A hair dryer is not hot enough. You would need some kind of hot air gun if you're not going to use a flame. You really ought to get a different pipe. The one in your picture is not much good for DMT. It tends to go from not working to burnt without much of a sweet spot in between.
The other thing to do would be getting a better lighter. Or, cut to the chase and get an
e-mesh vape device.
“There is a way of manipulating matter and energy so as to produce what modern scientists call 'a field of force'. The field acts on the observer and puts him in a privileged position vis-à-vis the universe. From this position he has access to the realities which are ordinarily hidden from us by time and space, matter and energy. This is what we call the Great Work."
― Jacques Bergier, quoting Fulcanelli