Exsolution machine bottom seal structure

The utility model provides an exsolution machine bottom seal structure, includes the cylinder bottom of exsolution machine bottom, and leave at the cylinder bottom middle part has the centre bore, and the main shaft of installation exsolution machine in the centre bore stirs the blade holder and passes through the fastener and fix on the main shaft, stirs there is the clearance between blade holder and the cylinder bottom top surface, and it has the annular groove to stir inboard division of blade holder lower part, the welding has interior retaining ring on the internal face of centre bore, and the lower part of interior retaining ring is parallel bottom the cylinder bottom, and the upper portion of interior retaining ring surpasss the top of cylinder bottom, and the upper portion of interior retaining ring is located the annular groove to form a maze structure, being located the retaining ring and installing the seat circle under, the seat circle welds on the cylinder bottom, still including pressing from both sides the hoop bearing frame, the installation of two clamp hoop bearing frame symmetries is fixed together through the fastener to press from both sides tight inside slide bearing, the top that presss from both sides the hoop bearing frame is passed through the retaining member and is connected with the seat circle, and the below that presss from both sides inboard and the slide bearing of hoop bearing frame is for packing, and gland passes through the bolt fastening on the clamp binds round the bearing frame, and compresses tightly the filler sealing performance is good.