Novel material heating apparatus and heating body preparation process thereof

Abstract

The invention discloses a novel material heating apparatus and a heating body preparation process thereof. The novel material heating apparatus comprises a strip-shaped stainless steel shell, heating bodies and lock catches fixed at the two ends of the stainless steel shell; bending edges are arranged on the two sides of the stainless steel shell; the heating bodies are connected in series and attached to the stainless steel shell; each heating body is a strip-shaped block, and a circular arc-shaped lug boss is arranged on one side; a first circular arc-shaped groove is formed in the middle of the arc-shaped lug boss, and a second circular arc-shaped groove is formed in the other opposite side; cut-through holes are formed in parallel between the circular arc-shaped lug boss and two surfaces of the second circular arc-shaped groove; and the cut-through holes and one adjacent side of the circular arc-shaped lug bosses are through. According to the novel material heating apparatus and the heating body preparation process thereof, the heating bodies are connected in series and attached to the stainless steel shell; electric heating wires are mounted in the cut-through holes in the heating bodies; groove openings which are connected with the cut-through holes in a cut-through manner are formed in one side surfaces of the heating bodies; the electric heating wires pass through the cut-through holes, and the electric heating wires are exposed in the air through the groove openings; and in addition, heat can be concentrated to a certain region in a directional manner, so that the temperature of a heated object can be stabilized rapidly.

Description

technical field [0001] The invention relates to the technical field of a novel material heating device and a preparation process for a heating body thereof, in particular to a novel material heating device and a preparation process for a heating body thereof. Background technique [0002] A new type of material heating device and its heating body preparation process is to use stainless steel skin as the shell, and put resistance wires inside the ceramic strips with high insulation and fire resistance, then use mechanical twisting to form, and turn on the power supply, it can be used immediately. . The thermal efficiency of a new material heating device and its heating body preparation process is twice that of the traditional electric heating wire heating device, which can save 30% of energy and electricity expenses. It is suitable for plastic injection molding machines, chemical industry, industrial dryers, extrusion On the barrel heating device of the machine, as well as v...

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Problems solved by technology

[0004] The object of the present invention is to provide a new type of material heating device and its heating body preparation process in view of the deficiencies of the prior art. By providing a notch on one side of the heating body with the through hole, the problem of the heating body and the through hole in the prior art is solved. The heat conduction efficiency of the closed heating wire is slow, and it is easy to lose heat

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