A vertical flue gas mineralization curing device for artificial coarse aggregate

By designing a vertical flue gas mineralization curing kettle and utilizing V-shaped support baffles and support ribs, the problem of low volume utilization of horizontal curing kettles is solved, enabling continuous filling of aggregates and efficient flue gas contact, thereby improving curing efficiency and heat and mass transfer effects.

CN224374436UActive Publication Date: 2026-06-19SICHUAN POFESO TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SICHUAN POFESO TECH CO LTD
Filing Date
2025-07-04
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

The existing curing vessel's horizontal cylindrical structure results in low volume utilization, and the tray-type structure creates large gaps on both sides of the curing vessel, affecting operational continuity and efficiency.

Method used

The vertical flue gas mineralization curing kettle is equipped with V-shaped support baffles and support ribs. The support baffles have uniform openings, and the flue gas passage is equipped with baffles to achieve uniform distribution. The support baffles are equipped with ribs and a flushing system below the support baffles. The drain port and flushing port are designed to separate aggregates and condensate.

Benefits of technology

This improved the volume utilization rate of the curing kettle, enabled continuous filling of aggregates and effective contact between flue gas and aggregates, and improved curing efficiency and heat and mass transfer efficiency.

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    Figure CN224374436U_ABST
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Abstract

This utility model belongs to the field of flue gas mineralization, and specifically relates to a vertical flue gas mineralization curing device for artificial coarse aggregate. It includes: a curing vessel cylinder with an internal storage space; an aggregate filling port located at the top center of the curing vessel cylinder; an aggregate outlet located at the bottom center of the curing vessel cylinder; an output valve on the aggregate outlet; and the aggregate filling port and aggregate outlet connected internally through the curing vessel cylinder. A flue gas passage is also provided on the curing vessel cylinder. A supporting partition is located inside the curing vessel cylinder, above the aggregate outlet. The beneficial effects are to improve the volume utilization rate of the curing vessel cylinder. The vertical structure and the V-shaped supporting partition inside the curing vessel cylinder provide support for the aggregate, allowing for continuous filling. Simultaneously, the V-shaped structure leaves space at the bottom of the curing vessel, enabling separation of aggregate and condensate during the curing process, thus improving curing efficiency.
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