Biological organic fertilizer production method

Abstract

The present invention provides a biological organic fertilizer production method. The biological organic fertilizer production method adopts the following equipment for production, the equipment comprises a base, fixing plates and a dehydration device, the lower end of the base is connected with the existing ground, and the fixing plates are symmetrically installed at the left end and the right end of the base; and the dehydration device is arranged between fixing plates opposite to each other in the left-right direction. According to the method, through mutual cooperation of a motor, a rotating shaft, a first gear and a rotating rod, the rotating rod drives a screen drum to do rotating motion similar to the rotating track of an eccentric wheel, and the function that the screen drum conducts centrifugal dewatering on slurry can be achieved; and therefore, water in the slurry is quickly separated from the dry material, so that the biological organic fertilizer is quickly dried and formed.

Description

technical field [0001] The invention relates to the field of bio-organic fertilizers, in particular to a method for producing bio-organic fertilizers. Background technique [0002] Bio-organic fertilizer is made of organic solid waste (including organic waste, straw, manure, livestock, poultry manure, cake, agricultural by-products and solid waste from food processing) after microbial fermentation, deodorization and complete decomposition Organic fertilizers, bio-organic fertilizers have complete nutrients, can improve soil, improve soil compaction caused by the use of chemical fertilizers, improve soil physical and chemical properties, and enhance soil water retention, fertilizer retention, and fertilizer supply capabilities. Beneficial microorganisms in bio-organic fertilizers enter the soil. The microorganisms in the soil form a mutual symbiotic relationship, inhibit the growth of harmful bacteria and transform them into beneficial bacteria, interact and promote each othe...

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Problems solved by technology

[0003] 1. In the production process of general organic fertilizers, many raw materials used to produce organic fertilizers are directly mixed into a slurry state, and the organic fertilizers in the slurry state are not easy to store and use later, and the existing bio-organic fertilizer production The equipment has a low drying rate for organic fertilizers in slurry state;

[0004] 2. In the process of dehydrating and drying the slurry, the existing bio-organic fertilizer production equipment does not have the function of controlling the dehydration degree and dehydration rate of the slurry, and the slurry is easy to adhere to the dehydration device during the dehydration process and affect Subsequent dehydration effect

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