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Chimney type organic garbage fertilizer-making machine

A technology of organic waste and organic fertilizer, applied in the direction of organic fertilizer, climate change adaptation, etc., can solve the problems of high operation cost, large land occupation, unfavorable in-situ fertilization of organic waste, etc., and achieve the effect of simple structure

Inactive Publication Date: 2007-12-19
BEIJING NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, general waste fertilizer machines need external power, such as mechanical stirring or mechanical ventilation, which makes the operation cost higher and occupies a larger area, which is not conducive to the in-situ fertilization of organic waste

Method used

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  • Chimney type organic garbage fertilizer-making machine
  • Chimney type organic garbage fertilizer-making machine

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Experimental program
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Embodiment 1

[0014] FIG. 2 is a plan view of the device of Embodiment 1, FIG. 3 is a vertical cross-sectional view of the device of Embodiment 1, and FIG. 4 is a schematic diagram of a perforated plate shown in Embodiment 1. The device is composed of a chimney-shaped main body 3, a perforated plate 1 and a support 2, and the chimney-shaped main body 3 is a regular square prism with 5 lower bottom surfaces and 4 smaller upper bottom surfaces. The chimney-shaped main body 3 is made of polyvinyl chloride, which is wrapped with rock wool for heat preservation; the perforated plate 1 and the bracket 2 are both made of polyvinyl chloride. During installation, the perforated plate 1 and the support 2 are first fixed together, and then the chimney-shaped main body 3 is sleeved outside the perforated plate and its weight is supported by the support. When in use, organic waste is put in from the opening of the chimney-shaped main body 3, and after a period of natural fermentation treatment, the orga...

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Abstract

The present invention relates to a chimney type fertilizer-making machine capable of implementing organic refuse fertilization under the condition of having no external power input. Said fertilizer-making machine is formed from chimney main body, perforated plate and supporting frame. Said invention also provides its working principle and its concrete operation method and steps for degrading organic refuse and changing organic refuse into fertilizer.

Description

technical field [0001] The invention belongs to the field of waste management, in particular to an in-situ fertilization device for organic waste. Background technique [0002] Litter is made up of various components, of which the organic fraction accounts for the largest proportion of the garbage composition. At present, garbage sorting work is being carried out smoothly in many cities in our country, and it is also the development trend of national garbage collection in the future. However, as the first step in waste classification, the general organic waste classification collection container does not fully consider the biodegradable characteristics of organic waste, resulting in the organic waste that can be decomposed by microorganisms still entering the landfill in its original state. This undoubtedly increases the cost of waste transportation and also takes up valuable landfill space. On the other hand, organic waste is rich in nutrients such as nitrogen, phosphorus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F9/02
CPCY02A40/20
Inventor 张相锋杨志峰陈家军葛垚
Owner BEIJING NORMAL UNIVERSITY
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