Introduction
This continuous single layer mesh belt dryer is a continuous flow through drying equipment, which is used for drying the sheet, strip and granular material with good ventilation. It is especially suitable for dehydrated vegetables, Chinese medicine slices and other materials with high moisture content and high temperature. This series dryer has the advantages of fast drying speed, high evaporation intensity and good product quality. The dewatered cake-like paste material can be dried after granulating or sticking.
Specifications
Spec | Unit | DW-1.2-8 | DW-1.2-10 | DW-1.6-8 | DW-1.6-10 | DW-2-8 | DW-2-12 |
Unit number |
| 4 | 5 | 4 | 5 | 4 | 6 |
Belt width (m) | m | 1.2 | 1.2 | 1.6 | 1.6 | 2 | 2 |
Drying section length | m | 8 | 10 | 8 | 12 | 8 | 12 |
Thickness of the material | mm | 10～80 | |||||
Temperature | ℃ | 50～140 | |||||
Steam pressure | Mpa | 0.2～0.8 | |||||
Steam consumption | Kgsteam/kgH2O | 120～300 | 150～375 | 150～375 | 170～470 | 180～500 | 225～600 |
Drying strength | KgH2O/h | 4～20kg/m2•h | |||||
Total power of the blower | Kw | 3.3 | 4.4 | 6.6 | 8.8 | 12 | 16 |
Total power of the equipment | kw | 4.05 | 5.15 | 7.35 | 9.55 | 13.1 | 17.1 |
Note: Some parameters of the design of different materials have been adjusted to the design prevail.
Features
1.You can adjust the air volume, heating temperature, material residence time and feeding speed to get the best drying effect.
2.Flexible equipment configuration, you can use the net belt washing system and material cooling system.
3.Most of the air is recycled, saving a lot of energy.
4.Unique air distribution device, the hot air distribution more uniform, to ensure product quality consistency.
5.Heating source can be steam, heat transfer oil, electricity or coal-fired (oil) stove supporting.
Principle
The material is evenly spread on the mesh belt by the feeder. The mesh belt generally adopts 12-60 mesh stainless steel wire mesh and is dragged by the transmission to move in the dryer. Dryer by a number of units, each unit of hot air circulation independently, part of the tail gas discharged by a dedicated exhaust fan, exhaust valve control, heat from top to bottom or from top to bottom through the network covered with material to complete the heat and The process of mass transfer, take away the material moisture. Mesh belt slowly moving speed can be freely adjusted according to the material temperature, the finished product after drying continuously fall into the receiver. Up and down cycle unit according to user needs can be flexibly equipped, the number of units can also be selected according to need.
Application
De-watering vegetables, pellets, monosodium glutamate, coconut, organic plastics, synthetic rubber, acrylic fiber, medicines, herbs, small wooden products, plastic products, aging and solidification for the electronic component and device.
