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E-mail
fengnengdry@163.com
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Phone
15961180958
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Address
Zhenglu Town, Changzhou City, Jiangsu Province
Changzhou Fengneng Drying Engineering Technology Co., Ltd
Principle and Characteristics of Linear Vibration Fluidized Bed Drying Machine
Date: 2024-04-09Read: 5
The working principle of the linear vibration fluidized bed dryer is to apply the excitation frequency generated by the vibration motor, so that the fluidized bed host placed on the rubber spring produces regular vibration due to the excitation frequency. In the normal no-load operation state, the material is fed by the feeder at one end of the fluidized bed and enters the drying chamber, that is, the fluidized bed surface. The heated air filtered by medium efficiency and high efficiency is distributed through the holes on the fluidized bed surface at the bottom of the fluidized bed and enters the drying chamber. At the same time, it comes into contact with the dry material on the bed surface to achieve mass transfer and heat exchange. The moisture of the material is gasified. With the action of the induced draft fan, the micro powder material is carried in the humid and hot air and separated by the cyclone separator. The recovered dust material is separated by a fan or butterfly valve set at the bottom of the cyclone separator. Receiving materials, The fine dust material carried in the humid and hot air is further recovered by the bag filter of the dust collector, and the humid and hot air is discharged by the induced draft fan to complete the entire drying production process.
The characteristics of the linear vibration fluidized bed dryer are as follows:
1. This machine is suitable for dehumidification and drying of powdered and granular materials in industries such as pharmaceuticals, food, and chemicals. It is also suitable for drying and dehumidification of sheet, strip, and block materials in industries such as building materials and light industry. It can also be used for cooling or humidifying processing and production of materials in related industries.
2. The material is uniformly heated, with sufficient heat exchange and high drying intensity. Compared with traditional radiation drying technology, it can save more than 30% energy.
3. This machine is completed in a closed state, reducing or eliminating material cross contamination and meeting the quality requirements of pharmaceutical and food production environments
4. This machine adopts the working principle of vibration motor excitation frequency, with regular vibration frequency, stable material fluidization, and low equipment working noise.
5. This machine can use steam, gas, oil, and coal as heating sources, with a wide range of applications for users to choose from.