Glycerin by-product continuous centrifugation and molecular sieve adsorption purification machine

Abstract

This application discloses a continuous centrifugation and molecular sieve adsorption purification machine for glycerol byproducts, belonging to the technical field of glycerol purification equipment. It includes a purification tank and a sealing cap. A centrifuge cylinder is rotatably connected inside the purification tank. This application uses a drive unit to drive the centrifuge cylinder inside the purification tank to rotate at high speed, performing preliminary separation of the glycerol byproducts input through the feed inlet. Centrifugal force causes large particles of impurities to settle. The centrifuged glycerol byproducts are then transported through a main infusion pipe, with the flow rate regulated by a main pipe control valve. A three-way connector divides the liquid into two infusion branch pipes, each with an independent branch pipe control valve, allowing the liquid flow to be switched to either of the two molecular sieve adsorption tanks. Molecular sieve adsorption further removes small molecule impurities and pigments, improving the purity of the glycerol. The dual-tank design allows one tank to operate while the other is replaced or kept on standby, achieving continuous and efficient glycerol purification production and ensuring overall purification efficiency.

Images