MANUFACTURING APPARATUS OF SULFUR-BASED NITRATE NITROGEN PURIFICATION MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a sulfur-based nitrate nitrogen purification material capable of continuously and inexpensively mass-producing the sulfur-based nitrate nitrogen purification material very strong in binding power of mutual main raw materials such as a sulfur component, by melting of the sulfur component to uniformly disperse and fix to the periphery of the other main raw materials.SOLUTION: The manufacturing apparatus 1 of the sulfur-based nitrate nitrogen purification material of the present invention comprises a housing body 4 having an input port 2 for main raw materials such as a sulfur component provided on one end side and a discharge port 3 for a sulfur-based nitrate nitrogen purification material provided on the other end side, and a heating means 5 for heating the housing body 4. A carrying screw 6 is provided in the housing body 4 for carrying the main raw materials such as the sulfur component from the one end side toward the other end side, and the carrying screw 6 is constituted so that a pitch of a screw blade 7 gradually becomes smaller from the one end side toward the other end side.