CN203459134U - 磨粉机减噪装置 - Google Patents

磨粉机减噪装置 Download PDF

Info

Publication number
CN203459134U
CN203459134U CN201320370581.9U CN201320370581U CN203459134U CN 203459134 U CN203459134 U CN 203459134U CN 201320370581 U CN201320370581 U CN 201320370581U CN 203459134 U CN203459134 U CN 203459134U
Authority
CN
China
Prior art keywords
flour mill
arc bend
circular arc
bend pipe
noise reduction
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 - Lifetime
Application number
CN201320370581.9U
Other languages
English (en)
Inventor
曹平
顾延庆
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.)
New Sino French Polymer Materials Ltd By Share Ltd
Original Assignee
ZHEJIANG ZHONGFA NEW MATERIAL 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 ZHEJIANG ZHONGFA NEW MATERIAL CO Ltd filed Critical ZHEJIANG ZHONGFA NEW MATERIAL CO Ltd
Priority to CN201320370581.9U priority Critical patent/CN203459134U/zh
Application granted granted Critical
Publication of CN203459134U publication Critical patent/CN203459134U/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Percussive Tools And Related Accessories (AREA)

Abstract

本实用新型公开了一种磨粉机减噪装置，包括一圆弧弯管，所述圆弧弯管的直径大于磨粉机进风口的直径，圆弧弯管的下端通过一喇叭状接管连接于磨粉机进风口，圆弧弯管内壁设有吸音棉，圆弧弯管的内壁上均布有多条固定板。本实用新型提供了一种磨粉机减噪装置，能够有效降低噪音，有利于环境和员工职业健康保护。

Description

磨粉机减噪装置
技术领域
本实用新型涉及磨粉机，尤其是一种磨粉机减噪装置。
背景技术
 现有的磨粉机，其吸风口是直接将空气吸入到磨粉机内，这种结构存在以下不足：一是风口噪音很大，影响周边环境。 
实用新型内容
本实用新型的目的在于：提供一种磨粉机减噪装置，能够有效降低噪音，有利于环境保护。
为实现上述目的，本实用新型可采取下述技术方案：
本实用新型一种磨粉机减噪装置，包括一圆弧弯管，所述圆弧弯管的直径大于磨粉机进风口的直径，圆弧弯管的下端通过一喇叭状接管连接于磨粉机进风口，圆弧弯管内壁设有吸音棉，圆弧弯管的内壁上均布有多条固定板。
与现有技术相比本实用新型的有益效果是：由于采用上述技术方案，所述圆弧弯管的直径大于磨粉机进风口的直径，圆弧弯管的下端通过一喇叭状接管连接于磨粉机进风口，圆弧弯管内壁设有吸音棉，圆弧弯管的内壁上均布有多条固定板，这种结构，使磨粉机吸入的空气在经过直径较大且具有吸音棉的圆弧弯管时被减速并吸音，能够有效降低噪音，有利于环境保护。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
如图 1所示，本实用新型一种磨粉机减噪装置，包括一圆弧弯管1，所述圆弧弯管1的直径大于磨粉机进风口2的直径，圆弧弯管1的下端通过一喇叭状接管3连接于磨粉机进风口2，圆弧弯管1内壁设有吸音棉4，圆弧弯管1的内壁上均布有多条固定板5。

Claims (1)

1.一种磨粉机减噪装置，其特征在于：包括一圆弧弯管（1），所述圆弧弯管（1）的直径大于磨粉机进风口（2）的直径，圆弧弯管（1）的下端通过一喇叭状接管（3）连接于磨粉机进风口（2），圆弧弯管（1）内壁设有吸音棉（4），圆弧弯管（1）的内壁上均布有多条固定板（5）。
CN201320370581.9U 2013-06-26 2013-06-26 磨粉机减噪装置 Expired - Lifetime CN203459134U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320370581.9U CN203459134U (zh) 2013-06-26 2013-06-26 磨粉机减噪装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320370581.9U CN203459134U (zh) 2013-06-26 2013-06-26 磨粉机减噪装置

Publications (1)

Publication Number Publication Date
CN203459134U true CN203459134U (zh) 2014-03-05

Family

ID=50171515

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320370581.9U Expired - Lifetime CN203459134U (zh) 2013-06-26 2013-06-26 磨粉机减噪装置

Country Status (1)

Country Link
CN (1) CN203459134U (zh)

Similar Documents

Publication Publication Date Title
CN203010043U (zh) 一种消音管道
CN203459134U (zh) 磨粉机减噪装置
CN202673424U (zh) 一种降噪的汽车排气管
CN205047373U (zh) 风电机组用消音器
CN205177583U (zh) 换流变压器的降噪装置
CN204003639U (zh) 饲料加工设备的风机消音装置
CN202707633U (zh) 一种消音风机
CN203605244U (zh) 一种螺旋形声波扩放器
CN203311227U (zh) 光伏电站的发电量远程监控系统
CN204034667U (zh) 一种氯甲酸乙酯尾气处理用引风装置
CN203049982U (zh) 带音响的瓷砖
CN204087975U (zh) 用于干式电抗器的底部隔声罩
CN203114738U (zh) 一种用于联接风机出风口与箱体风口的装置
CN201602117U (zh) 饲料加工设备的除尘系统风机消音装置
CN204215720U (zh) 一种消音器
CN203163454U (zh) 一种用于玻璃清洗机的消音箱
CN203948351U (zh) 一种带有隔音套管的静音管中泵
CN102851803A (zh) 一种用于紧密纺纱线降低纺纱毛羽给湿装置
CN202477719U (zh) 一种带时钟的胎心音听筒
CN203413010U (zh) 一种刚性材料减震器消声管结构
CN201866375U (zh) 用于阀体的阀盖
CN203233525U (zh) 一种带功放功能的数字音频矩阵
CN202435608U (zh) 数字助听器信号处理器
CN204476457U (zh) 风水喷雾控制器
CN205897235U (zh) 一种集成灶的活动式煤气管

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220630

Address after: 313300 Xiaoshu Industrial Park, Lingang Economic Zone, Meixi Town, Anji County, Hangzhou City, Zhejiang Province

Patentee after: New Sino French polymer materials Limited by Share Ltd.

Address before: 313307 Xiaoshu Industrial Park, Lingang Economic Zone, Meixi Town, Anji County, Huzhou City, Zhejiang Province

Patentee before: ZHEJIANG ZHONGFA NEW MATERIAL Co.,Ltd.

CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: 313300 Xiaoshu Industrial Park, Lingang Economic Zone, Meixi Town, Anji County, Huzhou City, Zhejiang Province

Patentee after: New Sino French polymer materials Limited by Share Ltd.

Address before: 313300 Xiaoshu Industrial Park, Lingang Economic Zone, Meixi Town, Anji County, Hangzhou City, Zhejiang Province

Patentee before: New Sino French polymer materials Limited by Share Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140305