Mukamva ukadaulo wokhazikika komanso chomera cha konkriti mu mpweya womwewo, lingaliro lanu loyamba lingakhale kukayikira. Wanga anali. Kwa zaka zambiri, makampaniwa amafananiza kukhazikika ndi zowonjezera zodula kapena zotsatsa zotsatsa. Koma nditakhala zaka makumi awiri pamasamba ochokera ku Middle East kupita kumwera chakum'mawa kwa Asia, ndawonapo zokambirana zikusintha kuchoka ngati zingatheke mpaka momwe zimachitikira - nthawi zina bwino, nthawi zina ayi. Funso lozungulira Simem silimangonena za makina awo; ndizowona ngati njira yawo imatanthauziranso kugwiritsa ntchito gwero pa ntchito yamoyo, kapena ngati ndi nkhani ina ya greenwashing yokutidwa ndi chitsulo.
Kulemera Kweni kweni kwa Sustainable Pakupanga Konkire
Tiyeni tidutse phokoso. Kukhazikika mu batching sikungokhudza mapanelo adzuwa padenga. Zimakhudza zinthu zazikuluzikulu: zowunikira chinyezi zomwe zimagwira ntchito kuchepetsa kusiyanasiyana kwa madzi, kulimba kwenikweni kwa makina osakaniza omwe safunikira kusinthana miyezi isanu ndi umodzi iliyonse, ndi malingaliro owongolera omwe amachepetsa nthawi yozungulira popanda kuwotcha mafuta. Ndikukumbukira pulojekiti ku Vietnam komwe malonjezo opangira mphamvu opangira mphamvu pamitengo ya mpikisano sangathe kuthana ndi kusinthasintha kwa gridi komweko, zomwe zimapangitsa kuti pakhale nthawi yocheperako komanso kugwiritsa ntchito jenereta ya dizilo-zoyipa. Chifukwa chake ndikawunika Simem, ndimayang'ana zowona zogwirira ntchito, osati zonena zamabulosha.
Cholinga chawo pa konkire batching chomera kapangidwe ka zinyalala zocheperako ndi poyambira chogwirika. Zomera zambiri zimanena kuti zimakhazikika bwino, koma umboni uli mu mulu wochulukirapo kumapeto kwa tsiku. Poyendera malo omanga madamu pogwiritsa ntchito kukhazikitsidwa kwa Simm, woyang'anira malowo adawonetsa njira yawo yosinthira ma cell a batcher. Sizinali ukadaulo wosinthira, koma kusanja kwake ndi kuphatikiza kwake kumawoneka ngati kolimba, kuwonetsa zinyalala za simenti zosasinthika 1.5-2% pagulu lililonse poyerekeza ndi mbewu yakale yomwe adayendetsa. Izo si zazikulu pa katundu, koma oposa 500 kiyubiki mamita tsiku? Ndiwo chuma chenicheni komanso kupulumutsa mtengo, chomwe ndi maziko okhazikika okhazikika.
Izi zimagwirizana ndi makina obwezeretsanso madzi. Pafupifupi wopanga wamkulu aliyense amapereka iwo tsopano. Koma zolemetsa zosamalira nthawi zambiri zimatanthawuza kuti zatsekedwa. Mapangidwe amadzi otsekeka a Simem, kuchokera pazomwe ndawonera, amayesa kufewetsa njira yoyeretsera zosefera. Sichabwino - palibe dongosolo - koma kupezeka kwa zigawo zikuluzikulu kumasonyeza kuti amvera madandaulo a ogwira ntchito yokonza. Ndilo njira yatsopano yomwe nthawi zambiri imanyalanyazidwa: kupangira makaniko, osati mainjiniya okha.
Kugwiritsa Ntchito Mphamvu: Silent Metric
Magetsi ndi kuwotcha mafuta ndizomwe zimawononga ndalama komanso carbon. Zatsopano apa nthawi zambiri zimawonjezeka. Kusuntha kwa Simem kumagalimoto amagetsi amphamvu kwambiri (kukumana ndi miyezo ya IE3/IE4) ndi ma frequency frequency drives (VFDs) pa ma conveyors ndi osakaniza tsopano ndi muyezo wamakampani pamitundu yapamwamba kwambiri. Wosiyanitsa? Momwe makina oyendetsera zomera amawagwiritsira ntchito. Ndawonapo mbewu zokhala ndi zida zonse zogwira ntchito zimayendetsabe ma conveyors mopendekeka mokwanira kuti azinyamula pang'ono. Lingaliro la pulogalamu ya Simem ya liwiro la eco-mode conveyor kutengera kukula kwa batch ndi lanzeru, koma kugwira ntchito kwake kumadalira momwe wogwiritsa ntchito amagwiritsira ntchito. Patsamba lina, sichinanyalanyazidwe; kwina, komwe ndalama zamphamvu zidayang'aniridwa mwamphamvu, zidameta pafupifupi 8% kuchokera pakupanga mphamvu mwachindunji kwa mbewuyo. Tekinoloje imathandizira kupulumutsa, koma chikhalidwe chatsamba chimalamula.
Ndiye pali kutentha. M'madera ozizira, zowotchera ndi madzi ndi chitsime chachikulu cha mphamvu. Kuphatikizika kwa Simem pakubwezeretsa kwamafuta kuchokera ku makina osakaniza a hydraulic kupita kumadzi asanayambe kutentha ndi njira yabwino. Si lingaliro latsopano mu uinjiniya wamafakitale, koma kuligwiritsa ntchito modalirika m'malo afumbi, onjenjemera a chomera cholumikizira ndizovuta. Kampani ina ku Russia inanena kuti dongosololi linagwira ntchito bwino kwa nyengo ziwiri zisanayambe kutsekedwa kwa kutentha kwa kutentha. Kodi tikuphunzirapo chiyani? Zinthu zokhazikika ziyenera kupangidwa mopitilira muyeso chifukwa chazovuta, kapena zitha kukhala mutu wosakhazikika wosamalira.
Mndandanda wa Supply Chain ndi Manufacturing Footprint
Apa ndipamene nkhani ikukulirakulira. Kukhazikika kwa chomera sikungogwira ntchito pamalo ake. Zimaphatikizidwa m'mene ndi momwe zimamangidwira. Ichi ndichifukwa chake kuyang'ana machitidwe a wopanga kumafunikira. Taganizirani Malingaliro a kampani Taian Yueshou Mixing Equipment Co.,Ltd. (mukhoza kuwapeza pa https://www.taysmix.com), yomwe yakhala ikusewera kuyambira 1990s. Ndi antchito opitilira 1200 komanso malo okhala ndi masikweya mita 110,000, miyeso yawo imalola kuphatikiza koyima. Amapanga zitsulo zawo, masamba osakaniza, ndi makabati owongolera. Kuchokera pamagalasi okhazikika, kuwongolera njira zoperekera zinthu kumachepetsa kutulutsa kwazinthu zonyamula katundu ndipo, mwamalingaliro, kumawongolera kuwongolera kwabwino kwa magawo okhalitsa.
Ndinayendera malo awo ku Taian, Shandong zaka zingapo zapitazo. Chodziwika bwino sichinali chodzipangira okha, koma magawo awo amasanja ndikubwezeretsanso zitsulo mkati mwa 90,000 masikweya mita a malo apansi. Zodulidwa ndi zidutswa zidasonkhanitsidwa mwadongosolo kuti zisungunukenso. Unali mchitidwe woyambira, pafupifupi wa kusukulu yakale, koma umagwira ntchito komanso wokulirapo. Izi zimakhudza mwachindunji gawo la moyo wa konkire batching chomera amanga. Chomera chomwe chimatha zaka 25 m'malo mwa 15, chokhala ndi magawo omwe amatha kubwezeredwanso, ndichopambana kwambiri, ngakhale sichipanga kutulutsa kowoneka bwino.
Komabe, sikelo ili ndi zovuta zake. Mtengo wa kaboni wotumiza chomera chathunthu kuchokera ku China kupita, tinene, South America ndiwofunika. Makasitomala ena aku Europe tsopano akufunsa kuwerengera kwa carbon footprint pamayendedwe operekera. Izi zikukankhira opanga ngati Simem ndi anzawo kuti azitha kukhathamiritsa, kugwiritsa ntchito mapangidwe otsika kwambiri potumiza zotengera, komanso kuganiziranso msonkhano wachigawo. Ndi chithunzithunzi chovuta chomwe malo obiriwira kwambiri sangagwirizane ndi njira yotsika kwambiri yoperekera.
Nkhani Yofunika Kwambiri: Vuto Logwiritsanso Ntchito Madzi
Ndiloleni ndilowe mu kulephera kwina komwe ndidawonapo-ndikophunzitsa kwambiri kuposa kupambana kulikonse. Wopanga wamkulu wokonzekera kusakaniza ku Indonesia adayika ndalama zake ku chomera chokwera kwambiri chomwe sichimatulutsa madzi osatulutsa. Dongosololi lapangidwa kuti lizibwezeretsanso madzi onse ochapira komanso madzi amvula. Mwaukadaulo, zinagwira ntchito. Koma silt yabwino yamadzi obwezerezedwanso, ngakhale kusefa, pang'onopang'ono kumasintha nthawi yoikika ya konkire ndi mphamvu zake zoyambirira. Kwa ntchito yokhazikika yokhazikika, izi sizinali zovomerezeka. Anamaliza kugwiritsa ntchito madzi obwezeretsanso pazinthu zosafunikira ndipo adayenera kuwonjezera ndi madzi atsopano, kusokoneza cholinga chachikulu cha dongosololi.
Chochitika ichi chimandipangitsa kukhala wosamala pazinenezo zilizonse. Pokambirana za kasamalidwe ka madzi a Simem, tsopano sindikufunsa za mlingo wobwezeretsanso, koma za deta ya momwe madzi obwezeretsedwa amakhudzira mapangidwe osiyanasiyana osakaniza (M25 vs. M40, mwachitsanzo). Kusintha koona kungakhale kachitidwe komwe sikungobwezeretsanso komanso kumagwiranso ntchito mwachangu ndikusintha mtundu wamadzi kukhala wokhazikika woyenerera konkire yapamwamba. Sindinawone kuti izi zikukwaniritsidwabe kuchokera kwa wopanga aliyense. Ndi malire otsatira.
Ndiye, Kodi Ndilo Kukhazikika Kwatsopano?
Tikayang'ana mwatsatanetsatane mwatsatanetsatane, njira ya Simem pa konkire batching chomera akuwonetsa cholinga chomveka chopitilira kuchapa. Zosankha zawo zauinjiniya pamabatidwe olondola, malingaliro amphamvu, ndi kapangidwe ka makina zikuwonetsa kuzindikira kwazomwe zimagwirira ntchito komanso kuwononga chilengedwe. Kugwirizana ndi opanga okhazikika ngati Taian Yueshou kumapereka chiwongolero chopanga kuti chikhale cholimba ndikukhazikitsa njira zopangira zoyenera, zomwe ndizofunikira, ngati zobisika, gawo la equation yokhazikika.
Koma kusinthika kumatanthauza kudumphadumpha. Apa, ndikuwona chisinthiko chochulukirapo. Zatsopano zenizeni sizingakhale za Simem yekha, koma momwe machitidwe awo amathandizidwa ndi makontrakitala oganiza zamtsogolo. Fakitaleyi imapereka zida—ma injini anzeru, zowongolera mwanzeru, malupu obwezeretsanso. Zotsatira zokhazikika zimagwirizanitsidwa ndi chilango cha wogwira ntchitoyo, khama la gulu lokonzekera, ndi kufunitsitsa kwa polojekiti kuti ayese zomwe zili zofunika kuposa mtengo wamtsogolo.
Pamapeto pake, chomera chokhazikika kwambiri ndi chomwe chimapanga konkire yokhazikika, yapamwamba kwambiri yokhala ndi zowonongeka zochepa komanso mphamvu pa moyo wautali kwambiri. Mapangidwe a Simem ndithudi amagwirizana ndi cholinga chimenecho. Kuchitcha kuti kusintha kosasunthika kokhazikika kungakhale kotambasula, koma ndi sitepe yaikulu, yoyenerera kumbali imeneyo-yomwe, mumakampani olemerawa, nthawi zambiri ndi momwe kupita patsogolo kwenikweni kumawonekera. Umboni, monga nthawi zonse, udzakhala muzochita zomwe zasonkhanitsidwa kuchokera kumasamba zaka zisanu kapena khumi kuchokera pano, osati pazotsatsa lero.
