100% Safety Low Pressure Fully Automatic Diesel Oil Natural Gas Fired Hot Water Boiler For Central Heating System

Rated power: 0.7-7MW

Calorific value: 60-6 million kcal/h

Rated outlet pressure: normal pressure

Rated outlet temperature: 85℃/60℃

Thermal efficiency ≥98% (with condenser)

Application range: It is widely used in greenhouse agriculture, animal husbandry, residential areas, schools, hotels, swimming pools, bathing centers and other industries. It can automatically heat users or provide bathing water and domestic hot water.

CWNS horizontal full-automatic oil and gas pressurized hot water boiler is a horizontal quick-installed internal combustion three-pass fire tube boiler. Adopting the offset furnace liner wet back structure, the high-temperature flue gas sequentially washes the second and third return flue pipes, and then is discharged into the atmosphere from the back flue chamber through the chimney. The boiler is equipped with movable front and rear smoke box covers to make the boiler maintenance convenient. The boiler is equipped with industrial burners with good technical performance. It adopts advanced technologies such as automatic combustion ratio adjustment, automatic water supply adjustment, program start and stop, and automatic operation. It also has high and low water level alarms and automatics such as extremely low water level, ultra-high steam pressure, and flameout. Protective function.

Boiler Specification

Boiler advantages

1. CWNS series oil-fired gas hot water boiler adopts the internationally popular three-pass structure, and the large-volume design of the combustion chamber makes the combustion more complete.

2. Adopting advanced corrugated furnace structure and wet back structure, which not only increases the heat transfer area, but also satisfies the free expansion of the furnace after being heated. The boiler structure has good elasticity and thermal expansion and is safe and reliable. The smoke pipe adopts a threaded structure to strengthen the heat transfer effect.

3. The aluminum silicate fiber is used as the insulation layer, which is light in weight, good in insulation effect, and low in heat dissipation loss.

4. The hot water boiler has multiple protection functions such as over temperature, over pressure, water shortage, leak detection, flameout, etc., various safety protection devices are complete, easy to operate, safe and reliable in operation.

5. Equipped with imported burners with good self-control performance to realize fully automated operation. The boiler automation instrument and auxiliary equipment are equipped with reasonable, advanced and reliable.

6. The boiler body has low resistance, stable operation, low power consumption and low noise.

7. Quick-installation type overall structure, small size, compact structure and convenient installation.

8. There is no smoke and dust in the boiler emissions, the concentration of SO2 and NOx emissions is extremely low, and the environmental protection benefits are significant.

9. The hot water boiler has high thermal efficiency, stable output and strong load adaptability.

Boiler Room Layout

Boiler Picture

FAQ

What are the available fuel for the oil gas fired boiler?

Oil gas fired boiler could burn both liquid fuel and gaseous fuel. The liquid fuel could be heavy oil, light oil, diesel, furnace oil, bunker oil, LPG (liquefied petroleum gas), etc. The gaseous fuel could be natural gas, city gas, bio-gas, etc.

Whether the boiler can burn dual fuel or multi-fuel?

Jinzhen boiler have oil burner, gas burner, and oil&gas dual fuel burner, we can offer the specific burner based on customers’ requirement.

The brand of burner?

The brands of burner are Italy Baltur, Rellio, Elco, etc

What is the advantages of fire tube boiler?

This fire tube boiler has compact structure and convenient operation, strong load adaptability, lower water quality requirement, and the failure rate of it is lower than 0.1!

What is the inlet pressure of gas burner?

The inlet gas pressure is different for different capacity boiler, for example, the pressure for 2 ton steam capacity boiler is about 8~10KPa, while for 4 ton steam capacity boiler is about 18~20KPa.

Henan Jinzhen Boiler Co., Ltd is a professional industrial boiler manufacturer that specialized in the environment-friendly steam boiler, hot water boiler, thermal oil boiler and pressure vessels’ design, manufacture, installation, maintenance. Jinzhen Boiler factory is located in beautiful Zhoukou City which nearby Zhengzhou Airport, Shangqiu Railway Station, gets convenient traffic.We have over 6,000sq.m. building area, 105 employees, annual sales amount exceeds 25,000,000USD which includes 25% export amount in worldwide.

Jinzhen boilers include more than 150 kinds. There are:
(1) DZL coal/biomass fired steam boiler(1-20ton/h;)
(2) DZH wood fired steam boiler(0.5-6ton/h;)
(3) SZL biomass/coal fired steam boiler(4-25ton/h;)
(4) WNS series gas/oil fired steam boiler(0.5-20ton/h;)
(5) YLL(W) series coal/biomass fired thermal oil boiler(150,000-16,000,000Kcal)
(6) YY(Q)W gas /oil fired thermic fluid heater(150,000kcal-12,000,000Kcal)

All industrial boilers comply with GB/T quality standards and are greatly appreciated in a variety of markets throughout the world.Well-equipped facilities and excellent quality control throughout all production stages to totally guarantee customers' satisfaction.

As a result of high quality boiler and outstanding customer service, we have gained a global sales network reaching America, Australia, Mexico, Vietnam, Russia, Kazakhstan, South Africa, Syria,South Africa, Ethiopia, etc.