High Efficiency hot water boiler Manufacturing Companies Laos

Steam boiler structure requires special boilers and steam boilers security structure is determined in accordance with the relevant provisions of the boiler ratings, the fuel combustion characteristics and the like, and in accordance with the intensity and, hydrodynamic calculation standards. Any one qualified steam boilers should meet the safety, energy conservation and environmental protection requirements. Basic security requirements of a steam boiler, the boiler configuration of each part can be freely designed according to a predetermined expansion direction should be run. 2, to ensure the normal circulation of each cycle, all the heating surface should be reliably cooled. 3, the respective pressure receiving member should have sufficient strength. 4, the pressure receiving element, component arrangement structure, the opening and the seam should avoid or minimize the stress concentration and stress complex. 5, the furnace water wall structure should have sufficient bearing capacity. 6, the furnace wall should have a good seal. 7, the load bearing structure has sufficient strength, rigidity, corrosion resistance, and stability should withstand the design loads. 8, easy to install, run outside the operating, maintenance and cleaning.

High efficiency diesel fired steam boiler for sale in ZG Boiler has the features of low power consumption, low pollution, high efficiency and it is popular and widely applied around the world.

In the transformation process, side by rapid technical engineers FGR advanced combustion technologies, the use of flue gas recirculation and the outer loop is provided, withdrawing part of flue mixed with the combustion air, and then into the furnace through a burner, not directly part in the combustion, by reducing the effect of the combustion flame temperature to reduce the temperature and oxygen concentration, to achieve the purpose of reducing NOx generation. For now, for a large volume of gas boilers, low compared to the overall transformation of nitrogen to replace the boiler equipment will save a lot of costs. Fast boiler has a boiler in research and technology low nitrogen aspects of considerable industry experience, successful completion of the reconstruction project Dingzhou low nitrogen Erie boiler, significant cost savings for businesses.

Flue gas fuel boiler design requirements fuel gas boiler flue design requirements: 1. The flue should be straight, air tightness, attachment and less and less resistance, more than 1% level to maintain the flue should rise laying layout, try to avoid Longitudinal arrangement. 2. Fuel gas-fired boiler house and chimney flue should be constructed of steel or reinforced concrete, the lowest point of the flue and chimney should be set to seal air-conditioners, water drains. The thickness of the metal sheet 3. The flue generally use 4 ~ 6mm, the flue design, should be sufficient arranged reinforcing ribs to ensure the strength and stiffness requirements. 4. The thermal expansion of the flue should be compensated, the compensation amount to be calculated and the correct selection. The steel flue insulation measures should be reliable and fixed. 6. The fuel gas boiler corresponds to a boiler should be a chimney, when required by the conditions a boiler flue or chimney common to several units, each boiler should be ventilated suction force balance. 7. The flue should be arranged to set the necessary thermal and environmental measuring point measuring point in place. Single rated evaporation amount is equal to 20t / h or single thermal rating of greater than or equal 14MW oil-fired boiler, a fixed continuous monitoring must be installed in the flue gas dust, SO2 emission concentration instrument. 8. In the flue gas gathering place easily and when many boilers a share or a total chimney flue shall be fitted with explosion-proof door on the flue after each fuel gas-fired boiler, the location of the vent should be conducive to relief, It should be provided without jeopardizing personnel safety and proper position before turning, when explosive gas may endanger the safety of the operator that should be installed on the guide tube explosion relief means. 9. For some longer flue boiler room, they should be accounted for resistance, select the appropriate blower, Fan (when there is draft fan), to ensure the smooth flow of exhaust. 10. The chimney should be considered appropriate anti-corrosion measures, chimney flue gas outlet temperature is preferably above the dew point of the flue gas temperature of 15 deg.] C; when the exhaust gas temperature is lower than the dew point temperature of flue gas, the flue gas should take effective measures to prevent the intrusion.