... degree. Complete structure. gas,oil fired. thermal oil boilerIntroduction of organic heat transfer media ... oil, heavy oil, residual oil, mixed oil, coal dust, coal water slurry, saw dust, bagasse, straw, waste oil and waste ... liquid.Burning systemCoal-firedFixed grate combustion, hydraulic jacking system, spiral jacking system, reciprocal grate system, travelling grate system.Oil ...