Garden waste treatment device and processing and utilizing method

Abstract

The invention discloses a garden waste treatment device and a processing and utilizing method, and belongs to the technical field of garden waste recovery. The device comprises a large pulverizer, a small pulverizer, a storage box, a compost treatment device and an organic fertilizer manufacturing device. The processing and utilizing method comprises the following specific steps: S1) constructinga garden waste disposal base, and transporting recycled and collected garden waste to the disposal base through a truck; S2) airing and crushing the waste, adding microbial strains, and carrying out composting operation; S3) adding a mixed material, selecting and controlling the oxygen supply amount, the water content, the carbon-nitrogen ratio, the pH value and the composting temperature condition of the compost, and carrying out fermentation operation; and S4) processing the fermented waste by using an organic fertilizer manufacturing device to obtain the organic fertilizer. In the invention, the garden waste is converted into available soil substrate by using a microbial fermentation technology, wherein the soil substrate is used as a base fertilizer of the garden plants, so that the plants can be better produced.

Description

technical field [0001] The invention relates to the technical field of garden waste recycling, in particular to a garden waste treatment device and a processing and utilization method. Background technique [0002] Garden waste mainly refers to litter, dead flowers, weeds and other wastes that are naturally produced by street tree pruning, lawn pruning, and plant metabolism. Entering the landfill together will not only increase the cost of garbage disposal, but also waste limited and valuable land resources. It will also cause long-term harm to the environment, pollute groundwater, soil and the atmosphere, and cause serious secondary pollution. In fact, gardens are abandoned. There is a very large reuse potential and value, because its composition is relatively simple, most of which are organic matter, and the value of reuse is very high. [0003] The simple treatment of garden waste as ordinary garbage cannot meet the requirements of sustainable development, and the harmle...

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Problems solved by technology

[0002] Garden waste mainly refers to litter, dead flowers, weeds and other wastes that are naturally produced by street tree pruning, lawn pruning, and plant metabolism. Entering the landfill together will not only increase the cost of garbage disposal, but also waste limited and valuable land resources. It will also cause long-term harm to the environment, pollute groundwater, soil and the atmosphere, and cause serious secondary pollution. In fact, gardens are abandoned. There is a very large reuse potential and value, because its composition is relatively simple, most of which are organic matter, and the value of reuse is very high

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