US 11,912,598 B2
Devices for kitchen waste digestion
Mingguo Peng, Changzhou (CN); Jianfeng Ma, Changzhou (CN); Yang Qu, Changzhou (CN); Linqiang Mao, Changzhou (CN); Erdeng Du, Changzhou (CN); Fang Zhu, Changzhou (CN); Weibing Zhu, Changzhou (CN); Dongxiao Shi, Changzhou (CN); Qiuya Zhang, Changzhou (CN); Yanqiu Zhang, Changzhou (CN); and Lu Zheng, Changzhou (CN)
Assigned to CHANGZHOU UNIVERSITY, Changzhou (CN)
Filed by CHANGZHOU UNIVERSITY, Jiangsu (CN)
Filed on Aug. 24, 2023, as Appl. No. 18/455,598.
Application 18/455,598 is a continuation in part of application No. PCT/CN2022/111309, filed on Aug. 10, 2022.
Claims priority of application No. 202210896946.5 (CN), filed on Jul. 28, 2022.
Prior Publication US 2024/0034656 A1, Feb. 1, 2024
Int. Cl. C02F 3/00 (2023.01); C02F 1/46 (2023.01); C02F 1/461 (2023.01); C02F 1/467 (2023.01); C02F 3/28 (2023.01); C02F 11/00 (2006.01); C02F 11/04 (2006.01); C02F 103/32 (2006.01)
CPC C02F 3/005 (2013.01) [C02F 1/46109 (2013.01); C02F 1/4674 (2013.01); C02F 3/28 (2013.01); C02F 11/006 (2013.01); C02F 11/04 (2013.01); C02F 2001/46157 (2013.01); C02F 2103/32 (2013.01); C02F 2305/06 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A device for kitchen waste digestion, comprising:
a first treatment container, provided with a feed pipe and an exhaust pipe at a top, and internally configured with a plurality of pole plate pairs spaced apart from top to bottom, each of the pole plate pairs including a pole plate above and a pole plate below spaced apart from top to bottom, one of the pole plate above and the pole plate below in each of the pole plate pairs being connected to a positive pole of a power source and another being connected to a negative pole of the power source, and a plurality of sieve holes being provided in each of the pole plate above and the pole plate below; and
a second treatment container, a top of the second treatment container connecting to a bottom of the first treatment container, a middle part of the second treatment container being configured with a plurality of filler layers spaced apart in a vertical direction, and a bottom of the second treatment container being configured with an iron-carbon filler; and a filler in the filler layers including calcium peroxide and magnetite particles.