CN202612640U - 炭黑干燥机筒体密封装置 - Google Patents

炭黑干燥机筒体密封装置 Download PDF

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Publication number
CN202612640U
CN202612640U CN 201220278806 CN201220278806U CN202612640U CN 202612640 U CN202612640 U CN 202612640U CN 201220278806 CN201220278806 CN 201220278806 CN 201220278806 U CN201220278806 U CN 201220278806U CN 202612640 U CN202612640 U CN 202612640U
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sealing
seal device
cylinder seal
carbon black
sealing block
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Expired - Fee Related
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CN 201220278806
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张瑞振
付祖福
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Chaoyang black cat Wu Xing Qi carbon black Co., Ltd.
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WUHAI BLACK CAT CARBON BLACK CO Ltd
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Abstract

一种炭黑干燥机筒体密封装置,它包括密封件、密封块,其特征是密封块的一端设有凹槽,另一端设有与所述凹槽间隙配合的凸起,若干密封块首尾相接构成密封件;本实用新型密封性能好,不易变形,结构牢固,在受到磨损和挤压时,由于间隙的存在,还具有一定的伸缩性,提高了密封装置的寿命,同时保护现场劳动环境。

Description

炭黑干燥机筒体密封装置
技术领域
本实用新型涉及一种密封装置,尤其涉及一种炭黑干燥机筒体密封装置。 
背景技术
干燥机筒体密封装置位于干燥机筒体外部,现有的干燥机筒体密封装置的密封块为矩形,每块密封块首尾相连组成圆周的密封件,连接边为直边。密封块所组成的密封件圆周长为固定值,且大于筒体周长。密封块与筒体一起旋转,在向心力的作用下,密封块相互挤压磨损,密封件内侧周长越来越大,且不可缩小。那么,密封件与筒体之间的间隙越来越大。还有,由于筒体变形,突起的部分筒体也对密封件造成挤压,使密封件也随着筒体的突起而向外突起,密封件密封面之间相互远离,造成燃余气与炭黑粉尘的泄漏。现有密封装置漏气严重,造成火箱筒体内部负压难以形成,有时形成正压,火焰外串,造成筒体更大变形及滚圈变形,同时又影响生产现场环境。 
发明内容
本实用新型的目的在于提供了一种炭黑干燥机筒体密封装置,它具有密封性能好,不易变形,结构牢固的优点。 
本实用新型是这样来实现的,它包括密封件、密封块, 其特征是密封块的一端设有凹槽,另一端设有与所述凹槽间隙配合的凸起,若干密封块首尾相接构成密封件。 
本实用新型的技术效果是:本实用新型密封性能好,不易变形,结构牢固,在受到磨损和挤压时,由于间隙的存在,还具有一定的伸缩性,提高了密封装置的寿命,同时保护现场操作人员的劳动环境。 
附图说明
图1为本实用新型的结构示意图。 
图2为本实用新型A处结构的放大示意图。 
在图中,1、密封块   2、密封件。 
具体实施方式
如图1、2所示,本实用新型是这样来实现的,它包括密封件2、密封块1,密封块1的一端设有凹槽,另一端设有与所述凹槽间隙配合的凸起,若干密封块1首尾相接构成密封件2;密封块1受到外力相互挤压和摩擦时,由于间隙配合,使得整个密封件2具有一定的伸缩性,减轻了密封件2的磨损,提高了密封件2的密封性能,同时由于凹槽和凸起的搭配连接,使得密封件2结构更加牢固。 

Claims (1)

1.干燥机筒体密封装置,它包括密封件、密封块, 其特征是密封块的一端设有凹槽,另一端设有与所述凹槽间隙配合的凸起,若干密封块首尾相接构成密封件。
CN 201220278806 2012-06-14 2012-06-14 炭黑干燥机筒体密封装置 Expired - Fee Related CN202612640U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220278806 CN202612640U (zh) 2012-06-14 2012-06-14 炭黑干燥机筒体密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220278806 CN202612640U (zh) 2012-06-14 2012-06-14 炭黑干燥机筒体密封装置

Publications (1)

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CN202612640U true CN202612640U (zh) 2012-12-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102997645A (zh) * 2012-10-30 2013-03-27 无锡鸿声铝业有限公司 一种密封板固定结构
CN102997642A (zh) * 2012-10-30 2013-03-27 无锡鸿声铝业有限公司 一种加强结构密封板

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102997645A (zh) * 2012-10-30 2013-03-27 无锡鸿声铝业有限公司 一种密封板固定结构
CN102997642A (zh) * 2012-10-30 2013-03-27 无锡鸿声铝业有限公司 一种加强结构密封板
CN102997645B (zh) * 2012-10-30 2015-08-05 无锡鸿声铝业有限公司 一种密封板固定结构

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Effective date of registration: 20160420

Address after: 122000, No. five, 82 Changjiang Road, Longcheng District, Liaoning, Chaoyang City

Patentee after: Chaoyang black cat Wu Xing Qi carbon black Co., Ltd.

Address before: 016000 Hainan Economic Development Zone, the Inner Mongolia Autonomous Region, Wuhai

Patentee before: Wuhai Black Cat Carbon Black Co., Ltd.

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: 20121219

Termination date: 20160614