Multi Layers Hot Air Dryer
Herb,food,fuits,vegetables and others
Gas,Steam,Oil and others
- Equipment Introduction
- Technical Parameter
- Working Principle
This product belongs to continuous mesh belt hot air equipment,the device adopts hot air circulation to dry material, according to the technological requirements of different products.
This system dryer has simple structure, large capacity , low operation cost.Also the big dryer equipment can be make into two smaller dryer if client want more convenient for installation.
Materials are uniformly put on the mesh belt dryer machine by the feeder. The mesh-belt uses generally 12-60 mesh stainless steel wire net and it is drawn and moved inside the drier
by a transmission device.The mesh belt dryer machine is composed of several units. For each unit, the hot air is circulated separately.Some exhausted gas is discharged with a special
moisture elimination blower.The waste gas is controlled through an adjustment valve.
The hot air passes through the mesh belt covered with the material from the top to the bottom or from the bottom to the top and this will complete the heat and mass transfer process.
This process will bring material water away. The mesh belt moves slowly, Running speed can be freely adjusted according to material temperature.The final products after mesh belt dryer
machine will fall into the material collector continuously. the top and low circulation layer can be freely equipped according to the users' demand. The layer number can be selected
according to the demand.
Fresh material sent by conveyor to feeding inlet and continuous tile to the upper transmission belt , upper belt forward through heating section and transfer to the second layer belt
……Finally dried material discharge from outlet to complete the drying process.
|Material spread thickness(mm)||10-80|
|Heat source type||Steam,hot air,gas etc|
|Transmission method||Chain transmission|
|Fan||low noise centrifugal fan|
|Feeding||Uniformly , thickness is adjustable.|
|Control system||Centralized control circuit|
|Environment temperature||Seasonal temperature|
|Environmental requirements||No excessive corrosive gas, no inflammable, explosive gas|
|Site requirements||Cement floor, bright and clean|
1.Hot air from bottom-up and top-down cross through material, increase the contact area, improve drying speed.So discharge moisture quickly, ensure the drying effect.
2. It equipped with mandatory dehumidification , most using hot air recycling to save energy, the saturated air discharged from chamber to ensure product quality.
3. Using with fully enclosed structure, ensuring material is not contaminated, improve the thermal efficiency, improve working conditions.
4.Adopt unique internal air supply device, can not only improve material and the relative velocity of hot air, improve drying speed, and guarantee uniform drying.
5.Simple structure and High efficiency temperature control, large capacity , low operation cost.
6.There is access door on one side , easy to access and clean.
7. Belt speed by frequency conversion, can effectively control material requirements.
8.Have great heat preservation: equipment heat preservation thickness of 50 mm, material: mineral wool
9.Environmental protection, clean;all material select the stainless steel or food grade material, which can realize the function of the online cleaning,the whole machine clean.
10.Intelligent control;Independent central control console, reserve manual button, work status display intelligent control.