System and method for preparing wastewater coal slurry from high-concentration organic wastewater in coal chemical industry

The invention provides a system and a method for preparing wastewater coal slurry from high-concentration organic wastewater in coal chemical industry. The system comprises a crusher, a mill, a pulp filter, a stirring system, dehydration equipment, a multi-shaft strong shear dispersion machine, a high-speed shear intensifier, a homogenizing and curing tank and a pulp storage tank. According to the method, the coal chemical industry high-concentration organic wastewater is treated by utilizing the adsorption characteristic of the low-rank coal to prepare the wastewater coal slurry, so that the pre-removal of pollutants in the coal chemical industry high-concentration organic wastewater is realized, the pressure of subsequent wastewater treatment is reduced, and meanwhile, the resource utilization is realized. 本发明提供一种煤化工高浓度有机废水制备废水煤浆的系统和方法。该系统包括：破碎机、磨机、滤浆器、搅拌系统、脱水设备、多轴强剪分散机、高速剪切强化器、均质熟化罐和储浆罐。本发明通过利用低阶煤吸附特性处理煤化工高浓度有机废水后制备为废水煤浆，从而实现煤化工高浓度有机废水中污染物的预脱除，以降低后续废水处理缓解压力，同时实现资源化利用。