Chitetezo cha polowera pampu ya vacuum ndi nkhani yomwe yakhalapo kwanthawi yayitali. Pazida zolondola monga mapampu a vacuum, kusamala kwambiri ndikofunikira. Fumbi—chimodzi mwa zinthu zoipitsidwa kwambiri m’malo awo ogwirira ntchito, sikuti chimangowononga zinthu zamkati koma chimawononganso madzi ogwirira ntchito a mpope, kuchepetsa mphamvu ndi moyo wautali.
Mapampu a vacuum amagwiritsidwa ntchito m'mafakitale osiyanasiyana, iliyonse ili ndi machitidwe ake apadera. Kuti akwaniritse zofuna zosiyanasiyana izi,zosefera zoloweranthawi zambiri amagwiritsa ntchito mitundu itatu yayikulu yamafayilo, iliyonse ili ndi zabwino zake komanso zochepera.
1. Pepala (Wood Pulp Paper) Chosefera cha Pump Pump Inlet
Ubwino wake
- Kusefedwa kwakukulu (kokhoza kutenga tinthu tating'onoting'ono ngati 1-5 microns) ndi mphamvu yaikulu yogwira fumbi, zomwe zimapangitsa kuti zikhale zabwino kwa malo omwe ali ndi tinthu tambirimbiri.
- Zotsika mtengo poyerekeza ndi zosankha zina, zomwe zimagwiritsidwa ntchito kwambiri posankha bajeti kapena zosinthira pafupipafupi (mwachitsanzo, kukonza chakudya, mankhwala).
Zoipa
- Kutentha kochepa (singathe kupitirira 100 ° C) ndi kutengeka ndi chinyezi, zomwe zingayambitse kusokonezeka kapena kuwonongeka.
- Kapangidwe kotayira—singathe kutsukidwa kapena kugwiritsidwanso ntchito.
Mapulogalamu abwino
- Malo ouma, otsika kutentha (monga ma laboratories, malo oyikamo).
2. Chosefera cha Polyester Vacuum Pump Inlet
Ubwino wake
- Imasunga bwino kusefa ngakhale m'malo achinyezi (mpaka 100 ° C).
- Itha kugwiritsidwanso ntchito mukachapitsidwa, ndikupulumutsa nthawi yayitali.
Zoipa
- Mtengo woyamba wokwera pang'ono kuposa zosefera za cellulose.
- Imafunika kukonza pafupipafupi kuti isatsekeke.
Mapulogalamu abwino
- Malo a chinyezi kapena odetsedwa pang'ono (mwachitsanzo, kukonza mankhwala, kusindikiza).
3. Zosefera Zosapanga dzimbiri Zosefera Pump Inlet
Ubwino wake
- Imapirira kutentha kwambiri (mpaka 200 ° C) ndi mlengalenga wowononga.
- Zokhalitsa komanso zogwiritsidwanso ntchito, zoyenera pazokonda zamafakitale.
Zoipa
- Kukwera patsogolo ndi kukonza ndalama.
- Kuchepetsa kusefa mwatsatanetsatane poyerekeza ndi media zopangira kapena cellulose.
Mapulogalamu abwino
- Malo otentha kwambiri kapena ankhanza kwambiri (mwachitsanzo, kukonza zitsulo, kupanga semiconductor).
Mapeto
Kusankha choyenerafyuluta yoloweramedia zimatengera momwe amagwirira ntchito, kutengera mtengo wake, komanso kuthekera kosamalira. Cellulose imapereka kutsika mtengo komanso kulondola pakawuma, masikelo a polyester kusinthasintha komanso kusinthikanso, pomwe chitsulo chosapanga dzimbiri chimapambana pakukhazikika pamikhalidwe yovuta kwambiri. Kusefedwa koyenera sikumangowonjezera moyo wa mpope komanso kumatsimikizira kugwira ntchito kosasintha - chinthu chofunikira kwambiri kwa mafakitale omwe amadalira ukadaulo wa vacuum.
Nthawi yotumiza: May-09-2025
