Electric-heating heating furnace based on semiconductor ceramic piece

Abstract

The invention discloses an electric-heating heating furnace based on a semiconductor ceramic piece. The electric-heating heating furnace is characterized by structurally comprising a box body, a control board and a heating furnace, wherein the front surface of the box body is fixedly connected to the back surface of the control panel; the outer layer of the heating furnace is embedded into the boxbody; the heating furnace comprises a housing, a filter board, a semiconductor ceramic piece heating structure, an exhaust fan and a hot air hole, wherein the right side of the housing is fixedly connected to upper and lower surfaces of the filter board. The exhaust fan exhausts air and heats air flow through the semiconductor ceramic piece heating structure, so that air flow is changed into hotgas so as to achieve the heating effect; while entering, the ai flow is firstly filtered by the filter board, so that floating substances are greatly reduced and decelerated, and thus, the ceramic piece is heated more sufficiently while passing through the semiconductor ceramic piece heating structure; and meanwhile, adhesion degree of floating substances is reduced, and air flow drives a vibrating ring to shake off the adhered floating substances in real time, so that heat dissipation is prevented from being affected by the adhered floating substances, combustion risk is eliminated, and safety is higher.

Description

technical field [0001] The invention relates to the field of conductor ceramics, in particular to an electric heating heating furnace based on semiconductor ceramic sheets. Background technique [0002] Heating furnace is also called heating furnace, which is the abbreviation of heating boiler. It belongs to a kind of civil domestic boiler. The electric heating furnace is equipped with a semiconductor ceramic sheet inside. The semiconductor ceramic sheet is heated by electric energy to make it emit a higher temperature to bake the surroundings. Because of the ceramic structure, it is easy to use it during use due to the current Static electricity is generated through it, and then it can adsorb the tiny particles floating in the outside air. Adsorbing too many floating particles affects the heat dissipation. When the heating furnace is used in an organic matter processing factory, the suspended particles are not only inorganic dust, but also contain some organic matter. Floa...

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Problems solved by technology

[0002] Heating furnace is also called heating furnace, which is the abbreviation of heating boiler. It belongs to a kind of civil domestic boiler. The electric heating furnace is equipped with a semiconductor ceramic sheet inside. The semiconductor ceramic sheet is heated by electric energy to make it emit a higher temperature to bake the surroundings. Because of the ceramic structure, it is easy to use it during use due to the current Static electricity is generated through it, and then it can adsorb the tiny particles floating in the outside air. Adsorbing too many floating particles affects the heat dissipation. When the heating furnace is used in an organic matter processing factory, the suspended particles are not only inorganic dust, but also contain some organic matter. Floating particles are absorbed and easily melted and adhered to the ceramic surface, causing peculiar smell when the heating furnace is working, and there is a risk of burning

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