Induction heating furnace
An induction heating furnace and induction coil technology, applied in the field of heating furnaces, can solve the problems of poor temperature control performance of the heating furnace, low purchase cost and use cost, poor furnace temperature adjustment performance, etc. to avoid the effect of temperature dissipation too fast
Inactive Publication Date: 2016-01-13
安徽宏达电炉科技有限公司
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Problems solved by technology
[0002] Heating furnaces are very common equipment in today's industrial production. Some of the existing heating furnaces are relatively primitive heating furnaces that directly burn coal. Due to the relatively low purchase and use costs of this kind of heating furnace, they are used in many low-end industries. choice, but in some occasions with slightly higher requirements, this kind of heating furnace is difficult to use
[0003] The temperature control performance of the existing heating furnace is not good, and the overshoot is too large, resulting in the quality of the products produced is not as good as expected. , most of them are controlled by traditional control methods, and the adjustable performance of furnace temperature is too poor
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[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0012] see figure 1 , the present invention provides a technical solution: an induction heating furnace, comprising a cabinet 1, a furnace shell 7, a crucible 10 and a furnace cover 12, a control panel 2 is provided on the left outer surface of the cabinet 1, and a temperature control panel 2 is provided on the control panel 2. The adjustment knob 14 and the fault alarm light 15, the temperature adjustment knob 14 can easily adjust the temperature in the furna...
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The invention discloses an induction heating furnace which comprises a machine case, a furnace housing, a crucible and a furnace cover. A control panel is arranged on the outer surface of the left side of the machine case, and a controller is arranged in the middle of an inner cavity of the machine case. A frequency converter and a ventilator are arranged on the right side of the inner cavity of the machine case. The ventilator is located on the right side of the frequency converter. Vents are formed in both the left side and the right side of the machine case. The furnace housing is arranged on the top of the machine case and is of a cylindrical structure. A heat insulation layer is arranged on the inner side of the furnace housing, and an induction coil is arranged on the inner side of the heat insulation layer. A temperature sensor is arranged on the lower side of the induction coil, and the crucible is mounted on the inner side of the induction coil. The control panel, the frequency converter, the ventilator, the induction coil and the temperature sensor are all electrically connected with the controller. The furnace cover is arranged on the crucible. In general, the induction heating furnace is simple in structure, good in temperature regulation performance and suitable for application and population.
Description
technical field [0001] The invention relates to the field of heating furnaces, in particular to an induction heating furnace. Background technique [0002] Heating furnaces are very common equipment in today's industrial production. Some of the existing heating furnaces are relatively primitive heating furnaces that directly burn coal. Due to the relatively low purchase and use costs of this kind of heating furnace, they are used in many low-end industries. However, in some occasions with slightly higher requirements, this kind of heating furnace is difficult to use. [0003] The temperature control performance of the existing heating furnace is not good, and the overshoot is too large, resulting in the quality of the products produced is not as good as expected. , Most of them are controlled by more traditional control methods, and the adjustable performance of the furnace temperature is too poor. Contents of the invention [0004] The object of the present invention is...
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IPC IPC(8): F27B14/06F27B14/20F27B14/14F27D9/00
Inventor 汪绍松
Owner 安徽宏达电炉科技有限公司