Integrated system and method for biological treatment of urban garden green waste

Abstract

An integrated system and a method for biological treatment of urban garden green waste belong to the technical fields of chemical industry and biological treatment of environmentally friendly materials. The integrated system comprises a blending system, a distributing system, a turning system, an oxygen supplying system, a screening system, a deodorizing system and a production line connecting each system. Biological treatment efficiency and product quality are improved through reasonably arranging and mobilizing technology equipment and coordinating running order of each technology step. The method comprises the following steps: quantificationally mixing, conveying, distributing, turning, screening, oxygen supplying, deodorizing and monitoring. The integrated system and the method are advantageous by complete equipment, high biological treatment rate, high screening efficiency, superior system integration, small occupied area and low energy consumption. The invention can be used for biological treatment of the garden green waste and mixed materials of other organic matter.

Description

technical field [0001] The invention relates to a complete system and method for biological treatment of green waste in urban gardens, belonging to the technical field of biological treatment of chemical and environmental protection materials. Among them, the aerobic high-temperature fermentation treatment technology relates to a solid fermentation device and process, especially a continuously operable solid-state fermentation device and biological treatment process. And the present invention is also applicable to the treatment and recycling method of garden green waste or mixed crop stalks. Background technique [0002] A large amount of green waste is produced in the park, which belongs to organic waste, which is perishable and has high water content. If it is mixed into the domestic waste system, it will aggravate the generation of odor and leachate when a large amount of organic matter is landfilled. [0003] In recent years, there are many biological treatment methods ...

AI Technical Summary

Problems solved by technology

[0010] The invention maximizes the performance of all equipment, and solves the defects of high cost, large equipment footprint, high labor intensity, and bad odor existing in the existing biological treatment fermentation process, thereby providing a green plant that can be applied to urban gardens. The complete system of biological treatment fermentation process, the complete system reduces the cost and is conducive to popularization and application

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