This paper gives full play to the advantages of one main body integrated development in the Xinjie Taigemiao mining area, and combines the location of each mine field in the mining area. Adhering to the development concept of "intensive, sharing, green, economic and efficient", we abandoned the idea of building four mine type coal preparation plants or four Wells jointly building one group coal preparation plant, and chose the layout of two Wells jointly building two group coal preparation plants. It greatly saves the land area, improves the use efficiency of infrastructure facilities, realizes the measures of energy saving and consumption reduction, reduces the construction investment and operating costs, improves the efficiency of all personnel and design efficiency, and has a good reference significance for the layout of group coal preparation plants with similar conditions.