Sealing water tank of phosphorus diffusion furnace exhaust tube
A technology for sealing water tanks and exhaust pipes, applied in the directions of diffusion/doping, crystal growth, electrical components, etc., can solve the problems of phosphorus oxychloride leakage, operator harm, etc., to reduce the corrosion rate, avoid poisoning accidents, increase The effect of running load
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0026] Such as figure 2 Shown is the overall structure of the phosphorus oxychloride removal device of the phosphorus diffusion furnace applying the sealed water tank of the present invention, which includes a buffer tank 2, a suction pipe 3 and a sealed water tank 4, and also includes a Figure 7 The cooling tank 5 shown.
[0027] Such as image 3 with Figure 4 As shown, the furnace cap 1 of the phosphorous diffusion furnace tube includes a cylindrical quartz material cap body 10 with a closed bottom. The bottom of the cap body 10 is provided with an opening extension nozzle 12 protruding outwards. The bottom of the cap body A quartz snap ring 13 is welded on the inner wall, and the opening extension nozzle is arranged between the bottom surface of the snap ring and the bottom wall of the cap body. A quartz handle 11 is welded to the outer wall of the bottom of the cap body. The length of the opening extension nozzle 12 is controlled to be 3-5 cm, and the inner diameter of th...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap