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    厂家揭示生物质热风炉的特点及价格

    2018-12-02 11:44:11 无锡盛发地坪科技有限公司 阅读

    热风炉采用最适合生物质燃料燃烧的燃烧设备----往复炉排。热风炉在结构设计上,相对传统热风炉炉膛空间较大,同时布置非常合理的二次风,有利于生物质燃料燃烧时瞬间析出的大量挥发分充分燃烧。热风炉可配有燃油(燃气)点火燃烧器,实现点火自动化。热风炉的给料、燃烧、除渣、给水、点火都可采用自动控制,操作非常方便。热风炉配有自动清灰装置,能及时清除热风炉受热面的积灰,保证热风炉高效稳定运行。热风炉尾部布置有省煤器、也可根据用户需要布置空气预热器。相对传统的热风炉,热风炉效率更高,排烟温度低。

    Hot blast stove adopts reciprocating grate, which is the most suitable combustion equipment for biomass fuel combustion. In the structure design of hot blast stove, compared with the traditional hot blast stove, the furnace has larger space and reasonable secondary air arrangement, which is conducive to the full combustion of a large amount of volatile matter released in the instant of biomass fuel combustion. Hot blast stove can be equipped with fuel (gas) ignition burner to realize ignition automation. The feeding, combustion, slag removal, water supply and ignition of hot blast stove can be controlled automatically, and the operation is very convenient. Hot blast stove is equipped with automatic ash cleaning device, which can remove the ash deposited on the heating surface of hot blast stove in time and ensure the efficient and stable operation of hot blast stove. The tail of hot blast stove is equipped with economizer or air preheater according to user's needs. Compared with traditional hot stove, hot stove has higher efficiency and lower exhaust temperature.

    采用高效保温材料,热风炉表面温度低,散热损失可以忽略不计。严格按中国国家规范和标准生产,所有受压部件均采用优质热风炉钢材。每台热风炉出厂前都要经过严格的检验和测试,包括水压试验和X射线检测。设置有人孔、检查门、观火孔等,维护保养十分方便。生物质热风炉的最大特点是:节能、环保,且安装使用方便。

    The surface temperature of hot blast stove is low and the heat dissipation loss can be neglected by using high efficiency heat preservation material. Strictly in accordance with China's national norms and standards, all pressurized components are made of high-quality hot-blast stove steel. Every hot blast stove has to undergo strict inspection and testing before leaving the factory, including water pressure test and X-ray test. Manhole, inspection door and fire-watching hole are set up, so maintenance is very convenient. The biggest characteristics of biomass hot stove are energy saving, environmental protection, and easy installation and use. 燃料供应

    Fuel supply

    热风炉的燃料是BMF燃料,燃料由输料机送入炉顶料仓,然后由螺旋给料机送入炉膛,均匀散落在炉排上。

    The fuel of hot blast stove is BMF fuel. The fuel is fed into the top bin by the feeder, and then into the furnace by the screw feeder, evenly scattered on the grate.

    燃烧过程

    Combustion process

    燃料被螺旋给料机送入炉膛,在此处由于高温烟气和一次风的作用逐步预热,干燥、着火、燃烧,此过程中析出大量挥发分,燃烧剧烈。产生的高温烟气冲刷热风炉的主要受热面后,进入热风炉尾部受热面省煤器和空气预热器,再进除尘器,最后经烟囱排入大气。未气化的燃料边向炉排后部运动,直至燃尽,最后剩下的少量灰渣落入炉排后面的除渣口。

    The fuel is fed into the furnace by the screw feeder, where it is gradually preheated, dried, ignited and burned due to the action of high temperature flue gas and primary air. During this process, a large amount of volatile matter is precipitated and burned intensely. After the high temperature flue gas washes out the main heating surface of the hot blast stove, it enters the economizer and air preheater of the heating surface at the tail of the hot blast stove, then enters the dust collector, and finally discharges into the atmosphere through the chimney. The non-gasified fuel moves towards the back of the grate until it burns out. Finally, a small amount of residue falls into the slag removal port behind the grate.

    环保排放

    Environmental protection emission

    BMF燃烧产生的灰份约占燃料的1.5%左右,为方便排灰,热风炉的后部布置有螺旋出渣机,实现连续清灰。热风炉尾部烟道布置有除尘器,保证烟尘排放符合环保要求。

    The ash produced by BMF combustion accounts for about 1.5% of the fuel. In order to facilitate ash removal, a screw slag discharger is arranged at the back of the hot blast stove to realize continuous ash removal. A dust collector is arranged in the tail flue of the hot blast stove to ensure that the dust discharge meets the requirements of environmental protection.

    热风炉效率

    Efficiency of hot blast stove

    生物质热风炉的效率一般都在80%以上,热风炉型号大,燃烧的更充分,热风炉的效率也就更高。最高的达到了88.3%,比燃煤热风炉平均效率水平高15%。

    The efficiency of biomass hot-blast stove is generally more than 80%. The type of hot-blast stove is large, the combustion is more full, and the efficiency of hot-blast stove is higher. The highest is 88.3%, which is 15% higher than the average efficiency of coal-fired hot blast stove.



    标签:   热风炉 环氧地坪 环氧地坪漆 环氧地坪施工 地坪
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