The diffuser with tanks that retains the rod desfibrada throughout the extraction process with the recirculation forced downward of the broth

摘要

The diffuser with tanks that retains the rod desfibrada throughout the extraction process with the recirculation forced downward of the broth. Invention patent of a diffuser with a set of tanks that extracting the stock holding the cane desfibrada in the same tank during the whole process.The process is cyclic, the tank operating as the last receives water, the other tanks receive the broth diluted tank later. As the broth diluted by circulating sequencialinente tanks will increase the concentration of sugar and after the recirculation in the first tank is drained to the outside of the diffuser.The rod desfibrada is immersed in the broth increasingly diluted as the last stage of diffusion with water, the process is accelerated by the flow of the fallen diluted recirculated in the downward direction repressed by a pump (24). A heater (28) maintains the stock necessarily heated.The sand brought the field scattered in the sugarcane desfibrada, settle in the lock cone (34), a valve (35) releases the discharge of the sand after the transfer of the broth to the tank before. Then the rod desfibrada exhausted is discharged out of the tank (2) falling on a conveyor (7) which leads to the outside of the diffuser.