SUS304 , SUS316L DW Series Shrimp shell Mesh belt (Dryer Oven
Machine)for foodstuff
I. Description of belt dryer:
The raw materials to be treated should distribute on the conveyer
belt through suitable mechanism such as star distributor, swing
belt, crusher or granulator, the conveyer passes through the
channel including of one or several heating unit. Each heating unit
is equipped with air heater and circle system. Each channel has one
or several damp discharge systems. When the conveyer passes through
it, hot air will pass through the raw material from up to low or
from low to up. In this way raw materials can be dried evenly.
II. Application of belt dryer:
The belt dryer is ordinary continuous drying equipment. It is
widely used for chemical industry, foodstuff industry,
pharmaceutical industry, construction materials industry,
electronic industry and so on. Especially it is suitable for drying
raw materials that are good in breathability and have the shape of
pieces or strip of granule. It is also possible to dry the pasted
raw materials such as filter cake after shaped through granulator
or extruder.
III. Features of belt dryer:
1. Air quantity, heating temperature, materials staying time and
feeding speed can be adjusted to achieve the best drying effect.
2. The equipment configuration is flexible, mesh belt washing
system and materials cooling system can be used.
3. Most air is recycled to realize saving energy.
4. The machine is equipped with unique air dividing apparatus, it
makes the hot air distribute uniform better and guarantee the
quality of products is constant.
5. Heating source can be steam, conduction oil,, electricity, coal
(oil), or hot air furnace.
IV. Typical product of belt dryer:
Dehydrated vegetable, granule feedstuff, monosodium glutamate,
abstract, shredded coconut stuffing, organic pigment, synthetic
rubber, propylene fiber, drugs, small wood plastic products,
electronic components, curing, calcium carbonate, white carbon
black dyestuff, etc
Application :
De-watering vegetable, particle feed, gourmet powder, shredded
coconut stuffing, organic color, compound rubber, medicine product,
medicine material, small wooden product, plastic product, aging and
solidification for the electronic component and device..
The materials are uniformly distributed on the mesh-belt by the
material feeder. The mesh-belt generally adopts 12-60 mesh
stainless steel mesh and it is drawn by a transmission device and
move inside the dryer. The dryer is composed of several sections.
For each section the hot air is circulated separately. Part of
exhausted gas is exhausted by a special moisture exhaust blower.
The waste gas is controlled by an adjustment valve. The hot air
passes through the mesh-belt covered with bring water material
away. The mesh-belt moves slowly, running speed can be freely
adjusted according to the material property. The final products
after the drying process will fall into the material collector
continuously. The top and low circulation units can be freely
equipped according to client requirement;
| Model | DW-1.2-8 | DW-1.2-10 | DW-1.6-8 | DW-1.6-10 | DW-2-8 | DW-2-10 |
| Unit number | 4 | 5 | 4 | 5 | 4 | 5 |
| Belt width | 1.2 m | 1.2m | 1.6m | 1.6m | 2m | 2m |
Drying section
length | 8mm | 10mm | 8mm | 10mm | 8mm | 10mm |
Thickness of
the material
to be covered | 10-80mm | 10-80mm | 10-80mm | 10-80mm | 10-80mm | 10-80mm |
| Temperature | 60-130°C | 60-130°C | 60-130°C | 60-130°C | 60-130°C | 60-130°C |
| Steam pressure | 0.2-0.8Mpa | 0.2-0.8Mpa | 0.2-0.8Mpa | 0.2-0.8Mpa | 0.2-0.8Mpa | 0.2-0.8Mpa |
| Steam consumption | 120-300kg/h | 150-375kg/h | 150-375kg/h | 170-740kg/h | 180-500kg/h | 225-600kg/h |
| Drying time | 0.2-1.2h | 0.25-1.5h | 0.2-1.2h | 0.25-1.5h | 0.2-1.2h | 0.25-1.5h |
| Drying strength | 60-160 kg H2O/h | 80-220 kg H2O/h | 75-220 kg H2O/h | 95-250 kg H2O/h | 100-260 kg H2O/h | 120-300 kg H2O/h |
Total power of
the blower | 9.9kw | 12.1kw | 9.9kw | 12.1kw | 18.2kw | 22.2kw |
Total power of
the equipment | 11.4kw | 13.6kw | 11.4kw | 13.6kw | 19.7kw | 23.7kw |
