You have to know the energy consumption of boiler problems (blower power consumption rate, consumption steam) causes problems blower 1.1 boiler duct leakage. 1.2 Leakage air preheater. 1.3 excess air coefficient is too large. 1.4 coal into the furnace is deteriorated, coal from the design, the amount of coal under the same load to the generator, increasing combustion air volume. 1.5 the secondary air path resistance is increased. 1.6 low blower efficiency. 1.7 unit load is low or frequent starts and stops. 1.8 high inlet temperature. 2, the measures to solve the problem of operational measures 2.1 2.1.1 adjusted to optimize the combustion boiler according to the test results, control the excess air coefficient appropriate furnace. 2.1.2 ensure blower inlet, outlet baffle spacer in the fully open position. 2.2 routine maintenance and testing 2.2.1 blower characteristic test, to determine the optimum operating point and efficient workspace. 2.2.2 duct tightness check process. 2.2.3 damper flap defects in time. 2.2.4 timely check processing chassis, shaft seal leakage. 2.3 2.3.1 downtime in strict accordance with the provisions to adjust the fan movement gap. 2.3.2 vane opening adjustment of the blower motor. 2.3.3 check delivery port plate to open fan. 2.3.4 blower to clean the inside and imported silencer debris. 2.3.5 duct tightness check process. 2.4 transformation 2.4.1 Check and repair the fan blades, replace seriously damaged blades if necessary. 2.4.2 wave plate replacement air preheater, rinsed sector plate gap adjustment. 2.4.3 for energy saving fan efficiency below 75%. 2.4.4 Fan motor frequency energy transformation.
Biomass fuel found in palm oil mill industry is a by-product such as palm shell, fiber, empty fruit bunches and poem. The material can be used as an alternative fuel for fossil fuel in the boiler. CBM biomass boiler for palm oil mill with a capacity of 2-120 ton/hour of palm fruit fiber and palm shells can be utilized as boiler fuel to produce steam. Ideally palm oil mills are able to independently meet their energy needs. Fiber waste and palm shells can be used for boiler fuel as a steam generator used for turbine power gene ration, as well as a steam source for boiling and processing.
February 21 this year, the Harbin Municipal People's Government issued the "blue sky Harbin win the Battle of three-year action plan to implement the program" (hereinafter referred to as the "Program"), as follows.
First, strictly control the total coal consumption
The county (city) should shoulder the main responsibility for control of the total coal consumption, according to the focus on the use of coal and clean use of principles, focusing on reduction of non-coal power, propulsion power and other clean energy alternative to coal and oil by 2020, coal accounting for the proportion of energy consumption compared to 2015 decreased by 1.5 percentage points or more.
Second, to strengthen control bulk coal
Full implementation of the "Harbin coal pollution prevention and control regulations" to strengthen quality inspection of coal, coal quality testing organizations standardized sampling, testing system, improve the sampling frequency. Promote clean and efficient coal-fired boiler, wherein an alternative embodiment the biomass must be dedicated biomass boiler, burning raw material briquettes, installation efficient dust removal equipment.
Third, steadily promote clean heating
To promote priority to the development of clean coal utilization and clean energy use, urban urban central heating. Being difficult to cover central heating, gas heating and accelerate the implementation of electrical heating and other heating decentralized cleaning implement "coal to clean energy" units should be synchronized removal of coal-fired boiler, gas boiler for an alternative to the use of low NOx combustion technologies , gas boiler efficiency can not be less than two levels. 2019, clean heating rate of more than 60%; in 2020, clean heating rate should reach 70%.
Fourth, to carry out comprehensive improvement of coal-fired boilers
To develop a comprehensive remediation plan coal-fired boilers, the implementation of cleaner alternative to coal-fired heating boilers. 2019, the urban built-up area, county (city) county towns built-up areas out of 10 tons of steam coal-fired boilers and furnaces and tea, operating the stove, grain storage and drying equipment, coal fired facilities; basic urban built-up area out of 35 tons of steam per hour coal-fired boilers; basically eliminated the urban fringe per hour 10 tons of steam coal-fired boilers; county (city) basically out of the city and county (city) financial support units (including township, village ) per hour, 10 tons of steam coal-fired boilers. By 2020, basically out of 10 tons of steam per hour urban coal-fired boilers; out of the urban built-up area per hour can not discharge standards of 35 tons of steam (or 29MW) coal-fired heating boilers. In the central heating pipe network coverage area, a ban on new or expanded scattered coal-fired boilers.
Fifth, accelerate clean energy development
Orderly development of wind power, wind power construction layout optimization, to carry out decentralized wind power development and construction in the area have developed criteria. Actively promote the construction of biomass power generation. Enhanced geothermal energy exploration, development and utilization of resources to carry out detailed investigation and evaluation of geothermal energy, geothermal energy resources in the region to find out the distribution and exploitation potential. Increase renewable energy consumptive efforts to solve the basic water abandoned, abandoned wind, abandoned light problem. By 2020, the proportion of non-fossil fuels in primary energy consumption of the city's total, compared with 2017 increased by 1 percentage point.
Fuel gas boiler steam generator price] [burner heat release, heat transfer by radiation is first drawn waterwall waterwall Boiling water occurs for a large amount of steam into the drum soda parting, parting the saturated steam enters the superheater by radiation, convection method of continuously draw furnace and the top level of the flue, the flue gases heat the back pass, and the superheated steam reaches the desired operating temperature. Fuel gas steam control system for the whole episode is the active control, touch of a button, both running into active form, without staff on duty, manipulate worry more confidence. Receiving advanced three interior vertical return pipe tubular structure, rinsed with plenty of smoke and heat exchanger fin tube, the heat regenerator] obey fuel pot reaches 92% or more. The steam boiler and burner as a whole to plan, the boiler combustion system to reach the ratio, organic joint energy saving and environmental skills.  Large fuel boiler hot water boiler, the steam generator custom small biomass, large hot water boiler fuel, gas steam boiler for producing medium-Dongyang furnace body generally use special boiler seamless steel pipe, elongated upright. Steam generator boiler manufacturers ,  biomass steam generator, steam generator fuel ,  gas steam generators, biomass steam boiler ,  steam boilers and other new energy device, select the State of the boiler plant. Its cost is only slightly more expensive than gas, gas steam generator vary depending on the market price of raw materials.
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