700kg 800kg Industry Low Pressure Natural Gas Mobile Steam Boiler for Sale

700kg 800kg Industry Low Pressure Natural Gas Mobile Steam Boiler for Sale

WNS type oil/gas steam boiler

Boiler capacity: 1 ~ 20 tons of steam

Design thermal efficiency: ≥95%

Applicable fuel: natural gas, light oil, heavy oil, gas, etc

Application: central heating, heating

WNS series automatic oil-fired (gas) steam boiler adopts horizontal three-return wet-back structure to improve boiler operating environment, increase boiler efficiency and service life;All flue gas channels are placed in water, and the tail is equipped with waste heat tank and perfect heat preservation outsourcing design. The smoke box is sealed with labyrinth structure to avoid the smoke box leakage phenomenon.The boiler's thermal efficiency is as high as 90% and adopts a combination of corrugated furnace and conical furnace with good expansion performance. The size of the furnace is consistent with that of the flame. The flue gas circulation area is reduced to make the flue gas flow at the same speed, ensuring the heat exchange time of high-temperature flue gas in the furnace and achieving the heat transfer effect.Adopt the high performance combustion machine that matches the boiler perfectly, carry on the comprehensive automatic adjustment, make combustion full, save fuel, reduce pollution;The ultra-fine glass wool with high thermal insulation performance has less heat dissipation loss.Intelligent energy saving control system is adopted to control the boiler and steam supply (water supply) system, and fuel supply is adjusted according to different loads to be more energy saving.The installation method is integrated quick installation boiler, with small vibration, no special requirements for foundation, no need for anchor bolts, easy installation.The movable furnace head structure can match various burners, replace the furnace head, and maintain the furnace body quickly and conveniently.The front and rear smoke box adopts movable detachable structure, which is convenient for inspecting, maintaining and maintaining the boiler interior. It is simple and convenient, with novel product design, reasonable structure and good process performance, which makes the product have outstanding excellent quality and is a newly developed new product.

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.

Technical parameter