GB1565738A - Self-cleaining dump valve for chemical reactor tank - Google Patents

Self-cleaining dump valve for chemical reactor tank Download PDF

Info

Publication number
GB1565738A
GB1565738A GB41287/77A GB4128777A GB1565738A GB 1565738 A GB1565738 A GB 1565738A GB 41287/77 A GB41287/77 A GB 41287/77A GB 4128777 A GB4128777 A GB 4128777A GB 1565738 A GB1565738 A GB 1565738A
Authority
GB
United Kingdom
Prior art keywords
valve
plug
seat surface
accordance
tank
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
Application number
GB41287/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georgia Pacific LLC
Original Assignee
Georgia Pacific LLC
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 Georgia Pacific LLC filed Critical Georgia Pacific LLC
Publication of GB1565738A publication Critical patent/GB1565738A/en
Expired legal-status Critical Current

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/301—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means
    • F16K1/303—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means with a valve member, e.g. stem or shaft, passing through the seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/07—Construction of housing; Use of materials therefor of cutting-off parts of tanks, e.g. tank-cars
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S251/00—Valves and valve actuation
    • Y10S251/90—Valves with o-rings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing
    • Y10T137/4273—Mechanical cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
GB41287/77A 1976-10-07 1977-10-04 Self-cleaining dump valve for chemical reactor tank Expired GB1565738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/730,171 US4234010A (en) 1976-10-07 1976-10-07 Self-cleaning dump valve for chemical reactor tank

Publications (1)

Publication Number Publication Date
GB1565738A true GB1565738A (en) 1980-04-23

Family

ID=24934241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41287/77A Expired GB1565738A (en) 1976-10-07 1977-10-04 Self-cleaining dump valve for chemical reactor tank

Country Status (6)

Country Link
US (1) US4234010A (en:Method)
JP (1) JPS5358820A (en:Method)
CH (1) CH617252A5 (en:Method)
DE (1) DE2745315A1 (en:Method)
FR (1) FR2367229A1 (en:Method)
GB (1) GB1565738A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2318171A (en) * 1996-10-09 1998-04-15 Hydrair Ltd Scraper seal for valves and switches for a displacement meter

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548235A (en) * 1983-08-15 1985-10-22 Rosaen Nils O Fluid handling device
US4934403A (en) * 1989-04-10 1990-06-19 Betts Industries, Inc. Readily inspectable and cleanable emergency valve for storage tank
US5069423A (en) * 1990-06-21 1991-12-03 The Pfaudler Companies, Inc. Valve for clean chemical reactor
US5522322A (en) * 1992-03-31 1996-06-04 Robert C. Warren Motorized system and method for aiding physically-impaired persons in moving between different positions
DE10246833A1 (de) * 2002-10-08 2004-04-22 Eisenwerke Fried. Wilh. Düker AG & Co. KGaA Bodenauslaufventil für insbesondere emaillierte Behälter
US7963459B1 (en) 2007-06-01 2011-06-21 Sherry Raymond C Self-cleaning high pressure nozzle
US8915453B1 (en) 2007-06-01 2014-12-23 Raymond C. Sherry Expansion nozzle with continuous rotating stem
US8955537B2 (en) * 2010-08-16 2015-02-17 Fisher Controls International, Llc Stem guide apparatus for use with fluid valve actuators
CN104747734A (zh) * 2014-07-22 2015-07-01 施荣芳 一种手动上展式放料阀
DE102017123308B4 (de) * 2017-10-06 2022-09-08 Samson Ag Stellventil
MX2021005196A (es) 2018-11-09 2021-07-15 Flowserve Man Co Metodos y valvulas que incluyen caracteristicas de descarga.
AU2019377868A1 (en) 2018-11-09 2021-05-27 Flowserve Pte. Ltd. Fluid exchange devices and related controls, systems, and methods
WO2020097527A1 (en) 2018-11-09 2020-05-14 Flowserve Management Company Fluid exchange devices and related controls, systems, and methods
AU2019376015A1 (en) 2018-11-09 2021-05-27 Flowserve Pte. Ltd. Pistons for use in fluid exchange devices and related devices, systems, and methods
US12092136B2 (en) 2018-11-09 2024-09-17 Flowserve Pte. Ltd. Fluid exchange devices and related controls, systems, and methods
US10988999B2 (en) 2018-11-09 2021-04-27 Flowserve Management Company Fluid exchange devices and related controls, systems, and methods
CA3119048A1 (en) 2018-11-09 2020-05-14 Flowserve Management Company Fluid exchange devices and related systems, and methods
CA3155580A1 (en) 2019-12-12 2021-06-17 William J. BOYKO Fluid exchange devices and related controls, systems, and methods

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704650A (en) * 1955-03-22 Faucet
US2485504A (en) * 1945-11-28 1949-10-18 Morgan Construction Co Reciprocable valve
US2661182A (en) * 1948-02-02 1953-12-01 Samuel M Kipp Multiway piston valve with removable bushing and packing structure
US2752941A (en) * 1951-05-14 1956-07-03 Mitchell Co John E Balanced pressure regulator
US2791238A (en) * 1952-05-19 1957-05-07 Walworth Co Valve construction
US2747611A (en) * 1953-01-23 1956-05-29 Westinghouse Air Brake Co Control valve device
US2892644A (en) * 1954-06-18 1959-06-30 Int Basic Economy Corp Packing means for plunger valves
US2953345A (en) * 1956-10-08 1960-09-20 Gen Tire & Rubber Co Reactor dump valve
US2912087A (en) * 1958-04-21 1959-11-10 Philadelphia Gear Corp Valve control apparatus
US3370827A (en) * 1965-05-10 1968-02-27 Theodore A. Stehlin Valve with interchangeable operator
US3981481A (en) * 1974-10-08 1976-09-21 Acf Industries, Incorporated Bottom operable tank car valve
US3955796A (en) * 1975-02-12 1976-05-11 M & J Valve Company Flow control apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2318171A (en) * 1996-10-09 1998-04-15 Hydrair Ltd Scraper seal for valves and switches for a displacement meter

Also Published As

Publication number Publication date
JPS5358820A (en) 1978-05-27
CH617252A5 (en:Method) 1980-05-14
US4234010A (en) 1980-11-18
FR2367229A1 (fr) 1978-05-05
DE2745315A1 (de) 1978-04-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee