Drying production line
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Description
To obtain high quality mixtures, all the initial components of the mixture must be dry. The moisture content of the sand should be no higher than 0.5%. For sand drying, three cylinder drum dryer or conventional dryer are used. After drying, Feeding dry sand to vibrating screens with 1, 2 or 3 layers screen (usually with a mesh size of 0.63, 1.2 and 2.0mm respectively) for classification. After classification, the sand will be conveyed to bunkers for cooling to the required temperature, after which each size sand will be fed to the weighing unit, then mixing and packaging.
The sand drying productin line for drying sand is used for wet sand or other bulk material drying. The dry sand is widly used in the production of dry building mixtures.
Specification
| Equipment list | Capacity（Original moisture 5-8%） | |||||
| 3-5tph | 8-10 tph | 10-15 tph | 20-25 tph | 25-30 tph | 40-50 tph | |
| Wet sand hopper volume | 5t | 5 t | 5 t | 10 t | 10 t | 10 t |
| Belt feeder | PG500 | PG500 | PG500 | PG500 | PG500 | PG500 |
| Belt conveyor | В500х6 | В500х8 | В500х8 | В500х10 | В500х10 | В500х15 |
| Three-circuit drum dryer | CRH6205 | CRH6210 | CRH6215 | CRH6220 | CRH6230 | CRH6250 |
| Burning chamber | Matched（with refractory brick） | |||||
|
Burner (gas/diesel) Thermal power |
RS/RL 44T.C 450-600kw |
RS/RL 130T.C 1000-1500 kw |
RS/RL 190T.C 1500-2400 kw |
RS/RL 250T.C 2500-2800 kw |
RS/RL 310T.C 2800-3500 kw |
RS/RL 510T.C 4500-5500 kw |
| Belt conveyor | В500х6 | В500х6 | В500х6 | В500х8 | В500х10 | В500х10 |
| Vibrating screen（According to sand size） | DZS1025 | DZS1230 | DZS1230 | DZS1540 | DZS1230（2sets） | DZS1530（2sets） |
| Belt conveyor | В500х6 | В500х6 | В500х6 | В500х6 | В500х6 | В500х6 |
| Cyclone | Φ500mm | Φ1200 mm | Φ1200 mm | Φ1200 | Φ1400 | Φ1400 |
| Draught fan |
Y5-47-5C (5.5кw) |
Y5-47-5C (7.5кw) |
Y5-48-5C (11кw) |
Y5-48-5C (15кw) |
Y5-48-6.3C 30кВт |
Y5-48-6.3C 45кВт |
| Pulse dust collector | MC-80 | MC-32-4 | MC-32-6 | MC-64-4 | MC-64-6 | MC-96-6 |
