Plate turnover device for eccentric fermentation tower and fermentation tower

Abstract

The invention is applicable to the field of fermentation technology, and discloses a plate turnover device of an eccentric fermentation tower. The device includes a housing and a baffle, and also includes a drive assembly and at least one aeration assembly arranged between two broadsides of the housing; the aeration assembly includes a plate turnover shaft and a turning aeration plate rotating around the plate turnover shaft; the turning aeration plate is arranged above the plate turnover shaft; the turning aeration plate is located at a central axis at a radial direction of the plate turnover shaft, deviated from the shaft axis of the plate turnover shaft and in eccentric arrangement. The invention also discloses a fermentation tower, comprising at least one layer of fermentation chamber, and the plate turnover device of the eccentric fermentation tower is arranged in the fermentation tower. As adaption of the eccentric design by the invention, materials can make full use of their gravity to reduce energy consumption and material, so as to realize continuous fermentation; besides, the device consumes a small amount of energy, and is not easily jammed or damaged.

Description

technical field [0001] The invention belongs to the technical field of fermentation, in particular to an eccentric fermentation tower turnover device. Background technique [0002] At present, in the production process of bacterial fertilizer, garbage composting, sludge biological drying, etc., the main methods are strip stacking and compost turning machine turning, static forced ventilation of fermentation tank (bin) for oxygen supply and tower continuous stirring and fermentation, etc. The method is to do aerobic fermentation of organic materials, and the tower equipment is divided into continuous fermentation tower, automatic stirring aerated fermentation tower, vertical multi-layer solid fermentation tower, drawer type fermentation tower and flap type fermentation tower, etc., most of which are equipped with Stirring device of power machinery to achieve the purpose of stirring and supplementing oxygen. These devices have complex structures, large investment, and large p...

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Problems solved by technology

[0003] In order to solve the problems in the prior art that the kinetic energy consumption is too large, continuous fermentation is not possible, and the equipment is easily jammed or damaged, the purpose of the present invention is to provide an eccentric fermentation tower flap device and a fermentation tower to achieve ideal continuous fermentation without energy consumption. Small, the device is not easy to get stuck or damaged

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