the biomass fired horizontal dg series boiler feed pumps may be defined as those boilers in which the heat transfer surfaces are all contained within a steel shell. horizontal fire tube boilers may also be referred to as 'shell tube' or 'smoke tube' boilers because the products of combustion pass through the boiler tubes, which in turn transfer heat to the surrounding boiler water.The principle in the biomass fired horizontal fire-tube boilers, is that from the surface of a large volume of feed water, steam is evaporated. This boiling process is heated by the wall of the combustion chamber (the radiant part) and by the exhaust gasses passing through a bundle of so-called horizontal or smoke-tubes forming the the convection part of the boiler.
Gas dg series boiler feed pumps 10 tons per hour of steam output 10 tons of high quality steam, the boiler operating load is automatically adjusted to meet production needs.
To comprehensively promote the prevention of air pollution control work, steadily enhance the quality of atmospheric environment, located in the northern part of Heilongjiang Province held a mobilization meeting Sunwu out of small coal-fired dg series boiler feed pumpss to May 7.
Conference announced the "2019 Sunwu urban area out of 10 tons of steam per hour and coal-fired boiler embodiment."
To promote the elimination of built-up area of small coal-fired boiler work, the relevant departments should strictly follow the higher level requirements, the investigation to find out the use of coal-fired boilers and urban planning area of built-up areas, with their own reality, do a good job to implement; should attach great importance to raise awareness, according to the embodiment and objectives, and take various measures to actively promote the complete phase-out of coal-fired boilers small task; to actively publicize the relevant policies, regulations and requirements to the boiler owners, guided by the responsibility to implement, clear time node . To seek truth from facts, objective science, policy guidance, strict enforcement of the principle, in order to reduce air pollution, improve air quality and protect people's health as the goal, according to the classification regulation, departmental interaction, Duocuobingju, the overall advancement of the process steps to form a government command , business differentiation, market-driven, effective supervision, public participation in new air pollution control mechanisms, to promote the phase-out of coal-fired boilers built-up urban area.
Reference for matching based on coal-fired dg series boiler feed pumpss for SMEs Many SMEs in matching coal-fired boiler will always encounter do not know how to judge its quality of authenticity Di distress, then, Eastern Machinery As a person in charge Di manufacturer, special summarize three elements for each business owner a reasonable option. 1, first the amount of evaporation, the capacity of the boiler should be close to the maximum amount of steam produced or with heat. Preferably, the amount of steam production is about 80% of the rated boiler evaporation. Because the loss of pipe, boiler scale, soot and so will cause the boiler deviates from the ideal operating conditions such as. The need for additional reminder, evaporation is the evaporation of the boiler plate under pressure, while some foreign boiler that evaporation is zero amount of evaporation reduction, the actual boiler output vary greatly. 2, when the feed water temperature is the same evaporation plate, boiler feed water has a temperature of 20 ℃, 60 ℃, 90 ℃, 100 ℃, 105 ℃ are five. Due to the high and low water temperature, the actual boiler evaporation will have a greater difference. For example: there is a large difference output 20 ℃ boiler output water temperature and water temperature of 100 deg.] C. 20 ℃ boiler output water temperature is 114% of the output water temperature of 100 deg.] C. 3, the pipe resistance rated steam pressure should be greater than the sum of the boiler plate steam supply pipe resistance and operating pressure needed for the production. Do not overlook the steam pipe resistance, due to its higher rated steam pressure saturated steam temperature is higher.
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