Vharuvhuchishandiso chinowanzo shandiswa mumaindasitiri akawanda uye chinoita basa guru muhupenyu hwekugadzira, kune dzimwe nzvimbo huru dzekushandisa mavharuvhu.
1. Mavharuvhu emidziyo yakagadzirwa nemafuta
Midziyo yekuchenesa mafuta. Mavharuvhu mazhinji anoshandiswa mukuchenesa mafuta mavharuvhu epaipi, anosanganisira mavharuvhu egedhi, mavharuvhu eglobe, mavharuvhu ekutarisa uye mavharuvhu ekuderedza mafuta, mavharuvhu ebhora. Mavharuvhu egedhi anoita angangoita 80%.
Midziyo inoshandiswa nefayibha yemakemikari. Zvigadzirwa zvikuru zvefayibha yemakemikari ipolyester, acrylic uye polyvinyl alcohol fiber. Kazhinji vanoshandisa mavharuvhu ebhora nemavharuvhu ane jekete.
Zvishandiso zvinoshandiswa neAcrylonitrile. Zvinowanzo shandisa mavharuvhu egedhi, mavharuvhu eglobe, mavharuvhu ebhora uye mavharuvhu eplug. Mavharuvhu egedhi anoita inenge 75% yemavharuvhu ese.
Midziyo inoshandiswa neamoniya yakagadzirwa. Inowanzo shandisa mavharuvhu egedhi, mavharuvhu eglobe, mavharuvhu ekutarisa, mavharuvhu ebhora, mavharuvhu ediaphragm, mavharuvhu etsono uye mavharuvhu ekuderedza huwandu hwemvura.
2. Mavharuvhu munzvimbo dzemagetsi anobuda nemvura
Kuvakwa kwechiteshi chemagetsi chemvura muChina kuri kukura kwakananga kunzvimbo huru, kazhinji kunoshandisa mavharuvhu anorerutsira huwandu, zvinodzora kumanikidzwa, mavharuvhu epasi ane dhayamita yakakura uye kumanikidzwa kwakanyanya.
3. Mavharuvhu munzvimbo yesimbi
Maitiro ealuminium oxide munzvimbo yesimbi anoda mavharuvhu epasi, mavharuvhu emvura anotonga ； mavharuvhu esimbi anovhara bhora, mavharuvhu emapuruguru anozodiwa munzvimbo yekugadzira simbi.
4. Mavharuvhu ari munzvimbo ine chekuita negungwa
Mavharuvhu akawanda achadiwa munzvimbo dzine chekuita negungwa pamwe chete nekuvandudzwa kwemaindasitiri emafuta ari kunze kwenyika, akadai semavharuvhu ebhora, mavharuvhu ekutarisa uye mavharuvhu emigwagwa yakawanda.
Nguva yekutumira: Kukadzi-23-2022