一种固废混凝土制备用多级活化反应装置
By designing a multi-stage activation reaction device, the entire process of solid waste concrete production has been automated and continuous, solving the problems of high equipment investment, large footprint, and material transfer, and improving production efficiency and finished product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG CENT SOUTH CONSTR GROUP
- Filing Date
- 2025-06-20
- Publication Date
- 2026-07-17
AI Technical Summary
Existing solid waste concrete production processes suffer from high equipment investment costs, large land occupation, and easy dust and leakage during material transfer. Furthermore, the production process does not meet the requirements of green manufacturing and is difficult to achieve precision, continuity, and automation throughout the entire process.
Design a multi-stage activation reaction device, including a primary conveying mechanism, a batching box group, secondary and tertiary conveying mechanisms, a mixing mechanism, and multiple reaction chambers. The entire process is automated through a PLC control system. Precise batching and graded reaction are adopted to ensure the uniformity of raw materials and the quality of finished products.
It has achieved full automation and continuity in the production of solid waste concrete, which has improved production efficiency, reduced labor intensity and costs, and enhanced the quality consistency and performance of finished concrete.
Smart Images
Figure CN224510079U_ABST
Abstract
Claims
1. A multi-stage activation reaction device for solid waste concrete preparation, characterized in that, The system includes a primary conveying mechanism (1), a batching box group (2) is provided at the end of the primary conveying mechanism (1), a secondary conveying mechanism (3) is provided on the lower side of the batching box group (2) and below the discharge port of the batching box group (2), a tertiary conveying mechanism (4) is provided at the end of the secondary conveying mechanism (3), a mixing and stirring mechanism (5) is provided at the end of the tertiary conveying mechanism (4), a first conveying auger (6) is provided at the discharge port of the mixing and stirring mechanism (5), a first reaction chamber (7) is provided at the end of the first conveying auger (6), a second conveying auger (8) is provided at the discharge port of the first reaction chamber (7), a second reaction chamber (9) is provided at the end of the second conveying auger (8), a third conveying auger (10) is provided at the discharge port of the second reaction chamber (9), and a third reaction chamber (11) is provided at the end of the third conveying auger (10).
2. The multi-stage activation reaction device for solid waste concrete preparation according to claim 1, characterized in that: The primary conveying mechanism (1) is provided with a feeding hopper (12) at its front end. The front end of the primary conveying mechanism (1) is located below the feeding hopper (12) and is rotatably arranged. A guide wheel (13) is provided on the lower side of the end of the primary conveying mechanism (1). A guide trough plate (14) is provided below the end of the primary conveying mechanism (1). An arc-shaped guide trough (15) is provided on the guide trough plate (14). The guide wheel (13) travels in the arc-shaped guide trough (15). The batching box group (2) is provided with multiple batching boxes (16) arranged side by side.
3. The multi-stage activation reaction device for solid waste concrete preparation according to claim 1, characterized in that: The first-level conveying mechanism (1), the second-level conveying mechanism (3) and the third-level conveying mechanism (4) are all belt conveying mechanisms.
4. The multi-stage activation reaction device for solid waste concrete preparation according to claim 1, characterized in that: The first reaction chamber (7), the second reaction chamber (9), and the third reaction chamber (11) are arranged side by side.
5. The multi-stage activation reaction device for preparing solid waste concrete according to claim 1, characterized in that: Ladders (17) are fixedly installed on the rear side of the first reaction chamber (7), the second reaction chamber (9) and the third reaction chamber (11).
6. The multi-stage activation reaction device for solid waste concrete preparation according to claim 2, characterized in that: The discharge plate (18) is rotatably provided at the discharge port of the batching box (16). A discharge cylinder (19) is hinged to one side of the discharge plate (18). The discharge cylinder (19) drives the discharge plate (18) to rotate.