Muaj ob lub ntsiab ntawm cov khoom siv rov qab rau cov khoom siv hmoov txheej: lim cov hom lossis ob chav cyclone. Cov khoom lim dej rov ua dua tshiab tso siab rau lub siab - kev ua haujlwm lim khoom (filter element), raws li qhia hauv daim duab hauv qab no, uas tuaj yeem rov ua dua tshiab.
Muaj ob hom tshuaj tsuag phom: hom hom siab thiab hom pressurized.Muaj feem ntau yog A, B, C, D, E, F, G hom tshuaj tsuag hom A, Hom B, Hom C yog tsim rau cov nozzles nrog sab nraud xws li Φ18, Φ20, Φ21, Φ22.5; Hom D tshuaj tsuag phom
Ib rab phom yog ib yam khoom siv ua kua los yog compressed cua kom tso tawm sai li lub zog. Muaj ob hom tshuaj tsuag phom: hom twj tso kua mis thiab hom pressurized. Kuj tseem muaj cov phom phom siab, phom phom carlo, thiab cov phom tsis siv neeg rov qab.Th
Powder txheej yog ib txoj kev siv dav dav uas tso siab rau kev ua haujlwm ntawm fluidizing hoppers. Los ntawm kev xa cov hmoov pleev xim rau hauv daim ntawv siv tau ntau dua rau daim ntawv thov, cov hoppers no ua lub luag haujlwm tseem ceeb hauv kev ua kom cov txheej txheem du thiab zoo ib yam. T