Corn drying machine
Fair current corn drying machine working principle:
The machine uses fair current drying technology, which uses the hot air as thermal medium to dry the grain
The internal is composed by air ventilation and horns ventilation box, outside the box filled with grain horns, grain, hot air flow of top-down by air ventilation quarter, down through the bread into the direction of the exhaust gas layers, horns box
Hot air and grain flow positive, called the mixed flow
Hot air through grain layer, heat and moisture have the heat transfer with the grain: hot air to food, make temperature increased, moisture food grains heated evaporation into the air and become waste discharge
Dry bread to the heat flow down slowly, after tempering period which food grain moisture inside layer temperature and precipitation, to reach even equilibrium
After entering the food, cooling, make the grain cool down to the storage temperature, and then discharge the grain by grain period
Mixed current corn drying machine working principle:
The machine mixed current drying technology, which uses the hot air as thermal medium to dry the grain, he internal mainly by the horns layer interlaced ventilation box
Outside the box filled with grain horns, grain, hot air flow of top-down by air horns, and direction through box, the exhaust gas grain horns box. Hot air and grain flow both positive and reverse flow, called the mixed flow
Hot air through grain layer, and heat and moisture of grain of heat transfer: hot air to food, make temperature increased, moisture food grains heated evaporation into the air and become waste discharge
Dry bread to the heat flow down slowly, after tempering period which food grain moisture inside layer temperature and precipitation, to reach even equilibrium
After entering the food, cooling, make the grain cool down to the storage temperature, and then discharge the grain by grain period
corn drying machine performance features:
Outdoor use single, wind, and rain
For homework, mechanization, stable performance, convenient operation, saving construction investment
Adaptable, grain drying varieties
Heat recycling, reduces energy consumption
Grain drying thoroughly, and evenly, drying food can be directly into the warehouse
Good-quality and no pollution after drying
Main specification of corn drying machine：
|
model |
TDH100 | TDH150 | TDH200 | TDH250 | TDH300 | TDH400 | TDH500 |
| Capacity(ton per day) | 100 | 150 | 200 | 250 | 300 | 400 | 500 |
| Range of moisture decreased(%) | 4～16 | ||||||
| Heat medium | Clean air | ||||||
| Hot blast temperature(℃) | < 120 | ||||||
| Max temperature of grain(℃) | 55 | ||||||
| Unevenness of drying(%) | < 2 | ||||||
| Percertage of broken grain(%) | < 0.5 | ||||||
|
unit heat consumption (kj/kgH2O) |
5800 | ||||||
| Coal consumption(standard coal)(kg/h) | 60～230 | 90～345 | 120～460 | 150～575 | 180～690 | 240～1000 | 300～1380 |
| installed capacity | According to the environment and conditions, precipitation amplitude and configuration | ||||||
| Overall dimension(M) | 4×3 | 4×3 | 5×3.2 | 5.5×3.2 | 5.5×4 | 5.5×4.5 | 6×6 |
| height(M) | 6～1 | 8～15 | 13～17.5 | 14～18 | 14～19 | 15～20 | 16～22 |
