【Haichuan Equipment Guessing Game】Are a few workers drawing?
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This post was last edited by Desert Fish on 2024-1-11 at 14:33. Happy New Year! The 【HaiChuan Equipment Guessing Game】 series continues to be updated in 2023; all marine enthusiasts are welcome to participate actively! https://bbs.hcbbs.com/thread-2079686-1-1.html (Source: Haichuan Chemical Industry Forum Website)******************************************************************************************
The 【Haichuan Equipment Guessing】 series is being updated continuously in 2023; all Haichuan community members are welcome to participate actively! https://bbs.hcbbs.com/thread-2079686-1-1.html (Source: Haichuan Chemical Industry Forum Website)
Testing the welds on the bottom plate of the tank in a vacuum chamber
Although I haven’t seen the construction process, how is it ensured that the error in the pressure rise rate caused by leaks over a week is minimized during vacuuming? If you don’t understand, ask. Can we use ultraviolet fluorescence for this inspection first?
One should first spray soap solution on the weld, then cover it with a vacuum chamber; if there is air leakage at the weld, bubbles will form
I’ve really never seen anything like it – it seems to be a quality inspection of the sealing in the gaps between the anti-corrosion bricks at the bottom of the tank.
【Ten Years of Rapid Development in Chemical Engineering Equipment】Self-developed 800,000 tons/year PDH hydrogen turbine expander from 2014 to 2024 https://bbs.hcbbs.com/thread-5507653-1-1.html (Source: Haichuan Chemical Industry Forum Website)