A dosing and stirring structure

By designing a dosing and stirring structure, the dosing and stirring are synchronized, solving the problems of low mixing efficiency and uneven drug distribution in traditional devices, and improving mixing uniformity and efficiency.

CN224506792UActive Publication Date: 2026-07-17SHANDONG SAIDING MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG SAIDING MASCH CO LTD
Filing Date
2025-05-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional dosing and mixing devices suffer from problems such as easy clogging of dosing pipelines, excessively high local drug concentrations, large equipment footprint, low mixing efficiency, and the need for independent control of dosing and mixing.

Method used

Design a dosing and stirring structure, including a stirring shaft and a stirring component. The stirring shaft is provided with a dosing channel and a discharging hole, and the stirring component is provided with arc-shaped blades to realize the synchronous dosing and stirring.

Benefits of technology

It achieves simultaneous drug addition and stirring, reducing mixing time by more than 50%, and ensuring drug dispersion uniformity deviation of less than 3%, thus avoiding localized uneven concentration problems.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of stirring device relates to a dosing stirring structure, including stirring shaft (1) and install on stirring shaft (1) stirring part (2), stirring part (2) includes main part (21) and is located the arc blade (22) of main part (21) both sides, the upper end of stirring shaft (1) is equipped with the dosing channel (3) of downward extension, main part (21) is equipped with the cavity (23) with dosing channel (3) intercommunication, main part (21) lateral wall is equipped with the dosing hole (24) with cavity (23) intercommunication. The dosing stirring structure provided by the utility model can realize the synchronous completion of dosing and stirring, greatly shorten the mixing time, and greatly improve the mixing uniformity.
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Claims

1. A dosing and stirring structure comprising a stirring shaft (1) and a stirring element (2) mounted on the stirring shaft (1), characterized in that, The stirring piece (2) comprises a main body (21) and arc-shaped blades (22) on both sides of the main body (21), the upper end of the stirring shaft (1) is provided with a downwardly extending dosing channel (3), the main body (21) is provided with a cavity (23) in communication with the dosing channel (3), and the sidewall of the main body (21) is provided with a dosing hole (24) in communication with the cavity (23).

2. The dosed agitator structure according to claim 1, characterized in that The dosing channel (3) is located outside the central axis of the stirring shaft (1).

3. The medicated stir structure of claim 2, wherein, The dosing channel (3) comprises a vertical portion (31) and an arc-shaped guide portion (32).

4. The medicated stir structure of claim 3, wherein, The upper surface of the stirring shaft (1) is a conical surface.

5. The medicated stir structure of claim 4, wherein, The dosing hole (24) is obliquely arranged, and the oblique angle is 30-45°.