1, Leakage matsayi da kuma yanayin: da a haɗa flange kusoshi a bangarorin biyu na DN150 bawul jiki yayyo.Saboda tazarar haɗin flange kadan ne, ba shi yiwuwa a kawar da ɗigon ruwa ta hanyar allurar sealant a cikin ratar.A yayyo matsakaici ne tururi, da yayyo tsarin zafin jiki ne 400 ~ 500 ℃, da tsarin matsa lamba ne 4MPa.
2. Seling yi Hanyar bisa ga filin binciken na yayyo part, domin cimma iyaka sealing, da tsayayyen tsayarwa hanya da ake amfani da su dauke da yayyo batu, samar da wani sealing rami, da kuma allura sealant don kawar da yayyo.
1. Ƙimar ƙira
(1) Ƙayyadaddun tsarin kafa
① Ya ƙunshi wurin yayyo kuma kafa rami mai rufewa tsakanin ɓangarorin jikin bawul da flange ɗin bututu mai haɗa flange kan nono.Domin hana sake zubewa a yuwuwar ɗigon rata tsakanin jikin bawul da flange saboda riƙewar matsin lamba, za a saita rami na shekara a daidai lokacin da aka matsawa da gefen waje na flange jikin bawul don allurar manne.
② Yayin aiwatar da allurar wakili na rage flange, ƙayyadaddun yana da sauƙi don matsawa zuwa gefen ƙaramin diamita na flange, don haka ana ɗaukar ƙayyadadden ma'aunin haƙori clamping.
(2) Zane-zane da ma'auni masu dacewa na tsarin ginin don gini an nuna su a cikin Hoto 1.
2. Zaɓin Sealant da ƙididdigar adadin
(1) The sealant zai zama txy-18#a sealant bisa ga yawan zafin jiki na yayyo tsarin da halaye na yayyo part.Sealant yana da kyakkyawan juriya na zafin jiki, matsakaicin juriya da aikin aiwatar da allura, yana da sauƙin kafa tsari mai ƙima da ƙima mai yawa, kuma ana iya kiyaye hatimin karko na dogon lokaci.
(2) An ƙiyasta cewa ana buƙatar 4.5kg sealant don maɓuɓɓugar ruwa ɗaya.
3. Aikin gine-gine
(1) Yayin shigar da kayan aiki, saboda haɗin haƙori, diamita na ciki na tip ɗin haƙori kaɗan ne.A lokacin shigarwa, bangon waje na kayan aiki yana buƙatar bugawa a kusa da zobe don lalata ƙarshen haƙori da manne iyaka.
(2) Bayan an gama aikin allurar wakili, za'a yi allurar matsi, jikin bawul da kogon annular flange a cikin rami mai rufewa, sannan a yi allurar wakili a cikin rami na tsakiya.Tsarin allurar wakili za a daidaita, kuma a kula da ƙarin allura da matsawa don hana shakatawar damuwa.
(3) Bayan an warke mashin ɗin, gudanar da ƙarin alluran gida da matsawa bayan lura da sakamako don hana shakatawar damuwa, sannan a rufe ramin allurar.
Lokacin aikawa: Dec-07-2021