The blinding and burning loss of the honeycomb ceramics are usually observed during the service process, which affect the normal heat supply of the furnace.

• 蜂窝体在使用过程中常出现堵塞、烧损等现象,影响炉内正常供热,分析认为是由于煤气中粉尘过多和蓄热体结构不合理所致。