frequency wireless temperature sensor: the thermocouple collects temperature signals, analog-to-digital conversion and 5G wireless radio frequency chip transmission are carried out; site base station node of 5G wireless network: signal receiving and forwarding, and the coordinator: receiving signals, packaging and transmitting; bus: and transmitting the temperature signals to the database 7 and an analysis, inspection, alarm and other systems of the display platform to analyze, screen and utilize data.
The use process comprises the following steps: 1. determining temperature measuring points according to the requirements of a steel-making process, the shape of a furnace ladle and actual working conditions;
2. mounting a 5G radio frequency wireless temperature sensor according to a temperature measuring point bitmap, wherein the 5G radio frequency wireless temperature sensor is powered by an integrated battery (the battery is integrated with a thermocouple temperature detection unit);
the 3.5G radio frequency wireless temperature sensor 2, the field base station node 3 and the coordinator 4 form a 5G wireless network 11;
4. the 5G technology is adopted for signal transmission such as temperature and the like;
5. the monitoring center watches the temperature measurement result through the PC 9 or the mobile phone app 10 and gives an alarm under an abnormal working condition.
Claims (3)
1. A continuous temperature measuring device for steelmaking converters, steel ladles, LF furnaces and continuous casting tundish is characterized in that: the wireless temperature sensor of the 5G radio frequency is arranged at a key position of a steel-making furnace/ladle (1), the temperature signal of the wireless temperature sensor of the 5G radio frequency is transmitted to a site base station node (3), the site base station node (3) transmits the temperature signal to a coordinator (4), the coordinator (4) transmits the temperature signal to a monitoring center in a wireless or wired mode, and the wireless temperature sensor of the 5G radio frequency (2), the site base station node (3) and the coordinator (4) form a wireless network of the 5G (11).
2. The continuous temperature measuring device for the steelmaking converter, the steel ladle, the LF furnace and the continuous casting tundish, as claimed in claim 1, is characterized in that: the monitoring center watches the temperature measurement result through the PC (9) or the mobile phone app (10) and gives an alarm under abnormal working conditions.
3. The continuous temperature measuring device for the steelmaking converter, the steel ladle, the LF furnace and the continuous casting tundish, as claimed in claim 1, is characterized in that: the 5G radio frequency wireless temperature sensor (2) is attached to the steel furnace/ladle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957961.6U CN211848032U (en) | 2019-11-13 | 2019-11-13 | Continuous temperature measuring device for steel-making converter, steel ladle, LF furnace and continuous casting tundish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957961.6U CN211848032U (en) | 2019-11-13 | 2019-11-13 | Continuous temperature measuring device for steel-making converter, steel ladle, LF furnace and continuous casting tundish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211848032U true CN211848032U (en) | 2020-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921957961.6U Expired - Fee Related CN211848032U (en) | 2019-11-13 | 2019-11-13 | Continuous temperature measuring device for steel-making converter, steel ladle, LF furnace and continuous casting tundish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211848032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418623A (en) * | 2021-05-17 | 2021-09-21 | 天津钢铁集团有限公司 | Non-contact type temperature measuring device for slag line part of lower nozzle and slag line adjusting method |
-
2019
- 2019-11-13 CN CN201921957961.6U patent/CN211848032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418623A (en) * | 2021-05-17 | 2021-09-21 | 天津钢铁集团有限公司 | Non-contact type temperature measuring device for slag line part of lower nozzle and slag line adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20211113 |