Solar energy-based rotary garden waste composting device

A solar energy and rotary technology, applied in the field of composting bins, can solve the problems of high investment and operation and maintenance costs, large floor space, and complex equipment of agitated fixed bed composting, so as to shorten the composting cycle, improve stirring efficiency, and speed up composting The effect of the process

Active Publication Date: 2018-07-24
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Agitated fixed-bed compost has high investment and operation and maintenance costs
Parcel bin composting is not co

Method used

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  • Solar energy-based rotary garden waste composting device
  • Solar energy-based rotary garden waste composting device
  • Solar energy-based rotary garden waste composting device

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Embodiment Construction

[0038] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0039] Such as Figure 1 to Figure 9 As shown, a rotary garden waste composting device based on solar energy includes a support system 1, a rainwater collection system 2, a composting system 3 and a solar power generation system 4; the support system 1 includes a support frame 101, a handle 102, a universal Wheel 103, brake pad 104, side slanting beam 105, telescopic arm 106 and rain cloth 107; the support frame 101 is a steel L-shaped bracket, the upper end is provided with a handle, and the handle is provided with a non-slip grip; the universal wheel 103 The four legs at the bottom of the support frame 101 are connected by bolts, and the univer...

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Abstract

The invention discloses a solar energy-based rotary garden waste composting device. The device includes a support system, a rainwater collection system, a composting system and a solar power generation system. The device can move and fix a compost bin as needed, and can detect changes in the physical and chemical indicators in the composting process in order to easily timely adjust the supply of oxygen and water and accelerate the composting process. The device uses the solar power generation system to supply power to a sensor, and provides a water source for the compost bin through the rainwater collection system, so the cost is reduced, the resource utilization rate is improved, and the device is green, and environmentally friendly. A detachable separator plate between a left compostingchamber and a right composting chamber can realize the mixing of materials in the left composting chamber and the right composting chamber in different fermentation stages in order to adjust a carbon-to-nitrogen ratio, the above rotary box body design makes the device realize uncovering-free stirring, avoid the loss of heat and gas, improve the composting efficiency and shorten the composting cycle.

Description

technical field [0001] The invention relates to the composting bin technology, in particular to a solar energy-based rotary yard waste composting device. Background technique [0002] With the continuous development of urban greening, the amount of garden waste produced in the city, such as the residues produced by the natural fall of garden plants or artificial pruning, including leaves, grass clippings, branches, residual flowers and fruits, etc. has also increased. According to statistics, the annual output of garden waste in Beijing, Shanghai, Guangzhou and other places is more than 100,000 tons, while the European Community countries produce more than 1.25 billion tons of garden waste every year. Garden waste contains a certain amount of beneficial nutritional elements, a large amount of lignin, cellulose and hemicellulose, and some organic substances. Moreover, compared with urban sludge and other domestic waste, garden waste has less raw material pollution and does no...

Claims

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Application Information

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IPC IPC(8): C05F17/02
CPCC05F17/914Y02W30/40Y02P20/133
Inventor 李钰方利国邓月华刘子杰丁宇娇
Owner SOUTH CHINA UNIV OF TECH
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