Cracking furnace body with furnace tube capable of being uniformly heated

• Main Authors: YANG PENG, HAO YONGFENG
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: BLASTING; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE; FURNACES; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; HEATING; KILNS; LIGHTING; MECHANICAL ENGINEERING; OPEN SINTERING OR LIKE APPARATUS; OVENS; RETORTS; WEAPONS

The utility model relates to the field of cracking furnaces, and discloses a cracking furnace body with a furnace tube capable of being uniformly heated, which comprises a furnace body and the furnace tube, an air inlet is arranged at the front part of the furnace body, an air outlet is arranged at the tail part of the furnace body, the furnace tube is arranged in the furnace body in a penetrating manner, and a plurality of lower retaining walls are arranged below the furnace tube. The lower retaining wall comprises a ventilation side and a wind shielding side, ventilation holes are uniformly formed in the ventilation side, an upper retaining wall is arranged on the lower retaining wall closest to the air inlet, one upper retaining wall is arranged every other lower retaining wall, the bottom surface of the upper retaining wall is connected with the top surface of the lower retaining wall, and the upper retaining wall correspondingly avoids the furnace tube. A ventilation gap is reserved between the top of th