Anti-settling collagen solution storage tank

CN224336276UActive Publication Date: 2026-06-09HARBIN PEIQILONG BIOPHARMACEUTICAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HARBIN PEIQILONG BIOPHARMACEUTICAL CO LTD
Filing Date
2025-07-08
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing storage tanks are prone to air contamination when storing collagen solutions, causing the collagen solutions to easily coagulate and settle, and the temperature is difficult to regulate, leading to solution damage.

Method used

A sedimentation-resistant collagen solution storage tank was designed, employing a nitrogen replacement and stirring structure combined with a temperature control system, including a nitrogen tank, propeller blades, temperature sensor, cooler, and electric heater, to ensure that the solution does not come into contact with air and maintains a constant temperature.

Benefits of technology

It effectively prevents the oxidation and sedimentation of collagen solutions, keeps the solution uniform and stable, avoids damage caused by temperature fluctuations, and ensures long-term stable storage.

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Abstract

This utility model relates to a collagen solution storage tank with anti-settling properties, including a tank body. An installation cover and a nitrogen tank are welded to the upper part of the tank body. A hopper is fixedly inserted through the lower part of the tank body, and an electric slide valve is installed at the discharge end of the hopper. Insulation covers are fixedly fitted onto the side walls of the tank body and the hopper. Spiral tubes are fitted onto the side walls of the tank body and the hopper. An electrical control box is installed on the side wall of the insulation cover, and the control box contains a controller and a display screen. The advantages are: This utility model uses an installation cover, shaft tube, and propeller blades. Through nitrogen replacement and stirring anti-settling structure design, it effectively ensures the quality of the collagen solution. The air pump and nitrogen tank work together to achieve air replacement, preventing the collagen solution from oxidizing, contaminating, and deteriorating due to contact with air. The drive motor drives the propeller blades to continuously stir the collagen solution, preventing collagen aggregation and sedimentation, and ensuring a uniform and stable solution.
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