Cyclopentane Series High Pressure Foaming Machine
Izinto ezimnyama kunye ezimhlophe zixutywe kunye ne-premix ye-cyclopentane ngokusebenzisa i-injection gun yentloko yomshini ophezulu we-foam kunye ne-injection kwi-interlayer phakathi kwegobolondo yangaphandle kunye negobolondo yangaphakathi yebhokisi okanye umnyango.Ngaphantsi kweemeko ezithile zokushisa, i-polyisocyanate (isocyanate (-NCO) kwi-polyisocyanate) kunye ne-polyether edibeneyo (i-hydroxyl (-OH)) kwi-chemical reaction phantsi kwesenzo se-catalyst ukuvelisa i-polyurethane, ngelixa ikhulula ubushushu obuninzi.Ngeli xesha, i-agent ye-foaming (i-cyclopentane) exutywe kwi-polyether edibeneyo iqhubeka i-vaporized kwaye i-polyurethane iyandiswa ukuze igcwalise i-gap phakathi kwegobolondo kunye ne-liner.
Iimbonakalo:
1. I-metering ichanekile, kwaye i-high-precision metering device yamkelwa, kwaye ukuchaneka kokulinganisa kuphezulu.Ukulinganisapump ithatha unxibelelwano lwamagnetic, olungasoze luvuze kwaye lunobomi obude benkonzo.
2. Isixhobo sokuxuba sithatha uhlobo lwe-L-high-pressure self-cleaning head mixing, ububanzi be-nozzle buguquguqukayo, kwaye uxinzelelo oluphezulu lwenza inkungu ukuxuba ngokulinganayo.
3. Isixhobo sokutshintsha umjikelo ophezulu kunye noxinzelelo oluphantsi, ukutshintsha phakathi kokusebenza kunye nokungasebenzi.
4. Isixhobo sokushisa samkela umatshini wokupholisa kunye nokufudumala odibeneyo ukulawula ukushisa okungapheliyo, kunye nephutha <± 2 ° C.
5. Ukulawulwa kombane, usebenzisa i-10-intshi ye-screen touch, i-PLC yokulawula imodyuli, ukulawula ukushisa, uxinzelelo kunye nokuthulula ukuhamba, ukugcina iiresiphi ze-99, kunye nezinga eliphezulu lokuzenzekelayo.
6. Itanki yezinto eziphathekayo: itanki ye-polyether / cyclopentane (igumbi lezinto ezimhlophe ezenziwe ngabanye), kunye ne-concentration detector kunye ne-high-power exhaust system.
Intloko yokuxuba uxinzelelo oluphezulu:
UMzantsi Korea ungenise i-DUT yoxinzelelo oluphezulu yokuxuba intloko isebenzisa uyilo lokuzicoca kunye nomgaqo wokuxuba woxinzelelo oluphezulu.
Ukuxubana koxinzelelo oluphezulu kukuguqula amandla oxinzelelo lwamacandelo kumandla e-kinetic, ukwenzela ukuba amacandelo afumane isantya esiphezulu kwaye angqubane, ngaloo ndlela avelise ukuxuba okwaneleyo.Umgangatho wokuxuba uhambelana neempawu zezinto eziluhlaza (i-viscosity, ubushushu, ubuninzi, njl.), uxinzelelo lwenaliti kunye nokwahlukana koxinzelelo lwenaliti.Intloko yokuxuba i-high-pressure ayifuni ukuhlanjululwa ukugalela amaninzi.Kunconywa ukugcina kunye nokubuyisela uphawu lwentloko ngamaxesha angama-400,000.
Ukunciphisa uxinzelelo kunye nenkqubo yokulawula:
Uxinzelelo olusebenzayo lwe-polyether polyol kunye ne-isocyanate components lilawulwa kwi-6-20MPa;xa uxinzelelo olusebenzayo ludlula olu luhlu, izixhobo ziya kuvala ngokuzenzekelayo, i-alamu kwaye ibonise umyalezo wephutha "uxinzelelo lokusebenza oluphantsi kakhulu" okanye "uxinzelelo lokusebenza oluphezulu kakhulu".
Uxinzelelo lokugqibela lokhuseleko lwempompo yokulinganisa icandelo lusetelwe kwi-22MPa ngevalve yokhuseleko.I-valve yokukhusela inomsebenzi wokukhusela umatshini wokuqinisekisa ukhuseleko lwepompo yokulinganisa kunye nenkqubo.
Uxinzelelo lwangaphambili lwempompo yokulinganisa icandelo lusetelwe kwi-0.1MPa.Xa i-pre-pressure iphantsi kwexabiso elimiselweyo, izixhobo ziya kumisa ngokuzenzekelayo kunye ne-alamu kwaye ibonise umyalezo wephutha "uxinzelelo lwangaphambili oluphantsi kakhulu".
Inkqubo yomoya:
Isixhobo sokugcina uxinzelelo lwetanki siquka ivalve yokunciphisa uxinzelelo lwenitrogen, isakhelo sokudibanisa kunye ne-relay yoxinzelelo.Xa uxinzelelo lwe-nitrogen lungaphantsi kwexabiso elibekiweyo le-relay yoxinzelelo, izixhobo ziya kuvala ngokuzenzekelayo kwaye zinike i-alamu.Ngexesha elifanayo, i-polyol / i-cyclopentane ye-tank feed valve kunye ne-outlet I-valve yokutya ivaliwe, inqumle i-inlet kunye ne-outlet ye-cyclopentane.
Amacandelo okulawula aqulunqwe nge-triplet ye-pneumatic, i-valve yomoya, i-muffler, njl., ezisetyenziselwa ukulawula umsebenzi wenkqubo;
| Hayi. | Into | Iiparamitha zobuGcisa |
| 1 | Uhlobo logwebu olusebenzayo | ugwebu olomeleleyo |
| 2 | I-viscosity yezinto ezisetyenziswayo (25 ℃) | Polyol/cyclopentane ～2500MPas Isocyanate ～1000MPas |
| 3 | Uxinzelelo lwesitofu | 6～20MPa(iyalungiswa) |
| 4 | Phinda ukuchaneka kwesitofu | ±1% |
| 5 | Isantya sokuhamba kwesitofu (umlinganiselo wokuxuba1: 1) | 100～500g/s |
| 6 | Uluhlu lokulinganisa ukuxuba | 1:1-1.5(iyalungiseka) |
| 7 | Ixesha lokutofa | 0.5～99.99S(chanekile ukuya ku-0.01S) |
| 8 | Impazamo yokulawula ubushushu bezinto | ±2℃ |
| 9 | Inkqubo ye-hydraulic | Uxinzelelo lwenkqubo: 10 ~ 20MPa |
| 10 | Umthamo wetanki | 500L |
| 11 | Umthamo ofunekayo womoya oxinanisiweyo | Eyomileyo kunye ne-oyile engenawo i-P: 0.7Mpa Umbuzo: 600NL/mz |
| 12 | Imfuneko ye-nitrogen | P: 0.7Mpa Umbuzo: 600NL/mz |
| 13 | Inkqubo yokulawula ubushushu | Ukufudumeza: 2 × 6kw Ukupholisa: 22000Kcal/h (umthamo wokupholisa) |
| 14 | Umgangatho wobungqina bokudubula | I-GB36.1-2000 "IiMfuno ngokuPhangaleleyo kwiSixhobo soKhuselo oluKhuphukayo kwiiNdawo eziqhumayo", umgangatho wokukhusela umbane ungaphezulu kwe-IP54. |
| 15 | Igalelo lamandla | Isigaba sesithathu socingo, 380V / 50Hz |
I-CYCLOPENTANE umatshini wokufaka amagwebu woxinzelelo oluphezulu usetyenziswa kakhulu kwizixhobo zasekhaya zefriji, izikhenkcezisi, isifudumezi-manzi, ukugqunywa kweentsholongwane kwikhabhathi, i-CFC-free foam ye-air conditioning sandwich panel.