Umenzi WaseShayina Wama-Grain Bins Ensipho Engagqwali
Kwadalwa ngo 01.30
Umkhiqizi WaseChina Wamabhini Ezinhlanga Zensimbi Engagqwali
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd) ikhiqiza iziqukuthu zokugcina okusanhlamvu zensimbi engagqwali nge-304 ne-316L zokugcina okusanhlamvu okuhlanzekile nokubiza kakhulu, kanye namasilo e-enamel encibilikisiwe e-glass-fused-to-steel okugcina izinto ezomile ezijwayelekile. Izinqumo eziqondene nokusanhlamvu yindlela yaphansi — phansi eyisicaba enokukhipha maphakathi uma iqhathaniswa naphansi kwe-hopper okuhambisa insalela iye ku-nil — kanye nokuphela kodonga, njengoba indawo ye-enamel encibilikisiwe ihlala ngaphansi kuka-0.8 µm Ra futhi imelana nensalela eba yindawo yokuhlala yesikhunta nezinambuzane, kanye necebo lokuqoqa uthuli nokujiya komhwamuko, okufanele kube sekuhlelweni lweziqukuthu kunokuba kufakwe kamuva. Iziqukuthu ziyimishini yasemoyeni enempilo yokuklama yeminyaka engama-30 noma ngaphezulu.
Isilulu sokugcina okusanhlamvu sahlulelwa ngezinto ezintathu ezingahlobene namandla okugcina asesihlokweni: ukuthi phansi kuyaphuma yini, ukuthi udonga luhlala luhlanzekile ngokwanele ukuthi lungagcina izinga elilandelayo ngaphandle kokugezwa ngokuphelele, nokuthi uthuli olungena ngomlenze wokugcwalisa luye ekhanda lingalawuleki yini. Uma uthola lezo zinto zingalungile, isilulu siba nensalela ebuyisela ukungcola ekuhanjisweni okulandelayo noma silahlekelwe okusanhlamvu ngenxa yokonakala kumamitha ayi-cubic ambalwa aphezulu. Ukucacisa into yokwakha kuyingxenye elula; ukuma komhlabathi, ukuqedwa kanye necebo lothuli yikho okunquma ukuthi isilulu sigcina ngempela okusanhlamvu yini.
Lapho insimbi engagqwali iyisinqumo esifanele sokusanhlamvu
I-Stainless ithola inani layo eliphezulu ngenxa yenhlanzeko, inani kanye ne-chloride, hhayi ngenxa yevolumu. I-304 ifanele ukuphathwa okujwayelekile kokusanhlamvu lapho umgqomo kufanele ugezwe phakathi kwezigaba noma lapho ukusanhlamvu kukhombisa umswakama ongangingcolisa udonga olugcotshiwe ngokuhamba kwesikhathi. I-316L iyincazelo lapho into egciniwe inomsawakama ophezulu, lapho indawo iseduze nolwandle futhi umoya onosawoti uhlala phezu kodonga lomgqomo, noma lapho ukusanhlamvu sekulashwe ngesibulala-magciwane esidlayo. Okokusanhlamvu okujwayelekile okuhamba ngezimoto ngesilinganiso esikhulu, umgqomo we-fused enamel glass-fused-to-steel ushibhe kakhulu ngenani eliphansi kakhulu futhi indawo yangaphandle ayinakho ukusabela, ngakho-ke ayisabeli nokusanhlamvu noma igcine izinsalela njengoba kwenza udonga lwensimbi olungagcotshiwe. Ukuqhathanisa okuqotho kuqala ngenani lezinto ezigciniwe kanye nesidingo sokuhlanza phakathi kwezigaba, ngoba lezo yizinombolo ezimbili ezifakazela ukusetshenziswa kwengxubevange.
Ijiyometri yaphansi yisinqumo sesilinganiso esisele
Isisekelo esicaba siphikisana nesisekelo somgodi kunqunywa yilokho umthwalo olandelayo ongakubekezelela. Isisekelo esicaba sishibhe kakhulu ukusungulwa futhi silula ngokwesakhiwo futhi sikhipha ngokusebenzisa umgodi ophakathi nendawo oya ku-conveyor, ku-pusher noma ku-gravity aisle; sishiya insalela eshanelwayo okuthi ezinhlamvu ezomile incane kodwa ingalokothi ibe ngu-zero, lokho kwamukelekile lapho ibhini ligcina izinga elilodwa. Isisekelo somgodi noma isisekelo se-funnel sihosha impahla iye endaweni eyodwa yokuphuma futhi siqondise insalela iye ku-nil, okuyimpendulo efanele yembewu yezinhlamvu, yokusebenza kwezigaba eziningi kanye nanoma iyiphi impahla yenani eliphezulu lapho umkhondo weqoqo langaphambili kuwukwehluleka kwesicaciso. Umgodi wengeza ukuphakama kwesisekelo, insimbi yesakhiwo kanye nokuqoqwa kwayo kothuli endaweni yokuphuma, ngakho-ke isinqumo sisezingxoxweni ye-throughput nezinga kunokuba sibe esikhethweni.
Ukujiya, ukuqedwa kanye nokwenziwa kodonga ngensalela
Ibhande elimanzi elingaphezu kwezinhlamvu yilapho ukubola kuqala khona. Izinhlamvu ezibandayo ngemuva kokomiswa noma ezishiswe ilanga ziphefumula umswakama ziwufake endaweni engaphezulu, futhi lowo mswakama ujiyiswa odongeni lwangaphakathi — indawo ezothintwa izinhlamvu ngokulandelayo. Esitsheni sensimbi esingagcotshiwe leli bhande yilapho ukugqwala kuqala khona; esitsheni se-enamel ehlanganisiwe lelo bhande lifihla indawo ebushelelezi engasebenzi engaphansi kuka-0.8 µm Ra egezwa iclean ngaphandle kokukhuhla. Ukuqedwa kubalulekile njengempahla ngokwayo: udonga olumahhadlahhadla noma olunamaxolo lubamba ungqimba lokuqala lothuli nemfucumfucu, okuyimbewu yesikhunta nezinambuzane ekugcwaliseni okulandelayo. Yingakho kwezinhlamvu isimangalo sokuqedwa kwendawo kufanele sisekelwe umbiko wokumahhadlahhadla hhayi incazelo.
Uthuli yindawo yokuphepha, hhayi isesekeli
Uthuli lwembewu endaweni engaphezulu yomgqomo luyingozi yothuli oluvuthayo kanye nenkinga yokuhlanza. Umlenze wokugcwalisa, izindawo zokudlulisa kanye nendawo yokuphuma yizona lapho uthuli lukhiqizwa khona, futhi uma indawo engaphezulu iqongelela uthuli kuba yingozi yokuqhuma kanye nengozi yokungcola umthwalo olandelayo. Ngakho-ke ukuqoqwa kothuli kufanele kube yingxenye yokuhleleka komgqomo: ukuphuma komoya ophahleni, ukuvalwa komlenze kanye nokukhipha uthuli endaweni yokudlulisa kufanele kuchazwe kanye nophahla, ngoba ukufaka ukuqoqwa kothuli ophahleni oseluqediwe oluboshiwe noma olushiselwe kuyabiza futhi akuvamisile ukusebenza kahle. Ngesizathu esifanayo indawo engaphezulu yomgqomo akufanele ibe yindawo evalekile lapho uthuli lungahlala khona lungaqhubeki lukhukhuleka.
Ukucaciswa Kobuchwepheshe
Ipharamitha | Inani Elijwayelekile / Ibanga | Inothi |
Impahla yegobolondo | 304 / 316L insimbi engagqwali | 316L yezindawo ezisogwini kanye nembewu elashiwe |
Ukuqedwa kwendawo | 2B / kucwebezelisiwe | 316L kanye nokucwebezela lapho inhlanzeko ibusa khona |
Uhlobo lwaphansi | Isisekelo esiyisicaba noma isisekelo sehopper | Isilinganiso esisele uma kuqhathaniswa nezindleko zesisekelo |
Ukwakhiwa | Amaphaneli ashiselelwe noma aboshwe ngamabhawodi | Ukuboshwa ngamabhawodi kuvumela ukunwetshwa nokufuduswa |
Ukujiya kwepuleti lodonga | 3–12 mm ngokomklamo | Kuhlelwa ngobude, kujiyile phansi |
Ububanzi bephaneli | ~1.2 m | Iphaneli eliboshwe ngamabhawodi elilungiselelwe efektri |
Enye indlela ye-Enamel | 0.25–0.45 mm ehlanganiswe ku-820–930 °C | I-Ra engaphansi kuka-0.8 µm, engasebenzi, i-pH 1–14 |
Ukuhlolwa kwe-Spark | 1500 V DC | Ukuhlolwa kwe-holiday ngepuleti ngalinye kumaphaneli e-enamel |
Inkomba yophahla | AWWA D108 / API 650 | Umoya neqhwa kusuka ku-ADM 2015 / ASCE 7-10 |
Isikhathi sokuphila komklamo | ≥ 30 iminyaka | Inkonzo yokugcina okusanhlamvu evamile |
Ukukala umgqomo nokuhlela indlela yomthwalo
Umthamo ulandela isikhathi sokuvuna, hhayi isizini emaphakathi. Thatha izinga eliphezulu lokungena ngamathani ngehora elivela kumshini wokuvuna noma isomisi, amahora atholakalayo ngosuku ngesikhathi esiphezulu, kanye nenani lezinsuku isibambo kufanele sihlanganise ngaphambi kokuba kuphume enye indlela; lokho kunikeza amathani adingekayo. Guqula kube umthamo ngesisindo somthamo — umbila cishe 720 kg/m³ — bese ukhetha ububanzi nokuphakama ngokusho kwephedi etholakalayo kanye nekhreni. Isibambo esiboshiwe singahlanganiswa ngezigaba futhi sandiswe kamuva, ngakho ukuphakama yisilinganiso esingavimbelwe kakhulu, kodwa isisekelo asinjalo: i-ring beam eyenzelwe ukuphakama okwakhiwe ngeke ithathe i-hopper eyengeziwe ngaphandle kokuphinda kugalelwe ukhonkolo. Futhi hlola ukuphakama kokugcwalisa ngokumelene nophahla, ngoba ukugcwalisa ngokweqile kusunduza okusanhlamvu kungene edome nasemthonjeni wokuqoqa uthuli.
Icala Lomsebenzi
Umsebenzi | Indawo | Umkhiqizo | Umthamo | Ububanzi |
Ithangi lokugcina imfucuza yendwangu | Tunisia | Ithangi lensimbi engagqwali | 846 m³ | Ukunikezwa kwensimbi engagqwali yesevisi yendle |
Ithangi lokugcina lamanzi angcolile kamasipala | Czech Republic | Ithangi lensimbi engagqwali | 647 m³ | Ukunikezwa kwensimbi engagqwali yesevisi yamanzi angcolile |
Ithangi lamanzi asetshenziswayo | Malaysia | Ithangi lensimbi engagqwali | 815 m³ | Ukunikezwa kwensimbi engagqwali yesevisi yamanzi |
Ithangi elikhulu eliboshwe ngamabhawodi | Namibia | Ithangi le-GFS | 44,900 m³ | Ukunikezwa nokugadwa, ukulethwa kobubanzi obukhulu |
Isitoreji samanzi omlilo, amathangi amabili | Sichuan, China | Ithangi le-GFS | 8,930 m³ (amathangi amabili, cishe angu-19.87 m ububanzi ngo-14.4 m) | Ukuhlinzeka nokuhlanganisa endaweni |
Ikhono Lobunjiniyela Le-Center Enamel
I-Center Enamel (Shijiazhuang Zhengzhong Technology Co., Ltd) isungule futhi yakha amathangi okugcina axhunywe ngezibophezelo kusukela ngo-2008. Njengomkhiqizi wokuqala wamathangi e-glass-fused-to-steel (GFS) e-China, inkampani inamalungelo obunikazi acishe abe ngu-200 ahlobene ne-enamel, ikhiqiza cishe amapuleti ensimbi ehlanganiswe ne-enamel angu-300,000 ngonyaka, isiqedile amaphrojekthi afakiwe angaphezu kuka-30,000 futhi ihlinzeka ngamathangi ayo emazweni angaphezu kwe-100. Isizinda esisha sokukhiqiza esingu-150,000 m² sengezwe ukuze kunyuswe amandla okukhiqiza, futhi amathangi angawodwa ahlinzekwa afinyelela ku-60,000 m³. Ukukhiqiza kusebenza ngaphansi kwe-ISO 9001 ne-ISO 45001, ngesitifiketi somkhiqizo esihlanganisa i-NSF/ANSI 61, WRAS, FDA, LFGB, CE (EN 1090), ISO 28765, FM, BSCI ne-EUROCODE, futhi ukwakhiwa kubhekiselwa ku-AWWA D103-09, AWWA C550 ne-NFPA lapho uhlelo ludinga khona.
Kuma-dry bulk kanye nokudla okusanhlamvu lokhu kuhlanganisa amabhini e-stainless engu-304 no-316L kanye nama-silo e-glass-fused-to-steel e-enamel ehlanganisiwe, kanye nesinqumo sokwakheka kwaphansi, isu lokujiya komswakama nothuli, kanye nendlela yokwandisa ehlinzekwa umkhiqizi wamabhini okusanhlamvu e-stainless steel waseChina.
Imibuzo Evame Ukubuzwa
Umbuzo 1: Ingabe amabhini okusanhlamvu adinga ngempela i-stainless?
A1: Akukona ukusetshenziselwa okusanhlamvu okujwayelekile ngesilinganiso esikhulu. Insimbi engagqwali iyafaneleka lapho inhlanzeko phakathi kwezigaba idinga khona, lapho okusanhlamvu kunenani eliphezulu noma kufakwe isivikelo esigqwalayo, noma lapho indawo esogwini ifaka umoya kasawoti odongeni. Ibhini ye-enamel ehlanganisiwe ayisebenzi futhi ibushelelezi ngaphansi kuka-0.8 µm Ra ngenani eliphansi kakhulu lokusanhlamvu okomile okujwayelekile.
Q2: Ingaphansi eliyisicaba noma ingaphansi eliyihopper?
A2: Khetha ngokusekelwe ensalelweni umsebenzi owamukelayo. Ingaphansi eliyisicaba elinokukhishwa maphakathi lishibhe futhi lilula ngensalela encane ekhukhulwayo, futhi lifanele ibhini yohlobo olulodwa. Ingaphansi eliyihopper liholela ensaleleni ecishe ibe ngu-nil yembewu noma insizakalo yezinhlobo eziningi, ngezindleko zokuphakama okwengeziwe, insimbi kanye nokuqoqwa kothuli lokuphuma.
Q3: Yini umswakama owenzayo odongeni lwebhini lokusanhlamvu?
A3: Idephoza umswakama odongeni lwangaphakathi, okuyindawo ethintwa umthwalo olandelayo. Odongeni olungagcotshiwe lokhu kuholela ekugqwaleni; odongeni lwe-enamel encibilikisiwe ibhande elimanzi lihlangana nendawo engasebenzi egezwa iclean. Kuzo zombili lezi zimo umthombo wokujiya — okusanhlamvu okupholile noma uphahla olushisiselwa ilanga — yikho okufanele kulawulwe.
Umbuzo 4: Ingabe uthuli lokusanhlamvu lusingathwa njengengxenye yomgqomo?
Impendulo 4: Kufanele kube njalo. Uthuli olukhiqizwa endaweni yokugcwalisa nasezindaweni zokudlulisa luyingozi yothuli oluvuthayo endaweni yophahla, ngakho ukuvuleka kophahla, ukuvalwa komlenze kanye nokukhipha kufanele kube yingxenye ye-oda lomgqomo kanye nophahla esikhundleni sokwengezwa kamuva.
Umbuzo 5: Ingabe umgqomo ungenziwa mude kamuva?
Impendulo 5: Endleleni eboshiwe, yebo, inqobo nje uma uhlelo lwamapuleti lushiya indawo yobukhulu futhi isisekelo singathwala umthwalo owengeziwe. Ugongolo luyisithiyo, ngakho uma ukuphakama kwesikhathi esizayo kungenzeka, shono lokho lapho umgqomo u-odwa — lokho akubizi lutho ngaleso sikhathi kodwa kubiza kakhulu kamuva.
Umbuzo 6: Iyiphi inombolo yobukhulu obukhulu okufanele icaciswe?
A6: Ebhakedeni le-enamel elihlanganisiwe indawo engaphezulu ihamba ngaphansi kuka-0.8 µm Ra, okuyikho okugcina izinsalela zingangeni odongeni futhi kwenza ukugeza kusebenze. Kwi-stainless, cela ukuphela kanye nombiko hhayi incazelo, ngoba inani elikalwayo yilona elisekela isimangalo sokuhlanza.
Q7: Yiziphi izitifiketi ezisebenza ekugcinweni kwezinhlamvu?
A7: I-FDA ne-LFGB yokuthintana nokudla, i-CE (EN 1090) ne-ISO 28765 yomsebenzi wesakhiwo, kanye ne-ISO 9001 ne-ISO 45001 yohlelo lokukhiqiza. I-NSF/ANSI 61 ne-WRAS zisebenza kuphela uma umkhumbi uzophinda ugcine amanzi aphuzwayo.
Iphawundi lokugcina okusanhlamvu linqunywa ijiyomethri yalo yaphansi, ukuqedwa kodonga lwalo kanye necebo lalo lothuli kusenesikhathi eside ngaphambi kokuba noma ubani abuze ukuthi iyiphi i-alloy. I-Stainless iyaphendula ezimweni zenhlanzeko nezasogwini, kuyilapho umgqomo we-fused enamel uhlanganisa izinto ezomile ezijwayelekile ngezindleko eziphansi kakhulu ngesithako esingasebenzi esimelana nezinsalela eziba yindawo yokuhlala yesikhunta nezinambuzane. Noma yikuphi indlela ekhethiwe, lungisa isisekelo sobude umgqomo ongase ufinyelele kuso, faka ukuqoqwa kothuli ohlelweni lwophahla, futhi uqinisekise isimangalo sokusebenza ngombiko wokhahlelo. Uma kwenziwe kanjalo, umgqomo uvikela izinga kunokuba nje ugcine umthamo.
Khuluma Nonjiniyela
Sithumele uhlobo lwembewu kanye nomswakama, ukuminyana kwengqimba, izinga eliphezulu lokungenisa kanye newindi lokugcina, ukuthi umgqomo ugcina izinga elilodwa noma amaningi, umoya wendawo kanye nomthwalo weqhwa, kanye nokuthi ingabe ubude bungandiswa kamuva. Sizobuyisela ukuqhathanisa kwejiyometri yaphansi, isincomo se-alloy versus enamel, ukubalwa kosayizi, ukubuyekezwa kothuli nokujiya, kanye nohlu lwamadokhumenti. Ubunjiniyela kuqala, akunasibopho, futhi akukho kufona kokuthengisa kuze kube yilapho ukucaciswa sekuqediwe.
WhatsApp