Lokacin zabar injin samar da janareta na dizal don amfani da shi wajen haƙar ma'adinai, yana da matuƙar muhimmanci a yi cikakken nazari kan yanayin muhalli na musamman na ma'adinan, amincin kayan aiki, da kuma kuɗin aiki na dogon lokaci. Ga manyan abubuwan da za a yi la'akari da su:
1. Daidaita Ƙarfi da Halayen Load
- Lissafin Yawan Hawan Ma'adinai: Kayan aikin haƙar ma'adinai (kamar injin niƙa, injin haƙa, da famfo) suna da kwararar wutar lantarki mai ƙarfi. Ya kamata ƙarfin janareta ya ninka matsakaicin nauyin da ya wuce kima sau 1.2–1.5 don guje wa wuce gona da iri.
- Ci gaba da Wutar Lantarki (PRP): Ba da fifiko ga saitin janareta da aka kimanta don ci gaba da wutar lantarki don tallafawa ayyukan dogon lokaci da ɗaukar nauyi mai yawa (misali, aiki 24/7).
- Dacewa da Tuki Mai Sauyawa (VFDs): Idan nauyin ya haɗa da VFDs ko masu farawa masu laushi, zaɓi janareta mai juriya ga harmonic don hana gurɓatar wutar lantarki.
2. Daidaita Muhalli
- Tsawo da Zafin Jiki: A wurare masu tsayi, iska mai laushi tana rage ingancin injin. Bi umarnin masana'anta na rage gudu (misali, wutar lantarki tana raguwa da ~10% a kowace mita 1,000 sama da matakin teku).
- Kariyar ƙura da Samun Iska:
- Yi amfani da maƙallan IP54 ko sama da haka don hana ƙura shiga.
- Sanya tsarin sanyaya iska mai ƙarfi ko kuma allon ƙurar radiator, tare da tsaftacewa akai-akai.
- Juriyar Girgiza: Zaɓi tushen da aka ƙarfafa da kuma haɗin gwiwa masu sassauƙa don jure girgizar wurin hakar ma'adinai.
3. Man Fetur da Haɗakar Ruwa
- Damar Dizal Mai Ƙarfin Sulfur: Yi amfani da dizal mai sinadarin sulfur <0.05% don rage hayakin barbashi da kuma tsawaita tsawon rayuwar DPF (Diesel Particulate Filter).
- Bin Ka'idojin Hana Fitar da Ruwa: Zaɓi janareto waɗanda suka cika Mataki na 2/Mataki na 3 ko kuma suka fi tsauri bisa ga ƙa'idodin gida don guje wa hukunci.
4. Aminci da Rashin Aiki
- Alamun Mahimman Abubuwan Haɗaka: Zaɓi injuna daga masana'antun da aka san su da kyau (misali, Cummins, Perkins, Volvo) da masu canzawa (misali, Stamford, Leroy-Somer) don samun kwanciyar hankali.
- Ikon Aiki a Layi ɗaya: Na'urori da yawa masu daidaitawa suna ba da damar yin aiki akai-akai, suna tabbatar da wutar lantarki ba tare da katsewa ba idan ɗaya ya gaza.
5. Tallafin Kulawa da Bayan Siyarwa
- Sauƙin Kulawa: Wuraren dubawa na tsakiya, matatun mai masu sauƙin isa gare su, da tashoshin mai don yin aiki cikin sauri.
- Cibiyar Sabis ta Gida: Tabbatar da cewa mai samar da kayayyaki yana da kayan gyara da kuma masu fasaha a kusa, tare da lokacin amsawa
- Kulawa Daga Nesa: Zaɓuɓɓukan IoT na zaɓi don bin diddigin matsin lamba na mai, zafin sanyaya, da yanayin baturi a ainihin lokaci, wanda ke ba da damar gano kurakurai masu aiki.
6. Sha'anin Tattalin Arziki
- Binciken Kudin Zagaye Rayuwa: Kwatanta ingancin mai (misali, samfuran da ke cinye ≤200g/kWh), tazara tsakanin gyare-gyare (misali, awanni 20,000), da ƙimar da ta rage.
- Zaɓin Hayar Gida: Ayyukan ɗan gajeren lokaci na iya amfana daga hayar gida don rage farashin da ake kashewa a gaba.
7. Tsaro da Bin Dokoki
- Bukatun Tabbatar da Fashewa: A cikin yanayin da ake kamuwa da methane, zaɓi janareto masu hana fashewa da ATEX ta amince da su.
- Kula da Hayaniya: Yi amfani da maƙallan sauti ko na'urorin shiru don cika ƙa'idodin hayaniyar ma'adinai (≤85dB).
Saitunan da aka ba da shawarar
- Ma'adinan ƙarfe mai matsakaicin girma: Janareta guda biyu masu ƙarfin 500kW Tier 3 a layi ɗaya, masu ƙimar IP55, tare da sa ido daga nesa da kuma amfani da mai 205g/kWh.
- Ma'adinan Kwal Mai Tsayi Mai Tsayi: Na'urar 375kW (an cire ta zuwa 300kW a mita 3,000), an yi mata turbocharged, tare da gyare-gyaren sanyaya da ke hana ƙura shiga.
Lokacin Saƙo: Yuli-21-2025
