CN202893532U - 离心机主轴压盖 - Google Patents

离心机主轴压盖 Download PDF

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Publication number
CN202893532U
CN202893532U CN 201220501042 CN201220501042U CN202893532U CN 202893532 U CN202893532 U CN 202893532U CN 201220501042 CN201220501042 CN 201220501042 CN 201220501042 U CN201220501042 U CN 201220501042U CN 202893532 U CN202893532 U CN 202893532U
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China
Prior art keywords
gland
spindle hole
seal groove
centrifuge
gland body
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Expired - Fee Related
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CN 201220501042
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English (en)
Inventor
沈云旌
沈泽文
彭哲
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Anhui Puyuan Separation Machinery Manufacturing Co Ltd
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Anhui Puyuan Separation Machinery Manufacturing Co Ltd
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Abstract

本实用新型公开了一种离心机主轴压盖,包括压盖本体,所述压盖本体的中心具有主轴孔,所述压盖下端面主轴孔的四周具有环形限位凸起,所述轴孔的侧壁上设有密封槽,所述密封槽内设有骨架密封圈。本实用新型结构简单、密封性好。

Description

离心机主轴压盖
技术领域
本实用新型涉及一种离心机主轴压盖。
背景技术
离心机主要用于化工领域,主轴一般采用碳钢或合金钢,常年暴露在腐蚀性气体内,极易产生腐蚀,引起安全事故。
实用新型内容
    本实用新型提供一种隔绝腐蚀性气体、液体,达到保护效果的离心机主轴压盖。
本实用新型解决技术问题提供如下方案:
一种离心机主轴压盖,包括压盖本体,其特征在于:所述压盖本体的中心具有主轴孔,所述压盖下端面主轴孔的四周具有环形限位凸起,所述轴孔的侧壁上设有密封槽,所述密封槽内设有骨架密封圈。
所述环形限位凸起与主轴孔之间具有凹腔。
本实用新型将主轴的裸露部分进行隔离,不与外界产生接触,各个密封圈隔绝腐蚀性气体、液体,达到保护效果。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
参见附图,一种离心机主轴压盖,包括压盖本体1,所述压盖本体1的中心具有主轴孔2,所述压盖本体1下端面主轴孔2的四周具有环形限位凸起3,所述主轴孔2的侧壁上设有密封槽4,所述密封槽4内设有骨架密封圈5,所述环形限位凸起3与主轴孔2之间具有凹腔6。

Claims (2)

1.一种离心机主轴压盖,包括压盖本体,其特征在于:所述压盖本体的中心具有主轴孔,所述压盖本体下端面主轴孔的四周具有环形限位凸起,所述主轴孔的侧壁上设有密封槽,所述密封槽内设有骨架密封圈。
2.根据权利要求1所述离心机主轴压盖,其特征在于:所述环形限位凸起与主轴孔之间具有凹腔。
CN 201220501042 2012-09-27 2012-09-27 离心机主轴压盖 Expired - Fee Related CN202893532U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220501042 CN202893532U (zh) 2012-09-27 2012-09-27 离心机主轴压盖

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220501042 CN202893532U (zh) 2012-09-27 2012-09-27 离心机主轴压盖

Publications (1)

Publication Number Publication Date
CN202893532U true CN202893532U (zh) 2013-04-24

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Family Applications (1)

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CN 201220501042 Expired - Fee Related CN202893532U (zh) 2012-09-27 2012-09-27 离心机主轴压盖

Country Status (1)

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CN (1) CN202893532U (zh)

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Granted publication date: 20130424

Termination date: 20130927