Cov ntaub ntub dej los ntawm lub tshuab ziab khaub ncaws yog muab tso rau hauv ib qho kawg ntawm lub tog raj kheej daim ntaub ntawv luam ntawv tig phaj nyeem ntawv, homogeneous tis ntawm cov khoom siv hauv lub tshuab ziab khaub ncaws nrog cov dispersion, thiab kev sib cuag thiab tag nrho ntws (countercurrent) cua kub, ceev kom qhuav huab cua kub, kis mus rau lub zog tsav tsheb.Thaum lub sij hawm ziab, cov khoom siv tuaj yeem tswj tau kom txav mus rau lwm lub hnub qub tso tawm ntawm lub tshuab ziab khaub ncaws kom tso tawm cov khoom raws li qhov kev txiav txim ntawm tilting phaj thiab cua kub ntws.
◎ chemical, mining, metallurgy thiab lwm yam kev lag luam cov khoom loj, cov khoom siv qhuav ntau tshaj qhov loj, xws li: mines, blast furnace slag, thee, hlau hmoov, phosphate fertilizer, ammonium sulfate.
◎ Rau ziab cov hmoov thiab granular cov ntaub ntawv tshwj xeeb, xws li: HP foaming agent, distiller's grains, lub teeb calcium carbonate, activated av nplaum, sib nqus hmoov, graphite, thiab dregs.
◎ Yuav tsum kom qhuav qhov kub thiab txias, thiab cov khoom loj ntawm cov ntaub ntawv kom qhuav tas mus li.
◎ Rotary tshuab ziab khaub ncaws muaj qib siab ntawm kev siv tshuab thiab muaj peev xwm ntau lawm.
◎ Kev ua haujlwm ntawm cov kua dej los ntawm lub tog raj kheej me me thiab kev ua haujlwm tsawg.
◎ Kev hloov pauv rau cov khoom siv yog qhov muaj zog heev.
◎ Kev ua haujlwm ruaj khov, tsis muaj nqi khiav lag luam, thiab cov khoom zoo kom qhuav tsis sib xws.
qauv | Direct cua sov downstream | Direct cua sov downstream | Direct cua sov countercurrent | Direct cua sov countercurrent | Composite cua sov | Composite cua sov |
Hom khoom | ore | HP foaming agent | Blast rauv slag | Thiammonium | Phosphate chiv | thee |
Muaj peev xwm ua tau (kg / h) | 1,000 | 466 ib | 15000 | 20000 | 12000 | 5000 |
Cov ntsiab lus dej (%) | 30 | 13 | 6 | 1.5 | 5 | 6.5 |
Qhov kawg ntawm cov dej noo (%) | 15 | 0.3 | 1 | 0.1 | 0.1 | 0.1 |
Qhov nruab nrab particle loj (mm) | 6.5 | 0.05 Nws | 4.7 | 0.5-1.7 hli | 0.5 | 5 |
Cov khoom hnyav (kg / m 3) | 770 ib | 800 | Xyoo 1890 | 1100 | 1500 | 750 |
Cua kub ntim (kg / h) | 3900 ib | 5400 ib | 10 750 | 9800 ua | 6500 ib | 16 000 |
Inlet gas kub (oC) | 600 | 165 | 500 | 180 | 650 | 570 ib |
Cov khoom siv hluav taws xob kub (o C) | 42 | 100 | 70 | 80 | 75 | |
cua sov txoj kev | gas | Chav cua sov | hnyav roj | Thee kub qhov cub | hnyav roj | hnyav roj |
Loading factor | 6.3 | 7 | 7.5 | 7.8 ib | 18 | |
Ceev (rpm) | 4 | 4 | 3.5 | 3 | 4 | 2 |
Tilt | 0.04 ib | 0.005 ib | 0.03 ib | 0.05 Nws | 0.05 Nws | 0.043 ib |
Luam board number | 12 | nees nkaum plaub | 12 | nees nkaum ob | Sab hauv lub tog raj kheej sab nraud 8 | 6 12 |
Lub tshuab ziab khaub ncaws (m) | 2.0 | 1.5 | 2 | 2.3 | Sab nrauv lub tog raj kheej 2 | Sab nrauv lub tog raj kheej 2.4 |
Lub tshuab ziab khaub ncaws ntev (m) | 20 | 12 | 17 | 15 | 10 | 16 |
Lub zog tsav (kw) | nees nkaum ob | 7.5 | 15 | 11 | 11 | 15 |