YYQW Series 1400Kw Oil Fired Hot Oil Boiler Thermal Oil Heater
Thermal oil boiler brief introduction
The thermal oil boiler (also called thermal fluid boiler or hot oil
boiler), generally uses coal, oil and gas as fuel, and heat
transfer oil as medium. The hot oil circulation oil pump is used to
force the medium to perform liquid phase circulation (for the gas
phase furnace, no circulation pump is needed), and the heat energy
after being sent to the heating equipment, return to the heating
furnace and reheat. It has a high operating temperature at low
pressure and high precision control of media operation.
Oil fired thermal oil boiler systerm:
Oil fired hot oil boiler features:
1). Three pass coil pipes design, thermal oil goes through the coil
pipes and fire in the furnace(fire is surrounded by oil), which
makes the boiler has big radiation heating area, highly improves
the boiler efficiency and preventing deformation of boiler shell in
high temperature heating.
2). Unique heating surface of the back of boiler--smoke turning
around room is wet back design(smoke turning around room is
surrounded with oil), which avoids dry heating of tube sheets and
reduce heat loss.
3). Unique coil integration process, no gaps between coils, then
Smoke will not be chaotic and short-circulate. Smoke flows long and
smooth, makes the boilers heating enough and efficiency high.
4). Energy saving device design(air preheater, waste heater boiler
or economizer is designed behind the boiler), which makes the
exhaust temperature low and improves 10% of boiler efficiency.
5). Double-layer aluminum silicate insulation, makes the
temperature of shell surface not more than 40℃,which is energy
saving and efficient.
6). Dislocation double sealing slot design,secondary leakage
prevention, which seals very tight and avoid leakage.
Technical parameters table
| Model | Rated Thermal Power (MW) | Rated Working Pressure (Mpa) | Rated Outlet Temperature (℃) | Heat Efficiency (%) | Fuel Consumption |
| Gas | Oil | Gas m³/h | Oil Kg/h |
| YY(Q)W-700Y(Q) | 0.7 | 0.8 | 320 | 92.93 | 93.16 | 84.26 | 69.1 |
| YY(Q)W-1400Y(Q) | 1.4 | 0.8 | 320 | 91.41 | 91.65 | 169.11 | 138.78 |
| YY(Q)W-2100Y(Q) | 2.1 | 0.8 | 320 | 93.91 | 94.17 | 259.6 | 212.52 |
| YY(Q)W-3000Y(Q) | 3 | 0.8 | 320 | 92.08 | 92.57 | 385.16 | 313.41 |
| YY(Q)W-3500Y(Q) | 3.5 | 0.8 | 320 | 92.99 | 93.3 | 431.92 | 353.31 |
| YY(Q)W-4200Y(Q) | 4.2 | 1.1 | 320 | 94.2 | 94.54 | 516.38 | 422.57 |
| YY(Q)W-7000Y(Q) | 7 | 1 | 320 | 96% | 96.24 | 857.7 | 702.12 |
The listed technical parameters are for reference only and can be
designed according to different requirements of users.
Application use industry
1. Wood processing industry: Drying and forming of beaver board,
shaving board, laminated sheet, etc.
2. Building industry: Asphalt dissolution, concrete heating tank,
waterproof material, felt production, etc
3. Textile printing and dyeing Industry: Heat setting, textile
printing, ageing, drying, etc.
4. Plastic and rubber industry: Hot pressing, calendering,
extrusion, vulcanization, artificial leather processing, etc.
5. Chemical industry: Polymerization and condensation reaction,
distillation, rectification, concentration, evaporation, fusion
6. Oil production industry: Decomposing, deodorization, oil acid
distillation, hydrogenation and esterification reaction, etc
Company advantages:
Founded in 1956, Grade-A boiler manufacturer, international
well-known brand.
With 62 years experience in boiler design, technique, production,
installation and commission.
Annual production capacity: industrial boilers up to 5000t/h and
various pressure vessels up to 6000t/h.
Trade capacity: Yuanda boilers have been exported to more than 80
countries. China Top 5 export sales in boiler industry.
