The WNS gas-fired steam boiler is a quick-installed boiler. It is mainly composed of boiler body, connecting flue, burner, steam and water system, instrument, economizer, condenser, etc. The WNS4-1.25 steam boiler has clean combustion, emission, convenient operation and sufficient output. When the boiler fuel is gas, biogas, coal gas, natural gas and liquefied gas can generally be used as fuel. All products of our factory meet the requirements of the enterprise’s production and use process, in response to the national environmental protection policy. Specially launched a low-nitrogen 30mg large furnace, equipped with a low-nitrogen 30mg burner, and strictly implemented the national environmental protection policy to achieve low emissions.
The gas 4 ton steam boiler is widely used in chemical work: fertilizer plants, oil refineries, beverage plants, painting plants, plastic plants, glass plants, etc. Production work: paper mill, textile mill, dairy factory, wine factory, food factory, food fungus workshop, shoe factory, ceramic factory, furniture factory, tire factory, mat factory, cigarette factory, chopstick factory, printing factory, tape factory, Foam factory, hardware factory, flooring factory, cabinet factory, wooden door factory, battery factory, salt factory, tea factory, instrument factory, etc. Construction work: road and bridge maintenance, steam curing of concrete, autoclave of aerated bricks, etc. It can also be used in agricultural products processing, pharmaceutical production, and fire-proof materials production.
WNS4-1.25 steam boiler furnace adopts corrugated furnace not only to strengthen the flue gas disturbance, but also to increase the radiant heat transfer area. It not only increases the stiffness of the furnace, but also effectively reduces the collision stress of the furnace, and at the same time promotes the combustion of fuel in the furnace. The smoke pipes all adopt threaded smoke pipes to increase the convective heat transfer area and enhance the heat transfer effect. A flue gas condenser is added to the tail flue after the economizer to reduce the exhaust gas temperature and absorb the latent heat and sensible heat in the flue gas, thereby increasing the thermal efficiency of the boiler to 98%. Zozen Boilers adopts a humanized control mode, which is easy to operate. The boiler realizes fully automatic control and is equipped with a variety of safety interlock protections to ensure the safe operation of the boiler.
The WNS steam boiler is equipped with industrial burners with good technical functions. It adopts automatic combustion sharing scheduling, automatic water supply scheduling, program start and stop, automatic operation and other technologies, and has concave-convex water level alarm and low water level, high steam pressure, flameout and other automatic Protection function. This series of boiler products have a large steam space, the net distance between the steam-water interface and the steam outlet is sufficiently high, and the steam humidity is small. The boiler combustion chamber is placed at a low level, the water level is recognized as conforming to the regulations, and there is enough space for precipitation to ensure the working and operation of the boiler.
WNS4-1.25 steam boiler has the characteristics of high temperature resistance, good sealing, large radiant heat transfer area and high heat transfer efficiency. The series of boiler products added cold condenser and economizer to absorb the sensible heat of the high temperature flue gas discharged by the boiler and the latent heat released by the condensation of water steam. In order to achieve the purpose of improving the thermal efficiency of the boiler, the thermal efficiency can reach 98%. The steam boiler condenser is made of dew-point corrosion resistant steel (ND steel) spiral finned tube with long service life. The condenser is installed on the upper part of the boiler, which has no floor space, and the condensed water on the heat transfer surface can also be discharged naturally.