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.