Continually-operated large-scale composting module comprises a step-operated conveyer with a sub-surface forced air supply discharging via wiper seals

摘要

A large-scale continually-operated composting module consists of a large diameter pipe closed at both ends, with a hopper inlet at the first end and a step-operated conveyer belt link to a discharge drop outlet at the other end, where compost on the belt is force-aerated from below by an external air supply.