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

A technology of biological treatment and complete system, applied in biological organic part treatment, organic fertilizer, preparation of organic fertilizer, etc., can solve the problems of large equipment area, high labor intensity and high cost, and achieve high material production efficiency and land use. The effect of high utilization rate and reduction of equipment energy consumption

Active Publication Date: 2012-12-19
BMEI
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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 pr...

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

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Embodiment 1

[0059] Embodiment 1: as figure 1 as shown,

[0060] The technical scheme of the invention is a complete system for biological treatment of green waste in urban gardens, which is used for comprehensive mechanical biological treatment of green waste in urban parks. It includes the main silo 1, batching silo 2, material transportation equipment 3, mixer 4, longitudinal shuttle conveyor belt 5, material distributing machine 6, pile turning machine 7, discharge equipment 8, screening equipment 9, deodorization system 10 and The oxygen supply system 11 also includes a control element, a power distribution cabinet, and an automatic control system.

[0061] The complete set of garden green waste biological treatment system is composed of unit equipment, respectively according to the mixing system, distribution system, turning system, oxygen supply system, screening system, deodorization system and the production line connected by each system.

[0062] 1) The mixing system is used to...

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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 ...

Claims

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Application Information

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IPC IPC(8): C05F17/02
CPCY02W30/40
Inventor 曹占强何丽娟胡平张磊杜晨李亚军朱柱民张成波
Owner BMEI
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