Tunnel oven comprises a transporting unit for combustible material, a support made from spaced silicon carbide rods arranged on both sides of the oven in holding blocks, and a pushing unit arranged at the oven inlet

摘要

Tunnel oven comprises a transporting unit for combustible material (5), a support made from spaced silicon carbide rods (7) arranged on both sides of the oven in holding blocks (6), and a pushing unit (13) arranged at the oven inlet to effect the total movement of the combustible material via the holding blocks arranged at the oven inlet. Preferred Features: The holding blocks have a coating to prevent friction. An additional burner is arranged below the silicon carbide rods. Seals are provided between the oven walls (20), oven lid and combustible material.