The invention relates to the technical field of
white spirit brewing, and discloses a soft cooked mud compaction process for
wine brewing pit mud, which comprises the following steps: mixing
loess and old pit sealing mud rich in functional
bacteria in proportion, culturing and activating microorganisms at constant temperature and
humidity, and
processing into soft cooked mud with controllable
moisture; a stainless steel water seal tank base and an intelligent sealing cover are pre-installed at a cellar opening; the surface of the fermented grains is evenly covered with the soft cooked mud, the soft cooked mud is compacted to form a
microorganism sealing layer, the
microorganism sealing layer is covered with a stainless steel sealing cover, clear water is injected into the
microorganism sealing layer to form water seal, finally, a dual-composite sealing
system of an inner-layer biological mud seal and an outer-layer intelligent steel seal is constructed, and the environment in the cellar is monitored in real time and intelligently regulated and controlled through an integrated sensor and an
automatic control system. According to the technology, the
aroma production
advantage of traditional pit mud and the stability of a modern sealing technology can be effectively fused, and the reliability, the
standardization degree and the production efficiency of the
fermentation process can be greatly improved while the
flavor is guaranteed.