EA201990840A1 - Шиберный затвор для химической установки - Google Patents

Шиберный затвор для химической установки

Info

Publication number
EA201990840A1
EA201990840A1 EA201990840A EA201990840A EA201990840A1 EA 201990840 A1 EA201990840 A1 EA 201990840A1 EA 201990840 A EA201990840 A EA 201990840A EA 201990840 A EA201990840 A EA 201990840A EA 201990840 A1 EA201990840 A1 EA 201990840A1
Authority
EA
Eurasian Patent Office
Prior art keywords
plate
gate
sealing seat
chemical installation
passage
Prior art date
Application number
EA201990840A
Other languages
English (en)
Inventor
Александер Шлюттер
Райнер Шмитц
Original Assignee
Поль Вурт С.А.
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 Поль Вурт С.А. filed Critical Поль Вурт С.А.
Publication of EA201990840A1 publication Critical patent/EA201990840A1/ru

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
    • F16K3/207—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 by means of hydraulic forces
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B25/00—Doors or closures for coke ovens
    • C10B25/02—Doors; Door frames
    • C10B25/08—Closing and opening the doors
    • 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
    • F16K3/0227—Packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Sliding Valves (AREA)

Abstract

Изобретение относится к шиберному затвору (1) для химической установки. Для предоставления шиберного затвора с достаточно простой конструкцией и надежными уплотняющими свойствами изобретение предлагает, что шиберный затвор (1) включает в себя корпус (2) затвора, имеющий верхнее отверстие (2.1) и противоположное нижнее отверстие (2.2), верхнее уплотнительное седло (8) и нижнее уплотнительное седло (9), расположенные на корпусе (2) затвора, шибер (3), расположенный с возможностью перемещения в корпусе (2) затвора для блокирования прохода между отверстиями (2.1, 2.2) в закрытом положении и для открытия прохода в открытом положении, причем шибер (3) затвора включает в себя первую пластину (4), имеющую нижнюю поверхность (4.2) с глухой выточкой (4.3), и вторую пластину (5), по меньшей мере, частично расположенную в глухой выточке (4.3), причем в закрытом положении верхнее уплотнительное седло (8) герметично входит в зацепление с первой пластиной (4), а нижнее уплотнительное седло (9) герметично входит в зацепление со второй пластиной (5), и вторая пластина (5), по меньшей мере, опосредованно находится в контакте с первой пластиной (4).
EA201990840A 2016-10-04 2017-10-03 Шиберный затвор для химической установки EA201990840A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16192279.4A EP3306150A1 (en) 2016-10-04 2016-10-04 Gate valve for a chemical plant
PCT/EP2017/075073 WO2018065412A1 (en) 2016-10-04 2017-10-03 Gate valve for a chemical plant

Publications (1)

Publication Number Publication Date
EA201990840A1 true EA201990840A1 (ru) 2019-09-30

Family

ID=57208077

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990840A EA201990840A1 (ru) 2016-10-04 2017-10-03 Шиберный затвор для химической установки

Country Status (8)

Country Link
US (1) US10274091B2 (ru)
EP (2) EP3306150A1 (ru)
JP (1) JP2019533123A (ru)
KR (1) KR20190047109A (ru)
CN (1) CN109804188A (ru)
BR (1) BR112019005679A2 (ru)
EA (1) EA201990840A1 (ru)
WO (1) WO2018065412A1 (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3601482B1 (en) * 2017-03-27 2020-10-21 Scanship AS Microwave pyrolysis reactor
CN110540859B (zh) * 2019-08-16 2021-06-04 中国石油化工股份有限公司 单闸板裂解气阀排焦组件及排焦方法
US11674602B2 (en) * 2020-02-03 2023-06-13 Deltavalve, Llc Automated line blind
JP7370588B2 (ja) * 2020-05-19 2023-10-30 株式会社フジ・テクノロジー 真空室用の流体開閉装置、真空室用のゲートバルブ装置及び流体の開閉方法
CN113983190B (zh) * 2021-11-25 2022-04-29 翔正阀门有限公司 一种高效自动补偿式闸阀及其使用方法

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FR583438A (fr) * 1924-07-07 1925-01-13 Cocard Jules Sa Perfectionnements apportés aux obturateurs à fermeture par deux opercules appliqués sur sièges parallèles
GB271369A (en) * 1927-01-27 1927-05-26 Joseph Lewis Improvements in valve mechanisms
CH208999A (de) * 1939-07-19 1940-03-15 Nyffenegger & Co Absperrschieber.
LU42671A1 (ru) * 1962-10-05 1963-01-10
US3863667A (en) * 1973-03-21 1975-02-04 Pipe Line Development Co Combined shear head and housing plug
IT1037937B (it) * 1975-05-07 1979-11-20 Usuelli Spa Valvola a saracinesca
US4136710A (en) * 1977-10-11 1979-01-30 Acf Industries, Incorporated Floating seat structure for gate valves
DE4011274C1 (ru) 1990-04-06 1991-08-01 Zimmermann & Jansen Gmbh, 5160 Dueren, De
CN2130977Y (zh) * 1992-06-16 1993-04-28 李鹏程 一种楔式自动调平双闸板闸阀
WO1998025057A2 (en) * 1996-11-16 1998-06-11 Jang Hong Ahn Seat separating apparatus for valve apparatus
CN2352774Y (zh) * 1998-11-02 1999-12-08 金湖机械厂 平板阀
ES2342049T3 (es) 2001-03-12 2010-07-01 Curtiss-Wright Flow Control Corporation Sistema mejorado para retirar los cabezales del fondo de un tambor de coque.
US6964727B2 (en) 2001-03-12 2005-11-15 Curtiss-Wright Flow Control Corporation Coke drum bottom de-heading system
US6565714B2 (en) 2001-03-12 2003-05-20 Curtiss-Wright Flow Control Corporation Coke drum bottom de-heading system
US8523141B2 (en) * 2008-04-24 2013-09-03 Cameron International Corporation Control valve
CN103968093B (zh) * 2014-04-22 2017-02-01 章华 带导流孔撑开式平行双闸板闸阀
JP6500445B2 (ja) * 2015-01-07 2019-04-17 株式会社島津製作所 真空バルブ

Also Published As

Publication number Publication date
WO2018065412A1 (en) 2018-04-12
JP2019533123A (ja) 2019-11-14
BR112019005679A2 (pt) 2019-06-11
US10274091B2 (en) 2019-04-30
US20180094731A1 (en) 2018-04-05
EP3523558A1 (en) 2019-08-14
KR20190047109A (ko) 2019-05-07
EP3306150A1 (en) 2018-04-11
CN109804188A (zh) 2019-05-24

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