| 摘要 |
<p>Provided are: a method for adding a binder, whereby a binder can be uniformly added to an iron ore material in the course of pelletizing the iron ore material and the concentration and additive amount of the binder can be highly accurately and quickly controlled; and an addition device therefor. The method for adding a binder is characterized by comprising: providing a mixing nozzle (70) for mixing a binder with water, which are separately supplied from a binder supply pipe (63) and a water supply pipe (66) respectively, in the vicinity of a material-feeding part (55) of a kneading machine (50); and, from the mixing nozzle (70), spraying an aqueous binder solution, which comprises the binder and water mixed together, onto an iron ore material having been fed into the material-feeding part (55) of the kneading machine (50).</p> |
