Output Steam Hot Water Three Pass Fuel Oil Gas Horizontal Boiler

Gas steam output steam hot water three pass fuel oil horizontal boiler load changes in the water level of air pressure adjustment What happens next: load fluctuation gas steam boiler water level of the air pressure regulating what impact the boiler load refers to the amount of steam is supplied outside?. When the variation amount of steam needed outside world, boiler pressure, temperature, level crossing will move. When the load increases, the pressure drop in the water level is low, the air supply should be increased and the amount of coal. While enhanced combustion, and gradually increase the amount of water to maintain normal air pressure and water level. When reducing the load, the air pressure is high the water level rises, the amount of coal should be reduced and the air volume, reduce combustion, then the appropriate amount of water to reduce or suspend the water supply, the air pressure and water level in the stable nominal range, then press normally combustion and to adjust the amount of water. When reducing the load, the pressure rise when the water level is low, to increase the amount of water should be, until the water level returns to normal, then the need for air pressure changes and the load situation, and to adjust the combustion water.

The WNS series oil and gas steam output steam hot water three pass fuel oil horizontal boiler is a fire tube product offering with the burner and low NOx emission, a wide range of size, pressures and premium control packages. The front head routes the flue gases from the third pass to the fan and burner assembly for reliable low NOx performance. The high performance burner assures maximum NOx reduction at all firing rates while maintaining top of the line boiler performance.

Gas output steam hot water three pass fuel oil horizontal boiler which has few parts of the main gas boiler: the enclosed pipe chimney pipe tube sheet base gas outlet steam dryer Confining the majority of the peripheral tubes to form a complete gas boiler. The main effect of gas boiler: the combustion of the fuel is heated by the feedwater temperature and the exothermic heat of the flue gas with a heated surface, so that a final water into superheated steam having a quality of qualified certain parameters. The water in the boiler to go through preheating, evaporation, overheating in three stages in order to become superheated steam. In fact, in order to improve the efficiency of the steam power cycle, there is a fourth stage, i.e. re-superheating stage, soon after the high pressure turbine expansion work to reduce the pressure and temperature of the steam back to the boiler is heated and then sent to the low pressure turbine cylinder continues to work. In order to meet these four phases change, the boiler must be arranged in the respective heating surface, i.e. the economizer, water wall, superheater and reheater. Superheater and reheater disposed in an upper horizontal flue backpass and functions of the fuel system is to ensure the desired fuel burner. The fuel oil burner system are: tubing and fittings, pumps, solenoid valves, nozzles, heavy oil preheater. The gas burner mainly a filter, pressure regulator, solenoid valve, and then firing solenoid valve, the fuel valve. Economizer disposed in the lower back pass. In order to utilize flue gas heat of heated air required for combustion, usually air preheater arranged after the economizer. Some additional preheating large boiler superheater heating surface or in the furnace, and then heat-receiving surface.

Anyang City Power Supply Bureau as a unit in charge of the sale of electricity in Anyang City, in the choice of the output steam hot water three pass fuel oil horizontal boiler is more cautious. Based on our understanding and trust, choosing our split condensing steam boiler. Anyang Power Supply Bureau responsible person to us feedback, provide fast side of the boiler with the rest assured, product design everything, we believe that the fast side of the boiler can be used for more than 10 years and even 20 years. --customer feedback