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当前位置:六盒宝典资料免费大全 > 资讯动态 > 行业动态 > 厂家总结关于热风炉排污的一些建议

厂家总结关于热风炉排污的一些建议

文章出处:   发布时间:2018-11-19 20:15:10   浏览:50

由于热水热风炉与热网在一个系统内进行水循环不可避免成都收账将热网中一些杂物带入热风炉内,并沉淀在下集箱,为了防止锅内水循环被杂物积堵,引起事故,需及时将沉淀物排出。(1)排污工作应由主司炉操作,并负责与其主它专业成都找人企业联系工作。(2)热水热风炉设有定期排污装置,一般都是安装有两个串联成都收账排污阀。

Due to the water circulation of hot hot air stove and heat net in a system, some of the sundries in the hot net are inevitably brought into the hot air stove and precipitated in the lower collection box. In order to prevent the water circulation in the pot from being blocked by the debris and causing the accident, the sediment should be discharged in time. 

(1) sewage disposal should be operated by the main stoker and responsible for its professional liaison work.

(2) the hot water hot stove has a regular sewage disposal device. Generally, there are two series of blowdown valves installed.

(3)热风炉排污时,其热水温度不得高于100℃,并及时联系化水值班员做好补水准备。

(3) when the hot blast stove is discharged, its hot water temperature should not exceed 100 degrees.

(4)热水热风炉排污每班不少于两次,在启动、停运时还应加强排污工作。

(4) the hot water and hot blast stove is not less than two times per class, and the sewage discharge should also be strengthened when starting and shutting down.

(5)排污时,先全开靠近热风炉收账一次阀门,然后缓慢开启二次阀门,排污完后,先关二次门,再关一次门,再将二次门打开、关闭一次。排污顺序为:后下集箱、前下集箱、两侧中下集箱,锅筒排污门。

(5) when the sewage discharge, first open close to the first valve of the hot blast stove, and then slowly open the two valve, after the discharge, first shut the two doors, then shut the door, then the two doors open, closed once. The pollutant discharge sequence is: the lower and lower header, the front and lower header, the two sides lower and middle header, and the boiler drain door.

(6)排污时,每组排污阀门开启时间不得超过30秒,并且不得同时开启多组排污门进行排污。

(6) when the sewage is drained, the opening time of each sewage valve shall not exceed 30 seconds, and no more than one group of sewage discharge doors can be opened at the same time for sewage disposal.

(7)排污过程中有振动时,应及时停止排污,待振动消失后,再缓慢开启阀门进行排污。

(7) when there is vibration in the process of discharging, the sewage should be stopped in time. After the vibration is disappearing, the valve will be slowly opened and discharged.

(8)排污结束后,隔15分钟时间用手摸一下排污阀后管道,如仍发烫,应对二次阀再关一次,继续发烫时,表明阀门内部密封有问题,应及时通知检修人员进行修理或更换。

(8) after the end of the sewage discharge, after 15 minutes to touch the drain valve after the pipe, if still perm, the two valve should be closed again, continue to perm, indicating that the internal seal of the valve has problems, should be promptly notified to the maintenance personnel for repair or replacement.

(9)热风炉排污时,严禁用加长手柄成都找人企业方法开关排污阀门。

(9) when the hot blast stove is discharged, it is forbidden to switch the drain valve with the lengthened handle.

(10)进行定期排污时,操作人员应站在排污阀门侧面进行操作,并穿戴好劳保用品。

(10) when regular sewage is discharged, the operator should stand on the side of the drain valve and wear the labor protection articles.


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