nguMichael Kelly, Allied PhotoChemical, noDavid Hagood, Finishing Technology Solutions
Cabanga nje ukwazi ukuqeda cishe wonke ama-VOC (Ama-Volatile Organic Compounds) ohlelweni lokukhiqiza amapayipi namashubhu, alingana namaphawundi ayi-10,000 wamaphawundi ama-VOC ngonyaka.Cabanga futhi ukukhiqiza ngesivinini esisheshayo ngokuphuma okuningi kanye nezindleko eziphansi ngengxenye / ngonyawo lomugqa.
Izinqubo zokukhiqiza ezisimeme zibalulekile ekuqhubekiseleni phambili ekukhiqizeni okusebenza kahle futhi okwenziwe kahle endaweni yemakethe yaseNyakatho Melika.Ukusimama kungalinganiswa ngezindlela ezahlukene:
Ukwehliswa kwe-VOC
Ukusetshenziswa kwamandla amancane
Abasebenzi abathuthukisiwe
Ukukhiqiza okusheshayo (okuningi nokuncane)
Ukusetshenziswa kwezimali ngendlela efanele
Futhi, inhlanganisela eminingi yalokhu okungenhla
Muva nje, umkhiqizi wamashubhu ohamba phambili usebenzise isu elisha lemisebenzi yakhe yokumboza.Izinkundla zokumboza zangaphambilini zomkhiqizi bezisekelwe emanzini, eziphakeme ngama-VOC futhi kungenzeka ukuthi ziyavutha.Inkundla yokuhlanganisa esimeme eyasetshenziswa kwakuwubuchwepheshe bokunamathela obungu-100% obuqinile be-ultraviolet (UV).Kulesi sihloko, inkinga yokuqala yekhasimende, inqubo yokumboza i-UV, ukuthuthukiswa kwenqubo iyonke, ukonga izindleko kanye nokwehliswa kwe-VOC kuyafingqwa.
Ukusebenza Kokumboza Ekwenziweni Kweshubhu
Umkhiqizi ubesebenzisa inqubo yokumboza esekelwe emanzini eshiye ngemuva, njengoba kuboniswe ku-Izithombe 1a no-1b.Le nqubo ayigcinanga ngokuphumela ekumoshweni kwezinto zokumboza, iphinde yadala ingozi yaphansi yesitolo eyandisa ukuchayeka kwe-VOC nobungozi bomlilo.Ngaphezu kwalokho, ikhasimende belifuna ukusebenza okuthuthukisiwe kokumboza uma kuqhathaniswa nomsebenzi wamanje wokumboza osuselwe emanzini.
Nakuba ochwepheshe abaningi bemboni bazoqhathanisa ngokuqondile okokunamathela emanzini nezingubo ze-UV, lokhu akusona isiqhathaniso esingokoqobo futhi singadukisa.Ukufakwa kwe-UV kwangempela kuyisethi engaphansi yenqubo yokumboza ye-UV.
Umfanekiso 1. Inqubo yokubandakanya iphrojekthi
I-UV iyinqubo
I-UV iyinqubo enikeza izinzuzo ezibalulekile zemvelo, ukuthuthukiswa kwenqubo iyonke, ukusebenza okuthuthukisiwe komkhiqizo, futhi, yebo, ngokonga ngakunye komugqa womugqa.Ukuze kusetshenziswe ngempumelelo iphrojekthi yokumboza i-UV, i-UV kufanele ibhekwe njengenqubo enezici ezintathu eziyinhloko - 1) ikhasimende, 2) uhlelo lwe-UV kanye nesihlanganisi semishini yokwelapha kanye 3) nozakwethu wobuchwepheshe bezingubo.
Zontathu lezi zibalulekile ekuhleleni ngempumelelo nasekusetshenzisweni kohlelo lokumboza i-UV.Ngakho-ke, ake sibheke inqubo yokubandakanya iphrojekthi iyonke (Umfanekiso 1).Ezimweni eziningi, lo mzamo uholwa uzakwethu wobuchwepheshe be-UV.
Isihluthulelo sanoma iyiphi iphrojekthi ephumelelayo ukuba nezinyathelo ezichazwe ngokucacile zokuzibandakanya, ezinokuvumelana nezimo eyakhelwe ngaphakathi kanye nekhono lokuzivumelanisa nezinhlobo ezahlukene zamakhasimende kanye nezicelo zabo.Lezi zigaba eziyisikhombisa zokusebenzisana ziyisisekelo sokusebenzisana ngempumelelo kwephrojekthi nekhasimende: 1) iyonke ingxoxo yenqubo;2) Ingxoxo ye-ROI;3) imininingwane yomkhiqizo;4) ukucaciswa kwenqubo yonke;5) ukuhlolwa kwesampula;6) I-RFQ / ukucaciswa kwephrojekthi jikelele;kanye 7) nokuxhumana okuqhubekayo.
Lezi zigaba zokuzibandakanya zingalandelwa ngokulandelana, ezinye zingenzeka ngesikhathi esisodwa noma zingashintshwa, kodwa zonke kufanele ziqedwe.Lokhu kuvumelana nezimo okwakhelwe ngaphakathi kunikeza ithuba eliphakeme kakhulu lempumelelo kubahlanganyeli.Kwezinye izimo, kungase kube ngcono ukubandakanya uchwepheshe wenqubo ye-UV njengesisetshenziswa esinolwazi lwemboni olubalulekile kuzo zonke izinhlobo zobuchwepheshe bokumboza, kodwa okubaluleke kakhulu, ulwazi oluqinile lwenqubo ye-UV.Lo chwepheshe angakwazi ukuzulazula kuzo zonke izinkinga futhi asebenze njengensiza engathathi hlangothi ukuze ahlole kahle futhi ngokufanelekile ubuchwepheshe bokuhlanganisa.
Isigaba 1. Ingxoxo Yenqubo Yonkana
Kulapho kushintshaniswa khona ulwazi lokuqala mayelana nenqubo yamanje yekhasimende, nencazelo ecacile yesakhiwo samanje kanye nokuhle/okubi kuchazwe ngokucacile.Ezimweni eziningi, isivumelwano se-mutual non-disclosure (NDA) kufanele sibe khona.Khona-ke, imigomo yokuthuthukisa inqubo echazwe ngokucacile kufanele ikhonjwe.Lokhu kungafaka:
Ukusimama - ukuncishiswa kwe-VOC
Ukuncishiswa kwabasebenzi kanye nokwenza kahle
Ikhwalithi ethuthukisiwe
Ukwenyuka kwesivinini somugqa
Ukuncishiswa kwendawo yaphansi
Ukubuyekezwa kwezindleko zamandla
Ukugcinwa kwesistimu yokumboza - izingxenye ezisele, njll.
Okulandelayo, amamethrikhi athile achazwa ngokusekelwe kulokhu kuthuthukiswa kwenqubo ekhonjiwe.
Isigaba 2. Ingxoxo yokuBuyisa-ku-Investment (ROI).
Kubalulekile ukuqonda i-ROI yephrojekthi ezigabeni zokuqala.Nakuba izinga lemininingwane lingadingeki ukuba libe yizinga elizodingeka ukuze kugunyazwe iphrojekthi, ikhasimende kufanele libe nohlaka olucacile lwezindleko zamanje.Lokhu kufanele kufake izindleko zomkhiqizo ngamunye, ngonyawo lomugqa ngamunye, njll.;izindleko zamandla;izindleko zempahla yengqondo (IP);izindleko zekhwalithi;izindleko zomqhubi / zokunakekela;izindleko zokusimama;kanye nezindleko zemali.(Ukuze ufinyelele kuzibali ze-ROI, bheka isiphetho salesi sihloko.)
Isigaba 3. Ingxoxo yokucaciswa komkhiqizo
Njengawo wonke umkhiqizo okhiqizwa namuhla, ukucaciswa komkhiqizo okuyisisekelo kuchazwa ezingxoxweni zokuqala zephrojekthi.Mayelana nezicelo zokumboza, lezi zicaciso zomkhiqizo ziye zavela ngokuhamba kwesikhathi ukuze zihlangabezane nezidingo zokukhiqiza futhi ngokuvamile azihlangabezwana nenqubo yamanje yokumboza yekhasimende.Sikubiza ngokuthi “namuhla uma kuqhathaniswa nakusasa.”Kuyisenzo sokulinganisa phakathi kokuqonda ukucaciswa komkhiqizo wamanje (okungase kungahlangatshezwana ne-coating yamanje) nokuchaza izidingo zesikhathi esizayo ezingokoqobo (okuhlala kuyisenzo sokulinganisa).
Isigaba 4. Imininingwane Yenqubo Yonkana
Umfanekiso 2. Ukuthuthukiswa kwenqubo kuyatholakala lapho usuka enqubweni yokumboza esekelwe emanzini ukuya kunqubo yokumboza nge-UV.
Ikhasimende kufanele liqonde ngokugcwele futhi lichaze inqubo yamanje, kanye nokuhle nokubi kwezinqubo ezikhona.Lokhu kubalulekile ukuze umdidiyeli wezinhlelo ze-UV akuqonde, ukuze izinto ezihamba kahle nezinto ezingekho zingacatshangelwa ekwakhiweni kwesistimu entsha ye-UV.Yilapho inqubo ye-UV inikeza izinzuzo ezibalulekile ezingafaka isivinini esithe xaxa sokumboza, izidingo zesikhala esincishisiwe, kanye nokwehliswa kwezinga lokushisa nomswakama (bona Umfanekiso 2).Ukuvakashela ngokuhlanganyela indawo yokukhiqiza yekhasimende kunconywa kakhulu futhi kunikeza uhlaka oluhle lokuqonda izidingo nezidingo zekhasimende.
Isiteji sesi-5. Imibukiso kanye Nokugijima Kwesivivinyo
Isikhungo somphakeli wezingubo zokugqoka kufanele futhi sivakashelwe yikhasimende kanye nesihlanganisi sesistimu ye-UV ukuze kuvunyelwe wonke umuntu ukuthi abambe iqhaza ekulingiseni inqubo yekhasimende yokumboza i-UV.Ngalesi sikhathi, imibono neziphakamiso eziningi ezintsha zizovela njengoba kwenzeka le misebenzi elandelayo:
Ukulingisa, amasampula nokuhlola
Benchmark ngokuhlola imikhiqizo yokuhlanganisa encintisanayo
Buyekeza izinqubo ezihamba phambili
Buyekeza izinqubo zesitifiketi sekhwalithi
Hlangana nabahlanganisi be-UV
Yakha uhlelo lokusebenza olunemininingwane ukuya phambili
Isigaba 6. I-RFQ / Ukucaciswa Kwephrojekthi Kuphelele
Idokhumenti ye-RFQ yekhasimende kufanele ifake lonke ulwazi olufanele nezimfuneko zomsebenzi omusha we-UV njengoba kuchazwe ezingxoxweni zenqubo.Idokhumenti kufanele ihlanganise izinqubo ezingcono kakhulu ezihlonzwe inkampani yobuchwepheshe bokumboza i-UV, okungase kuhlanganise ukushisisa isibambo ngesistimu yokushisa enejakhethi yamanzi ukuze ithiphu lesibhamu;ukushisa okuncane nokuyaluza;kanye nezikali zokulinganisa ukusetshenziswa kwe-coating.
Isigaba 7. Ukuxhumana Okuqhubekayo
Izindlela zokuxhumana phakathi kwekhasimende, i-UV integrator kanye nenkampani ye-UV enamathelayo ibalulekile futhi kufanele ikhuthazwe.Ubuchwepheshe namuhla bukwenza kube lula kakhulu ukuhlela nokubamba iqhaza ezicingweni ezijwayelekile ze-Zoom / zengqungquthela.Akufanele kube nezimanga lapho kufakwa okokusebenza noma isistimu ye-UV.
Imiphumela Ebonwa Umkhiqizi Wepayipi
Indawo ebalulekile okufanele icatshangelwe kunoma iyiphi iphrojekthi yokumboza i-UV ukonga izindleko sekukonke.Kulokhu, umenzi wabona ukonga ezindaweni eziningana, okuhlanganisa izindleko zamandla, izindleko zabasebenzi kanye nezinto ezisetshenziswayo zokumboza.
Izindleko Zamandla – I-UV enikwe amandla nge-Microwave vs. Ukushisisa Kokungenisa
Ezinhlelweni ezijwayelekile zokumboza ezisekelwe emanzini, kunesidingo sokushisisa kwangaphambili noma kwangemva kokungeniswa kweshubhu.Izifudumezi zokungeniswa ziyabiza, abasebenzisi bamandla aphezulu futhi zingaba nezinkinga ezibalulekile zokulungisa.Ngaphezu kwalokho, ikhambi elisekelwe emanzini lalidinga ukusetshenziswa kwamandla ka-200 kw heater yokungeniswa uma kuqhathaniswa ne-90 kw esetshenziswa izibani ze-microwave UV.
Ithebula 1. Ukonga izindleko ezingaphezu kuka-100 kw/ngehora ngokusebenzisa isistimu ye-UV ye-microwave enamalambu ayi-10 uma iqhathaniswa nesistimu yokushisisa yokungenisa.
Njengoba kubonakala kuThebula 1, umkhiqizi wamapayipi wabona ukonga okungaphezu kuka-100 kw ngehora ngemva kokusebenzisa ubuchwepheshe bokumboza i-UV, kuyilapho futhi ehlisa izindleko zamandla ngaphezu kuka-$71,000 ngonyaka.
Umfanekiso 3. Umdwebo wezindleko zikagesi zonyaka
Ukonga izindleko zalokhu kuncishiswa kokusetshenziswa kwamandla kulinganiselwa ngokusekelwe esilinganisweni sezindleko zikagesi ku-14.33 cents/kWh.Ukwehliswa kwe-100 kw / ihora lokusetshenziswa kwamandla, okubalwe amashifu amabili amaviki angu-50 ngonyaka (izinsuku ezinhlanu ngesonto, amahora angu-20 ngokushintshana), kubangela ukongiwa kuka-$71,650 njengoba kubonisiwe kuMfanekiso 3.
Ukwehliswa Kwezindleko Zabasebenzi - Abaqhubi kanye Nokugcina
Njengoba izinhlangano ezikhiqizayo ziqhubeka nokuhlola izindleko zazo zomsebenzi, inqubo ye-UV inikeza ukonga okuyingqayizivele okuphathelene nomsebenzisi kanye namahora omsebenzi wokunakekela.Ngezingubo ezisekelwe emanzini, ukugqoka okumanzi kungaqinisa phansi komfula emishini yokuphatha impahla, okumele ekugcineni isuswe.
Abasebenzi besikhungo sokukhiqiza basebenzise isamba samahora angama-28 ngeviki besusa / behlanza okokunamathela emanzini emishinini yayo yokubamba impahla engezansi nomfula.
Ngokungeziwe ekongeni izindleko (isilinganiso samahora okusebenza angu-28 x $36 [izindleko zomthwalo] ngehora = $1,008.00 ngeviki noma u-$50,400 ngonyaka), izimfuneko zokusebenza ngokomzimba zabaqhubi zingakhungathekisa, zidle isikhathi futhi zibe yingozi ngqo.
Ikhasimende eliqondise ukuhlanzwa kokumboza ikota ngayinye, ngezindleko zabasebenzi ezingu-$1,900 ngekota ngayinye, kanye nezindleko zokususa ukumboza ezakhiwe, ngesamba esingu-$2,500.Ingqikithi yokonga ngonyaka ilingana no-$10,000.
Ukonga Ukugqoka - Isisekelo samanzi ngokumelene ne-UV
Ukukhiqizwa kwamapayipi endaweni yamakhasimende bekungamathani ayi-12,000 ngenyanga wepayipi elingu-9.625-inch-diameter.Ngokwesisekelo esifingqiwe, lokhu kulingana namamitha aqondile angama-570,000 / ~ izingcezu eziyi-12,700.Inqubo yokufaka isicelo yobuchwepheshe obusha bokumboza i-UV yayihlanganisa izibhamu zevolumu ephezulu/ezinomfutho ophansi ezinogqinsi olujwayelekile oluqondiwe lwe-1.5 mils.Ukwelapha kwenziwa ngokusebenzisa izibani ze-microwave ze-Heraeus UV.Ukonga ezindlekweni zokumboza kanye nezindleko zokuhamba/zokuphatha kwangaphakathi kufinyezwa kuThebula 2 no-3.
Ithebula 2. Ukuqhathaniswa kwezindleko zokuhlanganisa - I-UV vs. i-waterbased coatings ngonyawo lomugqa ngamunye
Ithebula 3. Ukonga okwengeziwe okuvela ezindlekweni zokuthutha ezingenayo eziphansi kanye nokwehliswa kokuphathwa kwempahla esizeni
Ukwengeza, ukonga okwengeziwe kwempahla kanye nezindleko zabasebenzi kanye nempumelelo yokukhiqiza kungenziwa.
Izembatho ze-UV ziyabuyiselwa (izingubo ezisekelwe emanzini azikho), okuvumela okungenani ukusebenza kahle okungama-96%.
Abasebenzisi bachitha isikhathi esincane behlanza futhi benakekela okokusebenza ngenxa yokuthi okokunamathela kwe-UV akomi ngaphandle kwalapho kuvezwe amandla e-UV anamandla kakhulu.
Isivinini sokukhiqiza siyashesha, futhi ikhasimende linamandla okukhulisa isivinini sokukhiqiza ukusuka kumafidi ayi-100 ngomzuzu ukuya kumafidi angu-150 ngomzuzu - ukwanda ngo-50%.
Imishini yenqubo ye-UV ngokuvamile inomjikelezo wokuguquguquka owakhelwe ngaphakathi, olandelelwa futhi uhlelwe ngamahora okwenziwa kokukhiqiza.Lokhu kungalungiswa ngokuya ngezidingo zekhasimende, okuholela ekutheni abasebenzi abancane badingeke ekuhlanzeni uhlelo.
Kulesi sibonelo, ikhasimende libone ukonga kwezindleko okungu-$1,277,400 ngonyaka.
Ukwehliswa kwe-VOC
Ukuqaliswa kobuchwepheshe bokunamathela kwe-UV kubuye kwanciphisa ama-VOC, njengoba kubonakala kuMfanekiso 4.
Umfanekiso 4. Ukuncishiswa kwe-VOC njengomphumela wokusetshenziswa kwe-UV enamathelayo
Isiphetho
Ubuchwepheshe bokumboza i-UV buvumela umkhiqizi wamapayipi ukuthi asuse cishe ama-VOC ekusebenzeni kwawo kokumboza, kuyilapho futhi eletha inqubo eqhubekayo yokukhiqiza ethuthukisa ukukhiqiza kanye nokusebenza komkhiqizo jikelele.Amasistimu wokumboza ama-UV nawo aqhuba ukonga izindleko ezibalulekile.Njengoba kushiwo kulesi sihloko, imali eyongiwe ikhasimende ingaphezu kuka-$1,200,000 ngonyaka, futhi yasusa ngaphezu kuka-154,000 lbs wokukhishwa kwe-VOC.
Ukuze uthole ulwazi olwengeziwe kanye nokufinyelela kuzibali ze-ROI, vakashela ku-www.alliedphotochemical.com/roi-calculators/.Ukuze uthole ukuthuthukiswa kwenqubo eyengeziwe kanye nesibonelo sokubala se-ROI, vakashela ku-www.uvebtechnology.com.
SIDEBAR
Inqubo ye-UV Coating Ukusimama / Izinzuzo Zemvelo:
Awekho ama-Volatile Organic Compounds (VOCs)
Azikho Izinto Ezingcolisa Umoya Eziyingozi (ama-HAP)
Okungashi
Awekho ama-solvents, amanzi noma izithasiselo
Awekho izinkinga zokukhiqiza umswakama noma izinga lokushisa
Sekukonke Ukuthuthukiswa Kwenqubo Okuhlinzekwa Ngezingubo ze-UV:
Isivinini sokukhiqiza esisheshayo esingaphezulu kwamafithi angama-800 kuye kwangama-900 ngomzuzu, kuye ngosayizi womkhiqizo
Izigxivizo zomzimba ezincane ezingaphansi kwamafidi angama-35 (ubude bomugqa)
Umsebenzi omncane oqhubekayo
Ukoma osheshayo ngaphandle kwezidingo zangemuva kokwelashwa
Azikho izinkinga zokumboza okumanzi ezansi nomfula
Akukho ukulungiswa kokumboza ngezinkinga zezinga lokushisa noma umswakama
Akukho ukuphatha/isitoreji esikhethekile ngesikhathi sokushintsha amashifu, ukulungiswa noma ukuvalwa kwempelasonto
Ukwehliswa kwezindleko zabasebenzi ezihambisana nabaqhubi kanye nokunakekela
Ikhono lokubuyisela i-overspray, ukuhlunga futhi ubuyisele ohlelweni lokumboza
Ukusebenza Komkhiqizo Okuthuthukisiwe Ngezingubo ze-UV:
Imiphumela yokuhlolwa komswakama ethuthukisiwe
Imiphumela emihle yokuhlola inkungu kasawoti
Ikhono lokulungisa izimfanelo zokugqoka kanye nombala
Amajazi acacile, insimbi nemibala etholakalayo
Izindleko eziphansi zokumboza ngonyawo lomugqa ngamunye njengoba kuboniswe isibali se-ROI:
Isikhathi sokuthumela: Dec-14-2023
