CN2194496Y - 电热膜微型电熔炉 - Google Patents

电热膜微型电熔炉 Download PDF

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Publication number
CN2194496Y
CN2194496Y CN 94200014 CN94200014U CN2194496Y CN 2194496 Y CN2194496 Y CN 2194496Y CN 94200014 CN94200014 CN 94200014 CN 94200014 U CN94200014 U CN 94200014U CN 2194496 Y CN2194496 Y CN 2194496Y
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China
Prior art keywords
crucible
smelting furnace
electric
base
electric heating
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Expired - Fee Related
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CN 94200014
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English (en)
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徐国汉
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Individual
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Individual
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Priority to CN 94200014 priority Critical patent/CN2194496Y/zh
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Abstract

一种电焙炉,其特征是在坩埚的外壁及底部镀覆 导电加热膜,在镀膜部位的两侧及底部制作电源接触 电极,将带有镀膜及接触电极的坩锅放在有电源接触 片的底座上,在底座有热电偶进行侧温。本实用新型 具有小巧轻便、快速、节能的特点。

Description

本实用新型涉及一种以导电膜为加热元件的电热器具。
以往熔化或熔炼少量金属时,是将被熔物料放入坩埚中,再将坩埚放在盘式电炉或箱式电炉中进行加热。这种熔炼方式加热时间长,熔炼速度慢,耗费能量大,熔炉设备庞大笨重。
本实用新型的目的是要提供一种熔炼速度快,节约能量又轻便的电加热装置。
本实用新型的目的是这样实现的,在坩埚的外壁及底部镀复导电加热膜,在镀膜部位的两侧及底都制作电源接触电极,将带有镀膜及接触电极的坩埚放在有电源接触片的底座上,用导线将电源接触片与电源接线柱相连接,在底座有热电偶进行侧温。
本实用新型具有小巧轻便、快速、节能的特点。
下面结合附图作进一步说明。
附图1是电热膜微型电熔炉的结构图。
①是埚盖、②是坩埚、③是热电偶、④是接触片、⑤外壳、⑥是接线柱、⑦是炉盖。
炉体直径D及高H取10mm至500mm之间值。

Claims (2)

1、一种电熔炉,其特征是在坩埚的外壁及底部镀复导电加热膜,在镀膜部位的两侧及底部制作电源接触电极,将带有镀膜及接触电极的坩埚放在有电源接触片的底座上,在底座有热电偶进行侧温。
2、根据权利要求1所述的电熔炉,其特征是炉体的直径D及高H取10mm至500mm之间值。
CN 94200014 1994-01-07 1994-01-07 电热膜微型电熔炉 Expired - Fee Related CN2194496Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94200014 CN2194496Y (zh) 1994-01-07 1994-01-07 电热膜微型电熔炉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94200014 CN2194496Y (zh) 1994-01-07 1994-01-07 电热膜微型电熔炉

Publications (1)

Publication Number Publication Date
CN2194496Y true CN2194496Y (zh) 1995-04-12

Family

ID=33820458

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94200014 Expired - Fee Related CN2194496Y (zh) 1994-01-07 1994-01-07 电热膜微型电熔炉

Country Status (1)

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CN (1) CN2194496Y (zh)

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