This paper mainly studies the installation of the steel structure of the circular furnace. Through the analysis of the structure, the design and installation are necessary, thus guaranteeing the accuracy and safety of the installation.
1. Introduction
Although in the engineering plant there are many kinds of heating furnaces, the circulation furnance is the most widely used one. Due to its simple structure and convenient operation, it has been widely used in various industrial production processes. To ensure the production quality and effect of the circular furnace, correct installation of the steel structure of the furnace is particularly important and necessary.
2. The Analysis of the Steel Structure of the Circular Furnace
The steel structure of the circular furnace is mainly composed of steel tube and steel plate circular ring. The steel tube is welded into an integrated circular ring by welding. The steel plate is connected to the flange welded on the steel pipes, and then a closed steel structure is formed. The steel plate thickness is generally greater than the corresponding diameter of the steel pipe to ensure its torsional strength and rigidity. The welding can be made in circumferential and radial directions.
Beginning
Circular furnaces have many advantages and are widely used in many industrial processing plants. To ensure the normal operation of the circular furnace, it is important to perform a safe and accurate installation of the furnace steel structure. This paper mainly analyzes the steel structure of the circular furnace. It analyzes the structure characteristics and discusses the design and installation of the steel structure.
3. Design of Steel Structure of Circular Furnace
The design of the steel structure of the circular furnace mainly involves the calculation and selection of the wall thickness of the steel tubes and steel plates, the size and reinforcement of the welds, and the material selection of the steel tubes and steel plates.
The wall thickness of the steel pipe is determined according to the requirements of the circulation furnace heating power, and the steel plate should be thicker than the steel pipe wall thickness.
The width of the welds should be selected based on the raw materials of the steel tubes and steel plates, the types of welds, and the size and shape of the connecting parts.
The material of the steel tube and steel plate should be selected based on the working temperature and working environment of the furnace.
4. Installation of Steel Structure of the Circular Furnace
The installation of the steel structure of the circular furnace includes two parts: the joint connection installation and the load transfer installation.
In the joint connection installation, the steel tubes and steel plates should be connected by welding. The radial welding should be adopted. During the welding process, the size and shape of the connecting parts, the welding material and the welding process should be strictly checked. The welding stress should meet the requirements of the design drawings.
In the load transfer installation, the circular ring should be fixed to the foundation. The stress at the fixed point should meet the relevant regulations. After the circular ring is fixed, the fastener connecting the structure and the foundation should be checked and tightened, and then the circular furnace can be put into operation.
5. Conclusion
In conclusion, the steel structure of the circular furnace is a complex structure composed of steel pipes and steel plates. It is important to design and install the components correctly to ensure the safety and accuracy of the installation. Through the reference of this paper, we can better understand the design and installation of the steel structure of the circular furnace, so that it can be better operated during actual production.
