带式烧结工艺的生石灰槽位控制方法
By installing a buffer chamber and a hygrometer next to the quicklime tank, combined with a weighing sensor, the quicklime tank level is automatically adjusted, solving the problems of poor quicklime output and excessive tank level, thus achieving stability in quicklime output and sintering process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BAOSHAN IRON & STEEL CO LTD
- Filing Date
- 2022-09-21
- Publication Date
- 2026-07-17
AI Technical Summary
During the sintering process, changes in air humidity cause variations in the specific gravity of quicklime, resulting in poor output and fluctuations in the quality of sintered ore, such as alkalinity. Furthermore, the tank truck transportation mode is prone to high material levels and environmental accidents.
By installing a buffer chamber and a hygrometer next to the quicklime tank, combined with a weighing sensor, the quicklime tank level is automatically adjusted according to air humidity and hourly usage. A pneumatic conveying device is used to control the tank height, preventing quicklime from deteriorating and the tank level from being too high.
This improved the stability of quicklime output, reduced the residence time of deteriorated quicklime in the tank, avoided environmental accidents such as dust emission caused by excessive tank height, and ensured the stability of the sintering process.
Smart Images
Figure CN117784828B_ABST