How to choose the type of gas-fired boiler?

With the vigorous promotion of the "coal to gas" policy, gas-fired boilers are widely favored by the market. Users are often stumped when faced with the type of gas-fired boiler. In this page, ZOZEN Boiler lists the common gas-fired boiler models and structural features, hoping to be helpful in the selection of gas boiler models.

WNS series gas-fired boiler

Capacity: 1-20t/h

Pressure: 0.7-2MPa

ZOZEN WNS series gas-fired boiler adopts large-diameter corrugated furnace structure, which effectively increases the heat transfer area of the furnace, and has the characteristics of full-automatic operation, reliable and stable operation for a long time. In addition, the self-developed high-efficiency heat transfer element threaded smoke tube effectively improves the thermal efficiency. The boiler has simple structure and small floor area.

SZS series gas-fired boiler

Capacity: 2-110t/h

Pressure: 1.25-5.3MPa

From the internal structure diagram of SZS series natural gas boiler, it can be seen that ZOZEN SZS series natural gas boiler adopts "D" shape layout, and adopts full membrane wall structure, which has good sealing performance and large radiant heating area. Reasonable size of upper drum and configuration of steam-water separator can reduce water entrainment in steam and improve steam quality. Because it belongs to water-tube boiler, the boiler has strong pressure bearing capacity and wider parameter range.

WNS is a kind of fire tube boiler, which has simple structure, compact size and small floor area. SZS is a kind of water tube boiler, which has a large capacity and can withstand higher pressure and temperature, but its structure is complex, and its manufacturing cost is relatively high. ZOZEN Boiler will design a gas-fired boiler solution for you according to the actual working conditions, which meets the needs of enterprises.