Liquid gelatinization and saccharification: Integration of solid-state fermentation acetate, grains turning,  grains smoking, vinegar-drenching.

Automatic solid vinegar -brewing equipment (Patent No:CN200920245590.9 )With sorghum, maize as raw materials, material-moisten, gelatinization, saccharification, alcoholization can be worked continuously and independently in a liquid way. Liquefaction time : 40minutes; saccharification time:2 hours; alcoholization fermentation time : 72-96 hours; after 12 days fermentation and 3 days smoking, every ton of raw materials can stablely produce13 to 18 tons high-quality mature vinegar or aromatic vinegar and grain vinegar with comprehensive cost 360-480 RMB/T. Wine sediment is mixed mechanized with continuously and automatically acetic  fermentation. Production line includes automatic fermentation of mature vinegar, aromatic vinegar and grain vinegar, at the same time, it can complete data acquisition and curve statement-printing one-timely under control of computer.
 

1. Tanks system : rotating axis and horizontal tanks , SUS316L material is used, and it is processed by polishing inside and outside. Designed pressure is 0.25Mpa, operating pressure is 0.01-0.07Mpa, heat is transmit- ted by inner bushing with big vaccination, out-off-band jacket, special security ventilation, exhaust and sample port.

2. Mixing system : mechanical agitation, double propellers blades; speed control: timed positive --negative operation , 0-99 minutes adjustable.

3. Temperature control : Cooling water +5°C. Pt--100 temperature and electrode, fuzzy PID intelligent controller.

4. Ventilation flow : 0--1VVM (rotermeter.) 0.2μm asepsis air filter, tank pressure: 0-0.3Mpa, pressure gauge indication, manually operation adjustment.

5. Regnant vaccination and blending : Uniform vaccination by regnant tinder and flame. Stable and even fermentation happens with blending material in the tank and crushing system in the biochemical reaction process

6. Disinfection and smoked grains : Steam is accepted externally and manually controlled, mature vinegar grains is ventilated with steam directly in fermentation tank with special mixing system in order to reach regnant disinfection and smoked grains.