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管壳式石墨换热器如何快速修理

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管壳式石墨换热器如何快速修理

发布日期:2019-02-25 作者:青岛宏旺石墨设备有限公司 点击:

    管壳式石墨换热器在操作状态下,要承受管内外介质产生的径向和轴向力(包括换热器不同部位温差引起的拉伸应力)的共同作用。在这些应力的共同作用下,换热器的失效形式有两种:石墨管拉断,石墨管爆破。这两种形式在管壳式石墨换热器损坏中占有较大的比例。从使用情况来看压型石墨管失效形式主要是拉断,进口的浸渍石墨化管主要是爆破,当换热器的列管损坏时,如何在现场对其进行快速修理,难点在于如何对石墨管进行检漏。

    YI、SHIMOGUANSUNHUAIDEJIANLOUFANGFA

    CHANGGUIDEJIANLOUFANGFASHIDUIHUANREQIZHONGDESHIMOGUANZHUGENDIJINXINGSHIYA。YONGZHEIZHONGFANGFAJIANLOUZUICHEDI,DANSUDUMAN。YOUYUSHIMOGUANZAICAOZUOGUOCHENGZHONGTURANSUNHUAI,SUOYIBUKENENGZAIYONGRESHUIDUIHUANREQIJINXINGQINGXI。YINWEIGUANQIAOSHIHUANREQIDEWAIQIAODAYUEYOU80%DEQIAOTISHIYONGTANGANGZHIZAO,RUGUOQINGXI,SUANXINGSHUIHUIDUIHUANREQIDEWAIQIAOCHANSHENGFUSHI,CISHIBIXUYONGYITAIGAOYAQINGXIJI,ZHUGENDUIGUANZIJINXINGQINGXI。QINGXIMEIGENGUANZIDAYUEYONG3min。YINWEISHIMOGUANBIJIAOCUI,XUANYONGDEQINGXIJISHUILIANGBUYITAIDA,YIMEIXIAOSHI4m3WEIYI,QINGXISHUIDEYALIKONGZHIZAI2MPaYIXIA。QINGXIJIHAIYOUYIGEGENGZHONGYAODEYINSU,JIUSHIGONGZUOYALIBIXUWENDING,MUQIANGUONEISHICHANGSHANGDEQINGXIJISHUIYABODONGJIAODA。JIANLOUQIANYINGGUANBIHUANREQIDEZHENGQIZIDONGDIAOJIEFAHESHOUDONGZONGFA,CHAIQUHUANREQIDELENGNINGYEPAIFANGGUAN,BINGZAICIJIEKOUSHANGZHUANGSHANGFAMEN,GONGJIANLOUSHIYONGYUPAIFANGQIAOCHENGNEIDESHUI。

石墨换热器

刘伯温期期准选一肖    ER、DULOUFANGFA

    JIANCHACHUSUNHUAIDESHIMOGUANHOU,CAIYONGDUGUANDEFANGFADUIGUANQIAOSHISHIMOGUANHUANREQIJINXINGCHULI。HUANREQIDEHUANREMIANJIZAISHEJISHI,DOUYOUYIDINGDEYULIANG。ZAIBUCHAOGUO10%DOUBUXUYAOHUANGUANZI。ZHIXUBASUNHUAIDEGUANZICONGLIANGDUANDUSIJIUKEYIHUIFUSHENGCHAN。

    SAN、HUANSHIMOGUAN

    DANGSHIMOHUANREQINEIDUGUANDESHULIANGCHAOGUOZONGGUANSHUDE10%SHI,QISHENGCHANFUHEJIUBUNENGMANZUSHENGCHANNENGLIDEYAOQIU。RUYAOWENDINGCHANLIANG,JIUBIXUTIGAOZHENGQIDEWENDU,ZHEIZHONGCAOZUODEJIEGUOSHISHISHIMOGUANDESHIYONGSHOUMINGMINGXIANJIANGDI。CISHIZUIHAODEBANFASHIGENGHUANSHIMOGUAN。

    管壳式石墨换热器的管子和管板的连接方式与钢制换热器不同。通常在石墨管两端加工成一定的锥度,只是部分插入管板,我们在换热器两端面看到的只是管板与管子相同的孔,看不到石墨管,他们之间用胶泥粘结。


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关键词:即墨石墨换热器,青岛石墨换热器,石墨换热器哪家好

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