CN109236661B - 一种耐磨耐腐的离心泵 - Google Patents
一种耐磨耐腐的离心泵 Download PDFInfo
- Publication number
- CN109236661B CN109236661B CN201810916281.3A CN201810916281A CN109236661B CN 109236661 B CN109236661 B CN 109236661B CN 201810916281 A CN201810916281 A CN 201810916281A CN 109236661 B CN109236661 B CN 109236661B
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- China
- Prior art keywords
- pump
- mechanical seal
- resistant
- pump cover
- cavity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/60—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes
- C23C8/62—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes only one element being applied
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810916281.3A CN109236661B (zh) | 2018-08-13 | 2018-08-13 | 一种耐磨耐腐的离心泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810916281.3A CN109236661B (zh) | 2018-08-13 | 2018-08-13 | 一种耐磨耐腐的离心泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109236661A CN109236661A (zh) | 2019-01-18 |
CN109236661B true CN109236661B (zh) | 2020-12-29 |
Family
ID=65070473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810916281.3A Active CN109236661B (zh) | 2018-08-13 | 2018-08-13 | 一种耐磨耐腐的离心泵 |
Country Status (1)
Country | Link |
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CN (1) | CN109236661B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112324701A (zh) * | 2020-11-22 | 2021-02-05 | 宜兴市宙斯泵业有限公司 | 一种耐腐蚀高压立式离心泵 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB836457A (en) * | 1956-06-28 | 1960-06-01 | Union Carbide Corp | Improvements in and relating to gas diffusers for electric batteries |
CN1211261A (zh) * | 1996-02-22 | 1999-03-17 | 德克斯特公司 | 水分散性聚合物和含有该聚合物的涂料组合物 |
CN1615376A (zh) * | 2001-11-14 | 2005-05-11 | 杰富意钢铁株式会社 | 表面处理的金属板和表面处理剂 |
CN102927057A (zh) * | 2012-11-29 | 2013-02-13 | 无锡艾比德泵业有限公司 | 离心泵机械密封的冷却结构 |
GB201412048D0 (en) * | 2013-07-15 | 2014-08-20 | Gen Electric Co Plc | Coating, coated turbine component, and coating process |
CN106015012A (zh) * | 2016-07-11 | 2016-10-12 | 无锡艾比德泵业有限公司 | 新型立式多级泵 |
CN107559237A (zh) * | 2017-07-07 | 2018-01-09 | 安徽卧龙泵阀股份有限公司 | 一种长寿命离心泵泵盖 |
-
2018
- 2018-08-13 CN CN201810916281.3A patent/CN109236661B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB836457A (en) * | 1956-06-28 | 1960-06-01 | Union Carbide Corp | Improvements in and relating to gas diffusers for electric batteries |
CN1211261A (zh) * | 1996-02-22 | 1999-03-17 | 德克斯特公司 | 水分散性聚合物和含有该聚合物的涂料组合物 |
CN1615376A (zh) * | 2001-11-14 | 2005-05-11 | 杰富意钢铁株式会社 | 表面处理的金属板和表面处理剂 |
CN102927057A (zh) * | 2012-11-29 | 2013-02-13 | 无锡艾比德泵业有限公司 | 离心泵机械密封的冷却结构 |
GB201412048D0 (en) * | 2013-07-15 | 2014-08-20 | Gen Electric Co Plc | Coating, coated turbine component, and coating process |
CN106015012A (zh) * | 2016-07-11 | 2016-10-12 | 无锡艾比德泵业有限公司 | 新型立式多级泵 |
CN107559237A (zh) * | 2017-07-07 | 2018-01-09 | 安徽卧龙泵阀股份有限公司 | 一种长寿命离心泵泵盖 |
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CN109236661A (zh) | 2019-01-18 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A wear-resistant and corrosion-resistant centrifugal pump Effective date of registration: 20210824 Granted publication date: 20201229 Pledgee: Jingxian SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI WOLONG PUMP & VALVE Co.,Ltd. Registration number: Y2021990000759 |
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PE01 | Entry into force 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: 20220906 Granted publication date: 20201229 Pledgee: Jingxian SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI WOLONG PUMP & VALVE Co.,Ltd. Registration number: Y2021990000759 |
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PC01 | Cancellation 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 invention: A wear-resistant and corrosion-resistant centrifugal pump Effective date of registration: 20220907 Granted publication date: 20201229 Pledgee: Jingxian SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI WOLONG PUMP & VALVE Co.,Ltd. Registration number: Y2022990000606 |
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PE01 | Entry into force 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: 20231012 Granted publication date: 20201229 Pledgee: Jingxian SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI WOLONG PUMP & VALVE Co.,Ltd. Registration number: Y2022990000606 |
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PC01 | Cancellation 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 invention: A wear-resistant and corrosion-resistant centrifugal pump Effective date of registration: 20231211 Granted publication date: 20201229 Pledgee: Jingxian SME Financing Guarantee Co.,Ltd. Pledgor: ANHUI WOLONG PUMP & VALVE Co.,Ltd. Registration number: Y2023980070548 |
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