HG series drum dryer
HG series drum dryer
Detailed description
Overview:
Dryer drum is a scraper heat conduction inside the rotating continuous drying equipment. Rotating drum, through its lower trough, adhesion of the film with a thickness of material, heat is piped to the cylinder wall, conduction to the cylinder wall, then transfer to the membrane material, membrane material so that the humidity to be evaporated off the wet, so with wet the material to be dried. Good material is dried in the drum unit from the drum surface scraper shovel to put the bottom of the spiral scraper conveyor, screw conveyor through a focus on the dry materials, packaging.
Feature：
● high thermal efficiency. Drum dryer for heat transfer mechanism is thermal conductivity, heat transfer direction is consistent throughout the operation cycle, in addition to cover heat and thermal radiation losses, heat the remaining tube material for all the wet film on the sub-evaporation, thermal efficiency of up to 80% -90%.
● operating flexibility, wide applicability. Adjustable drum dryer drying of many factors. Such as feed concentration, the thickness of paint film material, the heating medium temperature, drum rotation speed, can change the drum dryer drying efficiency, and no interaction of many factors involved. This is great for drum drying operation convenience, so that it can adapt to a variety of dry materials and different production requirements.
● drying time is short. Materials generally only 10-300 seconds drying cycle, it is suitable for heat sensitive materials. If we set the dryer drum in the vacuum device, you can run the vacuum conditions.
● drying rate. As the coating material put on the cylinder wall is very thin membrane, usually in the 0.3-1.5mm, and heat and mass transfer in the same direction, the membrane surface can be expected to maintain 20-70kg • H2O/m2 • h evaporation strong.
Application:
HG series drum dryer scraper widely used in food, chemical, pharmaceutical and other industries sticky, paste material production, drying and other processes.
Technical Data Sheet：
| Specification | Drum size （mm） | Effective heating area （m2） | Drying capacity （kg/h） | Steam consumption （kg/h） | Motor power （kw） | Dimensions（mm） | Weight（kg） |
| HG-600 | Φ600×800 | 1.12 | 40-70 | 100-175 | 1.1 | 1700×800×1500 | 850 |
| HG-700 | Φ700×1000 | 1.65 | 60-90 | 150-225 | 2.05 | 2100×1000×1800 | 1210 |
| HG-800 | Φ800×1200 | 2.26 | 90-130 | 225-325 | 3.75 | 2500×1100×1980 | 1700 |
| HG-1000 | Φ1000×1400 | 3.30 | 130-190 | 325-475 | 4.75 | 2700×1300×2250 | 2100 |
| HG-1200 | Φ1200×1500 | 4.24 | 160-250 | 400-625 | 4.75 | 2800×1500×2450 | 2650 |
| HG-1400 | Φ1400×1600 | 5.28 | 210-310 | 525-775 | 6.25 | 3150×1700×2800 | 3220 |
| HG-1600 | Φ1600×1800 | 6.79 | 270-400 | 675-1000 | 6.25 | 3350×1900×3150 | 4350 |
| HG-1800 | Φ1800×2000 | 8.48 | 330-500 | 825-1250 | 8.6 | 3600×2050×3500 | 5100 |
| HG-1800A | Φ1800×2000 | 10.60 | 420-630 | 1050-1575 | 8.6 | 4100×2050×3500 | 6150 |
注：部分参数设计时视不同物料有所调整，以设计为准。