Zida zoziziritsira feteleza zodzigudubuza
Zida zoziziritsira feteleza zodzigudubuza ndi mtundu wa zida zomwe zimagwiritsidwa ntchito popanga feteleza kuti aziziziritsa ma granules omwe adatenthedwa poyanika.Zipangizozi zimakhala ndi ng'oma yozungulira yokhala ndi mipope yambiri yozizirira yomwe imadutsamo.Manyowa a feteleza otentha amadyetsedwa mu ng'oma, ndipo mpweya woziziritsa umawombedwa kupyolera mu mapaipi ozizira, omwe amaziziritsa ma granules ndikuchotsa chinyezi chilichonse chotsalira.
Zida zoziziritsira feteleza zodzigudubuza zimagwiritsidwa ntchito nthawi zambiri ma granules a feteleza akawumitsidwa pogwiritsa ntchito chowumitsira chozungulira kapena chowumitsira bedi.Ma granules akakhazikika, amatha kusungidwa kapena kupakidwa kuti ayende.
Pali mitundu yosiyanasiyana ya zida zozizilitsira feteleza zodzigudubuza zomwe zilipo, kuphatikiza zoziziritsa kukhosi ndi zoziziritsa kukhosi.Zozizira zoziziritsa kukhosi zimagwira ntchito polola kuti machubu a feteleza otentha alowe mu ng'oma yozizirira kuchokera mbali imodzi pomwe mpweya wozizirira umalowa kuchokera mbali inayo, ndikuyenderera mbali ina.Zozizira zodutsana zimagwira ntchito polola kuti ma granules a feteleza otentha alowe mu ng'oma yozizirira kuchokera mbali imodzi pomwe mpweya woziziritsa umalowa m'mbali, ndikudutsa pazinyalala.
Zida zoziziritsira feteleza zodzigudubuza ndizofunikira kwambiri pakupanga feteleza, chifukwa zimatsimikizira kuti ma granules akhazikika ndikuwumitsidwa ku chinyezi chofunikira kuti chisungidwe ndi kunyamula.