I-Chlorine Flow Meter
Ukuze kuhlinzekwe ngamanzi okuphuza aphephile nathembekile, ukubulala amagciwane nge-chlorine kuyindlela evamile esetshenziswa kakhulu ezinhlelweni zamanzi zikamasipala ukuze kuqedwe amagciwane ayingozi. Ngakho-ke, ukulinganisa okusebenzayo kokugeleza kwe-chlorine kubalulekile ezitshalweni zokwelashwa kwamanzi. Ukujova ngaphansi nangaphezulu kwe-chlorine kubangela ubungozi empilweni yomphakathi futhi kwenyuse izindleko zokwelashwa.
Ihlola ukubaluleka kokukalwa kokugeleza kwe-chlorine ekuhlanzeni amanzi kamasipala, futhi ithole izixazululo ezingabizi kakhulu zokuthuthukisa ukusebenza kahle nokuphepha kokwelashwa kwamanzi.
Ukubaluleka Kwe-Chlorine Ekuhlanzeni Amanzi
I-chlorine, eyaziwa njengesibulala-magciwane esisebenzayo, imvamisa isetshenziswa ekwelapheni amanzi ukuze kubulawe inzalo. Igesi noma i-chlorine ewuketshezi inesisindo sokugcina amanzi okuphuza ephephile futhi ehlanzekile. Noma kunjalo, ukukhishwa kwe-chlorine okungalungile kungase kubangele izinhlobo ezimbili zemiphumela: i-over-chlorination kanye ne-under-chlorination.
Owokuqala umosha igesi ye-chlorine ebiza kakhulu, edala ukunambitheka okungajabulisi noma iphunga, futhi idinga ukususwa kwensalela ebizayo. Lokhu kwakamuva kubangela ukwephulwa kokwelashwa okwanele kanye nezingozi eziphakeme zokwelashwa kabusha. Ngenhloso yokulinganisa okuthembekile nokunembile kwe-chlorine ekwelashweni kwamanzi, kokubiliimitha yokugeleza kwe-chlorine ewuketshezifuthiimitha yokugeleza kwegesi ye-chlorinezingamathuluzi angenakugwemeka ezindaweni zokuhlanza amanzi.
Xhumana nomholiabahlinzeki bemitha yokugeleza kwe-chlorineukuze uthole imininingwane eyengeziwe nezimfuneko ezivela kuwe.
Izinselelo Ekukalweni Kokugeleza Kwe-Chlorine
Kunezinselelo ezimbalwa ezenzeka esilinganisweni sokugeleza kwe-chlorine ezitshalweni zokuhlanza amanzi, okuhlanganisa kodwa kungagcini nje:
No.1 Isilinganiso Esingalungile
Izinsimbi ezivamile ezifanaamamitha ajikelezayonomaamamitha okucindezela okuhlukile (DP).yehluleka ukuhlinzeka ngokunemba kokuqapha kwesikhathi sangempela, ikakhulukazi ezimeni zamazinga okugeleza aphansi. Lokhu kubangela ukusetshenziswa okungaguquki kwe-chlorine kanye nokulawula okungaguquki ekudongeni umthamo.
No.2 Imikhawulo Emandleni Okwehliswa
Amazinga okugeleza kwe-chlorine ayahluka ngokusobala ngokuya emanzini afunwayo. Ukuhlukahluka kwamamitha okugeleza avamile ahluleka ukudlula ububanzi obudingekayo kusukela kokubili kumazinga okugeleza aphezulu naphansi ngokunembile.
No.3 Ukuguqulwa Kwezimo Ezigelezayo
Ukugeleza kwe-chlorine kuvame ukuphenduka kusuka ku-laminar kuye kukuphazamiseka ezinhlelweni zokucubungula i-chlorine. Ukunemba kwesilinganiso sokugeleza kwehla ngesivinini sokugeleza kokulinganisa.
CHA. 4 Imvelo Ebolayo
Imitha yokugeleza okuqondiwe kufanele yenziwe kusukela ekunamatheleni kwangaphakathi okuqinile nokungagqwali ukuze imelane nesimo sayo sokugqwala.
No.5 Izindawo Ezivalelwe Ezimbonini Zokuhlanza Amanzi
Izinsiza zokuhlanza amanzi zivame ukufakwa ezindaweni ezivalekile, lapho amapayipi ambalwa aqondile asebenza khona ukonga isikhala. Lawo mapayipi ayinkimbinkimbi adala ukuhlanekezela amaphrofayili okugeleza futhi onakalise ukunemba okuphelele kokwelashwa.
Izidingo Ezibalulekile Zamamitha Okugeleza Kwe-Chlorine
Kunawo wonke amathiphu asohlwini okufanele acatshangelwe ngaphambi kokukhetha imitha yokugeleza efanele emigqeni yokuhlanza amanzi, okuhlanganisa isilinganiso esibanzi sokujika, ukunemba okuphezulu, uqweqwe olumelana nokubola, ukwakheka okuhlangene kanye nokufaka okulula. Ukubheka endaweni engenhla ngakunye futhi ubone ukuthi umuntu angazuza kanjani ku-aimitha yokugeleza kwe-chlorine mass.
I-wide turndown ratio ivumela opharetha ukuthi balungise izilungiselelo ukuze bafinyelele inhloso yokuphatha amazinga okugeleza aphansi naphezulu ngokunemba okuthembekile okuhlala isikhathi eside. Izembatho ezingenasici nezinto ezihlala isikhathi eside ziyizinto ezibalulekile zokugcina ukunemba nokuthembeka kokulinganisa isikhathi eside.
Usayizi ohlangene we-flow meter uwenza usebenze ezindaweni ezivalekile. Isibonisi esisendaweni nesibonisi esikude kuletha ukunethezeka okukhulu futhi kuqondise ukusebenza kwansuku zonke ngokuphawulekayo. Ngakho-ke kuyadingeka ukuhambisana nezinhlelo zokulawula zesimanje.
I-Thermal Mass Flow Meter
Amamitha Anconyiwe Esilinganisweni Sokugeleza Kwe-Chlorine
Imitha yokugeleza kwe-thermal mass iyindlela efanelekile enikezwe zonke izici ezingenhla esilinganisweni sokugeleza kwe-chlorine, imitha esebenzayo yokulawula igesi ye-chlorine. Ubuchwepheshe bokusabalalisa okushisayo kwamukelwa ukugeleza kokulinganisa ngokuqondile. Ngamanye amazwi, isinxephezelo sokushisa nokucindezela okwengeziwe akudingekile emigqeni yokwelashwa kwamanzi.
Isilinganiso sokugeleza kwe-chlorine sihlala ngokunemba okuhle kakhulu, ngisho nasezimeni zesikhashana. Izilinganiso eziphezulu zokwehla zivumela opharetha ukuthi balungise izilungiselelo ukuze bahlangabezane nezidingo zamazinga okugeleza aphansi ngobunono. Ihambisana kahle nezimo zokugeleza ezikhuphukayo ukuze kuqinisekiswe iphrofayili yokugeleza efanayo ngemuva kokususa ukuhlanekezela kwe-swirl nesivinini. Lokhu kunenzuzo ikakhulukazi kumasistimu anokugijima okunganele kwamapayipi aqondile.
Ukulinganisa ukugeleza kwe-chlorine okunembile kuyisisekelo semishini yokuhlanza amanzi esebenzayo. Ngokubhekana nezinselele ezifana nokunemba okungalungile, ukwehla okulinganiselwe, kanye nezindawo ezonakalisayo, ama-flow metres esimanje avumela izitshalo ukuthi zisebenzise umthamo we-chlorine ngokugcwele, zithuthukise izinga lamanzi, futhi zehlise izindleko zokusebenza.
Ukwamukela izixazululo ezithuthukisiwe njengamamitha okugeleza kwesisindo esishisayo, ama-flow conditioners, namasu okulinganisa anembile kuqinisekisa izinqubo eziphephile, ezisebenzayo nezithembekile zokubulala amagciwane nge-chlorine. Ngokuphathwa kahle kokugeleza kwe-chlorine, izindawo zokuhlanza amanzi zingaqhubeka nokuhlinzeka ngamanzi okuphuza ahlanzekile naphephile emiphakathini yazo kuyilapho zinciphisa ukumosha nezindleko.
Isikhathi sokuthumela: Nov-22-2024
