Vertical gas distribution device for aerobic compost and gas distribution method

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11254621
SERIAL NO

16001563

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Abstract

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The present invention provides a vertical gas distribution device for aerobic compost and a gas distribution method. Current gas distribution pipelines are easily blocked by organic materials, resulting in poor ventilation due to non-uniform local ventilation and cleaning difficulties. The inventive device comprises a compost chamber, a compost bin, a compost heap, a percolate tank, and a plurality of gas distribution branch pipes at the bottom of the compost chamber, the pipes being vertically movable in the chamber; the percolate tank is positioned at the bottom of the chamber and under the pipes; an air inlet is provided on the side wall of the tank, and an outlet is provided on the side wall of the chamber; the compost bin is inside the compost chamber, and the compost heap is in the compost bin; each pipe is top sealed, with a plurality of vent holes on the side wall, and its bottom connected to the tank. The present invention is usable for compost ventilation.

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Patent Owner(s)

Patent OwnerAddress
NORTHEAST AGRICULTURAL UNIVERSITYNO 600 CHANGJIANG ROAD XIANGFANG DISTRICT HARBIN HEILONGJIANG PROVINCE HARBIN CITY HEILONGJIANG PROVINCE 150030

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Baiyan Harbin, CN 1 0
Jia, Liming Harbin, CN 5 0
Li, Mingxiao Beijing, CN 7 1
Wei, Dan Harbin, CN 13 15
Wei, Zimin Harbin, CN 2 0
Xi, Beidou Beijing, CN 42 9
Yang, Tianxue Beijing, CN 3 1
Zhang, Xu Harbin, CN 514 2234
Zhao, Xinyu Beijing, CN 131 902
Zhao, Yue Harbin, CN 152 535

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