Organic fertilizer preparation method

Abstract

The invention provides an organic fertilizer preparation method, and an organic fertilizer preparation device is adopted. The organic fertilizer preparation device comprises a processing shell, a discharging unit and a smashing unit, the discharging unit is arranged on the upper side of the interior of the processing shell, and the smashing unit is installed at the lower end of the processing shell; the organic fertilizer preparation device can solve the following problems that when traditional organic fertilizer is manufactured and processed, most of the organic fertilizer is screened in a manual spreading mode, however, the manual spreading workload is large, the organic fertilizer cannot be smashed, cakes in the organic fertilizer cannot be effectively removed, the working efficiency is affected, and the labor cost is consumed; and 2, the existing organic fertilizer is generally dried in a solarization mode, however, the organic fertilizer cannot be turned over in the solarization mode, and a drying blind area exists, so that the organic fertilizer is easy to be excessively moist, and the later use effect is influenced.

Description

technical field [0001] The invention relates to the technical field of organic fertilizer production and processing, in particular to a method for preparing organic fertilizer. Background technique [0002] Organic fertilizers are mainly derived from plants and (or) animals. They are applied to the soil to provide plant nutrition as carbon-containing materials. They are processed from biomass, animal and plant waste, and plant residues to eliminate toxic and harmful substances. It is rich in a large amount of beneficial substances; organic fertilizer can be broadly divided into compost, retting manure, biogas manure and green manure. Human and animal manure, distiller's grains, fungus chaff, and other wastes, etc.) are the main raw materials, and the organic fertilizer is composted and decomposed. After the compost is decomposed, it needs to be broken up and dried to prevent composting. nutrient loss. [0003] However, the following problems exist in the production and pro...

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Problems solved by technology

[0003] However, the following problems exist in the production and processing of organic fertilizers at present: 1. When traditional organic fertilizers are produced and processed, most of the organic fertilizers are screened by manual spreading. The organic fertilizer is crushed, so the agglomeration in the organic fertilizer cannot be effectively removed, which affects the work efficiency and consumes labor costs;

[0004] 2. The current organic fertilizer is generally dried by the sun, but the sun cannot turn it, and there is a drying blind spot, so it is easy to cause the organic fertilizer to be over-humid, which will affect the later use effect

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