4results about How to "Speed ​​up the fermentation process" patented technology

This application discloses a trough fermentation system for lignite fermentation, including a fermentation trough and a heating device for heating the fermentation trough. A floor heating coil is installed at the bottom of the fermentation trough. The heating device supplies heat to the fermentation trough through the floor heating coil, providing different amounts of heat to the fermentation trough in the early, middle, and late stages of fermentation, respectively, so that the fermentation trough is in the first, second, and third stages. The gradient temperature control of this application can accurately meet the temperature requirements of different stages in the fermentation process, significantly improving fermentation efficiency, accelerating the fermentation process, significantly shortening the fermentation cycle, and reducing greenhouse gas emissions, thus offering environmental advantages.

The application discloses a kind of carbonation method sugar filter mud resource processing technology and application thereof.The process includes: carbonation method sugar filter mud is mixed with auxiliary material according to mass ratio 1:6~1:10, urea and compound fermentation inoculant are added, moisture content is adjusted to 50%~70%, and heap fermentation is carried out for 10~20 days, from the third day of fermentation, heap turning is carried out once every 1~2 days, after fermentation, low-temperature drying is carried out below 45 DEG C to moisture content ≤15%, and harmless organic fertilizer base is obtained.The application also discloses organic fertilizer, bio-organic fertilizer and non-water-soluble medium element fertilizer prepared from the base.The application effectively improves the air permeability and fermentation efficiency of filter mud heap according to the characteristics of high calcium, high alkali, low organic matter and high humidity of carbonation method sugar filter mud, realizes the harmless effect that fecal coliform bacteria inactivation rate is more than 99.7%, simultaneously develops a variety of agricultural products in line with national standards with the same base, has the advantages of simple operation, low cost, product diversification, etc., and has good popularization and application prospect.

The utility model discloses an astragalus polysaccharide feed fermentation device which comprises a fermentation box and a solution box, the solution box is fixedly mounted on the top surface of the fermentation box, a water pump is mounted on one side of the solution box, and the input end of the water pump is communicated and connected with the solution box through a liquid pumping pipe. The movable base, the spray head and the stirring rod are adopted, when the astragalus polysaccharide feed is fermented, the feed can be put into the fermentation box, then the first driving motor and the second driving motor are started, the second driving motor drives the stirring rod to rotate and stir the feed, the first driving motor drives the reciprocating lead screw to rotate, and the stirring rod rotates to stir the feed. According to the device, the movable base is driven to reciprocate, the stirring rod is driven to reciprocate, feed is comprehensively stirred, an astragalus polysaccharide solution in the solution box is pumped out by the water pump while the feed is stirred, the astragalus polysaccharide solution is sprayed into the feed through the spray head and mixed through stirring, the device plays a role in stirring and spraying at the same time, and the stirring uniformity and the fermentation efficiency are improved.

The utility model provides automatic food fermentation equipment, which relates to the technical field of food processing and comprises a fermentation tank, a feed port is arranged on the left side of the top of the fermentation tank, a discharge port is arranged in the middle of the bottom end of the fermentation tank, and a cleaning component is fixedly connected to the right side of the top of the fermentation tank. The middle part of the top end of the fermentation tank is fixedly connected with a stirring assembly. Water enters the annular water conveying pipe through the water inlet pipe, then flows into the water conveying groove in the rotating scraping plate through the communicating hole and finally is sprayed out of the water spraying hole, the inner wall of the fermentation tank is sprayed and cleaned, meanwhile, the rotating scraping plate rotates along with the annular rotating frame, water flow flushing is matched on the basis of scraping impurities on the inner wall, the cleaning effect is greatly improved, and the cleaning efficiency is improved. Through mutual cooperation of all parts of the cleaning assembly, the problems that a traditional cleaning mode is poor in effect and impurities are prone to being left are effectively solved, the bacterium breeding risk is reduced, it is guaranteed that the fermentation environment is clean, and a basis is provided for high-quality fermentation.