一种纳米氧化锌原料上料装置

By using a combination of a conical vortex cavity and an ultrasonic generator in the nano zinc oxide feeding device, the blockage problem caused by agglomeration during the nano zinc oxide feeding process was solved, and the stability and smoothness of the feeding were achieved.

CN224512655UActive Publication Date: 2026-07-17LIAOYANG HUALU CATALYTIC TECH R & D CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LIAOYANG HUALU CATALYTIC TECH R & D CO LTD
Filing Date
2025-09-12
Publication Date
2026-07-17

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Abstract

本实用新型公开了一种纳米氧化锌原料上料装置，包括两个支板，两个所述支板的上端固定装配有横板，所述防聚团结构的内壁转动装配有上料管，通过支板配合横板保证设备整体的稳定性，通过电机可以有效带动防聚团结构转动工作，通过防聚团结构的作用，设置锥形旋流腔，腔内设置导流旋叶，原料通过进料管进入旋流腔后，通过旋流腔产生的高速旋转气流，利用离心力将大团聚体甩向腔壁，同时内部形成向上的旋流场，促使团聚体松散并随气流向上流动，旋流腔内腔顶部连接一段带超声波发生器的短管，超声波的空化效应可在团聚体内部产生微射流，进一步剥离纳米颗粒间的范德华力。
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Claims

1. A nano-zinc oxide raw material feeding device, characterized in that: It includes two support plates (1), and a horizontal plate (2) is fixedly mounted on the upper end of the two support plates (1). A motor (3) is fixedly mounted on the lower surface of the horizontal plate (2). The upper end of the motor shaft of the motor (3) passes through the horizontal plate (2) and is fixedly mounted with an anti-agglomeration structure (5). A support cylinder (6) is fixedly mounted on the upper surface of the horizontal plate (2). The anti-agglomeration structure (5) is located on the inner wall of the support cylinder (6) and is rotatably connected to the support cylinder (6). Two feed pipes (4) are symmetrically connected through the inner wall of the horizontal plate (2). The two feed pipes (4) are located inside the anti-agglomeration structure (5). A feeding pipe (7) is rotatably mounted on the inner wall of the anti-agglomeration structure (5). ​ 2. The nanometer zinc oxide raw material feeding device according to claim 1, characterized in that: The anti-agglomeration structure (5) includes a base (51), which is fixedly connected to the motor shaft of the motor (3). A rotating rod (52) is fixedly mounted on the center of the surface of the base (51). Four rotating blades (53) are evenly fixed around the rotating rod (52). An ultrasonic generator end tube (54) is fixedly mounted on the inner wall of the rotating rod (52). A conical vortex cavity (56) is symmetrically connected to both sides of the rotating rod (52) through a connecting rod (55). The conical vortex cavity (56) is rotatably mounted on the inner wall of the support cylinder (6).

3. The nanometer zinc oxide raw material feeding device according to claim 1, characterized in that: The lower ends of the two support plates (1) are fixedly fitted with base plates (8).