nguMichael Kelly, i-Allied PhotoChemical, kunye noDavid Hagood, iFinishing Technology Solutions
Khawuthelekelele ukwazi ukususa phantse zonke iiVOC (iiVolatile Organic Compounds) kwinkqubo yokwenziwa kwemibhobho neetyhubhu, ilingana neeponti ezili-10,000 zeeVOC ngonyaka. Kwakhona khawuthelekelele ukuvelisa ngesantya esikhawulezayo ngemveliso engaphezulu kunye neendleko eziphantsi ngenxalenye nganye / unyawo oluthe tye.
Iinkqubo zokuvelisa ezizinzileyo zibalulekile ekuqhubeleni phambili ekuvelisweni kwemveliso okusebenzayo nokuphuculiweyo kwimarike yaseMntla Melika. Uzinzo lunokulinganiswa ngeendlela ezahlukeneyo:
Ukunciphisa i-VOC
Ukusetyenziswa kwamandla amancinci
Abasebenzi abafanelekileyo
Imveliso ekhawulezayo (ngaphezulu ngexabiso eliphantsi)
Ukusetyenziswa kwemali ngendlela enempumelelo ngakumbi
Ngaphezu koko, indibaniselwano emininzi yale ingasentla
Kutshanje, umenzi weetyhubhu ophambili uqalise icebo elitsha kwimisebenzi yakhe yokugquma. Amaqonga okugquma angaphambili omenzi ayesetyenziswa ayesekelwe emanzini, anee-VOC ezininzi kwaye atsha kakhulu. Iqonga lokugquma elizinzileyo elasetyenziswayo yayiyitekhnoloji yokugquma ye-ultraviolet (UV) ye-100%. Kweli nqaku, ingxaki yokuqala yomthengi, inkqubo yokugquma ye-UV, ukuphuculwa kwenkqubo iyonke, ukonga iindleko kunye nokunciphisa i-VOC kushwankathelwe.
Imisebenzi yokugquma kwiMveliso yeetyhubhu
Umenzi wayesebenzisa inkqubo yokugquma esekwe emanzini eshiye ngasemva ingxubakaxaka, njengoko kubonisiwe kwiMifanekiso 1a kunye no-1b. Le nkqubo ayizange iphelele nje ekuchitheni izinto zokugquma, kodwa ikwadale ingozi yomgangatho wevenkile eyandisa ukuvezwa kwe-VOC kunye nengozi yomlilo. Ukongeza, umthengi wayefuna ukusebenza okuphuculweyo kokugquma xa kuthelekiswa nokusebenza kokugquma okusekwe emanzini okwangoku.
Nangona iingcali ezininzi zoshishino ziya kuthelekisa ngokuthe ngqo izinto ezisetyenziswa emanzini nezinto ezisetyenziswa kwi-UV, oku akuthelekisi ngokwenene kwaye kunokulahlekisa. Umbala we-UV wokwenyani yinxalenye yenkqubo yezinto ezisetyenziswa kwi-UV.
Umfanekiso 1. Inkqubo yokubandakanya iprojekthi
I-UV yiNkqubo
I-UV yinkqubo enika iingenelo ezibalulekileyo kwindalo esingqongileyo, ukuphuculwa kwenkqubo iyonke, ukusebenza okuphuculweyo kwemveliso, kwaye ewe, ukonga ngokomgca weenyawo ezithe ngqo. Ukuze kuphunyezwe ngempumelelo iprojekthi ye-UV coatings, i-UV kufuneka ijongwe njengenkqubo enamacandelo amathathu aphambili - 1) umthengi, 2) isihlanganisi se-UV kunye nesixhobo sokulungisa kunye ne-3) iqabane letekhnoloji ye-coatings.
Zonke ezi zinto zintathu zibalulekile ekucwangcisweni ngempumelelo nasekusetyenzisweni kwenkqubo yokugquma i-UV. Ngoko ke, makhe sijonge inkqubo iyonke yokubandakanyeka kweprojekthi (Umfanekiso 1). Kwiimeko ezininzi, lo mzamo ukhokelwa liqabane lobuchwepheshe bokugquma i-UV.
Isitshixo sayo nayiphi na iprojekthi ephumelelayo kukuba namanyathelo okuzibandakanya achazwe ngokucacileyo, anokuguquguquka okwakhelwe ngaphakathi kunye nokukwazi ukuziqhelanisa neentlobo ezahlukeneyo zabathengi kunye nezicelo zabo. La manqanaba asixhenxe okuzibandakanya asisiseko sokubandakanyeka ngempumelelo kweprojekthi nomthengi: 1) ingxoxo yenkqubo iyonke; 2) ingxoxo ye-ROI; 3) iinkcukacha zemveliso; 4) iinkcukacha zenkqubo iyonke; 5) iimvavanyo zesampulu; 6) iinkcukacha ze-RFQ / iyonke yeprojekthi; kunye 7) unxibelelwano oluqhubekayo.
Ezi zigaba zokuzibandakanya zinokulandelwa ngokulandelelana, ezinye zinokwenzeka ngaxeshanye okanye zinokutshintshiselwana, kodwa zonke kufuneka zigqitywe. Olu bhetyebhetye lwakhelwe ngaphakathi lubonelela ngamathuba aphezulu empumelelo kubathathi-nxaxheba. Kwezinye iimeko, kungcono ukubandakanya ingcali yenkqubo ye-UV njengomthombo onamava abalulekileyo kushishino kuzo zonke iintlobo zobuchwepheshe bokugquma, kodwa okona kubaluleke kakhulu, amava aqinileyo enkqubo ye-UV. Le ngcali inokulawula yonke imiba kwaye isebenze njengomthombo ongathathi cala ukuze ivavanye ngokufanelekileyo nangokufanelekileyo ubuchwepheshe bokugquma.
Inqanaba loku-1. Ingxoxo yeNkqubo iyonke
Kulapho ulwazi lokuqala lutshintshiselwana khona malunga nenkqubo yangoku yomthengi, kunye nenkcazo ecacileyo yoyilo lwangoku kunye nezinto ezilungileyo/ezingalunganga ezichazwe ngokucacileyo. Kwiimeko ezininzi, kufuneka kubekho isivumelwano sokungatyhileki (i-NDA). Emva koko, iinjongo zokuphucula inkqubo ezichazwe ngokucacileyo kufuneka zichongwe. Ezi zinokubandakanya:
Uzinzo – Ukunciphisa i-VOC
Ukunciphisa abasebenzi kunye nokwenza ngcono
Umgangatho ophuculweyo
Isantya somgca esonyusiweyo
Ukunciphisa indawo yomgangatho
Uphononongo lweendleko zamandla
Ukugcinwa kwenkqubo yokugquma - iindawo ezingasetyenziswanga, njl.
Okulandelayo, imilinganiselo ethile ichazwa ngokusekelwe kolu phuculo lwenkqubo oluchongiweyo.
Inqanaba lesi-2. Ingxoxo ngeMbuyekezo-mali (i-ROI)
Kubalulekile ukuqonda i-ROI yeprojekthi kwizigaba zokuqala. Nangona inqanaba leenkcukacha kunganyanzelekanga ukuba libe linqanaba eliza kufuneka ukuze kuvunywe iprojekthi, umthengi kufuneka abe nenkcazo ecacileyo yeendleko zangoku. Ezi kufuneka zibandakanye iindleko ngemveliso nganye, ngonyawo ngalunye, njl.njl.; iindleko zamandla; iindleko zepropathi yobukrelekrele (IP); iindleko zomgangatho; iindleko zomsebenzisi/zokugcina; iindleko zozinzo; kunye neendleko zemali. (Ukuze ufumane ii-calculator ze-ROI, jonga ekupheleni kweli nqaku.)
Inqanaba lesi-3. Ingxoxo ngeNkcazelo yeMveliso
Njengakwimveliso nganye eyenziweyo namhlanje, iinkcukacha zemveliso ezisisiseko zichazwe kwiingxoxo zeprojekthi yokuqala. Ngokuphathelele usetyenziso lokugquma, ezi nkcukacha zemveliso ziye zaguquka ngokuhamba kwexesha ukuze zihlangabezane neemfuno zemveliso kwaye zihlala zingafezekiswa nenkqubo yokugquma yangoku yomthengi. Siyibiza ngokuba "namhlanje vs. ngomso." Sisenzo sokulinganisela phakathi kokuqonda iinkcukacha zemveliso yangoku (ezinokuthi zingafezekiswa ngogquma yangoku) kunye nokuchaza iimfuno zexesha elizayo ezinokwenzeka (ezihlala ziyisenzo sokulinganisela).
Inqanaba lesi-4. Iinkcukacha zeNkqubo iyonke
Umfanekiso 2. Uphuculo lwenkqubo olufumanekayo xa usuka kwinkqubo yokugquma esekwe emanzini uye kwinkqubo yokugquma nge-UV
Umthengi kufuneka ayiqonde ngokupheleleyo aze ayichaze inkqubo yangoku, kunye nezinto ezilungileyo nezingalunganga zeendlela ezikhoyo. Oku kubalulekile ukuba umdibanisi weenkqubo ze-UV aqonde, ukuze izinto ezihamba kakuhle nezingekhoyo ziqwalaselwe kuyilo lwenkqubo entsha ye-UV. Kulapho inkqubo ye-UV inika khona iingenelo ezibalulekileyo ezinokubandakanya isantya sokwambathisa esinyukileyo, iimfuno eziphantsi zendawo yomgangatho, kunye nokunciphisa ubushushu kunye nokufuma (jonga uMfanekiso 2). Utyelelo oludibeneyo kwindawo yokuvelisa yomthengi luyacetyiswa kakhulu kwaye lubonelela ngesakhelo esihle sokuqonda iimfuno neemfuno zomthengi.
Inqanaba lesi-5. Umboniso kunye neeMbaleko zovavanyo
Indawo yokubonelela ngemigcobo kufuneka ityelelwe ngumthengi kunye nomdibanisi weenkqubo ze-UV ukuvumela wonke umntu ukuba athathe inxaxheba ekulinganisweni kwenkqubo yomthengi yokugquma i-UV. Ngeli xesha, izimvo ezininzi ezintsha kunye neengcebiso ziya kuvela njengoko kusenzeka le misebenzi ilandelayo:
Ukulinganisa, iisampulu kunye novavanyo
Imilinganiselo ngokuvavanya iimveliso zokugquma ezikhuphisanayo
Hlola iindlela ezilungileyo zokusebenza
Hlola iinkqubo zokuqinisekisa umgangatho
Dibana nabahlanganisi be-UV
Phuhlisa isicwangciso sokusebenza esineenkcukacha ukuya phambili
Inqanaba lesi-6. Inkcazo ye-RFQ / Inkcazo yeProjekthi iyonke
Uxwebhu lwe-RFQ lomthengi kufuneka lubandakanye lonke ulwazi olufanelekileyo kunye neemfuno zomsebenzi omtsha wokugquma nge-UV njengoko kuchaziwe kwiingxoxo zenkqubo. Olu xwebhu kufuneka lubandakanye iindlela ezilungileyo ezichongiweyo yinkampani yetekhnoloji yokugquma nge-UV, ezinokubandakanya ukufudumeza ukugquma ngenkqubo yobushushu enejacketi yamanzi ukuya kwincam yesibhamu; ukufudumeza kunye nokushukuma; kunye nezikali zokulinganisa ukusetyenziswa kokugquma.
Inqanaba lesi-7. Unxibelelwano oluqhubekayo
Iindlela zonxibelelwano phakathi kwabathengi, umdibanisi we-UV kunye nenkampani yokudibanisa i-UV zibalulekile kwaye kufuneka zikhuthazwe. Itekhnoloji yanamhlanje yenza kube lula kakhulu ukuhlela nokuthatha inxaxheba kwiifowuni ze-Zoom / zenkomfa rhoqo. Akufuneki kubekho zimanga xa kufakwa izixhobo okanye inkqubo ye-UV.
Iziphumo ezifunyenwe nguMvelisi weePipe
Indawo ebalulekileyo ekufuneka iqwalaselwe kuyo nayiphi na iprojekthi yokugquma i-UV kukugcina iindleko ngokubanzi. Kule meko, umenzi wonge kwiindawo ezahlukeneyo, kuquka iindleko zamandla, iindleko zomsebenzi kunye nezinto ezisetyenziswayo zokugquma.
Iindleko zamandla – I-UV esebenza nge-microwave vs. Ukufudumeza ngokungenisa
Kwiinkqubo eziqhelekileyo zokugquma ezisekelwe emanzini, kukho imfuneko yokufudumeza ityhubhu ngaphambi okanye emva kokugquma. Izifudumezi zokungenisa zibiza kakhulu, zisebenzisa amandla aphezulu kwaye zinokuba neengxaki ezinkulu zokulungisa. Ukongeza, isisombululo esisekelwe emanzini sidinga ukusetyenziswa kwamandla esifudumezi sokungenisa angama-200 kw xa kuthelekiswa nama-90 kw asetyenziswa zizibane ze-UV ze-microwave.
Itheyibhile 1. Ukonga iindleko ezingaphezu kwe-100 kw / iyure ngokusebenzisa inkqubo ye-UV ye-microwave enezibane ezili-10 xa kuthelekiswa nenkqubo yokufudumeza ngokungenisa umoya
Njengoko kubonwe kwiTheyibhile 1, umenzi wemibhobho wonge ngaphezu kwe-100 kw ngeyure emva kokusebenzisa ubuchwepheshe bokugquma i-UV, ngelixa ekwanciphisa iindleko zamandla ngaphezulu kwe-$71,000 ngonyaka.
Umfanekiso 3. Umzekeliso wokonga iindleko zombane zonyaka
Ukonga iindleko kolu setyenziso lwamandla oluncitshisiweyo kuqikelelwe ngokusekelwe kwixabiso eliqikelelweyo lombane kwi-14.33 cents/kWh. Ukunciphisa ukusetyenziswa kwamandla ngeyure ye-100 kw, kubalwe kwiishifti ezimbini kwiiveki ezingama-50 ngonyaka (iintsuku ezintlanu ngeveki, iiyure ezingama-20 ngeshifti nganye), kukhokelela ekugcinweni kwe-$71,650 njengoko kubonisiwe kuMfanekiso 3.
Ukuncitshiswa kweendleko zabasebenzi – Abaqhubi kunye nokugcinwa
Njengoko amashishini okuvelisa eqhubeka nokuvavanya iindleko zawo zomsebenzi, inkqubo ye-UV ibonelela ngokonga okukhethekileyo malunga neeyure zomsebenzi zomqhubi kunye nokugcinwa. Ngeengubo ezisekelwe emanzini, ingubo emanzi inokuqina phantsi kwezixhobo zokuphatha izinto, ekugqibeleni ekufuneka zisuswe.
Abaqhubi beziko lokuvelisa bachitha iiyure ezingama-28 ngeveki besusa/becoca uqweqwe olusekelwe emanzini kwizixhobo zalo zokuphatha izinto ezisezantsi.
Ukongeza kwindleko ezongiweyo (iiyure zomsebenzi ezingama-28 eziqikelelwayo x $36 [iindleko ezithwalwayo] ngeyure = $1,008.00 ngeveki okanye $50,400 ngonyaka), iimfuno zomsebenzi zomzimba zabasebenzi zinokuba yingozi, zithathe ixesha kwaye zibe yingozi ngokupheleleyo.
Umthengi ujolise ekucoceni i-coating kwikota nganye, ngeendleko zomsebenzi ze-$1,900 ngekota nganye, kunye neendleko zokususa i-coating ezifunyenweyo, zizonke ze-$2,500. Imali iyonke eyongiweyo ngonyaka ilingana ne-$10,000.
Ukonga Ukwaleka – Okusekelwe Emanzini vs. UV
Imveliso yepayipi kwindawo yabathengi yayiyi-12,000 yeetoni ngenyanga zepayipi enobubanzi obuyi-9.625 intshi. Ngokwesishwankathelo, oku kulingana neenyawo ezithe tyaba ezingama-570,000 / ~ iziqwenga ezili-12,700. Inkqubo yokusetyenziswa kwetekhnoloji entsha yokugquma i-UV yayiquka izibhamu zokutshiza ezinomthamo ophezulu/uxinzelelo oluphantsi ezinobukhulu obuqhelekileyo be-1.5 mils. Ukucocwa kwenziwe ngokusebenzisa izibane ze-microwave ze-Heraeus UV. Ukonga kwiindleko zokugquma kunye neendleko zokuthutha/zokuphatha ngaphakathi kushwankathelwe kwiTheyibhile 2 kunye ne-3.
Itheyibhile 2. Uthelekiso lweendleko zokugquma – UV vs. ukugquma okusekelwe emanzini ngenyawo nganye ethe ngqo
Itheyibhile 3. Ukonga okongeziweyo kwiindleko zothutho ezingenayo eziphantsi kunye nokuphathwa kwezinto eziphantsi kwindawo
Ukongeza, ukonga imali eyongezelelweyo yezinto zokwakha kunye neendleko zomsebenzi kunye nokusebenza kakuhle kwemveliso kunokufezekiswa.
Iingubo ze-UV zinokuphinda zisetyenziswe (iingubo ezisebenzisa amanzi azinjalo), nto leyo evumela ubuncinci ukusebenza kakuhle kwe-96%.
Abaqhubi bachitha ixesha elincinci becoca kwaye begcina izixhobo zokusebenza kuba ulwelo lwe-UV alomi ngaphandle kokuba luvezwe kumandla aphezulu e-UV.
Isantya semveliso sikhawuleza, kwaye umthengi unako ukunyusa isantya semveliso ukusuka kwi-100 feet ngomzuzu ukuya kwi-150 feet ngomzuzu - ukwanda kwe-50%.
Izixhobo zenkqubo ye-UV zihlala zinemijikelo yokuhlanjwa eyakhelwe ngaphakathi, elandelwa kwaye icwangciswe ngokweeyure zokusebenza kwemveliso. Oku kunokulungiswa ngokweemfuno zomthengi, nto leyo ebangela ukuba abasebenzi bangabi baninzi abafunekayo ekucoceni inkqubo.
Kulo mzekelo, umthengi ufumene ukonga iindleko ze-$1,277,400 ngonyaka.
Ukunciphisa i-VOC
Ukusetyenziswa kwetekhnoloji yokwambathisa i-UV nako kunciphise ii-VOC, njengoko kubonisiwe kuMfanekiso 4.
Umfanekiso 4. Ukunciphisa i-VOC ngenxa yokusetyenziswa kwe-UV coating
Isiphelo
Itekhnoloji yokufakelwa kwe-UV ivumela umenzi wemibhobho ukuba asuse ii-VOC ngokupheleleyo kwimisebenzi yakhe yokufakelwa, ngelixa ekwabonelela ngenkqubo yokuvelisa ezinzileyo ephucula imveliso kunye nokusebenza kwemveliso iyonke. Iinkqubo zokufakelwa kwe-UV nazo ziqhuba ukonga okukhulu kweendleko. Njengoko kuchaziwe kweli nqaku, iyonke imali eyongiweyo yomthengi idlula i-$1,200,000 ngonyaka, kunye nokususa ngaphezulu kwe-154,000 lbs yokukhutshwa kwe-VOC.
Ukuze ufumane ulwazi oluthe kratya kunye nokufikelela kwiikhalkhuleyitha ze-ROI, ndwendwela i-www.alliedphotochemical.com/roi-calculators/. Ukuze ufumane uphuculo olongezelelweyo lwenkqubo kunye nomzekelo wekhalkhuleyitha ye-ROI, ndwendwela i-www.uvebtechnology.com.
Ibha esecaleni
Inkqubo yokuGcoba i-UV Ukuzinza / Iingenelo zokusingqongileyo:
Akukho zikhompawundi ze-Organic eziguquguqukayo (ii-VOC)
Akukho Zingcolisi Zomoya Eziyingozi (ii-HAP)
Ayitshisi
Akukho zinyibilikisi, amanzi okanye izizalisi
Akukho ngxaki zokuvelisa umswakama okanye ubushushu
Uphuculo lweNkqubo iyonke olunikezelwa yi-UV Coatings:
Isantya sokuvelisa esikhawulezayo esifikelela kwi-800 ukuya kwi-900 yeenyawo ngomzuzu, kuxhomekeke kubungakanani bemveliso
Unyawo oluncinci olungaphantsi kweenyawo ezingama-35 (ubude obuthe tye)
Umsebenzi omncinci oqhubekayo
Ukomisa kwangoko ngaphandle kwemfuneko emva kokunyanga
Akukho ngxaki zokugquma okumanzi okuphantsi kwamanzi
Akukho hlengahlengiso lokwaleka kwimiba yobushushu okanye yokufuma
Akukho kuphathwa/ukugcinwa okukhethekileyo ngexesha lotshintsho lweshifti, ukulungiswa okanye ukuvalwa kweempelaveki
Ukunciphisa iindleko zabasebenzi ezinxulumene nabaqhubi kunye nokugcinwa
Ubuchule bokubuyisela i-overspray, ukucoca kwakhona kunye nokubuyisela kwinkqubo yokugquma
Ukusebenza kweMveliso okuPhuculweyo ngee-UV Coatings:
Iziphumo zovavanyo lokufuma eziphuculweyo
Iziphumo ezintle zovavanyo lwenkungu yetyuwa
Ubuchule bokulungisa iimpawu zokugquma kunye nombala
Iijazi ezicacileyo, izinto zesinyithi kunye nemibala ziyafumaneka
Iindleko zokugquma ezisezantsi ngeenyawo ezithe tyaba njengoko kubonisiwe yi-ROI calculator:
Ixesha lokuthumela: Disemba-14-2023
