Catalytic reactor with ash deposition prevention feature

• Main Authors: YASHIRO, KATSUHIRO, TAKEUCHI, YOSHIYUKI, TERADO, SHOKI, URABE, YU
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2021
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

A catalytic reactor comprising a reactor duct, at least two beams, a catalyst block comprising comprises a frame-shaped case and a catalyst unit set in the frame-shaped case, a first diversion member and a second diversion member, wherein the beam is horizontally provided inside the reactor duct, the catalyst block is bridged between two beams to be supported by two beams, the catalyst blocks are laid side by side and adjacent to each other in the reactor duct so that the front surface and the rear surface of the frame-shaped case face each other and the right side surface and the left side surface of the frame-shaped case face each other, the frame-shaped case has a stopper member attached to the upper part of the front and / or rear surface, and a spacer member attached to the right side surface and / or the left side surface, the first diversion member is attached so as to close the gap between the front surface and the rear surface of the adjacent catalyst blocks from above, and the second diversion membe