US 11,980,160 B2
Dust removal-sterilization-deodorization integrated intelligent lightweight device for livestock and poultry houses
Zhifang Shi, Zhengzhou (CN); Lei Xi, Zhengzhou (CN); Xuanyang Li, Zhengzhou (CN); Pu Cheng, Zhengzhou (CN); Chunhui Hua, Zhengzhou (CN); Sixin Zhang, Zhengzhou (CN); and Limin Wang, Zhengzhou (CN)
Assigned to Henan University of Animal Husbandry and Economy, Zhengzhou (CN); and GreenAsia Biotechnology Co., Ltd, Liaocheng (CN)
Filed by Henan University of Animal Husbandry and Economy, Zhengzhou (CN); and GreenAsia Biotechnology Co., Ltd, Liaocheng (CN)
Filed on Nov. 19, 2023, as Appl. No. 18/513,559.
Application 18/513,559 is a continuation of application No. PCT/CN2022/078810, filed on Mar. 2, 2022.
Claims priority of application No. 202111657411.4 (CN), filed on Dec. 30, 2021.
Prior Publication US 2024/0081271 A1, Mar. 14, 2024
Int. Cl. A01K 1/00 (2006.01); F24F 8/108 (2021.01); F24F 8/24 (2021.01)
CPC A01K 1/0052 (2013.01) [F24F 8/108 (2021.01); F24F 8/24 (2021.01)] 10 Claims
OG exemplary drawing
 
1. A dust removal-sterilization-deodorization integrated intelligent lightweight device for livestock and poultry houses, comprising: a transparent housing (1), a photocatalyst (2) slidably connected to an inner wall of the transparent housing (1), filter sleeves (3) rotatably mounted on the inner wall of the transparent housing (1), a flow guide cavity (4) defined inside the transparent housing (1), a fan (5) fixedly connected to a left sidewall of the flow guide cavity (4), and a flow baffle (6) fixedly connected to a middle portion of the flow guide cavity (4);
wherein each of the filter sleeves (3) comprises a low-resistance melt-blown fabric (301), a rutile manganese-zinc layer (302) is disposed outside the low-resistance melt-blown fabric (301), a skeleton fabric (303) is attached onto an outer wall of the rutile manganese-zinc layer (302), and an outer wall of the skeleton fabric (303) is rotatably connected to the inner wall of the transparent housing (1);
wherein the filter sleeves (3) are at least two in number and transversally arranged, the filter sleeves (3) are tubular in shape, and the photocatalyst (2) is disposed on a left side of the filter sleeves (3).