Kusefa Madzi Okhala ndi Asidi Kuchokera ku Ammonia Wash Towers - Sefa ya Basket

I. Mkhalidwe wa Ntchito Mbiri: Mavuto Ovuta a Madzi Osauka

Fyuluta ya mainchesi 8 yomwe imagwiritsidwa ntchito ndi makasitomala aku Israeli imakonza madzi okhala ndi asidi kuchokera ku nsanja yotsukira ya ammonia, yokhala ndi pH ya pafupifupi 3. Sikuti imangokhala ndi 25% ya ammonium sulfate komanso ili ndi tinthu tating'onoting'ono tomwe timapangidwa potsuka mpweya. Malo osungiramo zinthu okhala ndi asidi komanso owononga kwambiri awa amaika zofunikira kwambiri pa kukana dzimbiri ndi kukhazikika kwa kapangidwe ka fyuluta. Kupezeka kwa ammonium sulfate kumathandizira dzimbiri ndi ukalamba wa zinthu zachitsulo wamba, pomwe tinthu tomwe timapachikidwa tingayambitse kutsekeka kwa fyuluta mkati, zomwe zimakhudza kugwira ntchito kwanthawi yayitali kwa zida. Chifukwa chake, ndikofunikira kusankha chipangizo chosefera chomwe chimasintha kwambiri.

II. Malangizo Opangidwa Mwamakonda:316L + PTFE Yokutidwa ndi Dengu Losefera

Poyankha mavuto omwe ali pamwambapa, titafufuza ndi kusankha akatswiri, tikupangira kasitomala waku Israeli kuti agwiritse ntchitoChitsulo chosapanga dzimbiri cha 316L chophatikizidwa ndi fyuluta ya dengu ya PTFE (polytetrafluoroethylene)Ubwino waukulu wa yankho ili ndi motere:

Choyamba, chitsulo chosapanga dzimbiri cha 316L, chomwe chimagwiritsidwa ntchito kwambiri polimbana ndi dzimbiri m'mafakitale, chili ndi mpweya wochepa poyerekeza ndi chitsulo chosapanga dzimbiri cha 316, chomwe chili ndi kukana kwapamwamba kwa dzimbiri pakati pa granular, komwe kumatha kukana dzimbiri koyambirira m'malo okhala ndi asidi, zomwe zimapereka chitsimikizo cholimba cha maziko a fyuluta. Kachiwiri,Chophimba cha PTFEIli ndi makhalidwe apadera a "osamamatira, osagwira dzimbiri, komanso oteteza kutentha kwambiri", omwe amadziwika kuti "mfumu ya pulasitiki", yomwe imatha kukhala yokhazikika pa pH ya 1-14 ya ma acid amphamvu ndi maziko olimba, ndikulekanitsa kukhudzana mwachindunji pakati pa yankho la ammonium sulfate ndi substrate yachitsulo chosapanga dzimbiri, kuthetsa vuto la kukokoloka kwa zinthu zowononga pazida, ndikukulitsa kwambiri moyo wa fyuluta.

Nthawi yomweyo, kapangidwe ka kapangidwe ka fyuluta ya dengu kamasinthidwa kuti kagwirizane ndi zofunikira pakukonza tinthu tamadzimadzi. Dengu la fyuluta lomwe lili mkati mwake limagwiritsa ntchito zipangizo zosefera zolondola kwambiri, zomwe zimatha kuletsa tinthu tating'onoting'ono tamadzimadzi, kuteteza kutsekeka kwa mapaipi; ndipo kapangidwe ka dengu ndi kosavuta kusweka ndi kuyeretsa, zomwe zingachepetse ndalama zokonzera zida ndikuwonetsetsa kuti makina osefera akuyenda bwino komanso mosalekeza, zomwe zikugwirizana bwino ndi momwe kasitomala amagwirira ntchito.

III. Mtengo Wabwino wa Yankho: Chisankho Chabwino Kwambiri cha Chitetezo ndi Kuchita Bwino

Mu nyengo yovuta yogwirira ntchito ya asidi wowononga, zosefera zachitsulo zosapanga dzimbiri zimakhala zovuta kupirira kuwonongeka kwa chosungiracho kwa nthawi yayitali, zomwe zimatha kutayikira ndi kuwonongeka, osati kungowonjezera ndalama zosinthira zida komanso kukhudza kupita patsogolo kwa ntchito chifukwa cha kuzimitsidwa kwa zida kuti zikonzedwe.316L + PTFE yokutidwa ndi fyuluta ya basiketi, kudzera mu chitetezo cha zinthu ziwiri ndi zokutira, sikuti zimangothetsa vuto la dzimbiri la yankho la ammonium sulfate komanso zimathandiza kuthana ndi zinyalala za tinthu tating'onoting'ono, zomwe zimapangitsa kuti pakhale chitetezo chambiri komanso kuti zinthu zizigwira ntchito bwino.

Yankho ili latsimikiziridwa kudzera m'malo osiyanasiyana ogwirira ntchito m'mafakitale ndipo lili ndi chidziwitso chokhwima pakugwiritsa ntchito, kupereka chithandizo chodalirika chosefera pakupanga kwa kasitomala waku Israeli, kuthandiza kasitomala kupewa zoopsa za dzimbiri pazida, kuchepetsa ndalama zogwirira ntchito ndi kukonza, ndipo ndi chisankho chabwino kwambiri chomwe chimaphatikiza chitetezo, magwiridwe antchito, komanso ndalama zochepa.