如何提高生物质供暖锅炉的燃烧效率! - 山东多介质过滤器哪家好
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    如何提高生物质供暖锅炉的燃烧效率!
    来源:http://www.apzhuoyou.com 发布时间:2020-04-22

      国家节能政策的影响下,加热锅炉一般使用生物质燃料,生物质加热锅炉生物质颗粒燃料的气化提供集中供暖锅炉、生物质能源能力远远超过总能量需求,相当于世界上10倍的能源消耗,因此冬天使用生物质加热锅炉具有十分重要的意义。
      Under the influence of national energy-saving policy, biomass fuel is generally used in heating boilers. The gasification of biomass pellet fuel in biomass heating boilers provides central heating boilers, and the biomass energy capacity far exceeds the total energy demand, which is equivalent to 10 times of the world's energy consumption. Therefore, it is of great significance to use biomass heating boilers in winter.
      为了使锅炉节能效果,需要增加生物质加热锅炉燃烧效率,以及其他锅炉,提高生物质加热锅炉燃烧效率,需要保护炉内结渣,保证锅炉燃烧速度快的同时,向你们介绍以下提高生物质加热锅炉燃烧效率的措施:
      In order to achieve the energy-saving effect of the boiler, it is necessary to increase the combustion efficiency of the biomass heating boiler and other boilers, improve the combustion efficiency of the biomass heating boiler, protect the slagging in the furnace, and ensure the fast combustion speed of the boiler. At the same time, the following measures to improve the combustion efficiency of the biomass heating boiler are introduced to you:
      1、氧气充足:如果过量空气系数过小,即供气不足,会增加固体不完全燃烧q4的热损失和可燃气体不完全燃烧q3的热损失,降低燃烧效率;过量空气系数过大,会降低炉温,增加不完全燃烧热损失。过剩的空气系数使得q2+q3+q4之和很小。
      1. Sufficient oxygen: if the excess air coefficient is too small, i.e. insufficient air supply, it will increase the heat loss of solid incomplete combustion Q4 and combustible gas incomplete combustion Q3 and reduce the combustion efficiency; if the excess air coefficient is too large, it will reduce the furnace temperature and increase the heat loss of incomplete combustion. The excess air coefficient makes the sum of Q2 + Q3 + Q4 very small.
      2、采用水垢控制、除垢技术:通过使用生物质加热锅炉水垢剂和电子水垢控制装置,优化水蒸汽循环系统,合理控制锅炉污水处理率,从而减少水垢,提高锅炉热效率。
      2. Scale control and descaling technology: by using biomass heating boiler scale agent and electronic scale control device, the water steam circulation system is optimized, and the boiler sewage treatment rate is reasonably controlled, so as to reduce scale and improve the boiler thermal efficiency.
      3、保持生物质加热锅炉燃料火焰前沿位置合理,火焰前沿应位于炉排与炉排之间的区域,炉排上的火焰全度良好。
      3. Keep the position of fuel flame front of biomass heating boiler reasonable, the flame front should be located between the grate and the central grate, and the flame on the grate is full.
    山东燃气锅炉
      当燃气锅炉水位低于安全水位,或玻璃管隐形水位和水位计为白色时。
      When the water level of gas boiler is lower than the safe water level, or the invisible water level of glass tube and water level gauge are white.
      燃气锅炉上一般都有水位报警器,即出现水位低的报警信号,就会发出报警。
      Generally, there is a water level alarm on the gas boiler, that is, the alarm signal of low water level will be sent out.
      水位较低时,风机电机、感应风机、篦机减速器按规定值停止运行。燃气锅炉过热器的蒸汽温度是水的温升,通常高于蒸汽的输出温度是正常的。
      When the water level is low, the fan motor, induction fan and grate reducer stop running according to the specified value. The steam temperature of superheater of gas boiler is the temperature rise of water, which is normally higher than the output temperature of steam.
      燃气锅炉缺水时,给水流量小于蒸汽流量。
      When the gas boiler is short of water, the feed water flow is less than the steam flow.
      如因加热炉或省煤器管开裂而造成缺水,则蒸汽流量大。现在没有必要往锅炉里加水了。
      If water shortage is caused by cracking of heating furnace or economizer pipe, the steam flow is large. There is no need to add water to the boiler now.

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