Quartz vessel carburizing device and method used for preparation of high-purity material

A technology for carburizing devices and vessels, which is applied in the field of carburizing devices for quartz vessels made of high-purity materials. The effect of production costs

Active Publication Date: 2016-09-07
武汉拓材科技有限公司
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Problems solved by technology

[0002] Quartz vessels are indispensable in the preparation of high-purity materials, but there are always problems of materials sticking to vessels in vacuum distillation, zone sm

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  • Quartz vessel carburizing device and method used for preparation of high-purity material
  • Quartz vessel carburizing device and method used for preparation of high-purity material

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[0017] The present invention will be further described below in conjunction with specific embodiments, but the protection scope of the present invention is not limited thereto.

[0018] See figure 1 with figure 2 , The present invention provides a technical solution for a quartz ware carburizing device for the preparation of high-purity materials: a quartz ware carburizing device for the preparation of high-purity materials, comprising a first high-purity quartz tube 1 and a second high-purity quartz tube The quartz tube 10, the first high-purity quartz tube 1 is installed in a high-temperature heating furnace 4, and the first high-purity quartz tube 1 is provided with a carburized quartz vessel 3, and the upper end of the first high-purity quartz tube 1 is installed There is a first sealing device 2, the first sealing device 2 is connected to a first pressure gauge 5 and a three-way valve 7 through a pipeline, the second high-purity quartz tube 10 is installed in a temperature-...

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Abstract

The invention discloses a quartz vessel carburizing device and a quartz vessel carburizing method used for preparation of a high-purity material. According to the invention, a quartz carburizing vessel is put into a first high-purity quartz pipe, a temperature-controllable heating furnace is started to volatilize a carbon source, steam of the carbon source is delivered into the first high-purity quartz pipe, and the temperature of the high-temperature heating furnace is controlled, so that a layer of uniform and dense carbon layer as bright and clean as a mirror is formed on the surface of the quartz carburizing vessel, and interatomic bonding is formed between the carbon layer and the surface of the quartz carburizing vessel, and therefore, the bonding is very firm, the problem of pollution of material caused by falling-off of carbon in use of a graphite vessel is completely overcome, the problem that the material easily sticks to the quartz vessel is fundamentally solved, production quality is improved, vessel damage is reduced, and production cost is greatly saved.

Description

technical field [0001] The invention relates to the technical field of carburizing quartz vessels, in particular to a carburizing device and method for quartz vessels used in the preparation of high-purity materials. Background technique [0002] Quartz vessels are indispensable in the preparation of high-purity materials, but whether in vacuum distillation, zone smelting or other preparation methods, there are always problems of materials sticking to vessels, which leads to difficulties in discharging materials, affects product quality, reduces production efficiency, and improves production cost. Contents of the invention [0003] The purpose of the present invention is to provide a quartz vessel carburizing device and method for the preparation of high-purity materials, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: a quartz vessel ca...

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Application Information

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IPC IPC(8): F27B17/00
CPCF27B17/00
Inventor 卢鹏荐张林胡涛李金川蔡斌
Owner 武汉拓材科技有限公司
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