CN202207585U - 制药用流化床的锥形气流分布板 - Google Patents

制药用流化床的锥形气流分布板 Download PDF

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Publication number
CN202207585U
CN202207585U CN2011203015316U CN201120301531U CN202207585U CN 202207585 U CN202207585 U CN 202207585U CN 2011203015316 U CN2011203015316 U CN 2011203015316U CN 201120301531 U CN201120301531 U CN 201120301531U CN 202207585 U CN202207585 U CN 202207585U
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plate body
breathable
fluidized bed
conical
pharmaceutical
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孙卫东
董永生
邬向东
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ZHONGSHUAI PHARMACEUTICAL SCI & TECH INCORPORATED CO., LTD.
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HENAN ZHONGSHUAI PHARMACEUTICAL SCIENCE DEVELOPMENT Co Ltd
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Abstract

一种制药用流化床的锥形气流分布板,包括中部的透气栅板和周边的透气板体,所述的透气板体为上粗下细的倒锥台形状,所述的透气板体上分布有透气孔。该制药用流化床的锥形流化床气流分布板的透气板体采用锥形结构,其上面的透气孔具有向心性,在吹气的时候能够吹动下落的药物向中部汇集,便于二次吹气沸腾,该气流分布板的使用能够提高流化床的生产质量和效率。

Description

制药用流化床的锥形气流分布板
技术领域
    本实用新型涉及制药设备关键零部件的技术领域,特别是涉及一种制药用流化床的锥形气流分布板。 
背景技术
现有的制药包衣用流化床,位于沸腾室下部的气流分布板大都为平板形式,通过平板上的透气孔二次吹动沸腾室内部下落的药物向中部汇集,其汇集能力差,容易在气流分布上造成药物的沉积和结块,影响包衣质量和效率,有待改进。
实用新型内容
本实用新型的目的是为了解决上述问题,提供一种制药用流化床的锥形气流分布板。
本实用新型的技术方案是:一种制药用流化床的锥形气流分布板,包括中部的透气栅板和周边的透气板体,所述的透气板体为上粗下细的倒锥台形状,所述的透气板体上分布有透气孔。
该透气栅板和透气板体为不锈钢材质。
所述的透气板体的母线与水平面的夹角为α,10°≤α≤30°。 
本实用新型的有益效果
该制药用流化床的锥形气流分布板的透气板体采用锥形结构,其上面的透气孔具有向心性,在吹气的时候能够吹动下落的药物向中部汇集,便于二次吹气沸腾,该气流分布板的使用能够提高流化床的生产质量和效率。
附图说明
图1为该制药用流化床的锥形气流分布板的结构示意图。 
具体实施方式
图中1.栅板、2.透气板体、3.透气孔。 
实施例:参见图1,图中一种制药用流化床的锥形气流分布板,包括中部的透气栅板和周边的透气板体,所述的透气板体为上粗下细的倒锥台形状,所述的透气板体上分布有透气孔。
该透气栅板和透气板体为不锈钢材质。
所述的透气板体的母线与水平面的夹角为α,10°≤α≤30°。 

Claims (3)

1.一种制药用流化床的锥形气流分布板,包括中部的透气栅板和周边的透气板体,其特征是:所述的透气板体为上粗下细的倒锥台形状,所述的透气板体上分布有透气孔。
2.根据权利要求1所述的制药用流化床的锥形气流分布板,其特征是:该透气栅板和透气板体为不锈钢材质。
3.根据权利要求1所述的制药用流化床的锥形气流分布板,其特征是:所述的透气板体的母线与水平面的夹角为α,10°≤α≤30°。
CN2011203015316U 2011-08-18 2011-08-18 制药用流化床的锥形气流分布板 Expired - Lifetime CN202207585U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114471385A (zh) * 2022-02-14 2022-05-13 聊城市鲁西化工工程设计有限责任公司 一种聚式流化有机硅合成反应控制方法和装置
CN115818048A (zh) * 2023-02-10 2023-03-21 山东红疆汽车制造有限公司 一种运输天然砂或者机制砂的异型立式罐

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114471385A (zh) * 2022-02-14 2022-05-13 聊城市鲁西化工工程设计有限责任公司 一种聚式流化有机硅合成反应控制方法和装置
CN115818048A (zh) * 2023-02-10 2023-03-21 山东红疆汽车制造有限公司 一种运输天然砂或者机制砂的异型立式罐
CN115818048B (zh) * 2023-02-10 2023-06-02 山东红疆汽车制造有限公司 一种运输天然砂或者机制砂的异型立式罐

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Address after: 18, building 7, block A, 450001 Holly Road, Gaoxin District, Henan, Zhengzhou

Patentee after: ZHONGSHUAI PHARMACEUTICAL SCI & TECH INCORPORATED CO., LTD.

Address before: 18, building 7, block A, 450001 Holly Road, Gaoxin District, Henan, Zhengzhou

Patentee before: Henan Zhongshuai Pharmaceutical Science Development Co., Ltd.

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Granted publication date: 20120502