horizontal fire tube boiler for sale
Construction of gas-fired horizontal fire tube boiler for sale, as the different industries, different processes and different, many types, with the advancement of science and technology, the implementation and development of energy-saving and environmental protection policy of market competition, fast boiler gas boiler production structure in continuous improvement and optimization, its the main purpose is to improve combustion, reduce emissions, energy recycling, the effect of the structure can reduce the energy consumption, but also can improve the quality of the product and increase yield.
1, according to the industrial production of the desired amount of steam, a reasonable choice rated power station boiler and the number of gas-fired boiler, and in both cases the higher the degree of matching the actual use, the smaller the exhaust loss, the more significant energy savings;
2, the fuel in contact with air: fuel and air so that an appropriate amount of the composition of approval exact proportion, then combustion, this would both improve fuel combustion efficiency and reducing emissions of polluting gases, to achieve the double purpose of saving;
3, reducing the exhaust gas temperature of the boiler: may utilize exhaust heat generated in this part of the waste heat recycling. The thermal efficiency of the boiler is generally about 85-88%, the exhaust gas temperature 220-230 ℃. If the advanced setting economizer heat recovery unit, a condenser, etc., the use of exhaust heat, the exhaust gas temperature drops below 140 deg.] C, the boiler efficiency can be increased to about 95-108%;
4, recycling heat boiler blowdown: heat exchange means, the heat accumulated up continuous blowdown water, the water temperature increase oxygen water gas boiler to save energy.
Our other fast horizontal fire tube boiler for sale in the boiler industry strength already heard, through cooperation proves that our choice is correct. This water-tube boilers installed very quickly, basically no delay our production process, bring benefits to the enterprise. --customer feedback
Modern development of intelligent eliminated a lot of backward production capacity, also introduced a more more advanced production equipment, gas-fired horizontal fire tube boiler for sale is one of them.
Scale chemical plant horizontal fire tube boiler for sale scale formation of harmful chemical hazards boilers formed in the boiler 1, the boiler steel pipe is due to overheating burning boiler known as sources of hazards, the key is the thermal conductivity of the boiler very poor. Thermal conductivity material size generally used to measure the thermal conductivity, thermal conductivity smaller scale than the boiler plate several tens to hundreds. When the size of the enemy boiler heating surface, heat transfer conditions deteriorate, so that fire and smoke tube well water can not absorb heat, the surface temperature of the heating, the metal strength, easily lead to the boiler tube expansion, deformation and burst pipes. Further, after the furnace tube fouling cross-sectional flow area decreases, resistance increases circulation, and disruption of normal cooling water circulation of the boiler, resulting in the loss of the combustion furnace tubes. 2, the boiler output decreased fuel waste is contaminated when the boiler, the boiler heating surface heat transfer becomes poor, the exhaust gas temperature will rise. Since the scale low thermal conductivity, hindering heat transfer, thereby reducing the thermal efficiency of the boiler, fuel consumption increases, reducing the yield of the boiler. Experimental proof for a working pressure of 1.3 MPa boiler scale mixing to form 1mm thick, wasting fuel may be 5% to 8%. 3, increase the amount of maintenance the boiler and endanger the safety of the boiler heating surface after scaling is very difficult to remove, the need to frequently clean dirt or boiler pickling, and pickling boiler is likely to cause corrosion to the boiler, while the pickling liquid waste to the environment caused by emissions pollution not only damages the boiler life, but also requires a lot of manpower and material resources for maintenance, and threaten personal safety, the safety impact of the production.
