| 摘要 |
A briquette manufacturing method using sludge is provided to collect the dust generated in a drying procedure and to efficiently recycle the sludge containing the metallic component. A briquette manufacturing method using sludge comprises: a step of producing a first processed product by drying the sludge which is the by-product generated during a smelting process(S1); a step of cooling the first processed product in order to produce a second processed product(S4); a first screening step of separating the second processed product into a first group having a large size and a second group having a small size according to the first size basis(S5); a step of smashing the first group of the second processed product in order to produce a third processed product(S61); a step of mixing the second group of the second processed product and the third processed product with a binder and in order to produce the mixture(S67); and a step of manufacturing the briquette by using the mixture(S7). |
