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Industrial Fire Tube Gas Fired Hot Water Boiler for Hospital

Category:

MACHINERIES

Description:

Ultra-low NOX condensing pressurized hot water boiler is a two-pass fire tube boiler with wetback, high efficiency, and low stress. It is integrated with high-efficiency air preheater and economizer& condenser. An arc-shaped double-open furnace door for easy maintenance, air-cooled smoke box , and uses a large furnace for full-mixed combustion and high-efficiency threaded smoke tube heat transfer; it is the first to use low-nitrogen coupling and has a unique low-nitrogen combustion technology in the furnace to comprehensively suppress the production of nitrogen oxides (NOx); Equipped with ABB inverters, split low-nitrogen burners, 7/10-inch LCD touch screens and high-performance PLC programmable controllers, which fully meet the boilers ultra-low NOx emission standards.

Thermal Power Range:0.7~17.5MW/h
Fuel Options:Natural Gas, LPG, LNG, Biogas, Diesel, Heavy Oil, Dual Fuel , Propane , #2 Fuel Oil
Hot Water Temperature Outlet/Inlet:95/70℃, 115/70℃, 130/70℃
Manufacture Standard:ASME、GB、CE-PED、ISO、EAC、DOSH、AS、MOM、NR13
Key Features:

Highly Integrated economizer&condenser&air preheater, minimize boiler footprint.

Both combustion and water feeding VFD control, save electricity up to 30%.

Split-type VFD fan, accurate air volume and pressure control, fuel burnout rate 99%, save fuel cost.

Unique air cooled smoke box design without refractory cement, Lifelong maintenance-free, saving maintenance costs

Bottom water return design and backwater circulation technology prevent tube sheet cracking


 


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