Electromagnetic heating ceramic film drying device

Abstract

The invention discloses an electromagnetic heating ceramic film drying device. The device comprises a drying box; an insulation layer is arranged on the inner side of the drying box; an electromagnetic pipe is arranged on the inner side of the insulation layer; an electric fan is arranged at the bottom of the drying box; the bottom of the electric fan is connected with a heat supply pipe; the heatsupply pipe is connected with an insulation box air outlet; the insulation layer is arranged on the inner side of the drying box; a condensation plate is arranged on one side of the insulation layer;the top of the drying box is connected with a steam exhaust pipe; one end of the steam exhaust pipe is connected with an insulation box air inlet; and a controller is arranged on one side of the drying box. As the electromagnetic pipe is arranged in the drying box, an induction coil is not directly contacted with a heated object, and energy is transferred through electromagnetic induction; and compared with a resistance wire heating mode, the loss in heat transfer and air heat convection is reduced, the heating is fast, the heat efficiency is high, and the energy saving effect is excellent.

Description

technical field [0001] The invention relates to the field of drying devices, in particular to a drying device for electromagnetic heating ceramic membranes. Background technique [0002] The existing methods of drying ceramic membranes generally adopt closed drying or open drying. When using closed drying, a large amount of water vapor generated during drying will cause humidity in the drying room due to airtightness. The drying efficiency is getting higher and higher, and the drying efficiency is greatly reduced. When using open drying, the volatile harmful gas of the ceramic membrane itself will continue to diffuse into the air during the drying process, causing a certain degree of air pollution. , endangering the health of the operators, and the dust in the air is easy to fall on the surface of the ceramic membrane during drying, causing secondary pollution of the ceramic membrane. [0003] Therefore, it is necessary to invent an electromagnetic heating type ceramic memb...

AI Technical Summary

Problems solved by technology

[0002] The existing methods of drying ceramic membranes generally adopt closed drying or open drying. When using closed drying, a large amount of water vapor generated during drying will cause humidity in the drying room due to airtightness. The drying efficiency is getting higher and higher, and the drying efficiency is greatly reduced. When using open drying, the volatile harmful gas of the ceramic membrane itself will continue to diffuse into the air during the drying process, causing a certain degree of air pollution. , endangering the health of the operators, and the dust in the air is easy to fall on the surface of the ceramic membrane during drying, causing secondary pollution of the ceramic membrane

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