Slag treatment of Incineration power station

Slag treatment of Incineration power station

With the acceleration of urbanization, the problem of garbage has gradually become a headache. In order to solve this problem, more and more cities have begun to build Incineration power stations. In Incineration power station, slag treatment is a very important link. This article will introduce the relevant knowledge and operation steps of slag treatment in Incineration power station.

1、 Basic situation of slag in Incineration power station

Slag refers to the solid matter remaining after the burning of garbage in Incineration power station. The main components of slag are inorganic substances, including oxides, silicates, metal oxides, etc. The treatment of slag is of great significance to the operation of Incineration power plant and environmental protection.

2、 Methods of Slag Treatment in Incineration Power Station

1. Landfill method

Landfill is a traditional method to treat the slag of Incineration power station. The advantage of this method is that it is simple and easy to operate, but its drawbacks are also obvious. It can cause pollution to groundwater and soil, and also occupy a large amount of land resources.

2. Recycling method

Recycling method is a popular method to treat the slag of Incineration power station at present. This method can recycle useful substances such as metals in the slag, and at the same time, the slag can be used for building materials and other aspects to achieve resource reuse.

3. Stabilization treatment method

The stabilization treatment method is a method of chemically treating furnace slag, which can stabilize harmful substances in the slag and reduce the harm to the environment. The advantage of this method is that the treated slag can be used for landfill and other purposes, while also reducing environmental pollution.

3、 Operation Steps of Slag Treatment in Incineration Power Station

1. Collection of slag

In the Incineration power station, the slag is collected through the flue gas purification system. The flue gas purification system will filter the particles and harmful substances in the flue gas, ultimately forming slag.

2. Classification of slag

slag can be classified based on its properties, such as the organic content and metal content in the slag. The purpose of classification is to better carry out subsequent processing.

3. Treatment of slag

Corresponding treatment methods can be selected according to different methods of slag treatment in Incineration power station. For example, landfill, recycling, or stabilization methods can be used for treatment.

4. Transportation of slag

The treated slag needs to be transported. During transportation, it is necessary to pay attention to the stability and safety of the slag to avoid harm to the environment and personnel.

4、 Conclusion

Slag treatment of Incineration power station is a very important link, which is of great significance for the operation of Incineration power station and environmental protection. In the selection of slag treatment, the most suitable treatment method should be selected based on the properties and actual situation of the slag. During the process of slag treatment, it is necessary to pay attention to environmental protection and safety production to ensure the quality and effectiveness of slag treatment.

Slag treatment of Incineration power station