Kuv zoo siab heev los qhia rau koj tias tom qab kev siv zog tsis tu ncua thiab kev tshawb fawb los ntawm R & D thiab cov chaw tsim khoom, peb lub tuam txhab tau txais daim ntawv pov thawj cov qauv siv hluav taws xob rau cov khoom siv polyurethane raw khoom foaming tshuab thaum Lub Kaum Hli 29, 2024 nrog Daim Ntawv Pov Thawj No.: 21910029 thiab Patent No.ZL 2023 2 2893183.1.
Cov qauv siv hluav taws xob no muaj feem xyuam nrog kev ua haujlwm ntawm cov khoom siv hluav taws xob rwb thaiv tsev, tshwj xeeb yog polyurethane raw khoom foaming tshuab. Nws suav nrog lub tshuab ua npuas dej, lub tshuab pub mis, lub tshuab tso tawm, lub tshuab nplawm, lub ntsuas ntsuas thiab lub tshuab ua haujlwm; cov yeeb nkab txuas yog teem rau ntawm lub tank foaming thiab txuas nrog lub foaming tank, ib qho kev kho mechanism yog teem rau ntawm cov yeeb nkab txuas, ib tug kov hloov yog teem rau ntawm kev kho mechanism, kov hloov mus rau lub maub los rau kev sib txuas lus, thiab ib tug floating. phaj yog slidingly teem rau hauv cov yeeb nkab txuas. Cov qauv siv hluav taws xob teeb tsa lub metering mechanism. Ua ntej ntxiv cov khoom siv raw rau hauv lub tank foaming, tus maub los pib lub cav rotating tsav lub hau ntswj kom tig, tsav lub kov hloov mus, thiab saib xyuas cov phaj hloov mus rau qhov xav tau los ntawm qhov pom qhov rais. Lub tshuab pub mis yog pib pub cov khoom siv. Thaum pub mis, cov kua theem nce thiab tsav lub phaj ntab nce. Tom qab lub phaj ntab nce mus rau kev sib cuag kov, tus maub los tswj lub valve kom kaw thiab tsis pub noj. Thaum qhov ntsuas ntawm cov khoom siv polyurethane nce mus txog qhov xav tau, kev xa khoom ntawm polyurethane raw khoom tuaj yeem raug kaw. Kev ua haujlwm yog yooj yim, uas tuaj yeem txhim kho kev tsim khoom zoo, txuag cov ntaub ntawv raw, thiab tsis txhob pov tseg ntau li ntau tau.
Ntawm no ua tsaug rau peb cov neeg siv khoom ncaj ncees uas ib txwm txhawb nqa peb. Nws yog kev hwm rau peb los ua peb tus kheej pab rau kev lag luam polyurethane. Nyob rau hauv lub neej yav tom ntej, peb yuav twv yuav raug hu ua hauj lwm nyuaj thiab pab peb tus kheej lub zog rau lub polyurethane kev lag luam.
