CN213235464U - 一种新型立式屏蔽泵 - Google Patents
一种新型立式屏蔽泵 Download PDFInfo
- Publication number
- CN213235464U CN213235464U CN202021642062.XU CN202021642062U CN213235464U CN 213235464 U CN213235464 U CN 213235464U CN 202021642062 U CN202021642062 U CN 202021642062U CN 213235464 U CN213235464 U CN 213235464U
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- CN
- China
- Prior art keywords
- pump
- impeller
- cavity
- bearing
- bearing box
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000010865 sewage Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021642062.XU CN213235464U (zh) | 2020-08-10 | 2020-08-10 | 一种新型立式屏蔽泵 |
Applications Claiming Priority (1)
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CN202021642062.XU CN213235464U (zh) | 2020-08-10 | 2020-08-10 | 一种新型立式屏蔽泵 |
Publications (1)
Publication Number | Publication Date |
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CN213235464U true CN213235464U (zh) | 2021-05-18 |
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Family Applications (1)
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CN202021642062.XU Expired - Fee Related CN213235464U (zh) | 2020-08-10 | 2020-08-10 | 一种新型立式屏蔽泵 |
Country Status (1)
Country | Link |
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CN (1) | CN213235464U (zh) |
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2020
- 2020-08-10 CN CN202021642062.XU patent/CN213235464U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of vertical shield pump Effective date of registration: 20220317 Granted publication date: 20210518 Pledgee: China Construction Bank Corporation Dalian Qingniwaqiao sub branch Pledgor: Dalian Shuanglong Pump Group Co.,Ltd. Registration number: Y2022210000024 |
|
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: 20230731 Granted publication date: 20210518 Pledgee: China Construction Bank Corporation Dalian Qingniwaqiao sub branch Pledgor: Dalian Shuanglong Pump Group Co.,Ltd. Registration number: Y2022210000024 |
|
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: 20210518 |