用于烧结机的气体混匀装置

By designing a gas mixing device on the sintering machine, uniform mixing of air and fuel gas was achieved, solving the problem of incomplete combustion, improving the yield and reducing energy consumption, and realizing a safe and efficient sintering process.

CN117190719BActive Publication Date: 2026-07-17MCC CAPITAL ENGINEERING & RESEARCH INC LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
MCC CAPITAL ENGINEERING & RESEARCH INC LTD
Filing Date
2023-09-28
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing technologies, the gaseous fuel in sintering machines is not mixed evenly within the material layer, resulting in incomplete combustion, which affects the yield and poses safety hazards, as well as causing energy waste.

Method used

Design a gas mixing device for a sintering machine, including a mixing chamber, a concentration detection unit, and a control unit. The device mixes air and fuel gas in the mixing chamber, detects the concentration of the fuel gas using the concentration detection unit, and controls the gas flow to ensure that the mixed gas is uniform and meets the required concentration before entering the material layer.

Benefits of technology

It improves the uniformity of fuel gas mixing, ensures accurate combustion position, enhances sintering efficiency, reduces energy waste, and lowers the amount of solid fuel used, which aligns with the trend of energy conservation and emission reduction.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明公开了一种用于烧结机的气体混匀装置,其涉及钢铁生产技术领域,包括:具有底板和盖板的盖体单元,盖体单元内部设置有分隔件,分隔件将盖体单元的内部分隔成混合腔室和备料室,备料室位于混合腔室的下方,底板上形成出口;混合腔室和备料室能够实现连通与断开;伸入至混合腔室中的用于输入空气的第一气体输入管和用于输入燃料气体的第二气体输入管,混合腔室用于将输入的空气和燃料气体混合形成混合气体;用于对混合腔室内的燃料气体的浓度进行检测的浓度检测单元;控制单元,控制单元根据浓度检测单元检测得到的燃料气体的浓度对通断单元进行控制,等等。本申请能够解决进入烧结机料层的燃气与空气混合不均匀、浓度不达标的问题。
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