Getting Junk Out of Wine

I'm accustomed to making wine out of juice, sugar, yeast, water and campden
tablets. Then I rack to get rid of the lees.

My question is how do I get rid of the slop from using whole fruit or pulpy
juices. I'd like to use old fruit, peels and such, but it seems like the
trouble of separating the wine from the junk is just too much trouble. Is
there a way to separate a messy mash from the wine easily?