An anaerobic fermentation pretreatment system for fruit and vegetable waste

Abstract

The invention discloses an anaerobic fermentation pretreatment system for fruit and vegetable garbage. The structure includes a feeding chamber, a control cabinet, a preprocessing fermentation cabinet, telescopic column feet, a discharging chamber, and an aqueduct. The feeding chamber is threadedly connected above the control cabinet In the center of the screen, the fallen fruit and vegetable waste can be put into the sieve net. By rotating the external fixed shaft and the internal rotation shaft, the stirring rod and the shredded pieces can be crushed. The resulting debris and juice will leak out along with the holes in the sieve net. The remaining seeds and cores are transported to the lower end for another treatment, which can separate the cores and pulp, improve the effect of post-fermentation, allow the seeds or cores to fall into the bottom pendulum rope, and then let the punches at both ends align The pressure piece, shrapnel, and grinding pile create pressure, so that the crushing head can compress the seeds or fruit cores to break them, let the internal oxygen and water flow out, and ferment together with the fruit and vegetable debris, reducing the impact of external forces the elements of.

Description

Technical field [0001] The present invention relates to an anaerobic fermentation equipment, particularly to a fruit and vegetable refuse anaerobic fermentation pretreatment system. Background technique [0002] Garbage is now the rise across the country, in order to better deal with different garbage, kitchen waste will be dry and wet garbage garbage separated, further separated from the wet garbage in garbage out of fruits and vegetables out of its fermentation can be treated as waste or other feed, better garbage for recycling, but the need for fruits and vegetables fruit garbage pretreatment prior to fermentation, the fermentation to improve the effect of the current technical considerations not comprehensive, has the following drawbacks: [0003] The prior art at the time of the fruit and vegetable garbage crushing process can not be the wreckage of the fruit or seeds of a more robust core processing, the interior is more rigid overflow seed kernel moisture and oxygen during...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a fruit and vegetable waste anaerobic fermentation pretreatment system to solve the problem that the relatively solid seeds or kernels in the fruit debris cannot be crushed in the prior art when the fruit and vegetable waste is crushed. Treatment, the hard seed core inside will overflow water and oxygen during fermentation, which will affect the overall fermentation

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