CN104676030B - 高温耐磨双向硬密封吹扫油浆剪切阀 - Google Patents
高温耐磨双向硬密封吹扫油浆剪切阀 Download PDFInfo
- Publication number
- CN104676030B CN104676030B CN201510071081.9A CN201510071081A CN104676030B CN 104676030 B CN104676030 B CN 104676030B CN 201510071081 A CN201510071081 A CN 201510071081A CN 104676030 B CN104676030 B CN 104676030B
- Authority
- CN
- China
- Prior art keywords
- valve
- flashboard
- slurry oil
- hard seal
- way hard
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together
- F16K3/20—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together by movement of the seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0263—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor using particular material or covering means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510071081.9A CN104676030B (zh) | 2015-02-11 | 2015-02-11 | 高温耐磨双向硬密封吹扫油浆剪切阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510071081.9A CN104676030B (zh) | 2015-02-11 | 2015-02-11 | 高温耐磨双向硬密封吹扫油浆剪切阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104676030A CN104676030A (zh) | 2015-06-03 |
CN104676030B true CN104676030B (zh) | 2017-07-21 |
Family
ID=53311457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510071081.9A Active CN104676030B (zh) | 2015-02-11 | 2015-02-11 | 高温耐磨双向硬密封吹扫油浆剪切阀 |
Country Status (1)
Country | Link |
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CN (1) | CN104676030B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108662179B (zh) * | 2018-07-12 | 2023-07-21 | 宣达实业集团有限公司 | 磷石膏料浆专用阀及在线清洗方法 |
CN109723847B (zh) * | 2018-12-29 | 2024-05-31 | 上海凯工阀门股份有限公司 | 一种刀闸阀 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201787120U (zh) * | 2010-09-28 | 2011-04-06 | 浙江中德自控阀门有限公司 | 高温球阀填料密封结构 |
CN203477380U (zh) * | 2013-09-24 | 2014-03-12 | 宣达实业集团有限公司 | 高温耐磨带剪切功能的闸阀 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO141348C (no) * | 1978-09-20 | 1980-02-20 | Westad Armaturfab | Tetningsring for dreiespjeldventiler, spesielt til bruk med kryogene fluida |
CN200975510Y (zh) * | 2006-11-30 | 2007-11-14 | 曾品其 | 组合密封座v型调节球阀 |
CN201081021Y (zh) * | 2007-09-27 | 2008-07-02 | 青岛电站阀门有限公司 | 电动堵阀密封补偿机构 |
CN101956836A (zh) * | 2010-08-13 | 2011-01-26 | 上海飞球阀门有限公司 | 一种带有防护罩的催化装置高温吹扫专用阀 |
CN202659948U (zh) * | 2012-04-20 | 2013-01-09 | 浙江欧维克阀门有限公司 | 颗粒状介质用高温金属硬密封球阀 |
CN204459232U (zh) * | 2015-02-11 | 2015-07-08 | 宣达实业集团有限公司 | 高温耐磨双向硬密封吹扫油浆剪切阀 |
-
2015
- 2015-02-11 CN CN201510071081.9A patent/CN104676030B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201787120U (zh) * | 2010-09-28 | 2011-04-06 | 浙江中德自控阀门有限公司 | 高温球阀填料密封结构 |
CN203477380U (zh) * | 2013-09-24 | 2014-03-12 | 宣达实业集团有限公司 | 高温耐磨带剪切功能的闸阀 |
Also Published As
Publication number | Publication date |
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CN104676030A (zh) | 2015-06-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Su De Inventor after: Wang Qiang Inventor after: Li Long Inventor before: Su De Inventor before: Wang Qiang |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High-temperature wear-resistant type bidirectional hard-sealing slurry-blowing shear valve Effective date of registration: 20171215 Granted publication date: 20170721 Pledgee: Zhejiang bank Wenzhou Limited by Share Ltd Yongjia branch Pledgor: Xuanda Industrial Group Co., Ltd. Registration number: 2017330000292 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |