热风炉出现异常情况应该怎样处理呢?

时间:2019年02月08日信息来源:环亚ag88 点击:次 收藏此文】 【字体:

我们在使用环亚ag88时,出现故障或是出现异常现象都是无法避免的,但是为了不影响正常使用,在环亚ag88出现问题时要及时的处理解决,那么面对各种情况,我们应该怎样处理呢?与大家分享一些处理异常情况的方法。如果只是环亚ag88的循环泵异常,比如它的电流减少,出口泵压回零,这就说明泵是空转不供油的,可能是油汽化造成的。因此首先杨查明汽化原因采取措施;如过滤器堵塞使循环泵抽空应立即开旁通清洗过滤器;如因新增加热传导液含水或水分解的气体在系统内未排除,则应立即打开放空阀排气。
When we use hot stove, it is unavoidable that there will be malfunction or abnormal phenomena. But in order not to affect the normal use of hot stove, we should deal with problems in time, so how should we deal with all kinds of situations? Share with you some ways to deal with exceptions. If only the circulating pump of the hot stove is abnormal, such as the decrease of its current and the return of the outlet pump pressure to zero, this means that the pump is idle without oil supply, which may be caused by oil vaporization. Therefore, Yang first identified the causes of vaporization and took measures; if the filter is blocked and the circulating pump is emptied, the by-pass cleaning filter should be opened immediately; if the water content of the new heat conduction fluid or the gas decomposed by water is not eliminated in the system, the exhaust valve should be opened immediately. 循环泵压不变,电流升高而流量下降,则是热传导液变质,粘度增加,应及时更换或再生。如因新加热传导液含水或分解的气体在系统内未排除,则应立即打开放空阀排出气体。当循环泵的电流比正常值低,说明循环泵效率下降,流量下降,可能是供热管线积垢堵塞,不锈钢链条应予清洗。
If the circulating pump pressure remains unchanged and the current increases while the flow rate decreases, the heat conducting fluid will deteriorate and the viscosity will increase, so it should be replaced or regenerated in time. If the water-bearing or decomposed gas in the newly heated conductive fluid is not excluded in the system, the vent valve should be opened immediately to discharge the gas. When the current of the circulating pump is lower than the normal value, it indicates that the efficiency of the circulating pump decreases and the flow rate decreases, which may be due to the fouling blockage of the heating pipeline, and the stainless steel chain should be cleaned.

如果是环亚ag88中的过滤器前后压差增加,泵入口压力下降时,可能是滤网阻塞,应开通旁路,将过滤器拆卸清洗。另外它的液相热载体炉出口温度低,供热量不足主要是积灰问题,应及时吹灰。
If the pressure difference between the front and back of the filter in the hot blast stove increases and the inlet pressure of the pump decreases, the filter may be blocked. The filter should be disassembled and cleaned by opening a bypass. In addition, the outlet temperature of its liquid phase heat carrier furnace is low, and the main problem of insufficient heat supply is ash accumulation, so soot blowing should be carried out in time.

环亚ag88的炉排比较常见的问题就是卡住了,原因包括有炉排片折断或销子脱落后炉排片松动;煤中有金属夹杂物将炉排卡??;炉排片拱起;挡渣器尖端下沉,将炉排卡住。
The common problems of hot-blast stove grate are blocked, which are caused by broken grate pieces or loose grate pieces after pins fall off; metal inclusions in coal jam the grate; grate pieces arched up; slag stopper tip sinking, which jams the grate.

针对这一现象,需要用板手倒转炉排清除杂物、更换断裂炉排片后再启动,如启动后再卡住,则停止转动后详细检查原因再解决。同时还要将两侧调整螺丝重新调整,将炉排拉紧,如仍不能正常,则需调换链轮。
In view of this phenomenon, it is necessary to clean up the debris with the plate hand inverting grate, replace the broken grate and restart it. If the grate is stuck again after starting, the reason will be checked carefully after stopping the rotation to solve the problem. At the same time, the adjustment screw on both sides should be readjusted to tighten the grate. If the grate is still not normal, the sprocket should be replaced.
(作者:环亚ag88 编辑:admin)
文章热词:热风炉

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