Coated ceramic furnace tube leakage-proof device and detection method

Abstract

The invention discloses a coated ceramic furnace tube leakage-proof device and a detection method. The device comprises a furnace body, a ceramic furnace tube is arranged in an inner cavity of the furnace body, an inner jacket plate is arranged on the surface of the ceramic furnace tube, a heating wire is arranged on the surface of the inner jacket plate, and an outer jacket plate is arranged on the surface of the heating wire. Through cooperative use of the furnace body, the ceramic furnace tube, the inner jacket plate, the heating wire, the outer jacket plate, a thermocouple and a conductive bolt, safety protection can be performed on the ceramic furnace tube, the temperature of the ceramic furnace tube can be detected and regulated in real time, and the problems that an existing ceramic furnace tube is generally used for heating and melting materials, but in the using process, the temperature of the ceramic furnace tube cannot be effectively monitored, the temperature of the ceramic furnace tube is too high to cause explosion, and meanwhile the protection effect is low are solved, and the coated ceramic furnace tube leakage-proof device and the detection method have the advantages of high safety and temperature monitoring and are worthy of popularization.

Description

technical field [0001] The invention belongs to the technical field of ceramic furnace tubes, and in particular relates to a leak-proof device and a detection method for a covered ceramic furnace tube. Background technique [0002] Ceramic materials generally have high hardness, but poor plasticity. In addition to being used in tableware and decoration, ceramics also play an important role in the development of science and technology. Ceramics are made of clay as the main raw material and various natural minerals after crushing and mixing. The materials and various products obtained by smelting, molding and calcination. People make a kind of pottery clay and fire it in a special kiln at high temperature. It is called ceramics. Ceramics is the general name of pottery and porcelain. [0003] In industrial applications, due to the good thermal conductivity of ceramics, they are used to heat materials for injection molding and other processes. The problem in the prior art is tha...

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Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the present invention provides a covered ceramic furnace tube leak-proof device and detection method, which has the advantages of high safety and temperature monitoring, and solves the problem that the existing ceramic furnace tube is generally used to detect materials. Heating and melting, but in the process of use, the temperature of the ceramic furnace tube cannot be effectively monitored, which will easily lead to the problem that the temperature of the ceramic furnace tube is too high to burst, and at the same time the protection effect is low

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