[HELP] How to merge two identical sheets in one sheet (with formulas)? Without duplicates

Hi guys,
I have two different sheets that have the same layout, but come from two different sheets with completely different formulas. I´ve wanted to make a single data base so I could use in the pivot table, so I need to merge them, if possible avoiding possible duplicates.
My problem is that they are dynamic every day each of them will have new data added in, and I´ve wanted to merge them both on a single sheet automatically.
This problem is part of a huge sheet that I´ve wanted to work without any interaction, I cannot think of any way I would merge both, hopefully someone can help me with that.

Here follows the Example Sheet:

Thanks in Advance!