42results about How to "Speed ​​up the composting process" patented technology

The invention provides a method for making compost by using poultry night soil. The method comprises the following steps: blending fresh poultry night soil with a microbial agent according to a mass ratio of 1000:1, adding straw powder, carrying out pile turning mixing to obtain 1 part by mass of a compost body, and distributing 1 part by mass of the uniformly mixed compost body in a fermentation bed. The method for making compost by using poultry night soil allows decomposed compost intermediate products to be added to the fermentation bed in a circulating manner, so the compost rapid heating is promoted, the compost process is accelerated, the compost period is shortened, and the consumption amount of the microbial agent is reduced, thereby the production cost is reduced. The method has the advantages of short period, high yield, no pollution, no bacteria, ovum residue and the like, enables a fertilizer generated in the invention to have a high retention rate of nitrogen, phosphorus, potassium and other elements, processes high pollution wastes, creates new economic values, and has good economic and social benefits and very good demonstration and popularization values.

The invention discloses a plant cultivation substrate and a preparation method thereof. The preparation method of the plant cultivation substrate comprises the following steps of: (1) uniformly mixing agricultural and forestry waste, a zymocyte agent, bamboo vinegar liquor and / or pyroligneous liquor and performing first fermentation treatment to prepare a first fermentation substrate; adding fermentation additives, the bamboo vinegar liquor and / or pyroligneous liquor into the first fermentation substrate and performing second fermentation treatment to obtain the plant cultivation substrate, wherein the fermentation additives are brown granulated sugar and calcium superphosphate. The plant cultivation substrate prepared by the invention has balanced nutrition, high nutrient content and stable physical property. The cultivation substrate prepared by the method has a rational nutritional structure and is convenient for plants to be absorbed; the growth requirements of the plants are met; and the survival rate and the ornamental effect for cultivation of the plants are improved.

The invention discloses a rotary yard waste composting device based on solar energy. The installation includes a support system, a rainwater collection system, a composting system and a solar power generation system. The device can move and fix the position of the compost bin as needed, and can detect changes in physical and chemical indicators during the composting process, so as to facilitate timely adjustment of oxygen and water supply and speed up the composting process. At the same time, the present invention uses a solar power generation system to supply power to the sensor, and provides water sources for the compost bin through the rainwater collection system, thereby reducing costs, improving resource utilization, and being environmentally friendly. At the same time, the disassembled partitions in the middle of the left and right composting chambers can realize the mixing of materials in different fermentation stages of the left and right composting chambers, thereby adjusting the carbon-nitrogen ratio, and adopt a rotatable box design, without opening the lid for stirring, avoiding heat and gas loss. , Improve composting efficiency and shorten composting cycle.