Zida Zoyeretsera Zosefera
Zida Zoyeretsera
Pambuyo pakugwiritsa ntchito, zinthu zosefera zitha kutsekedwa ndi zinthu zadothi.Choncho, musanagwiritse ntchito kachiwiri, zosefera ziyenera kutsukidwa.
1. Kuchotsa zonyansa: Chosefera chidzaunjikira zonyansa pakagwiritsidwa ntchito, monga tinthu tating'onoting'ono, matope, organic matter, ndi zina zotere. Zonyansazi zimachepetsa kusefa ndikusokoneza magwiridwe antchito a zida.Kuyeretsa zosefera kumatha kuchotsa zonyansazi ndikusunga magwiridwe antchito amtundu wa zosefera.
2. Kubwezeretsa Permeability: Pakapita nthawi, zinthu zosefera zitha kukhala zocheperako, zomwe zimapangitsa kusefa kosakwanira.Kuyeretsa kungathandize kubwezeretsa permeability wa zinthu zosefera ndikuwongolera kusefera bwino.
3. Pewani kukula kwa mabakiteriya: Chosefera, monga chida cholekanitsira zonyansa, chimakonda kukula kwa mabakiteriya ndi tizilombo tating'onoting'ono.Kuyeretsa zosefera kumatha kuchotsa mabakiteriyawa ndikuwonetsetsa chitetezo chaukhondo chazinthuzo.
4. Moyo wotalikirapo wautumiki: Kuyeretsa pafupipafupi kwa zinthu zosefera kumatha kukulitsa moyo wawo wautumiki ndikupewa kufunika kosintha zinthu chifukwa chakutsekeka kapena kuwonongeka.
Mwachidule, kuyeretsa zinthu zosefera ndi gawo lofunikira kuti muwonetsetse kuti kusefa ndi magwiridwe antchito a zida, zomwe zimathandiza kuti zinthu zosefera ziziyenda bwino ndikutalikitsa moyo wake wautumiki.
M'makampani opanga ma polima, kuyeretsa kumachitika makamaka pogwiritsa ntchito njira zakuthupi ndi zamankhwala kuti muchotse polima yosungunuka yosungunuka kudzera pakutentha kwambiri, kusungunuka, makutidwe ndi okosijeni, kapena hydrolysis, kutsatiridwa ndi kutsuka kwamadzi, kutsuka kwamchere, kutsuka kwa asidi, ndi kuyeretsa kwa akupanga.Momwemo titha kupereka zida zoyeretsera, monga Hydrolysis cleaning system, Vacuum cleaner ng'anjo, TEG yotsuka ng'anjo, Akupanga zotsukira ndi chipangizo china chothandizira, monga thanki yoyeretsera alkali, thanki yotsuka yotsuka, tester yoyezera.
Hydrolysis kuyeretsa dongosoloamatanthauza njira yoyeretsera yomwe imagwiritsa ntchito mphamvu ya hydrolysis kuti iwononge ndikuchotsa polima pamalo kapena zida.Dongosololi limagwiritsidwa ntchito kwambiri m'mafakitale, monga kuyeretsa zosinthira kutentha, ma boiler, ma condensers, zinthu zosefera ndi zida zina zomwe zitha kudziunjikira ma depositi.
Mfundo yaVng'anjo ya acuumzimachokera ku chinthu chakuti molekyulu yapamwamba ya ulusi wopangidwa, wolekanitsidwa ndi mpweya, uyenera kusungunuka kutentha kukafika pa 300˚C, kenako kusungunula ma polima amalowa mu thanki yotolera zinyalala;kutentha kukakwera kufika pa 350˚C, kufika pa 500˚C, polima imayamba kunyonyotsoka ndi kutulutsa ng'anjo.
TEG yoyeretsa ng'anjo: Amagwiritsa ntchito mfundo yakuti polyester ikhoza kusungunuka ndi glycerol (TEG) pa kutentha kwake (pakuthamanga kwabwino, ndi 285 ° C) kuti akwaniritse cholinga choyeretsa.
Akupanga zotsukira: ndi chipangizo chomwe chimatulutsa kugwedezeka kwamphamvu kwamakina mubafa lamadzimadzi.Chipangizochi chimakwaniritsa zolinga zoyeretsa pogwiritsa ntchito mafunde a phokoso.Phokoso mafunde kulenga cavitations mwa kayendedwe ka madzi osamba, chifukwa detergent zotsatira pamwamba pa chinthu kutsukidwa.Amatulutsa mphamvu mpaka 15,000 psi kuti amasule ndikuchotsa litsiro, zonyansa, ndi zonyansa.