Diaphragm bawulbawul ɗin rufewa ne wanda ke amfani da diaphragm azaman ɓangaren buɗewa da rufewa don rufe tashar kwarara, yanke ruwan, da raba rami na ciki na jikin bawul daga cikin rami na ciki na murfin bawul.Yawanci ana yin diaphragm ne da roba, filastik da sauran kayan roba, masu jure lalata, da kayan da ba za su iya jurewa ba.Jikin bawul galibi ana yin shi da filastik, filayen gilashin da aka ƙarfafa filastik, yumbu ko kayan da aka liƙa na roba.Tsarin tsari mai sauƙi, kyakkyawan hatimi da aikin hana lalata, da ƙarancin juriya na ruwa.Ana amfani da shi don kafofin watsa labaru tare da ƙananan matsa lamba, ƙananan zafin jiki, ƙaƙƙarfan lalata da kuma dakatar da kwayoyin halitta.Dangane da tsarin, akwai nau'in rufin, nau'in yanke, nau'in kofa da sauransu.Bisa ga yanayin tuƙi, an raba shi zuwa manual, pneumatic da lantarki.
Tsarin bawul ɗin diaphragm ya bambanta da babban bawul.Wani sabon nau'in bawul ne da nau'i na musamman na bawul ɗin yanke.Bangaren buɗewa da rufewa shine diaphragm da aka yi da abu mai laushi.An raba rami na ciki na murfin da ɓangaren tuƙi kuma yanzu ana amfani da su sosai a fannoni daban-daban.Bawuloli na diaphragm da aka saba amfani da su sun haɗa da bawul ɗin diaphragm mai layi na roba, bawul ɗin diaphragm mai layin fluorine, bawul ɗin diaphragm bawul, da bawul ɗin diaphragm na filastik.
Bawul ɗin diaphragm an sanye shi da diaphragm mai sassauƙa ko haɗaɗɗen diaphragm a cikin jikin bawul da murfin bawul, kuma ɓangaren rufewa shine na'urar matsawa da aka haɗa tare da diaphragm.Wurin zama na bawul na iya zama nau'i-nau'i, ko kuma yana iya zama bangon bututu wanda ya ratsa ta tashar kwarara.Amfanin bawul ɗin diaphragm shine cewa tsarin aikin sa ya rabu da matsakaicin matsakaici, wanda ba wai kawai tabbatar da tsabta na matsakaicin aiki ba, amma kuma yana hana yiwuwar matsakaici a cikin bututun daga tasirin sassan aiki na tsarin aiki.Bugu da ƙari, babu buƙatar yin amfani da kowane nau'i na hatimi daban-daban a ma'auni na bawul, sai dai idan an yi amfani da shi azaman kayan aiki na aminci a cikin sarrafa kafofin watsa labaru masu haɗari.A cikin bawul ɗin diaphragm, tun da matsakaicin aiki yana cikin hulɗa da diaphragm da jikin bawul, duka biyun na iya amfani da nau'ikan kayan daban-daban, bawul ɗin zai iya sarrafa nau'ikan kafofin watsa labaru masu aiki, musamman dacewa da lalata ko dakatar da kemikal. barbashi matsakaici.Yanayin zafin aiki na bawul ɗin diaphragm yawanci ana iyakance shi ta kayan da ake amfani da su a cikin diaphragm da rufin jikin bawul, kuma kewayon zafin aikinsa yana kusan -50 ℃ 175 ℃.Bawul ɗin diaphragm yana da tsari mai sauƙi, wanda ya ƙunshi manyan sassa uku kawai: jikin bawul, diaphragm da taron shugaban bawul.Bawul ɗin yana da sauƙi don kwancewa da sauri da gyarawa, kuma ana iya kammala maye gurbin diaphragm akan wurin kuma cikin ɗan gajeren lokaci.
Ƙa'idar aiki da abun da ke ciki:
Bawul ɗin diaphragm yana amfani da jikin rufin da ba shi da lahani da kuma diaphragm mai jurewa mai jurewa maimakon babban taro na bawul, kuma ana amfani da motsi na diaphragm don daidaitawa.Jikin bawul ɗin bawul ɗin diaphragm an yi shi da baƙin ƙarfe, simintin ƙarfe, ko simintin bakin karfe, kuma an yi masa layi tare da nau'ikan juriya masu juriya ko lalacewa, roba abu na diaphragm da polytetrafluoroethylene.Diaphragm mai rufi yana da ƙarfin juriya mai ƙarfi kuma ya dace da daidaitawar kafofin watsa labaru mai ƙarfi kamar acid mai ƙarfi da alkali mai ƙarfi.
Bawul ɗin diaphragm yana da tsari mai sauƙi, ƙarancin juriya na ruwa, da ƙarfin kwararar ruwa mafi girma fiye da sauran nau'ikan bawuloli na ƙayyadaddun bayanai;ba shi da yabo kuma za'a iya amfani dashi don daidaitawa da babban danko da dakatar da watsa shirye-shirye.Diaphragm yana keɓance matsakaici daga babban rami na tushen bawul, don haka babu matsakaicin tattarawa kuma babu malala.Duk da haka, saboda iyakancewar diaphragm da kayan rufi, juriya na matsa lamba da juriya na zafin jiki ba su da kyau, kuma gabaɗaya ya dace kawai don matsa lamba na 1.6MPa da ƙasa 150 ° C.
Halin da ke gudana na bawul ɗin diaphragm yana kusa da halayyar buɗewa mai sauri, wanda yake kusan layi kafin 60% na bugun jini, kuma yawan gudu bayan 60% baya canzawa da yawa.Hakanan za'a iya sanye take da bawul ɗin diaphragm na pneumatic tare da sigina na amsawa, masu iyaka da masu matsayi don saduwa da buƙatun sarrafa atomatik, sarrafa shirye-shirye ko daidaita kwarara.Siginar martani na bawul ɗin diaphragm na pneumatic yana ɗaukar fasahar jin lamba mara lamba.Samfurin yana ɗaukar nau'in silinda mai motsi na membrane maimakon silinda na piston, yana kawar da rashin lahani na sauƙi na lalacewa ga zoben piston, yana haifar da yabo kuma ya kasa tura bawul don buɗewa da rufewa.Lokacin da tushen iska ya gaza, har yanzu ana iya sarrafa abin hannu don buɗewa da rufe bawul.
Ka'idar hatimi na bawul ɗin diaphragm ita ce dogaro da motsi na ƙasa na injin aiki don danna ƙasan diaphragm ko taron diaphragm da tashar bawul ɗin bawul ɗin nau'in nau'in nau'in nau'in nau'in nau'in nau'in bawul ɗin sutura ko madaidaiciyar jikin bawul ɗin rufi don cimma hatimi. .Ƙayyadadden matsa lamba na hatimi yana samuwa ta hanyar matsa lamba na ƙasa na memba na rufewa.Tun da jikin bawul ɗin yana iya yin layi tare da abubuwa masu laushi daban-daban, irin su roba ko polytetrafluoroethylene, da dai sauransu;Hakanan ana yin diaphragm da abubuwa masu laushi, irin su roba ko roba na roba da aka lika polytetrafluoroethylene, don haka ana iya samun shi da ƙaramin ƙarfi mai rufewa gabaɗaya.
Bawuloli na diaphragm suna da manyan sassa uku kawai: jiki, diaphragm da taro na bonnet.Diaphragm yana raba rami na ciki na ƙananan bawul ɗin jiki daga rami na ciki na murfin bawul na sama, don haka bawul mai tushe, bawul ɗin goro, bawul ɗin bawul, injin sarrafa pneumatic, injin sarrafa wutar lantarki da sauran sassan da ke sama da diaphragm ba su da ƙarfi. shiga cikin hulɗa da matsakaici, kuma babu wani matsakaici da aka samar.Yabo na waje yana adana tsarin rufe akwatin shaƙewa.
Inda bawul ɗin diaphragm ke aiki
Bawul ɗin diaphragm wani nau'i ne na musamman na bawul ɗin rufewa.Sashin buɗewa da rufewa shine diaphragm da aka yi da abu mai laushi, wanda ke raba rami na ciki na jikin bawul daga cikin rami na ciki na murfin bawul.
Saboda ƙayyadaddun tsarin suturar jikin bawul da tsarin masana'anta na diaphragm, babban rufin jikin bawul da babban tsarin masana'anta na diaphragm yana da wahala.Saboda haka, bawul ɗin diaphragm bai dace da manyan diamita na bututu ba, kuma ana amfani da shi gabaɗaya don bututun da ke ƙasa da DN200.Akan hanya.
Saboda ƙayyadaddun kayan aikin diaphragm, bawul ɗin diaphragm ya dace da ƙananan matsa lamba da ƙananan yanayin zafi.Kullum kada ku wuce 180 ° C.Saboda bawul ɗin diaphragm yana da kyakkyawan aikin rigakafin lalata, ana amfani da shi gabaɗaya a cikin na'urorin watsa labarai masu lalata da bututun mai.Saboda yanayin zafin aiki na bawul ɗin diaphragm yana iyakance ta matsakaicin matsakaicin madaidaicin madaidaicin bawul ɗin bawul ɗin suturar jikin diaphragm da kayan diaphragm.
Siffofin:
(1) Juriya na ruwa kadan ne.
(2) Ana iya amfani da shi don matsakaici mai dauke da daskararru mai tsauri;tun da matsakaici kawai yana tuntuɓar jikin bawul da diaphragm, babu buƙatar akwatin shaye-shaye, babu matsala na zubar da akwatin shaye-shaye, kuma babu yuwuwar lalata ga shingen bawul.
(3) Ya dace da kafofin watsa labarai masu lalata, danko, da slurry.
(4) Ba za a iya amfani da shi a lokuta masu yawan gaske ba.
Shigarwa da kulawa:
①Kafin shigar da bawul ɗin diaphragm, bincika a hankali ko yanayin aiki na bututun ya yi daidai da iyakar amfani da wannan bawul ɗin ya ƙayyade, kuma tsaftace rami na ciki don hana ƙazanta daga cunkoso ko lalata sassan rufewa.
②Kada a shafa mai ko mai a saman rufin roba da diaphragm na roba don hana roba daga kumburi da kuma shafar rayuwar sabis na bawul ɗin diaphragm.
③Ba a yarda a yi amfani da dabaran hannu ko na'urar watsawa don ɗagawa ba, kuma an hana haɗari sosai.
④ Lokacin aiki da bawul ɗin diaphragm da hannu, kar a yi amfani da levers na taimako don hana wuce gona da iri daga lalata abubuwan abubuwan tuƙi ko sassan rufewa.
⑤ Dole ne a adana bawul ɗin diaphragm a cikin busasshen daki mai iska, an hana tarawa sosai, duka ƙarshen bawul ɗin diaphragm dole ne a rufe, kuma sassan buɗewa da rufewa yakamata su kasance cikin ɗan buɗewa.
Lokacin aikawa: Dec-03-2021