Method for quickly carbonizing edible fungus sticks and application

Abstract

The invention belongs to the technical field of edible fungus carbonization, and discloses a method for quickly carbonizing edible fungus sticks and an application of the method. The method comprises:screening and pretreating waste edible fungus residues, drying and crushing the pretreated waste edible fungus residues, adding a conditioner or a cementing agent into the crushed waste edible fungusresidues, fully mixing, mechanically pressing into particles, and carrying out low-temperature surface carbonization to obtain the biomass carbide. The method provided by the invention has the advantages of high carbonization rate, low energy consumption, functional diversity of carbide and less emission of atmospheric pollutants. According to the invention, through the carbonization process of the waste mushroom stick, such as optimized material ratio, optimal carbonization temperature and time, optimal carbonization yield and the like, rapid carbonization of the surface of the waste mushroom stick of the wood-rotting edible mushroom can be realized, and the carbonization yield of the waste mushroom stick material and the nutrient characteristics of the carbide are obviously improved. The raw materials are rich in source, resource recycling of agricultural solid waste can be achieved, and the problem of environmental pollution caused by unreasonable utilization of waste edible fungusdregs can be solved.

Description

technical field [0001] The invention belongs to the technical field of edible fungus carbonization, and in particular relates to a method and application of rapid carbonization of edible fungus sticks. Background technique [0002] At present, with the large-scale development of the edible fungus industry, a large number of waste mushroom sticks produced every year will become a problem facing the development of the industry. Waste mushroom sticks are used as waste raw materials after planting edible fungi, mainly composed of sawdust, cottonseed hulls, corn stalks, straw, etc., rich in N, P, K and other nutrients and rich in lignin, and the physical and chemical structure of the mushroom sticks after fruiting Changes, showing a loose porous structure. The recycling of waste fungus sticks is mainly composting, but there are problems such as composting time and compost maturity of different types of waste fungus sticks are quite different, especially the wood-rot fungus stick...

AI Technical Summary

Problems solved by technology

[0009] Aiming at the problems in the prior art that the production of wood rot edible fungi is large, but the waste fungus sticks have high lignin and cellulose content, unbalanced C / N ratio, large material moisture, and are not easy to compost, ferment, decompose and decompose, the present invention provides A method and application of rapid carbonization of edible mushroom sticks

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