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当前位置 -> 热风炉热风炉知识如果热风炉当中的炉温出现偏凉你们知道为什么吗? 发布时间:(8/13)浏览次数:71

如果热风炉当中的炉温出现偏凉你们知道为什么吗?

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在我们运用热风炉工作的时候,很可能因为机械的问题,还有就是外部条件突然出现变化的影响,我们对于热风炉操作无法及时的采取有效措施,而导致了热风炉炉温出现异常,炉温如果出现偏凉。这和时我们应该怎么办呢?如果热风炉的炉温偏凉,则可能是因为上料系统称量失灵后上料不准、发现不及时,如果采取措施后效果仍然不能止住,有可能导致炉况失常或发生炉缸冻结事故,这时应该果断地采取以下措施:
When we use hot-blast stove, it is likely that because of mechanical problems and the impact of sudden changes in external conditions, we can not take timely and effective measures for the operation of hot-blast stove, which results in abnormal temperature of hot-blast stove. If the temperature of hot-blast stove appears cooler. What should we do at this time? If the furnace temperature of hot blast stove is cooler, it may be due to improper feeding and discovery after the weighing failure of feeding system. If the effect can not be stopped after taking measures, it may lead to abnormal furnace condition or hearth freezing accident. At this time, the following measures should be taken decisively: 
①炉内操作首先减风50%左右,控制料速.遏止炉温继续向凉。
Firstly, the air in the furnace is reduced by about 50%, and the material speed is controlled. The temperature of the furnace is kept cool.

②在减风的同时加批净焦,还要相应减轻焦炭负荷。
(2) Adding batches of net coke while reducing air flow, and reducing coke load accordingly.

③组织炉前全力以赴出净渣铁,尽量避免发生风口灌边及烧穿事故,等待净焦下达。
(3) Organize all efforts to get rid of the slag iron before the furnace, try to avoid the occurrence of tuyere edge irrigation and burnout accidents, and wait for the net coke to be delivered.

④确保风压和风量对称,避免崩料、悬料。
(4) Ensure the symmetry of wind pressure and air volume to avoid collapse and suspension.

假如在运用热风炉工作的时候有问题出现,我们需要及时的关炉并且去查明原因,然后再采取对应的办法解决。
If there are problems in the operation of hot stoves, we need to shut down the stoves in time and find out the reasons, and then take corresponding measures to solve them.

上面这些内容就是小编为你们介绍热风炉的炉温出现偏凉的原因。
These are the reasons why the furnace temperature of hot blast stove is cooler.
辛苦整理 请保留:http://www.rfl5.com/shownews.asp?id=1797

 

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