Stirring and mixing device for chemical fertilizer production

By designing intermittent stirring and protective measures for the stirring and mixing device used in fertilizer production, the problems of component stratification and uneven mixing during the fertilizer mixing process were solved, and the product quality and uniformity were improved.

CN223324381UActive Publication Date: 2025-09-12HEILONGJIANG HONGXINGLONG AGRI RECLAMATION LONGXING FERTILIZER CO LTD
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Patent Information

Application Number
CN202422297554.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-20
Publication Date
2025-09-12
Estimated Expiration
2034-09-20

AI Technical Summary

Technical Problem

Existing stirring and mixing devices used in fertilizer production are prone to over-stirring when stirring fertilizer raw materials and additives, resulting in stratification or uneven mixing of components, affecting product quality and uniformity.

Method used

A stirring and mixing device for fertilizer production was designed. The device adopts intermittent stirring to mix fertilizer raw materials and additives through stirring blades. During stirring, a baffle is used to protect the inner wall of the fertilizer mixing tank to prevent impurities from entering.

Benefits of technology

It achieves full mixing of fertilizer components, improves product quality and uniformity, and prevents impurities from entering and affecting the mixing quality.

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Abstract

The utility model discloses a stirring and mixing device for chemical fertilizer production, and relates to the technical field of chemical fertilizer production, the stirring and mixing device for chemical fertilizer production comprises a chemical fertilizer stirring tank, the interior of the chemical fertilizer stirring tank is hollow, and the lower surface of the chemical fertilizer stirring tank is fixedly connected with a stirring tank base; a first stirring tank built-in groove is formed in the top end of the chemical fertilizer stirring tank, a stirring device is arranged on the inner wall of the first stirring tank built-in groove, and a discharging pipe is fixedly installed on the outer surface of a stirring tank base. Firstly, chemical fertilizer raw materials, additives and the like are added into the chemical fertilizer stirring tank through the feeding table, then a first motor is started, the chemical fertilizer raw materials and the additives in the chemical fertilizer stirring tank can be intermittently stirred through rotation of a plurality of stirring blades, it is ensured that all the components are fully mixed, and the reaction is promoted; and the product quality and uniformity are further improved.
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