Waste solid garbage combustion boiler I. Model of zc steam boiler Inlet steam pressure: 0.75mpa~1.6mpa~2.5mpa~3.82mpa Steam temperature: 194c~450c Steam flow :4t/h~5t/h, 6~8t/h, 10t/h, 15t/h, 20t/h, 25t/h, 35t/h. Fuels: fire coal & natural gas, rice husk, wood chips, other wasted biomass Heat efficiency: 75.3%~88.2% Ii. Main features of zc steam boiler Zc steam boiler is composed of main body, chain grate; face and back arch, light oven wall liner, steel frame, and insulating layer etc. And the main body contains: pot shell, smoke box, water screen tube, down comer, and two sides parts box. The pipe sheet is all-welded construction. The chain grate uses the light chain link for ten fire grates, thickening fire grate segment, sectionalizing and blowing-in respectively.