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This year, Harbin, Heilongjiang Province, the financial sector to actively promote the elimination of coal-fired boilers, and adjust the phase out coal-fired boilers financial subsidies, currently co-financing of 291 million yuan to support the city's coal-fired boilers out of work.

Combined with the characteristics of this year's work out coal-fired boilers Harbin, Harbin Finance Bureau jointly relevant departments to improve the policy adjustment, will expand the scope of the grant to build outside the area 10-20 tons of steam coal-fired boilers built-up areas and 10 tons of steam and less fuel coal boiler. Meanwhile, according to the actual situation of Harbin clean energy alternative work policies to increase financial assistance "from coal to biomass" approach; and to develop a more favorable subsidy policy of clean energy transformation of the urban fringe, the energy-saving house into the scope of the grant.

It is reported that, according to the above subsidy policy, the current urban levels, the financial capital of 291 million yuan has been implemented, which has been ahead of municipal finance district grant funds allocated 159 million yuan, 132 million yuan of the burden of the district also implemented through subsidies for local government bonds ways , effectively protecting the city out of coal-fired boilers work smoothly, since the Harbin into the winter heating period, ranked in the top 20 of 169 major cities in air quality rankings.

Low NOx combustion technology from developed to practical application, has been recognized by many professional organizations, low nitrogen transformation technology also will become more mature. When the transformation of low nitrogen Zhengzhou boiler tender, the transformation of many manufacturers of professional standards are high, they issued a low-nitrogen transformation boiler construction plan to respond quickly to the needs of all types of boiler optimization upgrade. But there are no formal part of the transformation of business boiler, everyone in the choice which cooperation must polish his eyes up.

In gas-fired boiler, a circulating pump is generally built. The main characteristic parameters of the circulation pump comprising: a head, flow, shaft power, efficiency and the like. 1. The pump head △ P unit weight of the liquid obtained after the circulation pump mechanical energy, reflected the increase in hydrostatic pressure in the pipeline, units KPa, mbar, mH2o like. Discharged from the pump flow rate Q 2 of the fluid volume or mass per unit time, in units of m3 / h, L / s, Kg / h the like. 3. The prime mover shaft power P shaft power or the transmission power transmitted to the pump shaft, called the pump unit is KW. 4. Efficiency n ratio of the output power to input power referred efficiency of the pump.

You understand the characteristics of electric steam boilers do? 1, electric steam boiler automatic intelligent control technology, no staff on duty. Flexible work can be set to manual or automatic mode. 2, can be set as required boiler automatic operation period, one day may be provided a plurality of different working periods, so that each heating boiler starts automatically sharing group, the group switching cycle heating, the respective contact time, the same frequency and improve equipment life. 3, the controller of the pressure control, calculation, tracking, on the feed pump may be electrically heated tube automatic start and stop control when the load changes, may be manually controlled. 4, with a number of complete protection, leakage protection, water protection, ground fault protection, steam overpressure protection, overcurrent protection, power protection, boiler automatic protection, safe home. 5, using the boiler steel boiler and pressure vessel, the vertical furnace, girth welds are welding, and X-ray detection, small boiler furnace, mechatronics, easy to install and mating; Large electric boiler furnace and split design, to eliminate the influence of electrical control portion of the high temperature furnace, the electronic control means to ensure stable operation. 6, low heat load surface heating elements comply JB / 2379-93 and "metal tubular electric heating element technical conditions" requirement. Thick stainless steel high electric wire outer tube, the inner tube is filled with the high purity magnesium oxide, electrically heated tubes and long service life. Each heating element flange connection, has a simple structure, high mechanical strength, safe, reliable, easy to replace and so on. 7, compact structure, scientific and rational design and advanced manufacturing technology, the small boiler space and easy to transport and saves space. 8, no noise, no pollution, high thermal efficiency, high quality and efficient boiler insulation material be insulated, heat loss is small, energy saving. 9, the boiler packaging with famous color plate package design, elegant appearance, easy to rust.

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