The 10ton LPG fired boilers adopts the design idea of flue gas cascade waste heat recovery. Install a flue gas condenser at the end of the boiler body to reduce the flue gas temperature to <70℃. The improve the boiler efficiency, and reduce harmful components in the flue gas and gas. LPG hot water boiler use well-known brand burners and reasonable boiler structure to make the fuel fully burned. The composition of the exhaust gas from the SZS series hot water boiler meets the national first-level regional environmental protection indicators, and the noise is also lower than the national standard.
SZS series boilers have reasonable layout of heating surfaces, appropriate selection of technical parameters, excess heat transfer area, and certain overload capacity. The hot water boiler flue gas and working medium are arranged countercurrently, the average temperature and pressure are high, and the heat transfer is good. The furnace capacity is selected reasonably and the fuel is fully burned. The insulation material is made of aluminum silicate felt and ultra-fine glass plate. The total thickness is about 200 mm. Reflective aluminum foil is used between the two insulation layers to minimize the heat loss of the boiler. Greatly improve thermal efficiency, save fuel, and reduce operating costs.
This series of boiler condensers not only absorb a large amount of sensible heat gas, but also a large amount of latent heat gas. Make the boiler efficiency higher than ordinary boilers. The condensing waste heat recovery device adopts special acid-resistant, chlorine-resistant ND steel, which greatly extends the service life of the boiler. The LPG hot water boiler adopts slight positive pressure combustion, and the furnace wall tube is a full membrane wall structure. It has a certain pressure-bearing capacity, and it will not smoke or leak when running under slightly positive pressure.
SZS series hot water boiler for horizontal structure, water capacity is small, boiler heat storage is small. After power failure, water evaporation rate is low and power failure protection operation is simple. It consists of upper and lower drum, membrane water wall, convection tube bundle and flue gas condensation recovery device. After the fuel is burned in the furnace, the flue gas is discharged into the chimney through the convection tube bundle and flue gas condensation recovery device. The boiler adopts undersupport mode and can expand freely upward. The water wall and convection flue in the furnace all adopt membrane wall structure, which has good sealing performance and effectively reduces the workload of firebrick use and maintenance.
Hot water boiler compression body stress condition is good. Drum and other important compression elements are not directly affected by high temperature flame radiation and erosion, compression elements telescopic. Low thermal stress, higher safety margin. Boiler whole is divided into body and economizer and other accessories. The body is composed of a furnace and a single loop convection heating surface. The economizer is assembled and transported to realize the whole factory and ensure the boiler quality. Boiler smoke, air system only installed blower, furnace in micro positive pressure, reduce boiler air leakage, improve boiler efficiency.
The LPG hot water boiler has a large furnace chamber, sufficient radiant heating surface, and complete fuel combustion. The SZS type LPG boiler adopts a light furnace wall, which is reliable in operation, low in heat dissipation loss, low in thermal inertia, and easy to realize fast start and stop. The water circulation of the hot water boiler adopts a forced circulation loop to ensure the safety of the water circulation. The SZS boiler has high safety and thermal efficiency as high as 98%. This furnace not only achieves ultra-low nitrogen emissions, but also greatly saves energy, making it the first choice of customers. Want to know more about Zozen Boilers product information. You can consult and read online, or you can call the phone on our company’s website for consultation, negotiation, and ordering!