CN2513090Y - Continuous temperature measurer for pouring basket - Google Patents
Continuous temperature measurer for pouring basket Download PDFInfo
- Publication number
- CN2513090Y CN2513090Y CN 01276754 CN01276754U CN2513090Y CN 2513090 Y CN2513090 Y CN 2513090Y CN 01276754 CN01276754 CN 01276754 CN 01276754 U CN01276754 U CN 01276754U CN 2513090 Y CN2513090 Y CN 2513090Y
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- tundish
- temperature probe
- conduction optical
- sensor housing
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a continuous temperature measurer for pouring basket which mainly consists of a pouring basket stopper connector, a temperature measuring sensor holder and a temperature measuring sensor, wherein, the temperature measuring sensor includes a sensor shell and an optical signal receiving transmitter which includes a transmitting optical fiber, a transmitting optical fiber sleeve, a quartz filtering plate and a silicon photoelectric generator. The continuous temperature measurer for pouring basket makes full use of the space of an internal hole of the pouring basket stopper. The transmitting optical fiber is inserted into the internal hole of the pouring basket stopper, and the signal is transmitted into a signal processing computer through the color comparison. The temperature of the melted material in the pouring basket is directly obtained after the process of the computer. The continuous temperature measurer for pouring basket is a non-contact temperature measuring device and has the advantages of long service life of the temperature measuring units, low cost, sensitive and accurate measurement and easy operation.
Description
The utility model relates to a kind of temperature measuring equipment of continuous casting tundish, particularly a kind of device that the continuous casting tundish is carried out continuous temperature measurement.
The used tundish continuous temperature measurement device of at present domestic and international metallurgical continuous casting enterprise mainly contains indirect type temperature measuring equipment and radiation temperature measurement device.The primary structure of indirect type temperature measuring equipment is in the metallic ceramics sleeve pipe thermopair to be installed, use thermocouple temperature measurement, metallic ceramics sleeve pipe and thermopair must be inserted in the high-temperature fusant during thermometric, its deficiency is metallic ceramics sleeve pipe and thermopair scaling loss, seriously corroded, the life-span is short, use cost is high, next is to belong to the indirect type thermometric, and in the temperature changing process, the heat conduction needs certain hour, thermopair is slow to temperature-responsive speed, and data lag behind.The structure of radiation temperature measurement device is to use the black matrix protective casing; lens and optical fiber are formed contact radiation temperature measurement sensor; its thermometric process is identical with above-mentioned thermocouple temperature measurement process; its deficiency is; the black matrix protective casing is under high temperature and corrosive action of the slag; life-span is shorter, and the requirement of leucoscope performance accuracy is high, is easy to generate measuring error.
The purpose of this utility model is exactly in order to overcome the deficiency that existing casting process tundish continuous temperature measurement device exists, and provides a kind of long service life, cost is low, anti-electromagnetic interference capability is strong, sensitivity of thermometry is high, thermometric tundish continuous temperature measurement device accurately.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of tundish continuous temperature measurement device; mainly by tundish stopper web member; temperature probe seat and temperature probe are formed; it is characterized in that: described temperature probe comprises that sensor housing and light signal receive transmitter; described light signal receives transmitter and comprises conduction optical fiber; the conduction optical fiber protective tube; quartzy filter plate and silicon photocell; temperature probe is installed on the temperature probe seat; one end of tundish stopper web member is installed on the continuous casting tundish stopper; the other end connects the temperature probe seat; in tundish stopper web member and temperature probe seat, have conduction optical fiber guide hole with tundish stopper endoporus corresponding position; in sensor housing, also be provided with conduction optical fiber guide hole; silicon photocell is installed in below in the sensor housing; the fixedly connected quartzy filter plate of silicon photocell surface below; conduction optical fiber cover bundle is in the conduction optical fiber protective tube; conduction optical fiber and protection tube thereof pass tundish stopper endoporus and described conduction optical fiber guide hole; the one end quartzy filter plate interior with being installed in sensor housing contacts, and the other end extends in the tundish stopper endoporus.As required can be in sensor housing, install and pass single channel in conduction optical fiber guide hole and the tundish stopper endoporus or multipath light signal receives transmitter.The shape of described tundish stopper web member, temperature probe seat and sensor housing and the shape of tundish stopper are suitable, can be cylindrical or other shape.Be provided with the interface that is connected with the signal Processing computing machine at the temperature probe port.
Owing to adopted such scheme; the tundish continuous temperature measurement device that this utility model provides need not sensor in the thermometric process and protective directly contacts with high-temperature fusant; improved the serviceable life of temperature measuring equipment effectively and owing to adopt fiber ratio color technology such as conduction optical fiber, silicon photocell and quartzy filter plate and computer data acquiring, signal processing technology, make thermometric accurately, sensitive, directly perceived, easy operating.
Fig. 1 is the structural representation of tundish continuous temperature measurement device.
Below in conjunction with accompanying drawing the utility model is further described:
A kind of tundish continuous temperature measurement device; mainly by tundish stopper web member 5; temperature probe seat 6 and temperature probe are formed; temperature probe comprises that sensor housing 7 and light signal receive transmitter; light signal receives transmitter and comprises conduction optical fiber 1; conduction optical fiber protective tube 2; quartzy filter plate 3 and silicon photocell 4; temperature probe is installed on the temperature probe seat 6; tundish stopper web member 5 one ends are installed on the continuous casting tundish stopper 8; the other end is connected with cylindrical temperature probe seat 6 with the mode that is threaded; in tundish stopper web member 5 and temperature probe seat 6, have conduction optical fiber guide hole 10 with tundish stopper endoporus 9 corresponding positions; in sensor housing 7, also be provided with conduction optical fiber guide hole; silicon photocell 4 is installed in below in the sensor housing 7; the fixedly connected quartzy filter plate 3 of silicon photocell 4 surface below; conduction optical fiber 1 cover bundle is in conduction optical fiber protective tube 2; conduction optical fiber 1 and protection tube 2 thereof pass tundish stopper endoporus 9 and conduction optical fiber guide hole 10; one end of the conduction optical fiber 1 quartzy filter plate 3 interior with being installed in sensor housing 7 contacts, and the other end extends in the tundish stopper endoporus 9.In sensor housing 7, in conduction optical fiber guide hole 10 and the tundish stopper endoporus 9, install and passed the two ways of optical signals transmitter, be provided with the interface 11 that is connected with the signal Processing computing machine at the temperature probe port.The shape of tundish stopper web member 5, temperature probe seat 6 and sensor housing 7 also can be other shape that is fit to cylindrical better.Tundish continuous temperature measurement device is on the mentality of designing and project organization basis of this utility model; the multiple distressed structure identical with the utility model substantive distinguishing features can also be arranged, but all belong to the protection domain of tundish continuous temperature measurement device described in the utility model.
Claims (4)
1; a kind of tundish continuous temperature measurement device; mainly by tundish stopper web member (5); temperature probe seat (6) and temperature probe are formed; it is characterized in that: described temperature probe comprises that sensor housing (7) and light signal receive transmitter; described light signal receives transmitter and comprises conduction optical fiber (1); conduction optical fiber protective tube (2); quartzy filter plate (3) and silicon photocell (4); temperature probe is installed on the temperature probe seat (6); one end of tundish stopper web member (5) is installed on the continuous casting tundish stopper (8); the other end connects temperature probe seat (6); in tundish stopper web member (5) and temperature probe seat (6), have conduction optical fiber guide hole (10) with tundish stopper endoporus (9) corresponding position; in sensor housing (7), also be provided with conduction optical fiber guide hole; silicon photocell (4) is installed in below in the sensor housing (7); the fixedly connected quartzy filter plate of silicon photocell (4) surface below (3); conduction optical fiber (1) cover bundle is in conduction optical fiber protective tube (2); conduction optical fiber (1) and protection tube (2) thereof pass tundish stopper endoporus (9) and described conduction optical fiber guide hole (10); the one end quartzy filter plate (3) interior with being installed in sensor housing (7) contacts, and the other end extends in the tundish stopper endoporus (9).
2, tundish continuous temperature measurement device as claimed in claim 1 is characterized in that: as required can be in sensor housing (7), install and pass single channel or multipath light signal reception transmitter in conduction optical fiber guide hole (10) and the tundish stopper endoporus (9).
3, tundish continuous temperature measurement device as claimed in claim 1, it is characterized in that: the shape of described tundish stopper web member (5), temperature probe seat (6) and sensor housing (7) and the shape of tundish stopper (8) are suitable, can be cylindrical or other shape.
4, as each described tundish continuous temperature measurement device of claim 1 to 3, it is characterized in that: be provided with the interface (11) that is connected with the signal Processing computing machine at the temperature probe port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276754 CN2513090Y (en) | 2001-12-15 | 2001-12-15 | Continuous temperature measurer for pouring basket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276754 CN2513090Y (en) | 2001-12-15 | 2001-12-15 | Continuous temperature measurer for pouring basket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2513090Y true CN2513090Y (en) | 2002-09-25 |
Family
ID=33680752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01276754 Expired - Fee Related CN2513090Y (en) | 2001-12-15 | 2001-12-15 | Continuous temperature measurer for pouring basket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2513090Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211412A (en) * | 2017-06-30 | 2019-01-15 | 沈阳泰合蔚蓝科技股份有限公司 | For measuring the temperature measuring device and thermometry of molten metal temperature |
| CN112059127A (en) * | 2019-06-11 | 2020-12-11 | 宝山钢铁股份有限公司 | Continuous temperature measuring device for tundish molten steel |
| US11536611B2 (en) | 2017-06-30 | 2022-12-27 | Shenyang Taco Blue-Tech Co., Ltd. | Temperature measuring device and temperature measuring method for measuring temperature of molten metals |
-
2001
- 2001-12-15 CN CN 01276754 patent/CN2513090Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211412A (en) * | 2017-06-30 | 2019-01-15 | 沈阳泰合蔚蓝科技股份有限公司 | For measuring the temperature measuring device and thermometry of molten metal temperature |
| US11536611B2 (en) | 2017-06-30 | 2022-12-27 | Shenyang Taco Blue-Tech Co., Ltd. | Temperature measuring device and temperature measuring method for measuring temperature of molten metals |
| CN112059127A (en) * | 2019-06-11 | 2020-12-11 | 宝山钢铁股份有限公司 | Continuous temperature measuring device for tundish molten steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |