INTSHAYELELO PHI - UKUFUNYANYA: Bayintoni?
Ngaphambi - Abaphulukiyo ngabachwechwe abalulekile abasetyenziswa kwimveliso ye-Polystyrene eyandisiweyo (i-EPS), izinto ezintsha ezisetyenziswa ngokubanzi kumashishini ahlukeneyo e-vethora ye-vethora, isusela ekufakisweni ukupakisha.I-EPS PARP - UkwandaSEBENSI NJANI XA UKUSUKA KWI-POLYSTDE BADS, esebenza njengenyathelo eliyintloko ekwadaleni i-EPS ye-EPS eguquguqukayo. Aba matshini benzelwe ukwenza inkqubo yokwanda, ekuqinisekiseni ukusebenza kakuhle, umgangatho, kunye nokufana kwimveliso yokugqibela. Eli nqaku lidla ngokufika kwi-EPS ye-EPS Pre - Abaphulukiyo, ukuvavanya ukusebenza, iindidi, izicelo, kunye nokubonisa indlela efanelekileyo yokukhetha i-EPS efanelekileyo -
Usebenza njani - Abavumi basebenze
● Ukufudumeza nokucinezelwa kweendlela
I-EPS pre - abaphumeleleyo basebenza ngokudibeneyo bokufudumeza nokucinezelwa kweendlela. Inkqubo iqala ngokuthoba ubuhlalu-probystrene ubuye kwi-steam ngaphakathi kwegumbi elikhethekileyo. I-Beads, ekuqaleni incinci kwaye inomsindo, ifumana ubushushu kwaye iqalise ukuthambisa. Ngenxa yoko, igesi ye-pentane ebanjiswe ngaphakathi kwe-polystyrene ubuyelo iyanda, ibangela ukuba is isuke ngokwayo ikhule kakhulu kwivolumu.
● Indima yabachasi kunye ne-air / steam
Ukuqinisekisa ukwanda okulinganayo, abo banonopheli ngaphakathi kwegumbi ngokuqhubekayo bavuselela ubuhlalu. Ngaxeshanye, ukubonelelwa okulawulwayo kwe-Steam okanye umoya waziswa. Oku kudityaniswa kuqinisekisa ukuba i-Beds nganye iphazamisa kwaye ifudumeza, ikhokelela ekukhuleni kwe-bhatch yonke. Ukubaluleka kwezi ndlela akunakuba ngaphezulu, njengoko zichaphazela ngokuthe ngqo umgangatho kunye nokungqinelana kweebhlukhwe ezindisiweyo eziveliswa yi-EPS ngaphambi kwe-EPPOPOP.
Iindidi zangaphambi - Abaphumeleleyo
● Ngaphambi kokuba - abaphuluki
I-PreA Pre - Abaphumeleleyo bahlula ngokwabo ngokufumana iinkqubo zokuqhubela phambili ubuhlalu be-polystyrene kumjikelo oqhubekayo. Le ndlela ibonelela ngeenzuzo ezininzi, kubandakanya ukuvelisa intlawulo kunye nokusebenza kakuhle. Ngokuqhubekayo - Abavuyinti, amabhulutya ahlala etyalwa kwigumbi, anda, emva koko wakhutshwa. Lo mjikelo uvumela ukufezekiswa kwe-Bead Densing ukusuka kwi-40g / L ukuya kwi-15g / l ekufundeni okokuqala. Kwizicelo ezifuna ukuxinana okuphantsi, aba matshini banokudityaniswa neCandelo lokuKwanda okwesiBini, ukuvumela amaxinene asezantsi njenge-10G / l.
● Batch Pre - abaphuluki
I-Batch Pre - Abaphumeleleyo, kwelinye icala, basebenza ngokwenza i-Polystyrene ibe ziibhedi. Le ndlela ivumela ukufana okuphezulu kokutshintsha kwezinto, njengoko ibhendi nganye iphantsi kweemeko ezifanayo ezilawulwayo. I-Batch Pre - Abaphumeleleyo banokufumana ukufumana izinto eziphakathi kwe-100g / l kunye ne-12g / l ekufundeni okokuqala, kunye ne-8G / l xa kudityaniswe necandelo lokwandiswa kwesibini. Le ndlela iluncedo ngakumbi kwizicelo apho umgangatho ofanayo noxineneyo ziyinto enkulu.
Izicelo zangaphambi - Abaphuhli kwishishini
● Ukusetyenziswa ezahlukeneyo kwimveliso ye-EPS
I-EPS pre - abaphumeleleyo babalulekile ekuvenisweni kwe-polystyrene ye-polystyrene, into ebhiyozelweyo yokutshintsha, ukuqina, kunye nezinto zokufakwa, kunye nepropathi yokufakelwa. I-EPS Foam ifumana isicelo kumacandelo amabi, ukusuka ekwakhiweni nasekufakweni kwimpahla yemoto kunye nempahla yabathengi. Ngokwakha, ukwandiswa kwePolystyrene isetyenziselwa iiphaneli zokufakwa, ukuqinisekisa ukusebenza kakuhle kwamandla kunye nommiselo we-fermal. Ukupakisha, i-EPS Foim ibonelela ngamandla kunye nokukhusela iimveliso ezibuthathaka, zikhusela ngexesha lokuhamba.
● Izibonelelo zamashishini ahlukeneyo
Izibonelelo zokusebenzisa i-EPS PA pre - Abavuni bandise kumashishini ahlukeneyo. Abavelisi, aba matshini baphucule imveliso ngokubonelela ngeendlela ezinokuthenjwa kunye ezifanelekileyo zokwandisa ubuhlalu bee-polystyrene. Ukufana nokungqinelana kufezekisiwe ngokusetyenziswa kwe-pre - Abaphumeleleyo baguqulele kwimveliso yokugqibela ephezulu, intlanganiso yeshishini lemizi-mveliso. Ngapha koko, imeko elula ye-EPS yenziwa yindleko - Isisombululo esisebenzayo sothutho kunye nezinto, ukunciphisa iindleko zokuhambisa kunye nefuthe lokusingqongileyo.
● Ngaphambi kokuba - abaphuluki
Icacisiwe● Ukusebenza okuqhubekayo
I-PreA Pre - Abaphumeleleyo basebenza ngomjikelo ocacileyo, ongaphazanyiswanga owonyusa ukusebenza kwempumelelo. Iibhlukhwe zePolystyrene zityalwe kwigumbi lokwanda ngokuqhubekayo ngokuqhubekayo, ukuqinisekisa ukuhamba okuqhubekayo. Le ndlela inciphisa ixesha lokuphumla kwaye yonyusa ukuqhutywa kwemveliso, iyenza ilungele izixhobo ezinkulu zemveliso. Umjikelo oqhubekayo ukhutshiwe ngokudibeneyo kweenkqubo zoomatshini kunye nezizenzekelayo, uqinisekisa ukuba i-Bead nganye ikwandiswa ngokufanayo.
● Ukufezekisa uxinzelelo lwangaphambili lwe-Bed
Enye yeenzuzo eziphambili zezinto eziqhubekayo - Ukukhwaba kukukwazi kwabo ukufezekisa uluhlu olubanzi loxinano. Ngokuhlengahlengisa iiparamitha kwigumbi lokwandiswa, abavelisi banokulawula ukuxinana kwamabbihla anyukayo, balungelelanisa izinto ezizezicelo ezithile. Umzekelo, uxinzelelo oluphezulu lulungele izicelo zesakhiwo, lubonelela ngamandla kunye nokungqongqo, ngelixa uxinzelelo olusezantsi lulungele ukufakwa, ukuhambisa iipropathi ezingaphezulu ze-shirmal.
● Batch Pre - abaphuluki
Ngokweenkcukacha● Inkqubo yokwanda kwezinto ezingafunekiyo
I-Batch Pre - Abaphumeleleyo basebenza ngokutshintsha ubungakanani obumiselwe kwangaphambili be-Raw Polystyrene Beads kwiibatch nganye. Le ndlela ivumela ulawulo oluchanekileyo malunga nenkqubo yokwandiswa, iqinisekisa umgangatho wokungaguquki. Inkqubo iqala ngokwazisa ubuhlalu obukhulu kwigumbi lokwanda, apho baphantsi koncedo olulawulwayo kunye nokuphazamiseka. Njengoko amabhulutya efumana ubushushu, bathambile kwaye bandise, banda kwivolumu.
● Ukulawulwa kwe-avareji ye-Beads
Enye yeempawu ezizimeleyo ze-batch pre - abaphulukiyo kukukwazi kwabo ukuphatha ubuninzi bokuxinana kobuhlalu olwandisiweyo. Ngokulawula ngenyameko iimeko ezikwigumbi lokwandiswa, abavelisi banokufumana iyunifomu kunye noxinzelelo olungaguqukiyo kwi-batch nganye. Eli nqanaba lokuchaneka libalulekile kwizicelo apho iipropathi zezinto ezibonakalayo kufuneka zifezekise imigangatho ethile, njengokwakha kunye nemizi mveliso yokupakisha.
I-SEI - Imowudi ngokuzenzekelayo kwi-PA PH - Abavuni
● Ukusebenza kunye nokusebenzisa amatyala
Abanye bangaphambili - Abaphumeleleyo baxhotyiswe nge-semi - Imo yokuzenzekelayo, inika ibhalansi phakathi kolawulo lwencwadi kunye nokuzenzekelayo. Kwi-SEI - Imowudi yenzekelayo, abaqhubi banokungenelela kwaye benze uhlengahlengiso njengoko kufuneka, ngelixa umatshini uphatha isininzi senkqubo. Oku kusebenza kubalulekile kakhulu kwiimeko apho bhetyebhetye kunye nokuziqhelanisa kuyafuneka, njengokubekwa kwimveliso yesiko okanye iiprojekthi zovavanyo.
● Inguqu phakathi kweendlela
Isakhono sokuTshintshiselana phakathi kweMigaqo, i-SEI - I-DEI - Ngokuzenzekelayo, iindlela ezizenzekelayo zibonelela abavelisi ngolawulo olukhulu kwinkqubo yemveliso. Olu bhetyebhetye luvumela ukuba impumelelo yezinto ezahlukeneyo zenkqubo yokwandiswa, iqinisekisa ukuba imveliso yokugqibela ifezekisa imigaqo oyifunayo. Nokuba ubuncinci - Ukuveliswa kwesikali okanye ukwenziwa komqulu, ivolumu, ukhetho lokutshintsha phakathi kweemodyuli luphucula ukungasebenzi kunye nokusebenza kwe-EPS ngaphambi kwe-EPS Premi: yahlule.
Izixhobo kunye noyilo lwangaphambi - abaphuluki
● Izixhobo zokwakha njengentsimbi engenasimo
Izixhobo zokwakha ezisetyenziswa kwi-EPS PA PARV - Abavuni badlala indima ebalulekileyo ekusebenzeni nasekuqiniseni. Intsimbi ephakamileyo yentsimbi isetyenziselwa igumbi lokwandiswa kunye namanye amacandelo abalulekileyo, anikezela izibonelelo ezininzi. Intsimbi engenasimo ichasa ukunganyangeki nokunxiba, ukuqinisekisa ubumdaka boomatshini nangaphantsi kwemeko efunwayo. Ukongeza, indawo yayo egudileyo iququzelela ukucocwa okulula kunye nokugcinwa kwayo, ukunciphisa ixesha lokuphumla kunye nokwandisa ixesha lobomi be-PA ngaphambi kwexesha - ukukhutshwa.
● Yenza amanqaku ohlengahlengiso lwezinto ezilula
I-EPS yale mihla yanamhlanje Ezi zinto zoyilo zibandakanya iiphaneli zokulawulwa ezifikelelekayo, i-steam ehlengahlengiswayo kunye nezinto zomoya, kunye nezinto zemodyuli ezinokuthi zitshintshwe ngokulula okanye ziphuculwe. Eli nqanaba lokusebenza kunye nokulula ngokuqinisekisa ukuba abavelisi banokuziqhelanisa ngokukhawuleza ukutshintsha iimfuno zemveliso, ukugcina amanqanaba aphezulu okusebenza kunye nemveliso.
IINGXAKI ZOKUSETYENZISWA KWAKHONA - UKUFUNYANWA
● Ukuphuculwa kokusebenza kakuhle kwemveliso
Ukusetyenziswa kwee-EPS ngaphambi - Kuphucule kakhulu ukuphucula ukusebenza kwemveliso ngokuhambisa inkqubo yokwandiswa. Aba matshini benzelwe ukuba basebenze ngokuqhubekayo okanye kwiibatch ezilawulayo, zilungiselela ukusetyenziswa kwezinto ezingafunekiyo kunye nokunciphisa inkunkuma. Ukulungelelaniswa nokuchaneka kwenziwe ngaphambili - okhokelayo kunciphisa ungenelelo lwezandla, ukuvumela abaqhubi ukuba bagxile kwezinye izinto ezibaluleke kakhulu kwinkqubo yemveliso. Oku kusebenza kakuhle kuhambelana nokuphuma okuphezulu kunye nokonga kwindleko kubavelisi.
● Umgangatho ophuculweyo we-foam kunye nokonga iindleko ezinokubakho
I-EPS pre - Ukukhwayiswa kwenjini yokuhambisa okuphezulu - Umgangatho owandisiweyo ubuhlalu obungaguqukiyo kunye nokufana. Eli nqanaba lomgangatho libalulekile ekuqinisekiseni ukuba i-EPS yokugqibela ye-EPS ihlangana nemigangatho yeshishini kwaye yenza ngokufanelekileyo isicelo sayo. Ukongeza, ulawulo oluchanekileyo lwenkqubo yokwandiswa inciphisa inkunkuma ebonakalayo, ukunciphisa iindleko zemveliso kunye nokwandisa inzuzo iyonke. Ngokutyalomali kwi-Pest Prest Pre - Abaphumeleleyo, abavelisi banokufumana umgangatho obalaseleyo we-foam ngelixa benyusa ukusebenza kwazo.
Imeko yexesha elizayo kunye nezinto ezintsha ezikhoyo
● Ukuvelela kwezobuchwephesha
Ikamva le-EPS pre - Abaphumeleleyo baphawulwa kwiinkqubela phambili zezobuchwephesha ezithembisa ukomeleza ukusebenza kunye nokusebenza kwazo. Izinto ezintsha ezifana noMzi-mveliso 4.0 Umdibaniso we-Aunds, ezenzekelayo, kunye neenkqubo zokuhlola ixesha ziguqula indlela eyahlukileyo - Abaphumeleleyo basebenza. Olu chwephesha benza ukuba abavelisi bafikelele phambili, ukusebenza ngokukuko, kunye nokulawula inkqubo yokwanda, kukhokelela kwiimveliso eziphezulu eziphezulu kunye neziphumo ezisemgangathweni kunye neziphumo eziphuculweyo zemveliso.
● Izicelo ezinokubakho kwixesha elizayo
Njengoko itekhnoloji iyaqhubeka ivela, izicelo ezinokubakho ze-EPS ngaphambi kokuba zikhule ziyanda. Amashishini asahlumayo afana namandla ahlaziyekayo, i-aerospace, kunye nemveliso ekhethiweyo baphonononga ukusetyenziswa kwe-polystyrene eyandisiweyo kwizicelo ezikhoyo. Umzekelo, i-EPS Foim isetyenziselwa ukwakhiwa kweendlela, amandla - izakhiwo ezifanelekileyo, kunye nokuphuhliswa kwezinto zokufakwa kwezithuthi zombane. Ukugxininisa kunye nokuziqhelanisa kwee-EPS ngaphambi kokuba abaphumeleleyo baqinisekise ukuba baya kuqhubeka nokudlala indima ebaluleke kakhulu ekusombululeni iimfuno zala macandelo afumileyo.
UkwazisaOomatshini bakaDongshen
Oomatshini bakaDongshen ngumthengisi ophambili kunye nomthengisi wee-EPS ngaphambi - abaphulukiyo, abanike umgangatho nezisombululo ezifanelekileyo zokuveliswa kwe-polystyrene eyandisiweyo. Ukuzinikela kubuchule kunye nokugqwesa koomatshini, oomatshini beDongshen babonelela ngoluhlu olubanzi lwangaphambili - abaphulukiyo ezenzelwe ukudibana neemfuno ezahlukeneyo kumashishini ahlukeneyo. Njenge-EPS ethembekileyo - Umzi-mveliso ogxothiweyo kunye nomthengisi oshiyekileyo, oomatshini bokunikezelwa kweDongshen banikezelwe ukuhambisa iimveliso eziphezulu kunye nenkonzo yabathengi abakhethekileyo.
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