DRS oil (gas) fired thermal oil heater-Boiler-Business domains-Weiwa Energy

DRS oil (gas) fired thermal oil heater

DRS oil (gas) thermal oil heater is a high-tech and energy-saving product that integrates electromechanical, combustion and heat exchange. It is divided into two kinds: vertical type and horizontal type, among which horizontal type adopts coil wet back type, and three return layout structure with heating surface consisting of three sets of parallel coils(the inner coil is a combustion furnace; the gap between inner coil and middle coil and the gap between middle and outer coils are flow gas channel of convection heating surface). In order to reduce the temperature of the rear smokebox, a hoop coil is set at the rear. The large furnace and abundant heating surfaces of the boilers ensure that the boiler output and thermal efficiency meet the specified requirements.

Multiple returns structure	It is a high-tech and energy-saving product developed by our own company specially, with mutiple returns structure and high efficeincy.
Energy-saving efficiency
High heating temperature	It adopts coil wet back type, and three return layout structure with heating surface consisting of three sets of parallel coils(the inner coil is a combustion furnace; the gap between inner coil and middle coil and the gap between middle and outer coils are flow gas channel of convection heating surface)
Evenly heating
Packaging boiler	It is a packged boiler integrating electromechanical, combustion and heat exchange that is easy for installation and maintenance
Convenient maintenance
Low nitrogen emissions	It adopts three pass structure, hot combustion gases pass through long, small-diameter tubes three times, absorbing heat as much as possible, so evently reducing nitrogen oxide emissions ＜30mg/Nm3), with Tuff cloud data on-time monitoring.
Tuff cloud data

Thermal oil boiler system overall layout