Summary: Ukuphinda usebenzise kabusha nokuhlukanisa kabusha kwezokwakha nokubhidliza (C&D) kubhekisela ekutholeni nasekugcineni izinsiza ezingasetshenziswanga ezivela kulaba ababhidliza izinto ezazivame ukulahla kumadwala enzama. ...
Ukukhishwa kabusha kwezinto ezivela emakhaya nezindlu (C&D) kubhekisela ekuqoqweni nasekuqaliseni kabusha kwezinto ezisetshenziswa kabusha ezivela ezimbonini ezihlukaniselwe ezingeke zilahlelwe endaweni yokugcina impahla engasetshenziswa. Ngomklamo oqoqela izinto ezixhunyiwe, ukusetshenziswa kwazo kanye nokusetshenziswa kabusha, ukukhishwa kabusha kwe-C&D kuqinisa ukuthuthukiswa okusekelwe emhlabeni kanye nokulondolozwa kwesimo sezulu. Kuvumela izinto ezitholiwe ukuba zisetshenziswe kabusha, okuthuthukisa ukuphulukisa okuthuthukiswa kwezinto ezintsha zemvelo nokukhishwa kwezindawo zokugcina impahla engasetshenziswa.
Ukukhishwa kabusha kwe-C&D kunikeza isisombululo esisebenzayo sokuphathwa kwempahla yesakhiwo ngokuvumela izinto ezisebenzayo njengezinto eziphekwayo, imithi, izihlangu namaminerali ukuba zibuyele ekusetshenzisweni kabusha kwimboni.
Izinhlobo Zemathiriyeli yeC&D
Izinto zezokwakhiwa kanye nokubhujiswa (C&D) zihlotshanisa izingxenye ezahlukene zezinto ezingasebenzi ezisindiselwe ezisemisebenzini yokwakha imisebenzi yezokuhlela nokuqeqeshwa kwezakhiwo. Izinto ze-C&D ngokuvamile zinezinto ezinkulu, ezinzima ezifana nalezi:
- Amaqephu e-concret ephuka phansi
- Amaqhekeza e-asphalt pavement
- Uthuli lwemihlaba kanye namaggesi
- Amaqhekeza e-fired clay
- Izinto ze-metal ezahlukahlukene njenge-copper, aluminum kanye ne-steel
- Isandla kanye ne-granite
- Amakhukhuma e-timber
- Amaqhekeza e-plasterboard
Iningi lwezingxenye ze-C&D zivumela ukutholwa kwezinto ezingahanjiswa ngendlela yokulahla udoti. Ngokwesibonelo, ukhuni oluqoshiwe lungangena futhi njengomsizi we-aggregate omusha. Izinkuni eziphathelwe kabusha zisetshenziswa ngokuvamile njenge-mulch noma ziphathwe zaba eminye imikhiqizo. Izimboni ezihlanziwe ezifana ne-aluminium zivumela ukukhiqizwa kabusha. Ngokuqoshwa nokuhlelwa okufanele, imfucuza ye-C&D isiza umnotho wobuzungezilana ngokululama kwezinto eziwusizo ukuze kugwenywe umthwalo wedotiwekwe ukukhomba izicelo eziphinde zisetshenziswe.
Izibonelelo Zokushintshiselana Kwempahla Ye-C&D
UkuphindaUsebenzisa izinto ezivela odongeni nasekuqothulweni kwenza kube nokulondolozwa kwemvelo ekukhiqizeni izinto zokwakha eziyisisekelo ngenkathi kuncishiswa udoti. Ukuhlinza udoti we-C&D ngokuthola izinsiza kuyingxenye yokuzinzisa emkhakheni wokwakha ngezindlela eziningana:
Kubuyiselwe Impahla Yokwenza Imikhiqizo Emitsha
Impahla ye-C&D ihlanganisa impahla ehlukahlukene enomthamo olukhulu lomnotho njenge-aggregate, i-asphalt, imicu nemithi engasetshenziswa ngqo noma isetshenziswe ukuze kwenziwe izinto ezintsha. Ukushintshiselana kulezi mpahla kuvimbela ukwalahleka kwalezi mpahla. Amaqephu okusakazwa okunomkhiqizo okhulu we-konkrithi angatshiselwa kube sand.
Yonciphisa izindleko zokuhambisa nezimo eziyingozi
Ngokulungisa ngaphambili udoti eduze kwezindawo zokubhidliza, izidingo zokuhamba zinciphiswa. Imfucuza enkulu, enamandla enkulu iya yaba izinto ezincane, ezifanayo nezilula futhi ezishibhile zokuphatha ngokwenqwaba encane yokulayisha/ukulayekela. Ukwenza kusebenze ngaphambili futhi kuthuthukisa ukuhlukanisa izinto ezihlukahlukene ukuze kusebenze kahle kakhulu esikhathini esizayo. Lokhu kunciphisa kakhulu izindleko zokuyisa impahla ngenkathi kunciphisa ukukhishwa kwegesi kanye nezingozi zomgwaqo ezivela ekusetshenzisweni okukhulu kwemithwalo yemikhumbi.
Kusekela i-Circular Economy
Ngezinqubo zokushintshwa kabusha zokonga, izinto ze-C&D zingathola indawo ezinhlotsheni zokusebenza ezinkulu kunokuba zilashwe ngemva kokusetshenziswa okukodwa. Izinto ezisetshenziswa kabusha zifeza izikhathi ezide eziphindaphindiweyo eziqinisekisa ukusetshenziswa okuhle kwezinto ezakhiwayo ngokuvumelana nemibono yomnotho oqeqeshwe kabusha. Ngenxa yokwehla kwamacala ezihluthi ze-C&D ezidinga ukubonisa, kunesidingo esincane sezinto ezintsha ezivela emvelweni ukugcina ukukhiqizwa.
Yonqanda Umkhondo we-Carbon
Uma i-concrete, i-asphalt, i-wood nezinye izinsalela ezingasetshenziswanga kabusha zingena emfunalweni yokwenza izinto njengemishini esikhundleni semithombo emisha, amagesi e-carbon angaphansi kakhulu uma kuqhathaniswa nokudala izinto esikhundleni ngesikhumba samandla aphezulu sokukhipha nokucubungula. Izifundo zokuphila kwemikhiqizo zikhombisa ukuthi ukusetshenziswa kabusha kwehlisa ukukhishwa kwamagesi agcwele ezakhiwo ezimenywa uma kuqhathaniswa nezindlela zokulahla izinto.
Izimbobo zekhonkrithi eziphindwe zisetshenziswa ezitholwe emgodini wezakhiwo nezinto eziqediwe
Izingxube zekhenkcezwe eziphinde zisetshenziswe ezitholwe esichitshiselweni sokwakha nokuqothula (C&D) zihlobene nezinto ezinemifanekiso ezisezansi kwama-40mm ezitholakale eziqithini zekhenkcezwe ezitholakala ekubhujisweni kwezakhiwo, ekulungisweni kwezindlela, ekukhiqizweni kwekhonkcezwe, ekwakheni kwezinhlelo zezokuhlaziya nezinye imisebenzi.
Izingxube zekhenkcezwe eziphinde zisetshenziswe zihlukaniswe zibe izinhlobo ezimbili ngokwekhulukazi kwemifanekiso:
Izibunjwa zokuqokwa kabili okuklwebha okukhulu kune 5 mm futhi okungaphansi kwe-40 mm. Zingaqukatha ingxenye ye-agregate yemvelo ekukhiqizeni ikhonkrithi. Ikhonkrithi enokusetshenziswa okungaphelele kwe-agregate ephindaphindwayo ikhombisa izakhi zomshini ezifanayo nezekhonkrithi evamile, kuyilapho ukusetshenziswa okuphelele kuhlambalaza ukusebenza kwayo.
Ama-aggregates agqinsiwe kahle ahlukaniswa ngosayizi ovele esikhathini esingaphezu kuka-0.5 mm kodwa ngaphansi kuka-5 mm. Angakwazi ukufaka indawo ngamaphesenti angaphansi kwe-aggregates wemvelo amancane ekukhiqizeni amabhlogo ahlukahlukene adlulisa noma angadluli umthwalo. Ama-aggregates agqinsiwe kahle angaphinde athathe indawo yengqimba yesihlabathi sokwakha kuzinto ezingewona ezithwala umthwalo noma asetshenziselwe ukwenza umgodi wesihlabathi okhishwe kabusha.
Ngenkathi ama-aggregates aphinde asetshenziswe ehlelekile esahlehlisiwe ehlukile kancane kuma-aggregates wemvelo ebuhleni bomzimba, izinto ezisungulwe nge-vibration-screen ezifakwe izinhlobo eziphansi zokungcolisa kanye nobunzima obukhulu bokugcwala zenza kangcono kakhulu uma kuqhathaniswa nama-aggregates wemvelo kumashidi obuchwepheshe obubalulekile. Ukuhlinzekwa okufanele kungaholela kuma-aggregates aphinde asetshenziswe ahlangabezana nezindinganiso ezifanele. I-concrete ephinde isetshenziswe eyenziwe ngama-aggregates aphinde asetshenziswe asekelwe ngezinga elihle lokulawula ikhwalithi inganciphisa izindleko ze-concrete ezakheke ngaphambili, igcine izinsiza zomsebenzi, yehlisa ukukhipha izinsiza zemayini, futhi ishintshe udoti wokwakha ube umthombo ongaguquki, ukukhuthaza ukulondoloza imvelo.
Ukusetshenziswa kwezinto ezihlanganisiwe zekholi ye-konkrithi ephinde isetshenziswe:
- I-konkrithi ephinde isetshenziswe, imorteri, amabhodi, amathende namabhodi okulungiselela ubunjiniyela bezakhiwo
- I-konkrithi ephindaphindekayo, amathende, izinto ezihlanganisiwe ezingavamile, izinsimbi ezihlanganisiwe nezinto zokugcwalisa ezimhlophe zokuhlela izifundazwe nezokuthutha
- Izinto ezihlanganisiwe zokwakhiwa kwesifundazwe esinamanzi njengezinto eziluhlaza
- Imikhiqizo yekhonsathi yezihibe zemigwaqo engaphansi komhlabathi.
Izixazululo ezihlanganisiwe ze-I-SBM zokushintshwa kwempahla zezakhiwo nokuqhekeka
I-I-SBM inikeza umkhakha ohlanganisiwe wemisindo eyenzelwe ukushintshwa kwempahla zezakhiwo nokuqhekeka, okuhlanganisa ama-feeders, amachashi amapulangwe
Abathengi bethu bavame ukukhetha izinto ezihambayo nezithuthukisiweyo, njengoba lezi zixazululo zinikezela ngokukhululeka nokusetshenziswa okuyisisekelo. Ukuhamba kwalolu hlobo lwezinto kuvumela abasebenzi ukuthi bathuthukise futhi babambekele esiteshini ngokulula emaphethelweni ahlukahlukene, bese kwenziwa ukuguqulwa kabusha kwezinto ngendlela ephumelelayo.
Isikhulu se-I-SBM, iNk portable crushing plant kanye neMK Umgibeli ophakathi kokuhamba kanye nomshini wokuhlola yizimpahla ezimbili ezinikela emkhankasweni wokuguqulwa kabusha kwezinto zasendlini nezokwakha.
I-NK portable crushing plant iyisixazululo esingumodeli esiyilungiselele ukuguqulwa kabusha kwezinto endaweni. Ukwakhiwa kwayo okuqinile nokukhulu okusindayo kuvumela ukuthuthwa okusheshayo nokukhulu.
Izingxenye zokuqhekeza ne-sikrini ye-MK Semi-mobile Crusher zihlinzeka ngokugijima okumangalisayo nokukwazi ukushaya izindawo ezingalungile. Uhlelo lwayo lolawulo oluphakathi kwalo luvumela ukulawulwa nokulandelwa okungumodeli kanye nokusebenza kokucisha kwe-crushing kusuka endaweni eyodwa. Ukwakhiwa kwayo okungumodeli kwesici se-MK kwenza ukuba kube lula ukukhipha nokuvutha ngokushesha, okwenza kube yinto efanelekele kakhulu izinkampani zokwakha nezokuphatha impahla eziqashwe ukuba zidinga isisombululo esikhulu sokuphinda sisebenzise impahla.
Zombili i-NK portable crushing plant ne-MK Umgibeli ophakathi kokuhamba kanye nomshini wokuhlola ziqeqeshwe ukuhlinzeka ngokusebenza okethembekile, zikwenzeni ukuba impahla yokuqhekeza nokubhujiswa kwezinto ezikhiqizwe yi-construction nokubhujiswa kwezinto ezikhiqizwe yi-construction isetshenziswe ngokuhlangene
Nokho, i-I-SBM inikeza nezindlela ezimi njalo kulabo abathanda ukusebenza okuqinisekile nokuhlala njalo. Lezi zindlela ezimi njalo zilungiselelwe ukunikeza ukusebenza okuqinisekile nokuhlala njalo ekuqashweni kokushintshwa kwempahla, okuqophelwe ekusebenzeni okusekelayo nokuhlangene.
Ngenxa yomkhiqizo othandwayo, izixazululo zokushintsha impahla evela ezokwakhiwa nasezokuqongelela ezika-I-SBM zilungiselelwe ukuletha ukusebenza okuhle kakhulu, ukusebenza kahle nokuhlukahlukana. Ngenxa yokunikezwa kokukhethwa kwezinto ezijikelezayo/ezibambekayo kanye nezinto ezimele, siqinisekisa ukuthi abathengi bethu bangakhetha isisombululo esifanele kakhulu esivumelana nezidingo zabo zokusebenza nezidingo zesayithi ngasinye.
Thola Isisombululo
Thumela Umyalezo