A continuous dry modification production device for modified starch
By employing pretreatment, dispersion mixing, and intelligent monitoring in the production of modified starch using a mixing and modification chamber, the problem of uneven mixing in dry modified starch production was solved, achieving uniform mixing and efficient drying of modified starch and improving product quality.
CN224422645UActive Publication Date: 2026-06-30WILSON (HUAIAN) BIOTECHNOLOGY CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WILSON (HUAIAN) BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-05-26
- Publication Date
- 2026-06-30
AI Technical Summary
Technical Problem
In existing dry-process modified starch production, the mixer causes uneven mixing of the modifier and modified starch, resulting in clumping and agglomeration, which affects product quality.
Method used
The system employs a mixed modification chamber, including a pretreatment chamber, a dispersion mixing chamber, and an intelligent monitoring chamber. Temperature sensors monitor the process, and heating wires, sieve plates, spraying stations, and stirring devices are used to achieve high-temperature pretreatment, uniform mixing, and secondary drying of modified starch, thus preventing clumping.
Benefits of technology
This method achieves uniform mixing and efficient drying of modified starch, avoiding dust and localized clumping, and improving product quality stability.
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Smart Images
Figure CN224422645U_ABST
Abstract
This utility model discloses a continuous dry modification production device for modified starch, including a mixing and modification chamber for dry modification of modified starch. The mixing and modification chamber includes a pretreatment chamber for drying pretreatment of modified starch, a dispersion mixing chamber for mixing modified starch and modifier for modification, and an intelligent monitoring chamber for collecting and monitoring the mixed modified starch. The pretreatment chamber, dispersion mixing chamber, and intelligent monitoring chamber are arranged sequentially inside the mixing and modification chamber. The modified starch is pretreated at high temperature, and the drying temperature of the modified starch is precisely controlled. Modifier and modified starch are uniformly mixed by multiple stirring devices. The mixing chamber slows down the falling speed of modified starch, increases the mixing speed of modifier and modified starch, and avoids dust flying during the mixing of modified starch. The multi-layer screen design ensures the uniformity of modified starch particles and avoids excessive local agglomeration of modified starch, which would affect product quality.
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