1. Introduction

Waste incinerators play a key role in the waste treatment process. In order to extend equipment life, improve efficiency and reduce operating costs, the application of advanced refractory technology in incinerators is particularly important.

2. Analysis of the working environment of the incinerator

1. Challenges of high temperature environment

During the operation of the incinerator, the internal temperature usually exceeds 1000°C. The high temperature makes it difficult for ordinary materials to maintain strength and integrity.

2. Influence of corrosive environment

In addition to high temperatures, waste incineration also produces a large amount of corrosive gases, which can accelerate the damage of equipment and require refractory materials for protection.

3. Selection of advanced refractory materials

1. Material types and characteristics

High alumina bricks, mullite bricks, etc. are commonly used refractory materials. These materials have excellent high temperature stability and corrosion resistance.

2. Attribute comparison

According to research data, the service life of advanced refractory materials is about 30% longer than that of ordinary materials. At the same time, they can reduce heat loss and improve incineration efficiency.

IV. Case Study

1. Case 1: Waste Incineration Plant in a Certain City

A waste incineration plant in a certain city introduced advanced refractory materials in 2019, and the operating costs of the incinerator dropped by 15%. At the same time, the frequency of equipment maintenance was greatly reduced.

2. Case 2: An industrial waste incineration company

Another industrial enterprise not only improved its incineration efficiency but also reduced emissions of harmful gases such as sulfur dioxide, thereby improving environmental benefits, by using improved refractory materials.

V. Conclusion

The application of advanced refractory technology in waste incinerators can not only improve the durability and efficiency of equipment, but also reduce operating costs and bring significant environmental benefits. Through case studies, we found that the application of this technology provides valuable reference for related industries.

VI. References

[1] Characteristics and application of high alumina bricks [2] Annual report of a waste incineration plant in a certain city [3] Environmental impact assessment report of an industrial waste incineration enterprise