CN2425920Y - 曝气转刷 - Google Patents

曝气转刷 Download PDF

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Publication number
CN2425920Y
CN2425920Y CN00217708U CN00217708U CN2425920Y CN 2425920 Y CN2425920 Y CN 2425920Y CN 00217708 U CN00217708 U CN 00217708U CN 00217708 U CN00217708 U CN 00217708U CN 2425920 Y CN2425920 Y CN 2425920Y
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China
Prior art keywords
rotary brush
aeration
aeration rotary
utility
model
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Expired - Fee Related
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CN00217708U
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English (en)
Inventor
金中华
叶选锐
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JINSHAN PIPELINE ELECTRIC CO Ltd SHEJIANG PROV
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JINSHAN PIPELINE ELECTRIC CO Ltd SHEJIANG PROV
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Priority to CN00217708U priority Critical patent/CN2425920Y/zh
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Publication of CN2425920Y publication Critical patent/CN2425920Y/zh
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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

Abstract

本实用新型涉及一种曝气转刷,它仍由工作片、中间圆弧片、连接片组成,工作片的横截面中间有凹槽。本实用新型具有充氧能力强的优点。用于氧化沟的曝气。

Description

曝气转刷
本实用新型属于一种氧化沟曝气专用装置。
目前,现有曝气转刷由转轴和刷片组成,这种刷片没有相应加强的工艺手段,因此抗弯强度不大,转刷的工作直径只能在1000mm以下,且使用寿命短。
本实用新型的目的是提供一种抗弯强度大,工作直径长且使用寿命长的曝气转刷。
为达到上述目的,本实用新型所提供的技术方案是:一种曝气转刷,它由工作片、中间圆弧片、连接片组成,工作片的横截面中间有凹槽。
凹槽槽深为1~3mm。
与现有技术相比较,由于本实用新型将刷片制成中间有凹槽,因此抗弯强度提高40%,并大大地增大了充氧能力,而且可以增加浸没深度,扩大了转刷在氧化沟工艺中的的使用范围。
下面结合附图和实施例对本实用新型作进一步的描述。
图1是本实用新型曝气转刷工作结构示意图;
图2是本实用新型的曝气转刷的正视图;
图3是图2所示曝气转刷的仰视图;
图4是图2所示曝气转刷的P向视图;
图5是图3所示曝气转刷沿A-A线的剖视图。
图1所示的转刷曝气机由12个曝气转刷2和转轴1组成,图2、图3、图4所示的曝气转刷由工作片5、中间圆弧片6、连接片4三部分组成,其材料为不锈钢,工作片5和连接片4的延长线呈30度角,工作片5中间有专用模具压制成的宽44mm,深2mm的凹槽3,这样可大幅度提高刷片的强度和刚度。

Claims (2)

1.一种曝气转刷,它仍由工作片(5)、中间圆弧片(6)、连接片(4)组成,其特征是所述工作片(5)的横截面中间有凹槽(3)。
2.根据权利要求1所述的曝气转刷,其特征是所述凹槽(3)槽深为1~3mm。
CN00217708U 2000-05-17 2000-05-17 曝气转刷 Expired - Fee Related CN2425920Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN00217708U CN2425920Y (zh) 2000-05-17 2000-05-17 曝气转刷

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00217708U CN2425920Y (zh) 2000-05-17 2000-05-17 曝气转刷

Publications (1)

Publication Number Publication Date
CN2425920Y true CN2425920Y (zh) 2001-04-04

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Family Applications (1)

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CN00217708U Expired - Fee Related CN2425920Y (zh) 2000-05-17 2000-05-17 曝气转刷

Country Status (1)

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CN (1) CN2425920Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105271511A (zh) * 2015-11-20 2016-01-27 山东华腾环保科技有限公司 一种分散式污水处理装置及其安装方法
CN106315884A (zh) * 2016-10-21 2017-01-11 大连交通大学 曝气机
CN106517497A (zh) * 2016-12-22 2017-03-22 山东中车华腾环保科技有限公司 一种三维立体曝气转刷及安装方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105271511A (zh) * 2015-11-20 2016-01-27 山东华腾环保科技有限公司 一种分散式污水处理装置及其安装方法
CN106315884A (zh) * 2016-10-21 2017-01-11 大连交通大学 曝气机
CN106517497A (zh) * 2016-12-22 2017-03-22 山东中车华腾环保科技有限公司 一种三维立体曝气转刷及安装方法

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