The utility model relates to the technical field of boiler production equipment, in particular to a new type of automatic oil injection device for boiler fuel oil system, which includes the oil supply main pipe, oil supply check valve, oil supply manual valve, oil supply quick closing valve, oil supply flow meter front manual valve, oil supply flow meter, oil supply flow meter rear manual valve and oil gun arranged in turn, and also includes the oil gun return pipe arranged in turn The manual valve in front of the oil return flow meter, the oil return regulating valve, the manual valve behind the oil return regulating valve, the oil return quick closing valve, the oil return check valve and the oil return main pipe, also including the manual valve in front of the small oil supply bypass quick closing valve, the small oil supply bypass quick closing valve, the manual valve behind the small oil supply bypass quick closing valve, the manual valve in front of the small oil supply bypass quick closing valve, the small oil supply bypass quick closing valve and the oil supply After the small bypass quick closing valve is connected, the manual valve is connected in parallel with the oil supply quick closing valve; the utility model has higher safety and reliability; at the same time, the utility model has the advantages of short time consumption and fast speed; the disadvantages of the traditional oil injection method are solved, such as long time consumption and slow speed.
【技术实现步骤摘要】
一种新型锅炉燃油系统自动注油装置
本技术涉及锅炉生产设备
,尤其涉及一种新型锅炉燃油系统自动注油装置。
技术介绍
火电厂为了实现点火前的暖炉、点燃着火点相对较高的煤粉、点火后锅炉的升温升压、低负荷或事故情况下的稳燃目标,均设有锅炉燃油系统,传统的烟油系统注油均采用手动注油的方法,存在操作耗时长、速度慢、操作不当容易造成管道振动甚至设备损坏燃油大量泄漏的风险。传统手动方式注油具有如下缺点:1)现有手动操作的方法,如果操作不当容易引起燃油管道振动甚至设备损坏燃油大量泄漏的风险。2)现有手动操作的方法,需要运行人员去就地操作,存在耗时长、速度慢的缺点,特别是锅炉灭火后,操作多,人员少,往往不能实现燃油快速注油锅炉迅速点火。
技术实现思路
技术的目的:提供一种新型锅炉燃油系统自动注油装置,以解决现有技术问题。为了达到如上目的,本技术采取如下技术方案:一种新型锅炉燃油系统自动注油装置,包括依次连通设置的供油母管、供油逆止门、供油手动门、供油快关阀、供油流量计前手动门、供油流量计、供油流量计后手动门及油枪,还包括依次连通设置的油枪回油管、回油流量计前手动门、回油调门、回油调门后手动门、回油快关阀、回油手动门、回油逆止门及回油母管,还包括依次连接的供油小旁路快关阀前手动门、供油小旁路快关阀、供油小旁路快关阀后手动门,所述供油小旁路快关阀前手动门、供油小旁路快关阀、供油小旁路快关阀后手动门连接后与供油快关阀并联连接。进一步的,所述供油手动门及供油快关阀之间依次设置有供油流量计、第一供油压力表。进一步的,所述供油流量计后手动门与油枪之间依次设置有第二供油压力表、第一供油温度表 ...
【技术保护点】
1.一种新型锅炉燃油系统自动注油装置,其特征在于:包括依次连通设置的供油母管、供油逆止门、供油手动门、供油快关阀、供油流量计前手动门、供油流量计、供油流量计后手动门及油枪,还包括依次连通设置的油枪回油管、回油流量计前手动门、回油调门、回油调门后手动门、回油快关阀、回油手动门、回油逆止门及回油母管,还包括依次连接的供油小旁路快关阀前手动门、供油小旁路快关阀、供油小旁路快关阀后手动门,所述供油小旁路快关阀前手动门、供油小旁路快关阀、供油小旁路快关阀后手动门连接后与供油快关阀并联连接。
【技术特征摘要】
1.一种新型锅炉燃油系统自动注油装置,其特征在于:包括依次连通设置的供油母管、供油逆止门、供油手动门、供油快关阀、供油流量计前手动门、供油流量计、供油流量计后手动门及油枪,还包括依次连通设置的油枪回油管、回油流量计前手动门、回油调门、回油调门后手动门、回油快关阀、回油手动门、回油逆止门及回油母管,还包括依次连接的供油小旁路快关阀前手动门、供油小旁路快关阀、供油小旁路快关阀后手动门,所述供油小旁路快关阀前手动门、供油小旁路快关阀、供油小旁路快关阀后手动门连接后与供油快关阀并联连接。2.如权利...
【专利技术属性】
技术研发人员:张新栋,智关,张劲松,高树伟,白伟,肖宇,
申请(专利权)人:内蒙古岱海发电有限责任公司,
类型:新型
国别省市:内蒙古,15
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