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热风炉不同燃料的运行成本对比!

2019-06-21 来源:http://www.zhongyanjixie.com 发布人:admin 浏览量:
  燃气热风炉:
  Gas hot blast stove:
  优点:清洁能源,热效率高,节约成本。缺点:受气体连接条件的限制。生产一吨蒸汽的成本约为240元(天然气价格按每平方米3.0元计算)
  Advantages: Clean energy, high thermal efficiency and cost saving. Disadvantage: Limited by gas connection conditions. The cost of producing a ton of steam is about 240 yuan (the price of natural gas is calculated at 3.0 yuan per square meter).
  燃油热风炉:
  Oil-fired hot stove:
  优点:无污染、更好、无燃料限制。缺点:运行成本高。每吨蒸汽的生产成本约为594元(燃料价格按9.0元/公斤计算)
  Advantages: no pollution, high efficiency, no fuel restriction. Disadvantage: High operating cost. The cost of steam production per ton is about 594 yuan (fuel price is 9.0 yuan/kg).
  电加热:优点:无污染,无燃料限制。缺点:二次能源,运行成本高,一吨蒸汽的生产成本约为700元(电费按1元/度计算)。
  Electric heating: Advantages: no pollution, no fuel restriction. Disadvantages: Secondary energy, high operating costs, a ton of steam production costs about 700 yuan (electricity charges are calculated at 1 yuan per degree).
  燃煤热风炉:
  Coal-fired hot blast stove:
  优点:运行成本低。缺点:污染严重,部分地区使用受限,一吨蒸汽的生产成本约为150元(煤炭价格按每吨1000元计算)。
  Advantages: Low operating cost. Disadvantages: Serious pollution, limited use in some areas, the production cost of a ton of steam is about 150 yuan (coal price is calculated at 1000 yuan per ton).
  热风炉不同燃料运行成本比较
  Comparison of operating costs of different fuels in hot blast stoves
  长期以来,人们根据不同的需要和不同的燃料,开发了各种热风炉。
  For a long time, people have developed various hot stoves according to different needs and different fuels.
  目前,热风炉的主要热源是天然气、煤炭、电力、石油和太阳能。加热形式主要有直接烟气式和间接传热式。换热器的型式比较复杂多变,有排管式、无管式和热管式。权力有大有小。
热风炉生产厂家
  At present, the main heat sources of hot blast stoves are natural gas, coal, electricity, oil and solar energy. The main heating modes are direct flue gas and indirect heat transfer. The types of heat exchangers are more complex and changeable, including row tube type, non-tube type and heat pipe type. Power is big or small.
  热风炉可以根据燃料、燃烧方式和加热方式进行分类。
  Hot blast stoves can be classified according to fuel, combustion mode and heating mode.
  按燃料种类可分为固体燃料热风炉、液体燃料热风炉、气体燃料热风炉。
  According to the type of fuel, it can be divided into solid fuel hot blast stove, liquid fuel hot blast stove and gas fuel hot blast stove.
  根据燃料或热源的不同可分为生物质热风炉、燃气热风炉、燃煤热风炉、燃油热风炉、电加热器和太阳能集热器。
  According to the difference of fuel or heat source, it can be divided into biomass hot-blast stove, gas hot-blast stove, coal-fired hot-blast stove, oil-fired hot-blast stove, electric heater and solar collector.
  按加热形式,主要有直接烟气热风炉和间接传热式热风炉。根据热载体的不同,间接传热式热风炉可分为导热油加热炉、蒸汽热风炉、烟气热风炉等。根据换热器的不同形式可分为无管式热风炉、管式热风炉、热管式热风炉。
  According to the heating form, there are mainly direct flue gas hot stove and indirect heat transfer hot stove. According to the different heat carriers, indirect heat transfer hot stoves can be divided into heat conducting oil heating furnace, steam hot stove, flue gas hot stove and so on. According to the different forms of heat exchanger, it can be divided into tubeless hot stove, tubular hot stove and heat pipe hot stove.
  固体燃料在炉内的燃烧方式主要有三种:分层燃烧、悬浮燃烧和沸腾燃烧。相应的燃烧设备分别称为分层燃烧热风炉、悬浮燃烧热风炉和沸腾热风炉。层燃式热风炉和分体式浇注式热风炉、链式热风炉和往复式炉篦热风炉。
  There are three main combustion modes of solid fuel in furnace: stratified combustion, suspension combustion and boiling combustion. The corresponding combustion equipment is called stratified combustion hot blast stove, suspension combustion hot blast stove and boiling hot blast stove. Layer-fired hot stove and separate pouring hot stove, chain hot stove and reciprocating grate hot stove.
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