Three pass boiler
Brief:Water-fire tube structure
Rated Capacity: 1 ton/hr-20 ton/hr 0.7MW-10.5MW
Rated working pressure:0.7/1.0/1.25/1.6/3.82Mpa 6bar ,8bar,10bar ,13bar,16bar 101psi,145psi
Application :Food processing ,textile and dyeing factory ,chemical plant,paper factory ,garment factory ,swimming pool ,hotel and others
Packaging:Packaged ,assembled ,semi-assembled
Three pass boiler is very popular in foreign market ,as its high thermal efficiency.It contains furnace (1st pass),second pass smoke tube,three pass smoke tube,left and right smoke chamber ,boiler base and others .The frontal and rear smoke chamber uses multi-level seal,will not leak flue gas.The combustion equipment is chain grate ,we can also call it chain grate boiler ,it adpots mechanically feed fuel ;good quality,adopts high temperature cast iron material,can not be burnt down .Boiler is equipped with forced draft fan and induced draft fan for mechanical ventilation ,automatic slag remover to save labor.This coal fired water-tube boiler with advanced technology ,can solve many problems such as low thermal efficiency ,tube plate cracking ,insufficient output and others ,so boiler is stable and durable .