With the development of cities and social progress, the problem of garbage storage in China is becoming increasingly prominent. At present, the main method of garbage disposal in China is landfill. Landfilling garbage not only pollutes soil and air, but also produces leachate and pollutes groundwater. Therefore, the management of landfills is urgent!
As the accumulation of landfill waste increases and time prolongs, pollution spreads to the surrounding areas and deep underground, posing a threat for thousands of years. The toxic gas emitted from garbage spreads to the surrounding area, forming three-dimensional pollution in the air, surroundings, and underground. Although many developed regions and some relatively developed cities in China have established a small number of "sanitary landfills" to reduce some pollution, there are still many environmental pollution problems caused by inadequate technology, which cannot be fundamentally solved. Therefore, the advantages of garbage classification equipment are highlighted. Using garbage classification equipment to recycle household waste, accurately classify urban household waste, and then adopt appropriate treatment methods according to the different properties of classified waste to achieve recycling and utilization, truly realizing harmless, reduced, and minimized waste hazards, reducing human demand for natural resources, and achieving sustainable resource utilization. Therefore, the application prospects of garbage classification equipment are very broad.
Rotten garbage collects almost all types of waste in daily life, such as plastics, building materials, soil and sand, metals, etc. Due to the complex composition and significant differences in specifications, dimensions, materials, and weight, screening is difficult and slow.
After passing through the "anti clogging drum screen", the mixture of stale garbage enters the "combustible material screening device" and is processed by rakes and brushes of different densities and elasticity. Quickly separate 90% of the combustibles. At the end of the equipment assembly line, a "bidirectional sorting device" is installed. Compared with traditional sorting technology, the screening is more precise and fast, sorting into combustibles, construction waste, metals, and soil sand. At the same time, the screened products are recycled, allowing resources to return to circular use.
The screened landfill site can be re planned and utilized through biodegradation and vegetation restoration. The site can be planned as industrial land, commercial land, residential land, or public land. Whether in terms of ecological environment or site utilization, it is beneficial to the country and the people.
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