BURNER

摘要

Provided is a burner in which a nozzle member and an ignition means can be accurately provided at a predetermined position relative to a member to which the nozzle member is to be affixed. A burner is provided with: a nozzle member having formed therein a first through-hole through which an ignition means can be passed; a downstream-side nozzle affixation section having formed therein a second through-hole through which the nozzle member can be passed, and allowing the nozzle member to be disposed in the second through-hole so that the first through-hole of the nozzle member is concentric with the second through-hole; and an upstream-side nozzle affixation section having formed therein a third through-hole through which the ignition means can be passed, the third through-hole being provided on the downstream-side nozzle affixation section so as to be concentric with the second through-hole, the ignition means being disposed in the third through-hole so as to be concentric with the third through-hole.