CN202149579U - 差压式三辊式双层过滤网自动更换系统 - Google Patents
差压式三辊式双层过滤网自动更换系统 Download PDFInfo
- Publication number
- CN202149579U CN202149579U CN201120188767U CN201120188767U CN202149579U CN 202149579 U CN202149579 U CN 202149579U CN 201120188767 U CN201120188767 U CN 201120188767U CN 201120188767 U CN201120188767 U CN 201120188767U CN 202149579 U CN202149579 U CN 202149579U
- Authority
- CN
- China
- Prior art keywords
- filter cloth
- gripper shoe
- rotating shaft
- roll shaft
- air
- 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 - Fee Related
Links
Images
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120188767U CN202149579U (zh) | 2011-06-07 | 2011-06-07 | 差压式三辊式双层过滤网自动更换系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120188767U CN202149579U (zh) | 2011-06-07 | 2011-06-07 | 差压式三辊式双层过滤网自动更换系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202149579U true CN202149579U (zh) | 2012-02-22 |
Family
ID=45590637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201120188767U Expired - Fee Related CN202149579U (zh) | 2011-06-07 | 2011-06-07 | 差压式三辊式双层过滤网自动更换系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202149579U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105066264A (zh) * | 2015-07-01 | 2015-11-18 | 蚌埠市瑞风净化设备工程有限责任公司 | 一种窗式空气净化装置 |
CN105344174A (zh) * | 2015-11-07 | 2016-02-24 | 深圳市前海安测信息技术有限公司 | 具有自洁净功能的空气过滤设备 |
CN109589040A (zh) * | 2018-11-19 | 2019-04-09 | 郑丽娟 | 一种保持高透气性的超宁静吸尘机 |
-
2011
- 2011-06-07 CN CN201120188767U patent/CN202149579U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105066264A (zh) * | 2015-07-01 | 2015-11-18 | 蚌埠市瑞风净化设备工程有限责任公司 | 一种窗式空气净化装置 |
CN105066264B (zh) * | 2015-07-01 | 2018-02-02 | 蚌埠市瑞风净化设备工程有限责任公司 | 一种窗式空气净化装置 |
CN105344174A (zh) * | 2015-11-07 | 2016-02-24 | 深圳市前海安测信息技术有限公司 | 具有自洁净功能的空气过滤设备 |
CN109589040A (zh) * | 2018-11-19 | 2019-04-09 | 郑丽娟 | 一种保持高透气性的超宁静吸尘机 |
CN109589040B (zh) * | 2018-11-19 | 2021-04-02 | 广州赢帝工业设计有限公司 | 一种保持高透气性的超宁静吸尘机 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202149579U (zh) | 差压式三辊式双层过滤网自动更换系统 | |
WO2009126605A3 (en) | Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment | |
CN107185314A (zh) | 一种自清洁空气净化器 | |
CN210543936U (zh) | 一种室内装修作业用除尘装置的粉尘过滤机构 | |
CN208911678U (zh) | 一种大风量高效过滤器 | |
CN103911908A (zh) | 空气滤纸 | |
CN210332009U (zh) | 多层复合滤尘袋 | |
CN107682498A (zh) | 一种手机支架 | |
CN2587495Y (zh) | 容尘量大幅度增加的粗中效及高效空气过滤芯及滤纸 | |
CN203790701U (zh) | 适合反冲洗的高精度无堵塞过滤网 | |
CN209108742U (zh) | 一种海绵小区升降过滤装置 | |
CN202954792U (zh) | 煤层气井防堵式过滤筛管组件 | |
CN206438620U (zh) | 一种软质材料固定连接装置 | |
CN206244400U (zh) | 一种羽绒充绒机 | |
CN210964378U (zh) | 一种防积尘滤筒 | |
CN205032001U (zh) | 一种除尘器滤袋 | |
CN206469467U (zh) | 机房空调用空气过滤装置及空调 | |
CN203556238U (zh) | 高效过滤器 | |
CN105480821B (zh) | 一种环保电梯 | |
CN211562263U (zh) | 一种油雾漆雾过滤器 | |
CN210420728U (zh) | 一种防潮阻燃浸渍纸 | |
CN204875375U (zh) | 一种三明治结构空气过滤滤纸 | |
CN201880446U (zh) | 空气滤清器 | |
CN202962120U (zh) | 复合过滤网的设置结构 | |
CN207202672U (zh) | 防霾透气纱窗布 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: LANZHOU HAIHONG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LANZHOU HAIHONG COMMUNICATION EQUIPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 730000 Gansu Province Chengguan District of Lanzhou City Road No. 18 Yan Patentee after: Lanzhou Haihong Technology Co., Ltd. Address before: 730000, No. 268, South Beach, Chengguan District, Gansu, Lanzhou Patentee before: Lanzhou Haihong Communication Equipment Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Differential-pressure three-roll automatic double-layer filter screen replacing system Effective date of registration: 20150714 Granted publication date: 20120222 Pledgee: China bank Limited by Share Ltd Lanzhou Jinlun Plaza Branch Pledgor: Lanzhou Haihong Technology Co., Ltd. Registration number: 2015620000010 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170306 Granted publication date: 20120222 Pledgee: China bank Limited by Share Ltd Lanzhou Jinlun Plaza Branch Pledgor: Lanzhou Haihong Technology Co., Ltd. Registration number: 2015620000010 |
|
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: 20120222 Termination date: 20190607 |