SULFUR SOLIDIFIED BODY MOLDING DEVICE AND METHOD FOR PRODUCING SULFUR SOLIDIFIED MOLDED PRODUCT

摘要

PROBLEM TO BE SOLVED: To produce a sulfur solidified molded product without generating a gap caused by shrinkage and the generation of gas upon the solidification of sulfur materials.;SOLUTION: The sulfur solidified body molding device 10 comprises: a molding flask 100 at which a cavity C is formed; and a temperature keeping/heating apparatus 200 installed so as to cover the cavity C. The molding flask 100 comprises a bottom plate part and side plate parts in which a fluid chamber is formed at the inside, respectively. By introducing, e.g., pressurized steam into each fluid chamber, the molding flask 100 is heated, and, by introducing a cooling medium, the molding flask 100 is cooled. The temperature keeping/heating apparatus 200 is provided with a heating means, and is installed so as to cover the cavity C during cooling for sulfur materials in a melted state made to flow into the cavity C by the molding flask 100, and heats the upper surfaces of the sulfur materials.;COPYRIGHT: (C)2008,JPO&INPIT