DIANXINGCHENSUFEIJINSHUBENGJIEGOURUSHANGTUSUOSHI。

　　1. BENGTI：FEIJINSHUBENGBENGTIDEJIEGOUYOUZHENGTIHECHENLILIANGZHONG。ZHENGTIBENGTIZHIZHENGGEBENGTIJUNWEIFEIJINSHU，YIBANJINSHIYONGYUXIAOKOUJINGLIXINBENG；CHENLIBENGTIYIBANZHIBENGTICAILIAOWEIZHUTIEHUOZHUGANG，CHENLICENGWEIFEIJINSHU。ZHENGTIBENGTIKEYIXUANYONGREGUXINGCAILIAO、RESUXINGCAILIAO，CHENLIBENGFENWEIDANXINGCHENLI、PENTUCHENLIYIJIGANGXINGCHENLI。FEIJINSHUBENGYIBANWEIDANJI、WOQIAOSHI、JINGXIANGPOUFENJIEGOU。

　　DUIYUZHENGTIBENGTIKEYIJIARUJINGUJINXINGJIAQIANG，WEILEFANGZHIFEIJINSHUBENGJIEKOUSHOULIDECUIRUOXING，KEZAIFEIJINSHUBENGTILIANGBIANZENGJIAQIANHOUGAIBAN，BINGYONGLUOSHUANJINXINGLIANJIEJIAGU。DUIYUCHENLIBENGKEYITONGGUOJINSHUBENGQIAOKAISHEHESHIDECAOKONGJINXINGGUDING。CIWAIHAIKEKAOLVZAIBENGQIAOSHANGHANJIEGUIJIASIWANGJIAQIANG。

　　2. YELUN：FEIJINSHUBENGDEYELUNYEKEFENKAISHI、BANKAISHIHEBISHISANZHONG。BISHIYELUNYOURESUXINGSULIAOZHICHENG，QIANHOUGAIBANKEYICHAOSHENGBOHUOZHENDONGHANJIEZAIYIQI。BANKAISHI、KAISHIYELUNKEYIYONGRESUXINGHUOREGUXINGSULIAOZHICHENG。

　　YELUNFENZHENGTIJIEGOUHENEIMAIJINSHUJIANJIEGOULIANGZHONG。ZHENGTIFEIJINSHUJIEGOUYELUNQIANGDUDI，SHIYONGYUXIAOXINGBENG；NEIMAIJINSHUJIANJIEGOUCAIYONGMOYAFANGSHICHENGXING，YELUNQIANGDUGAO。

　　3. MIFENGHUAN（KOUHUAN）：FEIJINSHUBENGYIBANBUSHEMIFENGHUAN。

　　4. ZHOU：FEIJINSHUBENGDEBENGZHOUYIBANBUYUJIEZHIJIECHU，CAIYONGJINSHUCAILIAO，YIDUANYONGYUGUDINGYELUN，LINGYIDUANYONGYUANZHUANGLIANZHOUQI。FEIJINSHUBENGDEBENGZHOUYUYELUNCHANGCAIYONGLUOWENLIANJIE。

　　5. ZHOUFENG：FEIJINSHUBENGDEZHOUFENGXINGSHIYOUJIXIEMIFENG、DONGLIMIFENGHEWUZHOUFENGJIEGOU。

　　① 机械密封：国内许多非金属泵通常采用152型（或SB₂）外装式波纹管多弹簧单端面机械密封。该密封适用压力范围为0~0.5MPa，轴径25~55mm，温度＜120℃，动环材料为填充四氟，静环材料为氧化铝陶瓷。该密封可用于浓度30%以上的盐酸，50%以下的稀硫酸，98%以上的磷酸和各种浓度的混合酸。该密封使用寿命较长，一般大于4000h；对于清水介质和酸性介质大部分选用WB2或152型机械密封，对于碱性介质一般选用169型机械密封。当工作介质特殊时，应根据介质特性选用其他形式的机械密封，包括材料。

　　② DONGLIMIFENG：BAOKUOFUYELUN（HUOFUYEPIAN）MIFENGHETINGCHEMIFENG。GAIMIFENGXINGSHICHANGYONGYUSHUSONGHANGUTIKELIDEJIEZHI，YIBANSHIYONGYUHANGULIANGDAYU15%。DONGLIMIFENGBENGXUYAOZHUMINGZUIDAYUNXURUKOUYALI，YIBIMIANYONGHUZAIJIAOGAORUKOUYALIXIASHIYONGSHICHANSHENGDALIANGXIELOU。

　　③ WUZHOUFENGJIEGOU：ZHUYAOZHIFEIJINSHUCILIQUDONGBENG，KEYONGYUSHUSONGGEZHONGBUYUNXUXIELOUDEYETI。