Contact type deformation heat box for elasticizer

Abstract

The invention relates to a deformation heat box, in particular to a contact type deformation heat box for an elasticizer, and belongs to the technical field of elasticizers. The deformation heat box comprises a heat door, a heat box body and a heat rail, wherein the upper end face of the heat box body is matched with the upper end face of the heat rail, and a certain gap is reserved between the upper end face of the heat box body and a bulged face of the heat rail; the heat door is arranged at the upper end of the heat rail, and is rotationally connected to the heat box body; one end face, towards the heat box body, of the heat door is matched with the upper end face of the heat box body, so that the surface of the heat door is closely attached to the upper end face of the heat box body. According to the deformation heat box, the heat door lower surface and the heat box body lower surface both matched with the heat rail surface are adopted, so that the heat rail is enabled to be closely attached to the heat door lower surface and the heat box body lower surface; meanwhile, the heat door and the heat box body are filled with composite heat-insulation felt inside, so that the heat insulation effect is improved, the heat conductivity is effectively reduced, and a relatively good energy-saving effect is achieved.

Description

technical field [0001] The invention relates to a deformation heating box, in particular to a texturing machine contact type deformation heating box, which belongs to the technical field of texturing machines. Background technique [0002] Texturing machine is a kind of textile machine that can process polyester, nylon and other untwisted yarns into elastic yarns with medium-strength and low elastic properties through false twist deformation. During the texturing process, one step takes place in a texturing oven. In the structure of the existing contact deformation heat box ( figure 1 , figure 2 As shown), the hot box is obliquely installed on the upper part of the texturing machine. When the flat hot 1 is closed, there is a large gap 8 between the hot 1 and the arc-shaped hot rail 3. The four hot surfaces of the gap 8 are exposed to the flowing In the air, the obliquely installed heat box main body 2 will cause the gap 8 to form a chimney effect, forming a large convect...

AI Technical Summary

Problems solved by technology

In the structure of the existing contact deformation heat box ( figure 1 , figure 2 As shown), the hot box is obliquely installed on the upper part of the texturing machine. When the flat hot 1 is closed, there is a large gap 8 between the hot 1 and the arc-shaped hot rail 3. The four hot surfaces of the gap 8 are exposed to the flowing In the air, the obliquely installed heat box main body 2 will cause the gap 8 to form a chimney effect, forming a large convection, and the heat loss rate is high; at the same time, there is no thermal insulation material in the hot box 1, and the thermal insulation material filled in the thermal box main body 2 has a good thermal insulation effect Poor, high thermal conductivity, huge energy consumption

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