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YYQW Thermal Oil Boiler (Thermic Fluid Heater)
Rated power : 350~14000kw

Pressure : 0.6~1.1Mpa

Fuel : Heavy oil, diesel, natural gas, LPG, etc.

Working Temperature: ≤350℃

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Whatsapp:8613276906791

Email:[email protected]

Quick Details

Oil & Gas Fired Thermal Oil Boiler Brief Introduction

Gas/Oil Fired Thermal Oil Boiler is also called thermic fluid heater or hot oil boiler, which is an safe and energy saving boiler with working characteristics of low working pressure (0.8 MPa) and high temperature (330℃). This thermic fluid heater uses gas or oil as fuel, thermic oil as medium, hot oil circulation pump to make the medium to forced circulation, deliver the heat to heating need equipments and then go back to the heating furnace.It can obtain a high  operating temperature at  low pressure and can do high-precision control on the medium. TaiGuo Boiler has a mature R&D and design team, could customize the boilers based on customers’ requirement.

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Technical Features & Advantages of Coil Type Thermal Oil Boiler

Coil Type Structure: Multi-loop coil design ensures uniform heating and prevents oil degradation.

3-Pass Design: Three-pass flue gas structure maximizes heat absorption and thermal efficiency.

Forced Circulation: High-velocity pump ensures rapid, stable, and continuous heat transmission.

Low-Pressure & High-Temp: Delivers up to 330°C heating at a safe, low working pressure of 0.8 MPa.

Automatic Control: Smart instrumentation enables high-precision temperature control and safe operation.

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Industrial Applications of Thermic Fluid Heating Systems

Bitumen, Asphalt & Building Materials: Used for bitumen heating, asphalt melting and dissolution, storage tank heating, concrete heating tanks, and asphalt mixing plants. It also delivers stable heat for gypsum board production, waterproof material manufacturing, and felt production.

Lubricating Oil & Petroleum Refinery: Applied in lubricating oil production and blending, crude oil refining, waste oil recycling/refining, grease manufacturing, and petroleum distillation processes.

Chemical Industry: Delivers precise high-temperature heat for polymerization and condensation reactions, esterification, distillation, rectification, concentration, evaporation, fusion, and resin/plastic manufacturing.

Textile Printing & Dyeing Industry: Powers stenter machines, heat setting machines, textile printing, ageing processes, and industrial drying rooms or dyeing jigs requiring stable, continuous thermal energy.

Timber & Wood Processing: Provides constant temperature heating for plywood and timber factories, hot presses, wood drying kilns, and the forming and processing lines of beaver boards, shaving boards (particleboards), and laminated sheets.

Plastic & Rubber Industry: Provides uniform, high-precision temperature control for industrial processes including hot pressing, calendering, extrusion, vulcanization, and artificial leather processing.

Boiler System

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                                                                                Thermal Oil Boiler (Thermic Fluid Heater) process diagram

Parameters
Model
ltem

YY(Q)W
350

YY(Q)W
500

YY(Q)W
700

YY(Q)W
1400

YY(Q)W
2100

YY(Q)W
2800

YY(Q)W
3500

YY(Q)W
4200

YY(Q)W
7000

YY(Q)W
14000
Rated  thermal  p
ower
KW 350 500 700 1400 2100 2800 3500 4200 7000 14000
Design  pressure Mpa 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.1
Medium  outlet  temperature C ≤350 ≤350 ≤350 ≤350 ≤350 ≤350 ≤350 ≤350 ≤350 ≤350
Heating  area m 21.3 24 40 78.5 94.5 157 205.2 240 410 710
Fuel light oil/heavy/LNG/CG

Fuel
Light oil Kg/h 37 52 69 140 210 280 350 420 680 1360
LNG Nm3/h 44 63 83 170 260 332 425 498 810 1620
Thermal efficiency 96% 96% 96% 96% 96% 96% 96% 96% 96% 96%
Furnace  oil  content m3 0.25 0.3 0.5 1.1 1.7 2.29 3.8 4.3 7 15.5
Boiler  dimensions mm 2100×
1390×
2055
2200×
1390×
2055
3240×
1470×
2260
4145×
1900×
2786
5020×
2050×
3080
5526×
2326×
3230
6555×
2470×
3634
6753×
2838×
3704
8200×
3050×
3800
12000×
3780×
4350
Boiler  transport weight T 2.58 3 3.7 6.9 8.8 11.5 17.8 19.8 27.5 42
Oil  inlet DN 80 100 100 125 150 150 200 200 250 350
Oil  outlet DN 80 100 100 125 150 150 200 200 250 350
Expansion  tank m3 1.5 1.5 1.5 2.5 2.5 3 3 4.5 6 8
Storage  tank m3 2.5 2.5 2.5 5 5 8 8 10 15 25
ChimneyΦ mm 280 280 280 350 400 400 500 500 700 1000


Why Choose Us?

Founded in 1976, Taiguo Boiler is National Designated A-Class Boiler Manufacturer to produce Class A boilers and D1/D2 pressure vessels, offering customized solutions from design to installation and commissioning, including boiler room planning.


Project Cases

Our boilers are exported worldwide and trusted by customers in Asia, Europe, Africa, and South America. With rich export experience, we deliver efficient and customized solutions, earning a strong reputation for quality and service.

Case
DZL biomass boiler shipped to Mexico
DZL biomass boiler shipped to Mexico
Model
Application
Capacity
3 steam boilers in Kenya
3 steam boilers in Kenya
Model
Application
Capacity
American WNS 4 tons
American WNS 4 tons
Model
Application4 ton
Capacity
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