A production system and process for armored thermal resistance

Abstract

The invention discloses a production system for armored thermal resistance, which comprises a processing body, a cooling water pool arranged on one side of the processing body, and a detection platform arranged on one side of the cooling water pool, and the processing body includes an upper body and The lower body, the upper body is provided with a connecting part, the upper body and the connecting part cooperate to form a T-shaped structure, the upper body and the lower body are provided with a first groove and a second groove, and the first A groove is arranged obliquely. When the upper body and the lower body fit together, the first groove on the upper body and the first groove on the lower body form a first through cavity, and the upper body The second groove on the upper body and the second groove on the lower body form a connecting cavity, and a first connecting pipe is arranged in the first through cavity, and the first connecting pipe is a tapered structure. A second connecting pipe communicated with the first connecting pipe is provided.

Description

technical field [0001] The invention belongs to the technical field of thermal resistance, and in particular relates to a production system and process of armored thermal resistance. Background technique [0002] At present, the traditional armored thermal resistance is made of cold-drawn combination of metal sleeve, insulating material and even wire. Among them, the metal casing is generally made of stainless steel or nickel-based superalloy, which has good oxidation resistance and corrosion resistance below 1100 °C. Since the metal casing has only one layer, the service life of the traditional single-layer armored thermal resistance is short in some harsh environments with high temperature corrosion, which is not conducive to cost control and efficiency improvement. Therefore, some companies have developed armored thermal resistors with double-layer metal casings, and put an outer metal casing on the original single-layer armored thermal resistors, and then cold drawn or ...

AI Technical Summary

Problems solved by technology

However, for some extremely harsh high-temperature corrosion environments, although the service life of this double-layer armored thermal resistance is better than that of traditional armored thermal resistances, it still cannot meet the needs of industrial production in extremely harsh high-temperature corrosion environments.

[0003] When an insulating layer is attached to the surface of the thermal resistance, the raw material is usually plasticized by an extruder to wrap the resistance surface. In order to ensure that the resistance surface is fully in contact with the raw material, the resistance is generally passed into the tee head for surface coating treatment, but three The size of the tee is small, and the raw materials after plasticization are easily solidified on the inner wall of the tee. The service life of the tee is not high, and it is particularly cumbersome to clean the inside of the tee.

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