The invention relates to the field of blast furnace heavy slag resource recycling, in particular to a method for preparing cement clinker ingredients from high Ti-bearing blast furnace slag, and aims at achieving the purpose of providing a method which is used for preparing cement clinker ingredients from high Ti-bearing blast furnace slag and effectively achieving blast furnace slag recycling. According to the technical scheme for achieving the technical purpose, the method for preparing the cement clinker ingredients from the high Ti-bearing blast furnace slag is characterized by comprising the following steps that a, the high Ti-bearing blast furnace slag is firstly screened, the iron content is controlled, and it is guaranteed that the iron content is lower than 1%; b, the blast furnace slag obtained after screening is dried and ball-milled and then mixed with other cement clinker preparation ingredients, and after the ingredients are mixed to be uniform, homogenizing treatment is conducted; c, raw material chemical component regulation is conducted according to a needed cement variety; d, preheating and firing are conducted. The method is particularly suitable for processing technology occasions for effectively recycling the high Ti-bearing blast furnace slag.