CN106763770B - 一种耐高温锅炉壳体通孔密封装置 - Google Patents

一种耐高温锅炉壳体通孔密封装置 Download PDF

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Publication number
CN106763770B
CN106763770B CN201611073581.7A CN201611073581A CN106763770B CN 106763770 B CN106763770 B CN 106763770B CN 201611073581 A CN201611073581 A CN 201611073581A CN 106763770 B CN106763770 B CN 106763770B
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Prior art keywords
screw rod
high temperature
temperature resistant
activity template
tabletting
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CN106763770A (zh
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李建辉
樊永君
刘淑杰
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ANHUI LONGXING SEALING ELEMENT Co.,Ltd.
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DDA SHENGJIE VACUUM TECHNIQUES DEVELOP Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure

Abstract

本发明涉及一种耐高温锅炉壳体通孔密封装置。所述装置包括螺杆、活动片Ⅰ、弹簧Ⅰ、活动片Ⅱ、弹簧Ⅱ、耐高温压片、垫片、螺帽；所述活动片Ⅰ活动连接在螺杆的末端，所述弹簧Ⅰ设在活动片Ⅰ与螺杆之间，使活动片Ⅰ与螺杆之间0°‑90°活动，所述活动片Ⅱ与活动片Ⅰ对称的活动连接在螺杆的末端，所述弹簧Ⅱ设在活动片Ⅱ与螺杆之间，使活动片Ⅱ与螺杆之间0°‑90°活动，所述耐高温压片、垫片、螺帽活动连接在螺杆上，所述螺帽将垫片、耐高温压片密封在锅炉壳体的通孔上。本发明所述耐高温锅炉壳体通孔密封装置具有安装简单、密封性好、耐高温等优点。

Description

一种耐高温锅炉壳体通孔密封装置
技术领域
本发明涉及一种耐高温锅炉壳体通孔密封装置。
背景技术
目前，锅炉壳体上存在制造或组装时留下的临时使用通孔，在组装完成后需要对其封堵，现有的解决办法是通过焊机焊死或通过密封胶粘堵，上述方法既不方便后续检修时使用该通孔，又不美观。
发明内容
本发明通过设计一种新型耐高温锅炉壳体通孔密封装置，不仅解决了上述问题，还具有耐高温效果。
本发明提供了一种耐高温锅炉壳体通孔密封装置，所述装置包括螺杆、活动片Ⅰ、弹簧Ⅰ、活动片Ⅱ、弹簧Ⅱ、耐高温压片、垫片、螺帽；
所述活动片Ⅰ活动连接在螺杆的末端，所述弹簧Ⅰ设在活动片Ⅰ与螺杆之间，使活动片Ⅰ与螺杆之间0°-90°活动，所述活动片Ⅱ与活动片Ⅰ对称的活动连接在螺杆的末端，所述弹簧Ⅱ设在活动片Ⅱ与螺杆之间，使活动片Ⅱ与螺杆之间0°-90°活动，所述耐高温压片、垫片、螺帽活动连接在螺杆上，所述螺帽将垫片、耐高温压片密封在锅炉壳体的通孔上。
本发明所述耐高温压片的形状优选为倒置圆锥。
本发明所述耐高温压片优选为硅橡胶压片或氟橡胶压片。
本发明有益效果为：
本发明所述耐高温锅炉壳体通孔密封装置具有安装简单、密封性好、耐高温等优点。
附图说明
本发明附图1幅，
图1为实施例1所述耐高温锅炉壳体通孔密封装置的结构示意图；
其中，1、螺杆，2、活动片Ⅰ，3、弹簧Ⅰ，4、活动片Ⅱ，5、弹簧Ⅱ，6、氟橡胶压片，7、垫片，8、螺帽。
具体实施方式
下述非限制性实施例可以使本领域的普通技术人员更全面地理解本发明，但不以任何方式限制本发明。
实施例1
一种耐高温锅炉壳体通孔密封装置，所述装置包括螺杆1、活动片Ⅰ2、弹簧Ⅰ3、活动片Ⅱ4、弹簧Ⅱ5、倒置圆锥形状的氟橡胶压片6、垫片7、螺帽8；
所述活动片Ⅰ2活动连接在螺杆1的末端，所述弹簧Ⅰ3设在活动片Ⅰ2与螺杆1之间，使活动片Ⅰ2与螺杆1之间0°-90°活动，所述活动片Ⅱ4与活动片Ⅰ2对称的活动连接在螺杆1的末端，所述弹簧Ⅱ5设在活动片Ⅱ4与螺杆1之间，使活动片Ⅱ4与螺杆1之间0°-90°活动，所述氟橡胶压片6、垫片7、螺帽8活动连接在螺杆1上，所述螺帽8将垫片7、氟橡胶压片6密封在锅炉壳体的通孔上。

Claims (3)

1.一种耐高温锅炉壳体通孔密封装置，其特征在于：所述装置包括螺杆、活动片Ⅰ、弹簧Ⅰ、活动片Ⅱ、弹簧Ⅱ、耐高温压片、垫片、螺帽；
所述活动片Ⅰ活动连接在螺杆的末端，所述弹簧Ⅰ设在活动片Ⅰ与螺杆之间，使活动片Ⅰ与螺杆之间0°-90°活动，所述活动片Ⅱ与活动片Ⅰ对称的活动连接在螺杆的末端，所述弹簧Ⅱ设在活动片Ⅱ与螺杆之间，使活动片Ⅱ与螺杆之间0°-90°活动，所述耐高温压片、垫片、螺帽活动连接在螺杆上，所述螺帽将垫片、耐高温压片密封在锅炉壳体的通孔上。
2.根据权利要求1所述的装置，其特征在于：所述耐高温压片的形状为倒置圆锥。
3.根据权利要求2所述的装置，其特征在于：所述耐高温压片为硅橡胶压片或氟橡胶压片。
CN201611073581.7A 2016-11-29 2016-11-29 一种耐高温锅炉壳体通孔密封装置 Active CN106763770B (zh)

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CN107694201A (zh) * 2017-11-16 2018-02-16 包头钢铁（集团）有限责任公司 一种过滤罐堵漏器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2253413Y (zh) * 1996-07-05 1997-04-30 郑正 压接密封装置
WO2009064333A2 (en) * 2007-11-13 2009-05-22 Sherex Industries, Ltd. Two-piece expandable sealing plug
CN103836189A (zh) * 2012-11-27 2014-06-04 大连经济技术开发区圣洁真空技术开发有限公司 可拆卸锅炉壳体通孔密封盖帽
CN103836192A (zh) * 2012-11-27 2014-06-04 大连经济技术开发区圣洁真空技术开发有限公司 锅炉壳体通孔密封盖帽
CN204459130U (zh) * 2014-12-23 2015-07-08 鞍钢股份有限公司 一种密闭容器侧壁漏洞的封堵装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8534642B2 (en) * 2009-02-02 2013-09-17 Dale Moretz Seal member for fluid transfer system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2253413Y (zh) * 1996-07-05 1997-04-30 郑正 压接密封装置
WO2009064333A2 (en) * 2007-11-13 2009-05-22 Sherex Industries, Ltd. Two-piece expandable sealing plug
CN103836189A (zh) * 2012-11-27 2014-06-04 大连经济技术开发区圣洁真空技术开发有限公司 可拆卸锅炉壳体通孔密封盖帽
CN103836192A (zh) * 2012-11-27 2014-06-04 大连经济技术开发区圣洁真空技术开发有限公司 锅炉壳体通孔密封盖帽
CN204459130U (zh) * 2014-12-23 2015-07-08 鞍钢股份有限公司 一种密闭容器侧壁漏洞的封堵装置

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