how to choose a gas hot water boiler
What are the advantages of gas-fired boiler? First, gas boiler ash does not need to be stacked to save the land. Second, the auxiliary boiler producing water saving. Gas fired boilers and boiler water equal to the normal production, but saves gas boiler fired boiler water used to assist dust, slag and other dust. Third, reduce staff. Less than a coal-fired boiler gas boiler auxiliary equipment, fewer staffing requirements, the burden of wages and benefits would cost much less. Fourth, the cost of production of electricity saving boiler. Less gas boiler fuel delivery and other auxiliary equipment, low-power, continuous running time is short, so low power consumption, compared with the cost of the province. Fifth, reduce labor intensity. Coal-fired boiler in the transportation, coal slag process required in both high-intensity physical labor, but labor-intensive gas-fired boilers staff is small. Sixth, gas boiler room layout flexibility, small footprint, low noise generated. Seventh, improve the environment. Coal-fired boilers to generate run-time from smoke, cause great pollution to the environment, and natural gas as clean energy, a great improvement to the environment. So gas boiler has more advantages than traditional coal-fired boilers. The use of gas-fired boiler is safe and convenient, but also improve air quality, giving you a clean living space.
How to combine gas steam boiler when a parallel gas steam boiler / steam boiler two or more than two runs, the new operational boiler steam supplied to the total charge of steam, the furnace is called parallel, how a natural gas steam boiler is operating analysis of: (1) steam boiler gas before the merger, should decrease the fire. Gas-fired steam boiler burner underlying mode, two-pass configuration, the fuel combustion, the boiler operation is stable and take up less space, while the spoiler is inserted smoke tube, smoke slow speed, increase heat transfer, a high thermal efficiency, reducing the total cost of the user is provided drain pipe, the water shall be discharged, and then washing water level gauge, the normal water level is maintained below the water line. (2) At this time, the steam pressure gas steam boiler is reduced, when the steam pressure is below the vapor piping system pressure of about 0.05MPa, the water level can be in communication with the furnace. Biomass boiler categories: biomass boilers Horizontal, vertical biomass boilers. Biomass gas thermal oil heaters, biomass steam boiler, biomass how to choose a hot water boiler, biomass oil furnace. (3) a combination of steam gas boiler, a main steam valve should be opened slowly. When the main steam pipe soda no impact should open the main steam valve, to observe changes in water level. (4) Complex fire, pay attention to the steam boiler water, maintain the normal operation. Gas-fired steam boiler burner underlying mode, two-pass configuration, the fuel combustion, the boiler operation is stable and take up less space, while the spoiler is inserted smoke tube, smoke slow speed, increase heat transfer, a high thermal efficiency, reducing user fees gas steam boiler drum double lateral structure, completely overcome the bulging phenomenon boiler superheater tubes are directly exposed to the furnace caused by the heating surface is disposed more reasonable. Using membrane wall structure on both sides of the furnace, both to ensure the sealing of the furnace, but also improves the thermal efficiency of the boiler.
Different kinds of specific models boilers and thermal power plants use which: boiler, which from the application point of view, is very broad, and it is still the flagship product box boiler, which also includes different types of boilers, therefore, based on the above it two points, and in order so that we can further awareness and understanding of the boiler, below, will continue to explain the knowledge in this area, never to achieve the above purpose. 1. boiler, whether according to different classification criteria, there are different kinds? Each of its kind, which specific model? Boiler, which according to different classification criteria, there is a different species. So, a question on which the answer is yes, but this is no doubt. Therefore, I hope that we can have a clear understanding. Water in boilers, in which the specific models, are KS-D electric water boilers, KS-Y water boiler fuel, KS-Q water gas boiler, and KS-AII these coal-fired boiler water. Hot water boiler, there CLDZ electric water boiler, CLHS oil how to choose a hot water boilers and coal-fired hot water boilers and other CLSG these. The steam boiler, there LDR electric steam boiler, LHS fuel steam boilers and coal-fired steam boilers DZL these.
Inner Mongolia Autonomous Region Development and Reform Commission issued a notice publicity Inner Mongolia clean heating in winter embodiment (hereinafter referred to as "Notice"), "notice" mentioned that in 2019 the region to achieve clean heating rate of 50% in 2021 to reach 705; urban built New forbidden zone 35 tons of steam / hour and below the coal-fired boilers, which Hohhot, Baotou, Wuhai city urban area will phase out 35 tons of steam / hour and below the coal-fired boilers, all new buildings to achieve clean heating.
The region's total heating area of about one billion square meters of urban heating an area of about 750 million square meters, of which: decentralized heating an area of about 090 million square meters; central heating an area of about 660 million square meters, heating rural area of about 250 million square meters, of which central heating an area of about 027 million square meters, the rest are dispersed heating.
Urban areas mainly in the CHP and district heating central heating boiler room mainly to gas, industrial waste heat, wind power, solar and other energy sources to supplement heating. Rural areas with decentralized heating the main heating source mainly scattered coal-fired boilers, conventional coal-fired furnace or straw.
Urban district heating cogeneration accounted for 51.5%, the proportion of area of 43.6% heating boiler, gas heating accounted for 4.5%, the proportion of the heat pump in other ways, electric heating and the like about 0.4%.
To clean as the goal, in ensuring the safety of people's livelihood heating premise, overall thermodynamic equilibrium between supply and demand, either alone or using a combination of various cleaning heating mode, alternative urban area and would like to keep burning coal for heating casual, less warm air pollutants areas emission. Adhere to safety bottom line, build a reasonable size, safety and reliability of heat supply systems.
2, according to local conditions, the residents can afford. Based on natural resources, economic strength, infrastructure around such as regulation and install air pollution control requirements, scientific assessment, depending on the region to its own characteristics, full old people's consumption capacity, adhere to both energy security and clean development, should power the electricity, should be coal is coal, the gas should be air, clean heating strategy adopted XI, to promote its low cost and low pollutant emission cleaning combination heating under the same conditions.
Considering the urgency of the air pollution control, affordability, work to promote the difficulty and other factors, co-ordinate the work of promoting cleaner heating city, county and urban-rural.