Ongoing Mesh Belt Drying Device for Fish Feed Pellets
one. Application
The belt dryer is mostly for mass manufacturing of steady drying great permeability sheet, strips, granules and grainy components. This sequence dryer has the benefits of higher drying velocity, large evaporation intensity and good high quality final solution.
2. CZPT Parameters
1) Gear identify: ongoing mesh belt type drying device.
2) Mesh belt width: .five-1.five mm
3) Mesh belt levels: can be three, five, seven layer (diverse potential and grain moisture calls for diverse layers and drying circumstance duration)
4) Drying temperature: eighty-a hundred and fifty diploma
5) Drinking water evaporation ability: 20-120 kg/h
six) Mesh belt feeding velocity: 2-9 m/h (frequency velocity regulation)
7) Heating technique: Optional with electric powered heating, steam heating (steam press is .3-.6Mpa), oil heating and many others to be warmth source. Most typically employed electrical heating and steam heating.
3. Working Principle
The substance is evenly distribute on the mesh belt the materials receives moved from the CZPT to discharging aspect by motor generate, comprehensive the drying method.
Below the motion of the circulating admirer, the air inside drying case goes by way of mesh belt switch to material. Air very first goes by way of steam exchanger or warmth pipe reach to required drying temperature. Then touches mesh belt levels, complete the heat transfer process.
At that minute, the air temperature goes down, water material enhanced, part of the damp air discharged by fan, the other part mixes with regular temperature air cycle for second drying in get to achieve the total utilization of energy.
Temperature and moisture inside the scenario can be controlled by mixed gadget of eliminate dampness and steam supply electric powered heating temperature manage device.
At the stop of drying interval, if need to cool down the item, just switch off steam valve or electric powered heating system to end the heating, via the suction of standard temperature air to amazing the items.
4. Main Construction
one) Transmission system
Adopts mesh belt motor (frequency speed management) + reducer + chain transmission mixture structure. Mesh belt managing pace can be accomplished by changing motor running frequency.
two) Conveying method
CZPT program consists of driving wheel, conveyor chain, tensioning system, supporting rod and mesh belt. The two sides of chain are related by way of a supporting rod, a chain wheel and steel rail positioning. Mesh belt is mounted on the supporting rod, run alongside with chain and rod. Driving wheel is installed at the discharging side.
three) Drying place
The drying area is divided into main room and air ducting two components. It has the observation door at the principal drying room the pendent layout of base is convenient for cleaning the accumulated content.
four) Temperature control
Steam Automobile management electromagnetic valve, controls drying temperature of every components, manual valve device is primarily established in accordance to the metal thermometer there is a temperature controller at the electrical cabinet for electric powered heating.
five) CZPT handle program
See the theory diagram of electric control
