一种用于农药悬浮剂的多级槽型定转子乳化机

By incorporating induction teeth and a reverse-inclined discharge side trough with a blade cross-shearing structure in the emulsifier, the problem of powder agglomeration and clogging in pesticide suspension production is solved, achieving stable operation and efficient dispersion of the equipment.

CN122032392BActive Publication Date: 2026-07-17JIANGSU DONGBAO AGROCHEM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGSU DONGBAO AGROCHEM
Filing Date
2026-04-17
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In the continuous production process of pesticide suspensions, the powder is prone to floating and its hydrophobic surface makes it difficult to wet quickly in the early stage of powder-liquid mixing, forming agglomerates that can easily clog the stator and rotor system, affecting the equipment's dispersion efficiency and stability.

Method used

A multi-stage trough-type stator-rotor emulsifier is designed. It uses induction teeth that extend out of the feed inlet for pre-crushing, blades with scraping edges to clean the inner wall of the stator, and the discharge side trough and blades are tilted in opposite directions to form cross shearing, so as to achieve smooth flow and prevent blockage.

Benefits of technology

It effectively prevents powder agglomerates from clogging, keeps equipment channels unobstructed, reduces operating load, ensures stable and continuous production, and improves powder-liquid mixing efficiency and dispersion effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及乳化机技术领域,具体为一种用于农药悬浮剂的多级槽型定转子乳化机,包括传动主轴、内转子、定子,所述定子包括进料口、排料侧槽;所述内转子包括位于定子内部的主剪切段以及分别沿轴向延伸至进料口外部的诱导段,所述诱导段的外周面上设有螺旋排布的诱导齿;所述主剪切段的外周面上设有叶片,所述叶片的外缘形成紧贴定子内壁的刮削刃;所述排料侧槽与叶片分别相对于内转子的回转轴线呈旋向相反的倾斜延伸布置。本发明通过设置延伸出进料口的诱导齿进行前置粉碎,利用带刮削刃的叶片清理定子内壁,并将排料侧槽与叶片反向倾斜形成交叉剪切;实现了畅通流道、防止堵塞结垢并降低运行负荷,保障设备平稳连续生产的目的。
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