Intelligent table vinegar solid-state fermentation integrated machine

Abstract

The invention discloses an intelligent vinegar solid-state brewing integrated machine, which comprises a horizontal drum-shaped tank body, a spiral turning bar, a long filter plate, a spray device, a ventilation pipe, and a liquid outlet pipe. One end of the tank body is opened There is a material inlet, and the other end is provided with a material outlet. The spiral turning strip is arranged on the inner wall of the tank and between the material inlet and the material outlet. The ventilation pipe is connected into the tank; The long filter plate is set above the bottom of the tank body to form a cavity with the bottom of the tank body. The spray device is set in the tank body and above the vinegar unstrained spirits. The liquid outlet pipe is set at the bottom of the tank body; it also includes PLC automatic control system, temperature Monitoring device, alcohol monitoring device, acidity monitoring device, oxygen concentration detection device. The invention realizes the integration of vinegar solid-state fermentation and vinegar pouring operation, realizes multi-functionalization of the same equipment, monitors various physical and chemical indicators of vinegar fermentation in real time through various high-precision monitoring devices, and grasps the fermentation process; temperature, oxygen concentration, Alcohol and acidity and other physical and chemical indicators are combined to comprehensively analyze the fermentation process, so as to make corresponding operating instructions and improve the correctness of the instructions.

Description

technical field [0001] The invention belongs to the field of food processing equipment, in particular to intelligent fermentation and vinegar drenching equipment for solid-state fermentation of vinegar. Background technique [0002] There are many types of microorganisms involved in solid fermented vinegar, and the product flavor is better, so it is more and more favored by people. [0003] At present, the main production method in the vinegar solid-state brewing industry is still the fermentation tank, but there are also some fermentation equipment used in the vinegar fermentation process. The most representative fermentation equipment is the horizontal drum fermentation tank and the vertical reflux fermentation tank. Both have improved the mechanization level and production efficiency of vinegar brewing to varying degrees. But at the same time, both have their own defects: the horizontal drum fermenter can be turned over by rotation. Although it can carry out the solid-st...

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Problems solved by technology

But at the same time, both have their own defects: the horizontal drum fermenter can be turned over by rotation. Although it can carry out solid-state fermentation of vinegar, it cannot realize the vinegar drenching operation with the same equipment. It needs to transfer materials to do the vinegar drench operation. Low efficiency and other problems; the vertical reflux fermenter uses vinegar brine circulation instead of turning the fermented grains to achieve the purpose of cooling and increasing oxygen, but the long-term reflux causes the vinegar grains to harden, making the fermentation uneven, and the dissolved oxygen in the vinegar grains is insufficient, resulting in a fermentation cycle. Long and poor product quality and other issues

[0006] Most of the current brewing environments for open fermentation rely on experience to control the factors that affect vinegar brewing, word of mouth, and cannot accurately control the influencing factors. The production efficiency is low, the product quality is unstable, and the process control and Poor safety management, incompatible with the current background of large-scale industry, standardized production and food safety improvement, the improvement of vinegar solid-state brewing process has become more and more urgent

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