Generally speaking, garbage classification is to sort the garbage and then discard it. Its main purpose is to reduce the pressure of urban domestic garbage to pollute the environment and lay a very good foundation for garbage recycling and reuse. Garbage sorting is mainly ‘selection’. After sorting the garbage, it can be used directly in production. Compared with garbage sorting, garbage sorting is more technical, more accurate, and more detailed.

Now, in the process of domestic waste treatment, the more commonly used treatment technologies include landfill treatment, incineration treatment, high-temperature composting, catalytic cracking and other technologies.

Nowadays, landfill treatment is a relatively mature waste treatment technology. The method of landfill treatment needs to occupy more land resources. For heavy metals and other harmful substances, they will be buried if they are not sorted. In this way, various problems such as foul gas and poor drainage of leachate will be generated, which will lead to pollution of soil and surface water. In the process of reconstruction, there are problems such as high technical difficulty and high cost investment. Reach the standard of harmless treatment of modern urban garbage.

In the process of garbage treatment, the garbage sorting equipment separates the solid waste that can be recycled or is not conducive to the subsequent garbage treatment and the materials that do not meet the requirements of the garbage treatment process. This is the very key in the solid waste treatment project. One of the links and very important equipment.

This equipment integrated sorting equipment is a sorting and processing equipment that combines bag breaking, crushing, screening, sorting and other equipment. It can sort various materials in the garbage in a reasonable and effective manner, and realize the recycling of resources. The main purpose is to sort garbage. The domestic waste sorting machine can effectively deal with process technical problems such as garbage entanglement, blockage, and dust, and simplifies the domestic waste sorting technology, reduces energy consumption, and reduces costs.

The base of the garbage sorting equipment is welded by channel steel, and the screen cylinder is assembled and welded by plates. The screen is designed according to the different sorting requirements of the materials to design screens with different diameters. The inside of the cylinder is equipped with a guide spiral plate, a broken bag and Crushing knife, loading plate and solid sorting outlet.

Main structural features:

1. It integrates bag breaking, crushing, screening and winnowing. The structure of the integrated MSW sorting equipment is relatively simple, the manufacturing and maintenance are convenient and fast, and the adjustment work ability is strong. It is suitable for various processing and operation scales and is beneficial to application and promotion.

2. There is no main shaft bearing in the sieve cylinder, and the hollow spiral type is used. The whole equipment is blocked by the shell, so it has the functions of anti-winding and suppressing dust.

3. In view of the small diameter of the screen holes of the screen section, in order to avoid the blockage of the sieve tube screen section in the operation link and affect the screening effect, the screen section is equipped with a passive turning block removal device. When the sieve drum rotates, the blocking removal brush drives the rotation of the blocking removal wheel to realize the cleaning effect on the screen holes. Therefore, it has an anti-clogging effect and is suitable for high-moisture garbage.

4. The wind speed of winnowing can be adjusted to adapt to the change of waste composition in different seasons.

5. The equipment of the garbage sorting machine is of horizontal structure and inclined installation. The installation inclination angle and the rotation speed of the sieve cylinder are used to adjust the residence time period of the material in the sieve cylinder.

6. The screen cylinder has a large diameter, low speed ratio, stable operation and low noise.