一种垃圾焚烧飞灰协同固废高效生产骨料的方法
By treating waste incineration fly ash, slag, and desulfurized gypsum through low-temperature pyrolysis and jet impact flow strong mixer, the problem of difficult solid waste resource utilization has been solved, achieving efficient production of high-quality building aggregates and reducing environmental pollution and energy consumption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIKE YUNHONG ENVIRONMENTAL PROTECTION TECH BEIJING CO LTD
- Filing Date
- 2024-02-04
- Publication Date
- 2026-07-17
AI Technical Summary
Solid wastes such as fly ash, slag, furnace slag, and desulfurization gypsum generated during waste incineration are not effectively utilized, leading to environmental pollution and resource waste. Existing treatment methods suffer from high energy consumption, low market acceptance, and difficulties in resource utilization.
Dioxins in fly ash are removed by low-temperature pyrolysis, and slag, furnace slag and desulfurized gypsum are treated by jet impact flow strong mixer. High-quality building aggregates are prepared through pulverization, mixing, molding and washing.
It effectively treats harmful substances in fly ash, reduces environmental pollution, improves resource utilization efficiency, reduces energy consumption, and produces high-quality building aggregates, showing promising application prospects.
Smart Images
Figure CN118005304B_ABST