Natural Gas Low Pressure Boiler


Natural Gas Low Pressure Boiler

Industrial gas steam low pressure boiler for industrial use industrial gas steam boiler is a low-pressure gas steam boiler, but its high thermal conductivity temperature of the liquid inside, and the liquid explosive is mostly, if working in industrial gas steam boiler thrown thermally conductive fluid leak and cause a fire or even a large possibility of an explosion, which is very dangerous, so run industrial gas steam boiler safety is often worth the length of the face. Because the range of high temperatures (above 320 ℃), low voltage (0.3 to 0.5MPa), the heating temperature can be precisely controlled, it can replace the original steam boiler heating. Industrial gas steam boiler is heated up to a temperature of 350 ℃, molten salt furnace is heated up to a temperature of 530 ℃. Because the ash can not be produced by industrial combustion gas steam boiler fuel gas, if the gas and air mixture into the furnace is injected within a certain range may explode. Gas steam boiler operating temperatures above 400 ℃ oil and molten salt heat transfer medium, having a molten salt heat steam than the gas lifetime advantages, but otherwise are at a significant disadvantage, in particular the complexity of running the system.

What chemical plant low pressure boiler fuel operating costs low chemical plant boiler fuel with low running costs what? For the former chemical plant is run mainly by coal-fired boilers. However, with the further requirement for government departments to environmental policy, now basically it does not take a coal-fired boiler. Operating costs of coal-fired boiler is relatively low under normal circumstances, but for the destruction of the environment is too high. In this regard, leaving the gas boilers and electric boilers, like biomass boilers are not within the scope of this comparison. For comparison of the two fuels boilers, or to divide the region, some areas are suitable for gas, electric boiler is suitable for some areas. If a particular case will depend on local gas prices and electricity prices. In the present situation, there are still more cost effective gas boiler. The Government is also in line with current requirements regarding environmental policy is.

This standard at age requirement low pressure boiler flue soot, sulfur dioxide and nitrogen oxides emission concentration maximum permissible emission limits, and the blackness. This standard applies to coal-fired capacity and intended use of the fuel and emissions of air pollutants manage outside gas boiler boiler, and construction project environment (65t / h) In addition to power generation boilers and pulverized coal is greater than a single output 45.5MW impact assessment, design, final acceptance and after the completion of the sewage management.

For a long time, the low pressure boiler and burner are attributed to two different sectors each R & D re-combination, but the overall performance of the gas boiler, there is a qualitative impact. Fang fast R & D team after two years, estimates adjusted 300 times, breaking the status quo burner and boiler production separate, optimized depth coupled combustion system and heat transfer system architecture, combined boiler and combustion system, combustion system and successfully developed the depth of the heat transfer system coupled "Euromonitor θ5", so that gas-fired boiler into a complete energy system, to achieve a qualitative leap. "Euromonitor θ5" additional air pre-heater, cold air through the heat exchange tubes and the body opening for the flue gas countercurrent heat exchanger, the exhaust gas temperature is lowered while saving fuel; using a condenser, economizer flue gas heat recovery, thermal efficiency of the boiler can be increased by 10%; the use of FGR flue Gas recycling technology and Ultraten wing technology, improve heat transfer efficiency, emissions of nitrogen oxides emissions standards in line with domestic cities.

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