Esikhathini lapho ukusimama kwesimo sezulu nokusebenza kahle kwezinsiza kuchaza ukwakhiwa kwesimanje, izindlu ezisimeme ayiseyona inketho kodwa isidingo. Imishini yokuvimba isebenza njengamahhashi okusebenzela athule ngemuva kwezindawo zokuhlala ezinobungani nemvelo, iguqula izinto ezingavuthiwe zibe izingxenye zokwakha ezinobunjiniyela obunembayo ezinodoti omncane. Ngokuvumela ukusetshenziswa kwama-aggregates agaywe kabusha, ukunciphisa izinyathelo zekhabhoni ngokukhiqiza kwendawo, kanye nokuthuthukisa ukusetshenziswa kwamandla ngesikhathi sokukhiqiza, imishini ye-block ethuthukisiwe ibhekana ngqo nezinsika eziyinhloko zentuthuko esimeme. E-Quangong Machinery Co., Ltd., siye sabona indlela izinto ezisetshenziswayo ezifanele ezishintsha ngayo izinto ezinomthelela omncane zibe izindlu ezihlala isikhathi eside, ezithengekayo—ngaphandle kokuyekethisa ubuqotho besakhiwo.
Isipiliyoni sethu samashumi eminyaka sibonisa ukuthi indlela eya ezindlini eziluhlaza ilele ku-automation kanye nokuguquguquka kwezinto. IUmshini wokwenza amabhlogo we-QGMuchungechunge luyisibonelo salolu shintsho: lukhiqiza amabhulokhi aminyana kakhulu adinga udaka oluncane, avale kangcono, futhi ahlala isikhathi eside kunezinye izindlela ezivamile. Kusukela emiphakathini ekwazi ukumelana nezinhlekelele kuya ezindaweni ezihlala ngaphandle kwe-grid eco-village, le mishini inika abakhi amandla okwehlisa ikhabhoni egcwele ngenkathi behlangabezana nezindinganiso eziqinile zokuphepha. Le athikili iveza ukusebenzisana kwezobuchwepheshe nemvelo, ihlinzeka ngemininingwane engenzeka konjiniyela, osonkontileka, nabakhi benqubomgomo abahlose ukukala amaphrojekthi wezindlu ezinzile emhlabeni jikelele.
Amaphrojekthi wezindlu ezinzile adinga izinto ezitholakala endaweni, ezihlala isikhathi eside, futhi ezonga amandla kuwo wonke umjikelezo wabo wokuphila. Imishini yokuvimba edizayinelwe ukukhiqizwa kwe-eco-conscious idlula ukubumba okuyisisekelo kokuminyanisa. Zihlanganisa amasistimu okudlidliza athuthukisiwe, ukuqonda kokulawula okuguquguqukayo, nezindlela zokuphakela izinto eziningi ezivumela ukusetshenziswa kwemikhiqizo yezimboni efana nomlotha wezimpukane, i-slag, nezinhlanganisela zikakhonkolo ezigaywe kabusha. Lokhu kuvumelana nezimo kunciphisa ukuthembela ezintweni ezingavuthiwe futhi kwehlisa wonke umthelela wemvelo weyunithi ngayinye yezindlu. NgoInkampani Inkampani Quangong Machinery Co., Ltd., ithimba lethu lonjiniyela liye lalungisa lezi zici phakathi namashumi amabili eminyaka, liqinisekisa ukuthi wonke umshini wokwenza amabhulokhi e-QGM uletha ukusimama okuphezulu ngaphandle kokudela isivinini sokukhipha.
Izibaluli zokusebenza ezibalulekile eziqhuba ukusimama zihlanganisa:
Ngaphandle kwehadiwe, ukuhlanganiswa kwesoftware kudlala indima ebalulekile. Umshini wethu wokwenza amabhulokhi e-QGM uhlanganisa ideshibhodi yokuphatha ukukhiqiza elandelela ukusetshenziswa kwezinto ezibonakalayo ngesikhathi sangempela, ukusetshenziswa kwamandla, nezilinganiso zokukhishwa kwekhabhoni. Le datha ivumela abaphathi bephrojekthi ukuthi baqinisekise amakhredithi okwakha aluhlaza njenge-LEED noma i-BREEAM. Ukwengeza, imishini isekela ukusetshenziswa kwezibophezelo ze-geopolymer—okunye okuvelayo kunosimende wase-Portland—ngaphandle kokufakwa kabusha. Ngamaphrojekthi ezindlu ezindaweni ezikude, ukuphatheka kwemiklamo yethu ye-modular kusho ukuthi ukukhiqizwa esizeni kuqeda intuthu yezokuthutha. Kuphrojekthi yakamuva eNingizimu-mpumalanga ye-Asia, iyunithi eyodwa ikhiqize amabhulokhi ayi-12,000 nsuku zonke, anele izindlu ezinhlanu eziphelele, kusetshenziswa imfucuza edilizwa kabusha engu-40%. Izibalo ezinjalo zifakazela ukuthi umshini wokuvimbela olungile awuyona nje ithuluzi lokukhiqiza kodwa isisekelo sokwakhiwa kokuvuselela.
Ukusetshenziswa kwamandla ekukhiqizeni ibhulokhi kuhlobana ngokuqondile nezindleko zokusebenza kanye ne-carbon footprint. Ukuze izindlu ezisimeme zikhule ngempela, isigaba sokukhiqiza kufanele sinciphise ukuncika kwegridi futhi sikhulise ukuhlanganisa okuvuselelekayo. I-Quangong Machinery Co., Ltd. ishumeke ukusebenza kahle kwamandla kuzo zonke izigaba zefilosofi yethu yokuklama. Imboni yethu isebenzisa izimiso zokukhiqiza ezithambile, kodwa okubaluleke kakhulu, imishini yebhulokhi esiyikhiqizayo ihlanganisa amabhuleki avuselelayo, ama-hydraulics aqinile, nezindlela zamandla ezilindile ezinciphisa ukusetshenziswa okungasebenzi. Ezifundeni eziningi ezisathuthuka lapho isidingo sezindlu siphezulu, amagridi kagesi angazinzile adala inselele; imishini yethu ingasebenza kumasistimu e-solar-hybrid noma amajeneretha e-biodiesel ngaphandle kokulahlekelwa ukusebenza.
Cabangela lokhu kuthuthuka okonga amandla okutholakala ochungechungeni lwethu lomshini wokwenza amabhulokhi we-QGM:
Ngokombono womjikelezo wempilo, ukukhiqizwa kwebhulokhi eyonga amandla nakho kunciphisa isidingo se-carbon offsets. Iphrojekthi evamile yezindlu esebenzisa imishini yethu ikhipha i-CO2 engu-0.8 kg ngemitha-skwele ngayinye yendawo yodonga—ngaphansi kwengxenye yezindonga zikakhonkolo ezivamile ezifakwa endaweni. Ukwengeza, ukunemba komshini wethu wokwenza ibhulokhi ye-QGM kusho ukuthi amabhulokhi anembe ngokwesilinganiso ukuya ku-±0.5 mm, asusa isidingo sokusika nokugaya endaweni. Lokhu akugcini nje ngokusindisa amandla kodwa futhi kunciphisa ukungcoliswa komsindo nothuli. Ukuzibophezela kwethu ekusebenzeni kahle kwamandla kudlulela ekusekeleni ngemva kokuthengisa: siqeqesha abaqhubi bendawo ngezikhathi ezifanele zomjikelezo nokunakekelwa kokuzivikela, siqinisekisa ukuthi ukusimama kuyaphikelela isikhathi sokuphila somshini esiyi-15+. Kohulumeni kanye nama-NGO axhasa ngezimali izindlu ezithengekayo, lokhu kongiwa kwamandla kuhumusheka ngokuqondile ezindlini ezengeziwe ngedola ngayinye yesibonelelo, okwenza i-Quangong Machinery Co., Ltd. ibe uzakwethu othembekile ezinhlelweni zokuthuthukiswa komhlaba wonke.
Imfucuza yokwakha nokubhidliza ithatha cishe u-40% wemfucumfucu eqinile emhlabeni wonke, kanti ukunqanyulwa kwezitini nezitini kuba negalelo elikhulu. Ukukhiqizwa kwebhulokhi evamile kuvame ukuholela ebukhulu obungalingani, ukuphuka ngesikhathi sokudilizwa, nodaka oluningi ngenxa yezindawo ezingalingani. Umshini wethu wokwenza amabhulokhi e-QGM ubhekana ngqo nalokhu kuthungatha kukadoti ngakunye ngedizayini ehlakaniphile nokulawula inqubo. Ngokuhlanganisa impendulo yesikhathi sangempela yokuhlangana kanye nesiqondiso sesikhunta esinembe kakhulu, siqinisekisa ukuthi ibhulokhi ngayinye ihlangabezana nokubekezelelana okuqinile kwejometri. Umphumela: ukwenqatshwa okumbalwa, ukusetshenziswa kodaka okuncane, kanye nekhono lokuhlanganisa izinto ezitholiwe kumxube.
Nazi izindlela eziqondile imishini yethu ethola ngazo ukunciphisa imfucuza:
Ukuze kutholwe umphumela, imboni yethu yenza uphenyo lwezinyanga eziyisithupha nomfelandawonye wezindlu eMpumalanga Afrika. Ukusebenzisa umshini wokwenza ibhulokhi ye-QGM, i-cooperative yakhiqiza amabhulokhi angu-500,000 ngenani lokwenqaba lika-1.2% kuphela (isilinganiso semboni si-5-8%). Ukwengeza, ukunemba kwamabhulokhi kwavumela ama-masons ukuthi anciphise ukujiya kokuhlangana kodaka kusuka ku-12 mm kuya ku-6 mm, konga amathani angama-34 usimende. Ngesikhathi kwakhiwa izindlu ezingama-200, lokhu kuhumushele ekuncipheni ngo-37% kokulahlwa kwezinto ezibonakalayo ngesisindo. Ngaphezu kwalokho, ngenxa yokuthi imishini yethu ingakwazi ukucubungula imfucumfucu yokwakha echotshoziwe njengeqoqo, iphrojekthi yaphambukisa amathani angu-150 emfucumfucu yendawo ibe amabhulokhi amasha. Le ndlela eyindilinga ihambisana ngokuphelele nemigomo yezindlu ezisimeme: imfucuza iba yi-feedstock, futhi umshini wokuvimba uba ithuluzi lezimayini zasemadolobheni. I-Quangong Machinery Co., Ltd. inikeza imihlahlandlela yokuklama enemininingwane eminingi ukuze isize amakhasimende akhulise okuqukethwe okugaywe kabusha kuyilapho egcina ukuphepha kwesakhiwo—okufakazela ukuthi isibopho sendawo ezungezile kanye nobuhle bobunjiniyela kuyahambisana.
Ukukhetha umshini ofanele wamabhulokhi wezindlu ezisimeme kudinga ukucutshungulwa kokucaciswa kobuchwepheshe okuthinta ngokuqondile ukusebenza kahle kwensiza, ukuqina, kanye nokulandela umkhondo wokusebenza. Imingcele efaneleka kakhulu idlula amazinga okukhiqiza alula; zihlanganisa ukuminyana kwamandla, ukuguquguquka kwempahla eluhlaza, nezikhawu zokunakekela. Ngezansi kunethebula elinemininingwane yemodeli yethu yomshini wokwenza ibhulokhi ye-QGM ehamba phambili (QF Series), ethuthukiselwe amaphrojekthi wokwakha aluhlaza. Lawa maphuzu edatha abonisa ukuqamba kwethu okusha okuqhubekayo e-Quangong Machinery Co., Ltd., futhi asebenza njengesilinganiso sokuqhathanisa imishini esimeme emakethe.
| Ipharamitha | Inani / Ububanzi | Inzuzo Yokusimama |
| Isikhathi somjikelezo (ibhulokhi evamile 400x200x200 mm) | 12 – 15 imizuzwana | Ukuphuma okuphezulu kunciphisa amandla ngebhulokhi ngayinye; isikhathi esincane sokungenzi lutho |
| Imvamisa yokudlidliza | 2800 - 4500 rpm (okuguquguqukayo) | Kwenzelwe izingxube zikasimende ophansi; kunciphisa isidingo sokuhlanganisa |
| Umfutho we-hydraulic | 21 MPa (ilungiseka kufika ku-25 MPa) | Inika amandla ukusetshenziswa kwezihlanganisi ezigaywe kabusha ngaphandle kokuncipha kwamandla |
| Amandla afakiwe (injini eyinhloko) | 37 kW (ikilasi le-IE4 lokusebenza kahle) | 30% ukusetshenziswa kwamandla okuphansi kunama-IE2 motors |
| Izinga lokugaywa kabusha kwamanzi | Kufika ku-95% we-loop evaliwe | Kunciphisa kakhulu ukuhoxiswa kwamanzi ahlanzekile |
| Izinhlobo zezinto ezingavuthiwe ziyasekelwa | Itshe elichotshoziwe, ukhonkolo osetshenziswe kabusha, umlotha wempukane, i-slag, izandulela ze-geopolymer | Iphambukisa udoti ezindaweni zokulahla imfucuza; ongakhetha ephansi carbon binder |
| Izinga lomsindo ku-3m | ≤ 78 dB(A) | Ukuphepha kwabasebenzi nokusebenza komphakathi |
| Vimba ukubekezelelana kobukhulu | ±0.5 mm | Yehlisa imfucuza yodaka ngokufika ku-40% |
| Umthamo kawoyela weHydraulic | 180 L (amafutha angaboli ahambisanayo) | Ukuvimbela ukuvuza kanye nesevisi eco-friendly |
| Isistimu yokulawula | I-PLC enokuxilongwa okukude | Ukugcinwa kokuqagela kunciphisa isikhathi sokuphumula kanye nokumosha izingxenye ezisele |
Ngaphandle kwalokhu kucaciswa, umshini wethu wokwenza amabhulokhi e-QGM uhlanganisa izengezo eziyimojuli ezifana nesixhumi esibonakalayo samandla ahambisana nelanga kanye nesistimu yokukhipha uthuli ethwebula u-99% wezinhlayiya. Isinyathelo somshini sihlangene (5.8mx 2.6m x 2.9m), sivumela ukufakwa ezindaweni eziseduze nedolobha ngaphandle kokuhlanzwa okubanzi komhlaba. Imboni yethu iphinde inikeze ithuluzi lokuhlola umjikelezo wempilo obala ukonga kwekhabhoni ngokusekelwe emixubeni yamandla yendawo kanye nemithombo yezinto ezibonakalayo. Konjiniyela bezindlu, la mapharamitha ahumushela ezindlekweni zokusebenza ezingabikezelwa kanye nokufaneleka kokuxhaswa ngezimali okuluhlaza. Uma sihlanganisa ukucindezela okuphezulu kokucindezela (21 MPa) nezikhathi zomjikelezo osheshayo, umphumela uba umshini okhiqiza amabhulokhi angu-2,400 ngehora usebenzisa kuphela ama-37 kWh—aphansi kakhulu kunamamodeli aqhudelanayo adinga ama-55+ kWh ukuze akhiphe okufanayo. Ngakho-ke, ukuqonda le mininingwane yobuchwepheshe akuwona nje umsebenzi wobunjiniyela; kuyisisekelo sezindlu ezinenzuzo nezisimeme ngezinga elikhulu.
Ubufakazi busobala: imishini yesimanje yamabhulokhi, ikakhulukazi leyo eyakhiwe yi-Quangong Machinery Co., Ltd., ibalulekile kumaphrojekthi wezindlu ezisimeme. Avumela ukusetshenziswa kwezinto ezingavuthiwe zesibili, anciphise ngokuphawulekayo ukusetshenziswa kwamandla namanzi, futhi akhiqize izingxenye ezinembayo ezinciphisa imfucuza yokwakha. Kuso sonke lesi sihloko, sinemininingwane yokuthi umshini wethu wokwenza amabhulokhi e-QGM ufinyelela kanjani ekuncishisweni kwemfucuza ngamaphesenti angama-30, wehlisa ukukhishwa kwekhabhoni endlini ngayinye, futhi unikeza amapharamitha wobuchwepheshe ahambisana nezitifiketi zesakhiwo esiluhlaza. Ngokwamukela le mishini, abathuthukisi bangashintsha ukusuka kumamodeli alayini "we-take-make-dispose" baye kumasistimu ayindilinga lapho ukwakhiwa kwezindlu kuvuselela kabusha i-ecosystem yasendaweni. Imboni yethu ihlezi izibophezele ekwenzeni ngcono okuqhubekayo, ihlinzeka ngokuqeqeshwa, izingxenye eziyisipele, nokusekelwa okukude ukuze siqinisekise ukuthi umshini ngamunye usebenza ngokusimama okuphezulu amashumi eminyaka. Kafushane, umbuzo awusekho ukuthi imishini ye-block isekela izindlu ezisimeme-yiyimpendulo. Inselele yangempela ukukhetha uzakwethu onobuchwepheshe obufakazelwe kanye nobuchwepheshe obusobala. Sikumema ukuthi uhlole ukuthi izixazululo zethu zingayiguqula kanjani iphrojekthi yakho yezindlu elandelayo.
1. Ingabe imishini yokuvimba inganciphisa ngempela i-carbon footprint yezindlu ezibiza kancane?
Yebo, ngokuphawulekayo. Umshini wokuvimba ofana nalowo ovela ku-Quangong Machinery Co., Ltd. unqamula ukukhishwa kwekhabhoni ngokuvumela ukukhiqizwa endaweni usebenzisa izinto ezigaywe kabusha zasendaweni, uqede ukuthuthwa okude kwezitini ezivamile. Umshini wethu wokwenza ibhulokhi le-QGM udla ugesi ofika ku-30% ngaphansi kwebhulokhi ngayinye kunamamodeli avamile, futhi uma ubhangqwe nomlotha wezimpukane noma i-slag, wehlisa i-CO2 ehlobene nosimende ngo-40%. Ngomklamo wezindlu eziyi-100, lokhu kungonga amathani angaphezu kuka-150 okulingana ne-CO2 uma kuqhathaniswa nezitini zobumba ezibasiwe.
2. Yiziphi izinhlobo zezinto ezisimeme ezingacutshungulwa umshini wokwenza amabhlogo we-QGM?
Imishini yethu iphethe i-spectrum ebanzi: i-aggregate kakhonkolo egaywe kabusha, imfucumfucu yokwakha echotshoziwe, umlotha ondizayo ovela ezitshalweni zikagesi, i-granulated blast furnace slag, uthuli lwenkwali, kanye nezinsalela zezolimo njengomlotha wekhoba lelayisi (uma lixutshwa nezibophezelo). Amasistimu we-hydraulic kanye nokudlidliza omshini wethu owenza ibhulokhi le-QGM azivumelanisa ngokuzenzakalelayo nokwahlukahlukana kokuminyana kwezinto, okuqinisekisa amandla okuvimba okungaguquki. Lokhu kuvumelana nezimo kuvumela amaphrojekthi ezindlu ukuthi athole izinto zokwakha endaweni eyi-15 km, okunqanda kakhulu ukukhishwa kwezinto zokuhamba.
3. Ingabe amabhlogo aqhubekayo enziwa yile mishini ayahlangabezana namakhodi okwakha amazwe ngamazwe?
Nakanjani. Amabhulokhi akhiqizwe umshini wethu wokwenza amabhulokhi e-QGM azuza ngokujwayelekile amandla okucindezela phakathi kuka-7.5 MPa no-25 MPa, amazinga anelisayo e-ASTM, EN, kanye ne-ISO yezindonga ezithwala umthwalo. Imboni yethu yenza izivivinyo zangaphakathi futhi ihlinzeka ngezitifiketi ze-mix design. Ngaphezu kwalokho, ukunemba kobukhulu (±0.5 mm) kuqinisekisa ukuhambisana nemithetho yokuzamazama komhlaba neyokushisa. Imiklamo eminingi yezindlu ezisimeme exhaswe ngezimali yiBhange Lomhlaba kanye ne-UN-Habitat igunyaza ukusetshenziswa kwalawo mabhulokhi enziwe ngomshini ngenxa yokwethembeka nokulandeleka kwawo.
4. Isici sokugaywa kabusha kwamanzi emishinini ye-Quangong block sisekela kanjani izifunda ezikhahlamezekile isomiso?
Ezindaweni ezomile noma ezomile, ukushoda kwamanzi kuyisithiyo esikhulu ekwakhiweni. Umshini wethu wokwenza ibhulokhi le-QGM uhlanganisa uhlelo lokuhluza oluvaliwe lwe-loop kanye ne-sedimentation oluthwebula amanzi ekufuthweni kwesikhunta, ukuhlanza, nokupholisa nge-hydraulic. La manzi aphinde asetshenziswe ngokuphindaphindiwe, kanti amaphesenti amahlanu kuphela alahlekelwa ukuhwamuka. Ukuze kuthuthukiswe izindlu ezijwayelekile ezingamayunithi angama-50, lokhu konga ngaphezu kwamalitha amanzi ahlanzekile angaphezu kuka-300,000 uma kuqhathaniswa namayadi ajwayelekile. Lesi sici besibalulekile kumaphrojekthi kulo lonke elase-Sub-Saharan Africa naseMpumalanga Ephakathi, lapho i-Quangong Machinery Co., Ltd. ilethe izixazululo zokwakha ezinamanzi.
5. Ingabe umshini owodwa wokuvimba ungasekela izinhlobo eziningi zezindlu (isb., indaba eyodwa, imindeni eminingi, izindawo zokukhosela eziphuthumayo)?
Yebo, ukuguquguquka kuwumgomo oyinhloko wokuklama. Umshini wethu wokwenza amabhulokhi e-QGM wamukela isikhunta esishintsha ngokushesha esikhiqiza amabhulokhi axhumene ukuze ahlanganiswe ngokushesha, amabhlogo angenalutho okufakwa ngaphakathi, amabhlogo aqinile ezindonga ezithwala imithwalo, namaphevu okufinyelela indawo. Umshini owodwa ungashintsha phakathi kwalawa maphrofayela ngaphansi kwemizuzu engama-20. Lokhu kuvumela amaphrojekthi ezindlu ukuthi azivumelanise nezimfuneko ezihlukahlukene zokuminyana ngaphandle kokutshala imali emishinini eminingi. Isibonelo, imboni yethu isanda kunikezela ngomshini kumsebenzi wokuhlaliswa kabusha wase-Philippine okhiqize amabhulokhi ezindlu zomndeni owodwa ezingu-200, wabe esehlelwa kabusha ukuze enze amayunithi amakhulu esikole nomtholampilo—konke kuvela endaweni efanayo.
🚀 Ingabe usukulungele ukuguqula iphrojekthi yakho yezindlu elandelayo ngokukhiqizwa kwamabhulokhi okusimeme?Xhumana ne-Quangong Machinery Co., Ltd. namuhlaukucela ucwaningo olwenziwe ngokwezifiso, idemo ebukhoma yomshini wethu wokwenza amabhulokhi we-QGM, noma ikhwowutheshini eklanyelwe izinto zakho zesifunda. Ochwepheshe bethu basembonini bayatholakala ekuhlolweni kwesayithi okubonakalayo kanye nezinhlelo zokuqeqesha opharetha. Joyina inethiwekhi yomhlaba wonke yonjiniyela abakha imiphakathi eluhlaza, enamandla, futhi ethengekayo.
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