now the drying equipment produced by our company has many advantages over the traditional drying oil. our products have been stepping into the market in recent years. so many people can not get out of the "seven big" misunderstandings of the traditional dryer. today, i will explain the shortcomings of the traditional drying equipment to you.
1. in order to increase the production of desiccant, the drum is too long; the diameter is too large; it can not be fully utilized; it causes the loss of heat energy; the equipment occupies a large area.
2. in order to increase the output, the import temperature is too high; the export temperature is too high; it causes energy waste. at the same time, the quality of the dried materials decreased; the color of the materials became black seriously; even a lot of pastes. the low wind speed in the drum results in the relaxation of dynamic and static contact force between material and hot air, which results in the low drying efficiency of the equipment.
3. drying equipment only dries downstream, and saturated water vapor can not be discharged in time during drying process, so that water vapor runs too long in the drum, causing water to be absorbed by dry materials.
4. material will not move back and forth in the drum. therefore, the material in the drum will be quickly removed by the wind. as a result, the storage of the material in the drum is too low, resulting in the reduction of the dynamic and static contact area between the material and the hot air.
5. in order to limit the material flow speed towards the outlet direction, only the speed of the drum is limited very low, so the number of lifting materials in the drum is greatly reduced. as a result, the number of dynamic contacts between materials and hot air is greatly reduced.
6. the main engine of drying equipment is installed in the inclined form of high-end and low-end of far-end of fire, because this installation method can only speed up the flow of materials to far-end of fire, thus reducing the storage of materials in the drum once again. thousands of lifting plates are lifted at the same time in the whole drum from front to back, but the lifted materials are too high. few.
1. in order to increase the production of desiccant, the drum is too long; the diameter is too large; it can not be fully utilized; it causes the loss of heat energy; the equipment occupies a large area.
2. in order to increase the output, the import temperature is too high; the export temperature is too high; it causes energy waste. at the same time, the quality of the dried materials decreased; the color of the materials became black seriously; even a lot of pastes. the low wind speed in the drum results in the relaxation of dynamic and static contact force between material and hot air, which results in the low drying efficiency of the equipment.
3. drying equipment only dries downstream, and saturated water vapor can not be discharged in time during drying process, so that water vapor runs too long in the drum, causing water to be absorbed by dry materials.
4. material will not move back and forth in the drum. therefore, the material in the drum will be quickly removed by the wind. as a result, the storage of the material in the drum is too low, resulting in the reduction of the dynamic and static contact area between the material and the hot air.
5. in order to limit the material flow speed towards the outlet direction, only the speed of the drum is limited very low, so the number of lifting materials in the drum is greatly reduced. as a result, the number of dynamic contacts between materials and hot air is greatly reduced.
6. the main engine of drying equipment is installed in the inclined form of high-end and low-end of far-end of fire, because this installation method can only speed up the flow of materials to far-end of fire, thus reducing the storage of materials in the drum once again. thousands of lifting plates are lifted at the same time in the whole drum from front to back, but the lifted materials are too high. few.
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