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CHEYONGNIAOSUSHEBEIGAIRUHEWEIXIUBAOYANG

作者:山东浩中水处理设备有限公司发布时间:2018-08-28 14:27:40tags: 车用尿素泵

CHEYONGNIAOSUSHEBEIGAIRUHEWEIXIUBAOYANG

YI、QUEDINGGUZHANGYUANYIN

拆开车用尿素设备用气管吹了一下尿素液位传感器,管路一切正常啊,再次打火,待排气管温度上升后,车用尿素设备一直没有动作,只有电磁阀有啪啪啪的响声,没有听见车用尿素设备内部电机驱动的声音,说明后处理控制系统没有问题。之后就断定车用尿素设备内部一定有问题,然后拆卸线束接头,管路等附件,拿下车用尿素设备拆开检查。洗干净车用尿素设备外壳,准备拆卸啦!拆开外壳啦,不过还是让人大吃一惊,几乎报废了。大家都知道尿素溶液水分蒸发后会结晶,和冰似的,而且尿素还有腐蚀性。目前目测的驱动电机算是报废咯,至于传感器之类的,现在还不确定,还是先把内部的配件拆下来吧。

车用尿素设备该如何维修保养

ER、NENGXIUDEJINLIANGBUHUAN

快三彩票JIANYIGENGHUANCHEYONGNIAOSUSHEBEIZONGCHENG,CHEYONGNIAOSUSHEBEIQUANXINDEYAOSANQIANDUO,ERQIEHAIBUSANBAO,XIANZAIPAOCHEYEBUJIANDANLA,QIANNANZHENG,NENGXIUJIUXIUYIXIABA,BUGUOHAIHAOWOZHEILIHAIYOUZHEIGECHEYONGNIAOSUSHEBEILIMIANNEIBUDESUOYOUPEIJIAN。BUGUOSHOUXIANYAOGENGHUANDESHIQUDONGDIANJI,DIANJIHOUBIANYOUQUDONGDIANLU,DIANLUBANHAOWUYIWENSHAOLE,HAIYOUSHAOJIAODEHENJI。ANZHUANGZHIQIANYOUYIGEGONGZUOSHIBIYAODE,JIUSHIQINGXINEIBU,FANFANFUFUDEQINGXILEHENDUOBIAN,YICHENBURAN。ZHIHOUGAOYAQICHUIGANNEIBU,ZHUNBEIANZHUANGGE。ZHIQIANCHEYONGNIAOSUSHEBEINEIBUYOUNIAOSURONGYEJINRUNEIBU,JIUSHINEIBUCHUANGANQIJIETOUBUFENMIFENGQUANMIFENGBUYANZAOCHENGNIAOSUSHENLOU,ERYANZHONGSUNHUAIDEYUANYINSUOZAI,ERNIAOSUZAINEIBUJIEJINGJIUSHICHEYONGNIAOSUSHEBEIYOUYIDUANSHIJIANMEIYOUGONGZUOLE,ERCHEYONGNIAOSUSHEBEINEIBUYOUYOUTOUQIKONG,SUOYICAIJIEJINGDE。CHEYONGNIAOSUSHEBEINEIBUPEIJIANANZHUANGSHIYIGEZIXIDEGONGZUO,BUNENGYOUYIDIANMAHU,ANZHUANGSHIBAOZHENGNEIBUQINGJIEGANJING,BAOZHENGSUOYOUMIFENGWEIZHIMEIYOUSHENLOUXIANXIANG。

快三彩票SAN、XIUFUHOUJIANCEQUEDINGWENTI

修复好的车用尿素设备,连螺丝都换,有些地方生锈的就没有办法。然后到试验台上去测试一下,起码要保证半个小时以上的测试,观察工作状态。接好线,插尿素喷嘴管子准备测试。启动测试设备,一观察还好一切正常,除了电机坏了,其他的都还正常工作,建压,喷射,尿素气体混合都正常,不幸中的万幸,就是插头有点腐蚀了,以后有点隐患。重要的是清洁工作一定做好,连插头都特意的清洗了几遍。测试了大概有40分钟。没有发现渗漏的现象,没问题装车。排气温度上升2百多度后就听见车用尿素设备开始建压,有动作,一会就闻到排气管有尿素的味道啦,故障码也消失了,一切恢复正常。

快三彩票LEJIEGENGDUONIAOSUSHEBEIGUZHANGXIANGQINGGUANZHUHAOZHONGSHUICHULIGUANFANGWANGZHAN(http://hncarpoly.com)SHANDONGHAOZHONGSHUICHULISHEBEIYOUXIANGONGSIYIJINGSHUISHEBEIWEIZHUXIANJINXINGCHANYEYANSHEN, ZHUYINGJIAYONGSHANGYONGJINGSHUIQI、FANSHENTOUCHUNJINGSHUISHENGCHANSHEBEI、 JINGSHUISHEBEIPEIJIAN、KUANGQUANSHUISHEBEIDENG,ZHANGQIZHILIYUSHENGHUOYINYONGSHUIGUOLURUANHUASHUI、GONGYECHAOCHUNSHUI、 SHIYANSHICHAOCHUNSHUI、CANYINJIUDIANYONGSHUIXUEXIAOZHIYINSHUI、JINGGUANYONGCHISHUICHULISHEBEI、 BIANPINGONGSHUIXITONGJIZHONGSHUIHUIYONG、WUSHUIZHILIDENGJISHUDEKAIFAYANZHI、CHANPINTUIGUANGHEGONGCHENGCHENGJIEQUANMIAN、KEXUE、 XITONGDEWEIYONGHUTIGONGYOUZHIDECHANPINHEYOUZHIDEFUWU, DUIQUANQIUJINGSHUICHUANGYEZHETIGONGZHUANYEDEJISHUPEIXUNHEQUANMIANDEPEIJIANSHUCHURIQIANYICHENGWEIGUONEIZUIJUGUIMO、ZUIJUSHILIDESHUICHULISHEBEITIGONGSHANGZHIYI。

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