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高温隔膜耐震压力表的密封适用于高达600°C的压力测量

来源:布莱迪仪表作者:发表时间:2018-02-14 09:37:18

  在流程工业中,这是一个公认的现象过程压力和温度可以提高整体效率这个过程。用带有膜片密封的变送器进行测量时膜片密封应用的温度限制目前设置为420°C,因为这是充液的最大允许温度。特别是对于熔盐应用的热电太阳能行业,布莱迪开发了一种可以承受过程的隔膜密封温度高达600°C。

  CSPYURONGYANCHUREJIZHONGTAIYANGNENGFADIANCHANG(CSP)SHENGCHANTONGGUOSHIYONGJINGZIJIANGDIANLIJIZHONGDAODIANLISHANGJIESHOUQI,CHANSHENGZHENGQIFADIAN。CHUANTONGJISHUYONGYUHUASHIRANLIAODIANCHANGKEYIYINGYONGYULIYONGTAIYANGNENGDEGONGLVKUAIRENENGERBUSHIHUASHIRANLIAO。ZUIKEZAISHENGDEJISHUZAOSHOUBULIANXUDENENGYUANGONGYINGYOUYUTIANQIBIANHUAERCHANSHENGBUKEYUCEDESHUCHUTIAOJIANHE/HUONENGLIANGXUQIU。 CSPGONGCHANG,PEIBEILERONGYANCHUCUNXITONG,SHANGDIANDUOYUDERELIANG,BINGZAIWANSHANGBAOCHIYUNZUOXIAOSHIHEYINTIAN,ZHEIDADAZENGJIALETAMENDEDIANLISHUCHU。DANSHI,RONGYANPAOWUXIANCAOSHICSPJISHU,KEYIZAIGAOWENXIAYUNXINGTONGGUOJINGAIBIANCHUANRELIUTIZHI550℃REYOUDAORONGYAN。ZHENGQIWENDUHUIGENGGAOSHIXIANGENGGAODEFADIANXIAOLVYOUYUCHURESUOXUDETIJIGENGXIAO,SUOYICHENGBENGENGDI。

  LINGWAI,YONGZUOCHUANRELIUTIDERONGYANHECHUREJIEZHI,JIANGYUNXUGENGJIANHUAGONGCHANGSHEJIZUOWEIYOU-MSREJIAOHUANQISHIBUXUYAODE。MOPIANMIFENGDECELIANGSHICHANGJIANDERETAIYANGNENGCHANYE。DANSHI,DUIYURONGYANRECHUCUN,CAOZUOWENDUYUEWEI550°C。SUIZHETIANCHONGYEJISHUDEFAZHAN,ZHEIJILEYIGEJUDADETIAOZHANBUYAOCHAOGUO420°C。

  JIEJUEFANGANKAIFA

  BULAIDIYIJINGKAIFALEYIZHONGKEYISHIYONGDEGEMOMIFENGJIANCHENGSHOUGAODA600°CDEGUOCHENGWENDU。ZHISHIGEMOMIFENGZAIZHENGCHANGDEGONGNENGZHEIXIEJIDUANDEGUOCHENGWENDU,GEMINGXINGDEXINDESHEJIHEYUANZEBEISHIYONG。 BULAIDIYONGYOUYIXIANGZHUANLIGAOWENGEMOMIFENG。

  XINDEGAOWENGEMOMIFENGJUYOUZAIBUTONGDEHUANJINGXIAJINXINGLEGUANGFANDECESHIYUGEZHONGGUOCHENGWENDU。TUXINGCHENGXIANZAIGEMOZHONGCELIANGDEWENDUJIANGDIXIANGBIYUZHENGCHANGDEHTDSSHIGEMOMIFENG。 HTDSSHIYONGYULIANGGUIHECHAYABIANSONGQI。

  GAOWENGEMOMIFENGDEYOUDIAN

  GAOWENGEMOMIFENGDEZHUYAOYOUDIANZHIYISHIANZHUANGLEISIYUBIAOZHUNDEGEMOMIFENG。GAIZHIJIEGUAZAIGUOCHENGZHONG,JIANSHAOLEJIHUIDUSAI,BINGTIGONGZHUNQUEDEGUOCHENGXINXI。XIANGLENGQUETAZHEIYANGDEBIANTONGBANFAYINGXIANGZHEZHEIGEGANYINGYUANJIANDETIAOJIANHEZUIZHONGDEYALICELIANGKENENGBUHUIFANYINGZHUNQUEDEQINGKUANGZAIGUOCHENGZHONG,ERBUSHIHTDS。JINGUANRUCI,LENGQUETAZAOCHENGGUOCHENGWENDUDEFENGXIANZHENGZAIDAODAGEMOMIFENG,CONGERPOHUAITIANCHONGWUZUIGAOXIANZHIWEI400°CDELIUTI。LENGQUETAYERONGYIDUSAI,TONGCHANGSHI3.5HAOMIDEXIAOKONGSHI。 HTDSYEJIANSHAOLEKONGQIDEKENENGXINGJIAZAWU,ZHEIZAIGUANDAOZHONGGENGWEICHANGJIAN。DUIYURONGYANYINGYONG,TONGCHANGSHIGEMOMIFENGZAIYIDINGDEWENDUXIAJUEYUANYIBAOCHIYANRONGHUA。

  WENDUHEJINGYALIXIANZHI

  ZUIGAOWENDUXIANZHIYOUJUEDINGTIANCHONGYEHESHENTICAILIAODEZUHEHELUOSHUAN。CAIYONGAISI-321HCHESHENCAILIAOHE1.4980LUOSHUANCAILIAODEZUIGAOWENDUSHI600°C(CAILIAOGUIGEHEZUIGAOWENDUASME B16.5BIAOZHUN)。ZUIDADEYUNZUOYALIQUJUEYUFALANDENGJIDEJIEHEGUOCHENGWENDU。


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