Microorganism fertilizer drying and crushing device

Abstract

The invention discloses a microorganism fertilizer drying and crushing device. The device comprises a shell; multiple support columns are arranged at the bottom of the shell; a drying bin, a crushingbin and a screening bin are arranged in the shell; a first feed port is formed in the top of the shell; spiral stirring blades, movably connected, are arranged in the drying bin; a first motor and a second motor are arranged on one side of the outer wall of the shell; multiple dryers are arranged at the top of the inner wall of the drying bin; a first conveying pipe is arranged at the top of one side of the outer wall of the drying bin; a second feed port and a second conveying pipe are arranged on one side of the first conveying pipe on the outer wall of the shell; a first crushing cutter head and a second crushing cutter head, movably connected, are arranged in the crushing bin; a third conveying pipe is arranged at the bottom of the crushing bin; a vibration screen is aslant arranged inthe screening bin; a first discharge port is formed under the vibration screen at the bottom of the screening bin; and a second discharge port is formed in one side of the outer wall of the screeningbin. The device is simple in structure and quick and convenient to use, can synchronously realize drying, crushing and screening, and is high in treatment efficiency.

Description

technical field [0001] The invention relates to the technical field of microbial fertilizer production and processing, in particular to a drying and crushing device for microbial fertilizer. Background technique [0002] Microbial fertilizer is a product in which the life activities of microorganisms cause crops to obtain specific fertilizer effects. It is a kind of fertilizer used in agricultural production; Finish. Only when these beneficial microorganisms are vigorously multiplying and metabolizing, can material transformation and beneficial metabolites be continuously formed. Therefore, the types of beneficial microorganisms in microbial fertilizers and whether their life activities are vigorous are the basis of their effectiveness, unlike other fertilizers that are based on the form and amount of major elements such as nitrogen, phosphorus, and potassium. At present, most of the microbial fertilizers are mostly produced through fermentation, and the relatively wet fer...

AI Technical Summary

Problems solved by technology

At present, most of the microbial fertilizers are mostly produced through fermentation, and the fertilizer is relatively wet, which is not conducive to long-distance transportation. Therefore, the fertilizer needs to be dried, crushed and sieved.

However, the existing drying, crushing and screening processes of fertilizers cannot be completed at one time, and the production efficiency is not high

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