[Babban bayanin] Jakar iska mai toshe bututu an yi shi da ingantaccen roba na halitta.Za a gwada kowace jakar iska ta bututu a sau 1.5 na matsi na aiki da madaidaicin diamita kafin bayarwa.Domin tabbatar da ƙarfin tsarin bututun ruwa mai toshe jakar iska, mun ɗauki matakin aminci na sau uku matsi na aiki na bututu sealer.
Jakar iska mai toshe bututu an yi shi ne da ingantaccen roba na halitta.Kowane bututu mai toshe jakar iska za a gwada shi a sau 1.5 na matsi na aiki da madaidaicin diamita kafin bayarwa.Domin tabbatar da ƙarfin tsarin bututun iska na bututu, mun ɗauki matakin aminci na sau uku madaidaicin matsi na bututun bututu.Bututun bututun jakar iska na ruwa ya ƙunshi jakar iska, ma'aunin matsa lamba, te, dogon bututun huhu na musamman mai tsayi 6m da famfo.A cikin gwaji na gina rufin rufaffiyar, zai iya tsayayya da yanayin yanayi na 2-6 yadudduka na ruwa.Jakar iska ta bututu ta dace musamman don gwajin ruwa na rufaffiyar, gwajin iska mai rufewa, gano zubewa, toshe ruwa na wucin gadi don kula da bututu da sauran gwaje-gwajen kulawa.
Yadda ake amfani da bututu don toshe jakar iska:
1. Na farko,duba ko bututun iska yana da alaƙa da ƙarfi, ko mai nunin ma'aunin matsa lamba yana nuni zuwa matsayin sifili, kuma duba ko jakar iska da aka toshe tana jujjuyawa akai-akai bayan hauhawar farashin kaya.Idan mai nunin ma'aunin matsi ya girgiza ba bisa ka'ida ba, maye gurbinsa da sabo nan da nan, kuma haɗa jakar iska da na'urorin haɗi.Na farko, jakar iska da aka katange za ta cika da iska lokacin da yake buɗewa, kuma cikawar iska ba zai wuce 0.01 mpa ba.Yi amfani da ruwan sabulu don bincika ko jakar iska da mai haɗawa suna zubewa.
2. Kafin aiki, duba yanayin asali a cikin bututun.Domin sababbin bututu, duba ko bangon ciki na bututun yana da santsi kuma mai mai, ko akwai sludge, da kuma ko sludge yana da ɓacin rai.Game da tsohon bututu, akwai siminti, gilashin gilashi, kaifi mai kaifi, da dai sauransu?Idan ba a tsaftace bututun ba, za a rage tasirin toshewa kuma zubar ruwa zai faru.Musamman lokacin da ake amfani da shi a cikin bututun ƙarfe ko bututun siminti, da fatan za a kula kada jakar iska ta faɗaɗa don guje wa toshe jakar ruwa.
3. Yana da wuya a yi la'akari da yanayin datti a cikin bututun lokacin da jakar iska da aka katange ke aiki tare da ruwa a cikin bututun.Baya ga tsarin bututu, jakar iska tana buƙatar kiyayewa a wannan lokacin.Misali, idan ba a sanya murfin zane a saman ba, ko kuma a sanya robar sama da 4mm a cikin jakar iska don nannade, jakar iskar da ke toshe ruwan za ta iya fashe cikin sauki saboda sharar da ke cikin ruwa.
4. Lokacin da aka toshe bututun najasa, lokacin aiki na jakar iska a cikin bututu za a rage shi zuwa ƙasa da sa'o'i 12.Najasa yawanci yana ƙunshe da kaushi na sinadarai ko inorganic.Idan emulsified conjunctiva a saman jakar iska ta nutse ko ta lalace na dogon lokaci, ƙarfinsa da gogaggun sa za su ragu, don haka yana shafar aikin toshewa.
5. Lokacin da aka sanya jakar iska a cikin bututun, don hana bude jakar iskar da aka toshe, matsa lamba na bangaren da aka kafa ya yi yawa, kuma jakar iska ta damu, wanda ya haifar da fashewar sashin a karkashin matsin lamba, shi ne lokaci-lokaci. ya kamata a sanya shi a layi daya bayan hauhawar farashin kaya don guje wa lankwasa ko nadawa.
6. Lokacin amfani da inflator don kumbura, sannu a hankali ƙara matsa lamba kuma yi shi a matakai.Lokacin da matsa lamba ya karu na ɗan lokaci kuma nisa yana da mintuna da yawa, wajibi ne don canza yanayin iska na yau da kullun a cikin katange jakar iska.Lokacin amfani da bututu mai diamita ƙasa da DN600, da fatan za a yi amfani da ƙarami ko ƙarami inflator don hura jakar iska.Ba shi da sauƙi a yi amfani da babban na'urar cika iska don cika buhun iska mai toshe ruwa.Idan aka kama saurin cikon iska, tsarin sarkar da ke cikin jakar iska da aka toshe za ta lalace nan take lokacin da ba ta da ƙarfi, kuma za ta kasance a buɗe, wanda zai haifar da karaya.
7. Babban aikin jakar iska don ware ruwa shine tasirin rufewa.Lokacin da matsa lamba na ruwa ya dan kadan fiye da matsa lamba na fadada bututun, ya zama dole don ƙarfafa jakar iska mai shingen ruwa da hannu.Ya haɗa da abubuwan da ke ciki.
(1) Ana sanya buhunan yashi da yawa a bayan jakar katangar ruwa don hana buhun katangar ruwan motsi a cikin bututu.
(2) Tallafa wa bangon bututu da sanda mai sifar giciye don hana jakar iska mai hana ruwa zamewa.
(3) Lokacin da ruwan da ke toshe jakar iska ya toshe ruwa ta wata hanya dabam, sai a nannaɗe jakar iskar da ke toshe ruwan a cikin jakar raga da tarun kariya sannan a ɗaure shi da igiyoyi kafin a yi gini.
8. Lokacin da matsa lamba a cikin jakar iskar da ke toshe ruwa ya ragu, mai nuna ma'aunin ma'aunin ya ragu, kuma matsa lamba yana buƙatar sake cikawa nan da nan.
Lokacin aikawa: Nuwamba-22-2022