With the continuous acceleration of urbanization, the problem of urban garbage is becoming increasingly prominent, and how to deal with garbage has become an urgent problem to be solved. Waste-to-energy plants have become one of the important means to solve the garbage problem.
一，The Significance of Slag Metal Separation in Waste-to-energy Power Plants
The construction of waste-to-energy plants is a very effective way of waste disposal, which can convert urban waste into electricity, solve the problem of urban waste, and generate economic benefits at the same time.
Slag is a kind of solid waste generated in waste-to-energy plants, and the metal in slag is one of the most important resources. By sorting the metals in the slag, the valuable metals can be extracted and recycled, so as to save resources, reduce resource waste, and bring more economic benefits to the enterprise.
二，Operational Steps for Metal Separation of slag in Waste-to-energy Power Plants
1.Disposal of slag
Before the slag metal separation can be carried out, the slag needs to be treated first. Slag is usually produced after cooling by water quenching, so it needs to be crushed and screened to separate it into different particle size classes.
2. Selection of slag metal sorting equipment
The choice of slag metal sorting equipment is very important, usually you can choose Magnetic Separator,Eddy Current Separator, Gravity Sorting Equipment and other equipment. Each of these devices has its own advantages and disadvantages, and you need to choose according to the actual situation.
3. Adjustment of slag metal sorting equipment
Before slag metal separation, the equipment needs to be adjusted. It mainly includes adjusting the voltage, current, magnetic field strength and other parameters of the equipment, as well as selecting the appropriate sorting medium.
4. Operation of slag metal separation
Before the slag metal separation, the slag needs to be pre-treated to extract the valuable metals from it.
It mainly consists of crushing and screening the slag and dividing it into different particle size levels. The slag is then fed into a metal sorting plant for sorting. Depending on the equipment, different sorting methods can be selected.
For example, in a magnetic separator, metals can be separated based on their magnetic properties. In an electrodynamic separator, metals can be separated according to their electrical properties.
三， Application Prospect of Slag Metal Separation in Waste-to-energy Power Plants
The application prospect of slag metal separation technology in waste-to-energy power plants is very broad. First of all, the valuable metals can be extracted and recycled, so as to save resources and reduce resource waste.
Secondly, it can bring more economic benefits to the enterprise. In addition, it can also reduce environmental pollution, protect the environment, and improve the efficiency and quality of municipal waste disposal.
Conclusion
In short, the application prospect of slag metal separation technology in waste power plant is very broad, which can bring more economic benefits to enterprises, but also protect the environment and improve the efficiency and quality of urban waste treatment.
