YYQW Industrial Fire Tube Three Coil Pipe Gas Thermal Oil Boiler Heater

Product Specification

YYQW Industrial Fire Tube Three Coil Pipe Gas Thermal Oil Boiler Heater

Thermal oil boiler also called thermal oil heater, thermal fluid heater, hot oil boiler, heat transfer oil boiler, is a new type of special boiler with low pressure and high temperature working characteristics.

YY (Q) W series of organic heat carrier boiler is quick-fitting forced circulation fuel oil (gas) boiler, this series boiler's is compact structure, the heating area is constituted by closed coil pipes from inside, outside (or internal and external), inside coil pipes are the radiation heating surface. Fuel in inside the inner coil pipe form the combustion chamber, the fuel burn inside and release heat and absorb most of the quantity of heat after radiation heating, high temperature flue gas transfer heat through convection heating surface, then go into the air preheater (or waste heat boiler) to heat the required air (or water), the low temperature flue gas from boiler discharge directly to the chimney then to the atmosphere.

Quick Details

Gas Thermal Oil Boiler Heater Unique Design Features: 

1. Three pass coil pipes design, thermal oil goes through the coil pipes and fire in the furnace, 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. Energy saving device design, air pre-heater or waste heater boiler or economizer is designed at the end of the boiler, which makes the exhaust temperature low and improves 10% of boiler efficiency.

4. Outputting oil tank external design, slow down the rate of carbonization of fat and avoid accidents.

5. Dislocation double sealing slot design,secondary leakage prevention, which seals very tight and avoid leakage.

6. The boiler is equipped with world famous brand burners and valves groups such as Baltur, Riello, Weishaupt, Oilon etc. , 80% configuration, making the combustion more sufficient with lower failure rate.

YYQW series thermal oil boiler system and auxiliary list

Quality Control :

1. 100% Non-Destructive Inspection report of steel plate tube & welding rod;
2. 100% X-ray inspection report (welding seam), make sure welding totally qualified;
3. Hydraulic test: make sure strength and tightness of pressure parts

4.Third part inspection report: By China Henan Boiler Inspection Institute

After-sale service:

1. provide full range of original spare parts.

2. We will send engineers to your local project site to guide the installation and commissioning.

3. Our engineers will held a training for boiler workers to ensure the safe operation.

4. Free maintenance and repair for one year and lifelong service.

Why choose Yuanda Boiler?

1. Established in 1956 year as a Stated Owned Enterprise 
2. 10 years export experiences
3. A-Class boiler manufacturer
4. ISO9001-2016 Quality Management System
5. Boiler commissioning service & Full-life after sale service
6. Annual production capacity of industrial boilers up to 5000 t/h and pressure vessels up to 6000 t/h.
7. Directly factory low price & Product-quality protection
8. Payment protection & Shipping protection .