Dual-purpose oil-electric energy-saving lustering roller

Abstract

The invention discloses a dual-purpose oil-electric energy-saving lustering roller. A roller body is provided with an electric heating device and a heat conducting oil heating device, and the electric heating device and the heat conducting oil heating device are capable of heating the roller body either separately or simultaneously. The roller body comprises a roller shell and shaft head components mounted at two ends of the roller shell, and each shaft head component is formed by connection of a flange and a shaft head. The heat conducting oil heating device comprises an inner container arranged in the roller shell, and an annular cavity between the inner container and the roller shell forms a heat conducting oil heating passage. The roller shell is internally provided with a heat conduction cavity filled with a superconductive heat transfer medium. The electric heating device is an electromagnetic heating pack which is arranged on one side, with no need of fabric wrapping, of the roller shell. The heat conducting oil heating device plays a role in heating of the inner cavity of the roller shell, and the electric heating device plays a role in heating of the surface of the roller body. By combined heating, surface temperature of the roller body can be quickly increased and kept uniform.

Description

technical field [0001] The invention relates to a fabric ironing device, in particular to an oil-electric dual-purpose energy-saving ironing roller. Background technique [0002] The ironing roller body mainly includes the roller shell, the roller body flange, the roller body shaft head, etc. Some traditional ironing rollers are heated by electric heating tubes, and some are heated by oil heating or molten salt heating. The ironing roller that adopts the electric heating tube heating method usually has multiple aluminum cores installed inside the ironing roller, and there are multiple holes on each aluminum core, and the electric heating tube is installed in the holes of the aluminum core. The electric heating tube first heats the aluminum core, and the aluminum core heats the ironing roller body through conduction. Because there are gaps between the electric heating tube and the aluminum core, and between the aluminum core and the roller body, the heat transfer efficiency ...

AI Technical Summary

Problems solved by technology

Because there are gaps between the electric heating tube and the aluminum core, and between the aluminum core and the roller body, the heat transfer efficiency is not high, and the temperature of the electric heating tube is usually more than ten degrees higher than the temperature of the roller body, which seriously affects the performance of the electric heating tube. service life

In addition, the surface temperature of the roller body of the ironing roller is also inconsistent, which affects the effect of ironing

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