White granulated sugar vibration fluidized bed with air volume adjusting structure

Abstract

The invention discloses a white granulated sugar vibration fluidized bed with an air volume adjusting structure. The white granulated sugar vibration fluidized bed comprises a fluidized tank, wherein the fluidized tank is driven by a vibration motor. The white granulated sugar vibration fluidized bed is characterized in that the fluidized tank comprises a middle groove and step parts; the groove is used for conveying white granulated sugar; the step parts are arranged at both sides of the groove; each step part comprises a horizontal section and a vertical section; a plurality of first air through holes are formed in each horizontal section, and an air adjusting plate is arranged under each horizontal section and is moved along the width direction of the fluidized tank; a plurality of second air through holes are formed in each air adjusting plate, and the number of the second air through holes is the same with the number of the first air through holes; the second air through holes and the first air through holes are moved in a relative staggering way to adjust the size of an air passage formed by the first air through holes and the second air through holes; an air blocking plate is arranged above the fluidized tank, an air outlet hole is formed in the middle part of the air blocking plate, and the upper surface of each vertical section is overlapped with the lower surface of the air blocking plate.

Description

technical field [0001] The invention relates to the technical field of fluidization of white granulated sugar, in particular to a white granulated sugar vibrating fluidized bed with an air volume adjustment structure. Background technique [0002] The cooling and drying process of white granulated sugar is an important part of white granulated sugar production. The drying of white granulated sugar usually adopts a vibrating fluidized bed. The traditional vibrating fluidized bed includes a fluidizing tank driven by a vibrating motor. For passing the air, white sugar is placed on the upper part of the fluidization tank, and the fluidization tank is driven by a vibrating motor to vibrate to convey the white sugar forward. While conveying the white sugar, the white sugar is dried by the wind coming from the opening. However, the traditional vibrating fluidized bed often has the following problems: [0003] 1. When drying and cooling white sugar with different water content, it ...

AI Technical Summary

Problems solved by technology

[0003] 1. When drying and cooling white granulated sugar with different water content, it is basically realized by passing in wind at different temperatures. If the temperature is low, the air with a lower temperature will be introduced to dry and cool the white sugar with different moisture content only by changing the air temperature. Once the air temperature is too high, the white sugar will easily melt, and the air temperature will be too low. Once the air flow is small, the white granulated sugar with high water content is also easy to agglomerate during the fluidization process; 2. Since the fluidization tank itself is provided with openings, the white granulated sugar is easy to leak through the openings, causing losses

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