Title:
ROTARY COMPOSTER WITH CONTROL SYSTEM AND METHOD OF COMPOSTING
Document Type and Number:
WIPO Patent Application WO/2019/136544
Kind Code:
A1
Abstract:
A rotary composter includes a rotatable composting drum, a motor for rotating the drum, an aeration system for supplying air to the drum and an open-loop computerized controller for controlling one or both of the motor and the aeration system based on animal growth data. The rotary composter may also have a wireless nitrogen gas sensor for sensing an amount of nitrogen gas in the drum and a load cell for measuring a mass inside the drum to enable the controller to further control one or both of the motor and the aeration system based on signals from the nitrogen gas sensor and the load cell.
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Inventors:
EPP TIMOTHY (CA)
EPP JOHN (CA)
IRWIN BYRON (CA)
KLASSEN ABRAM (CA)
WILCOX BRIAN (CA)
EPP JOHN (CA)
IRWIN BYRON (CA)
KLASSEN ABRAM (CA)
WILCOX BRIAN (CA)
Application Number:
PCT/CA2018/051300
Publication Date:
July 18, 2019
Filing Date:
October 16, 2018
Export Citation:
Assignee:
TRI FORM POLY INC (CA)
International Classes:
C05F1/02; B09B3/00; C05F9/02; C05F17/02
Foreign References:
| CN204237717U | 2015-04-01 | |||
| US20160347676A1 | 2016-12-01 | |||
| US20030040651A1 | 2003-02-27 | |||
| CN203429074U | 2014-02-12 |
Attorney, Agent or Firm:
ROY, Matthew et al. (CA)
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