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Cyclone air distribution fluidized bed

An air-fluidized bed and flow separation technology, which is used in hearth furnaces, lighting and heating equipment, drying, etc., can solve the problem of insufficient contact between materials and hot air, improve uniformity and flow effect, avoid The effect of collapsing the bed and improving drying efficiency

Active Publication Date: 2020-03-20
YICHUN WANSHEN PHARMA MACHINERY
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One object of the present invention is to propose a swirling air-distributing fluidized bed to solve the problem that the existing air-passing plate will make the material and hot air unable to fully contact, and to prevent the material from flowing backward into the bottom bucket

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Embodiment Construction

[0026] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0027] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "u...

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Abstract

The invention discloses a cyclone air distribution fluidized bed, which comprises a cyclone air distribution mechanism. The cyclone air distribution mechanism comprises a supporting plate, a fixing plate and a plurality of air distribution plates, wherein the supporting plate is of a circular structure, each air distribution plate is connected with the supporting plate and the fixing plate, the plurality of air distribution plates are circumferentially distributed on the periphery of the supporting plate, the supporting plate, the fixing plate and all the air distribution plates form a circular structure, the air distribution plate comprises a first horizontal part, an inclined part and a second horizontal part which are connected in sequence, the first horizontal part is parallel to the second horizontal part, and for any two adjacent air distribution plates, the first horizontal part in one air distribution plate and the first horizontal part in the other air distribution plate are located on the same horizontal plane, and a gap is formed between the first horizontal part in one air distribution plate and the second horizontal part in the other air distribution plate. The problemthat an existing air passing plate enables materials and hot air not to make full contact can be solved, air resistance is reduced, the bed collapse phenomenon is prevented, and the materials are prevented from flowing back into the bottom barrel.

Description

technical field [0001] The invention relates to the technical field of pharmaceutical equipment, in particular to a swirling air-distributing fluidized bed. Background technique [0002] A fluidized bed for pharmaceuticals usually includes a bottom barrel and an upper barrel body. A cloth bag filter is arranged in the upper barrel body, an air outlet is provided on the top of the upper barrel body, an air inlet is arranged on one side of the bottom barrel, and the inside of the bottom barrel Equipped with wind plate, as an indispensable main functional structural part of the fluidized bed, the air plate is mainly used to prevent the material from falling and exchange water with the hot air, so that the material can fully contact the air and achieve a drying effect. [0003] The existing air passage boards are mainly realized by superimposing straight holes and matting nets, or by superimposing punched inclined mesh boards and matting nets. The above wind passage boards with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/08F26B21/00
CPCF26B3/082F26B21/004
Inventor 熊洪峰夏国民刘振峰杨明伍振峰杨昌智金志江周国发王学成臧振中邱选兵吴永忠
Owner YICHUN WANSHEN PHARMA MACHINERY
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