Nyaya Yekushandisa Yekusvira Kwega Muindasitiri Yekugadzira Mapaipi Esimbi yeIndia

Nhoroondo yeProjekiti

Mugadziri wemapaipi esimbi anozivikanwa muIndia, anonyanya kucheka nekugadzira mapaipi esimbi, anoshandisa mvura inochekwa nemvura (concentration 10%, pH 7) kuti itonhore uye iite mafuta mumitsetse yayo yekugadzira. Sisitimu yekutenderera kwemvura inoda kusefa tsvina yakaita se mill scale uye iron oxide (particle size ≥20μm, density yakakwira kupfuura mvura).

Maitiro ekutanga aishandiswa pakuchenesa mafirita nemaoko, izvo zvakaunza matambudziko matatu makuru:

1. Kusashanda zvakanaka kwemafuta: Kusachena kwasara kwakakonzera kusakara kwemidziyo uye kukwenya mapaipi, zvichikanganisa mwero wepasi pechigadzirwa.

2. Kudzima Kakawanda Kwekuchenesa: Kusakwanisa kutsigira kugadzirwa kwemaawa makumi maviri nemana, zvichikonzera kusashanda zvakanaka.

3. Mapaipi Akavharika: Zvakakonzera mari yakawanda yekugadzirisa uye kutsiva mvura yekucheka kakawanda.

Zvinodiwa paPurojekiti

• Mwero wekuyerera: 50 m³/awa

• Kunyatsoongorora Kusefa: 20 μm

• Kuenderana kweMedia: Inodzivirira ngura yemusanganiswa wemafuta nemvura, pH 7

• Maitiro Ekushanda: Kuchenesa otomatiki online, hapana kupindira nemaoko kunodiwa

• Kudzora Kusachena: Zvinobudirira kudzivirira chikero chemill ne iron oxide ine huwandu hwakakwira kupfuura mvura

Mhinduro

Yakagadzirirwachisefa chinozvichenesa chegayakapihwa, ine magadzirirwo akakosha anotevera:

• Zvinhu & Kunyatsogadzirisa: 304 simbi isingasvibi uye chinhu chekusefa, inodzivirira ngura uye inodzivirira kupera; kunyatsosefa kwakaiswa pa20 μm, kwakagadzirirwa kudzivirira chikero chemill uye iron oxide.

• Maumbirwo echinhu: Chidzitiro chewaya che wedge chine mipata yakafanana, zvichidzivirira kunamira kwetsvina.

• Kuchenesa Kwakangwara: PLC inodzorwa, inotsigira differential pressure/time dual-mode triggering. Kuchenesa online pasina shutdown kana flow contact, kuchenesa kwega kwega kunotora makumi emasekonzi chete.

• Dhizaini Yekudhonza Mvura: Chiteshi chemvura chepasi chine dhayamita hombe kuti tsvina ibude nekukurumidza.

• Kuchinjika Kwekuisa: Chimiro chidiki, chakabatanidzwa zvakananga mupombi iripo pasina kugadziriswa kwemutsetse wekugadzira.

Mhedzisiro Yekushanda

• Kushanda Nesimba Kwekusefa Kwavandudzika: Mwero wekubvisa kusvibiswa ≥99%, mwero wekupasa kwechigadzirwa wakawedzera neinenge 8%.

• Kubudirira Kwekugadzira Kwakawedzerwa: Kushanda kwemaawa manomwe nemana (7×24) nguva dzose, kushanda zvakanaka kwakawedzerwa ne15%.

• Mari Yokugadzirisa Yakaderedzwa: Yakachengetedza maawa ebasa angangoita makumi maviri pamwedzi pakuchenesa; nguva yekugadzirisa michina yakaderera ne60%.

• Kuderedza Nguva Yehupenyu Hwemvura: Kuchinja kwechinhu kunowedzerwa ka3, zvichideredza zvakanyanya mari yekutenga inoshandiswa.

• Kushanda Kwakagadzikana: Hapana kukundikana kubvira pakatanga kushanda, kwakanyatsogadziriswa nemamiriro ekushanda akaomarara.

Mhinduro dzeVatengi

Mutengi wekuIndia anorumbidza zvikuru mashandiro emuchina uyu, achiti wakagadzirisa matambudziko makuru ekuderedza kusefa kwemvura, kugadzirisa otomatiki uye kuderedza mitengo. Vakaratidza chido chekushandisa michina iyi pakugadzira michina mitsva uye vanoikurudzira kune vamwe vavo.

Pfupiso yeNyaya

Chirongwa ichi chinomiririra kushandiswa kwakabudirira kwesefa yekuzvichenesa muindasitiri yekugadzira simbi. Nekugadzirisa zvinodiwa zvekushandisa nemazvo, kushanda nguva dzose, uye kusefa tsvina chaiyo kuburikidza nekugadzira kwakagadzirirwa uye kudzora kwakangwara, mhinduro iyi yakazadzisa zvinangwa zve "kuderedza mitengo, kuvandudza mashandiro, uye kuvandudza mhando." Ticharamba tichigadzirisa zvigadzirwa zvedu kuti zvishandiswe mumaindasitiri akawanda pasi rese.