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如何预防热风炉的燃烧器出现灭火的状况呢?

2019-08-13 16:57:53 常州亿创能源科技有限公司 阅读

如果我们想要预防热风炉的熄灭器出现灭火状况,你们知道我们应该怎么样区解决这个问题吗?下面热风炉厂家就来告诉你们解决的办法。1、进一步增强对运转人员的培训。经过技术讲课、现场技术考问等方式,进步运转人员技术程度;经过展开事故料想,反事故演习等方式,进步办理人员的处置事故才干,避免熄灭器灭火事故的扩展。
If we want to prevent the extinguisher of hot stove from extinguishing fire, do you know how we should solve this problem? The following hot stove manufacturers will tell you the solution. 1. Further strengthen the training of operators. Through technical lectures and on-site technical questioning, the technical level of the operators will be improved, and through unfolding accident anticipation and anti-accident exercises, the handling ability of the personnel will be improved to avoid the expansion of extinguisher fire extinguishing accidents. 2、增强对设备的检查维护,特别是停运备用机组,发现设备风险,如熄灭器钝体磨损、零落等,及时通知检修人员停止处置。
2. Strengthen the inspection and maintenance of equipment, especially the shutdown of spare units, find out the risk of equipment, such as the wear and tear of the blunt body of the extinguisher, scattered and so on, and inform the maintenance personnel to stop disposing in time.

3、增强对入炉煤的掺配工作的办理,削减入炉煤特别是煤质低位发热值的改动幅度,避免由于煤质改动(低位发热值高)而形成生物质热风炉炉膛内结焦,大块焦落下时扰动炉内熄灭工况,惹起生物质热风炉灭火事故的发作。入炉煤质的低位发热值太高时容易形成炉膛结焦;而入炉煤质低位发热值太低时则容易形成生物质热风炉熄灭不稳定,生物质热风炉主汽压力升不起,机组带不起负荷。
3. Strengthen the mixing of coal into the furnace, reduce the change range of low calorific value of coal into the furnace, especially coal quality, and avoid the formation of coking in the furnace of biomass hot blast stove due to the change of coal quality (high calorific value at low level), disturb the extinguishing condition in the furnace when large coke falls, and cause the occurrence of fire extinguishing accident of biomass hot blast stove. When the low calorific value of coal is too high, it is easy to form furnace coking; when the low calorific value of coal is too low, it is easy to form biomass hot stove extinguishing instability, the main steam pressure of biomass hot stove can not rise, and the unit can not carry load.

4、增强对生物质热风炉熄灭的调理,避免燃煤由于缺氧熄灭而发作复原性气体,使得燃煤的ST值降低,惹起生物质热风炉内结焦。除此之外,根据煤质状况调整好炉内配风,避免由于炉内火焰偏斜贴壁而惹起炉内结焦。
4. Strengthen the regulation of biomass hot-blast stove extinction, avoid coal combustion due to anoxic extinction and restorative gas, make the ST value of coal combustion reduced, causing coke in biomass hot-blast stove. In addition, the air distribution in the furnace should be adjusted according to the coal quality, so as to avoid coking in the furnace due to the deflection of the flame in the furnace and its adherence to the wall.


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