Recycling production process of discarded vegetable leaves

Abstract

The invention discloses a recycling production process of discarded vegetable leaves, comprising the following four procedures: (1) sorting the discarded leaves; (2) smashing the selected uncorrupted leaves, dehydrating, drying and pulverizing so as to obtain vegetable leaf feed powder; (3) smashing and dehydrating the sorted rotted leaves, and adding brown coal, chicken manure, tobacco leaf powder and zymophyte so as to prepare an organic fertilizer; and (4) processing the sewage which flows out when the vegetable leaves are smashed and extruded in a sewage processing station, wherein the sludge is used as the organic fertilizer. By adopting the technical scheme, the discarded vegetable leaves are processed into two types of products, namely the vegetable leave feed powder and the organic fertilizer; and the sewage formed in the processing process can be prevented from polluting the environment after being purified.

Description

technical field [0001] The invention belongs to the technical field of recycling waste vegetable leaves. Background technique [0002] In many vegetable producing areas, vegetable trading markets produce a large amount of discarded vegetable leaves every day. Due to the low value of recycling these discarded vegetable leaves, people have little research on their recycling technology, and no good treatment technology has yet been formed. . Usually people use a small amount of discarded vegetable leaves to feed livestock, but for large quantities of discarded vegetable leaves, because they contain spoiled vegetable leaves, they cannot directly feed livestock with discarded vegetable leaves, otherwise it will easily cause livestock to get sick; a large number of discarded vegetable leaves The leaves are piled up everywhere because no one recycles them, which is not only wasted, but also causes environmental pollution; in cities with good environmental protection, discarded veg...

AI Technical Summary

Problems solved by technology

Usually people use a small amount of discarded vegetable leaves to feed livestock, but for large quantities of discarded vegetable leaves, because they contain spoiled vegetable leaves, they cannot directly feed livestock with discarded vegetable leaves, otherwise it will easily cause livestock to get sick; a large number of discarded vegetable leaves The leaves are piled up everywhere because no one recycles them, which is not only wasted, but also causes environmental pollution; in cities with good environmental protection, discarded vegetable leaves are transported to garbage treatment plants for garbage disposal every day, resulting in huge resources, manpower and material resources. waste