SZL- 8t/h chain grate water tube steam boiler

  There are upper and lower drums vertically laid long boiler main body. Front part of upper drum and water tube at both sides forms radiation heating surface .tubes between rear part of upper and lower drum forms convection surface and lower parts are assembled in factory and combined at worksite high temperature flue gas. Partly absorbed enters convection through cooling chamber, Then goes through economizer(at the rear) and dust collector before discharged into atmosphere.