You Do Need power plug adapter while traveling from Kazakhstan to Canary Islands.

Here is Why You Need An Adapter

The outlet and plug type used in Canary Islands are C, E and F and in Kazakhstan are C and F. This is how they look like.

Kazakhstan

In Kazakhstan, outlets of type C and F are in use.

Type C

Type F

Canary Islands

In Canary Islands, outlets of type C, E and F are in use.

Type C

Type E

Type F