CN201184829Y - Detection heater for crystallizer electric thermo-couple - Google Patents
Detection heater for crystallizer electric thermo-couple Download PDFInfo
- Publication number
- CN201184829Y CN201184829Y CNU2008200769964U CN200820076996U CN201184829Y CN 201184829 Y CN201184829 Y CN 201184829Y CN U2008200769964 U CNU2008200769964 U CN U2008200769964U CN 200820076996 U CN200820076996 U CN 200820076996U CN 201184829 Y CN201184829 Y CN 201184829Y
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- China
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- crystallizer
- framework
- thermocouple
- well heater
- thermopair
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- Expired - Lifetime
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Abstract
The utility model provides a crystallizer thermocouple detection heater which is used for detection of a continuous caster crystallizer thermocouple. The crystallizer thermocouple detection heater comprises a square frame lined with heat insulation felt. Both side faces of the upper part and the lower part of the frame body are provided with opposite lateral vertical plates. Cross connecting plates are arranged between the two opposite lateral vertical plates at an equal interval. Refractory bricks with vertical clear openings are arranged in a tank consisting of the two lateral vertical plates and the cross connecting plates. Fibrofelt insulators are arranged between two adjacent refractory bricks. Vertical silicon-carbon rods are arranged inside the frame body, which are matched with the clear openings of upper refractory bricks and lower refractory bricks. The upper end of the frame body is provided with a wire connecting terminal connected with a power supply, and wire connecting terminals electrically connected with and matched with the silicon-carbon rods. The crystallizer thermocouple detection heater uses the silicon-carbon rods as heating elements, and heats the thermocouple on the crystallizer through radiant heat, which is used for detecting the crystallizer thermocouple. The crystallizer thermocouple detection heater is characterized in that the heating temperature is controlled conveniently; the thermocouple is heated uniformly and stably; the crystallizer thermocouple detection heater can accurately simulate the work environment of the continuous caster crystallizer, which can effectively improve the work efficiency and the quality of detection of the crystallizer thermocouple.
Description
Technical field
The utility model relates to a kind of crystallizer thermopair detection well heater that the conticaster crystallizer thermopair detects that is used for.
Background technology
In continuous casting production process, the molten steel face in the conticaster crystallizer requires to remain on certain height, with normal operation and the slab quality that guarantees that continuous casting is produced.Molten steel liquid level in the present crystallization control device, generally adopt thermocouple method, promptly utilize the thermopair output heating temperature signal that is installed on the crystallizer periphery copper coin, control casting speed automatically by molten steel face indicator, make the interior molten steel face of crystallizer remain on corresponding position by image.For guaranteeing the reliability of thermopair work in the crystallizer, need the sensitivity and the accuracy of thermopair be detected, the flame baking method is adopted at present domestic detection to thermopair, though it is simple that flame baking detects method, but baking temperature is difficult to control, testing result is inaccurate, and testing is wasted time and energy.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provides a kind of and can guarantee that testing result is accurate, and easy to use, time saving and energy saving, the crystallizer thermopair that can effectively improve testing efficient and quality detects well heater.
The technical scheme that realizes above-mentioned purpose is: a kind of crystallizer thermopair detects well heater, it has the square frame body of the heat insulation fibrofelt of liner, in the position, upper and lower in the two sides of framework the corresponding framework cant board that is provided with, between two respective side risers by uniformly-spaced being provided with the riser tranverse connecting plate, in the cell body of vertical plates on both sides and tranverse connecting plate formation, be arranged with the refractory brick of band vertical through holes, be provided with the fibrofelt dottle pin between adjacent refractory brick, through being arranged with the perpendicular Elema of putting in the framework with placing being matched with of through hole with the refractory brick bottom top, be provided with heater power source in the upper end of framework and connect connection terminal, matching with Elema is provided with Elema electrical connection connection terminal.
The technical solution of the utility model also comprises: be equipped with temperature control thermopair in framework; Be provided with well heater lifting suspension plate in the upper end of framework; Detect fixedly hanger bracket at the corresponding well heater that is provided with of the two side ends of framework.
The utility model adopts Elema as heater element, by the heating of radiation heat realization to the thermopair on the copper plate of crystallizer, be used for detection to the crystallizer thermopair, have heating-up temperature and be convenient to control, homogeneous heating is stable, the characteristics of conticaster crystallizer working environment can be accurately simulated, work efficiency and detection quality that the crystallizer thermopair detects can be effectively improved.
Description of drawings
Fig. 1 is that this crystallizer thermopair detects the heater structure front view;
Fig. 2 is the left view of Fig. 1.
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described.
As accompanying drawing, this crystallizer thermopair detects the square frame body 2 that well heater has the heat insulation fibrofelt 1 of liner, in the position, upper and lower in the two sides of framework the corresponding framework cant board 3 that is provided with, between two respective side risers by uniformly-spaced being provided with riser tranverse connecting plate 4, in the cell body of vertical plates on both sides and tranverse connecting plate formation, be arranged with the refractory brick 5 of band vertical through holes, be provided with fibrofelt dottle pin 6 between adjacent refractory brick, through being arranged with the perpendicular Elema of putting 7 in the framework with placing being matched with of through hole with the refractory brick bottom top, be provided with heater power source in the upper end of framework and connect connection terminal 8, match with Elema and to be provided with Elema and to be electrically connected connection terminal 9, in framework, be equipped with temperature control thermopair 10, be provided with well heater lifting suspension plate 11 in the upper end of framework, detect fixedly hanger bracket 12 in the corresponding well heater that is provided with of upper position in the two side ends of framework.
When the utility model was specifically implemented, Elema 7 was arranged to the athermic Elema structure in both ends by selecting different materials for use.
Claims (4)
1, a kind of crystallizer thermopair detects well heater, it is characterized in that: it has the square frame body (2) of the heat insulation fibrofelt of liner (1), in the position, upper and lower in the two sides of framework (2) the corresponding framework cant board (3) that is provided with, between two respective side risers by uniformly-spaced being provided with riser tranverse connecting plate (4), in the cell body of vertical plates on both sides and tranverse connecting plate formation, be arranged with the refractory brick (5) of band vertical through holes, be provided with fibrofelt dottle pin (6) between adjacent refractory brick, through being arranged with the perpendicular Elema of putting (7) in the framework with placing being matched with of through hole with the refractory brick bottom top, be provided with heater power source in the upper end of framework and connect connection terminal (8), matching with Elema is provided with Elema electrical connection connection terminal (9).
2, crystallizer thermopair according to claim 1 detects well heater, it is characterized in that: be equipped with temperature control thermopair (10) in framework (2).
3, crystallizer thermopair according to claim 1 detects well heater, it is characterized in that: be provided with well heater lifting suspension plate (11) in the upper end of framework (2).
4, crystallizer thermopair according to claim 1 detects well heater, it is characterized in that: detect fixedly hanger bracket (12) at the corresponding well heater that is provided with of the two side ends of framework (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200769964U CN201184829Y (en) | 2008-04-10 | 2008-04-10 | Detection heater for crystallizer electric thermo-couple |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200769964U CN201184829Y (en) | 2008-04-10 | 2008-04-10 | Detection heater for crystallizer electric thermo-couple |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201184829Y true CN201184829Y (en) | 2009-01-21 |
Family
ID=40272569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200769964U Expired - Lifetime CN201184829Y (en) | 2008-04-10 | 2008-04-10 | Detection heater for crystallizer electric thermo-couple |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201184829Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905300A (en) * | 2010-07-08 | 2010-12-08 | 杜波 | Rapid testing device of readiness of thermocouples of crystallizer of continuous casting machine |
| CN103071773A (en) * | 2012-10-17 | 2013-05-01 | 南京梅山冶金发展有限公司 | Breakout prediction thermocouple vapor detection device with arc aerosol nozzle |
| CN109556900A (en) * | 2018-11-30 | 2019-04-02 | 西南交通大学 | The simulation test device and pilot system of Crystallization Plugging in tunneling drain |
| EP3533533A1 (en) * | 2018-02-28 | 2019-09-04 | SMS Group GmbH | Device and method for testing a functionality of temperature sensors distributed on a cast mould |
-
2008
- 2008-04-10 CN CNU2008200769964U patent/CN201184829Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905300A (en) * | 2010-07-08 | 2010-12-08 | 杜波 | Rapid testing device of readiness of thermocouples of crystallizer of continuous casting machine |
| CN103071773A (en) * | 2012-10-17 | 2013-05-01 | 南京梅山冶金发展有限公司 | Breakout prediction thermocouple vapor detection device with arc aerosol nozzle |
| EP3533533A1 (en) * | 2018-02-28 | 2019-09-04 | SMS Group GmbH | Device and method for testing a functionality of temperature sensors distributed on a cast mould |
| CN109556900A (en) * | 2018-11-30 | 2019-04-02 | 西南交通大学 | The simulation test device and pilot system of Crystallization Plugging in tunneling drain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090121 |
|
| CX01 | Expiry of patent term |