An electromagnetic induction heating device for corrugated paper and its application method

Abstract

The invention discloses electromagnetic induction heating apparatus for corrugated paper and an application method of the electromagnetic induction heating apparatus, and belongs to the field of electrical heating technique. The electromagnetic induction heating apparatus comprises a heating system, and further comprises a control system, a pressure sensor, a radiator set, a water supplement pipe, a water return system, a water supply system and a water level sensor. The heating system is formed by a heating coil and a heating cylinder, the heating cylinder is wound by the heating coil, the top of the heating cylinder is communicated with one end of the radiator set through a pipeline, and the other end of the radiator set is sequentially communicated with the water return system, the water supply system and the bottom of the heating cylinder through pipelines. The heating system can be made in the mode that the size is small and the starting speed is high so that the heating system can be convenient to operate and easy to control, all the components can be adjusted and controlled through a control device, the temperature is stable in the operation process, the automation degree is high, performance of the corrugated paper processed in the mode is even, and the percent of pass is high.

Description

technical field [0001] The invention belongs to the technical field of electric heating, and in particular relates to an electromagnetic induction heating device for corrugated paper and a using method thereof. Background technique [0002] Corrugated paper is a plate-shaped object bonded by liner paper and corrugated corrugated paper formed by corrugated stick processing. It is generally divided into two types: single corrugated cardboard and double corrugated cardboard. High-quality corrugated cardboard is mainly composed of corrugated paper, face paper and inner paper. Corrugated paper is generally provided with 2 or 3 layers separated by core paper in the middle, and the common 5-layer or 7-layer board is formed after adhesive molding. Because corrugated boxes are used as transport packaging, they require high water resistance and puncture resistance. As an excellent packaging material, corrugated carton has the advantages of light weight, puncture resistance, shock res...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the problems of high energy consumption, environmental pollution, unstable heating, slow start-up, and difficult temperature control in the existing corrugated paper processing, the quality of the heated corrugated paper is unbalanced and affects the product quality.

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