CN104370436A - 一种离心玻璃棉全电窑炉 - Google Patents

一种离心玻璃棉全电窑炉 Download PDF

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Publication number
CN104370436A
CN104370436A CN201310349239.5A CN201310349239A CN104370436A CN 104370436 A CN104370436 A CN 104370436A CN 201310349239 A CN201310349239 A CN 201310349239A CN 104370436 A CN104370436 A CN 104370436A
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China
Prior art keywords
kiln
glass
wool
glass wool
electric kiln
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CN201310349239.5A
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陈照峰
周介明
张卷
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Suzhou VIP New Material Co Ltd
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Suzhou VIP New Material Co Ltd
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Priority to CN201310349239.5A priority Critical patent/CN104370436A/zh
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
    • C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

本发明公开了一种离心玻璃棉全电窑炉，该电窑炉包括玻璃棉窑炉炉体、投料口、钼电极加热棒、隔墙和放料口。本发明所述的玻璃棉电窑炉炉体为对称六边形，由于近似圆形，因而散热少，不需要蓄热室、换热器等辅助设施，解决了普通窑炉占地面积大的问题。本发明所述的钼电极为底插电极，从内部加热玻璃液，能够实现垂直深层熔化，解决了普通窑炉熔化率低的问题。本发明所述的电极供电方式为三相交叉供电，解决了普通窑炉中电流走向单一，玻璃液熔化不均匀的问题。本发明所述的离心玻璃棉全电窑炉可用于超细玻璃棉原料的熔化。

Description

一种离心玻璃棉全电窑炉
技术领域
本发明涉及一种离心玻璃棉生产设备，具体涉及一种离心玻璃棉全电窑炉。 
背景技术
离心玻璃棉，是玻璃棉中应用最为广泛的一种玻璃棉，它具有质轻、隔热和吸声性能好、导热系数低、不燃、耐腐蚀、无毒、不怕虫蛀、不刺皮肤、憎水率高等优点，并具有良好的化学稳定性等优点，是生产密封铅酸蓄电池玻璃纤维吸附性隔板、滤纸、真空绝热板芯材的首选材料。广泛用于家电保温、冷链运输保鲜、民用商用建筑、热力设备、管道等的隔热隔音等方面。 
传统的玻璃棉原料熔化用窑炉，多采用火焰加热的方法，火焰加热的方法具有能耗低、生产综合成本低的特点，但存在必须大规模生产，占地面积大，熔化率低，熔化不均匀，产品质量稳定性差等缺点。 
发明内容
本发明所要解决的技术问题是克服现有技术的不足，提供一种占地面积小，熔化率高，玻璃液熔化均匀程度高的离心玻璃棉全电窑炉。 
本发明的技术解决方案是：一种离心玻璃棉全电窑炉，其特征在于：该窑炉包括玻璃棉窑炉炉体、投料口、钼电极加热棒、隔墙和放料口。所述的玻璃棉电窑炉炉体为对称六边形，占地面积为20～30m2。所述的钼电极加热棒为底插电极，在窑炉炉体底部六边均匀分布。所述的钼电极加热棒供电方式为三相交叉供电。所述的隔墙用于分隔原料反应区和工作区。 
有益效果 
本发明与现有技术相比具有的有益效果是：(1)由于全电窑炉炉体为对称六边形，近似圆形，散热少，占地面积小，施工成本低；(2)电极加热棒为底插电极，从内部加热玻璃液，能够实现垂直深层熔化，玻璃液熔化率高；(3)三相交变供电，窑炉中电流走向变化，玻璃液熔化均匀。 
附图说明
图1为本发明离心玻璃棉全电窑炉侧视图。 
图2和图3为本发明离心玻璃棉全电窑炉俯视图。 
图中标号10为窑炉炉体，20为投料口，30为钼电极加热棒，40为隔墙，50为放料口。 
具体实施方式
下面结合具体实例，进一步阐明本发明，应理解这些实施例仅用于说明本发明而不用于限制本发明的范围，在阅读了本发明之后，本领域技术人员对本发明的各种等价形式的修改均落于本申请所附权利要求所限定。 
实施例 
如图1所示，一种离心玻璃棉全电窑炉，包括玻璃棉窑炉炉体10、投料口20、钼电极加热棒30、隔墙40、放料口50。其中玻璃棉窑炉炉体10占地面积为25m2，钼电极加热棒30为底插电极，均匀分布在玻璃棉窑炉炉体10底部各边，隔墙40用于分隔成原料反应区和工作区，钼电极供电方式为三相交叉供电。 
上述仅为本发明的单个具体实施方式，但本发明的设计构思并不局限于此，凡利用此构思对本发明进行非实质性的改动，均应属于侵犯本发明保护的范围的行为。但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何形式的简单修改、等同变化与改型，仍属于本发明技术方案的保护范围。 

Claims (5)

1.一种离心玻璃棉全电窑炉，其特征在于它包括玻璃棉窑炉炉体、投料口、钼电极加热棒、隔墙和放料口。
2.根据权利要求1所述的离心玻璃棉全电窑炉，其特征在于所述的玻璃棉电窑炉炉体为对称六边形，占地面积20～30m2。
3.根据权利要求1所述的离心玻璃棉全电窑炉，其特征在于所述的钼电极为底插电极，均匀分布在玻璃棉窑炉炉体底部各边。
4.根据权利要求1所述的离心玻璃棉全电窑炉，其特征在于所述的铝电极加热棒供电方式为三相交变供电。
5.根据权利要求1所述的离心玻璃棉全电窑炉，其特征在于所述的隔墙用于分隔玻璃棉原料反应区和工作区。
CN201310349239.5A 2013-08-12 2013-08-12 一种离心玻璃棉全电窑炉 Pending CN104370436A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105712610A (zh) * 2016-01-19 2016-06-29 东华大学 一种底插电极玄武岩连续纤维窑炉

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725558A (en) * 1970-05-22 1973-04-03 Serstevens M T Glass furnace
US4149022A (en) * 1978-05-01 1979-04-10 General Electric Company Power control system for electrically melting glass
CN201686605U (zh) * 2010-03-20 2010-12-29 三瑞科技(江西)有限公司 全电熔绝缘子玻璃窑炉

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725558A (en) * 1970-05-22 1973-04-03 Serstevens M T Glass furnace
US4149022A (en) * 1978-05-01 1979-04-10 General Electric Company Power control system for electrically melting glass
CN201686605U (zh) * 2010-03-20 2010-12-29 三瑞科技(江西)有限公司 全电熔绝缘子玻璃窑炉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105712610A (zh) * 2016-01-19 2016-06-29 东华大学 一种底插电极玄武岩连续纤维窑炉

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Application publication date: 20150225