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biomass pellet steam boiler with high efficiency

Why hot water boiler heating more energy efficient and environmentally friendly Henan fast boiler small as we explain energy saving boiler heating hot water boilers are generally used, but must be less than normal application process steam. Biomass boiler categories: biomass boilers and vertical columns of biomass boilers. Biomass gas thermal oil heaters, biomass biomass pellet steam boiler with high efficiency, biomass hot water boiler, biomass oil furnace. Such energy conversion is steam boiler facilities, the kinetic energy of the oil in the heating furnace has a type of chemical energy, electromagnetic energy, heat energy, etc. smoke, and after converting furnace, must be provided externally output energy vapor, hot water, or inorganic heat carrier. Because it more energy efficient than the steam boiler, more environmental protection. First, the level of consumption in gasoline and diesel, heating hot water boiler steam boiler heating savings ratio of 20% to 40% of gasoline and diesel, this amount is very huge. Summed up two reasons: First, it does not damage the condensed water and re-volatilization of calories, and second, water heating line material according to heating unique application, line as thin as possible to meet the requirements, the damage small calories. Great heat damage to steam heating line because the vapor leak caused. Hot water boiler must be only a small amount of basic waste water. Gas steam boiler combustion method underlying the choice of machine, two round configuration, sufficient to ignite fuel, and the smooth operation of the boiler occupies less space, with the spoiler inserted smoke tube, ease exhaust rate, change to enhance calorie, high calorific value furnace, Also reduce customer application takes advantage of warm water handy to be able to adjust the quality of the water temperature. When the outdoor temperature is low, water temperature must be raised to account for everyone's need. When the outdoor temperature is higher, it is possible to reduce the temperature of boiling water, that we must be able to consider, but also over the green environmental protection. System maintenance and low efficiency. Hot water boiler can be tens of kilometers in area than the heating, such as heating furnace in this line have a very nice feature. Although the central heating water on the whole there are some shortcomings, but even more economic benefits, environmental protection and the role of good. Hot water boiler characteristics of the enterprise producing high-quality, long-life, reliable operation. Our warm reception to buy!

Coal-fired boilers to gas boilers benefits and precautions With the rapid development of national energy-saving environmental protection, the traditional coal-fired boiler can not meet the needs of the times. Therefore, the coal-fired boiler biomass boiler or gas boiler has become in many boiler user's choice. Before the transformation, to understand the difference between .1 and gas boiler fired boiler. Circulating fluidized bed combustion boiler fired by coal crushing device fluidized combustion process, the coal by crushing device percutaneously into the bunker through a the spreading coal coal injecting air into the furnace; circulating ash by heating, fluidized combustion process. When the coal into a gas fuel is injected directly into the combustor for combustion. 2. Combustion of Coal is mainly composed of C, H, O, N, S, ash and moisture and other elements. Generated when coal SO2, SO3, NOx ash and moisture, and SO2, SO3, NOx from flue gas emitted into the atmosphere, pollute the environment and cause harm to humans. The main components of the exhaust gas and coke are CO and H2. The main produce CO2 and H2 post-combustion, much lower than coal-fired boiler SO2, SO3 and NOX emissions. 3. Ventilation pressurized combustion coal combustion boiler used in a combustion mode. The bottom of the combustion process through the induced draft fan with fan and completed. In the combustion of coal, it requires a lot of air. Gas under a slight positive pressure in the boiler or burner slightly negative pressure, which requires less airflow. Burner air may be pre-mixed with natural gas. 4. coal boiler control reasons, material thickness, amount of wind, the wind volume, wind and other than coal, coal-fired boiler is difficult to automatically adjust the operating parameters of the boiler according to the load. However, fewer factors gas boiler, the burner valve can be adjusted according to the size of the load, easy to implement automatic control. Coal-fired boiler to a gas boiler Notes: Main results are as follows: (1) small boiler, the coal-fired boiler to a gas boiler, i.e. the negative pressure of combustion from the original to the current combustion slight positive pressure, and must pay attention to the furnace wall structure sealing problems. Closely related (2) selection and arrangement of the burner and furnace, the degree of filling of the flame in the furnace is preferably not formed dead air, to avoid the interference of adjacent flame burners, to avoid interference from adjacent burner flame. Unburned gas - air mixture should not be in contact with a heated surface, in order to avoid incomplete combustion. Gas combustion. Gas burner arrangement disposed conduit and ducts should be considered reasonable gas pipe and duct arrangement, ease of operation, inspection and maintenance. (3) the transformation of coal-fired boilers is mechanized layered gas boiler should be removed before the arch and the arch, and the bottom heating surface increases, in place of the grate, the grate to prevent overheating. Gas Velocity (4) on heat transfer surface of the fly ash is not restricted abrasion conditions, convection heating surface heat transfer coefficient is increased, increasing the pressure in the boiler where H is unduly increased. Boiler erosion surface. At this time, the capacity of the boiler should be noted that the steam separator to ensure the quality of the steam.

Features gas biomass pellet steam boiler with high efficiency are: energy saving and easy to install biomass boilers is a kind of boiler is used as boiler fuel to biomass energy is called biomass boilers, steam boilers into biomass, biomass hot water boiler, biomass stove, biomass gas steam boiler, biomass boiler vertical, horizontal biomass boilers. ---- boiler combustion apparatus most suitable for reciprocating grate biomass fuel combustion. Boiler structural design, relatively large conventional boiler furnace space, while the secondary air is arranged very reasonable, precipitated instantly when favor combustion of raw material a large amount of volatile fuel combustion. Boiler can be equipped with fuel (gas) ignition burner ignition achieve automation. Boiler feed, combustion, slag, water supply, ignition can be automatically controlled, the operation is very convenient. The boiler is equipped with an automatic cleaning device, can timely removal of the boiler heating surface fouling, boiler to ensure efficient and stable operation. Rear of the boiler economizer disposed, you may need to be arranged according to the air preheater user. Compared with the traditional boiler higher boiler efficiency, low exhaust gas temperature. Efficient insulation material, the surface temperature of the boiler is low, the heat loss is negligible. China strictly in accordance with national norms and standards, all boiler pressure parts are made of high quality steel. Before each boiler factory to go through a rigorous inspection and testing, including pressure testing and X-ray detection. Set manhole, inspection doors, fire observation holes, etc., maintenance is very convenient. Features biomass boilers are: energy saving, environmental protection, and easy to install.

Coal occupies a large part of our energy economy, but coal brought sulfides, carbides, dust, ash and other harmful substances are also severely affected the people's living environment and ecological environment. At this stage, China's major provinces and cities in the related industries of coal fired boilers released specific remediation programs. By treatment of coal-fired boilers, can effectively promote air pollution control and bulk coal governance work.

Hebei Province was polluted our province, many kinds of heavy industries, heavily polluting enterprises, geographic and congenital conditions are not conducive to the spread of pollutants, and other factors lead to high emissions of air pollutants in Hebei Province.

In recent years, Hebei Province, through the management of coal-fired boilers, the "coal to gas", "coal to electricity", and many other measures to enhance the governance of the ecological environment, improve people's happiness index of blue sky. According to statistics, as of the end of October this year, Hebei province has eliminated emissions of less than 35 steam tons / hour (including 35 steam tons / hour) coal-fired boiler units 6492, a total of 12744 tons of steam, respectively, to complete the annual task of developing 96% and 95%; for the emissions amounted to more than 35 steam tons / hour of coal-fired boilers transformation process, has been the transformation of 158 units totaling 12185 tons of steam to complete the annual task of developing 70% and 95%, respectively.

Future, Hebei Province will continue to carry out renovation work on coal-fired boiler more specific details of. Through the establishment of this ledger management mode, regularly check and keep track of coal-fired boilers governance; development of special treatment programs to strengthen the "coal to gas", "coal to electricity" transformation content; relevant policies to achieve strong support and assistance encourage.

This year, the environmental protection departments in Hebei organize multiple ecological environment and comprehensive management of air pollution inspection work, as one of the key phase out coal-fired boiler inspection work has been widely attention. For no control measures, emissions exceeding the bulk coal fired boiler, remediation process according to the law or banned.

Hebei Province will further improve control efforts obsolete coal-fired boilers. The next stage will be formulated "boiler emissions of air pollutants, Hebei Province, local standards," for the local coal-fired boilers do not meet the standards of remediation and prevention measures to strengthen inspections of coal-fired boilers have been eliminated to prevent burning complex phenomenon occur.

Maintaining the environment and sustainable development is an important prerequisite for China's economic and social development. The provinces and cities in response to national policy development environment, make specific control measures, Hebei provinces and cities will also combine their own situation, the air pollution control work carried out in the end.

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