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Superconducting strip coating and heat treatment integrated multi-channel winding device

A superconducting tape and winding device technology, applied in the usage of superconducting elements, superconducting/high-conducting conductors, superconducting devices, etc., can solve the problems of low production cost and efficiency, strip deformation, strip damage, etc. problem, to achieve the effect of improving work efficiency, shortening time, utilization rate and environmental protection

Inactive Publication Date: 2020-09-29
EASTERN SUPERCONDUCTOR SCI & TECH SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a long pipeline, the strip material sags seriously due to the influence of gravity, which is easy to deform the strip material and cause damage to the strip material. In addition, because the length of the tube annealing furnace is too long and the volume is large, the tube furnace needs to be cleaned before annealing. Vacuumize the excess water vapor and then pass oxygen into the equipment to ensure the oxygen concentration in the annealing equipment, the efficiency is low
It takes more than ten hours, and the production cost and efficiency are very low

Method used

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  • Superconducting strip coating and heat treatment integrated multi-channel winding device
  • Superconducting strip coating and heat treatment integrated multi-channel winding device
  • Superconducting strip coating and heat treatment integrated multi-channel winding device

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Embodiment

[0031] As attached Figure 1-4 As shown, a multi-track winding device integrating coating and heat treatment of a superconducting tape includes a strip placing chamber 1, a coating chamber 2, an annealing chamber 3, and an aerobic device 4; the strip placing chamber 1 is provided with an unwinding device 11 and a winding device 12; one side of the strip placing chamber 1 is provided with a coating chamber 2 and an annealing chamber 3; the coating chamber 2 is the lower part of the annealing chamber 3; the unwinding An unwinding port 13 is provided at the 11 position of the device to connect the strip placing chamber 1 and the coating chamber 2; the winding device 12 is provided with a winding port 14 to connect the strip placing chamber 1 and the annealing chamber 2; The coating chamber 2 on the opposite side of the reeling mouth 13 is provided with a coating chamber tape outlet 21; the annealing chamber 3 on the opposite side of the winding port 14 is provided with an annealin...

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PUM

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Abstract

The invention discloses a superconducting strip coating and heat treatment integrated multi-channel winding device. The superconducting strip coating and heat treatment integrated multi-channel winding device comprises a strip containing cavity, a coating cavity, an annealing cavity and an aerobic device. The strip containing cavity is provided with an unwinding device and a winding device. The coating cavity and the annealing cavity are formed in one side of the strip containing cavity. An unwinding opening is formed in the unwinding device. A winding opening is formed in the winding device.A coating cavity strip outlet is formed in the coating cavity. An annealing strip inlet is formed in the annealing cavity. The annealing cavity is provided with a temperature control device and the aerobic device. A plurality of strip winding mechanisms are arranged in the annealing cavity. A vacuum unit a is arranged at the annealing strip inlet. A vacuum unit b is arranged at the winding opening. According to the scheme, high-temperature superconducting strip coating and heat treatment are conducted synchronously, the annealing efficiency is improved, sufficient annealing is guaranteed, theworking efficiency is improved, the working time is shortened, and the cost and damage caused by improper manual operation are reduced.

Description

Technical field [0001] The invention relates to a winding device for preparing superconducting tapes and integrating coating and heat treatment processes. Background technique [0002] High-temperature superconducting tape is a superconducting tape that has been developed in recent years and has great application prospects. It is widely used in superconducting current limiters, nuclear magnetic resonance, superconducting magnets and power cables, military industry and other industries. The typical structure of the second-generation high-temperature superconducting tape is composed of four major structures: metal base tape, buffer layer, superconducting layer, and stabilizing layer. Each layer is prepared by many complicated processes, and each layer will be unqualified. It has a great impact on the performance of the superconducting tape. [0003] The function of the stabilizing layer is to protect the superconducting film and introduce current into the superconducting layer. It ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/56C23C14/58H01B12/00
CPCC23C14/562C23C14/5806C23C14/5853H01B12/00Y02E40/60
Inventor 李小宝熊旭明蔡渊袁文张爱兵
Owner EASTERN SUPERCONDUCTOR SCI & TECH SUZHOU CO LTD
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