Three-dimensional composting treatment machine

Abstract

The invention relates to a three-dimensional composting treatment machine, which comprises a feeding device, a fermentation bin, a stirring device, an aeration device and a purification device. The feeding device transmits that waste to be treated to the top of the fermentation bin; baffles are arranged at intervals from top to bottom in the fermentation bin, and the fermentation bin is divided into a primary bin, an intermediate bin, and a lower bin arranged from top to bottom. The baffle is recessed downwardly and provided with an openable feeding opening, so that the waste to be treated entering the fermentation bin from the top can fall down step by step, and the bottom of the lower bin is provided with a discharge opening. The stirring device stirs the waste materials to be processedin the primary bin, the intermediate bin and the lower bin, and the aeration device respectively aerates in the primary bin, the intermediate bin and the lower bin, so as to ferment the waste materials to be processed; the purification device is respectively communicated with the primary bin, the intermediate bin and the lower bin to collect the exhaust gas for post-treatment discharge. Through stirring, aeration and multi-stage fermentation treatment, the composting fermentation speed is accelerated, and the bio-organic fertilizer is quickly prepared, which is used as resources, more environmental protection is obtained, and the treatment efficiency is improved.

Description

technical field [0001] The invention relates to the field of fast composting, and more specifically relates to a three-dimensional composting processor. Background technique [0002] In the process of production and life in modern cities, a large amount of various biomass solid wastes are produced every day, such as kitchen waste, garden waste, domestic sludge, and agricultural and animal husbandry waste around the city. [0003] Kitchen waste is the main component of urban domestic waste, accounting for 40% to 60% of urban waste. [0004] The landscaping waste mainly comes from the branches and fallen leaves produced by the pruning of urban greening. The annual landscaping waste produced by the city shows a continuous growth trend in both quantity and type. [0005] Domestic sludge mainly comes from sewage treatment plants, and at least 5 tons of sludge are produced for every 10,000 m3 of sewage treated. In addition, agricultural and animal husbandry production also produ...

AI Technical Summary

Problems solved by technology

[0006] These organic solid wastes will inevitably affect the environment if they are not disposed of in time. The use of incineration and landfill treatment will not only cause a large amount of waste of organic matter, but also still have the risk of polluting the environment.

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