2t/h diesel oil fired steam boiler manufacturers

2t/h diesel oil fired steam boiler manufacturers​

Model: WNS Series Oil Gas Steam Boiler
Structure:Wet Back Fire Tube Packaged steam boiler
Fuel:oil, gas, light oil, heavy oil, natural gas, lpg, lng, cng, diesel, biogas etc
Capacity:1-20 ton per hour
Pressure:0.7/1.0/1.25/1.6 Mpa (7/10/12.5/16 Bar)
Temperature:170/184/194/204 Celsius
Application:Chemical, food and brewery, pharmaceutical, package plant, textile dyeing and printing industry, swimming pool, hospital,school,clothing industry etc.

WNS series horizontal internal combustion full wet back oil and gas fired steam boiler, the flue gas flow can be divided into two forms of two return journey and three return journey.After the fuel is burned by the burner, the torch is filled in the full corrugated furnace chamber and transmits radiant heat through the furnace chamber wall, which is the first return journey.Of high temperature flue gas in the indoor together, to go to a second return, that is threaded pipe bundle area, the convective heat transfer, after the flue gas temperature is gradually reduced to smoke box, before the return of boiler flue gas used to smoke into the Settings in the top box out of the boiler economizer and condenser, three return boiler flue gas smoke box to enter the third return once upon a time, the light tube bundle area, then the smoke box after entering the economizer, finally into the chimney, the atmosphere.

Boiler specification
Advanced three pass wet back design:adopts the most sophisticated three returns all wet back structure,thread smoke tube structure, weld joint with high quality.
Advanced manufacturing equipment endows Safe and reliable property:adopts corrugated furnace lamps, multi-chain protection. Water level, steam pressure, gas pressure protection. And before leaving factory, all the boiler have been rigorous inspection and testing, including pressure tests and X-ray detection.
 Large boiler proper heating area: adopts unique design of a large combustion chamber which increases the radiation heating furnace area, reducing the size of the boiler, reducing the NOX emissions.
High efficiency 98%: with threaded pipe and high effective insulation materials and econoizer, increasing the heat transfer and improve boiler thermal efficiency.
PLC intelligent controller:boiler control system suitable for high temperature, high humidity environment of long-term operation.
High standard: strictly in accordance with Chinese national norms and standards of production, all boiler pressure parts are of high quality steel.

When industrial steam boiler goes out of the factory, it is composed of three parts: the main boiler, the chimney and the pipeline system. The main body and the chimney have been manufactured in the factory, and the supporting pipeline valves and instruments of the main boiler have been installed randomly, and then transported to the site to assemble the main body and the chimney.On the spot connect the air source, power supply and water pipeline to start the test.Greatly shorten the installation cycle, and can guarantee the quality of boiler.
Technical parameter

Model	Rated	Rated	Rated	Thermal	Fuel Consumption		Equipment Power		Weight
	Capacity	Pressure	Temperature	Efficiency	Light oil	Natural gas	Burn	Burn	(t)
	(t/h)	(Mpa)	(C)	(%)	(Kg/h)	(Nm³/h)	light oil	gas
WNS1	1	0.7/1.0/1.25	170/184/194	>90	45-100	18-100	1.5	1.5	4
WNS1.5	1.5			>90.2	101.73	123.47	2.2	1.5	5
WNS2	2	1.0/1.25/1.6	184/194/204	>90.2	137.09	165.97	2.2	3	8
WNS3	3			>91	205.75	249.6	7.5	7.5	9
WNS4	4			>91	272.3	329.5	9	7.5	13
WNS5	5			>91.5	134-402	80-500	17.2	15	15
WNS6	6			>91.5	134-402	80-500	15	15	17

Boiler Picture 

Gas/oil fired steam boiler is widely used in hospitals, schools, textile mills, garment factories, large supermarket, garment factories, dyeing factory, hotel, dining room, restaurant, food factory, beverage factory, soy products, meat products factory, cannery, brewery, pharmaceutical factory, packaging plant, building materials factory, paint factory, swimming pool and other places of the enterprises and institutions.

Executive Standard

1. Design, manufacture, assembly, experiment and acceptance of boilers in strict accordance with industry standards, including but not limited to the following standards: GB/T16508 Boiler Shell Boiler, TSG G0001 Boiler Safety Design Supervision Code, GB50273 Boiler Installation Engineering Construction and Acceptance Code

2. The main steel used in the boiler is 20 GB/T3087, which ensures the safety and reliability of the boiler.

3. Welding materials shall be selected according to NB/T47018. Full penetration welding with argon protection shall be performed on the boiler tube.