Composite organic fertilizer dust-proof smashing device and control method thereof

Abstract

The invention relates to a smashing mechanism, and discloses a composite organic fertilizer dust-proof smashing device and a control method thereof. The composite organic fertilizer dust-proof smashing device comprises a smashing shell, a feeding section and a discharging section are arranged at the upper end and the lower end of the smashing shell correspondingly, and a mashing mechanism is arranged in the feeding section; the mashing mechanism comprises a mashing motor, a roller is mounted on a motor shaft of the mashing motor, first mashing teeth are fixed to the outer side wall of the roller, and second mashing teeth matched with the first mashing teeth are arranged on the inner side wall of a mashing section; an annular feeding cavity is formed between the first mashing teeth and thesecond mashing teeth, and the width of the annular feeding cavity is gradually decreased from the upper end of the feeding section to the lower end of the feeding section; and a dust-proof cover plateis arranged at the upper end of the mashing section in a covering mode, and a feeding pipe communicating with the annular feeding cavity is fixed to the upper surface of the dust-proof cover plate. According to the composite organic fertilizer dust-proof smashing device, organic fertilizer is broken through the mashing mechanism, by adopting a step-by-step progressing mode, the organic fertilizeris mashed more finely step by step along with the time entering the annular feeding cavity, and the smashing effect is effectively improved.

Description

technical field [0001] The invention relates to a crushing device, in particular to a dust-proof crushing device for compound organic fertilizers. Background technique [0002] With the development of the global economy and social progress, people have unique requirements for the quality of life and food. Pure natural, pollution-free healthy food has become people's pursuit, so the rise of organic agriculture has become an inevitable trend. The use of organic fertilizers instead of chemical fertilizers and biopesticides instead of chemical pesticides in organic agriculture is the main method in organic agriculture, which can effectively reduce environmental pollution, increase soil fertility, and increase plant production and income. [0003] In the production process of compound organic fertilizers, there are generally different particle size requirements for raw materials according to different production processes. In order to speed up the reaction speed, improve the uni...

AI Technical Summary

Problems solved by technology

[0004] Existing crushing devices for compound organic fertilizers generally perform a simple crushing, and the degree of crushing is not enough, which makes the subsequent granulation process more difficult, and the final products are difficult to meet the product requirements of modern compound organic fertilizer manufacturers.

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