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Fluidized-bed dryer

A technology of fluidized bed drying and drying chamber, which is applied in the direction of drying chamber/container, drying solid materials, heating to dry solid materials, etc., to achieve the effect of reducing surface temperature and preventing moisture absorption

Inactive Publication Date: 2014-06-18
杨胜妹
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fluidized bed dryer to solve the problems of dry and wet materials sticking and uniform drying in the above-mentioned prior art problems

Method used

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  • Fluidized-bed dryer

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Embodiment Construction

[0007] The fluidized bed dryer provided by the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0008] Such as figure 1 As shown, the present invention provides a fluidized bed dryer, comprising a drying chamber 1, a cooling chamber 2 and a first opening 3 communicating with the drying chamber 1 and the cooling chamber 2, the drying chamber 1 is provided with a feed port 4, and the drying chamber 1 is equipped with multiple rows of vertical baffles 5, and the height of the vertical baffles 5 gradually increases from the feed inlet 4 to the first opening 3. The drying chamber 1 is provided with a hot air inlet 6, and the vertical baffles 5 A first mesh plate 11 is arranged between the hot air inlet 6, a hot air outlet 7 is arranged on the drying chamber 1, a cold air inlet 8 is arranged under the cooling chamber 2, a cold air outlet 9 is arranged on the cooling chamber 2, and a cold air outlet 9 is arranged on the cool...

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Abstract

The invention provides a fluidized-bed dryer. The fluidized-bed dryer comprises a drying chamber, a cooling chamber and a first opening for communicating the drying chamber with the cooling chamber, wherein the drying chamber is provided with a feeding port and is internally provided with a plurality of rows of vertical baffles; the height of the vertical baffles is gradually increased from the feeding port to the first opening; a hot-air inlet is arranged under the drying chamber; a first meshing plate is arranged between the vertical baffles and the hot-air inlet; a hot-air outlet is arranged in the drying chamber; a cold-air inlet is arranged under the cooling chamber; a cold-air outlet is arranged in the cooling chamber; a discharging port is also arranged in the cooling chamber; the cooling chamber is provided with a second meshing plate at the cold-air inlet. The fluidized-bed dryer provided by the invention has the advantages that dried materials are prevented from meeting with materials with large humidity, so that continuous working is realized.

Description

technical field [0001] The invention relates to the field of dryer equipment, in particular to a fluidized bed dryer equipment. Background technique [0002] During the continuous operation of the current fluidized bed, it is easy for the dried material to stick to the wet material, which increases the energy consumption of the equipment and is not conducive to the uniformity of drying. Contents of the invention [0003] The object of the present invention is to provide a fluidized bed dryer, which solves the problems of dry and wet materials sticking and uniform drying in the above-mentioned prior art problems. [0004] The invention provides a fluidized bed dryer, comprising a drying chamber, a cooling chamber and a first opening connecting the drying chamber and the cooling chamber, the drying chamber is provided with a feed port, and the drying chamber is provided with multiple rows of vertical baffles, Between the feed inlet and the first opening, the height of the v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/08F26B25/08
Inventor 杨胜妹
Owner 杨胜妹
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