1000 Kg 1 Ton Natural Gas Fired Steam Boilers Horizontal For Food Sterilization
Model: industrial gas oil fired steam boiler
Structure:horizontal fire tube, wet back, three pass
Steam Capacity:1-20ton/hour
Steam Pressure:1.0Mpa(10bar),1.25Mpa(13bar),1.6Mpa(16bar),2.5Mpa(25bar)
Steam Temperature:184 °c,194°c, 204°c,226°c(As long as the steam temperature you need is lower than 226°c, we can do it).
Fuel:heavy oil, light oil, natural gas, city gas, lpg,lng,etc
Application: textile mill, food, beer and brewery factory,chemical industry, garment factory, printing mill, paper masking industry,milk pasteurization, pharmaceutical industry etc.
WNS type automatic horizontal steam boiler is a horizontal quick - mounted internal - burning three - return - trip fire tube boiler.The bifurcated flue gas is used to wash the second and third return flue gas pipes successively, and then the flue gas chamber is discharged into the atmosphere through the chimney.The boiler is fitted with movable front and rear smoke box covers to facilitate boiler maintenance.
Main features
1. Boiler proprietary technology
Full wet backburn chamber, backburn chamber and back tube plate butt joint, boiler full butt welding, stress, more reliable quality.
2, large diameter corrugated furnace
The boiler combustion chamber is composed of a large diameter full ripple furnace with large combustion space, complete fuel combustion, effective heat absorption expansion and large radiation heating surface.
3. Sufficient heat
The heating area of the boiler is designed and configured according to ≥25m2/ steam ton, fully absorbing effective heat, low smoke exhaust temperature, small heat loss, ensuring sufficient output and efficiency
4. High quality steam
Large pot shell diameter, large water capacity, strong adaptability to load changes, stable output;The steam space volume is large, the net distance between the soda interface and the steam outlet is high enough, and the steam humidity is low.
5. Safe precipitation time is sufficient
The boiler combustor is arranged in a low position, the water level is determined in accordance with the regulations, and the water level fluctuation time is strictly in accordance with the international general norms and standards, with sufficient safe precipitation space, to ensure the operation safety of the boiler.
Steam Boiler Specification Sheet

Boiler Executive Standard
1. Design, manufacture, assembly, experiment and acceptance of boilers in strict accordance with national and industrial 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.

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.
What is the texture of spirally corrugated tube?
The texture of spirally corrugated tube is 20#.
The brand of burner?
The brands of burner are Italy Baltur, Rellio, Elco, etc.
What is the thickness of combustion chamber?
the thickness of corrugated furnace is different based on working pressure and furnace diameter, generally, the thickness is between 10~18mm, large combustion space, and combustion sufficient.
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!
Details of electric control cabinet.
Electric control cabinet adopts PLC touch screen, display in English. It shows working condition details of boiler, such as water temperature, water pressure, exhaust gas temperature, and over-pressure alarm, etc. In addition, the cabinet is used for set up the parameter, record and analyze the operation data, etc.
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.
What is the combustion mode of oil gas fired boiler?
The combustion mode of oil gas fired boiler is chamber combustion. Together with air, the powered fuel (solid fuel - coal dust), atomized fuel (liquid fuel - oil), and vaporized fuel (gas fuel - natural gas) is sprayed into furnace (combustion chamber) for suspension combustion.
Differences between fire tube boiler and water tube boiler.
What tube boiler also called shell boiler, the flue gas flows in fire tubes or smoke tubes, and heat the water, steam or the steam-water mixture outside the tubes. Compare with the water tube boilers, fire tube boilers have relatively smaller steam capacity, between 0.5~20t/h, and working pressure is between 0.7-1.6Mpa. This fire tube boiler has compact structure and convenient operation, strong load adaptability, lower water quality requirement.
Water tube boiler refers to the boiler that water, steam or the steam-water mixture flows in the tubes, and fire or the smoke are combustion and flow outside the flues. Compare with fire tube boilers, water tube boilers has the features of larger steam capacity and pressure, better heat transfer property and higher combustion efficiency, otherwise, the requirement on water quality is higher.
Difference between wet back and dry back structure.
Wet back structure refers to the drum, tube plate, and backboard in reversal chamber are surrounded by water. It can adapt to the high temperature, and has a good sealing, at the same time, it increase the radiation heat transfer area and improve the heat transfer efficiency. While, there is no water interlayer in the dry back boiler, and the backboard of reversal chamber is composed of refractory material, it is easy damaged by the high temperature.
The requirement of gas-fired steam boiler for local atmospheric pressure
Required environment: 20℃, 1013.25mbar.
When select the model, the environment condition (temperature and elevation) should be considered, correct the burner output curve when the environment condition is different.