| 摘要 |
System for manufacture of fertilizer. The system includes a series of devices arranged in relation to each other in such a way that the various products whose processing will give rise to the production of a final product such as an organic or organomineral fertilizer are successively passed through them. All the devices form an installation in a vertical arrangement, in such a way that each device occupies one level and the products pass from one device to another by simple gravity, with the need only for a device to lift the products to the receiving hoppers, situated in the upper level. Beneath these hoppers there are mills 2-2' for grinding and comminution of the products, then a mixer 3, and a granulator 4, in which a hot product is obtained which is cooled in a cooler 5, situated at a lower level, from which the desired fertilizer is obtained, which can be passed either by gravity to a bulk hopper 7, or to a bagging machine 8. <IMAGE>
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