Intelligent straw biological fertilizer enzyme-promoting fertilizer double-fermentation tank for cold region

• Main Author: YAN SHANYU
• Format: Patent
• Language: Chinese; English
• Published: 21.08.2020
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; CHEMISTRY; ENZYMOLOGY; FERTILISERS; FOODS OR FOODSTUFFS; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J; HUMAN NECESSITIES; MANUFACTURE THEREOF; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL; SPIRITS; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; VINEGAR; WINE

The utility model provides an intelligent straw biological fertilizer enzyme-promoting fertilizer double-fermentation tank for a cold region, and belongs to the technical field of modern agriculturalscience engineering biological fermentation equipment. The utility model mainly aims to solve the problems of soil hardening and fertility reduction caused by chemical fertilizer application, and canmore effectively solve the problem of difficult treatment of crop straws at present. The fermentation tank comprises a fermentation tank body, an isolation layer is arranged in the middle of the fermentation tank body to form two independent fermentation bins, namely a biological bin and an enzyme bin, air convection holes are formed in the upper portion of the isolation layer, a carbon fiber heating film is arranged in the middle of the isolation layer, and an intelligent temperature sensing controller is further arranged in the fermentation tank body. The straw fermentation device has the advantages of being wide in