CN201634434U - 改良型多晶硅生产用活性炭吸附塔 - Google Patents

改良型多晶硅生产用活性炭吸附塔 Download PDF

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Publication number
CN201634434U
CN201634434U CN2010201106829U CN201020110682U CN201634434U CN 201634434 U CN201634434 U CN 201634434U CN 2010201106829 U CN2010201106829 U CN 2010201106829U CN 201020110682 U CN201020110682 U CN 201020110682U CN 201634434 U CN201634434 U CN 201634434U
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adsorption tower
heat exchange
activated carbon
jacket
chuck
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赵振元
姚伟
刘胜春
李骥
蒋玉梅
朱德江
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IT Electronics Eleventh Design and Research Institute Scientific and Technological Engineering Corp
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Eleventh Design & Research Institute Of It Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract

一种改良型多晶硅生产用活性炭吸附塔，包括吸附塔，其特征在于：在吸附塔内部增设有列管换热器，在吸附塔外部加装有夹套，夹套上部设有上列管换热器列管口，上列管换热器列管口之间通过进气出水管连接，夹套下部设有下列管换热器列管口，下列管换热器列管口之间通过出气进水管连接，所述夹套顶端设有出料口，夹套侧壁设有卸炭口。本实用新型通过对吸附塔结构及换热方式的改变，使其活性炭使用周期延长，再生时间短，温差变化小，同时换热效率较高。

Description

改良型多晶硅生产用活性炭吸附塔
技术领域
本实用新型涉及多晶硅生产中的配套设备，具体涉及一种改良型多晶硅生产用活性炭吸附塔。
背景技术
多晶硅生产中，活性炭吸附塔对多晶硅纯度的影响极为关键，而现有的活性炭吸附塔装置其结构不合理，活性炭使用周期短，再生时间长，温差变化大。
实用新型内容
鉴于上述不足之处，本实用新型的目的在于提供一种改良型多晶硅生产用活性炭吸附塔，通过对吸附塔结构及换热方式的改变克服了上述难题，使其活性炭使用周期延长，再生时间短，温差变化小，同时换热效率较高。
为了达到上述目的，本实用新型采取以下技术方案：一种改良型多晶硅生产用活性炭吸附塔，包括吸附塔，其特征在于：在吸附塔内部增设有列管换热器，在吸附塔外部加装有夹套，夹套上部设有上列管换热器列管口，上列管换热器列管口之间通过进气出水管连接，夹套下部设有下列管换热器列管口，下列管换热器列管口之间通过出气进水管连接，所述夹套顶端设有出料口，夹套侧壁设有卸炭口。
本实用新型的有益效果在于，通过对吸附塔结构及换热方式的改变即增加了列管换热器和夹套，使得吸附塔活性炭使用周期延长，再生时间短，温差变化小，同时换热效率较高。
附图说明
图1本实用新型结构示意图。
图中：1.上列管换热器列管口；2.出料口；3.进气出水管；4.夹套；5.列管换热器；6.卸炭口；7.吸附塔；8.下列管换热器列管口；9.出气进水管。
具体实施方式
下面我们结合附图对本实用新型做进一步的说明：
如图1所示，一种改良型多晶硅生产用活性炭吸附塔，包括吸附塔7，在吸附塔7内部增设有列管换热器5，在吸附塔7外部加装有夹套4，夹套4上部设有上列管换热器列管口1，上列管换热器列管口1之间通过进气出水管3连接，夹套4下部设有下列管换热器列管口8，下列管换热器列管口8之间通过出气进水管9连接，所述夹套4顶端设有出料口2，夹套4侧壁设有卸炭口6。

Claims (1)

1.一种改良型多晶硅生产用活性炭吸附塔，包括吸附塔(7)，其特征在于：在吸附塔(7)内部增设有列管换热器(5)，在吸附塔(7)外部加装有夹套(4)，夹套(4)上部设有上列管换热器列管口(1)，上列管换热器列管口(1)之间通过进气出水管(3)连接，夹套(4)下部设有下列管换热器列管口(8)，下列管换热器列管口(8)之间通过出气进水管(9)连接，所述夹套(1)顶端设有出料口(2)，夹套侧壁设有卸炭口(6)。
CN2010201106829U 2010-02-09 2010-02-09 改良型多晶硅生产用活性炭吸附塔 Expired - Fee Related CN201634434U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335541A (zh) * 2011-08-24 2012-02-01 中国寰球工程公司 吸附塔

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102335541A (zh) * 2011-08-24 2012-02-01 中国寰球工程公司 吸附塔
CN102335541B (zh) * 2011-08-24 2013-08-07 中国寰球工程公司 吸附塔

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Address after: 610051 Sichuan city of Chengdu province Shuanglin Road No. 251

Patentee after: The IT Electronics Eleventh Design & Research Institute Scientific and Technological Engineering Corporation Limited

Address before: 610051 Sichuan city of Chengdu province Shuanglin Road No. 251

Patentee before: The Eleventh Design & Research Institute of IT, Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101117

Termination date: 20160209

CF01 Termination of patent right due to non-payment of annual fee