3results about How to "Speed up fermentation" patented technology

The utility model relates to a system for preparing green planting soil through coupling of river suspended solids and garden waste. The method is suitable for the technical field of river regulation. The technical problem to be solved by the utility model is to provide the system for preparing the green planting soil by coupling the river suspended solids with the garden waste. According to the technical scheme, the system for preparing the greening planting soil through coupling of the river channel suspended matter and the garden waste comprises a first treatment mechanism, a second treatment mechanism and a third treatment mechanism, the input end of the first treatment mechanism is connected with collected river channel water, and the first treatment mechanism is used for removing floating matter in the river channel water and conducting solid-liquid separation to obtain dewatered sludge; the input end of the second treatment mechanism is connected with the collected landscaping garbage, and the second treatment mechanism is used for crushing the landscaping garbage to obtain materials; the first input end of the third treatment mechanism is connected to the output end of the first treatment mechanism, the second input end of the third treatment mechanism is connected to the output end of the second treatment mechanism, and the third treatment mechanism is used for mixing the dewatered sludge and the materials and performing composting treatment to obtain planting soil.

This utility model belongs to the field of food fermentation technology, specifically a broken rice fermentation processing device, including a fermentation tank, and further including: a motor, fixed to the bottom of the fermentation tank; a turning component, disposed inside the fermentation tank and connected to the output end of the motor; a gas conveying component, disposed on the outside of the second fixed frame, with the gas conveying end disposed on the inside of the turning component; and a cover plate assembly, disposed on the inside of the top of the fermentation tank. This utility model provides a broken rice fermentation processing device that, through a motor-driven turning component, periodically turns the broken rice raw material inside the fermentation tank during the fermentation process, ensuring the uniformity of the fermentation process, avoiding incomplete or excessive fermentation in certain areas, and helping to release the gas generated during fermentation, maintaining gas circulation, preventing gas accumulation, avoiding oxygen deficiency or overheating, and ensuring a suitable fermentation environment.

The application provides a livestock and poultry manure enzymolysis fermentation system and method with CO2 emission reduction and CH4 production functions, relates to the technical field of livestock and poultry manure fermentation equipment, and comprises the following: an enzymolysis system for performing enzymolysis pretreatment on livestock and poultry manure; an aerobic fermentation system arranged below the enzymolysis system, which performs aerobic fermentation on the livestock and poultry manure pretreated by the enzymolysis system to generate heat and CO2; and an anaerobic fermentation system arranged below the aerobic fermentation system, which uses the heat and CO2 generated by aerobic fermentation to perform anaerobic fermentation on the livestock and poultry manure in the anaerobic fermentation system to generate CH4. The application provides a livestock and poultry manure enzymolysis fermentation system and method with CO2 emission reduction and CH4 production functions, which can improve the efficiency of fermentation reaction, reduce CO2 emission, and improve CH4 production.