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新莆京www483net的反吹,清灰,卸灰,输灰操作

文章发布: 发表时间: 2016-12-23 10:54:41

1.操作方式:除尘系统设以下几种操作方式:自动、CRT手动、休止、机旁手动。
1 operating mode: dust removal system set the following operating modes: automatic, CRT manual, rest, manual next to the machine.
2.除尘系统反吹启动条件设三种方式:定时器(1-4小时),荒净煤气总管压差(大于3Kpa)和箱体荒净煤气支管压差(大于2Kpa)。
2 dust removal system purge starting conditions set in three ways: the timer (1-4 hours), the shortage of clean gas duct pressure (more than 3Kpa) and the shortage of gas pipe net pressure (more than 2Kpa).
3.自动吹扫过如某个箱体毛病或检修时,可跳过该箱体,同时对该箱体报警提示。
3 automatic blowing over such as a box fault or overhaul, can skip the box, at the same time the box alarm prompt.
4.一切眼睛发CRT操作时,画面显现正告语,需新莆京www483net操作人员二次确认。
All 4 eyes of CRT operation, the picture appears to warn, environmental protection equipment operators two confirmation.
5.清灰操作:系统自动时,定时器到时,或净煤气总管压差大于3Kpa或荒净煤气支管大于2Kpa时,开端依次反吹1-10#箱体,依次开启反吹气流电磁阀(每个箱体14排喷嘴),反吹箱体时,按1-14排喷嘴依次吹完,反吹脉冲宽度、脉冲距离、反吹距离可调。
5 cleaning operation: the system automatically when the timer has expired, or net gas duct pressure greater than 3Kpa or shortage of net gas pipe is greater than 2Kpa, in order to start 1-10# blowing box, open air purge solenoid valve (each box of 14 rows of nozzles), anti blowing box, press 1-14 exhaust nozzle are blowing. Reverse pulse width, pulse distance, reverse blowing distance is adjustable.
系统手动时,用画面上的按钮时对每个箱体单独控制。关闭1#箱体净煤气蝶阀和荒煤气进口蝶阀,开启反吹气流电磁阀,对箱体布袋进行反吹,当到达反吹时间或压差抵达规则值以下时,关闭1#箱体反吹气流电磁阀,翻开荒净进出口蝶阀,进入下一个箱体反吹,以此类推,直到10#箱体全部反吹终了。
When the system is manual, use the button on the screen to control each box individually. Close the 1# box net gas inlet valve and gas valve, open air purge solenoid valve, anti blowing on the body bag, when the arrival of purge time or pressure in rules below, close the 1# box reverse jet flow solenoid valve, open the shortage of net import and export valve, into a body blow, and so on, until all the backblowing end 10# box.
6.卸灰操作:翻开1#箱体中间仓上气动卸灰阀,开启箱体清堵安装,脉冲阀,卸灰3-8分钟后,逆向关闭上述两个阀门,进入第二个箱体卸灰,,以此类推,直至10#箱体。
6 ash discharging operation: open the 1# box on the middle bin pneumatic unloading valve, open the box cleaning installation, pulse valve, discharge 3-8 minutes, reverse the closure of these two valves, enter the second discharging box, 10# box, and so on, until the.
7.输灰操作:当10#箱体(最后一个箱体)卸灰3-8分钟并关闭仓上阀门后,延时5分钟,启动斗提机、链板、输灰机。然后依次对1#-10#中间仓卸灰。中间仓卸灰过程为:启动叶轮给料机,翻开1#中间仓气动卸灰阀,开启清堵安装,脉冲阀,卸灰3-8分钟后,逆向关闭中间仓卸灰终了并关闭阀门5分钟后,关闭,链板输灰机,关闭斗提机。
7 ash operation: when the 10# box (the last box) ash unloading 3-8 minutes and close the valve on the warehouse, delay 5 minutes, start bucket lift machine, chain board, ash conveyor. Then the 1#-10# intermediate silo is discharged in turn. The middle bin discharging process: start impeller feeder, open the 1# middle warehouse pneumatic unloading valve, open water installation, pulse valve, discharge after 3-8 minutes, close the middle bin discharging end reverse valve is closed after 5 minutes, closed, closed chain plate ash conveying machine, bucket elevator.
8.系统互锁:除尘系统的清灰、卸灰、输灰程序全部处于自动状态时,三个子系统处于互锁状态,即同一箱体上三个系统中只能有一个系统可以工作,如当清灰系统工作时,卸灰、输灰系统处于锁定状态,当清灰系统工作终了,卸灰、输灰解锁后,卸灰、输灰系统才可以工作。
8 interlocking system: cleaning, discharging and dedusting system of ash transport program is in automatic state, three subsystems in the interlock state, that is the same case in three systems only one system can work, such as cleaning system work, discharging and conveying system in lock when the end state, cleaning system, remove ash and unlock after discharging and conveying system can work.
9.其它控制:一切眼睛阀都在CRT画面上手动控制并显现。
9 other controls: all eye valves are manually controlled and displayed on the CRT screen.
 

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