Buckle-type electromagnetic heating device

Abstract

The invention discloses a buckle-type electromagnetic heating device, which comprises a plurality of heating units arranged in parallel and controlled independently, wherein each heating unit comprises a controller and an electromagnetic heater connected with the controller, and each electromagnetic heater is fan-shaped and comprises an insulating layer, a coil layer and a heat dissipating layer which are arranged successively. The buckle-type electromagnetic heating device disclosed by the invention has the advantages that the structure is simple and delicate, the use and the connection are convenient, the power-saving rate is up to 30%, and the energy loss is greatly reduced. The environment-friendly and low-carbon buckle-type electromagnetic heating device conforms to the requirements of long-term development.

Description

technical field [0001] The invention relates to a buckle-type electromagnetic heating device. Background technique [0002] Existing heaters generally adopt the conductive heating method of mica wrapped resistance wire heating tape to achieve the purpose of heating temperature. Generally, the temperature control is detected by thermocouple, and the temperature is controlled by the control system of centralized control. [0003] The heating part is heated by resistance wire, which is still conduction heating in essence. It not only takes a long time to warm up, but also causes a large amount of heat loss during the heat conduction process, resulting in unnecessary waste of heat, which is not conducive to long-term development. [0004] The existing heating methods also use coil electromagnetic heating. During operation, workers generally need to wind the coil around the object to be heated, which not only consumes a lot of time and physical strength, especially The high-tem...

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Problems solved by technology

[0003] The heating part is heated by resistance wire, which is still conduction heating in essence, not only takes a long time to warm up, but also causes a large amount of heat loss during the heat conduction process, resulting in unnecessary waste of heat, which is not conducive to long-term development

[0004] The existing heating methods also use coil electromagnetic heating. During operation, workers generally need to wind the coil around the object to be heated, which not only consumes a lot of time and physical strength, especially The high-temperature working environment is very unsuitable for people to work for a long time. For this reason, the existing methods cannot meet the various needs of the market, which is not conducive to long-term development

[0005] After the heating is completed, the removal of the coil is also very troublesome, and it will even cause waste of the coil, which does not meet the energy conservation, environmental protection and green development advocated by the country.

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