A cikin manyan ayyukan samar da siminti, zaɓin Masana'antun ganga Yana shafar ingancin aikin, ingancin samarwa, da dawowar jarin kai tsaye. Don fitarwa ta shekara-shekara na mita kubik 300,000 na siminti, HZS120 da HZS180 su ne zaɓuɓɓuka mafi yawan amfani. Wannan labarin yana ba da cikakken kwatancen waɗannan samfura biyu dangane da sigogin fasaha, ƙarfin samarwa, farashin zuba jari, da fa'idodin aiki domin tallafawa yanke shawara bisa ga cikakken sani.
I. Kwatanin Manyan Sigogi: HZS120 da HZS180
1.1 Manyan Bambance-bambancen Fasaha
The HZS120 kuma HZS180, a matsayin manyan samfura don samar da siminti, suna nuna manyan bambance-bambancen fasaha:
– Ingancin Ka'ida:
– HZS120: 120 m³/h
– HZS180: 180 m³/h
– Saitin Mixer:
– HZS120: Na'urar haɗawa mai tilastawa mai sanduna biyu JS2000, ƙarfin fitarwa 2 m³
– HZS180: Na'urar haɗawa ta tilastawa mai sanduna biyu JS3000, ƙarfin fitarwa 3 m³
– Jimillar ƙarfin ajiya:
– HZS120: 4 × 20 m³
– HZS180: 4 × 25 m³
– Saitin Ajiya na Foda:
– HZS120: 4 × 100 t
– HZS180: 4 × 150 t
– Karfin da aka girka:
– HZS120: ~230 kW
– HZS180: ~280 kW
1.2 Binciken ainihin ƙarfin samarwa
Tazarar tsakanin ƙarfin ka'idance da na ainihi muhimmin la'akari ne:
– HZS120 Ainihin ƙarfin:
– Ma'aunin masana'antu: 80–90 m³/h
– Ƙarfin yau da kullum (awanni 10): 800–900 m³
– Ƙarfin shekara-shekara (kwanaki 300): 240,000–270,000 m³
– HZS180 Ainihin ƙarfin:
– Ma'aunin masana'antu: 120–130 m³/h
– Ƙarfin yau da kullum (awanni 10): 1,200–1,300 m³
– Iyawar shekara-shekara (kwanaki 300): 360,000–390,000 m³
Jadawalin Kwatananta Iyawa:
| Saiti | HZS120 | HZS180 |
| Ƙarfin Ka'ida (m³/h) | 120 | 180 |
| Ainihin ƙarfin (m³/h) | 80-90 | 120-130 |
| Ƙarfin yau da kullum (m³/10h) | 800-900 | 1200-1300 |
| Ƙarfin shekara-shekara (m³/300d) | 24-27Gumi dubu | 36-39Dubu goma |
II. Kwatarin Saitin Don Ayyukan Shekara-shekara na 300,000 m³
2.1 Binciken Tsarin Guda na HZS180
Yiwuwar amfani da injin HZS180 guda ɗaya don samar da m³ 300,000 a kowace shekara:
– Kimantawa iyawa:
– Mafi girman fitarwa na shekara a ka'ida: 180 × 10 × 300 = 540,000 m³
– Fitarwa ta shekara mai yiwuwa: ~350,000 m³ (a amfani na 85%)
– Amfanoni:
– Ƙananan fili, ya dace da wuraren da ke da ƙarancin fili
– Jarin farko ya fi ƙasa (~30–50% ƙasa fiye da HZS120 biyu)
– Ma'aikatan aiki kaɗan da sarrafawa mai sauƙi
– Hadarori:
– Gazawar kayan aiki ta dakatar da dukkanin samarwa
– Matsin lamba mai ƙarfi a lokutan buƙata mafi girma
– Gaggawar lalacewar injin haɗawa da ƙarin kuɗin gyara
2.2 Binciken Maganin HZS120 Mai Nau'i Biyu
Amfani da injuna HZS120 guda biyu don samar da m³ 300,000 a kowace shekara:
– Kimantawa iyawa:
– Fitarwa ta shekara ta masana'anta guda: kusan 240,000 m³
– Fitarwa ta shekara-shekara ta Masana'antu biyu: ~480,000 m³
– Aiki mai sassauci: za a iya kashe injin ɗaya don ajiye makamashi
– Amfanoni:
– Babban sassaucin samarwa don magance canje-canjen buƙata
– Sarrafa kayan maye cikin sauƙi
– Ana iya yin gyara ba tare da dakatar da samarwa ba
– Matsaloli:
– Babban jarin farko (~30–50% fiye da na HZS180 guda ɗaya)
– Filin da ya fi girma: yana buƙatar kusan murabba'in mita 8,000
– Ƙarin ma'aikatan aiki da rikitarwar gudanarwa mafi girma
2.3 Saitin Haɗe-haɗe
Maganin kirkira da ke haɗa duka samfuran biyu:
– 1 × HZS180 + 1 × HZS120 Haɗe-haɗe:
– Ƙarfin tushe daga HZS180
– An kunna HZS120 a lokacin kololuwar buƙata
– Fitarwa ta shekara-shekara ta fi 500,000 m³
– Zuba jari mafi girma fiye da tsarin guda ɗaya ko biyu
– Amfanoni:
– Mafi girman sassauci wajen sarrafa ƙarfin aiki
– Riba mafi girma kan zuba jari
– Mai iya faɗaɗawa don faɗaɗa a nan gaba
III. Kwatanin Kudin Zuba Jari da Kudin Aiki
3.1 Binciken Zuba Jari na Farko
– Kayan aiki Farashin siye:
– HZS120: ~800,000–1,000,000 RMB/guda
– HZS180: ~900,000–1,200,000 RMB/guda
– Kayan Aiki na Taimako:
– HZS120 mai biyu na buƙatar kwararrun ɗaukar kaya guda biyu.
– HZS180 guda ɗaya na buƙatar na'urorin taimako masu girma amma kaɗan
– Farashin Injiniyan Farar Hula:
– Dual HZS120: filin kusan murabba'in mita 8,000
– Single HZS180: filin kusan murabba'in mita 6,000
3.2 Kwatanin Kudin Ayyuka
– Amfani da makamashi:
– HZS120: ~230 kW/kowane na'ura
– HZS180: ~280 kW/kowane na'ura
– Dual HZS120 yana amfani da ƙarancin makamashi idan na'ura ɗaya ke aiki
– Farashin aiki:
– Dual HZS120: sauye-sauyen masu aiki guda biyu
– Single HZS180: juyawa 1.5 na masu aiki
– Kudin kula:
– HZS180 na buƙatar kulawa da injin haɗe-haɗe akai-akai.
– HZS120 biyu yana ba da damar yin gyara a juyawa ba tare da asarar samarwa ba
3.3 Binciken dawowar jari
Dangane da fitarwa ta shekara-shekara na 300,000 m³:
– Hasashe:
– Matsakaicin farashin siminti: 300 RMB/m³
– Farashin kai tsaye: 200 RMB/m³
– Kudin gudanarwa na shekara: miliyan 2 RMB (HZS120 mai matakai biyu), miliyan 1.5 RMB (HZS180 mai mataki ɗaya)
– Kwatarin Tattalin Arziki:
– Ribar gabaɗaya ta shekara-shekara ta Dual HZS120: (300–200) × 300,000 – 2 miliyan = 28 miliyan RMB
– Ribar gabaɗaya ta shekara guda na HZS180: (300–200) × 300,000 – 1.5 miliyan = 28.5 miliyan RMB
IV. Muhimman Abubuwan Da Za A Yi La'akari Da Su Don Dacewar Aikin
4.1 Halayen buƙatun siminti
– Canje-canjen buƙata:
– Buƙata mai daidaito: ya dace da HZS180 guda ɗaya (haɗarin aiki ƙasa)
– Buƙata mai sauyawa: ya dace da HZS120 biyu
– Nau'ikan Konkrit:
– Matakai da yawa: HZS120 mai rabe biyu yana ba da damar layukan samarwa na musamman
– Matsayi guda: ya dace da layi guda mai babban ƙarfin aiki
4.2 Takunkumin Wuri
– Fadin ƙasa:
– HZS120 mai layuka biyu: ≥8,000 m²
– Guda ɗaya HZS180: ~6,000 m²
– Tsarin ƙasa:
– Wurare masu ƙanƙanta: tsari madaidaici ga HZS120 biyu
– Filayen murabba'i: tsarin tsakiya don HZS180
4.3 Bukatun Muhalli
– Sarrafa hayaniya:
– Single HZS180: sauƙaƙan sarrafa hayaniya a wuri guda
– Dual HZS120: yana buƙatar rage hayaniya a wurare da yawa
– Gudanar da ƙura:
– HZS180 na zamani: sau da yawa ƙirar hasumiya mai cikakken rufi
– HZS120: yawanci yana buƙatar ƙarin matakan sarrafa ƙura
V. Shawarwarin Yanke Shawara da Mafi Kyawun Dabi'u
5.1 Jagororin Zaɓi Bisa Ga Yanayi
– Ana ba da shawarar HZS120 mai biyu don:
– Ayyuka da ke da canje-canjen buƙata fiye da ±20%
– Samar da nau'ikan siminti na musamman da dama
– Manyan ayyuka da ke buƙatar amintuwa mai ƙarfi
– Yiwuwar fadada nan gaba fiye da 500,000 m³
– HZS180 guda ɗaya An ba da shawara don:
– Ayyukan birane ko na kadarorin ƙasa masu buƙata mai dorewa
– Ayyukan birane masu ƙarancin fili
– Ayyukan da ke kula da kasafin kudi
– Ayyuka tare da ƙungiyoyin aiki masu ƙarancin ma'aikata
5.2 Nazarin Harka
– Harka ta 1: Aikin Gadar Tsakanin Teku (Dual HZS120)
– Siffofi: Cunkoson jadawali, buƙatun inganci masu tsauri, buƙata mai sauyawa
– Saitin: 2 × HZS120, suna yin madadin juna
– Sakamako: ƙasa da 0.5% lokacin dakatarwa a cikin shekaru uku
– Babban fa'ida: Ana kiyaye ƙarfin 50% yayin gyara
– Harka ta 2: Aikin Filin Masana'antu (HZS180 guda ɗaya)
– Fasali: Buƙata mai dorewa, sarari iyakance
– Saiti: 1 × HZS180 + karamin injin gauraya madadin
– Babban fa'ida: Ajiye ƙasa 30%, ƙananan kuɗin gudanarwa
5.3 Abubuwan da za a yi la'akari da su wajen faɗaɗa nan gaba
– Hanyar Faɗaɗa HZS120 Mai Nau'i Biyu:
– Ƙara HZS120 na uku don kai ƙarfin 600,000 m³
– Haɓaka tsarin sarrafawa don tsarawa ta wayo
– Hanyar Faɗaɗa HZS180:
– Ƙara HZS120 don layin samarwa na haɗadden tsari
– Sabunta mixer zuwa JS4000 don ƙarin ƙarfin layi ɗaya
Karshe: Zaɓen kimiyya yana haɓaka ƙima
Ga ayyukan da ke da ƙarfin samarwa na shekara-shekara na mita kubik 300,000 na siminti, kowanne daga cikin HZS120 da HZS180 na da fa'idodinsa. Tsarin HZS120 mai na'urori biyu yana ba da sassauci da amintuwa mafi girma, yana biyan bukatun da ke canzawa da buƙatun inganci. A gefe guda, tsarin HZS180 mai na'ura ɗaya yana rage kuɗin zuba jari da sarari kuma ya dace da ayyuka masu daidaito da kwanciyar hankali. Ya kamata masu yanke shawara su yi la'akari sosai da bukatunsu, kasafin kuɗi, da yanayin wurin aikin domin zaɓar tsarin da ya fi dacewa.
Yayin da fasahar masana'antar haɗa siminti ke bunƙasa zuwa fasahohi masu wayo da kuma masu aminci ga muhalli, zaɓuɓɓukan nan gaba ya kamata su fifita dijitalization da ingancin muhalli. Ko da wane mafita aka zaɓa, yin haɗin gwiwa da mai kaya mai ƙarfi a hanyar tallafin bayan sayarwa yana tabbatar da aiki mai ɗorewa da kwanciyar hankali. Tongxin Inji Yana ba da shawarar cewa hanyar zaɓe ta kimiyya tana shimfiɗa tushen gasa mai ɗorewa a samar da siminti.
