CN211400794U - Automatic oven drying device for induction furnace - Google Patents
Automatic oven drying device for induction furnace Download PDFInfo
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- CN211400794U CN211400794U CN201922328465.0U CN201922328465U CN211400794U CN 211400794 U CN211400794 U CN 211400794U CN 201922328465 U CN201922328465 U CN 201922328465U CN 211400794 U CN211400794 U CN 211400794U
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Abstract
The utility model discloses an automatic oven drying device for induction furnace, which comprises an intermediate frequency furnace (1), wherein an induction coil of the intermediate frequency furnace (1) is connected with a power output end in an induction power supply cabinet (2) through a circuit, and the induction power supply cabinet (2) is connected with a power output control port of a PLC (3) through a circuit, so that the PLC (3) can control the output power of the induction power supply cabinet (2); an iron crucible mold is further placed in a hearth of the intermediate frequency furnace (1), and when the induction coil is electrified, the iron crucible mold is heated through electromagnetic induction to bake a furnace lining of the intermediate frequency furnace (1). The utility model outputs the power of the induction power supply by inputting the baking process curve of the PLC material controller in advance, thereby achieving stable baking temperature, ensuring that the baking and sintering of the furnace lining material meet the process requirements and the smelting requirements; the device can improve the stability that the furnace lining toasted, prolongs the life of furnace lining.
Description
Technical Field
The utility model belongs to the technical field of the stove furnace wall of induction furnace newly-built and specifically relates to a can improve the first sintering strength of furnace wall, prolong the life of furnace wall, ensure the safety of induction furnace wall smelting and reduce the automatic baker device that is used for induction furnace of labour.
Background
The existing new furnace lining baking process of the induction furnace is carried out by placing a heating source (electric heating or natural gas heating) in a hearth, and manual control heating is carried out according to the baking requirements of furnace lining materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art, and provides an automatic oven baking device for induction furnace, which can improve the first sintering strength of the furnace lining, prolong the service life of the furnace lining, ensure the safety of the smelting of the furnace lining of the induction furnace and reduce the labor force.
The utility model aims at solving through the following technical scheme:
the utility model provides an automatic baker device for induction furnace, includes intermediate frequency furnace, its characterized in that: the induction coil of the intermediate frequency furnace is connected with a power output end in the induction power supply cabinet through a circuit, and the induction power supply cabinet is connected with a power output control port of the PLC through a circuit, so that the PLC can control the output power of the induction power supply cabinet; an iron crucible mold is further placed in a hearth of the intermediate frequency furnace, and when the induction coil is electrified, the iron crucible mold is heated through electromagnetic induction to bake a furnace lining of the intermediate frequency furnace.
And a thermocouple for measuring the real-time temperature of the furnace lining is also arranged in the hearth of the intermediate frequency furnace and is connected with the PLC through a circuit.
The thermocouple be connected with the temperature controller through the circuit and the temperature controller is connected with the PLC controller through the circuit, the temperature controller converts the temperature signal of receiving into voltage signal and sends for the PLC controller.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a furnace wall of electromagnetic induction heating iron crucible mould toasts the intermediate frequency furnace to, and through inputing PLC in advance and controlling the baking process curve of glassware, export the power of induction power supply, thereby reach stable baking temperature, make the baking sintering of furnace wall material reach the technological requirement, satisfy the requirement of smelting; the device can improve the stability of the baking of the furnace lining, ensure the safety of the furnace lining smelting of the induction furnace, prolong the service life of the furnace lining, reduce the interference of human factors, ensure continuous baking time and save power for the baking in manual operation.
Drawings
Fig. 1 is a schematic structural diagram of an automatic oven device of the present invention.
Wherein: 1, an intermediate frequency furnace; 2-induction power supply cabinet; 3-a PLC controller; 4-a thermocouple; 5-temperature controller.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1: an automatic oven drying device for an induction furnace comprises an intermediate frequency furnace 1, wherein an induction coil of the intermediate frequency furnace 1 is connected with a power output end in an induction power supply cabinet 2 through a circuit, and the induction power supply cabinet 2 is connected with a power output control port of a PLC (programmable logic controller) 3 through a circuit, so that the PLC 3 can control the output power of the induction power supply cabinet 2; an iron crucible mold is also placed in a hearth of the intermediate frequency furnace 1, when the induction coil is electrified, the iron crucible mold is heated through electromagnetic induction to bake a furnace lining of the intermediate frequency furnace 1, and the power of an induction power supply is output through a baking process curve which is input into the PLC material controller 1 in advance, so that the stable baking temperature is reached, the baking and sintering of the furnace lining material meet the process requirements, and the smelting requirements are met.
On the basis of the structure, a thermocouple 4 for measuring the real-time temperature of a furnace lining is also arranged in a hearth of the intermediate frequency furnace 1, and the thermocouple 4 is connected with a PLC (programmable logic controller) 3 through a circuit to form closed-loop control of the system; further, the thermocouple 4 is connected with the temperature controller 5 through a line, the temperature controller 5 is connected with the PLC controller 3 through a line, and the temperature controller 5 converts the received temperature signal into a voltage signal and sends the voltage signal to the PLC controller 3. On the basis of a baking process curve input into the PLC material controller 1 in advance, the real-time temperature of a furnace lining is measured through the thermocouple 4 and fed back to the PLC controller 3 through the temperature controller 5, and the PLC controller 3 corrects the power output by the induction power supply cabinet 2 according to a received signal to realize closed-loop control in the baking process.
The utility model discloses an automatic baker device during the use, place a thermocouple 4 of iron crucible mould and furnace wall temperature measurement in furnace in advance. After baking and electrifying, outputting the power of an induction power supply according to a baking process curve input into the PLC material controller 3 in advance, and heating the furnace body by adopting the induction power supply to reach a stable baking temperature so that the baking and sintering of the furnace lining material meet the process requirements to meet the smelting requirements; and the real-time temperature of the furnace lining is measured by the thermocouple 4 and fed back to the PLC 3 through the temperature controller 5, and the PLC 3 corrects the power output by the induction power supply cabinet 2 according to the received signal, so that the closed-loop control in the baking process is realized.
The utility model discloses a furnace wall of electromagnetic induction heating iron crucible mould to intermediate frequency furnace 1 toasts to, and through inputing PLC in advance and controlling the baking technology curve of glassware 3, exports the power of induction power supply, thereby reaches stable baking temperature, makes the baking sintering of furnace wall material reach the technological requirement, satisfies the requirement of smelting; the device can improve the stability of the baking of the furnace lining, ensure the safety of the furnace lining smelting of the induction furnace, prolong the service life of the furnace lining, reduce the interference of human factors, ensure continuous baking time and save power for the baking in manual operation.
The above embodiments are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical scheme according to the technical idea provided by the present invention all fall within the protection scope of the present invention; the technology not related to the utility model can be realized by the prior art.
Claims (3)
1. The utility model provides an automatic baker device for induction furnace, includes intermediate frequency furnace (1), its characterized in that: an induction coil of the intermediate frequency furnace (1) is connected with a power output end in the induction power supply cabinet (2) through a circuit, and the induction power supply cabinet (2) is connected with a power output control port of the PLC (3) through a circuit, so that the PLC (3) can control the output power of the induction power supply cabinet (2); an iron crucible mold is further placed in a hearth of the intermediate frequency furnace (1), and when the induction coil is electrified, the iron crucible mold is heated through electromagnetic induction to bake a furnace lining of the intermediate frequency furnace (1).
2. The automatic oven device for induction ovens according to claim 1, characterized in that: and a thermocouple (4) for measuring the real-time temperature of the furnace lining is also arranged in the hearth of the intermediate frequency furnace (1), and the thermocouple (4) is connected with the PLC (3) through a circuit.
3. The automatic oven device for induction ovens according to claim 2, characterized in that: the thermocouple (4) is connected with the temperature controller (5) through a line, the temperature controller (5) is connected with the PLC (3) through a line, and the temperature controller (5) converts a received temperature signal into a voltage signal and sends the voltage signal to the PLC (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328465.0U CN211400794U (en) | 2019-12-23 | 2019-12-23 | Automatic oven drying device for induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328465.0U CN211400794U (en) | 2019-12-23 | 2019-12-23 | Automatic oven drying device for induction furnace |
Publications (1)
| Publication Number | Publication Date |
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| CN211400794U true CN211400794U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922328465.0U Active CN211400794U (en) | 2019-12-23 | 2019-12-23 | Automatic oven drying device for induction furnace |
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| CN (1) | CN211400794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216339A (en) * | 2021-12-02 | 2022-03-22 | 苏州振湖电炉有限公司 | Automation control device of intelligently controlled oven system |
-
2019
- 2019-12-23 CN CN201922328465.0U patent/CN211400794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216339A (en) * | 2021-12-02 | 2022-03-22 | 苏州振湖电炉有限公司 | Automation control device of intelligently controlled oven system |
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