Product introduction：

The basic idea of ​​stale garbage treatment is to use corresponding resource utilization technology to make most of the garbage reused, and the garbage that cannot be reused is landfilled again, so as to achieve the maximum reduction and resource utilization of stale garbage. The stale garbage sorting equipment used by Guoxin has been tested many times in its actual operation of stale garbage screening projects in landfills, as well as in actual operation of customers in many places across the country, and has been continuously adjusted and modified, and finally formed a complete set of stale garbage screening equipment treatment technology routes with strong practicality.

Stale garbage refers to the product of long-term natural evolution of garbage after landfill treatment. After long-term microbial fermentation and decomposition, stale garbage has a high moisture content and a low organic matter content. If it is dug out and incinerated, it needs to be screened and sorted first, and the sorted combustibles are used for garbage incineration. Other garbage is composted and landfilled according to specific classification. Stale garbage can be classified into the following types: humus, plastic film, hard plastic (can be divided into multiple types of plastics), rubber, magnets, non-ferrous metals, construction waste bricks and tiles, waste glass, wood, textiles and combustibles. Then they are effectively recycled and processed separately to make these garbage into commodities that the market can accept again, promoting the recycling of materials.

Supporting equipment

Garbage sorting materials

Three major advantages of stale garbage treatment equipment：

① The amount of garbage can be reduced, land resources can be obtained, and landfills can be reused.

② The harmlessness of garbage can be achieved, which can eliminate the pollution of the surrounding environment and groundwater by the landfill. Through the comprehensive management of stale garbage treatment equipment, the original pollution source is effectively eliminated, the ecological environment is improved, and huge environmental and social benefits are achieved;

③ Garbage resourceization can obtain recyclable resources and realize resource recycling. Through the resource processing system, humus, combustibles, metals, etc. are sorted out to realize the resourceization of garbage.

Customer Cases

Vietnam customer site

Mexican customer site

Our honor

Customer photo

Delivery site

Stale garbage screening and processing process:

1. Stale garbage is loaded to the chain plate feeder by a forklift, and then the material to be processed is homogenized by the material leveler. Whether the garbage can be screened efficiently, the uniformity of feeding is crucial. The garbage is transported to the drum screen by the feeding conveyor. Before being transported to the drum screen, manual sorting is set up to sort out large inert building materials such as stones in the garbage.

2. The garbage with large objects removed is screened and processed by the drum screen, and is divided into the oversize and undersize. The undersize is mainly humus soil, mixed with impurities such as metals. The undersize passes through a magnetic separator to sort and recycle the metals, and the humus is processed and used as organic soil for landscaping.

3. The oversize passes through a wind separator to be divided into heavy and light materials. Heavy materials are mainly recycled aggregates, mixed with metals and a small amount of impurities such as plastics. Heavy materials are manually sorted to separate the mixed combustibles such as plastics, and then the metals are sorted by magnetic separators. Aggregates can be used in the building materials industry after processing.

4. Light materials are mainly combustibles such as plastics, which are packaged together with combustibles selected from large items and combustibles selected from heavy materials into combustible compression packages and transported to power plants for incineration and power generation.