CN202403285U - 石墨烟囱 - Google Patents

石墨烟囱 Download PDF

Info

Publication number
CN202403285U
CN202403285U CN2011204970916U CN201120497091U CN202403285U CN 202403285 U CN202403285 U CN 202403285U CN 2011204970916 U CN2011204970916 U CN 2011204970916U CN 201120497091 U CN201120497091 U CN 201120497091U CN 202403285 U CN202403285 U CN 202403285U
Authority
CN
China
Prior art keywords
graphite
smoke pipe
chimney
metal smoke
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011204970916U
Other languages
English (en)
Inventor
葛锦妹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Haiou Lift-Saving & Protection Equipment Co Ltd
Original Assignee
Nantong Haiou Lift-Saving & Protection Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nantong Haiou Lift-Saving & Protection Equipment Co Ltd filed Critical Nantong Haiou Lift-Saving & Protection Equipment Co Ltd
Priority to CN2011204970916U priority Critical patent/CN202403285U/zh
Application granted granted Critical
Publication of CN202403285U publication Critical patent/CN202403285U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

本实用新型公开了一种石墨烟囱,包括金属烟管,所述金属烟管内外表面均设有一层石墨防腐层。所述石墨内外防腐层厚度为1~1.5mm和0.5~1mm。本实用新型可以防止烟气中的腐蚀性物质和外界因素对金属烟管的腐蚀,延长烟管的使用寿命,同时也保证了烟囱外观的美感。

Description

石墨烟囱
技术领域
本实用新型涉及一种锅炉系统中的烟囱,具体涉及一种石墨烟囱。
背景技术
日常生活中的金属烟囱往往不具备防腐性,使用时间一长便锈迹斑斑,使用寿命短且不美观。
实用新型内容
实用新型目的:本实用新型为了解决上述问题,提供了一种具有防腐性能的石墨烟囱。
本实用新型采用的技术方案:一种石墨烟囱,包括金属烟管,所述金属烟管内外壁均设有一层石墨防腐层。
作为优化:金属烟管内壁石墨防腐层为1~1.5mm,外壁厚度为0.5~1mm,由于内壁接触的腐蚀物质多余外壁,因此内壁的石墨防腐涂料层要厚于外壁,既保证了防腐蚀效果,又节约了材料,降低了成本。
有益效果:本实用新型石墨烟囱的金属烟管内外壁设有一层石墨防腐层,使得该金属烟管具有防腐性,延长其使用寿命。节约制造成本。
附图说明
附图是本实用新型的结构剖视图。
具体实施方式
下面结合具体实施例对本实用新型作进一步说明:
如附图所示,一种石墨烟囱,包括金属烟管1,所述金属烟管1内外壁均设有一层石墨防腐层2。内壁石墨防腐层厚1mm,外壁厚0.5mm。

Claims (2)

1.一种石墨烟囱,包括金属烟管(1),其特征在于:所述金属烟管(1)内外壁均设有一层石墨防腐层(2)。
2.根据权利要求1所述的石墨烟囱,其特征在于:所述内外壁石墨防腐层(2)厚度为1~1.5mm,外壁厚度为0.5~1mm。
CN2011204970916U 2011-12-05 2011-12-05 石墨烟囱 Expired - Fee Related CN202403285U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204970916U CN202403285U (zh) 2011-12-05 2011-12-05 石墨烟囱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204970916U CN202403285U (zh) 2011-12-05 2011-12-05 石墨烟囱

Publications (1)

Publication Number Publication Date
CN202403285U true CN202403285U (zh) 2012-08-29

Family

ID=46700929

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204970916U Expired - Fee Related CN202403285U (zh) 2011-12-05 2011-12-05 石墨烟囱

Country Status (1)

Country Link
CN (1) CN202403285U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103759282A (zh) * 2014-01-26 2014-04-30 三峡大学 一种金属烟道内部防腐方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103759282A (zh) * 2014-01-26 2014-04-30 三峡大学 一种金属烟道内部防腐方法
CN103759282B (zh) * 2014-01-26 2016-01-20 三峡大学 一种金属烟道内部防腐方法

Similar Documents

Publication Publication Date Title
MX2009005081A (es) Reactores recubiertos, metodo de produccion y uso de los mismos.
CN202403285U (zh) 石墨烟囱
CN203531306U (zh) 耐酸防腐蚀不锈钢板
CN203463866U (zh) 耐酸阻燃菱形钢管
NZ600606A (en) Metal coated steel strip
CN204386032U (zh) 防腐防锈复合钢管
CN203532989U (zh) 防腐蚀异形不锈钢管
CN202674577U (zh) 一种不锈钢复合钢管
CN202629480U (zh) 一种防腐金属复合管
CN202001737U (zh) 玻化管
CN105365299A (zh) 耐酸绝缘不锈钢板
CN204001947U (zh) 一种用于湿烟囱双层防腐系统
CN2802230Y (zh) 不锈钢燃气波纹管
CN202174876U (zh) 石墨图钉
CN203026798U (zh) 抗腐蚀环氧树脂复合配电箱
CN202392306U (zh) 一种不锈钢圆管
CN107987629A (zh) 一种钢管防腐涂料
CN201890594U (zh) 一种滚筒输送机的滚筒端部收口结构
CN201723915U (zh) 一种喷瓷玻璃釉管件
CN203905393U (zh) 一种减振降噪的复合涂层结构
CN202252795U (zh) 一种金属管
CN202336324U (zh) 一种带双法兰内外防腐喷涂的插管
CN202418792U (zh) 一种新型单向阀
CN202972275U (zh) 复合型法兰片
CN103470870A (zh) 一种耐腐蚀的管道

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120829

Termination date: 20121205