Device and method for manufacturing a high temperature resistant quartz glass tube
A technology for a quartz glass tube and a manufacturing device, which is applied in the field of manufacturing devices for high temperature resistant quartz glass tubes, can solve the problems of low processing efficiency, high labor cost, environmental pollution, etc. Effect
Active Publication Date: 2021-11-02
FUDONG LIGHTING
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Problems solved by technology
At present, the production of high-temperature-resistant quartz glass tubes is mainly done manually, with high labor costs and low processing efficiency. At the same time, alumina needs to be sprayed on the surface of the glass tubes during the production process to achieve high-temperature resistant treatment of the quartz glass tubes. Hydrofluoric acid immersion treatment is usually used before, and hydrofluoric acid immersion treatment is usually carried out in a liquid storage tank, the tank body is open, and hydrofluoric acid has a strong pungent smell and is volatile, not only will it be damaged due to long-term contact with it. Exposure can damage the body and pollute the environment
In the prior art, there is no integrated device for making high-temperature-resistant quartz glass tubes
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0023] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0024] refer to figure 1...
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The invention discloses a manufacturing device and method for a high-temperature-resistant quartz glass tube. The device comprises a tank body and a tank cover. The tank cover is equipped with a spraying mechanism and a vacuum drying mechanism. Partition plate, the inner cavity of the tank is divided into upper and lower chambers by a horizontal partition plate, and the lower chamber is separated by a vertical partition plate into a hydrofluoric acid storage chamber and a waste liquid chamber. The liquid passage hole connecting the hydrofluoric acid storage chamber and the waste liquid chamber. The invention integrates acid leaching, spraying, and drying into one device, which can realize automatic processing of high-temperature-resistant quartz glass tubes, and avoids volatilization of acid and water vapor during the processing process by setting a tank body and a tank cover, ensuring a good working environment. Avoiding direct contact between staff and acid during the production process not only improves work efficiency, ensures production effect, but also saves production cost.
Description
technical field [0001] The invention relates to a manufacturing device of a quartz glass tube, in particular to a manufacturing device and method of a high-temperature-resistant quartz glass tube. Background technique [0002] Generally, quartz materials can only be used for a short period of time above 1250°C, and the temperature resistance can be increased by 80-100°C after the surface is coated with alumina. At present, the production of high-temperature-resistant quartz glass tubes is mainly done manually, with high labor costs and low processing efficiency. At the same time, alumina needs to be sprayed on the surface of the glass tubes during the production process to achieve high-temperature resistant treatment of the quartz glass tubes. Hydrofluoric acid immersion treatment is usually used before, and hydrofluoric acid immersion treatment is usually carried out in a liquid storage tank, the tank body is open, and hydrofluoric acid has a strong pungent smell and is vol...
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IPC IPC(8): C03C15/00C03C17/23C03C23/00
Inventor 张尧濮阳坤陶明顿
Owner FUDONG LIGHTING