Vertical Coal/Biomass Hot Oil Heater

Introduction

YUANDA BOILER design & produces YGL vertical thermal oil boiler, It is is a biomass/coal fired boiler with capacity ranging from 120kw to 14,000kw, 10,0000kcal to 12M kcal. Used to output hot oil, for heating, drying and other purpose etc.

Two types of vertical thermal oil boiler avaiable. YGL vertical thermic oil heater adopts fixed grate, more cost effecttive. YLL is the automatic vertical thermic fluid heater, more efficiency. The biggest differenc between the two is the feeding method and slag remove method

Design Points

●Adopts vertical structure, small occupy, less civil works and low cost.
●Durable combustion device, strong fuel adaptability like biomass, firewood, wood waste, coal and other solid fuel.
●Adopts three pass, oil covered fire structure, ensure boiler lifespan, save fuel cost.
●External hot oil heater, prevent oil carbonization.
●Equipped protection devices circulation oil pumps/thermal oil flow meters to deal with emergencies such as power outages, abnormal oil flow.
●Seted temperature free and high-precision temperature control.
●Can be pre-installed, made into skid-mounted, mobiled thermal oil boiler etc.

Product Advantages

●3 pass flue gas, smoke stay inside of boiler to heat thermal oil 3 times, greatly reduce temperature of outlet smoke, improve boiler thermal efficiency, energy saving, reduce fuel cost.

●Smoke transfer room is wet back structure, avoid burning deformation, ensure boiler lifespan.

●"Patented Serpentine Tube Design + Biomass Soot Blower + Double Inspection Door" Convenient for inspection and scoot blowing, improve heat transfer rate.

●Double layer 12cm aluminum silicate insulation cotton, reduce heat loss, boiler surface temperature is not higher than 40 ℃.

●100% safety with 5 Levels Interlock Control. Super oil temperature alarm, Low oil flow alarm, Over exaust temperature.

●Using energy-saving device like economizer/preheater/cyclon/wet scrubber, environmental protection and energy conservation.