燃气锅炉发生水位事故怎么办? - 山东多介质过滤器哪家好
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    燃气锅炉发生水位事故怎么办?
    来源:http://www.apzhuoyou.com 发布时间:2019-08-24

    燃气锅炉在工作的过程中,我们应该时刻关注锅炉的水位表,因为可以真实反映炉内水位问题,为我们操作锅炉起到一个监视的作用。那么当燃气锅炉内的水位表出现异常情况的时候,我们可以进行什么操作来处理呢,现在就一起和山东燃气锅炉厂家一起看看吧!
    In the process of gas-fired boiler working, we should always pay attention to the water level meter of the boiler, because it can truly reflect the water level problem in the furnace and play a monitoring role for our operation of the boiler. So when the water level meter in the gas boiler is abnormal, what can we do to deal with it? Now let's check it with Shandong Gas Boiler Factory.
    一、水位超过汽包水位表时
    I. When the water level exceeds the drum water level meter
    燃气锅炉满水时经处理汽包水位仍继续上升,并超过汽包水位表上部可见水位时,就紧急停炉,尽快与母管解列,立即停止进水,开启再循环门,加强燃气锅炉放水,并注意汽包水位表上部水位的出现,待水位放至正常水位后关闭。待机炉情况正常后,取得值长同意,可按热炉升火操作。
    When the water level of the treated drum continues to rise when the gas boiler is full of water, and when it exceeds the visible water level on the upper part of the drum water level meter, the boiler shall be shut down urgently, be separated from the main pipe as soon as possible, stop the water intake immediately, open the recirculation door, strengthen the drainage of the gas boiler, and pay attention to the appearance of the water level on the upper part of the drum water level meter until the water level reaches the normal level. Close. After the standby furnace is in normal condition, the consent of the value leader can be obtained, and the operation can be carried out according to the heating furnace.
    二、汽包内水位超过+75mm时
    2. When the water level in the drum exceeds + 75mm
    1、开启汽包紧急放水门待水位放至正常水位时应立即关闭。
    1. Open the drum emergency discharge valve and close it immediately when the water level reaches normal level.
    2、根据汽温情况,关小或关闭减温水门,开启主汽管疏水门及过热器疏水门。
    2. According to the steam temperature, close or close the cooling water gate, open the main steam pipe drain and Superheater drain.
    山东燃气锅炉
    三、汽包水位表内看不见水位时
    3. When the water level is not visible in the drum water level meter
    1、进行汽包两只水位表的对照与冲洗,检查指示是否正确。全开汽包水位表放水门,再缓慢关闭其放水门,如水位表内有水位出现,并继续上升充满水位表,证明燃气锅炉满水尚未超过水位表汽侧面管,则按紧急停炉处理。
    1. Contrast and flush the two water gauges in the drum to check whether the instructions are correct. If the water level appears in the water level gauge and continues to rise, the full water level gauge proves that the full water of the gas boiler has not exceeded the steam side pipe of the water level gauge, the boiler shall be treated as emergency shutdown.
    2、开启水位表放水门,又缓慢关闭其放水门后,水位表内看不见水位。为证实是严重满水,再关闭汽水门,开启放水门,将水位表内存水放尽后,立即关闭放水门。迅速微开汽门水位表内有水位出现,并充满水,此时方可确定水位已超过汽包水位表的汽侧通管,应按紧急停炉处理,尽快与母管解列。
    2. Open the water level meter discharging gate, and slowly close its discharging gate, the water level can not be seen in the water level meter. In order to prove that the water is seriously full, then close the steam valve, open the drain valve, and close the drain gate immediately after draining the water in the water gauge. When the water level appears and is filled with water in the water level meter of the micro-opening valve quickly, it can be determined that the water level has exceeded the steam side pipe of the drum water level meter. The steam side pipe should be treated as emergency shutdown and be separated from the main pipe as soon as possible.
    3、当燃气锅炉发生水位事故时,若难以判明水位高低,应立即停炉。燃气锅炉停炉后用叫水法进行叫水,检查汽包水位。
    3. When water level accident occurs in gas-fired boilers, if it is difficult to determine the water level, the boiler should be stopped immediately. After the gas-fired boiler shuts down, water is called by calling method to check the drum water level.
    本文来自:山东燃气锅炉,更多的内容请点击:http://www.apzhuoyou.com!我们将会为您提问的问题提供一个满意的服务,欢迎您的来电!
    This article is from Shandong Gas Boiler. For more information, please click: http://www.apzhuoyou.com! We will provide you with a satisfactory service to ask questions. Welcome your call!

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