I.Introduction
This equipment is a belt type multilayer reverse dryer. Mesh belt are made of SUS304 stainless steel. The stainless steel mesh belt runs smoothly, it’s easy to maintain and has a long service life. The whole machine running speed and drying temperature can according to production needs set. It’s has a high degree of automation, saving labor and improving production efficiency.
The dryer can be used not only for the drying of Chinese herbal medicine such as white fungus, fungus, jujube, rhubarb, salvia miltiorrhiza, and ginseng, but also for garlic, potato, onion, ginger, green pepper, apple, lemon,bamboo shoots, garlic, flowers, mushrooms, sweet potatoes, corn, peas, beans, coconuts, betel nuts, edible fungus and other air-permeable materials is suitable for a wide range of applications. You can set the dryer temperature and humidity according to the actual situation.
II. Fundamental
1. The machine can use electric, gas, LPG,coal, biological particles, diesel and other energy heating. The working principle is that the steam generated by the heat source passes through the heat exchanger through the axial fan to transfer the hot air to the inside of the drying cabinet body, so that the moisture on the product is evaporated under the heat. Evaporated under the action, the generated moist air discharged to the outside of the device with the tide pipe. The machine can continuously feed and make the material run smoothly. During the material conveying process, the gap is conveyed through the intermittent mesh belt to realize the turnover of the material and reach the homogeneity of the heated wind on all surfaces.It can connect with other equipment to achieve continuous operation.
A. Steam boiler can produces steam.
B. Hot stove heating, energy can be natural gas, diesel or LPG.
C. The air energy heat pump adopts electric heating.
D. Hot stove heating, energy can be coal or Biomass particles.
2.Each unit of mesh belt dryer has independent circulation of hot air. Part of the tail gas is discharged by a special dehumidifying fan. The exhaust gas is controlled by a regulating valve. The hot gas has the material up or down on the mesh belt. Heat dry and remove moisture. The mesh belt moves slowly, the operating speed can be adjusted freely according to the material temperature, and the dried product continuously falls into the receiver. Up and down cycle can be flexibly configured according to user needs, and the number of units can be selected according to the need. The amount of air, heating temperature, material residence time, and heating rate can be adjusted to achieve the drying effect.
3.Due to the low temperature of the material, the equipment is completely closed, only leaving the openings necessary for the discharge, and the effect of dehumidify is good.
4.The unique air intake device makes the distribution of hot air more uniform and ensures the consistency of product quality.
5.Heating system, temperature-controlled multi-position design and high air circulation fan can make internal heat fully dispersed in every corner of the interior. Make sure there are no dead ends. Uniform temperature, ideal for air drying and drying products.
a. Circulation fan:The circulating fan can blow the hot air generated by the hot stove into the dryer.
b. Air volume controller:When the air temperature in the hot blast stove is too high, the valve is properly opened, which can replenish fresh air and regulate the temperature inside the dryer.(steam heating drying machine need)
c. Dehumidifier fan:It can discharge the damp air.
d. Moisture control valve:When the air temperature rises, the valve can be enlarged a little. It can accelerate the discharge of moisture.
III parameter
1.conveyor&drying machine
conveyor:
Dimension:4500*2000*2500mm,separate power:1.5kw
Drying machine:
Dimension:33000*4500*3600mm,Mesh belt:1800mm,
drive power:3kw*5=15kw,
discharge humid air fan power:5.5kw*3=16.5kw,
circulation fan power:4kw*12=48kw,
heat exchanger:150000kcal*12
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Commercial Industrial Herbs Belt Drying Machine Images
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