Treatment process for recycling domestic garbage
A domestic waste and treatment process technology, which is applied in the field of domestic waste recycling and treatment process, can solve the problems of heavy metal pollutant transfer, diffusion, lack of treatment technology and methods, polluted farmland and planting, etc., to achieve good dehydration effect, The effect of avoiding pollution and less investment in equipment
Active Publication Date: 2019-05-17
浙江其奋环境科技有限公司
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Problems solved by technology
[0007] Third, make compost: it may cause the transfer and diffusion of pollutants, especially heavy metal pollutants, and directly pollute farmland and planting plants
[0008] Fourth, incineration: a large amount of harmful gas, dioxin and furnace ash will be produced. The furnace ash contains dioxin and heavy metals, which is very harmful and difficult to handle
[0009] Due to the lack of effective treatment technologies and methods, the contradiction between domestic waste and the living environment has become increasingly prominent, and even long-distance transportation has been bred, dumped into rural areas, rivers, lakes, and seas, and the criminal behavior of transferring pirated waste is severely investigated by the government. , still difficult to eliminate
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[0095] The technical solutions of the present invention will be further described and illustrated through specific examples below.
[0096] Unless otherwise specified, the raw materials used in the examples of the present invention are commonly used raw materials in the art, and the methods used in the examples are conventional methods in the art.
[0097] A kind of domestic garbage recycling treatment process, such as figure 1 As shown, the process includes:
[0098] Step 1. Garbage crushing. Collect the collected domestic waste, and then transfer the domestic waste to the crushing equipment through the conveyor belt for centralized crushing of the domestic waste. Through the crushing process, the domestic waste is crushed into fine particles; if necessary, the domestic waste Garbage is initially screened, specifically screening larger-sized metals and glass in domestic waste. According to the actual situation, the household garbage can be dehydrated first by the preliminar...
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The invention relates to the technical field of garbage treatment, in particular to a treatment process for recycling domestic garbage. The method comprises the following steps that 1, the flotation classification is carried out on the domestic garbage; 2, metals and other substances are removed; and 3, residual components are used as a renewable raw material to plasticize and form so as to becomea new environment-friendly product.
Description
technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a process for recycling and utilizing domestic garbage. Background technique [0002] With the rapid development of my country's social economy, the acceleration of urbanization and the rapid improvement of people's living standards, the garbage generated in the process of urban production and life has also increased rapidly. Domestic garbage occupies land, pollutes the environment, and affects people's health. effect is also more pronounced. Specifically, domestic garbage has caused great harm: organic matter rots, compounds decompose, emit ammonia, hydrogen sulfide, odor and other toxic and harmful gases, pollute the atmosphere; viruses, bacteria, insect eggs, etc. reproduce, breed, and spread; pollutants Accompanied by the infiltration of sewage into the formation, into the river, polluting the land and groundwater system; metal and its compounds decomposed or ionize...
Claims
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Login to View More IPC IPC(8): B02C18/14B02C18/22B02C23/16B03B7/00B09B3/00B09B5/00B01D53/02
CPCY02W30/20
Inventor 童其奋汪建明陆大根王伟朱晓峰冯燕童丽娜
Owner 浙江其奋环境科技有限公司