Horizontal steam boiler with natural gas is recognized as a green product in the boiler industry, with the advantages of environmental protection and no pollution, intelligent operation, safety and reliability, super high thermal efficiency, and is a relatively mature type of industrial boiler by ZOZEN, which is loved by many users. Gas steam boilers have a small amount of water capacity, so they produce high dry saturated steam in a few minutes after being turned on, and the preheating time is greatly reduced, lowering energy consumption.
Natural gas fired steam boilers further recover the latent heat of water vapor in the flue gas in addition to the sensible heat of the flue gas, and the overall efficiency can be 10% higher than that of traditional pot and shell boilers, according to the low level of fuel development and heat and benchmark calculations. When the rated pressure of steam boiler is 0.7MPa, 1.0MPa and 1.25MPa, the corresponding steam saturation temperature is 164.61℃, 183.20℃ and 194.13℃ respectively, and the exhaust temperature is generally required to be about 50℃ higher than that of steam. Due to the extremely low sulfur content of gas, reduce the exhaust temperature will not cause low-temperature corrosion, so the gas furnace on the addition of energy savers to reduce the exhaust temperature of 80 ℃ ~ 100 ℃ is relatively easy to achieve.
Natural gas fired steam boiler has two major components, one is the main boiler, the second is the boiler auxiliary equipment, boiler auxiliary equipment contains more equipment, such as computer control cabinets, sub-cylinder, valve instrumentation, chimney, burner, etc., and the burner is the most important, it is the combustion equipment, you can burn the natural gas through the burner to make the heat energy transfer to the water in the boiler body.
Horizontal steam boiler consumes 80 cubic meters of natural gas per ton of steam. The larger the boiler tonnage, the less natural gas is needed and the higher the combustion efficiency; for example, a 2 tons natural gas steam boiler consumes 160 cubic meters of natural gas per hour; however, a 20 tons natural gas steam boiler consumes 1389 cubic meters of natural gas per hour.
The gas-fired steam boilers include 1 ton – 20 ton WNS series and 20 ton – 110 ton SZS series, both of which are suitable for production lines that require stable steam supply in various industries, such as paper mills, food plants, beverage plants, metallurgical plants, pharmaceutical plants, leather plants, printing and dyeing plants, etc. Customers can choose the boiler capacity according to their actual production needs. This automatic gas boiler has high and low pressure protection, high and low water level alarm, ultra-low water level interlock, and safety measures such as excessive exhaust temperature.
WNS series horizontal oil and gas boilers are compact, small in size, highly automated, easy to install, safe and reliable in operation and burn oil and gas fuel adequately and produce less harmful gases. The WNS type oil and gas boiler produced by ZOZEN is an ideal high-efficiency, low-consumption, low-pollution green product with adequate combustion, non-polluting emission, convenient operation and easy installation. Welcome to contact us for detailed product data.