Zida zokutira feteleza
Zida zokutira feteleza zimagwiritsidwa ntchito kuwonjezera chitetezo kapena chosanjikiza cha feteleza.Chophimbacho chingapereke zopindulitsa monga kutulutsidwa kwa zakudya zowonjezera, kuchepetsa kuchepa kwa michere chifukwa cha kuphulika kapena kutsekemera, kuwongolera bwino ndi kusunga katundu, komanso kuteteza ku chinyezi, kutentha, ndi zina zachilengedwe.
Pali mitundu yosiyanasiyana ya zida zokutira zomwe zilipo malinga ndi zosowa zenizeni ndi zofunikira za feteleza.Mitundu ina yodziwika bwino ya zida zokutira feteleza ndi izi:
1.Drum yophimba ya Rotary: Zida zamtunduwu zimagwiritsa ntchito ng'oma yozungulira kuti igwiritse ntchito pamwamba pa feteleza.Ng'oma nthawi zambiri imatenthedwa kuti ilimbikitse kumamatira ndi kuyanika kwa zinthu zokutira.
2. Chophimba cham'madzi: Pazida izi, tinthu ta feteleza timayimitsidwa mumtsinje wa mpweya wotentha kapena gasi, ndipo zokutira zimapoperapo.Kuthamanga kwakukulu kwa mtsinje wa gasi kumatsimikizira kuti tinthu tating'onoting'ono timakhala tofanana.
3.Spouted bed coater: Mofanana ndi chophimba cha bedi cha fluidized, chipangizochi chimagwiritsa ntchito bedi la spouted la tinthu tating'onoting'ono kuti tiyimitse tinthu ta feteleza ndikuwapaka ndi kupopera kwa zinthu zokutira.
4.Drum coater yokhala ndi kupopera mbewu mankhwalawa: Chipangizochi chimaphatikiza mawonekedwe a ng'oma yozungulira ndi chophimba cha bedi chothira madzi pogwiritsa ntchito ng'oma yozungulira ndi makina opoperapopera kuti agwiritse ntchito zopakazo pa tinthu ta feteleza.
5. Centrifugal coater: Chida ichi chimagwiritsa ntchito diski yozungulira popaka zinthu zokutira pa tinthu ta feteleza.Mphamvu ya centrifugal imatsimikizira kugawa yunifolomu ya zinthu zokutira.
Kusankha kwa zida zokutira feteleza kumadalira zofunikira zenizeni za feteleza omwe amakutidwa, zomwe zimafunikira za zokutira, komanso mphamvu yopangira yomwe ikufunika.