Had this idea in development for a while.
Finally got some materials to begin it.
Something along these lines?
No, no metal involved at all
They’ve already built a Hadron Collider though - You’ll never get a patent.
…Or is it an exhaust port for a Death Star?
The 3 way pipe is misleading, it goes up the other way and has a cap on top of it to seal it.
Here is a clue: Inspired by Iggy