The main components of a disitilation set up are as follows, note these may vary depending on application and type of distillation;
This is the container where the initial starting compound / mixture is stored, often in simple laboratory distillations this is a round bottom flask, A variety of heat sources may be employed for distillation including; hotplate and heating block or oil bath, an isomantle or a flame source such as a bunsen burner. In all cases extreme care must be taken when heating volatile and often flammable compounds.
A still head is conected above the distillation flask. It features a verticle glass column with a cone socket, where a thermometer can be fitted to monitor the temperature of the solvent vapours as they head into the condesor, and a angled side arm where the condensor is fitted this is often angled downward to facilitate the travel of condensate down the condenser as the vapours cool.
When carying out a fractional distilation a vigreux column may befitted before the still head, the vigreux column is designed to aid the seperation of components of the mixture during the distilation
Whilst a Liebig condenser is often employed in distillation, there are a wide range of alternative condenser types which are specially designed for distillation and may improve the efficiency of the distillation. See condensers for more detail.