Computer-aided Design System for Anti-Corrosion of Coal Preparation Equipment Based on Improved Technology of High-salt Coal Washing Wastewater

Coal preparation plant production mainly depends on equipment. Through on-site investigation, coal preparation equipment will inevitably come into contact with various materials during use, wear and tear, which is very easy to cause corrosion, and the longer the time, the more serious the corrosion situation and degree, which will lead to the gradual loss rate of equipment. As a result, corrosion protection technology needs to be taken into account when designing large industrial installations or equipment. Aiming at the characteristics of high-salt coal washing wastewater, a computer-aided design system for corrosion protection of coal preparation equipment is established in this paper, which is suitable for the actual situation of coal preparation plants. This system uses computer-aided technology to collect all corrosion data into the overall anti-rust computer for unified management and maintenance. In order to achieve effective data support for the anti-corrosion information system, it is necessary to establish a scientific data query system to meet the needs of information technology. The research results show that the computer-aided design system for corrosion protection of coal preparation equipment can design anti-corrosion schemes based on different types of corrosion data, and users can analyze the anti-corrosion schemes through the evaluation system, thereby determining the practicability of the system and scheme. The advantage of this system application is that it can prevent all kinds of complex corrosive factors, prolong the service life of coal preparation equipment, provide great convenience for staff to deal with corrosion data and information, and improve work efficiency and economic benefits.