You'll need a chest, an item frame, and a glass bottle.
Place the chest and then place the item frame anywhere on the chest with your glass bottle inside that frame.
That's it. Simple.
Any exp orb(s) within 12 blocks of an exp vacuum chest will be collected and stored. When the EXP collected reaches or exceeds a value of 7 EXP (which is the average dropped amount from one bottle of enchanting) it will insert 1 bottle of enchanting in the exp vacuum chest.
See my other mods
