倒焰窑余热回收烘干系统
By setting up flues and exhaust mechanisms underground, the flue gas from the downdraft kiln is transported to the drying kiln, solving the problems of complexity and high cost of the waste heat recovery system for downdraft kiln flue gas, and realizing the direct reuse of high-temperature flue gas and environmentally friendly drying effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PANZHIHUA UNIV
- Filing Date
- 2025-09-01
- Publication Date
- 2026-07-17
AI Technical Summary
Existing waste heat recovery systems for downdraft kilns are complex, costly, and can only be used to supplement the heat of the kiln itself, not for other equipment. Furthermore, the emissions of waste heat cause environmental pollution and energy waste.
The downdraft kiln and the drying kiln are connected by a flue installed underground. The high-temperature flue gas is transported to the drying kiln for direct reuse using a flue gas exhaust system. The flue gas flow direction is controlled by gates and filters. The system includes components such as flue gas exhaust pipes, dust collectors, induced draft fans, and exhaust fans.
It enables the direct reuse of high-temperature flue gas, reduces costs, minimizes environmental pollution, and improves economic efficiency, making it suitable for drying products.
Smart Images
Figure CN224517324U_ABST