一种混凝土细骨料含水率在线检测装置及混凝土生产系统
By using mechanical leveling and dual-frequency microwave detection technology, the problems of signal distortion and insufficient accuracy in the detection of moisture content of fine aggregate in concrete have been solved, realizing high-precision real-time detection and supporting precise control and full automation of concrete production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- DONGYING HUAKAI NEW MATERIAL TECH CO LTD
- Filing Date
- 2026-05-12
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies for detecting the moisture content of fine aggregates in concrete suffer from problems such as inconsistent microwave penetration paths, signal distortion, and the inability to distinguish between surface free water and internal bound water. These issues result in insufficient detection accuracy and real-time performance, failing to meet the precise control requirements of concrete production.
By employing mechanical leveling and dual-frequency microwave detection technology, and through the coordinated operation of quantitative sampling, homogenous material spreading, bidirectional vibration leveling, and dual-frequency microwave detection mechanism, the differences in microwave penetration paths are eliminated, and free water and bound water are accurately distinguished, forming a high-precision and high-real-time detection solution.
It achieves high-precision, real-time detection of the moisture content of fine aggregates in concrete, supports dynamic water addition control, improves the consistency and stability of concrete production quality, reduces the risk of quality accidents, and realizes fully automated production.
Smart Images
Figure CN122409706A_ABST