CN201962423U - 一种硅液加热器 - Google Patents

一种硅液加热器 Download PDF

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Publication number
CN201962423U
CN201962423U CN2011200057302U CN201120005730U CN201962423U CN 201962423 U CN201962423 U CN 201962423U CN 2011200057302 U CN2011200057302 U CN 2011200057302U CN 201120005730 U CN201120005730 U CN 201120005730U CN 201962423 U CN201962423 U CN 201962423U
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China
Prior art keywords
silicon liquid
silicon
heating
liquid heater
heater
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Expired - Fee Related
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CN2011200057302U
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English (en)
Inventor
刘天贵
林游辉
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Hefei Jingkun New Energy Co Ltd
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Hefei Jingkun New Energy Co Ltd
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Priority to CN2011200057302U priority Critical patent/CN201962423U/zh
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Abstract

本实用新型公开了一种硅液加热器，包括有加热筒，加热筒筒口向筒壁上开有多道竖槽，加热筒筒壁的安装座连接有接线筒。本实用新型通过蛇形的筒壁结构进行加热，大大提高了加热的均匀性。

Description

一种硅液加热器
技术领域
本实用新型涉及单晶硅棒生产领域，尤其涉及一种硅液加热器。
背景技术
单晶硅具有准金属的物理性质，主要用于制作半导体元件和太阳能电池，单晶硅有较弱的导电性，其电导率随温度的升高而增加，有显著的半导电性。单晶硅的制法通常是先制得多晶硅或无定形硅，然后用直拉法或悬浮区熔法从熔体中生长出棒状单晶硅。在单晶硅棒生产过程中，需要对单质硅进行加热熔融后以便单质硅排列成晶核，现有技术的加热器加热不均匀，影响单晶硅的生长。
实用新型内容
本实用新型目的是提供一种硅液加热器，以解决现有技术的加热器加热不均匀，影响单晶硅生长的问题。
为了达到上述目的，本实用新型所采用的技术方案为：
一种硅液加热器，其特征在于：包括有加热筒，所述加热筒从顶部和底部筒口向筒壁上交替开有多道竖槽，所述加热筒筒壁还连接有安装座，所述安装座连接有接线筒。
本实用新型中，加热筒通过接线筒引入电源线，以进行电加热。加热筒上、下端筒口向筒壁交替开有竖槽，这样就形成了蛇形的筒壁，通过蛇形的筒壁结构进行加热，大大提高了加热的均匀性，使硅液能够被充分加热到熔融状态需要的温度。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
如图1所示。一种硅液加热器，包括有加热筒1，加热筒1从顶部和底部筒口向筒壁上交替开有多道竖槽2，加热筒1筒壁还连接有安装座3，安装座3连接有接线筒4。

Claims (1)

1.一种硅液加热器，其特征在于：包括有加热筒，所述加热筒从顶部和底部筒口向筒壁上交替开有多道竖槽，所述加热筒筒壁还连接有安装座，所述安装座连接有接线筒。
CN2011200057302U 2011-01-11 2011-01-11 一种硅液加热器 Expired - Fee Related CN201962423U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200057302U CN201962423U (zh) 2011-01-11 2011-01-11 一种硅液加热器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200057302U CN201962423U (zh) 2011-01-11 2011-01-11 一种硅液加热器

Publications (1)

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CN201962423U true CN201962423U (zh) 2011-09-07

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CN2011200057302U Expired - Fee Related CN201962423U (zh) 2011-01-11 2011-01-11 一种硅液加热器

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CN (1) CN201962423U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105113019A (zh) * 2015-09-29 2015-12-02 何康玉 一种发热钨棒加热电极

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105113019A (zh) * 2015-09-29 2015-12-02 何康玉 一种发热钨棒加热电极

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110907

Termination date: 20130111