APPARATUS AND PROCESS FOR CONTINUOUS PRODUCTION OF SCR PLATE TYPE DENITRATED CATALYST

摘要

Disclosed is an apparatus for continuous production of SCR plate type denitrated catalyst comprising a stainless steel screen unreeling and clamping system a catalyst paste distributing system a system for rolling folding shearing the plate type catalyst a sample assembling table and a drying and sintering system. In operation after unreeling leveling and aligning at center the stainless steel screen is run by continuous clamping of the clamping device; in the meanwhile after mixing and extruding for molding the raw materials for the denitrated catalyst are uniformly distributed over the stainless steel screen by a distributing device and a trowelling device followed by multi stage rolling folding and shearing to provide the plate type catalyst mass; the plate type catalyst masses are assembled as a special module at sample assembling table and finally fed into the drying and sintering system for drying and sintering to obtain the final plate type denitrated catalyst. In the present invention such devices as the multi stage leveler the alignment device the multi stage clamping machine the multi stage trowelling machine and the multi stage roller press are introduced for achievement of continuous production of the plate type denitrated catalyst.