Deodorizing device for livestock and poultry manure fermentation

• Main Authors: GAO JUN, ZOU ZHENKAI, ZOU CAIYUN, CHEN ZHONGXIANG, LIANG ZHENGDONG
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• Subjects: CHEMISTRY; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a deodorization device for livestock and poultry manure fermentation, relates to the technical field of manure treatment, and provides the following scheme aiming at the problems of unpleasant gas smell, harm to a body and low environmental protection property in the background technology: the deodorization device comprises a fixing ring of which the outer wall of the top is provided with fixing holes distributed at equal intervals; a filtering mechanism is arranged below the fixing ring; the filtering mechanism comprises a filtering cover of a hemispherical structure, a connecting ring welded to the outer wall of the top of the filtering cover, an activated carbon filtering net in lap joint with the inner wall of the lower portion of the filtering cover, a dust removal plate in lap joint with the inner wall of the middle of the filtering cover, a silica gel drying plate in lap joint with the inner wall of the upper portion of the filtering cover and an air inlet pipe in cup joint