Fermentation liquor pretreatment device for production of compound microorganism feed additive

• Main Authors: LU RONGLIANG, JIANG WENMIN, CHEN SHAOBANG, WU XUETING, LI JIUYIN
• Format: Patent
• Language: Chinese; English
• Published: 27.04.2021
• Subjects: APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS; FODDER; FOODS OR FOODSTUFFS; HUMAN NECESSITIES; MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLESOR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PEELING VEGETABLES OR FRUIT IN BULK; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRANSPORTING

The fermentation liquor pretreatment device comprises a first valve and a rotating shaft, a water inlet is formed in the right end of the first valve, an adding opening is formed in the lower portion of the right end of the water inlet, a cover cap is arranged at the right end of the adding opening, and a sealing ring is installed below the right end of the cover cap. A motor is arranged at the right end of the sealing ring, a coupler is fixed below the motor, a temperature sensor is arranged in front of the coupler, a pressure gauge is installed at the right end of the PH detector, a stirring rod is installed below the rotating shaft, and a discharging port is fixed below the right end of the stirring rod. A heater is arranged below the left end of the second valve; the fermentation liquor pretreatment device for production of the compound microorganism feed additive can achieve the purposes that a fermentation agent and water are uniformly mixed, fermentation liquor is in an anaerobic state, and the ferment