CN202984618U - Electric heating insulation device for horizontal continuous casting tundish - Google Patents
Electric heating insulation device for horizontal continuous casting tundish Download PDFInfo
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- CN202984618U CN202984618U CN 201220669993 CN201220669993U CN202984618U CN 202984618 U CN202984618 U CN 202984618U CN 201220669993 CN201220669993 CN 201220669993 CN 201220669993 U CN201220669993 U CN 201220669993U CN 202984618 U CN202984618 U CN 202984618U
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- tundish
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Abstract
The utility model provides an electric heating insulation device for a horizontal continuous casting tundish, and belongs to the field of alloy die-casting equipment. The electric heating device comprises a copper induction coil, an insulating plywood, a temperature control switch, a temperature controller and other components, wherein the copper induction coil is formed by winding hollow square copper tubes with proper sizes; the surfaces of the copper tubes are treated with insulating paint; the insulating plywood is firmly connected with the wall of the tundish; an upper copper tube and a lower copper tube, which are adjacent to each other, of the copper induction coil are tightly clamped and fixed; the copper induction coil is connected with the temperature control switch through power connecting wires; a power supply is controlled by the temperature control switch; the temperature controller is connected with the external temperature control switch and is installed at the middle lower part of the inner wall of the tundish; and when the temperature inside the tundish is within a certain range, the temperature control switch can carry out corresponding preset operation.
Description
Technical field
The utility model belongs to alloy material die casting equipment field, relates in particular to a kind of horizontal casting tundish electrical heat tracing device.
Background technology
Since reform and opening-up, along with China's economy grows continuously and fast, the low energy consumption high production, the status of sustainable economic development mode in the national economic development of environmental protection and energy saving is more and more important.As everyone knows, the Alloy Materials industry is occupied very important status in Chinese national economy, and the production process of alloy material need to consume a large amount of heat energy mostly, how effectively to improve the quality of alloy material and reduces energy consumption, seems particularly important in current production link.
The horizontal casting tundish is a visual plant in alloy production, is applied in the die casting operation of alloy.The insulation of traditional tundish is alternately installed by the outer insulating brick structure of body of heater and insulation asbestos and is formed, and heat insulation effect is relatively poor, can not satisfy in daily production the high standard requirement to molten steel.
The utility model content
For traditional relatively poor technical deficiency of horizontal casting tundish heat insulation effect, the utility model provides a kind of and has high insulating effect, programming rate is fast, power consumption is little, can satisfy the horizontal casting tundish electrical heat tracing device of daily production technology needs.
for solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of horizontal casting tundish electrical heat tracing device, by the copper induction coil, cleat insulator, temperature controller, the parts such as power supply wiring form, described copper induction coil is formed by the square hollow copper pipe coiling of length of side 3-5cm, the copper pipe outer surface adopts insulated paint to process, cleat insulator and middle Baogang wall are connected firmly, clamped and fixed the neighbouring copper pipe of copper induction coil, the copper induction coil joins by power supply wiring and temperature detect switch (TDS), control power supply by temperature detect switch (TDS), temperature controller and outside temperature detect switch (TDS) are connected, be installed on position, tundish inwall middle and lower part, when temperature in tundish is in default operating temperature range, temperature detect switch (TDS) can carry out corresponding predetermined registration operation.
During usage level continuous casting tundish, the temperature in tundish is lower than the production normal temperature minimum of a value of setting, and electric heater unit will continue to be in the high-efficiency heating duty that switches on power; When the temperature in tundish was in the production normal temperature range of setting, electric heater unit will be adjusted and enter the constant temperature keeping warm mode that switches on power; When the temperature in tundish during higher than the production normal temperature peak set, electric heater unit will auto-breaking, when recovering to be adjusted to the production normal temperature range of setting, more automatically adjusts and enters the constant temperature keeping warm mode that switches on power.
Advantage of the present utility model and good effect are described as follows.
1. the utility model device, by the periphery at middle Baogang wall, copper induction coil electric heater unit is set, and adopt the heat preserving and insulating material such as calcium magnesium refractory brick, and built corresponding thermal insulation structure layer by laying bricks or stones in middle Baogang's wall inboard, the power consumption of tundish is significantly reduced; And due to the application of thermal insulation material structure sheaf, this tundish has advantages of that also quick heating, high insulating effect, temperature retention time are long.
2. the utility model device, by on the tundish inwall, temperature controller being installed, make temperature controller can in conjunction with temperature detect switch (TDS) according to predefined holding temperature scope automatically switch on, power operation, not only play the effect of saving power consumption, also guaranteed the quality of alloy material product.
3. the utility model device is arranged on the tundish outside with electrical heating copper induction coil, than being arranged on tundish when inner, has installation, dismounting is easy to maintenance, does not take the advantages such as tundish internal capacity space.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is tundish, and 2 is the copper induction coil, and 3 is cleat insulator, and 4 is temperature detect switch (TDS), and 5 is temperature controller.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail by specific embodiment.
A kind of horizontal casting tundish electrical heat tracing device, comprise copper induction coil 2, cleat insulator 3, temperature detect switch (TDS) 4, temperature controller 5 parts such as grade, the square hollow copper pipe coiling that described copper induction coil 2 is 3cm by the length of side forms, and the copper pipe outer surface adopts insulated paint to process, cleat insulator 3 is connected firmly with tundish 1 steel wall, has clamped and fixed the neighbouring copper pipe of copper induction coil 2; Copper induction coil 2 joins by power supply wiring and temperature detect switch (TDS) 4, control power supply by temperature detect switch (TDS) 4, temperature controller 5 is connected with outside temperature detect switch (TDS) 4, be installed on tundish 1 position, inwall middle and lower part, when the interior temperature of tundish 1 is in default operating temperature range, temperature detect switch (TDS) 4 can carry out corresponding predetermined registration operation.
Usage level continuous casting tundish carries out low-carbon alloy Steel material Foundry Production, and during lower than 1490 ℃, electric heater unit will continue to be in the high-efficiency heating duty that switches on power when the temperature in tundish, and electric power is set to 500KW; When temperature in tundish was in 1490-1620 ℃, electric heater unit will be adjusted and enter the constant temperature keeping warm mode that switches on power, and electric power is set to 200-400KW; When the temperature in tundish during higher than 1620 ℃, electric heater unit will auto-breaking, when recovering to be adjusted to the production normal temperature range of setting, more automatically adjusts and enters the constant temperature keeping warm mode that switches on power.
Claims (2)
1. a horizontal casting tundish electrical heat tracing device, comprise copper induction coil, cleat insulator, temperature detect switch (TDS), temperature controller parts; It is characterized in that: described copper induction coil is formed by the square hollow copper pipe coiling of length of side 3-5cm, and the copper pipe outer surface adopts insulated paint to process; Cleat insulator and middle Baogang wall are connected firmly, and have clamped and fixed the neighbouring copper pipe of copper induction coil; The copper induction coil joins by power supply wiring and temperature detect switch (TDS), controls power supply by temperature detect switch (TDS); Temperature controller and outside temperature detect switch (TDS) are connected, and are installed on position, tundish inwall middle and lower part; Temperature is in default operating temperature range in tundish, and temperature detect switch (TDS) can carry out corresponding predetermined registration operation.
2. a kind of horizontal casting tundish electrical heat tracing device according to claim 1, it is characterized in that: described temperature controller is connected with outside temperature detect switch (TDS), make temperature controller can in conjunction with temperature detect switch (TDS) according to predefined operating temperature range automatically switch on, power operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669993 CN202984618U (en) | 2012-12-07 | 2012-12-07 | Electric heating insulation device for horizontal continuous casting tundish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220669993 CN202984618U (en) | 2012-12-07 | 2012-12-07 | Electric heating insulation device for horizontal continuous casting tundish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984618U true CN202984618U (en) | 2013-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220669993 Expired - Fee Related CN202984618U (en) | 2012-12-07 | 2012-12-07 | Electric heating insulation device for horizontal continuous casting tundish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790695A (en) * | 2016-09-06 | 2018-03-13 | 鞍钢股份有限公司 | Resistance wire heating type tundish and heating method thereof |
| CN108247030A (en) * | 2018-02-08 | 2018-07-06 | 上海东震冶金工程技术有限公司 | A kind of intelligence band self-learning function continuous casting production sensing heating control method |
-
2012
- 2012-12-07 CN CN 201220669993 patent/CN202984618U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790695A (en) * | 2016-09-06 | 2018-03-13 | 鞍钢股份有限公司 | Resistance wire heating type tundish and heating method thereof |
| CN108247030A (en) * | 2018-02-08 | 2018-07-06 | 上海东震冶金工程技术有限公司 | A kind of intelligence band self-learning function continuous casting production sensing heating control method |
| CN108247030B (en) * | 2018-02-08 | 2020-02-04 | 上海东震冶金工程技术有限公司 | Intelligent continuous casting tundish induction heating control method with self-learning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130612 Termination date: 20201207 |