Brick kiln waste heat boiler

产品名称

Brick kiln waste heat boiler

product description
 
 
 

Brick kiln waste heat boiler

 

 

 

 

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PRODUCT SPECIFICATIONS

Fly ash, furnace production of sintered porous brick, is the use of fly ash itself contains heat energy burning brick, melting furnace in the preheating, sintering, cooling three processes. Fly-ash perforated brick firing temperature is usually 900 ° C ~ 1000 ° C, after high temperature calcination, after the heat into the cooling section, the brick body temperature can still reach about 700 ° C, this time porous brick has been sintered, the transformation is basically completed crystal form . In the normal production process, the cooling zone has begun at around 700 ° C, and the perforated bricks entering the cooling zone carry a large amount of heat, which is radiated to the top of the kiln, kiln walls, kiln cars and combustion air by means of heat radiation and convection Transmission, resulting in kiln body, kiln car and porous brick itself more than partial heat, eventually distributed to the atmosphere, causi