Carbon Copy Cloner - One way backup?

Hi. Here's my situation, i have a "Photos" folder with a lot of sub folders.
I want to back up everything. THEN, delete all folders older than 2016, and continue adding folders for future projects. I want it to sync/backup to continue but without deleting the folders I deleted from the main drive on the target drive.

Basically, I'm trying to create space on my first drive.

 

Yes. I already use time machine. But I'm not trying to back up time machine. Rather another folder.
Scenario is like this

Drive A: Folder 1, 2, 3
I want to "backup/sync" all those to Drive B.

Now, because Drive A is only 1 TB, I need to delete Folder 1 and 2. and continue with folder 4 and 5.

I want Drive B to then have folders 1, 2, 3, 4, 5. Drive B will be my "archive" folder with 6 TB.

 

Thank you! That's the option I was looking for.