MX143664A - Mejoras en dispositivo para valvula de tapon que se dispone conrelacion a un asiento de valvula para regular el flujo de un material abrasivo - Google Patents

Mejoras en dispositivo para valvula de tapon que se dispone conrelacion a un asiento de valvula para regular el flujo de un material abrasivo

Info

Publication number
MX143664A
MX143664A MX166991A MX16699176A MX143664A MX 143664 A MX143664 A MX 143664A MX 166991 A MX166991 A MX 166991A MX 16699176 A MX16699176 A MX 16699176A MX 143664 A MX143664 A MX 143664A
Authority
MX
Mexico
Prior art keywords
regulate
flow
abrasive material
valve
valve seat
Prior art date
Application number
MX166991A
Other languages
English (en)
Inventor
Tommy Lihnwells
Original Assignee
Pullman Inc
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 Pullman Inc filed Critical Pullman Inc
Publication of MX143664A publication Critical patent/MX143664A/es

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Details Of Valves (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
MX166991A 1975-11-13 1976-11-12 Mejoras en dispositivo para valvula de tapon que se dispone conrelacion a un asiento de valvula para regular el flujo de un material abrasivo MX143664A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/631,769 US4007912A (en) 1975-11-13 1975-11-13 Plug type control valve having improved means protecting the stem thereof

Publications (1)

Publication Number Publication Date
MX143664A true MX143664A (es) 1981-06-22

Family

ID=24532664

Family Applications (1)

Application Number Title Priority Date Filing Date
MX166991A MX143664A (es) 1975-11-13 1976-11-12 Mejoras en dispositivo para valvula de tapon que se dispone conrelacion a un asiento de valvula para regular el flujo de un material abrasivo

Country Status (11)

Country Link
US (1) US4007912A (es)
JP (1) JPS6024355B2 (es)
AR (1) AR211785A1 (es)
BR (1) BR7607033A (es)
CA (1) CA1052364A (es)
DE (1) DE2646869A1 (es)
FR (1) FR2331733A1 (es)
GB (1) GB1565073A (es)
MX (1) MX143664A (es)
NL (1) NL7611736A (es)
SU (1) SU1047396A3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405561A (en) * 1981-10-26 1983-09-20 Foster Wheeler Energy Corporation Drain and sampling valve assembly for a fluidized bed reactor
JPH0487087U (es) * 1990-12-04 1992-07-29
DE102015011551B3 (de) * 2015-09-02 2017-03-02 Samson Aktiengesellschaft Stellventil zum Steuern einer Fluidströmung einer prozesstechnischen Anlage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668755A (en) * 1948-11-23 1954-02-09 Kellogg M W Co Plug-type control valve for fluidized catalyst conversion system
US2664338A (en) * 1950-08-25 1953-12-29 Gulf Oil Corp Line and valve system for fluidized particle handling
US2901331A (en) * 1955-09-12 1959-08-25 Ducon Co Apparatus for fluid catalytic reactions
US3315700A (en) * 1964-02-03 1967-04-25 Eugene C Greenwood Tubular jacketed double bellows valve
US3339577A (en) * 1965-10-01 1967-09-05 Fisher Governor Co Valve construction
US3846080A (en) * 1972-01-26 1974-11-05 Texaco Inc Shielded tip access tube for a reactor probe

Also Published As

Publication number Publication date
CA1052364A (en) 1979-04-10
AR211785A1 (es) 1978-03-15
JPS6024355B2 (ja) 1985-06-12
US4007912A (en) 1977-02-15
DE2646869A1 (de) 1977-05-18
FR2331733B1 (es) 1983-03-18
BR7607033A (pt) 1977-09-06
NL7611736A (nl) 1977-05-17
FR2331733A1 (fr) 1977-06-10
JPS5260435A (en) 1977-05-18
GB1565073A (en) 1980-04-16
SU1047396A3 (ru) 1983-10-07

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