Steel wire induction heating equipment
By designing a wire induction heating device including a heating section furnace body, an insulation section furnace body and a heating mechanism, the problems of low energy conversion rate and uneven wire quality of the traditional open furnace heating method are solved, and efficient uniform heating and improvement of production efficiency are achieved.
Patent Information
- Application Number
- CN202411910289.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-03-14
AI Technical Summary
Traditional open furnace heating methods lead to low energy conversion rate, and most of the heat is discharged with the exhaust gas. The steel wire near the furnace wall is prone to insufficient heat absorption, resulting in uneven wire quality and increasing production costs.
A steel wire induction heating equipment is designed, including a heating section furnace body, an insulation section furnace body and a heating mechanism. The heating power supply and cooling system are used to control heating and heat dissipation respectively. The heating plate and the insulation plate are achieved uniform heating and insulation, and the energy conversion rate is improved.
It achieves efficient and uniform heating, improves the production efficiency and quality of steel wires, reduces production costs, and reduces the equipment footprint.
Smart Images
Figure CN119614845A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of tire bead wire heating, and in particular to a steel wire induction heating device. Background Art
[0002] The traditional heating method is open flame furnace heating. This heating method occupies a large area of equipment, and each time it is turned on, it needs to be preheated in advance to raise the temperature in the furnace to the required temperature, and then keep it warm for a period of time before stable production can be achieved, which invisibly increases the production cost of steel wire. Open flame furnaces generally use natural gas as fuel for heating. Most of the heat of combustion is discharged with the exhaust gas generated by combustion. The energy conversion rate is low, usually only about 20%. And the actual temperature at each position inside the open flame furnace is different. In particular, the steel wire close to the furnace wall is prone to insufficient heat absorption, resulting in uneven quality of the steel wire. In addition, in order to prevent the oxidation of the steel wire, it is usually required that the natural gas in the open flame furnace is in an incomplete combustion state, so that the furnace is in an oxygen-free state to protect the steel wire from oxidation, which increases the consumption of natural gas and increases production costs.
[0003] The steel wire induction heating device of the present invention has a small size and occupies little space, which can shorten the space occupied by the production line. It is also ready for use, does not require preheating time, saves consumption during preheating, and reduces the cost of use. Summary of the invention
[0004] The purpose of the present invention is to provide a steel wire induction heating device, which solves the problem that most of the heat from the open flame furnace is discharged along with the exhaust gas generated by the combustion, the energy conversion rate is low, and the steel wire close to the furnace wall is prone to insufficient heat absorption.
[0005] To achieve the above-mentioned purpose, the present invention provides a steel wire induction heating device, comprising a heating section furnace body, an insulation section furnace body and a heating mechanism, wherein the insulation section furnace body is arranged on one side of the heating section furnace body, and the heating mechanism comprises a heating power supply 1, a cooling system 1, a heating power supply 2, a cooling system 2, an insulation power supply and a cooling system 3, wherein the insulation power supply 1 is arranged at the heating power supply 1 and is fixedly connected to the heating section furnace body and is located at one end of the heating section furnace body, the cooling system 1 is fixedly connected to the heating power supply 1 and is located at one side of the heating power supply 1, the heating power supply 2 is fixedly connected to the heating section furnace body and is located at one side of the heating power supply 1, the cooling system 2 is fixedly connected to the heating power supply 2 and is located at one side of the heating power supply 2, the insulation power supply is fixedly connected to the insulation section furnace body and is located at one end of the insulation section furnace body, and the cooling power supply 3 is fixedly connected to the insulation power supply and is located at one side of the insulation power supply.
[0006] Among them, the heating mechanism also includes a plurality of heating plates and a plurality of insulation plates, a plurality of the heating plates are fixedly connected to the heating section furnace body and are located inside the heating section furnace body, and a plurality of the insulation plates are fixedly connected to the insulation section furnace body and are located inside the insulation section furnace body.
[0007] Wherein, the steel wire induction heating equipment further comprises two wire supporting rollers, and the two wire supporting rollers are respectively arranged inside the heating section furnace body and the insulation section furnace body.
[0008] Among them, the steel wire induction heating equipment also includes a plurality of adjustment pads, which are respectively fixedly connected to the heating section furnace body and the insulation section furnace body, and are respectively arranged on both sides of the heating section furnace body and the insulation section furnace body.
[0009] The present invention provides a steel wire induction heating device, wherein the heating power supply 1 and the heating power supply 2 respectively heat the corresponding heating coils, the cooling system 1 connects the heating power supply 1 through a pipeline, the cooling system 2 is connected to the heating power supply 2 through a pipeline and performs cold cutting on the heating coils, and the cooling system 3 is also connected to the insulation power supply through a pipeline, and the interior of the heating section furnace body is provided with a heating coil, wherein the first two groups of heating plates are controlled by the heating power supply 1, and the last two groups of heating plates are controlled by the heating power supply 2 for heating the steel wire, and only the first two groups of the insulation plates among the four groups are provided with heating coils for supplementing the temperature loss after the heat on the surface of the steel wire is transferred to the interior of the steel wire, and the last two groups do not have a heating coil for slowing down the heat dissipation speed of the steel wire, so that the temperature of the steel wire is maintained within a certain range to achieve the insulation time required by the process, which is conducive to the growth of grains inside the steel wire, and the insulation plates of the first two groups are controlled by the insulation power supply, thereby ensuring the energy conversion rate and improving the production efficiency of the steel wire. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0011] Figure 1 It is a structural schematic diagram of the steel wire induction heating device of the present invention.
[0012] Figure 2 It is a top view of the steel wire induction heating device of the present invention.
[0013] Figure 3 It is a schematic diagram of the internal structure of the heating section furnace body of the present invention.
[0014] Figure 4 It is a schematic diagram of the internal structure of the insulation section furnace body of the present invention.
[0015] 1- Heating power supply 1, 2- Cooling system 1, 3- Heating power supply 2, 4- Cooling system 2, 5- Insulation power supply, 6- Cooling system 3, 7- Heating section furnace body, 8- Heating table, 9- Wire support roller, 10- Adjustment foot pad, 11- Insulation section furnace body, 12- Insulation table. DETAILED DESCRIPTION
[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0017] See also Figures 1 to 4 The present invention provides a steel wire induction heating device, comprising a heating section furnace body 7, a heat preservation section furnace body 11 and a heating mechanism, wherein the heat preservation section furnace body 11 is arranged on one side of the heating section furnace body 7, and the heating mechanism comprises a heating power supply 1, a cooling system 2, a heating power supply 2 3, a cooling system 2 4, a heat preservation power supply 5 and a cooling system 3 6, wherein the heat preservation power supply 5 is arranged at the heating power supply 1 and is fixedly connected to the heating section furnace body 7 and is located at one end of the heating section furnace body 7, the cooling system 1 2 is fixedly connected to the heating power supply 1 and is located at one side of the heating power supply 1 1, the heating power supply 2 3 is fixedly connected to the heating section furnace body 7 and is located at one side of the heating power supply 1 1, the cooling system 2 4 is fixedly connected to the heating power supply 2 3 and is located at one side of the heating power supply 2 3, the heat preservation power supply 5 is fixedly connected to the heat preservation section furnace body 11 and is located at one end of the heat preservation section furnace body 11, and the cooling power supply 3 is fixedly connected to the heat preservation power supply 5 and is located at one side of the heat preservation power supply 5.
[0018] In this embodiment, the heating power supply 1 and the heating power supply 2 3 respectively heat the corresponding heating coils, the cooling system 1 2 is connected to the heating power supply 1 through a pipeline, the cooling system 2 4 is connected to the heating power supply 2 3 through a pipeline and performs cooling, and the cooling system 3 6 is also connected to the insulation power supply 5 through a pipeline.
[0019] Furthermore, the heating mechanism also includes a plurality of heating platens 8 and a plurality of insulation platens 12, wherein the plurality of heating platens 8 are fixedly connected to the heating section furnace body 7 and are located inside the heating section furnace body 7, and the plurality of insulation platens 12 are fixedly connected to the insulation section furnace body 11 and are located inside the insulation section furnace body 11.
[0020] In this embodiment, a heating coil is provided inside the heating section furnace body 7, wherein the first two groups of heating platens 8 are controlled by the heating power supply 1, and the last two groups of heating platens 8 are controlled by the heating power supply 2 3 for heating the steel wire. Among the four groups of insulation platens 12, only the first two groups are provided with heating coils for supplementing the temperature loss after the heat on the surface of the steel wire is transferred to the inside of the steel wire, and the last two groups do not have heating coils for slowing down the heat dissipation speed of the steel wire, so that the temperature of the steel wire is maintained within a certain range to achieve the insulation time required by the process, which is beneficial to the growth of grains inside the steel wire. The first two groups of insulation platens 12 are controlled by the insulation power supply 5.
[0021] Furthermore, the steel wire induction heating device further comprises two wire supporting rollers 9 , and the two wire supporting rollers 9 are respectively arranged inside the heating section furnace body 7 and the insulation section furnace body 11 .
[0022] In this embodiment, when the equipment is running, the wire supporting roller 9 is raised to support the steel wire so that the steel wire is just in the wire passing holes on the heating platen 8 and the insulation platen 12. At the same time, the wire supporting roller 9 can also reduce the shaking of the steel wire, making the heating of the steel wire more uniform and stable.
[0023] Furthermore, the steel wire induction heating equipment also includes a plurality of adjustment pads, which are respectively fixedly connected to the heating section furnace body 7 and the insulation section furnace body 11, and are respectively arranged on both sides of the heating section furnace body 7 and the insulation section furnace body 11.
[0024] In this embodiment, the adjusting foot pad is used for adjusting the height of the equipment.
[0025] What is disclosed above is only a preferred embodiment of the present invention, and it certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.
Claims
1. A steel wire induction heating device, comprising a heating section furnace body and a heat preservation section furnace body, wherein the heat preservation section furnace body is arranged on one side of the heating section furnace body, characterized in that: It also includes a heating mechanism, which includes a heating power supply 1, a cooling system 1, a heating power supply 2, a cooling system 2, a heat preservation power supply and a cooling system 3. The heat preservation power supply 1 is arranged on the heating power supply 1 and is fixedly connected to the heating section furnace body and is located at one end of the heating section furnace body. The cooling system 1 is fixedly connected to the heating power supply 1 and is located on one side of the heating power supply 1. The heating power supply 2 is fixedly connected to the heating section furnace body and is located on one side of the heating power supply 1. The cooling system 2 is fixedly connected to the heating power supply 2 and is located on one side of the heating power supply 2. The heat preservation power supply is fixedly connected to the heat preservation section furnace body and is located at one end of the heat preservation section furnace body. The cooling power supply 3 is fixedly connected to the heat preservation power supply and is located on one side of the heat preservation power supply.
2. The steel wire induction heating device according to claim 1, characterized in that: The heating mechanism also includes a plurality of heating plates and a plurality of insulation plates, wherein the plurality of heating plates are fixedly connected to the heating section furnace body and are located inside the heating section furnace body, and the plurality of insulation plates are fixedly connected to the insulation section furnace body and are located inside the insulation section furnace body.
3. The steel wire induction heating device according to claim 2, characterized in that: The steel wire induction heating device also includes two wire supporting rollers, which are respectively arranged inside the heating section furnace body and the insulation section furnace body.
4. The steel wire induction heating device according to claim 3, characterized in that: The steel wire induction heating device also includes a plurality of adjustment pads, which are respectively fixedly connected to the heating section furnace body and the insulation section furnace body, and are respectively arranged on both sides of the heating section furnace body and the insulation section furnace body.