A method for screening solid particle fertilizers with unqualified particle size based on screening equipment

Abstract

The invention discloses a method for screening solid particle fertilizers with unqualified particle sizes based on screening equipment. Based on the screening device, it includes a bottom plate and an upper inclined plate; plate, the third vertical board, the height of the three vertical boards increases gradually, the top of the three vertical boards has an inclined slideway, and the inclination direction is consistent with the inclined Away from the channel openings with different widths on the baffle; a lifting platform and a motor are arranged above the bottom plate, and a connecting rod mechanism is between the motor and the lifting platform; the fourth vertical plate, the fifth vertical plate, and the sixth vertical plate are arranged on the lifting platform , the fourth vertical board is attached between the lower end of the inclined board and the first vertical board, the fifth vertical board is attached between the first vertical board and the second vertical board, and the sixth vertical board is attached to the second vertical board between the board and the third vertical board. The present invention screens out fertilizer particles with unqualified particle sizes step by step through layer-by-layer ascending transmission, which is convenient for classification and use after production.

Description

technical field [0001] The invention relates to a screening method for unqualified particle size solid particle fertilizer based on screening equipment, and belongs to the technical field of agriculture. Background technique [0002] Solid fertilizer refers to a class of substances that provide one or more essential nutrient elements for plants, improve soil properties, and improve soil fertility levels. Fertilizers, medium-element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy-concentrated organic fertilizers, etc., have standard particle sizes. Solid fertilizers with smaller particle sizes are fragile and inconvenient for transportation and storage, while solid fertilizers with larger particle sizes The use of fertilizers is ineffective and the dosage is difficult to control. [0003] Traditional solid granular fertilizer manufacturing equipment, due to process or equipment accuracy, will produce a small amount of solid fertilizer...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved in the present invention is to provide an unqualified fertilizer for the problem that the traditional technology cannot automatically remove and screen the solid fertilizer produced by the solid fertilizer manufacturing equipment with larger or smaller granular fertilizers. Particle Size Solid Granular Fertilizer Screening Method

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