US 12,390,543 B2
Radiant catalytic ionization detoxification system and application thereof and radiant catalytic ionization detoxification method
Qingli Yang, Qingdao (CN); Yongchao Ma, Qingdao (CN); Ping Liu, Qingdao (CN); Xiudan Hou, Qingdao (CN); Yinglian Zhu, Qingdao (CN); Jian Ju, Qingdao (CN); Fuguo Xing, Qingdao (CN); Yutao Wang, Qingdao (CN); and Zijian Wu, Qingdao (CN)
Assigned to QINGDAO AGRICULTURAL UNIVERSITY, Shandong (CN)
Filed by QINGDAO AGRICULTURAL UNIVERSITY, Qingdao (CN)
Filed on Mar. 16, 2025, as Appl. No. 19/080,899.
Application 19/080,899 is a continuation of application No. PCT/CN2023/095433, filed on May 22, 2023.
Claims priority of application No. 202310432102.X (CN), filed on Apr. 21, 2023.
Prior Publication US 2025/0242068 A1, Jul. 31, 2025
Int. Cl. C02F 1/72 (2023.01); A23B 2/00 (2025.01); A23B 2/50 (2025.01); A23B 2/53 (2025.01); A23B 20/30 (2025.01); A61L 2/08 (2006.01); A61L 2/10 (2006.01); A61L 2/14 (2006.01); B01J 23/888 (2006.01); B01J 35/39 (2024.01); B01J 37/04 (2006.01); B01J 37/06 (2006.01); B01J 37/08 (2006.01); B01J 37/34 (2006.01); C01G 49/00 (2006.01); C02F 1/32 (2023.01)
CPC A61L 2/088 (2013.01) [A23B 2/001 (2025.01); A23B 2/503 (2025.01); A23B 2/53 (2025.01); A23B 20/30 (2025.01); A61L 2/10 (2013.01); A61L 2/14 (2013.01); B01J 23/888 (2013.01); B01J 35/39 (2024.01); B01J 37/04 (2013.01); B01J 37/06 (2013.01); B01J 37/08 (2013.01); B01J 37/343 (2013.01); C01G 49/0018 (2013.01); C02F 1/325 (2013.01); C02F 1/725 (2013.01); A61L 2202/11 (2013.01); A61L 2202/122 (2013.01); A61L 2202/123 (2013.01); C01P 2002/72 (2013.01); C01P 2002/82 (2013.01); C01P 2002/84 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C02F 2305/10 (2013.01)] 2 Claims
OG exemplary drawing
 
1. A radiant catalytic ionization detoxification system, comprising an air-liquid mixer (1) configured to mix air carrying radiant catalytic ionized Reactive Oxygen Species with liquid material to be detoxified, and a reaction tube (4) configured to circulate the mixed air-liquid mixture;
wherein the reaction tube (1) comprises a plurality of U-shaped tubes (4-1), and a connecting tube (4-2) configured to connect the plurality of U-shaped tubes (4-1); an air supplement tube (4-3) is detachably connected at a distal end of a straight tube section of the plurality of U-shaped tubes (4-1), the air supplement tube (4-3) being configured to introduce the air carrying radiant catalytic ionized Reactive Oxygen Species into the plurality of U-shaped tubes (4-1);
wherein a plurality of air supplement holes (4-31) are disposed on a wall of the air supplement tube (4-3);
wherein a plurality of fins (4-32) are disposed on the air supplement tube (4-3);
wherein the air carrying radiant catalytic ionized Reactive Oxygen Species are provided by a radiant catalytic ionization chamber (2); the radiant catalytic ionization chamber (2) comprises a chamber body (2-1), a plurality of mesh panels (2-2) disposed in the chamber body (2-1) and a lamp tube (2-3) configured to provide a radiant light source;
wherein a photocatalytic material which produces Reactive Oxygen Species upon light irradiation is coated on the plurality of mesh panels (2-2);
wherein a fixing frame (2-4) is further disposed in the chamber body (2-1), the fixing frame (2-4) being configured to fix the plurality of mesh panels (2-2) and the lamp tube (2-3);
wherein a fixing hole (2-41) configured to fix the lamp tube (2-3) and a fixing rod (2-42) configured to fix the plurality of mesh panels (2-2) are disposed on the fixing frame (2-4);
wherein a mounting hole (2-21) configured to be passed through by the lamp tube (2-3) and a fixing hole (2-22) configured to be passed through by the fixing rod (2-42) are disposed on the plurality of mesh panels (2-2); and
wherein the photocatalytic material is FeWO4-rGO composite material.