SE7714534L - WEAR VALVE - Google Patents

WEAR VALVE

Info

Publication number
SE7714534L
SE7714534L SE7714534A SE7714534A SE7714534L SE 7714534 L SE7714534 L SE 7714534L SE 7714534 A SE7714534 A SE 7714534A SE 7714534 A SE7714534 A SE 7714534A SE 7714534 L SE7714534 L SE 7714534L
Authority
SE
Sweden
Prior art keywords
discs
valve
erosion
flow
unitized
Prior art date
Application number
SE7714534A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE432983B (en
Inventor
A C Worley
C B Colton
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of SE7714534L publication Critical patent/SE7714534L/en
Publication of SE432983B publication Critical patent/SE432983B/en

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
    • F16K3/029—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 two or more gates
    • 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
    • F16K3/32—Means for additional adjustment of the rate of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Lift Valve (AREA)

Abstract

OF INVENTION A slide valve for use in throttling solids flow, preferably including a pair of opposed discs in bearing contact with the valve seat. The internal valve construction is unitized which simplifies removal as a single assembly, and permits quick reassembly as well as adjustment. The discs are retained by guide bars to insure a back and forth motion. The valve discs can provide central discharge to reduce flow impingement on the conduit wall which avoids or minimizes erosion, or they can be operated singly and/or independently or in conjunction with each other to provide flow control. The load bearing and guide surfaces are protected from erosion by appropriately located hard-surfacing the integrally reinforced refractory.
SE7714534A 1976-12-21 1977-12-20 Spool valve SE432983B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74741176A 1976-12-21 1976-12-21

Publications (2)

Publication Number Publication Date
SE7714534L true SE7714534L (en) 1978-06-22
SE432983B SE432983B (en) 1984-04-30

Family

ID=25004948

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714534A SE432983B (en) 1976-12-21 1977-12-20 Spool valve

Country Status (9)

Country Link
JP (1) JPS6030870B2 (en)
BE (1) BE862035A (en)
CA (1) CA1077010A (en)
DE (1) DE2744268A1 (en)
FR (1) FR2375521A1 (en)
GB (1) GB1587875A (en)
IT (1) IT1087986B (en)
NL (1) NL7712793A (en)
SE (1) SE432983B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182359A (en) * 1977-12-27 1980-01-08 Combustion Engineering, Inc. Slide gate damper
CA1186672A (en) * 1981-11-23 1985-05-07 Frank J. Jandrasi Control valve for flow of solids
FR2542839B1 (en) * 1983-03-14 1985-08-16 Voroshilovgrad Mashinostr PIPE REGISTER
DE3403766C2 (en) * 1984-02-03 1986-12-11 J.M. Voith Gmbh, 7920 Heidenheim Slide valve
DE3516356A1 (en) * 1985-05-07 1986-11-13 Verwaltungs Lohse GmbH & Co KG, 7920 Heidenheim SHUT-OFF VALVE FOR CONTROLLING THE FLOW OF HIGH-FLUID MEDIA PROVIDED WITH HIGH DIRTY PARTS
US5205998A (en) * 1985-08-01 1993-04-27 Ethyl Corporation Angle of repose valve
DE102011052963B4 (en) * 2011-08-24 2016-05-19 Ikn Gmbh Klinkerofenanlage with slide for Tertiärluftleitung
CN103836218B (en) * 2012-11-22 2016-05-11 中国石油天然气集团公司 A kind of coking tower valve
CN104603509B (en) * 2013-08-30 2017-03-08 戴科知识产权控股有限责任公司 The elastic gate valve that can be moved by solenoid actuator
JP6516700B2 (en) * 2016-04-06 2019-05-22 東都電機工業株式会社 Shutter opening and closing device
CN107906216B (en) * 2017-11-28 2023-12-19 徐州新南湖科技有限公司 Colliery gas adsorbs control valve
CN109681647B (en) * 2018-12-21 2021-04-20 浙江意格特机械制造有限公司 Energy-saving type air inlet valve of variable frequency compressor for mine
CN112049951A (en) * 2020-09-14 2020-12-08 苏州颂康智能科技有限公司 Dangerous chemical substance leakage prevention system in bridge drainage ditch body
CN112253774A (en) * 2020-09-30 2021-01-22 内蒙古工业大学 High-speed motion mechanism of mechanical pressure relief cabin door

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2636712A (en) * 1950-04-03 1953-04-28 Standard Oil Dev Co Slide valve for regulating the flow of solids
DE1087419B (en) * 1956-01-27 1960-08-18 Waldenmaier J E H Regulating slide for lines carrying thick matter
DE1287380B (en) * 1966-11-22 1969-01-16 Werkzeugmaschinenfabrik Vogtla Method for producing a pair of guides, in particular for flat and prismatic guides on machine tools
GB1204069A (en) * 1968-05-16 1970-09-03 C B P Engineering & Constructi Improvements in or relating to the supply of pulverised fuel to boilers
US3964507A (en) * 1975-01-13 1976-06-22 Tapco International, Inc. Slide valve with integrated removable internals
US3976094A (en) * 1975-01-13 1976-08-24 Tapco International, Inc. Guided slide valve

Also Published As

Publication number Publication date
FR2375521B1 (en) 1984-01-27
SE432983B (en) 1984-04-30
BE862035A (en) 1978-06-20
FR2375521A1 (en) 1978-07-21
CA1077010A (en) 1980-05-06
IT1087986B (en) 1985-06-04
DE2744268A1 (en) 1978-06-22
GB1587875A (en) 1981-04-08
NL7712793A (en) 1978-06-23
JPS6030870B2 (en) 1985-07-18
JPS5378423A (en) 1978-07-11
DE2744268C2 (en) 1987-10-29

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