Ezimayini zamalahle, amabhande amakhulu okuthutha amabhande afakwe emigwaqweni emikhulu ethambekele ebheke phezulu ngokuvamile ahlangabezana nokuchichima kwamalahle, ukuchitheka, kanye namalahle awa ngesikhathi sokuthutha. Lokhu kubonakala ikakhulukazi lapho kuthuthwa amalahle aluhlaza anomswakama ophezulu, lapho ukuchitheka kwamalahle nsuku zonke kungafinyelela amashumi kuya kumakhulu amathani. Amalahle achithekile kufanele ahlanzwe, okuthinta ukusebenza kahle nokuphepha. Ukubhekana nalokhu, ithangi lokugcina amanzi lifakwa ekhanda le-conveyor yebhande ukuze kuhlanzeke amalahle achithekile. Ngesikhathi sokusebenza, i-valve yesango yethangi lokugcina amanzi ivulwa ngesandla ukuze ilahle amalahle antantayo emsileni wesithuthi, lapho ihlanzwa khona ngesilayishi. Kodwa-ke, ngenxa yomthamo omkhulu wamanzi ashaywayo, amalahle antantayo ngokweqile, ukuhlanzeka kungakafiki, kanye nokuba seduze kwamalahle antantayo ku-sump, amalahle antantayo ngokuvamile adonselwa ngqo ku-sump. Ngenxa yalokhu, i-sump idinga ukuhlanzwa kanye ngenyanga, okuholela ezindabeni ezifana nokusebenza okuphezulu, ubunzima ekuhlanzeni i-sump, kanye nezingozi ezinkulu zokuphepha.
1 Ukuhlaziywa Kwezimbangela Zokuchitheka Kwamalahle
1.1 Izimbangela Eziyinhloko Zokuchitheka Kwamalahle
Okokuqala, i-angle yokuthambekela enkulu kanye nesivinini esikhulu somthumeli; okwesibili, izindawo ezingalingani ezindaweni eziningi eduze komzimba womthumeli, okubangela “ukuntanta kwebhande” futhi kubangele ukuchitheka kwamalahle.
1.2 Ubunzima ekuhlanzeni iSump
Okokuqala, i-valve yesango evuleke mathupha ethangini lokugcina amanzi ngokuvamile inedigri yokuvula ngokungafanele, okuholela kumthamo wamanzi agelezayo ngokweqile. Ngokwesilinganiso, u-800 m³ wamanzi anodaka lwamalahle athululelwa ku-sump isikhathi ngasinye. Okwesibili, iphansi elingalingani lomgwaqo omkhulu wokuthutha ibhande libangela ukuba amalahle antantayo anqwabelane ezindaweni eziphansi ngaphandle kokudilizwa ngesikhathi, okuvumela amanzi ukuba athwale amalahle antantayo awayise ku-sump futhi kubangele ukuhlanzwa njalo. Okwesithathu, amalahle antantayo emsileni wesithuthi sokuthutha awahlanzwa ngokushesha noma kahle, okubangela ukuthi akhishelwe ku-sump ngesikhathi sokushawa kwamanzi. Okwesine, ibanga elifushane phakathi komsila webhande elikhulu elihambisa ibhande kanye ne-sump livumela amanzi aludaka lwamalahle ane-sedimentation enganele ukuthi angene ku-sump. Okwesihlanu, amalahle antantayo aqukethe inani elibalulekile lezigaxa ezinkulu, okwenza kube nzima ukuthi umshini wokumba ohambayo (ofakwe iphampu yodaka) ukuqoqa impahla kahle ngaphambili ngesikhathi sokuhlanza i-sump. Lokhu kubangela ukusebenza kahle okuphansi, ukuguga okukhulu kwephampu yodaka, futhi kudinge ukuhlanzwa okusekelwe ngesandla noma okusekelwe kumthwalo ekugcineni kwe-sump, okuholela ekusebenzeni okuphezulu kanye nokusebenza kahle okuphansi kokuhlanza.
2 Idizayini Yohlelo Oluphelele Lokwelapha Ukuchitheka Kwamalahle Kwezithuthi Amabhande
2.1 Ucwaningo Nezinyathelo Zohlelo
(1) Nakuba i-engeli ewumqansa yesithumeli sebhande ingenakushintshwa, isivinini sayo sokusebenza singalungiswa ngokusekelwe kumthamo wamalahle. Isixazululo sibandakanya ukufaka isikali sebhande emthonjeni wokuphakela ukuqapha umthamo wamalahle futhi unikeze impendulo yesikhathi sangempela ohlelweni lokulawula. Lokhu kuvumela ukulungisa isivinini sokusebenza se-conveyor yebhande elikhulu ukunciphisa isivinini kanye nokunciphisa ukuchithwa kwamalahle.
(2) Ukuze kubhekwane nenkinga "yokuntanta kwebhande" okubangelwa izindawo ezingalingani ezindaweni eziningi eduze nomzimba womthumeli, izinyathelo zihlanganisa ukulungisa kokubili umzimba wokuthutha kanye nomgwaqo ukuze kuqinisekiswe ukuthi ibhande lihamba ngendlela eqondile. Ukwengeza, amadivaysi e-pressure roller afakiwe ukuze axazulule inkinga "yebhande elintantayo" nokunciphisa ukuchithwa kwamalahle.
2.2 Uhlelo Lokuhlanza Okuzenzakalelayo Ekuphetheni Komsila Ngokusebenzisa Isilayishi
(1) Isikrini serola kanye nesikrini sokudlidliza esinemvamisa ephezulu kufakwa ekugcineni komsila we-conveyor yebhande. Isikrini serola siqoqa ngokuzenzakalelayo futhi sihlukanise amalahle achithekile. Impahla engaphansi ithululelwa ngamanzi isicoci se-sump sohlobo lwe-scraper, kuyilapho okubalulekile kudluliselwa esikrinini sokudlidliza se-high-frequency. Nge-conveyor yebhande lokudlulisa, okokusebenza kuthunyelwa emuva kusihambisi sebhande elikhulu. Okubalulekile okungaphansi kukasayizi wesikrini esidlidlizayo se-high-frequency ageleza ngamandla adonsela phansi kuye kusicoci se-sump sohlobo lwe-scraper.
(2) Amanzi anodaka lwamalahle ageleza ngamandla adonsela phansi aye kusicoci se-sump sohlobo lwe-scraper, lapho izinhlayiya ezimahhadla ezinkulu kuno-0.5 mm zikhishelwa ngokuqondile kusihambisi sebhande lokudlulisa. Amanzi aphuphumayo asuka kusicoci se-sump sohlobo lwe-scraper ageleza ngamandla adonsela phansi angene ethangini le-sedimentation.
(3) Ujantshi kanye nendawo yokuphakamisa ugesi kufakwa ngaphezu kwethangi lokuthungula. Iphampu yemfucumfucu ephoqelekile enomthwalo osindayo enyakazayo ifakwa ngaphakathi kwethangi le-sedimentation bese ihamba iye emuva naphambili ukuze ithuthe udaka olubekwe phansi luyise kumshini wokuhlunga wokucindezela okukhulu. Ngemuva kokuhlunga ngomshini wokuhlunga we-high-pressure, ikhekhe lamalahle likhishelwa ku-conveyor yebhande lokudlulisa, kuyilapho amanzi e-filtrate egeleza ngamandla adonsela phansi ku-sump.
2.3 Izici Zohlelo Olubanzi Lokwelapha Ukuchitheka Kwamalahle
(1) Uhlelo lulawula ngokuzenzakalelayo isivinini sokusebenza sesithuthi sebhande eliyinhloko ukuze kuncishiswe ukuchitheka kwamalahle nokubhekana nenkinga “entantayo kwebhande”. Ilawula ngobuhlakani i-valve yesango yethangi lokugcina amanzi, inciphisa umthamo wamanzi agelezayo. Ukufakwa kwamapuleti e-polyethylene esisindo samangqamuzana aphezulu kakhulu emgwaqeni kwehlisa futhi umthamo wamanzi agelezayo adingekayo. Umthamo wamanzi okugezwa ngokusebenza ngakunye wehliswa ube ngu-200 m³, ukwehla ngo-75%, kwehlisa ubunzima bokuhlanza i-sump kanye nevolumu yokukhipha amanzi emayini.
(2) Isikrini serola ekugcineni komsila siqoqa, sihlukanise, futhi sidlulise okokusebenza, sihlela izinhlayiya ezimahhadla ezinkulu kuno-10 mm. Izinto ezingaphansi kosayizi zigeleza ngamandla adonsela phansi kumshini wokuhlanza sump wohlobo lwe-scraper.
(3) Isikrini sokudlidliza esinemvamisa ephezulu siqeda amanzi amalahle, sinciphise umswakama wamalahle esigaxa. Lokhu kwenza kube lula ukuthuthwa emshinini wokuthwala amabhande amakhulu athambekile futhi kunciphisa ukuchitheka kwamalahle.
(4) Udaka lwamalahle lugeleza ngamandla adonsela phansi lungene kuyunithi yokukhipha yohlobo lwe-scraper ngaphakathi kwethangi lokuhlala. Ngokusebenzisa idivayisi yayo yangaphakathi yekhekheba lezinyosi ethambekele ekulungiseni ipuleti. Izinhlayiya zamalahle amalahle ezinkulu kuno-0.5 mm ziyahlelwa futhi zikhishwe ngedivayisi yokukhipha i-scraper ku-conveyor webhande lokudlulisa. Amanzi aphuphumayo asuka ku-scraper-type sump cleaner agelezela ethangini le-sedimentation elingemuva. Isicoci se-sump sohlobo lwe-scraper siphatha izinhlayiya zamalahle amakhulu kuno-0.5 mm, sixazulula izinkinga ezifana nokugqoka kwendwangu yokuhlunga kanye namakhekhe okuhlunga "afakwe ungqimba" emshinini wokunyathelisa wesihlungi somfutho ophezulu.
3 Izinzuzo kanye Nenani
3.1 Izinzuzo Zomnotho
(1) Uhlelo luvumela ukusebenza okungenamuntu ngaphansi komhlaba, ukunciphisa abasebenzi abangu-20 futhi konga cishe izigidi ezingu-CNY 4 ezindlekweni zomsebenzi zonyaka.
(2) Isicoci se-sump sohlobo lwe-scraper sisebenza ngokuzenzakalelayo ngemijikelezo yokumisa yamahora angu-1-2 ngomjikelezo ngamunye kanye nesikhathi sokusebenza esiyimizuzu emi-2 kuphela ngokusebenza ngakunye, okuholela ekusetshenzisweni kwamandla okuphansi. Uma kuqhathaniswa nemishini yokudonsa yendabuko, yonga cishe i-CNY 1 million ezindlekweni zikagesi minyaka yonke.
(3) Ngalesi simiso, izinhlayiya ezinhle kuphela ezingena ku-sump. Lezi zikhishwa ngokuphumelelayo kusetshenziswa amaphampu esiteji esiningi ngaphandle kokuvala noma ukutubeka kwephampu, kunciphisa izindleko zokulungisa cishe ngesigidi esingu-CNY 1 ngonyaka.
3.2 Izinzuzo Zomphakathi
Uhlelo luthatha indawo yokuhlanza ngesandla, ukunciphisa amandla okusebenza kubasebenzi kanye nokwenza ngcono ukusebenza kahle kokunciphisa. Ngokucubungula kusengaphambili izinhlayiya ezimahhadla, kunciphisa ukuguga nokudabuka kumaphampu odaka alandelayo namaphampu ezigaba eziningi, kwehlise izinga lokuhluleka kwephampu futhi kwandise impilo yabo yesevisi. Ukuhlanza ngesikhathi sangempela kwandisa umthamo osebenzayo we-sump, kuqeda isidingo sezimpompi ezilindile, futhi kuthuthukisa ukumelana nezikhukhula. Ngokulawula okuphakathi nendawo kanye nokusebenza okungaphansi komhlaba okunganamuntu, izingozi zokuphepha zincipha kakhulu, okuletha izinzuzo eziphawulekayo zomphakathi.
4 Isiphetho
Isistimu yokwelapha yokuchitheka kwamalahle ebanzi yesithumeli sebhande elikhulu ilula, iyasebenza, ithembekile, futhi kulula ukuyisebenzisa nokuphatha. Ukusebenza kwayo ngempumelelo kuye kwabhekana ngempumelelo nezinselelo zokuhlanza ukuchitheka kwamalahle kumabhande amakhulu athambekele kakhulu kanye nokumbiwa kwe-sump engemuva. Uhlelo aluthuthukisi ukusebenza kahle kokusebenza kuphela kodwa futhi luxazulula izingozi zokuphepha ezingaphansi komhlaba, okubonisa amandla amakhulu okuphromotha okubanzi nokusebenzisa.
Isikhathi sokuthumela: Sep-22-2025
