Nekuda kwekuwedzera kuri kuita simba rekubvisa munyu mumvura yegungwa, kubviswa kwemunyu mumvura yegungwa kwave mhinduro huru yekuchengetedza mvura inochengetedza nharaunda, kunyanya munzvimbo dzakaoma nedzine mvura yakawanda. Munzira dzekubvisa munyu mumvura, simbi isingatsvedzeri inoita basa rakakosha nekuda kwekusagadzikana kwayo, simba rayo remuchina, uye kugara kwenguva refu.
Sei Simbi Isina Kushanda Yakakodzera Kubvisa Munyu Mumvura Yegungwa?
1. Kuramba Kunoshamisa kweChloride
Mvura yegungwa ine huwandu hwakawanda hwe chloride ions (Cl⁻), iyo inogona kuparadza simbi dzakajairika zvakanyanya. Simbi dzisina ngura dzeAustenitic dzakadai se316L, uye duplex grades dzakadai seS32205 neS32750, dzinodzivirira ngura kubva pakuora kwegomba uye kucheka munzvimbo dzine saline.
2. Hupenyu Hurefu hweBasa, Kugadziriswa Kushoma
Zvikamu zvesimbi isina ngura zvinogona kushanda zvakavimbika munzvimbo dzine munyu wakawanda, uye dzine hunyoro hwakawanda. Kugara kwenguva refu uku kunoderedza zvakanyanya nguva yekushanda kwesystem uye mari yekugadzirisa, zvichiita kuti ishande zvakanaka kwenguva refu.
3. Kuumbwa Kwakanaka Uye Simba
Simbi dzisina ngura dzine musanganiswa wakanaka wekusimba uye ductility, zvichiita kuti dzikwanise kusungirirwa, kuumbwa, uye kugadzirwa. Dzinoshandiswa zvakanyanya muzvinhu zvakakosha zvekubvisa munyu zvakaita semapombi, midziyo yekumanikidza, zvinochinja-chinja kupisa, uye zvinobvisa mvura.
Magiredhi Esimbi Isingawanzoshandiswa Mukubvisa Munyu
| Giredhi | Rudzi | Zvinhu Zvikuru | Maitiro Akajairika |
| 316L | Austenitic | Kuramba kwakanaka kwengura, kunogona kusundirwa | Mapaipi, mavharuvhu, mafuremu ekuvaka |
| S32205 | Duplex | Simba guru, kuramba kwakanakisa kwekuisa makomba | Midziyo yekumanikidza, zvinochinja-chinja kupisa |
| S32750 | Super Duplex | Kuramba kwakanyanya kurwiswa nechloride | Mapombi emvura yakadzika, magoko emvura inoputika |
| 904L | High-Alloy Austenitic | Haipindi munzvimbo dzine acidic nesaline | Mapombi epombi, magungano ekubatanidza |
Zvishandiso Zvikuru muDesalination Systems
• Zvikamu zveReverse Osmosis (RO):Zvinhu zvakaita semafirita nemidziyo ye membrane zvinowanzogadzirwa nesimbi isingatsvedzi ye316L kana S32205 kuti ikwanise kutsungirira kumanikidzwa kwakanyanya uye kusvibiswa nemvura ine hunyoro.
• Kubvisa munyu mumuviri (MSF/MED):Nzira idzi dzinoda zvinhu zvine tembiricha yakakwira uye zvinodzivirira ngura. Simbi isina ngura yeS32750 super duplex ndiyo inowanzoshandiswa.
• Masisitimu Ekudya & Kuburitsa Mvura Mumvura:Zvikamu zvesisitimu zvinonyanya kukanganiswa nengura, zvinoda zvinhu zvakasimba kudzivirira kubuda kwemvura uye kuona kuti zvinogara kwenguva refu.
Nguva yekutumira: Chivabvu-27-2025