Honeycomb-type organic solid waste fermentation system

Abstract

The invention discloses a honeycomb-type organic solid waste fermentation system. The system comprises at least two fermentation units which are tangential to each other and perpendicular to the ground, and each fermentation unit comprises a bearing device (4), a fermentation device and a detection device, wherein the detection device is arranged in the fermentation device; the fermentation device comprises fermentation bags (6), traction belts (5) and a middle axle pipe (7); fixed devices I (2) and fixed devices II (3) are arranged on the top of the bearing device (1); and the upper opening of each fermentation bag (6) is connected with each fixed device I (2). The honeycomb-type organic solid waste fermentation system has the advantages of high land utilization ratio, low fermentation cost, slight environmental pollution, automatic and scale production and the like; and no matter how large the production scale is, a fermentation process can be finished by only one person, and manual ventilation and stirring are not needed during the whole fermentation process.

Description

technical field [0001] The invention belongs to the field of fermentation equipment, in particular to a cellular organic solid waste fermentation system. Background technique [0002] With the rapid development of my country's social economy and urbanization, more and more organic solid wastes such as urban sewage treatment plant sludge, organic industrial wastewater sludge, livestock and poultry manure, domestic garbage, and agricultural straw are produced. The high water content and high organic matter content in organic solid waste make it easy to rot and smell. In addition, it also contains a large number of pathogenic microorganisms, parasite eggs and heavy metals. If it is not treated effectively, it will damage the environment and pollute water bodies and soil, endangering human health. [0003] There are many ways to ferment organic solid waste. In general, it can be divided into two types: open fermentation and closed fermentation. Open fermentation is an ancient f...

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Problems solved by technology

[0014] The defects of its closed fermentation technology are manifested in the following aspects: 1. The land utilization rate is low. At present, the height of the closed fermentation vessel is generally not more than 2 meters, and the fermentation output is greatly restricted by site factors; High cost;

[0015] 3. Continuous aeration or stirring is required during the fermentation process, which is labor-intensive and energy-consuming, and the fermentation cost is high

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