关键词: 煤炭洗选, BIM标准, 信息模型, 选煤厂, CPIM

Abstract: At present, the number of projects using 3D BIM models in the coal industry is increasing. However, due to the lack of a unified and feasible industry information model standard, the modeling depths are different, the formats are different, and the data cannot be shared. After in-depth understanding of the research status of BIM standards at home and abroad and the existing national standards in the coal industry, this paper is based on a number of BIM standards and related frameworks for construction projects, the coal washing industry information model standards are divided into three directions: 3D design, 3D modeling, and 3D model interaction, And research from the aspects of professional classification, design scope, design depth, component resources, model engineering fineness, model attribute fineness, 3D model architecture, model storage structure, model hierarchy, etc., finally a set of relatively complete coal washing information model (CPIM) standards were formed. After the demonstration application of the whole life cycle management platform of Dahaize Coal Preparation Plant of China Coal Shanxi Yulin Energy and Chemical Co., Ltd., The application requirements have verified the feasibility and applicability of the standard in the business field of thermal coal washing in Daize Coal Preparation Plant.