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what is a biomass boilers domestic

Good prospects for energy saving what is a biomass boilers domestic boiler industrial production is an important thermal power equipment, production number and the amount of the boiler is the world's largest country. With lots of tell the world's energy consumption, the energy crisis more and more apparent. Energy saving concept has been generally recognized. Boiler energy consumption in the proportion of heavier, energy saving boilers occupy an important position in the energy industry. Now the relationship between environmental protection industry and industrial production systems are increasingly linked, under the strong growth trend of increasing demand for energy, the energy saving is facing serious challenges, improvement and upgrading boilers become the main task. Small-capacity gas-fired boilers, combustion efficiency is not high, resulting in substantial waste of energy, generated smoke and environmental pollution, in particular the growing awareness of the haze of the major dangers, many cities have been eliminated, gas boilers, electric heating boilers and large capacity gas boiler is a step occupied energy saving boiler market. China is accelerating the pace of energy structure adjustment, industrial boiler industry also will accelerate the adjustment of product structure, vigorously promote environmental protection and energy saving effect of high-tech research and development with significant boiler has become a development direction. Our country is coal consuming countries, the average thermal efficiency gas boiler industry is not high, and there are a lot different to the average level of developed countries, thus saving energy has become the subject of the development of the boiler industry. Energy saving boiler is the theme of the development of China's boiler industry. Stone boiler attaches great importance to energy saving effect of the boiler, continuing to invest a lot of financial and human resources for research and development, now is fruitful. In recent years, the proportion of many small-capacity gas boiler cities of decline is obvious, some places have banned the installation of a new small-capacity gas-fired boilers, and many also need to replace more energy-efficient gas boiler is clean. Adoption of clean combustion technology of energy saving boilers and other boiler has been rapid development, gas boiler technology is relatively mature, burning garbage and biomass boiler market is also expanding. The use of clean fuel and clean combustion technology, high efficiency, energy saving, low pollution and industrial boilers will be the industrial boiler product development trends, and to develop high-end market products with high added value.

Fluidized bed what is a biomass boilers domestics are categorized as either atmospheric or pressurized units. Atmospheric fluidized bed boilers are further divided into bubbling-bed and circulating-bed units; the fundamental difference between bubbling-bed and circulating-bed boilers is the fluidization velocity (higher for circulating). Circulating fluidized bed boilers separate and capture fuel solids entrained in the high velocity exhaust gas and return them to the bed for complete combustion. Atmospheric-pressure bubbling fluidized bed boilers are most commonly used with biomass fuels. The type of fluid bed selected is a function of the as-specified heating value of the biomass fuel. The circulating bed is the most suitable for fuels of higher heating values. CFB boiler in DOminican Republic has wide fuel availibility and use usage.

The biomass power plant what is a biomass boilers domestics burn Sugarcane bagasse,Rice husk ,rice straw,Coconut shell,Palm kernel shell ,agricultural waste,Wood pellet or chips,Sawdust and other biomass fuels to generate steam and heat to meet different heat supply and electricity requirement.And it is widely use in large scale central heating, thermal power plant.

Hebei Cangzhou issued a "special program on the implementation of standards of governance what is a biomass boilers domestic." Emission standards for boiler treatment and corresponding indication made, as shown in details as follows.

First, the standard standard coal-fired boiler

1, before the end of September 2019, within the city of more than 35 tons of steam / hour ultra-low emission coal-fired boilers complete transformation, emissions of major pollutants to achieve ultra-low emission standards (dust ≤10mg / m³, SO2≤35mg / m³, NOx≤50mg / m³).

Before the end of the year 2/2020, the city eliminated 35 tons of steam / hour and coal-fired boiler, stove and stove operating a small coal stove, achieved within the city 35 steam tons / hour and the boiler "No Coal." Reserved 35 steam tons / hour and coal-fired boiler, stove and stove operating a small coal stove implementation of the special emission standards (dust ≤30mg / m3, SO2≤200mg / m3, NOx≤200mg / m3).

Retention of more than 35 tons of steam / h coal-fired boiler to install air pollution automatic monitoring facilities and networking with the environment department, to install a distributed control system (DCS system), real-time monitoring of pollutant emissions.

Second, gas-fired boiler

1, before the end of September 2019, the city completed two-thirds of the total number of units of low-nitrogen transformation gas boiler above. Among them, the central city of all gas-fired boiler and all the city's industrial and commercial gas-fired boilers to complete a full rebuilding mode low nitrogen.

2, the end of June 2020, the conventional gas boiler should be completed by transformation of a low nitrogen combustion, soot, sulfur dioxide and nitrogen oxide respectively 5mg / m³, 10mg / m³, 30mg / m³.

Third, the task

1, increase clean energy alternatives. In areas not covered by central heating pipe network, and vigorously promote geothermal, wind, solar and other clean energy, in an orderly way from coal to gas and coal to electricity, to change the power-based. In 2020, under the conditions of gas supply has been guaranteed, the city eliminated 35 tons of steam / hour and below the coal-fired boilers.

2, increase the coal management and control efforts. Coal infrared video monitoring devices to increase coal quality sampling efforts, to retain the blast furnace coal-fired boilers to be installed, Hebei coal to meet local standards "Industrial and domestic fuel coal" (DB13 / 208102014) non-coal power generation industry quality indicators .

3, strict new boiler access. Ⅲ class urban area and high-pollution fuel combustion zone ban municipal government designated a ban on new coal-fired boiler, a citywide ban on new 35 steam tons / hour and coal-fired boilers, the new 35 steam tons / hour of coal-fired boilers must in line with the municipal government of central heating planning or construction of industrial parks planning, energy efficiency reached AQSIQ "energy-saving technology supervision and management procedures boiler (TSGG0002-2010)" requirements, encourage the use of "energy efficient boiler promotion List" reached the level of energy efficiency standards boiler, pollutant emissions to meet emission standards require extremely low.