分体式透气砖-一种将透气芯砖和透气座砖分体设计，在实际使用中，维持透气座砖在线服役时间，采取在线热更换的方式，延长透气砖在线使用炉数，提升综合使用经济效应，降低使用维护成本。a separate design of breathable core brick and breathable seat brick, in actual use, maintain the online service time, adopt online hot replacement, extend the lifetime of online, improve the comprehensive use of economic effect, reduce the use of maintenance costs.

实际应用中，可采取：Applications:

1，分体座砖和芯砖，使用时安装。separate seating block and plug, installed when in use.

2，出厂前先预组装在一起，需要更换时再进行更换。pre-assembled together before leaving the factory, and replaced when needed.

配套设备和产品包括：Supporting equipment and products include:

外装式防渗机构External impermeable mechanism

分体式透气座砖Split seating block

分体式透气芯砖Split purging plug

支撑砖Back-up block

安装火泥Mounting mortar