EXTRUSION DIE FOR SINGLE-ENDED TYPE CERAMIC CANDLE FILTER AND MANUFACTURING METHOD OF CERAMIC FILTER USING THE SAME

摘要

The present invention relates to an extrusion molding die for one end clogged ceramic candle filter, which can produce a tubular silicon carbide ceramic candle filter molded body with one end clogged by a vacuum extrusion method, and a method of manufacturing a ceramic filter using the same. will be. The die for extrusion molding a ceramic candle filter, the one end of which is blocked, the outer mold portion which is open to the outside through both ends; A closing mold part which is screwed to one end of the outer mold part and blocks one end of the outer mold part; A core mold portion coupled to the inside of the outer mold portion to mold the ceramic candle filter; It is characterized by consisting of a core mold guide portion coupled between the outer mold portion and the core mold portion to guide the core mold portion into the outer mold portion.