1. Energy saving
2. Smallest installation area
3. Low pollution
4. Easy operation control

The dryer adopts hollow inclined disks with the aim of obtaining a high heat transfer rate and raising the oscillation effect to a maximum. As the disks rotate, This dryer has the self-cleaning effect to scrape dried material off automatically sticking to the shaft and casing. In this way, the evaporation performance is enhanced by the prevention of adhesion of material and the renewal of the heat transfer surfaces.

Raw Material Flow

The material entering through one side of the dryer is subjected to intense agitation and oscillation, and is heated and dried through the heat transfer surface. The material is finally discharged with the target moisture content through the other side of the dryer as it goes over the moving dam.

Exhaust Gas Flow

The moisture content evaporated from the material is discharged in acompanied with the carrier gas. The exhaust gas, at approximately 100 °C, is cleaned of dust by the scrubber and cooled down. After the gas is cleaned of dust and cooled, approximately 60 to 70% of it is circulated for reuse as carrier gas.

Steam Flow

Steam at 0.5 to 0.8 MPa is used as the main heating source. The steam flows inside the shaft disk and the jacket, thus heating the material indirectly.

Sludge, starch, PVC, gypsum, aluminum hydroxide, magnetic iron oxide, magnesium hydroxide, SAN polymer, water-absorbing resins, etc.

Mode Heat transfer area m2 Number of shafts D mm W mm L mm Effective volume m3 Motor kW ID 180 DS 2 2 180 325 1150 0.05 1.5 ID 250 DS 5 2 250 490 1600 0.10 2.2 ID 300 DS 10 2 300 570 2470 0.23 3.7 ID 400 DS 15 2 400 730 2710 0.48 5.5 ID 500 DS 20 2 500 910 2800 0.77 7.5 ID 600 DS 30 2 600 1090 3520 1.36 11 ID 700 DS 40 2 700 1260 3750 2.03 15 ID 800 DS 50 2 800 1470 4030 2.84 18.5 ID 900 DS 65 2 900 1640 4820 4.10 22 ID 1000 DS 80 2 1000 1820 5070 5.38 30 ID 1000 DSL 100 2 1000 1820 6270 6.66 37 ID 900 QS 125 4 900 3110 4820 5.30 22x2 ID 1000 QS 150 4 1000 3440 5100 7.04 30x2 ID 1000 QSL 200 4 1000 3440 6670 9.31 37x2 ID 1250 QSL 250 4 1250 4235 6500 21.60 55x2

Tsukishima Kikai adopts computerized strength analysis in the design of inclined disk dryer.