Equipment system and method to treat and recycle kitchen waste
A kitchen waste and resource regeneration technology, applied in water/sewage treatment, chemical instruments and methods, water/sewage multi-stage treatment, etc. Solve problems such as complex technology and process, and achieve the effect of low cost, short operation time and good safety
Inactive Publication Date: 2019-04-23
陈专
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Problems solved by technology
[0003] At present, the difficulties faced by the treatment of food waste are that the treatment technology has complex processes, high energy consumption, equipment investment, and high operating costs, and the generation of carcinogenic gases such as dioxins causes secondary pollution, that is, poor environmental benefits.
At the same time, due to the limited production level and insufficient understanding of the resources contained in food waste, traditional food waste treatment methods generally sacrifice the energy of food waste, resulting in waste of resources
Method used
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Embodiment Construction
[0035] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0036] Such as Figure 1~3 As shown, an equipment system for food waste treatment and resource regeneration includes a reactor 1 and a motor 14, the motor 14 is horizontally arranged at one end of the reactor 1, the output end of the motor 14 is connected to a screw 13, and the screw 13 runs through the reactor horizontally 1. There is a bearing seat at both ends of the reaction kettle 1, and the bearing seats are installed at both ends of the reaction kettle 1, and the screw 13 is connected with the wall of the reaction kettle through the bearing seat. The reactor 1 includes a solid-liquid separation part 11 and a dry carbonization part 12 arranged along the axial direction of the screw rod 13. The solid-liquid sep...
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The invention relates to an equipment system and method to treat and recycle kitchen waste. Solid-liquid separation and drying carbonizing steps are integrated in a reactor; carbonization is performedunder low heat provided by solar energy and auxiliary heat to obtain an organic carbonized product; wastewater, waste oil and hot steam generated in the production process are harmlessly treated. Compared with the prior art, the equipment system and method have the advantages that equipment integration is achieved, energy consumption, equipment investment and operation cost are low, operation issimple, and safety is good; the acquired carbonized product may act as a high-quality biofuel; the acquired oil may be refined into industrial oil and feed oil, so that resources are recycled; solar power is mainly utilized to supply energy, and solar power is a clean renewable new energy and is convenient to access and low application cost; the low temperature carbonizing process produces no harmful gas, causes no secondary pollution and is environmentally friendly.
Description
technical field [0001] The invention relates to the technical field of municipal solid waste treatment and resource regeneration, in particular to an equipment system and method for kitchen waste treatment and resource regeneration. Background technique [0002] With the rapid development of the economy and the improvement of people's living standards, the output of kitchen waste is increasing year by year. Garbage occupying land, polluting the environment, and its potential impact on public health have become increasingly prominent, and have become insurmountable problems in the process of economic development and urbanization. At the same time, the rich organic matter contained in kitchen waste contains a lot of resources and energy. How to recycle kitchen waste and obtain renewable resources and energy while solving the pollution of the environment has become a major issue of concern. [0003] At present, the difficulties faced by the treatment of food waste are that the...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C02F9/02C10B53/00
CPCC02F1/00C02F1/40C10B53/00Y02P20/133
Inventor 陈专陈炎明向亚玲陈玲邢海生张杰妮汤子翊陈梦婕
Owner 陈专