CN203938531U - 一种转刷曝气机 - Google Patents

一种转刷曝气机 Download PDF

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Publication number
CN203938531U
CN203938531U CN201420147620.3U CN201420147620U CN203938531U CN 203938531 U CN203938531 U CN 203938531U CN 201420147620 U CN201420147620 U CN 201420147620U CN 203938531 U CN203938531 U CN 203938531U
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China
Prior art keywords
main shaft
tail end
bevel gear
reduction gear
bearing support
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Expired - Fee Related
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CN201420147620.3U
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English (en)
Inventor
凌清成
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YIXING LINGTAI ENVIRONMENTAL PROTECTION Co Ltd
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YIXING LINGTAI ENVIRONMENTAL PROTECTION Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

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Abstract

本实用新型公布了一种转刷曝气机,包括由立式电机驱动的伞齿轮减速机,所述伞齿轮减速机的输出端依次连接有连接器、联轴器、轴承定位组件和主轴,所述主轴末端固定在尾端轴承座上,所述尾端轴承座内设置有带紧定套的调心滚子轴承;所述主轴轴身的外缘上均匀分布有多个转刷。本实用新型采用立式电机驱动的伞齿轮减速机作为动力,具有占地面积小,便于工艺布置,电机与液面距离大,大大减轻了污水的水雾对电机绝缘性能的影响;由于尾端轴承座中设置了带紧定套的调心滚子轴承,使得其拆卸更加方便,同时也避免了轴头和轴肩过小的问题,更加容易检查转刷与减速机输出轴的同轴度。

Description

一种转刷曝气机
技术领域
本实用新型涉及一种转刷曝气机。
背景技术
目前现有的曝气机占地面积大,电机摆放距离水面太近,机尾端轴承构造不合理,非常不易于装配、检测、维护等,普通的尾端轴承座的轴头和轴肩过小,不利于检查转刷与减速机输出轴的同轴度。
实用新型内容
本实用新型目的是针对现有技术存在的缺陷提供一种转刷曝气机。
本实用新型为实现上述目的,采用如下技术方案:一种转刷曝气机,包括由立式电机驱动的伞齿轮减速机,所述伞齿轮减速机的输出端依次连接有连接器、联轴器、轴承定位组件和主轴,所述主轴末端固定在尾端轴承座上,所述尾端轴承座内设置有带紧定套的调心滚子轴承;所述主轴轴身的外缘上均匀分布有多个转刷。
本实用新型的有益效果:本实用新型采用立式电机驱动的伞齿轮减速机作为动力,具有占地面积小,便于工艺布置,电机与液面距离大,大大减轻了污水的水雾对电机绝缘性能的影响;由于尾端轴承座中设置了带紧定套的调心滚子轴承,使得其拆卸更加方便,同时也避免了轴头和轴肩过小的问题,更加容易检查转刷与减速机输出轴的同轴度。
附图说明
图1本实用新型的结构示意图。
具体实施方式
图1所示,为一种转刷曝气机,包括由立式电机驱动的伞齿轮减速机1,所述伞齿轮减速机1的输出端依次连接有连接器2、联轴器3、轴承定位组件4和主轴6,所述主轴6末端固定在尾端轴承座7上,所述尾端轴承座7内设置有带紧定套的调心滚子轴承(图中未画出);所述主轴6轴身的外缘上均匀分布有多个转刷5。经过不断研究改善,本实用新型在现有曝气机的基础上,我们采用立式电机驱动的专用斜齿轮—伞齿轮减速机,具有占地面积小,便于工艺布置,电机与液面距离大,大大减轻了污水水雾对电机绝缘性能的影响。将尾端轴承座7选用带紧定套的调心滚子轴承,不仅方便了拆装,而且便于检测轴肩和轴承外圈套两端面间的距离,方便检查转刷和减速机输出轴的同轴度。
以上所述仅为本实用新型的较佳实施例,并不用以限制本实用新型,凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。

Claims (1)

1.一种转刷曝气机,其特征在于,包括由立式电机驱动的伞齿轮减速机,所述伞齿轮减速机的输出端依次连接有连接器、联轴器、轴承定位组件和主轴,所述主轴末端固定在尾端轴承座上,所述尾端轴承座内设置有带紧定套的调心滚子轴承;所述主轴轴身的外缘上均匀分布有多个转刷。
CN201420147620.3U 2014-03-28 2014-03-28 一种转刷曝气机 Expired - Fee Related CN203938531U (zh)

Priority Applications (1)

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CN201420147620.3U CN203938531U (zh) 2014-03-28 2014-03-28 一种转刷曝气机

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CN201420147620.3U CN203938531U (zh) 2014-03-28 2014-03-28 一种转刷曝气机

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CN203938531U true CN203938531U (zh) 2014-11-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108217991A (zh) * 2016-12-09 2018-06-29 江苏帕斯玛环境科技有限公司 新型转刷曝气机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108217991A (zh) * 2016-12-09 2018-06-29 江苏帕斯玛环境科技有限公司 新型转刷曝气机

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Granted publication date: 20141112

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