Earthworm bioreactor and organic waste treatment method

Abstract

The invention provides an earthworm bioreactor and an organic waste treatment method. The earthworm bioreactor comprises a reactor box body, an organic waste distributing device, an earthworm dung output device, a forced ventilation system, an expansion bracket, an illuminator and an external central regulation and control system, wherein the expansion bracket is connected above the reactor box body; the illuminator is arranged above the reactor box body; distributing wheel tracks which are connected with the organic waste distributing device in a sliding manner are connected to upper edges on both sides of the reactor box body; the earthworm dung output wheel track which is connected with the earthworm dung output device in a sliding manner is arranged inside the reactor box body, and isfixed on the reactor box body; the forced ventilation system is connected on the outer side wall of the reactor box body; a heating interlayer is arranged below the bottom of the reactor box body; and the organic waste distributing device, the earthworm dung output device, the forced ventilation system, the illuminator and a radiating device are connected with the external central regulation and control system. By the earthworm bioreactor, earthworms can be propagated quickly while organic wastes are treated to a great limit.

Description

technical field [0001] The invention belongs to the technical field of organic waste treatment machinery, in particular to an earthworm bioreactor and a method for treating organic waste. Background technique [0002] In the mid-1980s, Edwards, a world-renowned earthworm expert, designed an earthworm bioreactor to treat organic waste. The earthworm bioreactor is a kind of mechanical equipment for treating garbage. It mainly consists of three parts: the main body of the reactor, the feeding part and the discharging processing part. The main principle is to use the interaction between earthworms and microorganisms to produce vermicompost while earthworms digest organic waste. [0003] And most of the earthworm reactors in the prior art belong to small-scale equipment for household use, generally adopt the structure of three-dimensional breeding box or breeding barrel, which is suitable for the use of household kitchen waste, and the organic fertilizer produced is used for hom...

AI Technical Summary

Problems solved by technology

Although this structure can realize the automatic collection and post-processing of earthworm feces to a certain extent, it is not equipped with related pH and gas detailed control devices, and cannot effectively simulate the optimal production and multiplication mode of earthworms in the natural ecological environment.

Images