Tunnel furnace heat dissipation prevention device for aluminum veneer

• Main Authors: TAN XICHENG, HU DONGQI, TAN TIANZI, ZENG JIACHONG, TAN XIAOFENG, DING XING, TANG LIANG
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2024
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; BLASTING; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING; WEAPONS

The utility model discloses a tunnel furnace heat dissipation prevention device for aluminum veneers, which comprises a tunnel furnace, a hot air pipe and a conveying track, the tunnel furnace is arranged on the horizontal ground, the tunnel furnace is of a cavity structure with two open ends, a heating channel is formed between the tunnel furnace and the horizontal ground, and the conveying track is arranged at the top in the tunnel furnace and located right above the heating channel. A heating channel is arranged on the horizontal ground in the tunnel furnace, the hot air pipe is communicated with the heating channel through the horizontal ground, air guide baffles are arranged at openings in the front end and the rear end of the tunnel furnace respectively, air inlet holes communicated with the heating channel are formed in the bottoms of the air guide baffles, air guide holes are formed in the air guide baffles, and the air guide holes face the heating channel. The heat dissipation prevention device can e