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  停炉之后的蒸汽锅炉保养方法有哪些?  
 
The furnace after steam boiler maintenance methods are there?
停炉之后的蒸汽锅炉保养方法有哪些?
There are a lot of user response said don't know how to maintain boiler stop after the steam boiler, boiler maintenance is very simple, actually create electromechanical today to explain the steam boiler and hot water boiler boiler stop after how to maintain it.
由于锅炉故障或者停电的原因锅炉需要停炉,蒸汽锅炉停留之前应该停止锅炉的燃烧,慢慢的降低锅炉的温度直至达到锅炉没有压力,停炉之前要把水泵、鼓风机和引风机关掉。
The boiler boiler stop after maintenance, care is divided into furnace external anti-corrosion and pot die. The pot of corrosion remaining, according to the length of the furnace choose dry and wet the two care care. In boiler outage for a long time, should be very wary of the furnace body external corrosion remaining problems. After the first stop at boiler furnace cooling, heating surface must try to wipe out the dust and upper grate, furnace bottom ash. And then stick to flue has certain natural ventilation. General situation, in order to moisture should be placed in furnace, flue, boring. If quick lime as boring agent, per cubic meter of furnace or flue ordinary should be placed within 3 kg. Should be closely after placing all the ventilation door. After becoming quick lime powder to change. Low-lying such as boiler room position, the furnace during flood tide serious hanging in the sky, is often small baking should be adopted the way of separating and placed dry agent. If the boiler boiler for a long time, after thoroughly eliminate ash in furnace metal surface are coated with red lead oil or other anticorrosive paint.
 锅炉停炉后的维护颐养,分为炉体外部和锅内的防腐颐养。锅内的防腐颐养,依据停炉时间的长短选择干法颐养和湿法颐养两种。在锅炉长期停用时,应非常留意炉体外部的防腐颐养问题。首先在锅炉停炉冷却后,必需尽量彻底肃清受热面的积灰和炉排上部、炉体下部的灰渣。然后要坚持烟道有一定的自然通风。普通状况下,为了防潮应在炉膛、烟道中放置枯燥剂。如以生石灰作为枯燥剂,则每立方米炉膛或烟道内普通应放置3kg左右。放置后应紧密关闭一切的通风门。生石灰变粉后要改换。如锅炉房位置低洼,停炉期间空中泛潮严重时,则应采用经常小火烘烤和放置枯燥剂相分离的方法。假如锅炉锅炉时间很长,在彻底肃清烟灰后在炉体金属表面面涂以红丹油或其它防腐漆。
As for the furnace body inside the furnace of corrosion remaining way, should according to the length of the furnace. General situation, are no more than a month of the furnace can be used wet, care should be taken more than a month of dry remaining.
至于炉体内部停炉的防腐颐养办法,则要按停炉时间的长短来定。普通状况下,停炉不超越一个月的可用湿法颐养,一个月以上的应采取干法颐养。
Dry care to pay more attention to the following question: don't direct contact with the boiler metal looks boring agent, can be in a container such as iron plate; Placed after dry agent, must be tightly closed hand hole and other hole cover, steam, water pipe on the valve must be truncated; Quick lime powder should be timely change.
干法颐养时要留意以下几点问题:枯燥剂不要直接接触锅炉金属外表,可装在铁盘等容器内;放置枯燥剂后,要关严手孔和其它孔盖,汽、水管道上的阀门必需截断;生石灰变粉应及时改换。
And wet method is used to enjoy, to pay more attention to the furnace had better use the condensate water, secondly the original boiler water are available, and again is demineralized water; After alkaline, the price of the steam boiler furnace water heated to 80-100 ℃ with micro fire pressure rose to 0.2 to 0.3 MPa, http://www.hnzbrn.com   maintenance of 2 to 3 hours after the cycle to boiler water alkalinity balance, pressure is reduced, and the boiler water filling, forming a certain pressure, and constantly adhere to this pressure during the entire remaining, alkalinity should regularly test, falls, should be added at any time; Winter, wet remaining to pay more attention to prevent frostbite, especially local drainage channels and economizer; Boiler to use shall all be released before the pot caustic, best for liquid storage pool, and reuse. At the same time must rinse with clean water.

蒸汽锅炉采用湿法颐养时,要留意炉水最好用凝结水,其次可用原有的炉水,再次是软化水;加碱后,蒸汽锅炉价格炉水用微火加热至80 至100℃压力升至0.2至0.3MPa后维护2至3小时,使其循环到达炉水碱度平衡,压力降低时,再把炉水加满,形成一定的表压,并在整个颐养期间不断坚持这个压力,碱度应定期化验,降低时,应随时补充;冬天,湿法颐养要留意防冻,特别是排污通道和省煤器局部;锅炉重新运用前应全部放出锅内碱水,最好备储液池,以利再用。同时须用净水冲洗。 

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